Finite Group Databasebeta

D15×#433 #14413819

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

Aliases

direct productD15×#433

Splittings

FittingC3×C5×#433 ⋊ C2
HallC3×C5 ⋊ C2×#433
SylowC5 ⋊ D3×#433
SylowC3 ⋊ D5×#433

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D15
commutator, socleC22×C3×C5C23×C4
FittingC3×C5×#433C2
prime radicalC23×D15C2×C4
cosocleC2×C3×C4×C5C24
hypercenter#433D15
hypocenterC3×C5C2×#433
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C4 ◁ #433

824 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 139517);