Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| isoclinism | isoclinic class of #4537 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C2×C4 |
| direct product | C5×#71797 |
| Hall | C3×C5 ⋊ #1525 |
| Sylow | C3 ⋊ C5×#1525 |
540 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 960 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3,4,5)(6,7,8)(17,19,21,20)(18,22,23,24);(10,13)(11,15)(17,18)(19,22)(20,24)(21,23);(7,8)(9,10,11,14,12,13,15,16)(18,22,23,24)330 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 9677);