Finite Group Databasebeta

C2×#10610997 #12964255

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#10610997

Splittings

SylowC5 ⋊ C2×#2985

Subgroups

subgroupG/H
centerC22×C4C23×D5
commutatorC22×C5C24×C4
FrattiniC2×C4C24×D5
FittingC2×C5×#431C2
socleC23×C5C23×C4
prime radicalC24×C5C22×C4
cosocleC2×C4×C5C25
hypercenterC2×#431D5
hypocenterC5C2×#2985
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×#431

1750 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1034523);