Information on Result #686105
Linear OA(732, 63, F7, 17) (dual of [63, 31, 18]-code), using construction X applied to Ce(16) ⊂ Ce(10) based on
- linear OA(725, 49, F7, 17) (dual of [49, 24, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 48 = 72−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(718, 49, F7, 11) (dual of [49, 31, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 48 = 72−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(77, 14, F7, 5) (dual of [14, 7, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(77, 43, F7, 5) (dual of [43, 36, 6]-code), 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.
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(732, 21, F7, 3, 17) (dual of [(21, 3), 31, 18]-NRT-code) | [i] | OOA Folding | |