Information on Result #2241591
Linear OA(4226, 247, F4, 138) (dual of [247, 21, 139]-code), using 5 times truncation based on linear OA(4231, 252, F4, 143) (dual of [252, 21, 144]-code), using
- concatenation of two codes [i] based on
- linear OA(6435, 42, F64, 35) (dual of [42, 7, 36]-code or 42-arc in PG(34,64)), using
- discarding factors / shortening the dual code based on linear OA(6435, 64, F64, 35) (dual of [64, 29, 36]-code or 64-arc in PG(34,64)), using
- Reed–Solomon code RS(29,64) [i]
- discarding factors / shortening the dual code based on linear OA(6435, 64, F64, 35) (dual of [64, 29, 36]-code or 64-arc in PG(34,64)), using
- linear OA(43, 6, F4, 3) (dual of [6, 3, 4]-code or 6-arc in PG(2,4) or 6-cap in PG(2,4)), using
- linear OA(6435, 42, F64, 35) (dual of [42, 7, 36]-code or 42-arc in PG(34,64)), 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.