Information on Result #2189679
Linear OA(2259, 261, F2, 158) (dual of [261, 2, 159]-code), using strength reduction based on linear OA(2259, 261, F2, 173) (dual of [261, 2, 174]-code), using
- repeating each code word 87 times [i] based on 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: 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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2258, 260, F2, 157) (dual of [260, 2, 158]-code) | [i] | Truncation | |
| 2 | Linear OA(2257, 259, F2, 156) (dual of [259, 2, 157]-code) | [i] | ||
| 3 | Linear OA(2255, 257, F2, 154) (dual of [257, 2, 155]-code) | [i] | ||
| 4 | Linear OA(2254, 256, F2, 153) (dual of [256, 2, 154]-code) | [i] | ||
| 5 | Linear OA(2252, 254, F2, 151) (dual of [254, 2, 152]-code) | [i] | ||
| 6 | Linear OA(2251, 253, F2, 150) (dual of [253, 2, 151]-code) | [i] | ||
| 7 | Linear OA(2249, 251, F2, 148) (dual of [251, 2, 149]-code) | [i] | ||
| 8 | Linear OA(2248, 250, F2, 147) (dual of [250, 2, 148]-code) | [i] | ||
| 9 | Linear OA(2246, 248, F2, 145) (dual of [248, 2, 146]-code) | [i] | ||
| 10 | Linear OA(2245, 247, F2, 144) (dual of [247, 2, 145]-code) | [i] | ||
| 11 | Linear OA(2243, 245, F2, 142) (dual of [245, 2, 143]-code) | [i] | ||
| 12 | Linear OA(2242, 244, F2, 141) (dual of [244, 2, 142]-code) | [i] | ||
| 13 | Linear OA(2240, 242, F2, 139) (dual of [242, 2, 140]-code) | [i] | ||
| 14 | Linear OA(2239, 241, F2, 138) (dual of [241, 2, 139]-code) | [i] | ||
| 15 | Linear OA(2237, 239, F2, 136) (dual of [239, 2, 137]-code) | [i] | ||