Finite Group Databasebeta

D5×#2081 #12128233

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

Aliases

direct productD5×#2081

Splittings

FittingC5×#2081 ⋊ C2
SylowC5 ⋊ C2×#2081

Subgroups

subgroupG/H
centerC2D5×#397
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC5×#2081C2
socleC2×C5C2×#397
prime radicalC22×D4×D5C22
hypercenter#2081D5
hypocenterC5C2×#2081
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2081

1006 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 80

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 198501);