Finite Group Databasebeta

C22×#65142 #12963338

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#65142

Splittings

SylowC5 ⋊ C22×#441

Subgroups

subgroupG/H
centerC24D4×D5
commutatorC4×C5C24×C4
FrattiniC2×C4C24×D5
FittingC22×C5×#106C2
socle, prime radicalC24×C5C2×D4
cosocleC2×C4×C5C25
hypercenterC22×#106D5
hypocenterC5C22×#441
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

2790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

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, 1033606);