Finite Group Databasebeta

C2×#10602717 #12074925

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

Aliases

direct productC2×#10602717

Splittings

SylowC5 ⋊ C2×#1632

Subgroups

subgroupG/H
centerC23#4099
commutator, cosocleC42×C5C24
FrattiniC42C23×D5
FittingC2×C5×#554C2
socleC23×C5#120
prime radicalC22×C5×D4D4
hypercenterC2×#554D5
hypocenterC5C2×#1632
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#554

1054 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, 145193);