Finite Group Databasebeta

D15×#383 #14320003

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

Aliases

direct productD15×#383

Splittings

FittingC3×C5×#383 ⋊ C2
HallC3×C5 ⋊ C2×#383
SylowC5 ⋊ D3×#383
SylowC3 ⋊ D5×#383

Subgroups

subgroupG/H
center, FrattiniC23C23×D15
commutatorC22×C3×C5C23×C4
FittingC3×C5×#383C2
socle, cosocleC23×C3×C5C24
prime radicalC23×D15C23
hypercenter#383D15
hypocenterC3×C5C2×#383
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ #383

1248 conjugacy classes of subgroups; only the 303 normal subgroups are shown.

normal subgroups only

This group has 1248 conjugacy classes of subgroups — too many to draw. Only its 303 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) = 960

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, 45701);