Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Sylow | C5 ⋊ #85461 |
528 conjugacy classes of subgroups; only the 51 normal subgroups are shown.
This group has 528 conjugacy classes of subgroups — too many to draw. Only its 51 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 25 |
| transitive degree | μt(G) = 240 |
Polycyclic presentation:
2^5,3,5,2^2|a^2=e,d^2=e,c^a=cd,d^a=de,g^a=g^4,c^b=ce,f^b=f^2,h^b=hi,d^c=de,h^f=i,i^f=hi79 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 238889);