Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Hall | C3×C5 ⋊ #1900 |
| Sylow | C5 ⋊ #72002 |
| Sylow | C3 ⋊ #10604249 |
780 conjugacy classes of subgroups; only the 122 normal subgroups are shown.
This group has 780 conjugacy classes of subgroups — too many to draw. Only its 122 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 480 |
Polycyclic presentation:
2^7,3,5|a^2=f,b^2=df,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^2,i^a=i^3,d^b=dg,f^b=fg,i^b=i^2,i^c=i^4,i^f=i^4108 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 27880);