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Magma
magma: G := TransitiveGroup(16, 1155);
Group action invariants
Degree $n$: | $16$ | magma: t, n := TransitiveGroupIdentification(G); n;
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Transitive number $t$: | $1155$ | magma: t, n := TransitiveGroupIdentification(G); t;
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Group: | $C_2^7.C_8$ | ||
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: | (1,7,9,14,3,5,12,15,2,8,10,13,4,6,11,16), (1,6,9,13,3,8,12,16,2,5,10,14,4,7,11,15) | magma: Generators(G);
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Low degree resolvents
|G/N| Galois groups for stem field(s) $2$: $C_2$ x 3 $4$: $C_4$ x 2, $C_2^2$ $8$: $D_{4}$ x 2, $C_8$ x 2, $C_4\times C_2$ $16$: $C_8:C_2$, $C_2^2:C_4$, $C_8\times C_2$ $32$: $(C_8:C_2):C_2$, $C_2^3 : C_4 $, $C_2^2 : C_8$ $64$: $((C_8 : C_2):C_2):C_2$ x 2, 16T84 $128$: 16T228 $256$: 16T565 $512$: 16T817 Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$
Degree 4: $C_4$
Degree 8: $(C_8:C_2):C_2$
Low degree siblings
16T1155 x 7, 16T1223 x 8, 32T35849 x 8, 32T35850 x 16, 32T35851 x 8, 32T35852 x 8, 32T35853 x 16, 32T35854 x 4, 32T35855 x 4, 32T36405 x 32, 32T36406 x 8, 32T36407 x 32, 32T36408 x 16, 32T36409 x 8, 32T36410 x 16, 32T36411 x 4, 32T36412 x 16, 32T36413 x 16, 32T36414 x 16, 32T36415 x 16, 32T36416 x 16, 32T36417 x 16, 32T36418 x 8, 32T36419 x 4, 32T36420 x 8, 32T36421 x 16, 32T48622 x 4Siblings 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 $ | $1$ | $1$ | $()$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $1$ | $2$ | $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,14)(15,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $2$ | $2$ | $( 5, 6)( 7, 8)(13,14)(15,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $4$ | $2$ | $( 9,10)(11,12)(13,14)(15,16)$ | |
$ 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 $ | $4$ | $2$ | $(13,14)(15,16)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $4$ | $2$ | $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $8$ | $2$ | $( 1, 4)( 2, 3)( 5, 7)( 6, 8)( 9,12)(10,11)(13,16)(14,15)$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $8$ | $2$ | $( 1, 4)( 2, 3)( 5, 8)( 6, 7)( 9,12)(10,11)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $16$ | $2$ | $( 3, 4)( 7, 8)(11,12)(15,16)$ | |
$ 4, 4, 4, 4 $ | $8$ | $4$ | $( 1, 4, 2, 3)( 5, 7, 6, 8)( 9,12,10,11)(13,16,14,15)$ | |
$ 4, 4, 4, 4 $ | $8$ | $4$ | $( 1, 4, 2, 3)( 5, 7, 6, 8)( 9,12,10,11)(13,15,14,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $8$ | $2$ | $( 5, 7)( 6, 8)(13,16)(14,15)$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 5, 8)( 6, 7)( 9,10)(11,12)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 5, 7)( 6, 8)( 9,10)(11,12)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 5, 8)( 6, 7)(13,16)(14,15)$ | |
$ 4, 4, 2, 2, 1, 1, 1, 1 $ | $32$ | $4$ | $( 3, 4)( 5, 8, 6, 7)(11,12)(13,15,14,16)$ | |
$ 8, 8 $ | $32$ | $8$ | $( 1, 9, 3,12, 2,10, 4,11)( 5,15, 8,13, 6,16, 7,14)$ | |
$ 8, 8 $ | $32$ | $8$ | $( 1, 9, 4,12, 2,10, 3,11)( 5,16, 8,13, 6,15, 7,14)$ | |
$ 8, 8 $ | $32$ | $8$ | $( 1, 9, 3,12, 2,10, 4,11)( 5,14, 7,15, 6,13, 8,16)$ | |
$ 8, 8 $ | $32$ | $8$ | $( 1, 9, 4,12, 2,10, 3,11)( 5,14, 8,15, 6,13, 7,16)$ | |
$ 16 $ | $64$ | $16$ | $( 1, 7, 9,14, 3, 5,12,15, 2, 8,10,13, 4, 6,11,16)$ | |
$ 16 $ | $64$ | $16$ | $( 1, 8,10,13, 3, 5,11,15, 2, 7, 9,14, 4, 6,12,16)$ | |
$ 16 $ | $64$ | $16$ | $( 1,14,12, 8, 4,16, 9, 5, 2,13,11, 7, 3,15,10, 6)$ | |
$ 16 $ | $64$ | $16$ | $( 1,14,11, 8, 3,16, 9, 5, 2,13,12, 7, 4,15,10, 6)$ | |
$ 4, 4, 2, 2, 1, 1, 1, 1 $ | $32$ | $4$ | $( 3, 4)( 7, 8)( 9,11,10,12)(13,16,14,15)$ | |
$ 4, 4, 2, 2, 1, 1, 1, 1 $ | $32$ | $4$ | $( 3, 4)( 7, 8)( 9,11,10,12)(13,15,14,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $8$ | $2$ | $( 9,12)(10,11)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,11)(10,12)(13,16)(14,15)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 5, 6)( 7, 8)( 9,12)(10,11)(13,16)(14,15)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 9,11)(10,12)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 $ | $8$ | $2$ | $( 9,12)(10,11)(13,16)(14,15)$ | |
$ 2, 2, 2, 2, 2, 2, 2, 2 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,11)(10,12)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 5, 6)( 7, 8)( 9,12)(10,11)(13,15)(14,16)$ | |
$ 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 $ | $8$ | $2$ | $( 1, 2)( 3, 4)( 9,11)(10,12)(13,16)(14,15)$ | |
$ 4, 4, 2, 2, 2, 2 $ | $64$ | $4$ | $( 1, 9)( 2,10)( 3,11, 4,12)( 5,15, 6,16)( 7,13)( 8,14)$ | |
$ 4, 4, 2, 2, 2, 2 $ | $64$ | $4$ | $( 1, 9)( 2,10)( 3,12, 4,11)( 5,16)( 6,15)( 7,13, 8,14)$ | |
$ 16 $ | $64$ | $16$ | $( 1, 7,10,15, 4, 5,12,14, 2, 8, 9,16, 3, 6,11,13)$ | |
$ 16 $ | $64$ | $16$ | $( 1, 8, 9,15, 3, 6,12,14, 2, 7,10,16, 4, 5,11,13)$ | |
$ 16 $ | $64$ | $16$ | $( 1,14,10, 8, 3,16,12, 5, 2,13, 9, 7, 4,15,11, 6)$ | |
$ 16 $ | $64$ | $16$ | $( 1,14,10, 7, 3,15,12, 5, 2,13, 9, 8, 4,16,11, 6)$ |
magma: ConjugacyClasses(G);
Group invariants
Order: | $1024=2^{10}$ | 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: | $7$ | ||
Label: | 1024.dfi | magma: IdentifyGroup(G);
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Character table: | 40 x 40 character table |
magma: CharacterTable(G);