Finite Group Databasebeta

C2×#26021998 #36707386

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26021998

Splittings

FittingC2×#361×C89 ⋊ C2
SylowC89 ⋊ C2×#2148

Subgroups

subgroupG/H
centerC22#102×D89
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC2×#361×C89C2
socleC22×C89C2×#102
prime radicalC22×#15668031C2
cosocleC2×C8×C89C24
hypercenterC2×#361D89
hypocenterC89C2×#2148
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#361

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322526);