Properties

Label 38T6
Degree $38$
Order $228$
Cyclic no
Abelian no
Solvable yes
Primitive no
$p$-group no
Group: $C_{38}:C_6$

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Show commands: Magma

magma: G := TransitiveGroup(38, 6);
 

Group action invariants

Degree $n$:  $38$
magma: t, n := TransitiveGroupIdentification(G); n;
 
Transitive number $t$:  $6$
magma: t, n := TransitiveGroupIdentification(G); t;
 
Group:  $C_{38}:C_6$
Parity:  $-1$
magma: IsEven(G);
 
Primitive:  no
magma: IsPrimitive(G);
 
magma: NilpotencyClass(G);
 
$\card{\Aut(F/K)}$:  $2$
magma: Order(Centralizer(SymmetricGroup(n), G));
 
Generators:  (1,11,6,2,12,5)(3,25,28,4,26,27)(7,15,33,8,16,34)(9,29,18,10,30,17)(13,20,24,14,19,23)(21,38,35,22,37,36)(31,32), (1,3)(2,4)(5,37)(6,38)(7,35)(8,36)(9,33)(10,34)(11,31)(12,32)(13,29)(14,30)(15,28)(16,27)(17,25)(18,26)(19,23)(20,24)(21,22)
magma: Generators(G);
 

Low degree resolvents

|G/N|Galois groups for stem field(s)
$2$:  $C_2$ x 3
$3$:  $C_3$
$4$:  $C_2^2$
$6$:  $C_6$ x 3
$12$:  $C_6\times C_2$
$114$:  $C_{19}:C_{6}$

Resolvents shown for degrees $\leq 47$

Subfields

Degree 2: $C_2$

Degree 19: $C_{19}:C_{6}$

Low degree siblings

38T6

Siblings are shown with degree $\leq 47$

A number field with this Galois group has no arithmetically equivalent fields.

Conjugacy classes

LabelCycle TypeSizeOrderRepresentative
$1^{38}$ $1$ $1$ $()$
$3^{12},1^{2}$ $19$ $3$ $( 3,16,23)( 4,15,24)( 5,29, 7)( 6,30, 8)( 9,19,13)(10,20,14)(11,33,36) (12,34,35)(17,38,26)(18,37,25)(21,27,31)(22,28,32)$
$6^{6},1^{2}$ $19$ $6$ $( 3,17,16,38,23,26)( 4,18,15,37,24,25)( 5,33,29,36, 7,11)( 6,34,30,35, 8,12) ( 9,27,19,31,13,21)(10,28,20,32,14,22)$
$3^{12},1^{2}$ $19$ $3$ $( 3,23,16)( 4,24,15)( 5, 7,29)( 6, 8,30)( 9,13,19)(10,14,20)(11,36,33) (12,35,34)(17,26,38)(18,25,37)(21,31,27)(22,32,28)$
$6^{6},1^{2}$ $19$ $6$ $( 3,26,23,38,16,17)( 4,25,24,37,15,18)( 5,11, 7,36,29,33)( 6,12, 8,35,30,34) ( 9,21,13,31,19,27)(10,22,14,32,20,28)$
$2^{18},1^{2}$ $19$ $2$ $( 3,38)( 4,37)( 5,36)( 6,35)( 7,33)( 8,34)( 9,31)(10,32)(11,29)(12,30)(13,27) (14,28)(15,25)(16,26)(17,23)(18,24)(19,21)(20,22)$
$2^{19}$ $1$ $2$ $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,14)(15,16)(17,18)(19,20)(21,22) (23,24)(25,26)(27,28)(29,30)(31,32)(33,34)(35,36)(37,38)$
$6^{6},2$ $19$ $6$ $( 1, 2)( 3,15,23, 4,16,24)( 5,30, 7, 6,29, 8)( 9,20,13,10,19,14) (11,34,36,12,33,35)(17,37,26,18,38,25)(21,28,31,22,27,32)$
$6^{6},2$ $19$ $6$ $( 1, 2)( 3,18,16,37,23,25)( 4,17,15,38,24,26)( 5,34,29,35, 7,12) ( 6,33,30,36, 8,11)( 9,28,19,32,13,22)(10,27,20,31,14,21)$
$6^{6},2$ $19$ $6$ $( 1, 2)( 3,24,16, 4,23,15)( 5, 8,29, 6, 7,30)( 9,14,19,10,13,20) (11,35,33,12,36,34)(17,25,38,18,26,37)(21,32,27,22,31,28)$
$6^{6},2$ $19$ $6$ $( 1, 2)( 3,25,23,37,16,18)( 4,26,24,38,15,17)( 5,12, 7,35,29,34) ( 6,11, 8,36,30,33)( 9,22,13,32,19,28)(10,21,14,31,20,27)$
$2^{19}$ $19$ $2$ $( 1, 2)( 3,37)( 4,38)( 5,35)( 6,36)( 7,34)( 8,33)( 9,32)(10,31)(11,30)(12,29) (13,28)(14,27)(15,26)(16,25)(17,24)(18,23)(19,22)(20,21)$
$38$ $6$ $38$ $( 1, 3, 6, 7, 9,11,13,16,18,20,21,23,25,28,30,32,34,36,37, 2, 4, 5, 8,10,12, 14,15,17,19,22,24,26,27,29,31,33,35,38)$
$19^{2}$ $6$ $19$ $( 1, 4, 6, 8, 9,12,13,15,18,19,21,24,25,27,30,31,34,35,37)( 2, 3, 5, 7,10,11, 14,16,17,20,22,23,26,28,29,32,33,36,38)$
$38$ $6$ $38$ $( 1, 5, 9,14,18,22,25,29,34,38, 4, 7,12,16,19,23,27,32,35, 2, 6,10,13,17,21, 26,30,33,37, 3, 8,11,15,20,24,28,31,36)$
$19^{2}$ $6$ $19$ $( 1, 6, 9,13,18,21,25,30,34,37, 4, 8,12,15,19,24,27,31,35)( 2, 5,10,14,17,22, 26,29,33,38, 3, 7,11,16,20,23,28,32,36)$
$19^{2}$ $6$ $19$ $( 1, 9,18,25,34, 4,12,19,27,35, 6,13,21,30,37, 8,15,24,31)( 2,10,17,26,33, 3, 11,20,28,36, 5,14,22,29,38, 7,16,23,32)$
$38$ $6$ $38$ $( 1,10,18,26,34, 3,12,20,27,36, 6,14,21,29,37, 7,15,23,31, 2, 9,17,25,33, 4, 11,19,28,35, 5,13,22,30,38, 8,16,24,32)$

magma: ConjugacyClasses(G);
 

Group invariants

Order:  $228=2^{2} \cdot 3 \cdot 19$
magma: Order(G);
 
Cyclic:  no
magma: IsCyclic(G);
 
Abelian:  no
magma: IsAbelian(G);
 
Solvable:  yes
magma: IsSolvable(G);
 
Nilpotency class:   not nilpotent
Label:  228.7
magma: IdentifyGroup(G);
 
Character table:

1A 2A 2B 2C 3A1 3A-1 6A1 6A-1 6B1 6B-1 6C1 6C-1 19A1 19A2 19A4 38A1 38A3 38A9
Size 1 1 19 19 19 19 19 19 19 19 19 19 6 6 6 6 6 6
2 P 1A 1A 1A 1A 3A-1 3A1 3A1 3A-1 3A-1 3A1 3A1 3A-1 19A1 19A2 19A4 19A4 19A1 19A2
3 P 1A 2A 2B 2C 1A 1A 2A 2A 2B 2B 2C 2C 19A1 19A2 19A4 38A1 38A3 38A9
19 P 1A 2A 2B 2C 3A1 3A-1 6C-1 6C1 6A-1 6A1 6B1 6B-1 1A 1A 1A 2A 2A 2A
Type
228.7.1a R 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
228.7.1b R 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
228.7.1c R 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
228.7.1d R 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
228.7.1e1 C 1 1 1 1 ζ31 ζ3 ζ3 ζ31 ζ3 ζ31 ζ31 ζ3 1 1 1 1 1 1
228.7.1e2 C 1 1 1 1 ζ3 ζ31 ζ31 ζ3 ζ31 ζ3 ζ3 ζ31 1 1 1 1 1 1
228.7.1f1 C 1 1 1 1 ζ31 ζ3 ζ3 ζ31 ζ3 ζ31 ζ31 ζ3 1 1 1 1 1 1
228.7.1f2 C 1 1 1 1 ζ3 ζ31 ζ31 ζ3 ζ31 ζ3 ζ3 ζ31 1 1 1 1 1 1
228.7.1g1 C 1 1 1 1 ζ31 ζ3 ζ3 ζ31 ζ3 ζ31 ζ31 ζ3 1 1 1 1 1 1
228.7.1g2 C 1 1 1 1 ζ3 ζ31 ζ31 ζ3 ζ31 ζ3 ζ3 ζ31 1 1 1 1 1 1
228.7.1h1 C 1 1 1 1 ζ31 ζ3 ζ3 ζ31 ζ3 ζ31 ζ31 ζ3 1 1 1 1 1 1
228.7.1h2 C 1 1 1 1 ζ3 ζ31 ζ31 ζ3 ζ31 ζ3 ζ3 ζ31 1 1 1 1 1 1
228.7.6a1 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198
228.7.6a2 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195
228.7.6a3 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199
228.7.6b1 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ195ζ193ζ192ζ192ζ193ζ195 ζ199ζ196ζ194ζ194ζ196ζ199 ζ198ζ197ζ191ζ19ζ197ζ198
228.7.6b2 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ199ζ196ζ194ζ194ζ196ζ199 ζ198ζ197ζ191ζ19ζ197ζ198 ζ195ζ193ζ192ζ192ζ193ζ195
228.7.6b3 R 6 6 0 0 0 0 0 0 0 0 0 0 ζ195+ζ193+ζ192+ζ192+ζ193+ζ195 ζ199+ζ196+ζ194+ζ194+ζ196+ζ199 ζ198+ζ197+ζ191+ζ19+ζ197+ζ198 ζ198ζ197ζ191ζ19ζ197ζ198 ζ195ζ193ζ192ζ192ζ193ζ195 ζ199ζ196ζ194ζ194ζ196ζ199

magma: CharacterTable(G);