Finite Group Databasebeta

#131×Dic15 #14411449

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

Aliases

direct product#131×Dic15

Splittings

HallC3×C5 ⋊ C4×#131
SylowC5 ⋊ Dic3×#131
SylowC3 ⋊ Dic5×#131

Subgroups

subgroupG/H
centerC2×C8C22×D15
commutatorC2×C3×C5C22×C42
FrattiniC2×C4C23×D15
FittingC2×C3×C5×#131C2
socleC22×C3×C5C23×C4
prime radicalC2×C3×C5×#41C22
cosocleC2×C3×C4×C5C24
hypercenterC2×#131D15
hypocenterC3×C5C4×#131
LCSG ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C8 ◁ C2×#131

1144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 960

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 137147);