Finite Group Databasebeta

C2×#10602704 #12075005

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#10602704

Splittings

SylowC5 ⋊ C2×#1635

Subgroups

subgroupG/H
centerC23#4099
commutator, cosocleC42×C5C24
FrattiniC42C23×D5
Fitting, prime radicalC2×C5×#547C2
socleC23×C5#120
hypercenterC2×#547D5
hypocenterC5C2×#1635
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#547

1206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 145273);