Finite Group Databasebeta

C2×#20259311 #27133181

order12224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#20259311

Splittings

FittingC22×Q8×C191 ⋊ C2
SylowC191 ⋊ C2×#124

Subgroups

subgroupG/H
centerC23C22×D191
commutator, cosocleC22×C191C24
FrattiniC22C23×D191
FittingC22×Q8×C191C2
socleC23×C191C23
prime radicalC22×D764C2
hypercenterC22×Q8D191
hypocenterC191C2×#124
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×Q8

330 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1928 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#37572905, #37572921, #37572923, …
maximal normal subgroup of#37572905, #37572921, #37572923, …
maximal quotient ofC2×#27132528, C2×#27132553, C2×#27132564, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 1067);