Show commands:
Magma
magma: G := TransitiveGroup(6, 14);
Group action invariants
Degree $n$: | $6$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $14$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $\PGL(2,5)$ | ||
CHM label: | $L(6):2 = PGL(2,5) = S_{5}(6)$ | ||
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: | (1,2)(3,4)(5,6), (1,2,3,4,6) | magma: Generators(G);
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Low degree resolvents
$\card{(G/N)}$ Galois groups for stem field(s) $2$: $C_2$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: None
Degree 3: None
Low degree siblings
5T5, 10T12, 10T13, 12T74, 15T10, 20T30, 20T32, 20T35, 24T202, 30T22, 30T25, 30T27, 40T62Siblings 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 | Index | Representative |
1A | $1^{6}$ | $1$ | $1$ | $0$ | $()$ |
2A | $2^{3}$ | $10$ | $2$ | $3$ | $(1,5)(2,4)(3,6)$ |
2B | $2^{2},1^{2}$ | $15$ | $2$ | $2$ | $(1,5)(2,6)$ |
3A | $3^{2}$ | $20$ | $3$ | $4$ | $(1,3,4)(2,6,5)$ |
4A | $4,1^{2}$ | $30$ | $4$ | $3$ | $(1,6,5,2)$ |
5A | $5,1$ | $24$ | $5$ | $4$ | $(2,4,3,6,5)$ |
6A | $6$ | $20$ | $6$ | $5$ | $(1,4,6,5,2,3)$ |
Malle's constant $a(G)$: $1/2$
magma: ConjugacyClasses(G);
Group invariants
Order: | $120=2^{3} \cdot 3 \cdot 5$ | 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: | 120.34 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 2B | 3A | 4A | 5A | 6A | ||
Size | 1 | 10 | 15 | 20 | 30 | 24 | 20 | |
2 P | 1A | 1A | 1A | 3A | 2B | 5A | 3A | |
3 P | 1A | 2A | 2B | 1A | 4A | 5A | 2A | |
5 P | 1A | 2A | 2B | 3A | 4A | 1A | 6A | |
Type | ||||||||
120.34.1a | R | |||||||
120.34.1b | R | |||||||
120.34.4a | R | |||||||
120.34.4b | R | |||||||
120.34.5a | R | |||||||
120.34.5b | R | |||||||
120.34.6a | R |
magma: CharacterTable(G);