Finite Group Databasebeta

C22×C4×D5×A4 #14514644

order1920
isoclinismisoclinic class of D5×A4
automorphism?
homologyAbelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C4×D5×A4

Splittings

FittingC24×C4×C5 ⋊ C2×C3
derivedC22×C5 ⋊ C23×C3×C4
HallC24×C4×D5 ⋊ C3
SylowC5 ⋊ C23×C4×A4

Subgroups

subgroupG/H
center, hypercenterC22×C4D5×A4
commutator, hypocenterC22×C5C23×C3×C4
FrattiniC2C23×D5×A4
FittingC24×C4×C5C2×C3
socleC25×C5C22×C3
prime radicalC23×D5×A4C2
cosocleC23×C5C24×C3
LCSG ▷ C22×C5
UCSC1 ◁ C22×C4

4304 conjugacy classes of subgroups; only the 435 normal subgroups are shown.

normal subgroups only

This group has 4304 conjugacy classes of subgroups — too many to draw. Only its 435 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 240342);