Finite Group Databasebeta

C2×#10599913 #12253186

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10599913

Splittings

FittingC2×C5×#349 ⋊ C2
SylowC5 ⋊ C2×#2190

Subgroups

subgroupG/H
centerC22#65021
commutator, cosocleC2×C5×C8C24
FrattiniC2×C8C23×D5
FittingC2×C5×#349C2
socleC22×C5#447
hypercenterC2×#349D5
hypocenterC5C2×#2190
LCSG ▷ C2×C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

1180 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 323454);