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Group invariants
| Abstract group: | $C_2^2\times D_4$ |
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| Order: | $32=2^{5}$ |
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| Cyclic: | no |
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| Abelian: | no |
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| Solvable: | yes |
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| Nilpotency class: | $2$ |
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Group action invariants
| Degree $n$: | $32$ |
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| Transitive number $t$: | $11$ |
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| Parity: | $1$ |
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| Primitive: | no |
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| $\card{\Aut(F/K)}$: | $32$ |
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| Generators: | $(1,18)(2,17)(3,19)(4,20)(5,24)(6,23)(7,22)(8,21)(9,27)(10,28)(11,26)(12,25)(13,32)(14,31)(15,29)(16,30)$, $(1,7)(2,8)(3,6)(4,5)(9,30)(10,29)(11,32)(12,31)(13,23)(14,24)(15,21)(16,22)(17,28)(18,27)(19,26)(20,25)$, $(1,23,30,26)(2,24,29,25)(3,22,32,27)(4,21,31,28)(5,17,12,15)(6,18,11,16)(7,19,9,13)(8,20,10,14)$, $(1,10)(2,9)(3,12)(4,11)(5,32)(6,31)(7,29)(8,30)(13,24)(14,23)(15,22)(16,21)(17,27)(18,28)(19,25)(20,26)$ |
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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 4, $C_2^3$ x 15 $16$: $D_4\times C_2$ x 6, $C_2^4$ Resolvents shown for degrees $\leq 47$
Subfields
Degree 2: $C_2$ x 15
Degree 4: $C_2^2$ x 35, $D_{4}$ x 8
Degree 8: $C_2^3$ x 15, $D_4$ x 4, $D_4\times C_2$ x 24
Degree 16: $C_2^4$, $D_4\times C_2$ x 6, $C_2^2 \times D_4$ x 8
Low degree siblings
16T25 x 8Siblings 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 | Index | Representative |
| 1A | $1^{32}$ | $1$ | $1$ | $0$ | $()$ |
| 2A | $2^{16}$ | $1$ | $2$ | $16$ | $( 1,32)( 2,31)( 3,30)( 4,29)( 5,10)( 6, 9)( 7,11)( 8,12)(13,18)(14,17)(15,20)(16,19)(21,25)(22,26)(23,27)(24,28)$ |
| 2B | $2^{16}$ | $1$ | $2$ | $16$ | $( 1, 5)( 2, 6)( 3, 8)( 4, 7)( 9,31)(10,32)(11,29)(12,30)(13,28)(14,27)(15,26)(16,25)(17,23)(18,24)(19,21)(20,22)$ |
| 2C | $2^{16}$ | $1$ | $2$ | $16$ | $( 1, 3)( 2, 4)( 5, 8)( 6, 7)( 9,11)(10,12)(13,16)(14,15)(17,20)(18,19)(21,24)(22,23)(25,28)(26,27)(29,31)(30,32)$ |
| 2D | $2^{16}$ | $1$ | $2$ | $16$ | $( 1,12)( 2,11)( 3,10)( 4, 9)( 5,30)( 6,29)( 7,31)( 8,32)(13,21)(14,22)(15,23)(16,24)(17,26)(18,25)(19,28)(20,27)$ |
| 2E | $2^{16}$ | $1$ | $2$ | $16$ | $( 1,10)( 2, 9)( 3,12)( 4,11)( 5,32)( 6,31)( 7,29)( 8,30)(13,24)(14,23)(15,22)(16,21)(17,27)(18,28)(19,25)(20,26)$ |
| 2F | $2^{16}$ | $1$ | $2$ | $16$ | $( 1, 8)( 2, 7)( 3, 5)( 4, 6)( 9,29)(10,30)(11,31)(12,32)(13,25)(14,26)(15,27)(16,28)(17,22)(18,21)(19,24)(20,23)$ |
| 2G | $2^{16}$ | $1$ | $2$ | $16$ | $( 1,30)( 2,29)( 3,32)( 4,31)( 5,12)( 6,11)( 7, 9)( 8,10)(13,19)(14,20)(15,17)(16,18)(21,28)(22,27)(23,26)(24,25)$ |
| 2H | $2^{16}$ | $2$ | $2$ | $16$ | $( 1, 9)( 2,10)( 3,11)( 4,12)( 5,31)( 6,32)( 7,30)( 8,29)(13,26)(14,25)(15,28)(16,27)(17,21)(18,22)(19,23)(20,24)$ |
| 2I | $2^{16}$ | $2$ | $2$ | $16$ | $( 1,13)( 2,14)( 3,16)( 4,15)( 5,28)( 6,27)( 7,26)( 8,25)( 9,23)(10,24)(11,22)(12,21)(17,31)(18,32)(19,30)(20,29)$ |
| 2J | $2^{16}$ | $2$ | $2$ | $16$ | $( 1, 6)( 2, 5)( 3, 7)( 4, 8)( 9,32)(10,31)(11,30)(12,29)(13,22)(14,21)(15,24)(16,23)(17,25)(18,26)(19,27)(20,28)$ |
| 2K | $2^{16}$ | $2$ | $2$ | $16$ | $( 1,31)( 2,32)( 3,29)( 4,30)( 5, 9)( 6,10)( 7,12)( 8,11)(13,15)(14,16)(17,19)(18,20)(21,23)(22,24)(25,27)(26,28)$ |
| 2L | $2^{16}$ | $2$ | $2$ | $16$ | $( 1,18)( 2,17)( 3,19)( 4,20)( 5,24)( 6,23)( 7,22)( 8,21)( 9,27)(10,28)(11,26)(12,25)(13,32)(14,31)(15,29)(16,30)$ |
| 2M | $2^{16}$ | $2$ | $2$ | $16$ | $( 1,28)( 2,27)( 3,25)( 4,26)( 5,13)( 6,14)( 7,15)( 8,16)( 9,17)(10,18)(11,20)(12,19)(21,30)(22,29)(23,31)(24,32)$ |
| 2N | $2^{16}$ | $2$ | $2$ | $16$ | $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,20)(14,19)(15,18)(16,17)(21,27)(22,28)(23,25)(24,26)(29,30)(31,32)$ |
| 2O | $2^{16}$ | $2$ | $2$ | $16$ | $( 1,24)( 2,23)( 3,21)( 4,22)( 5,18)( 6,17)( 7,20)( 8,19)( 9,14)(10,13)(11,15)(12,16)(25,30)(26,29)(27,31)(28,32)$ |
| 4A | $4^{8}$ | $2$ | $4$ | $24$ | $( 1,23,30,26)( 2,24,29,25)( 3,22,32,27)( 4,21,31,28)( 5,17,12,15)( 6,18,11,16)( 7,19, 9,13)( 8,20,10,14)$ |
| 4B | $4^{8}$ | $2$ | $4$ | $24$ | $( 1,27,30,22)( 2,28,29,21)( 3,26,32,23)( 4,25,31,24)( 5,14,12,20)( 6,13,11,19)( 7,16, 9,18)( 8,15,10,17)$ |
| 4C | $4^{8}$ | $2$ | $4$ | $24$ | $( 1,17,30,15)( 2,18,29,16)( 3,20,32,14)( 4,19,31,13)( 5,23,12,26)( 6,24,11,25)( 7,21, 9,28)( 8,22,10,27)$ |
| 4D | $4^{8}$ | $2$ | $4$ | $24$ | $( 1,14,30,20)( 2,13,29,19)( 3,15,32,17)( 4,16,31,18)( 5,27,12,22)( 6,28,11,21)( 7,25, 9,24)( 8,26,10,23)$ |
Malle's constant $a(G)$: $1/16$
Character table
| 1A | 2A | 2B | 2C | 2D | 2E | 2F | 2G | 2H | 2I | 2J | 2K | 2L | 2M | 2N | 2O | 4A | 4B | 4C | 4D | ||
| Size | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 2 P | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 1A | 2G | 2G | 2G | 2G | |
| Type | |||||||||||||||||||||
| 32.46.1a | R | ||||||||||||||||||||
| 32.46.1b | R | ||||||||||||||||||||
| 32.46.1c | R | ||||||||||||||||||||
| 32.46.1d | R | ||||||||||||||||||||
| 32.46.1e | R | ||||||||||||||||||||
| 32.46.1f | R | ||||||||||||||||||||
| 32.46.1g | R | ||||||||||||||||||||
| 32.46.1h | R | ||||||||||||||||||||
| 32.46.1i | R | ||||||||||||||||||||
| 32.46.1j | R | ||||||||||||||||||||
| 32.46.1k | R | ||||||||||||||||||||
| 32.46.1l | R | ||||||||||||||||||||
| 32.46.1m | R | ||||||||||||||||||||
| 32.46.1n | R | ||||||||||||||||||||
| 32.46.1o | R | ||||||||||||||||||||
| 32.46.1p | R | ||||||||||||||||||||
| 32.46.2a | R | ||||||||||||||||||||
| 32.46.2b | R | ||||||||||||||||||||
| 32.46.2c | R | ||||||||||||||||||||
| 32.46.2d | R |
Regular extensions
Data not computed