Finite Group Databasebeta

A4×C22⋊#157 #13180677

order1728
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productA4×C22⋊#157
unambiguous semidirect product(C22×C22⋊#157)⋊C3

Splittings

FittingC24×C32 ⋊ C3×C4

Subgroups

subgroupG/H
center, FrattiniC2C2×A4×#157
commutator, socleC23×C32C2×C3×C4
FittingC24×C32C3×C4
prime radicalC22×A4×C3⋊D3C2
cosocleC23×C3⋊D3C22×C3
hypercenterC22A4×#157
hypocenterC22×C32C3×C22⋊C4
LCSG ▷ C23×C32 ▷ C22×C32
UCSC1 ◁ C2 ◁ C22

734 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 734 conjugacy classes of subgroups — too many to draw. Only its 42 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) = 36

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 46740);