Finite Group Databasebeta

C2×Q8×#13107944 #38787179

order25664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×#13107944
unambiguous semidirect productD401⋊(C4×Q8)

Splittings

FittingC2×Q8×C401 ⋊ C4
SylowC401 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC22C22×#13107944
commutatorC2×C401C23×C4
FrattiniC2C23×#13107944
FittingC2×Q8×C401C4
socleC22×C401C22×C4
prime radicalC22×D401C23
cosocleC2×D401C24
hypercenterC2×Q8#13107944
hypocenterC401C2×C4×Q8
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C2×Q8

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6416

Conjugacy classes & character table

1040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1614);