Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| isoclinism | isoclinic class of #548⋊C3 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C4×C5 · Schur multiplier (H2) = C1 |
| direct product | C5×#2991⋊C3 |
| unambiguous semidirect product | #2991⋊(C3×C5) |
| unambiguous semidirect product | (C5×#2991)⋊C3 |
| Fitting, Hall | C5×#2991 ⋊ C3 |
| Sylow | #2991 ⋊ C3×C5 |
228 conjugacy classes of subgroups; only the 68 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 68 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 640 |
350 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 236678);