Finite Group Databasebeta

C2×#26021855 #36707084

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

Aliases

direct productC2×#26021855

Splittings

FittingC2×#347×C89 ⋊ C2
SylowC89 ⋊ C2×#2110

Subgroups

subgroupG/H
centerC2×C4C42×D89
commutatorC4×C89C22×C42
FrattiniC2×C8C23×D89
FittingC2×#347×C89C2
socleC22×C89C2×#97
prime radicalC23×D89M16
cosocleC2×C8×C89C24
hypercenterC2×#347D89
hypocenterC89C2×#2110
LCSG ▷ C4×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×#347

738 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, 322224);