Finite Group Databasebeta

D15×#354 #14313373

order1920
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productD15×#354

Splittings

FittingC3×C5×#354 ⋊ C2
HallC3×C5 ⋊ C2×#354
SylowC5 ⋊ D3×#354
SylowC3 ⋊ D5×#354

Subgroups

subgroupG/H
centerC2D15×#99
commutatorC2×C3×C4×C5C22×C4
FrattiniC2×D4C22×D15
FittingC3×C5×#354C2
socleC2×C3×C5C2×#99
prime radicalC2×D4×D15C22
cosocleC2×C3×C5×D4C23
hypercenter#354D15
hypocenterC3×C5C2×#354
LCSG ▷ C2×C3×C4×C5 ▷ C22×C3×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #354

568 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 83 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

Conjugacy classes & character table

117 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 39071);