Finite Group Databasebeta

C2×#26020768 #36556360

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

Aliases

direct productC2×#26020768

Splittings

FittingC2×#343×C89 ⋊ C2
SylowC89 ⋊ C2×#1908

Subgroups

subgroupG/H
centerC23#15667985
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#343×C89C2
socleC23×C89#121
prime radicalC22×#13083574C22
cosocleC22×C4×C89C24
hypercenterC2×#343D89
hypocenterC89C2×#1908
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#343

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

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, 171500);