Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22 |
| unambiguous semidirect product | #10614267⋊C3 |
| Fitting | C4×C5×#41 ⋊ C2×C3 |
| Hall | #10614267 ⋊ C3 |
| Sylow | C5 ⋊ #2901⋊C3 |
376 conjugacy classes of subgroups; only the 53 normal subgroups are shown.
This group has 376 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 160 |
Polycyclic presentation:
2^2,3,2^4,5,2|b^2=d,e^2=i,f^2=i,g^2=i,b^a=be,d^a=di,e^a=ei,h^a=h^4,f^c=fg,g^c=f,g^f=gi164 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 237933);