Information on Result #698432
Linear OA(6455, 262144, F64, 19) (dual of [262144, 262089, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19
Mode: Constructive and linear.
This result is hidden, because other results with identical parameters exist.
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(6458, 262147, F64, 20) (dual of [262147, 262089, 21]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |
| 2 | Linear OA(6455, 262147, F64, 19) (dual of [262147, 262092, 20]-code) | [i] | ✔ | |
| 3 | Linear OA(6466, 262155, F64, 22) (dual of [262155, 262089, 23]-code) | [i] | ✔ | |
| 4 | Linear OA(6457, 262155, F64, 19) (dual of [262155, 262098, 20]-code) | [i] | ✔ | |
| 5 | Linear OA(6474, 262163, F64, 24) (dual of [262163, 262089, 25]-code) | [i] | ✔ | |
| 6 | Linear OA(6459, 262163, F64, 19) (dual of [262163, 262104, 20]-code) | [i] | ✔ | |
| 7 | Linear OA(6482, 262171, F64, 26) (dual of [262171, 262089, 27]-code) | [i] | ✔ | |
| 8 | Linear OA(6461, 262171, F64, 19) (dual of [262171, 262110, 20]-code) | [i] | ✔ | |
| 9 | Linear OA(6490, 262179, F64, 28) (dual of [262179, 262089, 29]-code) | [i] | ✔ | |
| 10 | Linear OA(6463, 262179, F64, 19) (dual of [262179, 262116, 20]-code) | [i] | ✔ | |
| 11 | Linear OOA(6455, 29127, F64, 19, 19) (dual of [(29127, 19), 553358, 20]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |