| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C42×C5 · Schur multiplier (H2) = C22 |
| direct product | C5×#67697 |
| Hall | C3×C5 ⋊ #1395 |
| Sylow | C3 ⋊ C5×#1395 |
324 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 480 |
A minimal faithful permutation representation — 2 generators on 40 points:
(1,2,3,4,5)(7,8)(9,11,14,24,15,25,12,22)(10,16,19,32,20,33,17,21)(13,27,28,30,29,23,26,38)(18,31,35,39,36,40,34,37);(6,7,8)(9,10,13,18)(11,21,23,37)(12,19,26,35)(14,17,28,34)(15,20,29,36)(16,30,31,22)(24,33,38,40)(25,32,27,39)240 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 4847);