| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C5×C8 · Schur multiplier (H2) = C22×C4 |
| direct product | C5×#70465 |
| Hall | C3×C5 ⋊ C8×C4⋊C4 |
| Sylow | C3 ⋊ C5×C8×C4⋊C4 |
592 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)(6,7)(17,19,20,24,21,18,22,23);(7,8)(9,10,11,12)(14,16);(7,8)(13,14,15,16)(17,18,20,23,21,19,22,24)600 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 21939);