Finite Group Databasebeta

D5×#4998 #14413306

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productD5×#4998

Splittings

HallC3×C5 ⋊ C2×#427
SylowC5 ⋊ C2×#4998
SylowC3 ⋊ D5×#427

Subgroups

subgroupG/H
centerC2×C4D5×#67
commutatorC3×C4×C5C23×C4
FrattiniC2×C4C22×D3×D5
FittingC3×C5×#117C22
socleC22×C3×C5C22×D4
prime radicalC23×C3×D5D4
cosocleC2×C3×C4×C5C24
hypercenter#117D3×D5
hypocenterC3×C5C2×#427
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #117

1024 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 139004);