Finite Group Databasebeta

C2×#26022141 #36707859

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

Aliases

direct productC2×#26022141

Splittings

FittingC2×#441×C89 ⋊ C2
SylowC89 ⋊ C2×#2180

Subgroups

subgroupG/H
centerC22#19151708
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC2×#441×C89C2
socleC22×C89#442
prime radicalC2×#15668034C22
cosocleC2×C8×C89C24
hypercenterC2×#441D89
hypocenterC89C2×#2180
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#97 ◁ C2×#441

646 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322999);