Finite Group Databasebeta

C2×#26021856 #36707085

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#26021856

Splittings

SylowC89 ⋊ C2×#2110

Subgroups

subgroupG/H
centerC2×C8C4×Dic89
commutatorC4×C89C22×C42
FrattiniC2×C8C23×D89
FittingC22×M32×C89C2
socleC22×C89C2×#97
prime radicalC24×C89M16
cosocleC2×C8×C89C24
hypercenterC22×M32D89
hypocenterC89C2×#2110
LCSG ▷ C4×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C22×M32

738 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322225);