Finite Group Databasebeta

C2×#26018439 #36474887

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018439

Splittings

SylowC89 ⋊ C2×#1418

Subgroups

subgroupG/H
centerC22#19151399
commutatorC16×C89C22×C4
FrattiniC2×C16C22×D89
Fitting, prime radicalC2×#508×C89C2
socleC22×C89#357
cosocleC2×C16×C89C23
hypercenterC2×#508D89
hypocenterC89C2×#1418
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C2×#508

302 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90027);