Finite Group Databasebeta

C2×#16812756 #20295995

order6976
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16812756

Splittings

SylowC109 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC23C2×#89137
commutatorC2×C109C22×C8
FrattiniC22C22×#89137
FittingC22×C4×C109C4
socleC23×C109C2×C4
hypercenterC22×C4#89137
hypocenterC109C2×C22⋊C8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4

202 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28377873, #28377905, #28377915, …
maximal normal subgroup of#28377873, #28377905, #28377915, …
maximal quotient ofC2×#20295870, C2×#20295872, #28378265, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1518);