Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #120 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C4×C9 · Schur multiplier (H2) = C23×C3 |
| direct product | C3×C9×#407 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C3×C4×C9 | C23 |
| commutator | C22 | C22×C3×C4×C9 |
| Frattini, cosocle | C2×C3×C4 | C23×C32 |
| socle | C22×C32 | C22×C3×C4 |
| prime radical | C24×C32 | C3×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C3×C4×C9 ◁ G | |
950 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 432 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3)(13,14)(15,16)(17,18,19,22,20,21,23,24);(4,5,6,7,8,9,10,11,12)(14,16);(18,21)(22,24)756 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 11042);