Finite Group Databasebeta

C4×C22⋊#89137 #20295963

order6976
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×C22⋊#89137

Splittings

FittingC22×C4×C109 ⋊ C4
SylowC109 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
centerC2×C4C2×#89137
commutatorC2×C109C2×C42
FrattiniC22C22×#89137
FittingC22×C4×C109C4
socleC22×C109C22×C4
hypercenterC22×C4#89137
hypocenterC109C4×C22⋊C4
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C22×C4

258 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 86 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

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28377873, #28377874, #28377879, …
maximal normal subgroup of#28377873, #28377874, #28377879, …
maximal quotient ofC4×(C2×#89137)⋊C4, #28378206, #28378208, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1486);