Information on Result #703280

Linear OA(361, 242, F3, 19) (dual of [242, 181, 20]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 242 = 35−1, defining interval I = [0,18], and designed minimum distance d ≥ |I|+1 = 20

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

Depending Results

The following results depend on this result:

ResultThis
result
only		Method
1Linear OA(377, 268, F3, 22) (dual of [268, 191, 23]-code) [i]✔Construction XX with Cyclic Codes
2Linear OA(375, 266, F3, 21) (dual of [266, 191, 22]-code) [i]✔
3Linear OA(375, 261, F3, 22) (dual of [261, 186, 23]-code) [i]✔
4Linear OA(373, 259, F3, 21) (dual of [259, 186, 22]-code) [i]✔
5Linear OA(382, 268, F3, 23) (dual of [268, 186, 24]-code) [i]✔
6Linear OA(392, 283, F3, 25) (dual of [283, 191, 26]-code) [i]✔
7Linear OA(390, 281, F3, 24) (dual of [281, 191, 25]-code) [i]✔
8Linear OA(390, 276, F3, 25) (dual of [276, 186, 26]-code) [i]✔
9Linear OA(371, 252, F3, 21) (dual of [252, 181, 22]-code) [i]✔
10Linear OA(379, 260, F3, 23) (dual of [260, 181, 24]-code) [i]✔
11Linear OA(386, 267, F3, 24) (dual of [267, 181, 25]-code) [i]✔
12Linear OA(394, 275, F3, 26) (dual of [275, 181, 27]-code) [i]✔
13Linear OA(387, 268, F3, 25) (dual of [268, 181, 26]-code) [i]✔
14Linear OA(385, 266, F3, 24) (dual of [266, 181, 25]-code) [i]✔
15Linear OA(3102, 283, F3, 28) (dual of [283, 181, 29]-code) [i]✔
16Linear OA(3100, 281, F3, 27) (dual of [281, 181, 28]-code) [i]✔