Finite Group Databasebeta

C22⋊C4×#10587739 #22578341

order8768
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC22⋊C4×#10587739

Splittings

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

Subgroups

subgroupG/H
center, FrattiniC22C22×#10587739
commutatorC2×C137C2×C42
FittingC22⋊C4×C137C4
socleC22×C137C22×C4
hypercenterC22⋊C4#10587739
hypocenterC137C4×C22⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22⋊C4

258 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

380 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#99×#10587739, C2×C22⋊C4×#10587739, #117×#10587739, …
maximal normal subgroup of#99×#10587739, C2×C22⋊C4×#10587739, #117×#10587739, …
maximal quotient of#95×#10587739, #31795962, #31795964, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1487);