| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C5 · Schur multiplier (H2) = C23 |
| direct product | C5×#68652 |
| Hall | C3×C5 ⋊ #1770 |
| Sylow | C3 ⋊ C5×#1770 |
544 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 1920 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3,4,5)(7,8)(17,19,24,22,20,23,21,18);(6,7,8)(9,10,11,12)(14,16)(18,22)(19,23);(13,14,15,16)(17,18,21,23,20,22,24,19)480 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 21990);