Finite Group Databasebeta

C2×#26020440 #36555133

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

Aliases

direct productC2×#26020440

Splittings

SylowC89 ⋊ C2×#1852

Subgroups

subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC23×C4⋊C4×C89C2
socleC24×C89C2×D4
prime radicalC25×C89D4
cosocleC22×C4×C89C24
hypercenterC23×C4⋊C4D89
hypocenterC89C2×#1852
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×C4⋊C4

1966 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 170273);