Finite Group Databasebeta

C2×C4⋊#11745021 #20301066

order7328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊#11745021
unambiguous semidirect productD229⋊(C4⋊C4)

Splittings

FittingC2×C4×C229 ⋊ C4
SylowC229 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#11745021
commutatorC2×C229C22×C4
FrattiniC2C22×#11745021
FittingC2×C4×C229C4
socleC22×C229C2×C4
hypercenterC2×C4#11745021
hypocenterC229C2×C4⋊C4
LCSG ▷ C2×C229 ▷ C229
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

476 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28412354, #28412355, #28412360, …
maximal normal subgroup of#28412354, #28412355, #28412360, …
maximal quotient ofC2×(C2×#11745021)⋊C4, C4×C4⋊#11745021, #28412423, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7328, 224);