Finite Group Databasebeta

C2×#26021957 #36707308

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

Aliases

direct productC2×#26021957

Splittings

FittingC2×#427×C89 ⋊ C2
SylowC89 ⋊ C2×#2138

Subgroups

subgroupG/H
centerC22×C4#13083559
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC2×#427×C89C2
socleC23×C89C2×D8
prime radicalC22×#15668034C2
cosocleC2×C8×C89C24
hypercenterC2×#427D89
hypocenterC89C2×#2138
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×C8 ◁ C2×#427

1190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2552 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322448);