Finite Group Databasebeta

C2×#26021310 #36581427

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

Aliases

direct productC2×#26021310

Splittings

FittingC22×#137×C89 ⋊ C2
SylowC89 ⋊ C2×#2009

Subgroups

subgroupG/H
centerC22#19151506
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC22×#137×C89C2
socleC22×C89#392
prime radicalC2×#19152396C2
hypercenterC22×#137D89
hypocenterC89C2×#2009
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#137

1926 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, 196567);