Finite Group Databasebeta

C2×#26021744 #36583469

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#26021744

Splittings

SylowC89 ⋊ C2×#2086

Subgroups

subgroupG/H
centerC24D4×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#340×C89C2
socle, prime radicalC24×C89C2×D4
hypercenterC2×#340D89
hypocenterC89C2×#2086
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

1054 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 198609);