Finite Group Databasebeta

C2×#10601079 #12101234

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#10601079

Splittings

FittingC22×C5×#103 ⋊ C2
SylowC5 ⋊ C2×#1908

Subgroups

subgroupG/H
centerC23#4084
commutatorC2×C4×C5C23×C4
FrattiniC22×C4C23×D5
FittingC22×C5×#103C2
socleC23×C5#121
prime radicalC22×#709C22
cosocleC22×C4×C5C24
hypercenterC22×#103D5
hypocenterC5C2×#1908
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#103

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 171502);