Information on Result #546226
There is no linear OA(2137, 146, F2, 70) (dual of [146, 9, 71]-code), because residual code would yield linear OA(267, 75, F2, 35) (dual of [75, 8, 36]-code), but
- discarding factors / shortening the dual code would yield linear OA(267, 74, F2, 35) (dual of [74, 7, 36]-code), but
- 1 times truncation [i] would yield linear OA(266, 73, F2, 34) (dual of [73, 7, 35]-code), but
- “Hel†bound on codes from Brouwer’s database [i]
- 1 times truncation [i] would yield linear OA(266, 73, F2, 34) (dual of [73, 7, 35]-code), but
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.