Finite Group Databasebeta

C2×#10619064 #13013134

order1280
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#10619064

Splittings

FittingC22×C5×#131 ⋊ C2
SylowC5 ⋊ C2×#3584

Subgroups

subgroupG/H
centerC2×C4C22×D20
commutator, cosocleC4×C5C26
FrattiniC4C25×D5
FittingC22×C5×#131C2
socleC22×C5C23×D4
hypercenterC22×#131D5
hypocenterC5C2×#3584
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C22×#41 ◁ C22×#131

10858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

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, 1083402);