Finite Group Databasebeta

C2×#26021871 #36707116

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26021871

Splittings

FittingC2×#349×C89 ⋊ C2
SylowC89 ⋊ C2×#2115

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D89
commutatorC22×C89C23×C8
FrattiniC2×C8C23×D89
FittingC2×#349×C89C2
socleC22×C89C2×C22⋊C8
prime radicalC22×#13083574C4
cosocleC2×C8×C89C24
hypercenterC2×#349D89
hypocenterC89C2×#2115
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#349

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322256);