Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C2×C3×C5×SD32 ⋊ C2 |
| Hall | C3×C5 ⋊ #2193 |
| Sylow | C5 ⋊ #71489 |
| Sylow | C3 ⋊ #10602282 |
420 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 420 conjugacy classes of subgroups — too many to draw. Only its 77 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|c^2=g,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,d^b=df,f^b=fg,h^b=h^2,i^b=i^4,e^c=eg,h^c=h^2,i^c=i^4177 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 42145);