Show commands:
Magma
magma: G := TransitiveGroup(10, 38);
Group action invariants
Degree $n$: | $10$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $38$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $(C_2^4:A_5) : C_2$ | ||
CHM label: | $1/2[2^{5}]S(5)$ | ||
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: | (2,4)(5,10)(7,9), (1,3,5,7,9)(2,4,6,8,10), (2,7)(5,10) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $2$: $C_2$ $120$: $S_5$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: None
Degree 5: $S_5$
Low degree siblings
10T37, 16T1328, 20T218, 20T219, 20T222, 20T223, 20T226, 30T329, 30T332, 30T333, 30T341, 32T97736, 40T1581, 40T1582, 40T1583, 40T1584, 40T1587, 40T1588, 40T1595, 40T1596, 40T1658, 40T1659, 40T1676, 40T1677, 40T1678Siblings 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 $ | $1$ | $1$ | $()$ | |
$ 2, 2, 1, 1, 1, 1, 1, 1 $ | $10$ | $2$ | $( 4, 9)( 5,10)$ | |
$ 2, 2, 2, 2, 1, 1 $ | $5$ | $2$ | $( 1, 6)( 2, 7)( 4, 9)( 5,10)$ | |
$ 4, 1, 1, 1, 1, 1, 1 $ | $20$ | $4$ | $( 4,10, 9, 5)$ | |
$ 2, 2, 2, 1, 1, 1, 1 $ | $60$ | $2$ | $( 2, 7)( 4, 5)( 9,10)$ | |
$ 4, 2, 2, 1, 1 $ | $60$ | $4$ | $( 1, 6)( 2, 7)( 4,10, 9, 5)$ | |
$ 2, 2, 2, 2, 2 $ | $20$ | $2$ | $( 1, 6)( 2, 7)( 3, 8)( 4, 5)( 9,10)$ | |
$ 3, 3, 1, 1, 1, 1 $ | $80$ | $3$ | $( 3, 4,10)( 5, 8, 9)$ | |
$ 6, 2, 1, 1 $ | $160$ | $6$ | $( 2, 7)( 3, 4, 5, 8, 9,10)$ | |
$ 3, 3, 2, 2 $ | $80$ | $6$ | $( 1, 6)( 2, 7)( 3, 4,10)( 5, 8, 9)$ | |
$ 2, 2, 2, 2, 1, 1 $ | $60$ | $2$ | $( 2, 3)( 4, 5)( 7, 8)( 9,10)$ | |
$ 4, 4, 1, 1 $ | $60$ | $4$ | $( 2, 3, 7, 8)( 4,10, 9, 5)$ | |
$ 4, 2, 2, 2 $ | $120$ | $4$ | $( 1, 6)( 2, 3)( 4,10, 9, 5)( 7, 8)$ | |
$ 8, 1, 1 $ | $240$ | $8$ | $( 2, 3, 9,10, 7, 8, 4, 5)$ | |
$ 4, 4, 2 $ | $240$ | $4$ | $( 1, 6)( 2, 3, 9, 5)( 4,10, 7, 8)$ | |
$ 4, 3, 3 $ | $160$ | $12$ | $( 1, 7, 6, 2)( 3, 9,10)( 4, 5, 8)$ | |
$ 6, 2, 2 $ | $160$ | $6$ | $( 1, 2)( 3, 9, 5, 8, 4,10)( 6, 7)$ | |
$ 5, 5 $ | $384$ | $5$ | $( 1, 7, 3, 9,10)( 2, 8, 4, 5, 6)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $1920=2^{7} \cdot 3 \cdot 5$ | 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: | 1920.240996 | magma: IdentifyGroup(G);
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Character table: |
Size | |
2 P | |
3 P | |
5 P | |
Type |
magma: CharacterTable(G);