Finite Group Databasebeta

D5×#4780 #14427966

order1920
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD5×#4780

Splittings

FittingC3×C5×#102 ⋊ C22
HallC3×C5 ⋊ C2×#468
SylowC5 ⋊ C2×#4780
SylowC3 ⋊ D5×#468

Subgroups

subgroupG/H
centerC22D3×D4×D5
commutator, cosocleC2×C3×C4×C5C24
FrattiniC2×C4C22×D3×D5
FittingC3×C5×#102C22
socleC22×C3×C5C22×D4
prime radicalD5×#938C2
hypercenter#102D3×D5
hypocenterC3×C5C2×#468
LCSG ▷ C2×C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

1088 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 153664);