Information on Result #1317461
Linear OA(2213, 225, F2, 105) (dual of [225, 12, 106]-code), using concatenation of two codes based on
- linear OA(469, 75, F4, 52) (dual of [75, 6, 53]-code), using
- 3 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]
- 3 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(2213, 225, F2, 104) (dual of [225, 12, 105]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(2212, 224, F2, 104) (dual of [224, 12, 105]-code) | [i] | Truncation | |
| 3 | Linear OA(2211, 223, F2, 103) (dual of [223, 12, 104]-code) | [i] | ||