Finite Group Databasebeta

C2×#26020712 #36556244

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26020712

Splittings

FittingC22×#100×C89 ⋊ C2
SylowC89 ⋊ C2×#1900

Subgroups

subgroupG/H
centerC23C22⋊C4×D89
commutatorC23×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×#100×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC22×#15667983C2
cosocleC22×C4×C89C24
hypercenterC22×#100D89
hypocenterC89C2×#1900
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#100

2198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171384);