Finite Group Databasebeta

A4×#3717 #13166132

order1728
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productA4×#3717
unambiguous semidirect product(C22×#3717)⋊C3

Subgroups

subgroupG/H
centerC2A4×#626
commutator, Fitting, cosocleC22×C32×C4C22×C3
Frattini, hypercenterC4D32×A4
socleC23×C32C3×D4
prime radicalA4×C4⋊(C3⋊D3)C2
hypocenterC22×C32C3×SD16
LCSG ▷ C22×C32×C4 ▷ C23×C32 ▷ C22×C32
UCSC1 ◁ C2 ◁ C4

450 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 72

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 32195);