| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C5 · Schur multiplier (H2) = C24×C4 |
| direct product | C5×#81848 |
| Fitting | C3×C5×#496 ⋊ C2 |
| Hall | C3×C5 ⋊ #3155 |
| Sylow | C3 ⋊ C5×#3155 |
1192 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 480 |
A minimal faithful permutation representation — 4 generators on 28 points:
(1,2,3,4,5)(6,7)(15,22)(20,27)(23,26)(24,28);(9,10,11,12)(13,15)(14,20)(16,23)(17,22)(18,24)(19,26)(21,27)(25,28);(7,8)(13,14,19,25,17,21,16,18)(15,20,26,28,22,27,23,24);(10,12)(14,18)(16,19)(20,24)(21,25)(23,26)(27,28)240 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 165241);