Finite Group Databasebeta

C2×#16813154 #20297309

order7136
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16813154

Splittings

SylowC223 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D223
commutatorC2×C223C22×C4
FrattiniC4C22×D223
FittingC22×C4×C223C2
socleC22×C223C2×C4
hypercenterC22×C4D223
hypocenterC223C2×M16
LCSG ▷ C2×C223 ▷ C223
UCSC1 ◁ C2×C4 ◁ C22×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1796 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28383336, C223⋊#338, #28383339, …
maximal normal subgroup of#28383336, C223⋊#338, #28383339, …
maximal quotient ofC2×#20297215, C4×#16813154, C2×C22⋊(C223⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7136, 151);