Finite Group Databasebeta

C2×#26020772 #36556399

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

Aliases

direct productC2×#26020772

Splittings

SylowC89 ⋊ C2×#1909

Subgroups

subgroupG/H
centerC22#19151475
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#410×C89C2
socleC22×C89#386
prime radicalC22×#41×C89C22
cosocleC22×C4×C89C24
hypercenterC2×#410D89
hypocenterC89C2×#1909
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#410

1686 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171539);