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Magma
magma: G := TransitiveGroup(39, 6);
Group action invariants
Degree $n$: | $39$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $6$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $C_{13}:C_6$ | ||
Parity: | $1$ | magma: IsEven(G);
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Primitive: | no | magma: IsPrimitive(G);
| magma: NilpotencyClass(G);
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$\card{\Aut(F/K)}$: | $3$ | magma: Order(Centralizer(SymmetricGroup(n), G));
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Generators: | (1,6,34,22,21,28)(2,4,35,23,19,29)(3,5,36,24,20,30)(7,27,11,18,37,14)(8,25,12,16,38,15)(9,26,10,17,39,13)(31,32,33), (1,30,26,35,9,12)(2,28,27,36,7,10)(3,29,25,34,8,11)(4,20,14,33,16,23)(5,21,15,31,17,24)(6,19,13,32,18,22)(37,38,39) | 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 3: $C_3$
Degree 13: $C_{13}:C_6$
Low degree siblings
13T5, 26T6Siblings 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 $ | $1$ | $1$ | $()$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1 $ | $13$ | $2$ | $( 4,39)( 5,37)( 6,38)( 7,34)( 8,35)( 9,36)(10,31)(11,32)(12,33)(13,29)(14,30) (15,28)(16,27)(17,25)(18,26)(19,24)(20,22)(21,23)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $13$ | $3$ | $( 1, 2, 3)( 4,10,30)( 5,11,28)( 6,12,29)( 7,20,17)( 8,21,18)( 9,19,16) (13,38,33)(14,39,31)(15,37,32)(22,25,34)(23,26,35)(24,27,36)$ | |
$ 6, 6, 6, 6, 6, 6, 3 $ | $13$ | $6$ | $( 1, 2, 3)( 4,31,30,39,10,14)( 5,32,28,37,11,15)( 6,33,29,38,12,13) ( 7,22,17,34,20,25)( 8,23,18,35,21,26)( 9,24,16,36,19,27)$ | |
$ 6, 6, 6, 6, 6, 6, 3 $ | $13$ | $6$ | $( 1, 3, 2)( 4,14,10,39,30,31)( 5,15,11,37,28,32)( 6,13,12,38,29,33) ( 7,25,20,34,17,22)( 8,26,21,35,18,23)( 9,27,19,36,16,24)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $13$ | $3$ | $( 1, 3, 2)( 4,30,10)( 5,28,11)( 6,29,12)( 7,17,20)( 8,18,21)( 9,16,19) (13,33,38)(14,31,39)(15,32,37)(22,34,25)(23,35,26)(24,36,27)$ | |
$ 13, 13, 13 $ | $6$ | $13$ | $( 1, 5, 8,10,13,16,20,22,27,29,31,35,37)( 2, 6, 9,11,14,17,21,23,25,30,32,36, 38)( 3, 4, 7,12,15,18,19,24,26,28,33,34,39)$ | |
$ 13, 13, 13 $ | $6$ | $13$ | $( 1, 8,13,20,27,31,37, 5,10,16,22,29,35)( 2, 9,14,21,25,32,38, 6,11,17,23,30, 36)( 3, 7,15,19,26,33,39, 4,12,18,24,28,34)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $78=2 \cdot 3 \cdot 13$ | 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: | 78.1 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 3A1 | 3A-1 | 6A1 | 6A-1 | 13A1 | 13A2 | ||
Size | 1 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | |
2 P | 1A | 1A | 3A-1 | 3A1 | 3A1 | 3A-1 | 13A2 | 13A1 | |
3 P | 1A | 2A | 1A | 1A | 2A | 2A | 13A1 | 13A2 | |
13 P | 1A | 2A | 3A1 | 3A-1 | 6A1 | 6A-1 | 1A | 1A | |
Type | |||||||||
78.1.1a | R | ||||||||
78.1.1b | R | ||||||||
78.1.1c1 | C | ||||||||
78.1.1c2 | C | ||||||||
78.1.1d1 | C | ||||||||
78.1.1d2 | C | ||||||||
78.1.6a1 | R | ||||||||
78.1.6a2 | R |
magma: CharacterTable(G);