Finite Group Databasebeta

C2×#26021969 #36707316

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#26021969

Splittings

FittingC22×M32×C89 ⋊ C2
SylowC89 ⋊ C2×#2140

Subgroups

subgroupG/H
centerC23C2×D712
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC22×M32×C89C2
socleC23×C89C2×D8
prime radicalC23×D712C2
cosocleC2×C8×C89C24
hypercenterC22×M32D89
hypocenterC89C2×#2140
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C22×M32

1406 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322456);