Information on Result #2226452
Linear OA(2181, 32783, F2, 24) (dual of [32783, 32602, 25]-code), using 1 times truncation based on linear OA(2182, 32784, F2, 25) (dual of [32784, 32602, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(22) [i] based on
- linear OA(2181, 32768, F2, 25) (dual of [32768, 32587, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(2166, 32768, F2, 23) (dual of [32768, 32602, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(21, 16, F2, 1) (dual of [16, 15, 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(2183, 32785, F2, 24) (dual of [32785, 32602, 25]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(2184, 32786, F2, 24) (dual of [32786, 32602, 25]-code) | [i] | ||
| 3 | Linear OA(2185, 32787, F2, 24) (dual of [32787, 32602, 25]-code) | [i] | ||
| 4 | Linear OOA(2181, 16391, F2, 2, 24) (dual of [(16391, 2), 32601, 25]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(2181, 10927, F2, 3, 24) (dual of [(10927, 3), 32600, 25]-NRT-code) | [i] | ||
| 6 | Linear OOA(2181, 8195, F2, 4, 24) (dual of [(8195, 4), 32599, 25]-NRT-code) | [i] | ||
| 7 | Linear OOA(2181, 6556, F2, 5, 24) (dual of [(6556, 5), 32599, 25]-NRT-code) | [i] | ||
| 8 | Linear OOA(2181, 5463, F2, 6, 24) (dual of [(5463, 6), 32597, 25]-NRT-code) | [i] | ||
| 9 | Linear OOA(2181, 4683, F2, 7, 24) (dual of [(4683, 7), 32600, 25]-NRT-code) | [i] | ||
| 10 | Linear OOA(2181, 4097, F2, 8, 24) (dual of [(4097, 8), 32595, 25]-NRT-code) | [i] | ||
| 11 | Linear OOA(2181, 2731, F2, 24, 24) (dual of [(2731, 24), 65363, 25]-NRT-code) | [i] | OA Folding and Stacking | |