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Magma
magma: G := TransitiveGroup(41, 4);
Group action invariants
Degree $n$: | $41$ | 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: | $C_{41}:C_{5}$ | ||
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: | (1,10,18,16,37)(2,20,36,32,33)(3,30,13,7,29)(4,40,31,23,25)(5,9,8,39,21)(6,19,26,14,17)(11,28,34,12,38)(15,27,24,35,22), (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $5$: $C_5$ Resolvents shown for degrees $\leq 47$
Subfields
Prime degree - none
Low degree siblings
There are no siblings 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 $ | $1$ | $1$ | $()$ | |
$ 5, 5, 5, 5, 5, 5, 5, 5, 1 $ | $41$ | $5$ | $( 2,11,19,17,38)( 3,21,37,33,34)( 4,31,14, 8,30)( 5,41,32,24,26) ( 6,10, 9,40,22)( 7,20,27,15,18)(12,29,35,13,39)(16,28,25,36,23)$ | |
$ 5, 5, 5, 5, 5, 5, 5, 5, 1 $ | $41$ | $5$ | $( 2,17,11,38,19)( 3,33,21,34,37)( 4, 8,31,30,14)( 5,24,41,26,32) ( 6,40,10,22, 9)( 7,15,20,18,27)(12,13,29,39,35)(16,36,28,23,25)$ | |
$ 5, 5, 5, 5, 5, 5, 5, 5, 1 $ | $41$ | $5$ | $( 2,19,38,11,17)( 3,37,34,21,33)( 4,14,30,31, 8)( 5,32,26,41,24) ( 6, 9,22,10,40)( 7,27,18,20,15)(12,35,39,29,13)(16,25,23,28,36)$ | |
$ 5, 5, 5, 5, 5, 5, 5, 5, 1 $ | $41$ | $5$ | $( 2,38,17,19,11)( 3,34,33,37,21)( 4,30, 8,14,31)( 5,26,24,32,41) ( 6,22,40, 9,10)( 7,18,15,27,20)(12,39,13,35,29)(16,23,36,25,28)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25, 26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 3, 5, 7, 9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41, 2, 4, 6, 8, 10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 4, 7,10,13,16,19,22,25,28,31,34,37,40, 2, 5, 8,11,14,17,20,23,26,29,32, 35,38,41, 3, 6, 9,12,15,18,21,24,27,30,33,36,39)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 5, 9,13,17,21,25,29,33,37,41, 4, 8,12,16,20,24,28,32,36,40, 3, 7,11,15, 19,23,27,31,35,39, 2, 6,10,14,18,22,26,30,34,38)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 6,11,16,21,26,31,36,41, 5,10,15,20,25,30,35,40, 4, 9,14,19,24,29,34,39, 3, 8,13,18,23,28,33,38, 2, 7,12,17,22,27,32,37)$ | |
$ 41 $ | $5$ | $41$ | $( 1, 7,13,19,25,31,37, 2, 8,14,20,26,32,38, 3, 9,15,21,27,33,39, 4,10,16,22, 28,34,40, 5,11,17,23,29,35,41, 6,12,18,24,30,36)$ | |
$ 41 $ | $5$ | $41$ | $( 1,12,23,34, 4,15,26,37, 7,18,29,40,10,21,32, 2,13,24,35, 5,16,27,38, 8,19, 30,41,11,22,33, 3,14,25,36, 6,17,28,39, 9,20,31)$ | |
$ 41 $ | $5$ | $41$ | $( 1,16,31, 5,20,35, 9,24,39,13,28, 2,17,32, 6,21,36,10,25,40,14,29, 3,18,33, 7,22,37,11,26,41,15,30, 4,19,34, 8,23,38,12,27)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $205=5 \cdot 41$ | 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: | 205.1 | magma: IdentifyGroup(G);
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Character table: |
1A | 5A1 | 5A-1 | 5A2 | 5A-2 | 41A1 | 41A-1 | 41A2 | 41A-2 | 41A3 | 41A-3 | 41A6 | 41A-6 | ||
Size | 1 | 41 | 41 | 41 | 41 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
5 P | 1A | 5A-1 | 5A1 | 5A2 | 5A-2 | 41A6 | 41A1 | 41A3 | 41A2 | 41A-6 | 41A-2 | 41A-1 | 41A-3 | |
41 P | 1A | 1A | 1A | 1A | 1A | 41A-6 | 41A-1 | 41A-3 | 41A-2 | 41A6 | 41A2 | 41A1 | 41A3 | |
Type | ||||||||||||||
205.1.1a | R | |||||||||||||
205.1.1b1 | C | |||||||||||||
205.1.1b2 | C | |||||||||||||
205.1.1b3 | C | |||||||||||||
205.1.1b4 | C | |||||||||||||
205.1.5a1 | C | |||||||||||||
205.1.5a2 | C | |||||||||||||
205.1.5a3 | C | |||||||||||||
205.1.5a4 | C | |||||||||||||
205.1.5a5 | C | |||||||||||||
205.1.5a6 | C | |||||||||||||
205.1.5a7 | C | |||||||||||||
205.1.5a8 | C |
magma: CharacterTable(G);