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Magma
magma: G := TransitiveGroup(38, 5);
Group action invariants
Degree $n$: | $38$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $5$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $C_{19}:C_6$ | ||
Parity: | $-1$ | magma: IsEven(G);
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Primitive: | no | magma: IsPrimitive(G);
| magma: NilpotencyClass(G);
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$\card{\Aut(F/K)}$: | $2$ | magma: Order(Centralizer(SymmetricGroup(n), G));
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Generators: | (1,34,29)(2,33,30)(3,9,13)(4,10,14)(5,23,35)(6,24,36)(7,38,19)(8,37,20)(11,27,25)(12,28,26)(15,18,32)(16,17,31), (1,3,27,12,10,24)(2,4,28,11,9,23)(5,13,34,8,38,17)(6,14,33,7,37,18)(15,20,29,36,32,21)(16,19,30,35,31,22)(25,26) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $2$: $C_2$ $3$: $C_3$ $6$: $C_6$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$
Degree 19: $C_{19}:C_{6}$
Low degree siblings
19T4Siblings are shown with degree $\leq 47$
A number field with this Galois group has no arithmetically equivalent fields.
Conjugacy classes
Label | Cycle Type | Size | Order | Representative |
$1^{38}$ | $1$ | $1$ | $()$ | |
$3^{12},1^{2}$ | $19$ | $3$ | $( 3,16,24)( 4,15,23)( 5,29, 7)( 6,30, 8)( 9,20,13)(10,19,14)(11,34,35) (12,33,36)(17,37,26)(18,38,25)(21,28,31)(22,27,32)$ | |
$3^{12},1^{2}$ | $19$ | $3$ | $( 3,24,16)( 4,23,15)( 5, 7,29)( 6, 8,30)( 9,13,20)(10,14,19)(11,35,34) (12,36,33)(17,26,37)(18,25,38)(21,31,28)(22,32,27)$ | |
$6^{6},2$ | $19$ | $6$ | $( 1, 2)( 3,18,16,38,24,25)( 4,17,15,37,23,26)( 5,33,29,36, 7,12) ( 6,34,30,35, 8,11)( 9,27,20,32,13,22)(10,28,19,31,14,21)$ | |
$6^{6},2$ | $19$ | $6$ | $( 1, 2)( 3,25,24,38,16,18)( 4,26,23,37,15,17)( 5,12, 7,36,29,33) ( 6,11, 8,35,30,34)( 9,22,13,32,20,27)(10,21,14,31,19,28)$ | |
$2^{19}$ | $19$ | $2$ | $( 1, 2)( 3,38)( 4,37)( 5,36)( 6,35)( 7,33)( 8,34)( 9,32)(10,31)(11,30)(12,29) (13,27)(14,28)(15,26)(16,25)(17,23)(18,24)(19,21)(20,22)$ | |
$19^{2}$ | $6$ | $19$ | $( 1, 4, 5, 7,10,11,14,15,18,19,22,23,25,27,29,32,34,35,38)( 2, 3, 6, 8, 9,12, 13,16,17,20,21,24,26,28,30,31,33,36,37)$ | |
$19^{2}$ | $6$ | $19$ | $( 1, 5,10,14,18,22,25,29,34,38, 4, 7,11,15,19,23,27,32,35)( 2, 6, 9,13,17,21, 26,30,33,37, 3, 8,12,16,20,24,28,31,36)$ | |
$19^{2}$ | $6$ | $19$ | $( 1,10,18,25,34, 4,11,19,27,35, 5,14,22,29,38, 7,15,23,32)( 2, 9,17,26,33, 3, 12,20,28,36, 6,13,21,30,37, 8,16,24,31)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $114=2 \cdot 3 \cdot 19$ | magma: Order(G);
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Cyclic: | no | magma: IsCyclic(G);
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Abelian: | no | magma: IsAbelian(G);
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Solvable: | yes | magma: IsSolvable(G);
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Nilpotency class: | not nilpotent | ||
Label: | 114.1 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 3A1 | 3A-1 | 6A1 | 6A-1 | 19A1 | 19A2 | 19A4 | ||
Size | 1 | 19 | 19 | 19 | 19 | 19 | 6 | 6 | 6 | |
2 P | 1A | 1A | 3A-1 | 3A1 | 3A1 | 3A-1 | 19A2 | 19A4 | 19A1 | |
3 P | 1A | 2A | 1A | 1A | 2A | 2A | 19A2 | 19A4 | 19A1 | |
19 P | 1A | 2A | 3A1 | 3A-1 | 6A1 | 6A-1 | 1A | 1A | 1A | |
Type | ||||||||||
114.1.1a | R | |||||||||
114.1.1b | R | |||||||||
114.1.1c1 | C | |||||||||
114.1.1c2 | C | |||||||||
114.1.1d1 | C | |||||||||
114.1.1d2 | C | |||||||||
114.1.6a1 | R | |||||||||
114.1.6a2 | R | |||||||||
114.1.6a3 | R |
magma: CharacterTable(G);