Information on Result #635168

Linear OA(4199, 205, F4, 147) (dual of [205, 6, 148]-code), using concatenation of two codes based on
  1. linear OA(1638, 41, F16, 36) (dual of [41, 3, 37]-code), using
  2. linear OA(43, 5, F4, 3) (dual of [5, 2, 4]-code or 5-arc in PG(2,4) or 5-cap in PG(2,4)), 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:

ResultThis
result
only
Method
1Linear OA(4199, 205, F4, 146) (dual of [205, 6, 147]-code) [i]Strength Reduction
2Linear OA(4199, 205, F4, 145) (dual of [205, 6, 146]-code) [i]
3Linear OA(4199, 205, F4, 144) (dual of [205, 6, 145]-code) [i]
4Linear OA(4198, 204, F4, 146) (dual of [204, 6, 147]-code) [i]Truncation
5Linear OA(4197, 203, F4, 145) (dual of [203, 6, 146]-code) [i]
6Linear OA(4196, 202, F4, 144) (dual of [202, 6, 145]-code) [i]
7Linear OA(4195, 201, F4, 143) (dual of [201, 6, 144]-code) [i]
8Linear OA(4193, 199, F4, 141) (dual of [199, 6, 142]-code) [i]
9Linear OA(4191, 197, F4, 139) (dual of [197, 6, 140]-code) [i]
10Linear OA(4190, 196, F4, 138) (dual of [196, 6, 139]-code) [i]
11Linear OA(4188, 194, F4, 136) (dual of [194, 6, 137]-code) [i]
12Linear OA(4187, 193, F4, 135) (dual of [193, 6, 136]-code) [i]
13Linear OA(4185, 191, F4, 133) (dual of [191, 6, 134]-code) [i]