Finite Group Databasebeta

D15×#578 #14510120

order1920
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productD15×#578

Splittings

FittingC3×C5×#578 ⋊ C2
HallC3×C5 ⋊ C2×#578
SylowC5 ⋊ D3×#578
SylowC3 ⋊ D5×#578

Subgroups

subgroupG/H
centerC2C22×D4×D15
commutator, cosocleC3×C4×C5C25
FrattiniC4C24×D15
FittingC3×C5×#578C2
socleC2×C3×C5C23×D4
hypercenter#578D15
hypocenterC3×C5C2×#578
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2 ◁ #41 ◁ #578

2816 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

198 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 235818);