Finite Group Databasebeta

C22×C4⋊#10587739 #22578465

order8768
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×C4⋊#10587739
unambiguous semidirect productD137⋊(C2×C4⋊C4)

Splittings

FittingC22×C4×C137 ⋊ C4
SylowC137 ⋊ C22×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×#10587739
commutatorC2×C137C23×C4
FrattiniC2C23×#10587739
FittingC22×C4×C137C4
socleC23×C137C2×C4
hypercenterC22×C4#10587739
hypocenterC137C22×C4⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4

418 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

584 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795966, #31795967, #31795969, …
maximal normal subgroup of#31795966, #31795967, #31795969, …
maximal quotient ofC22×(C2×#10587739)⋊C4, C2×C4×C4⋊#10587739, C2×#22578345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1611);