Finite Group Databasebeta

C2×#20259341 #27133442

order12224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#20259341

Splittings

FittingC2×D8×C191 ⋊ C2
SylowC191 ⋊ C2×#135

Subgroups

subgroupG/H
centerC22D4×D191
commutator, cosocleC4×C191C24
FrattiniC4C23×D191
FittingC2×D8×C191C2
socleC22×C191C2×D4
hypercenterC2×D8D191
hypocenterC191C2×#135
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

266 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1358 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#37574224, #37574229, #37574266, …
maximal normal subgroup of#37574224, #37574229, #37574266, …
maximal quotient ofC2×#27132656, C2×#27132700, C2×D8×Dic191, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 1328);