Finite Group Databasebeta

C22×#65483 #13005785

order1280
isoclinismisoclinic class of #3958
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#65483

Splittings

FittingC22×C5×#135 ⋊ C2
SylowC5 ⋊ C22×#508

Subgroups

subgroupG/H
centerC22×C4#686
commutator, cosocleC5×C8C25
FrattiniC8C24×D5
FittingC22×C5×#135C2
socleC23×C5C2×D8
hypercenterC22×#135D5
hypocenterC5C22×#508
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×C8 ◁ C22×#135

2118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1076053);