Finite Group Databasebeta

C2×#16812760 #20296010

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16812760

Splittings

SylowC109 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊#89137
commutatorC22×C109C22×C4
FrattiniC22C22×#89137
FittingC22×C4×C109C4
socleC22×C109C22⋊C4
hypercenterC22×C4#89137
hypocenterC109C2×#101
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

454 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28378129, #28378130, C4×#16812760, …
maximal normal subgroup of#28378129, #28378130, C4×#16812760, …
maximal quotient ofC2×#20295871, C2×#20295872, #28378274, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1533);