Finite Group Databasebeta

C2×#26021380 #36581663

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26021380

Splittings

FittingC22×#123×C89 ⋊ C2
SylowC89 ⋊ C2×#2022

Subgroups

subgroupG/H
centerC23#15667980
commutator, cosocleC24×C89C24
FrattiniC24C23×D89
FittingC22×#123×C89C2
socleC23×C89#120
prime radicalC2×#19152157C2
hypercenterC22×#123D89
hypocenterC89C2×#2022
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C25 ◁ C22×#123

2394 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 196803);