Information on Result #1304912
Linear OA(398, 154, F3, 38) (dual of [154, 56, 39]-code), using 2 step Varšamov–Edel lengthening with (ri) = (1, 0) based on linear OA(397, 151, F3, 38) (dual of [151, 54, 39]-code), using
- 1 times truncation [i] based on linear OA(398, 152, F3, 39) (dual of [152, 54, 40]-code), using
- concatenation of two codes [i] based on
- linear OA(2720, 38, F27, 19) (dual of [38, 18, 20]-code), using
- extended algebraic-geometric code AGe(F,18P) [i] based on function field F/F27 with g(F) = 1 and N(F) ≥ 38, using
- linear OA(31, 4, F3, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OA(2720, 38, F27, 19) (dual of [38, 18, 20]-code), using
- concatenation of two codes [i] based on
Mode: 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.