Finite Group DatabasebetaFinite Group Databasebeta| order | 432 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C4×C9 · Schur multiplier (H2) = C2×C3 |
| direct product | C3×C9×C4⋊C4 |
| unambiguous semidirect product | C4⋊(C3×C4×C9) |
| subgroup | G/H | |
|---|---|---|
| center | C22×C3×C9 | C22 |
| commutator | C2 | C2×C3×C4×C9 |
| Frattini, cosocle | C22×C3 | C22×C32 |
| socle, prime radical | C22×C32 | C22×C3 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C3×C9 ◁ G | |
130 conjugacy classes of subgroups.
| minimal degree | μ(G) = 20 |
| transitive degree | μt(G) = 432 |
A minimal faithful permutation representation — 2 generators on 20 points:
(1,2,3,4)(6,8)(9,10,11);(5,6,7,8)(12,13,15,14,16,18,17,19,20)270 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(432, 206);