Finite Group Databasebeta

C2×#26020704 #36556208

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#26020704

Splittings

FittingC2×#342×C89 ⋊ C2
SylowC89 ⋊ C2×#1898

Subgroups

subgroupG/H
centerC23C22⋊C4×D89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC2×#342×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC22×#15667982C2
cosocleC24×C89C24
hypercenterC2×#342D89
hypocenterC89C2×#1898
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C25 ◁ C2×#342

3746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

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, 171348);