Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42×C5 · Schur multiplier (H2) = C2×C4 |
| direct product | C5×#69810 |
| Hall | C3×C5 ⋊ #1771 |
| Sylow | C3 ⋊ C5×#1771 |
544 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)(6,7,8)(17,19,20,22,21,23,24,18);(7,8)(9,10,11,12)(14,16);(13,14,15,16)(17,18,20,19,21,22,24,23)480 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 22056);