Finite Group Databasebeta

C2×#10602799 #12252002

order1280
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10602799

Splittings

SylowC5 ⋊ C2×#2117

Subgroups

subgroupG/H
centerC2×C8C2×C22⋊D5
commutatorC4×C5C23×C8
FrattiniC2×C8C23×D5
FittingC22×C5×#131C2
socleC22×C5C2×C22⋊C8
prime radicalC22×C5×#41C4
cosocleC2×C5×C8C24
hypercenterC22×#131D5
hypocenterC5C2×#2117
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ C22×#131

1154 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, 322270);