Finite Group Databasebeta

C2×Q8×#11757210 #29508782

order15424
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×#11757210
unambiguous semidirect productD241⋊(C4×Q8)

Splittings

FittingC2×Q8×C241 ⋊ C4
SylowC241 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC22C22×#11757210
commutatorC2×C241C23×C4
FrattiniC2C23×#11757210
FittingC2×Q8×C241C4
socleC22×C241C22×C4
prime radicalC22×D241C23
cosocleC2×D241C24
hypercenterC2×Q8#11757210
hypocenterC241C2×C4×Q8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×Q8

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3856

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1614);