Finite Group Databasebeta

D15×#471 #14429282

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

Aliases

direct productD15×#471

Splittings

FittingC3×C5×#471 ⋊ C2
HallC3×C5 ⋊ C2×#471
SylowC5 ⋊ D3×#471
SylowC3 ⋊ D5×#471

Subgroups

subgroupG/H
centerC2D15×#121
commutator, cosocleC2×C3×C4×C5C24
FrattiniC2×C4C23×D15
FittingC3×C5×#471C2
socleC2×C3×C5C2×#121
prime radicalD15×AGL(1,ℤ/8)C2
hypercenter#471D15
hypocenterC3×C5C2×#471
LCSG ▷ C2×C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2 ◁ C2×C4 ◁ #471

936 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 154980);