Finite Group Databasebeta

C4×#90989 #14296641

order1920
isoclinismisoclinic class of #6652
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#90989

Splittings

HallC3×C5 ⋊ C4×#107
SylowC5 ⋊ C4×#807
SylowC3 ⋊ C4×#3939

Subgroups

subgroupG/H
centerC22×C4#1201
commutatorC3×C4×C5C2×C42
FrattiniC22×C4C2×D3×D5
FittingC2×C3×C42×C5C22
socle, prime radicalC23×C3×C5C2×D4
cosocleC22×C3×C4×C5C23
hypercenterC2×C42D3×D5
hypocenterC3×C5C4×#107
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C22×C4 ◁ C2×C42

560 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1920

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, 22339);