Finite Group Databasebeta

C2×#26019334 #36530309

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#26019334

Splittings

FittingC2×#459×C89 ⋊ C2
SylowC89 ⋊ C2×#1624

Subgroups

subgroupG/H
centerC23#15667980
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC2×#459×C89C2
socleC23×C89#120
hypercenterC2×#459D89
hypocenterC89C2×#1624
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#459

1190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

1724 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 145449);