Finite Group Databasebeta

D15×#368 #14314663

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

Aliases

direct productD15×#368

Splittings

FittingC3×C5×#368 ⋊ C2
HallC3×C5 ⋊ C2×#368
SylowC5 ⋊ D3×#368
SylowC3 ⋊ D5×#368

Subgroups

subgroupG/H
centerC4D8×D15
commutatorC3×C5×C8C22×C4
FrattiniC2×C8C22×D15
FittingC3×C5×#368C2
socleC2×C3×C5C2×#107
prime radicalC22×D15Q16
cosocleC2×C3×C5×C8C23
hypercenter#368D15
hypocenterC3×C5C2×#368
LCSG ▷ C3×C5×C8 ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #368

288 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 288 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 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, 40361);