Finite Group Databasebeta

C2×#26021282 #36581313

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26021282

Splittings

FittingC2×#419×C89 ⋊ C2
SylowC89 ⋊ C2×#2004

Subgroups

subgroupG/H
centerC23#15667980
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#419×C89C2
socleC23×C89#120
prime radicalC2×#19152167C2
hypercenterC2×#419D89
hypocenterC89C2×#2004
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#419

2190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 196453);