Finite Group Databasebeta

C2×#10599835 #12126727

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

Aliases

direct productC2×#10599835

Splittings

FittingC2×C5×#344 ⋊ C2
SylowC5 ⋊ C2×#2031

Subgroups

subgroupG/H
centerC2×C4#4031
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC2×C5×#344C2
socleC22×C5#393
prime radicalC22×#709C22
hypercenterC2×#344D5
hypocenterC5C2×#2031
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#344

1234 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 196995);