Information on Result #1304062
Linear OA(2251, 469, F2, 60) (dual of [469, 218, 61]-code), using 8 step Varšamov–Edel lengthening with (ri) = (2, 1, 1, 1, 1, 0, 1, 0) based on linear OA(2244, 454, F2, 60) (dual of [454, 210, 61]-code), using
- 1 times truncation [i] based on linear OA(2245, 455, F2, 61) (dual of [455, 210, 62]-code), using
- concatenation of two codes [i] based on
- linear OA(6430, 65, F64, 30) (dual of [65, 35, 31]-code or 65-arc in PG(29,64)), using
- extended Reed–Solomon code RSe(35,64) [i]
- linear OA(21, 7, F2, 1) (dual of [7, 6, 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
- linear OA(6430, 65, F64, 30) (dual of [65, 35, 31]-code or 65-arc in PG(29,64)), 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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2252, 470, F2, 61) (dual of [470, 218, 62]-code) | [i] | Adding a Parity Check Bit | |