Finite Group DatabasebetaFinite Group Databasebeta| order | 432 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8×H(3,𝔽3) |
| automorphism | Aut(G) = C2×D4×#272 (order 864) · Inn(G) = C32×D4 · Out(G) = C2×D3 |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C1 |
| direct product | SD16×3−1+2 |
| unambiguous semidirect product | (C9×SD16)⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C3 | C32×D4 |
| commutator, Frattini, cosocle | C3×C4 | C22×C32 |
| prime radical | C32×D4 | C2×C3 |
| LCS | G ▷ C3×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C3 ◁ C4×3−1+2 ◁ G | |
80 conjugacy classes of subgroups.
| minimal degree | μ(G) = 17 |
| transitive degree | μt(G) = 72 |
A minimal faithful permutation representation — 2 generators on 17 points:
(1,2,4,3,6,8,7,5,9)(10,11,13,16)(12,14,17,15);(2,5,6)(4,8,9)(11,14)(12,17)(15,16)77 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(432, 220);