Information on Result #738160

Linear OA(4128, 136, F4, 90) (dual of [136, 8, 91]-code), using juxtaposition based on
  1. linear OA(456, 64, F4, 42) (dual of [64, 8, 43]-code), using
    • an extension Ce(41) of the primitive narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [1,41], and designed minimum distance d ≥ |I|+1 = 42 [i]
  2. linear OA(464, 72, F4, 47) (dual of [72, 8, 48]-code), 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 OOA(4128, 68, F4, 2, 90) (dual of [(68, 2), 8, 91]-NRT-code) [i]OOA Folding
2Linear OOA(4128, 45, F4, 3, 90) (dual of [(45, 3), 7, 91]-NRT-code) [i]