Finite Group Databasebeta

D5×#4689 #14411319

order1920
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productD5×#4689

Splittings

FittingC3×C4×C5×C8 ⋊ C22
HallC3×C5 ⋊ C2×#405
SylowC5 ⋊ C2×#4689
SylowC3 ⋊ D5×#405

Subgroups

subgroupG/H
centerC2×C8C2×D3×D5
commutatorC2×C3×C5C22×C42
FrattiniC2×C4C22×D3×D5
FittingC3×C4×C5×C8C22
socleC22×C3×C5C23×C4
prime radicalC22×D3×D5C2×C4
cosocleC2×C3×C4×C5C24
hypercenterC4×C8D3×D5
hypocenterC3×C5C2×#405
LCSG ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C8 ◁ C4×C8

1184 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

288 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 137017);