Finite Group Databasebeta

C2×#26018086 #36443883

order22784
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#26018086

Splittings

SylowC89 ⋊ C2×#1277

Subgroups

subgroupG/H
centerC23×C4C22⋊D89
commutatorC4×C89C2×C4×C8
FrattiniC2×C42C22×D89
FittingC22×C4⋊C8×C89C2
socle, prime radicalC24×C89C4⋊C4
cosocleC2×C42×C89C23
hypercenterC22×C4⋊C8D89
hypocenterC89C2×#1277
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C22×C42 ◁ C22×C4⋊C8

830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

3632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 59023);