Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Sylow | C5 ⋊ #73137 |
190 conjugacy classes of subgroups; only the 27 normal subgroups are shown.
This group has 190 conjugacy classes of subgroups — too many to draw. Only its 27 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 320 |
Polycyclic presentation:
2^4,3,5,2^3|a^2=i,b^2=cdi,c^2=di,d^2=i,g^2=i,h^2=i,b^a=bc,c^a=cd,d^a=di,f^a=f^4,e^b=e^2,g^b=gh,h^b=hi,g^e=h,h^e=ghi,h^g=hi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 237447);