| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C24 |
| direct product | C5×#70345 |
| Hall | C3×C5 ⋊ #1886 |
| Sylow | C3 ⋊ C5×#1886 |
648 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 480 |
A minimal faithful permutation representation — 3 generators on 28 points:
(1,2,3,4,5)(7,8)(13,16,18,20)(14,15,23,27)(17,24,19,28)(21,26,22,25);(6,7,8)(9,11,12,10)(13,15)(14,20)(16,23)(17,26)(18,27)(19,25)(21,28)(22,24);(9,10,12,11)(13,14,19,22,18,23,17,21)(15,24,26,20,27,28,25,16)270 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 27172);