Information on Result #681459

Linear OA(433, 256, F4, 11) (dual of [256, 223, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11

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.

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:

ResultThis
result
only		Method
1Linear OA(438, 261, F4, 13) (dual of [261, 223, 14]-code) [i]✔Construction X with Extended Narrow-Sense BCH Codes
2Linear OA(433, 260, F4, 11) (dual of [260, 227, 12]-code) [i]✔
3Linear OA(444, 267, F4, 14) (dual of [267, 223, 15]-code) [i]✔
4Linear OA(449, 272, F4, 15) (dual of [272, 223, 16]-code) [i]✔
5Linear OA(437, 272, F4, 11) (dual of [272, 235, 12]-code) [i]✔
6Linear OA(439, 277, F4, 11) (dual of [277, 238, 12]-code) [i]✔
7Linear OA(461, 281, F4, 18) (dual of [281, 220, 19]-code) [i]✔
8Linear OA(462, 284, F4, 18) (dual of [284, 222, 19]-code) [i]✔Construction XX with a Chain of Extended Narrow-Sense BCH Codes
9Linear OA(461, 282, F4, 18) (dual of [282, 221, 19]-code) [i]✔
10Linear OA(459, 279, F4, 18) (dual of [279, 220, 19]-code) [i]✔
11Linear OA(457, 278, F4, 17) (dual of [278, 221, 18]-code) [i]✔
12Linear OA(455, 275, F4, 17) (dual of [275, 220, 18]-code) [i]✔
13Linear OA(448, 268, F4, 15) (dual of [268, 220, 16]-code) [i]✔
14Linear OA(450, 274, F4, 15) (dual of [274, 224, 16]-code) [i]✔
15Linear OA(443, 263, F4, 14) (dual of [263, 220, 15]-code) [i]✔
16Linear OA(439, 263, F4, 13) (dual of [263, 224, 14]-code) [i]✔
17Linear OA(438, 274, F4, 11) (dual of [274, 236, 12]-code) [i]✔