Finite Group Databasebeta

C2×C22⋊#10597845 #19097848

order5024
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#10597845
unambiguous semidirect productD157⋊(C22⋊C4)
unambiguous semidirect product(C2×#10597845)⋊C22

Splittings

FittingC23×C157 ⋊ C4
SylowC157 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC22C2×#10597845
commutatorC2×C157C22×C4
FrattiniC2C22×#10597845
FittingC23×C157C4
socleC22×C157C2×C4
hypercenterC23#10597845
hypocenterC157C2×C22⋊C4
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C23

132 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5024, 223);