Finite Group Databasebeta

#3663⋊A4 #13147131

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

Aliases

unambiguous semidirect product#3663⋊A4

Splittings

FittingC22×C8×C9 ⋊ C2×C3

Subgroups

subgroupG/H
centerC4C2×D9⋊A4
commutatorC23×C9C2×C3×C4
FrattiniC3×C4C2×D3×A4
FittingC22×C8×C9C2×C3
socleC23×C3C3×C4×D3
prime radicalC2×D9⋊A4C4
cosocleC22×C4×C9C22×C3
hypercenterC8D9⋊A4
hypocenterC22×C9C3×M16
LCSG ▷ C23×C9 ▷ C22×C9
UCSC1 ◁ C4 ◁ C8

257 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 257 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 216

Polycyclic presentation:

2^2,3,2^4,3^2|b^2=d,d^2=e,h^3=i,b^a=be,h^a=h^2i^2,i^a=i^2,f^c=fg,g^c=f,h^c=hi^2

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13194);