Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C13×#103 ⋊ C4 |
| Sylow | C13 ⋊ #1863 |
298 conjugacy classes of subgroups; only the 80 normal subgroups are shown.
This group has 298 conjugacy classes of subgroups — too many to draw. Only its 80 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,c^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^5,d^b=dg,e^b=eg,h^b=h^8,d^c=dg,e^c=eg,h^f=h^1280 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#13130800, #16798417, #16798419, … |
| maximal normal subgroup of | C2×#13130800, #16798417, #16798419, … |
| maximal quotient of | #16782501, #16782502, #16782503, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20474);