# Properties

 Label 16T25 Order $$32$$ n $$16$$ Cyclic No Abelian No Solvable Yes Primitive No $p$-group Yes Group: $C_2^2 \times D_4$

# Related objects

## Group action invariants

 Degree $n$ : $16$ Transitive number $t$ : $25$ Group : $C_2^2 \times D_4$ Parity: $1$ Primitive: No Nilpotency class: $2$ Generators: (1,9)(2,10)(3,12)(4,11)(5,14)(6,13)(7,16)(8,15), (1,16)(2,15)(3,5)(4,6)(7,8)(9,10)(11,12)(13,14), (7,10)(8,9)(11,14)(12,13), (1,5)(2,6)(3,16)(4,15)(7,12)(8,11)(9,14)(10,13) $|\Aut(F/K)|$: $8$

## Low degree resolvents

|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 7

Degree 4: $C_2^2$ x 7, $D_{4}$ x 4

Degree 8: $C_2^3$, $D_4\times C_2$ x 6

## Low degree siblings

16T25 x 7, 32T11

Siblings are shown with degree $\leq 47$

A number field with this Galois group has no arithmetically equivalent fields.

## Conjugacy Classes

 Cycle Type Size Order Representative $1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1$ $1$ $1$ $()$ $2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1$ $2$ $2$ $( 7,10)( 8, 9)(11,14)(12,13)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,14)(15,16)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1, 2)( 3, 4)( 5, 6)( 7, 9)( 8,10)(11,13)(12,14)(15,16)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1, 3)( 2, 4)( 5,16)( 6,15)( 7,11)( 8,12)( 9,13)(10,14)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1, 3)( 2, 4)( 5,16)( 6,15)( 7,14)( 8,13)( 9,12)(10,11)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1, 4)( 2, 3)( 5,15)( 6,16)( 7,12)( 8,11)( 9,14)(10,13)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1, 4)( 2, 3)( 5,15)( 6,16)( 7,13)( 8,14)( 9,11)(10,12)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1, 5)( 2, 6)( 3,16)( 4,15)( 7,12)( 8,11)( 9,14)(10,13)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1, 6)( 2, 5)( 3,15)( 4,16)( 7,11)( 8,12)( 9,13)(10,14)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1, 7)( 2, 8)( 3,14)( 4,13)( 5,12)( 6,11)( 9,16)(10,15)$ $4, 4, 4, 4$ $2$ $4$ $( 1, 7,15,10)( 2, 8,16, 9)( 3,14, 6,11)( 4,13, 5,12)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1, 8)( 2, 7)( 3,13)( 4,14)( 5,11)( 6,12)( 9,15)(10,16)$ $4, 4, 4, 4$ $2$ $4$ $( 1, 8,15, 9)( 2, 7,16,10)( 3,13, 6,12)( 4,14, 5,11)$ $4, 4, 4, 4$ $2$ $4$ $( 1,11,15,14)( 2,12,16,13)( 3,10, 6, 7)( 4, 9, 5, 8)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1,11)( 2,12)( 3,10)( 4, 9)( 5, 8)( 6, 7)(13,16)(14,15)$ $4, 4, 4, 4$ $2$ $4$ $( 1,12,15,13)( 2,11,16,14)( 3, 9, 6, 8)( 4,10, 5, 7)$ $2, 2, 2, 2, 2, 2, 2, 2$ $2$ $2$ $( 1,12)( 2,11)( 3, 9)( 4,10)( 5, 7)( 6, 8)(13,15)(14,16)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1,15)( 2,16)( 3, 6)( 4, 5)( 7,10)( 8, 9)(11,14)(12,13)$ $2, 2, 2, 2, 2, 2, 2, 2$ $1$ $2$ $( 1,16)( 2,15)( 3, 5)( 4, 6)( 7, 9)( 8,10)(11,13)(12,14)$

## Group invariants

 Order: $32=2^{5}$ Cyclic: No Abelian: No Solvable: Yes GAP id: [32, 46]
 Character table:  2 5 4 5 4 4 5 4 5 5 5 4 4 4 4 4 4 4 4 5 5 1a 2a 2b 2c 2d 2e 2f 2g 2h 2i 2j 4a 2k 4b 4c 2l 4d 2m 2n 2o 2P 1a 1a 1a 1a 1a 1a 1a 1a 1a 1a 1a 2n 1a 2n 2n 1a 2n 1a 1a 1a 3P 1a 2a 2b 2c 2d 2e 2f 2g 2h 2i 2j 4a 2k 4b 4c 2l 4d 2m 2n 2o X.1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X.2 1 -1 -1 1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 1 -1 X.3 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 X.4 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 -1 1 -1 X.5 1 -1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 X.6 1 -1 1 -1 -1 1 -1 1 1 1 -1 1 -1 1 1 -1 1 -1 1 1 X.7 1 -1 1 -1 -1 1 -1 1 1 1 1 -1 1 -1 -1 1 -1 1 1 1 X.8 1 -1 1 -1 1 -1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 1 1 1 X.9 1 -1 1 -1 1 -1 1 -1 -1 -1 1 -1 1 -1 1 -1 1 -1 1 1 X.10 1 1 -1 -1 -1 -1 1 1 1 -1 -1 -1 1 1 1 1 -1 -1 1 -1 X.11 1 1 -1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 -1 -1 1 1 1 -1 X.12 1 1 -1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 1 1 1 -1 X.13 1 1 -1 -1 1 1 -1 -1 -1 1 1 1 -1 -1 1 1 -1 -1 1 -1 X.14 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 X.15 1 1 1 1 -1 -1 -1 -1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 1 X.16 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 X.17 2 . -2 . . -2 . 2 -2 2 . . . . . . . . -2 2 X.18 2 . -2 . . 2 . -2 2 -2 . . . . . . . . -2 2 X.19 2 . 2 . . -2 . -2 2 2 . . . . . . . . -2 -2 X.20 2 . 2 . . 2 . 2 -2 -2 . . . . . . . . -2 -2