Finite Group Databasebeta

C2×#26021873 #36707118

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26021873

Splittings

SylowC89 ⋊ C2×#2115

Subgroups

subgroupG/H
centerC2×C8C22⋊Dic89
commutatorC22×C89C23×C8
FrattiniC2×C8C23×D89
FittingC22×#131×C89C2
socleC22×C89C2×C22⋊C8
prime radicalC22×#41×C89C4
cosocleC2×C8×C89C24
hypercenterC22×#131D89
hypocenterC89C2×#2115
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C22×#131

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322258);