Information on Result #2208923
Linear OA(4260, 267, F4, 189) (dual of [267, 7, 190]-code), using strength reduction based on linear OA(4260, 267, F4, 191) (dual of [267, 7, 192]-code), using
- juxtaposition [i] based on
- linear OA(44, 11, F4, 3) (dual of [11, 7, 4]-code or 11-cap in PG(3,4)), using
- linear OA(4249, 256, F4, 187) (dual of [256, 7, 188]-code), using
- an extension Ce(186) of the primitive narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [1,186], and designed minimum distance d ≥ |I|+1 = 187 [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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(4258, 265, F4, 187) (dual of [265, 7, 188]-code) | [i] | Truncation | |
| 2 | Linear OA(4255, 262, F4, 184) (dual of [262, 7, 185]-code) | [i] | ||
| 3 | Linear OA(4253, 260, F4, 182) (dual of [260, 7, 183]-code) | [i] | ||
| 4 | Linear OA(4252, 259, F4, 181) (dual of [259, 7, 182]-code) | [i] | ||
| 5 | Linear OA(4251, 258, F4, 180) (dual of [258, 7, 181]-code) | [i] | ||