Finite Group Databasebeta

D5×#1661 #12080429

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

Aliases

direct productD5×#1661

Splittings

FittingC5×#1661 ⋊ C2
SylowC5 ⋊ C2×#1661

Subgroups

subgroupG/H
centerC22D5×#120
commutator, cosocleC42×C5C24
FrattiniC42C23×D5
FittingC5×#1661C2
socleC22×C5C2×#120
prime radicalD5×#562C2
hypercenter#1661D5
hypocenterC5C2×#1661
LCSG ▷ C42×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22 ◁ C42 ◁ #1661

1022 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 150697);