Finite Group Databasebeta

C2×C4⋊#11757210 #21440720

order7712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

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

Splittings

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

Subgroups

subgroupG/H
centerC22C2×#11757210
commutatorC2×C241C22×C4
FrattiniC2C22×#11757210
FittingC2×C4×C241C4
socleC22×C241C2×C4
hypercenterC2×C4#11757210
hypocenterC241C2×C4⋊C4
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

500 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29508590, #29508591, #29508596, …
maximal normal subgroup of#29508590, #29508591, #29508596, …
maximal quotient ofC2×(C2×#11757210)⋊C4, C4×C4⋊#11757210, #29508659, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7712, 224);