Finite Group Databasebeta

C22×#65036 #12965904

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×#65036

Splittings

FittingC22×C5×#100 ⋊ C2
SylowC5 ⋊ C22×#453

Subgroups

subgroupG/H
centerC23#4028
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC22×C5×#100C2
socleC23×C5#120
hypercenterC22×#100D5
hypocenterC5C22×#453
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#100

5670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1036172);