Finite Group Databasebeta

C2×#26018189 #36463552

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018189

Splittings

FittingC2×#349×C89 ⋊ C2
SylowC89 ⋊ C2×#1321

Subgroups

subgroupG/H
centerC2×C4#15667926
commutatorC2×C4×C89C22×C8
FrattiniC2×M16C22×D89
FittingC2×#349×C89C2
socleC22×C89#323
prime radicalC22×#13083574C4
cosocleC2×M16×C89C23
hypercenterC2×#349D89
hypocenterC89C2×#1321
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

518 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, 78692);