Finite Group Databasebeta

C2×#26020792 #36556437

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26020792

Splittings

FittingC22×#99×C89 ⋊ C2
SylowC89 ⋊ C2×#1913

Subgroups

subgroupG/H
centerC22#19151475
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC22×#99×C89C2
socleC22×C89#386
prime radicalC2×#19152157C2
cosocleC24×C89C24
hypercenterC22×#99D89
hypocenterC89C2×#1913
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C25 ◁ C22×#99

2078 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171577);