Finite Group Databasebeta

C2×#10602020 #12087101

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#10602020

Splittings

SylowC5 ⋊ C2×#1723

Subgroups

subgroupG/H
centerC23#4086
commutator, cosocleC42×C5C24
FrattiniC42C23×D5
FittingC2×C5×#487C2
socle, prime radicalC23×C5#127
hypercenterC2×#487D5
hypocenterC5C2×#1723
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#487

798 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

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, 157369);