Information on Result #546380
There is no linear OA(2180, 196, F2, 90) (dual of [196, 16, 91]-code), because residual code would yield OA(290, 105, S2, 45), but
- 1 times truncation [i] would yield OA(289, 104, S2, 44), but
- the linear programming bound shows that M ≥ 8 160500 738969 226772 135026 884608 / 12903 > 289 [i]
Mode: Bound (linear).
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.