Finite Group DatabasebetaFinite Group Databasebeta| order | 576 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #99 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C8×C9 · Schur multiplier (H2) = C2 |
| direct product | C9×#349 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C9 | C22⋊C4 |
| commutator | C22 | C2×C8×C9 |
| Frattini, cosocle | C2×C3×C8 | C22×C3 |
| socle | C2×C3 | C3×C22⋊C8 |
| prime radical | C23×C3 | C3×C8 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C9 ◁ C2×C8×C9 ◁ G | |
87 conjugacy classes of subgroups.
| minimal degree | μ(G) = 25 |
| transitive degree | μt(G) = 144 |
A minimal faithful permutation representation — 2 generators on 25 points:
(1,2,3,4,5,6,7,8,9)(10,11,12,16,13,17,19,23,14,15,18,21,20,22,24,25);(11,15)(12,18)(17,22)(19,24)198 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(576, 155);