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Magma
magma: G := TransitiveGroup(27, 31);
Group action invariants
Degree $n$: | $27$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $31$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $C_3^3:C_4$ | ||
Parity: | $-1$ | magma: IsEven(G);
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Primitive: | no | magma: IsPrimitive(G);
| magma: NilpotencyClass(G);
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$\card{\Aut(F/K)}$: | $1$ | magma: Order(Centralizer(SymmetricGroup(n), G));
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Generators: | (1,5,8,14)(2,4,9,13)(3,6,7,15)(10,16,25,21)(11,18,26,20)(12,17,27,19)(23,24), (1,21,27,7)(2,20,25,9)(3,19,26,8)(4,5)(10,15,18,23)(11,14,16,22)(12,13,17,24) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $2$: $C_2$ $4$: $C_4$ $6$: $S_3$ $12$: $C_3 : C_4$ $36$: $C_3^2:C_4$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 3: $S_3$
Degree 9: $C_3^2:C_4$
Low degree siblings
12T72 x 2, 18T54 x 2, 36T89 x 2, 36T94 x 2Siblings 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 $ | $1$ | $1$ | $()$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1 $ | $9$ | $2$ | $( 4,26)( 5,27)( 6,25)( 7,24)( 8,22)( 9,23)(10,20)(11,21)(12,19)(13,16)(14,17) (15,18)$ | |
$ 4, 4, 4, 4, 4, 4, 2, 1 $ | $27$ | $4$ | $( 2, 3)( 4,15,26,18)( 5,14,27,17)( 6,13,25,16)( 7,10,24,20)( 8,12,22,19) ( 9,11,23,21)$ | |
$ 4, 4, 4, 4, 4, 4, 2, 1 $ | $27$ | $4$ | $( 2, 3)( 4,18,26,15)( 5,17,27,14)( 6,16,25,13)( 7,20,24,10)( 8,19,22,12) ( 9,21,23,11)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $2$ | $3$ | $( 1, 2, 3)( 4, 5, 6)( 7, 8, 9)(10,11,12)(13,14,15)(16,17,18)(19,20,21) (22,23,24)(25,26,27)$ | |
$ 6, 6, 6, 6, 3 $ | $18$ | $6$ | $( 1, 2, 3)( 4,27, 6,26, 5,25)( 7,22, 9,24, 8,23)(10,21,12,20,11,19) (13,17,15,16,14,18)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 4,25)( 2, 5,26)( 3, 6,27)( 7,10,14)( 8,11,15)( 9,12,13)(16,20,22) (17,21,23)(18,19,24)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 5,27)( 2, 6,25)( 3, 4,26)( 7,11,13)( 8,12,14)( 9,10,15)(16,21,24) (17,19,22)(18,20,23)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 6,26)( 2, 4,27)( 3, 5,25)( 7,12,15)( 8,10,13)( 9,11,14)(16,19,23) (17,20,24)(18,21,22)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 7,23)( 2, 8,24)( 3, 9,22)( 4,10,17)( 5,11,18)( 6,12,16)(13,20,27) (14,21,25)(15,19,26)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 8,22)( 2, 9,23)( 3, 7,24)( 4,11,16)( 5,12,17)( 6,10,18)(13,21,26) (14,19,27)(15,20,25)$ | |
$ 3, 3, 3, 3, 3, 3, 3, 3, 3 $ | $4$ | $3$ | $( 1, 9,24)( 2, 7,22)( 3, 8,23)( 4,12,18)( 5,10,16)( 6,11,17)(13,19,25) (14,20,26)(15,21,27)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $108=2^{2} \cdot 3^{3}$ | 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: | 108.37 | magma: IdentifyGroup(G);
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Character table: |
1A | 2A | 3A | 3B | 3C | 3D1 | 3D-1 | 3E1 | 3E-1 | 4A1 | 4A-1 | 6A | ||
Size | 1 | 9 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 27 | 27 | 18 | |
2 P | 1A | 1A | 3A | 3D-1 | 3B | 3C | 3E-1 | 3E1 | 3D1 | 2A | 2A | 3A | |
3 P | 1A | 2A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 4A-1 | 4A1 | 2A | |
Type | |||||||||||||
108.37.1a | R | ||||||||||||
108.37.1b | R | ||||||||||||
108.37.1c1 | C | ||||||||||||
108.37.1c2 | C | ||||||||||||
108.37.2a | R | ||||||||||||
108.37.2b | S | ||||||||||||
108.37.4a | R | ||||||||||||
108.37.4b | R | ||||||||||||
108.37.4c1 | C | ||||||||||||
108.37.4c2 | C | ||||||||||||
108.37.4d1 | C | ||||||||||||
108.37.4d2 | C |
magma: CharacterTable(G);