Finite Group Databasebeta

C2×#26021905 #36707164

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26021905

Splittings

SylowC89 ⋊ C2×#2123

Subgroups

subgroupG/H
centerC22C2×#15667926
commutatorC23×C89C23×C4
FrattiniC2×D4C23×D89
FittingC2×#410×C89C2
socleC22×C89C2×#99
prime radicalC22×#41×C89C22
cosocleC2×D4×C89C24
hypercenterC2×#410D89
hypocenterC89C2×#2123
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ C2×#410

1214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322304);