Finite Group Databasebeta

C2×#16813157 #20297317

order7136
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16813157

Splittings

FittingC2×Q8×C223 ⋊ C2
SylowC223 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D223
commutatorC4×C223C23
FrattiniC4C22×D223
FittingC2×Q8×C223C2
socleC22×C223D4
hypercenterC2×Q8D223
hypocenterC223C2×SD16
LCSG ▷ C4×C223 ▷ C2×C223 ▷ C223
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28383665, C4×#16813157, #28383678, …
maximal normal subgroup of#28383665, C4×#16813157, #28383678, …
maximal quotient ofC2×#20297224, C2×#20297228, C2×#20297235, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7136, 159);