Finite Group Databasebeta

C2×(C2×#10587739)⋊C4 #22578338

order8768
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×(C2×#10587739)⋊C4
unambiguous semidirect productD137⋊#95

Splittings

FittingC22×C4×C137 ⋊ C4
SylowC137 ⋊ C2×#95

Subgroups

subgroupG/H
centerC23C2×#10587739
commutatorC2×C137C2×C42
FrattiniC22C22×#10587739
FittingC22×C4×C137C4
socleC23×C137C2×C4
hypercenterC22×C4#10587739
hypocenterC137C2×#95
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4

330 conjugacy classes of subgroups; only the 124 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 124 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

584 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795626, #31795662, #31795664, …
maximal normal subgroup of#31795626, #31795662, #31795664, …
maximal quotient ofC4×(C2×#10587739)⋊C4, #31795962, #31795963, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1484);