Information on Result #1317458
Linear OA(2215, 237, F2, 93) (dual of [237, 22, 94]-code), using concatenation of two codes based on
- linear OA(468, 79, F4, 46) (dual of [79, 11, 47]-code), using
- 1 times truncation [i] based on linear OA(469, 80, F4, 47) (dual of [80, 11, 48]-code), using
- a “BZ†code from Brouwer’s database [i]
- 1 times truncation [i] based on linear OA(469, 80, F4, 47) (dual of [80, 11, 48]-code), using
- 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: 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2215, 237, F2, 92) (dual of [237, 22, 93]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(2214, 236, F2, 92) (dual of [236, 22, 93]-code) | [i] | Truncation | |
| 3 | Linear OA(2213, 235, F2, 91) (dual of [235, 22, 92]-code) | [i] | ||
| 4 | Linear OA(2211, 233, F2, 89) (dual of [233, 22, 90]-code) | [i] | ||
| 5 | Linear OA(2210, 232, F2, 88) (dual of [232, 22, 89]-code) | [i] | ||