Finite Group Databasebeta

C2×#10599914 #12253192

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

Aliases

direct productC2×#10599914

Splittings

FittingC2×C5×#349 ⋊ C2
SylowC5 ⋊ C2×#2191

Subgroups

subgroupG/H
centerC22#65021
commutator, cosocleC2×C5×C8C24
FrattiniC2×C8C23×D5
FittingC2×C5×#349C2
socleC22×C5#447
prime radicalC2×#66082C2
hypercenterC2×#349D5
hypocenterC5C2×#2191
LCSG ▷ C2×C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

1128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

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, 323460);