| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C24 |
| direct product | C5×#71855 |
| Hall | C3×C5 ⋊ #1914 |
| Sylow | C3 ⋊ C5×#1914 |
680 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)(9,12)(10,15)(11,18)(13,22)(14,20)(16,19)(17,24)(21,23);(7,8)(9,11,13,16,14,17,23,10)(12,18,22,19,20,24,21,15);(7,8)(9,10,13,17,14,16,23,11)(12,19,21,24,20,15,22,18)255 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 28738);