Information on Result #640852
Linear OA(2131, 138, F2, 66) (dual of [138, 7, 67]-code), using juxtaposition based on
- linear OA(24, 11, F2, 2) (dual of [11, 7, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(24, 15, F2, 2) (dual of [15, 11, 3]-code), using
- Hamming code H(4,2) [i]
- discarding factors / shortening the dual code based on linear OA(24, 15, F2, 2) (dual of [15, 11, 3]-code), using
- linear OA(2120, 127, F2, 63) (dual of [127, 7, 64]-code), using
- Simplex code S(7,2) [i]
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.
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 OOA(2131, 69, F2, 2, 66) (dual of [(69, 2), 7, 67]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2131, 46, F2, 3, 66) (dual of [(46, 3), 7, 67]-NRT-code) | [i] | ||