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Magma
magma: G := TransitiveGroup(34, 4);
Group action invariants
Degree $n$: | $34$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $4$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $C_{17}:C_4$ | ||
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: | (1,15,4,23)(2,16,3,24)(5,31,34,8)(6,32,33,7)(9,14,29,25)(10,13,30,26)(11,21,28,18)(12,22,27,17)(19,20), (1,14,25,4,16,27,5,18,30,7,19,32,10,21,34,12,24)(2,13,26,3,15,28,6,17,29,8,20,31,9,22,33,11,23) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $2$: $C_2$ $4$: $C_4$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$
Degree 17: $C_{17}:C_{4}$
Low degree siblings
17T3Siblings 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 $ | $1$ | $1$ | $()$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1 $ | $17$ | $2$ | $( 3,33)( 4,34)( 5,32)( 6,31)( 7,30)( 8,29)( 9,28)(10,27)(11,26)(12,25)(13,23) (14,24)(15,22)(16,21)(17,20)(18,19)$ | |
$ 4, 4, 4, 4, 4, 4, 4, 4, 2 $ | $17$ | $4$ | $( 1, 2)( 3,10,33,27)( 4, 9,34,28)( 5,17,32,20)( 6,18,31,19)( 7,26,30,11) ( 8,25,29,12)(13,16,23,21)(14,15,24,22)$ | |
$ 4, 4, 4, 4, 4, 4, 4, 4, 2 $ | $17$ | $4$ | $( 1, 2)( 3,27,33,10)( 4,28,34, 9)( 5,20,32,17)( 6,19,31,18)( 7,11,30,26) ( 8,12,29,25)(13,21,23,16)(14,22,24,15)$ | |
$ 17, 17 $ | $4$ | $17$ | $( 1, 4, 5, 7,10,12,14,16,18,19,21,24,25,27,30,32,34)( 2, 3, 6, 8, 9,11,13,15, 17,20,22,23,26,28,29,31,33)$ | |
$ 17, 17 $ | $4$ | $17$ | $( 1, 5,10,14,18,21,25,30,34, 4, 7,12,16,19,24,27,32)( 2, 6, 9,13,17,22,26,29, 33, 3, 8,11,15,20,23,28,31)$ | |
$ 17, 17 $ | $4$ | $17$ | $( 1, 7,14,19,25,32, 4,10,16,21,27,34, 5,12,18,24,30)( 2, 8,13,20,26,31, 3, 9, 15,22,28,33, 6,11,17,23,29)$ | |
$ 17, 17 $ | $4$ | $17$ | $( 1,14,25, 4,16,27, 5,18,30, 7,19,32,10,21,34,12,24)( 2,13,26, 3,15,28, 6,17, 29, 8,20,31, 9,22,33,11,23)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $68=2^{2} \cdot 17$ | 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: | 68.3 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 4A1 | 4A-1 | 17A1 | 17A2 | 17A3 | 17A6 | ||
Size | 1 | 17 | 17 | 17 | 4 | 4 | 4 | 4 | |
2 P | 1A | 1A | 2A | 2A | 17A3 | 17A2 | 17A6 | 17A1 | |
17 P | 1A | 2A | 4A1 | 4A-1 | 1A | 1A | 1A | 1A | |
Type | |||||||||
68.3.1a | R | ||||||||
68.3.1b | R | ||||||||
68.3.1c1 | C | ||||||||
68.3.1c2 | C | ||||||||
68.3.4a1 | R | ||||||||
68.3.4a2 | R | ||||||||
68.3.4a3 | R | ||||||||
68.3.4a4 | R |
magma: CharacterTable(G);