Finite Group Databasebeta

C4×#91121 #14295573

order1920
isoclinismisoclinic class of #6715
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#91121

Splittings

HallC3×C5 ⋊ C4×#104
SylowC5 ⋊ C4×#837
SylowC3 ⋊ C4×#3969

Subgroups

subgroupG/H
centerC42#1220
commutatorC3×C4×C5C2×C42
FrattiniC22×C4C22×D15
FittingC3×C4×C5×#41C2
socleC22×C3×C5C2×C22⋊C4
prime radicalC2×C3×C5×#41C22
cosocleC22×C3×C4×C5C23
hypercenterC4×#41D15
hypocenterC3×C5C4×#104
LCSG ▷ C3×C4×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×#41

720 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 21271);