Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C2×C42×C13 ⋊ C4 |
| Sylow | C13 ⋊ #1827 |
262 conjugacy classes of subgroups; only the 62 normal subgroups are shown.
This group has 262 conjugacy classes of subgroups — too many to draw. Only its 62 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 208 |
Polycyclic presentation:
2^7,13|a^2=f,c^2=d,e^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^8,f^b=fg,f^c=fg,h^f=h^12128 conjugacy classes — view the full character table.
| maximal subgroup of | #16789809, #16789811, #16789813, … |
| maximal normal subgroup of | #16789809, #16789811, #16789813, … |
| maximal quotient of | #16782201, #16782204, #16782205, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20419);