Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Sylow | C13 ⋊ #1858 |
252 conjugacy classes of subgroups; only the 66 normal subgroups are shown.
This group has 252 conjugacy classes of subgroups — too many to draw. Only its 66 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 416 |
Polycyclic presentation:
2^7,13|a^2=f,b^2=f,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^5,d^b=dg,e^b=eg,h^b=h^8,d^c=dg,h^c=h^12,h^f=h^1265 conjugacy classes — view the full character table.
| maximal subgroup of | #16790379, #16790380, #16790381, … |
| maximal normal subgroup of | #16790379, #16790380, #16790381, … |
| maximal quotient of | #16782471, #16782472, #16782473, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20468);