| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C22×C4 |
| direct product | C5×#71819 |
| Hall | C3×C5 ⋊ #2126 |
| Sylow | C3 ⋊ C5×#2126 |
516 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 240 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3,4,5)(6,7,8)(9,11,13,19)(10,15,17,23)(12,18,20,24)(14,21,16,22);(10,14)(12,20)(15,21)(16,17)(18,24)(22,23);(7,8)(9,10)(11,15)(12,16,20,14)(13,17)(18,22,24,21)(19,23)270 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 39109);