Finite Group Databasebeta

C2×#26020662 #36556044

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

Aliases

direct productC2×#26020662

Splittings

FittingC2×#381×C89 ⋊ C2
SylowC89 ⋊ C2×#1890

Subgroups

subgroupG/H
centerC23#15667980
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC2×#381×C89C2
socleC23×C89#120
prime radicalC23×C22⋊D89C22
cosocleC24×C89C24
hypercenterC2×#381D89
hypocenterC89C2×#1890
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C25 ◁ C2×#381

2102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

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, 171184);