Information on Result #2175537
Linear OA(240, 42, F2, 25) (dual of [42, 2, 26]-code), using strength reduction based on linear OA(240, 42, F2, 27) (dual of [42, 2, 28]-code), using
- repeating each code word 14 times [i] based on linear OA(21, 3, F2, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
Mode: Constructive and 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.