Finite Group Databasebeta

C2×#20259321 #27133206

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

Aliases

direct productC2×#20259321

Splittings

SylowC191 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
centerC23C22×D191
commutator, cosocleC22×C191C24
FrattiniC22C23×D191
FittingC2×C4⋊C4×C191C2
socle, prime radicalC23×C191C23
hypercenterC2×C4⋊C4D191
hypocenterC191C2×C4⋊Q8
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C4⋊C4

290 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#37573466, #37573470, #37573479, …
maximal normal subgroup of#37573466, #37573470, #37573479, …
maximal quotient ofC2×#27132532, C2×#27132559, C2×#27132560, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 1092);