Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C5 · Schur multiplier (H2) = C22 |
| direct product | C5×#70849 |
| Fitting | C3×C5×C8×D4 ⋊ C2 |
| Hall | C3×C5 ⋊ #1681 |
| Sylow | C3 ⋊ C5×#1681 |
364 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)(10,14)(12,16)(13,15);(10,13)(14,15)(17,18,22,24,20,23,19,21);(7,8)(9,10)(11,13)(12,14)(15,16)(18,21)(19,22)(23,24)345 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 17800);