Finite Group Databasebeta

C2×#11750841 #14411917

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#11750841

Splittings

FittingC2×C3×C5×#99 ⋊ C2
HallC3×C5 ⋊ C2×#410
SylowC5 ⋊ C2×#4740
SylowC3 ⋊ C2×#65029

Subgroups

subgroupG/H
centerC22C22⋊C4×D15
commutatorC22×C3×C5C23×C4
FrattiniC23C23×D15
FittingC2×C3×C5×#99C2
socleC22×C3×C5C2×C22⋊C4
prime radicalC22×#6819C2
cosocleC23×C3×C5C24
hypercenterC2×#99D15
hypocenterC3×C5C2×#410
LCSG ▷ C22×C3×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

1576 conjugacy classes of subgroups.

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, 137615);