Finite Group Databasebeta

C2×#26021943 #36707266

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

Aliases

direct productC2×#26021943

Splittings

FittingC2×#413×C89 ⋊ C2
SylowC89 ⋊ C2×#2134

Subgroups

subgroupG/H
centerC22C2×#15667926
commutatorC2×C4×C89C23×C4
FrattiniC2×Q8C23×D89
FittingC2×#413×C89C2
socleC22×C89C2×#99
prime radicalC2×#19152162C2
cosocleC2×Q8×C89C24
hypercenterC2×#413D89
hypocenterC89C2×#2134
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ C2×#413

1390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

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, 322406);