Information on Result #684155
Linear OA(5127, 150, F5, 74) (dual of [150, 23, 75]-code), using construction X applied to Ce(73) ⊂ Ce(63) based on
- linear OA(5114, 125, F5, 74) (dual of [125, 11, 75]-code), using an extension Ce(73) of the primitive narrow-sense BCH-code C(I) with length 124 = 53−1, defining interval I = [1,73], and designed minimum distance d ≥ |I|+1 = 74 [i]
- linear OA(5102, 125, F5, 64) (dual of [125, 23, 65]-code), using an extension Ce(63) of the primitive narrow-sense BCH-code C(I) with length 124 = 53−1, defining interval I = [1,63], and designed minimum distance d ≥ |I|+1 = 64 [i]
- linear OA(513, 25, F5, 9) (dual of [25, 12, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(513, 28, F5, 9) (dual of [28, 15, 10]-code), using
- 2 times truncation [i] based on linear OA(515, 30, F5, 11) (dual of [30, 15, 12]-code), using
- extended quadratic residue code Qe(30,5) [i]
- 2 times truncation [i] based on linear OA(515, 30, F5, 11) (dual of [30, 15, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(513, 28, F5, 9) (dual of [28, 15, 10]-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.
Other Results with Identical Parameters
None.
Depending Results
None.