Finite Group Databasebeta

C2×#26021306 #36581422

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

Aliases

direct productC2×#26021306

Splittings

FittingC2×#421×C89 ⋊ C2
SylowC89 ⋊ C2×#2008

Subgroups

subgroupG/H
centerC22#19151507
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#421×C89C2
socleC22×C89#392
hypercenterC2×#421D89
hypocenterC89C2×#2008
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#421

2118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

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, 196562);