Information on Result #1317465
Linear OA(2216, 228, F2, 107) (dual of [228, 12, 108]-code), using concatenation of two codes based on
- linear OA(470, 76, F4, 53) (dual of [76, 6, 54]-code), using
- 2 times truncation [i] based on linear OA(472, 78, F4, 55) (dual of [78, 6, 56]-code), using
- a “Hi†code from Brouwer’s database [i]
- 2 times truncation [i] based on linear OA(472, 78, F4, 55) (dual of [78, 6, 56]-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(2216, 228, F2, 106) (dual of [228, 12, 107]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(2215, 227, F2, 106) (dual of [227, 12, 107]-code) | [i] | Truncation | |
| 3 | Linear OA(2214, 226, F2, 105) (dual of [226, 12, 106]-code) | [i] | ||