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Magma
magma: G := TransitiveGroup(14, 30);
Group action invariants
Degree $n$: | $14$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $30$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $\PSL(2,13)$ | ||
CHM label: | $L(14)=PSL(2,13)$ | ||
Parity: | $1$ | magma: IsEven(G);
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Primitive: | yes | magma: IsPrimitive(G);
| magma: NilpotencyClass(G);
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$\card{\Aut(F/K)}$: | $1$ | magma: Order(Centralizer(SymmetricGroup(n), G));
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Generators: | (1,12)(2,6)(3,4)(7,11)(9,10)(13,14), (1,4,3,12,9,10)(2,8,6,11,5,7), (1,2,3,4,5,6,7,8,9,10,11,12,14) | magma: Generators(G);
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Low degree resolvents
noneResolvents shown for degrees $\leq 47$
Subfields
Degree 2: None
Degree 7: None
Low degree siblings
28T120, 42T176Siblings 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 $ | $1$ | $1$ | $()$ | |
$ 3, 3, 3, 3, 1, 1 $ | $182$ | $3$ | $( 1, 9,10)( 2, 3,11)( 4,13, 8)( 6,14,12)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1 $ | $91$ | $2$ | $( 1,11)( 2, 9)( 3,10)( 4,12)( 6,13)( 8,14)$ | |
$ 6, 6, 1, 1 $ | $182$ | $6$ | $( 1, 3, 9,11,10, 2)( 4,14,13,12, 8, 6)$ | |
$ 13, 1 $ | $84$ | $13$ | $( 1, 5, 2, 7,10,12, 6, 8,11, 3,14, 4,13)$ | |
$ 13, 1 $ | $84$ | $13$ | $( 1,11, 7, 4, 6, 5, 3,10,13, 8, 2,14,12)$ | |
$ 7, 7 $ | $156$ | $7$ | $( 1, 3,10,11, 4, 5,12)( 2,13,14, 8, 6, 9, 7)$ | |
$ 7, 7 $ | $156$ | $7$ | $( 1, 4, 3, 5,10,12,11)( 2, 6,13, 9,14, 7, 8)$ | |
$ 7, 7 $ | $156$ | $7$ | $( 1,10, 4,12, 3,11, 5)( 2,14, 6, 7,13, 8, 9)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $1092=2^{2} \cdot 3 \cdot 7 \cdot 13$ | 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: | no | magma: IsSolvable(G);
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Nilpotency class: | not nilpotent | ||
Label: | 1092.25 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 3A | 6A | 7A1 | 7A2 | 7A3 | 13A1 | 13A2 | ||
Size | 1 | 91 | 182 | 182 | 156 | 156 | 156 | 84 | 84 | |
2 P | 1A | 1A | 3A | 3A | 7A2 | 7A3 | 7A1 | 13A2 | 13A1 | |
3 P | 1A | 2A | 1A | 2A | 7A3 | 7A1 | 7A2 | 13A1 | 13A2 | |
7 P | 1A | 2A | 3A | 6A | 1A | 1A | 1A | 13A2 | 13A1 | |
13 P | 1A | 2A | 3A | 6A | 7A1 | 7A2 | 7A3 | 1A | 1A | |
Type | ||||||||||
1092.25.1a | R | |||||||||
1092.25.7a1 | R | |||||||||
1092.25.7a2 | R | |||||||||
1092.25.12a1 | R | |||||||||
1092.25.12a2 | R | |||||||||
1092.25.12a3 | R | |||||||||
1092.25.13a | R | |||||||||
1092.25.14a | R | |||||||||
1092.25.14b | R |
magma: CharacterTable(G);