Finite Group Databasebeta

D15×#413 #14412096

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productD15×#413

Splittings

FittingC3×C5×#413 ⋊ C2
HallC3×C5 ⋊ C2×#413
SylowC5 ⋊ D3×#413
SylowC3 ⋊ D5×#413

Subgroups

subgroupG/H
centerC4C22⋊C4×D15
commutatorC22×C3×C5C23×C4
FrattiniC2×C4C23×D15
FittingC3×C5×#413C2
socleC2×C3×C5C22×C22⋊C4
prime radicalC2×#41×D15C2
cosocleC2×C3×C4×C5C24
hypercenter#413D15
hypocenterC3×C5C2×#413
LCSG ▷ C22×C3×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C4 ◁ C22×C4 ◁ #413

1512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

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, 137794);