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Group invariants
| Abstract group: | $C_2^7:D_4$ |
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| Order: | $1024=2^{10}$ |
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| Cyclic: | no |
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| Abelian: | no |
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| Solvable: | yes |
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| Nilpotency class: | $4$ |
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Group action invariants
| Degree $n$: | $16$ |
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| Transitive number $t$: | $1116$ |
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| Parity: | $1$ |
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| Primitive: | no |
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| $\card{\Aut(F/K)}$: | $4$ |
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| Generators: | $(5,9)(6,10)(7,12)(8,11)$, $(9,10)(11,12)(13,14)(15,16)$, $(1,11,3,10)(2,12,4,9)(5,13,7,16)(6,14,8,15)$, $(1,3)(2,4)$ |
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Low degree resolvents
$\card{(G/N)}$ Galois groups for stem field(s) $2$: $C_2$ x 15 $4$: $C_2^2$ x 35 $8$: $D_{4}$ x 20, $C_2^3$ x 15 $16$: $D_4\times C_2$ x 30, $C_2^4$ $32$: $C_2^2 \wr C_2$ x 8, $Q_8:C_2^2$ x 2, $C_2^2 \times D_4$ x 5 $64$: $(((C_4 \times C_2): C_2):C_2):C_2$ x 8, 16T87, 16T105 x 2, 16T109 x 4 $128$: $C_2 \wr C_2\wr C_2$ x 4, 16T245 x 4, 32T1237 $256$: 16T477 x 2, 16T509 x 2, 16T531 x 2, 16T536 $512$: 32T12264 x 2, 32T13404 Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$
Degree 4: $D_{4}$
Degree 8: $(((C_4 \times C_2): C_2):C_2):C_2$, $C_2 \wr C_2\wr C_2$ x 2
Low degree siblings
16T1116 x 127, 32T35541 x 32, 32T35542 x 32, 32T35543 x 64, 32T35544 x 64, 32T35545 x 32, 32T35546 x 32, 32T35547 x 64, 32T35548 x 32, 32T35549 x 32, 32T35550 x 64, 32T35551 x 32, 32T44704 x 16, 32T44706 x 16, 32T44742 x 32, 32T45272 x 16, 32T46107 x 16, 32T46112 x 16, 32T46125 x 32, 32T49347 x 32, 32T49348 x 32, 32T49509 x 32, 32T51999 x 32, 32T55778 x 16, 32T55814 x 32, 32T56666 x 16Siblings are shown with degree $\leq 47$
A number field with this Galois group has no arithmetically equivalent fields.
Conjugacy classes
Conjugacy classes not computed
Character table
76 x 76 character table
Regular extensions
Data not computed