Information on Result #867073
Linear OOA(2769, 71, F27, 2, 40) (dual of [(71, 2), 73, 41]-NRT-code), using OOA 2-folding based on linear OA(2769, 142, F27, 40) (dual of [142, 73, 41]-code), using
- 4 times truncation [i] based on linear OA(2773, 146, F27, 44) (dual of [146, 73, 45]-code), using
- strength reduction [i] based on linear OA(2773, 146, F27, 45) (dual of [146, 73, 46]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 146 | 274−1, defining interval I = [0,22], and minimum distance d ≥ |{−22,−21,…,22}|+1 = 46 (BCH-bound) [i]
- strength reduction [i] based on linear OA(2773, 146, F27, 45) (dual of [146, 73, 46]-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.