Finite Group Databasebeta

C2×#11750871 #14412376

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

Aliases

direct productC2×#11750871

Splittings

FittingC2×C3×C5×#102 ⋊ C2
HallC3×C5 ⋊ C2×#418
SylowC5 ⋊ C2×#4770
SylowC3 ⋊ C2×#65059

Subgroups

subgroupG/H
centerC23D4×D15
commutatorC3×C4×C5C23×C4
FrattiniC2×C4C23×D15
FittingC2×C3×C5×#102C2
socleC23×C3×C5C2×D4
prime radicalC22×D4×D15C2
cosocleC2×C3×C4×C5C24
hypercenterC2×#102D15
hypocenterC3×C5C2×#418
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

2016 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 138074);