Finite Group Databasebeta

C2×#26018997 #36523399

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#26018997

Splittings

FittingC2×#334×C89 ⋊ C2
SylowC89 ⋊ C2×#1564

Subgroups

subgroupG/H
centerC22×C4D4×D89
commutatorC4×C89C23×C8
FrattiniC42C23×D89
FittingC2×#334×C89C2
socleC23×C89C2×C4⋊C4
prime radicalC23×D89C4⋊C4
cosocleC42×C89C24
hypercenterC2×#334D89
hypocenterC89C2×#1564
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#334

830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 138539);