Information on Result #546333
There is no linear OA(2172, 197, F2, 84) (dual of [197, 25, 85]-code), because residual code would yield OA(288, 112, S2, 42), but
- the linear programming bound shows that M ≥ 99575 816509 746504 699499 485065 117696 / 317 235555 > 288 [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.