Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C8 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Sylow | C13 ⋊ #1279 |
208 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 208 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 1664 |
Polycyclic presentation:
2^7,13|a^2=d,b^2=e,c^2=f,d^2=g,e^2=fg,b^a=bc,c^a=cf,e^a=ef,h^a=h^5,h^b=h^8,h^d=h^12,h^e=h^12116 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#13129672, #16779079, #16779082, … |
| maximal normal subgroup of | C2×#13129672, #16779079, #16779082, … |
| maximal quotient of | #16776826, #16776843, #16776849, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 19346);