The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 2 0 2 0 2 0 2 2 2 2 2 2 2 4 2 4 2 4 2 4 4 4 4 0 4 2 2 4 4 0 4 1 1 1 1 1 1 0 2 0 6 0 6 0 2 0 6 0 2 0 6 0 2 4 6 4 2 4 6 4 2 4 6 4 2 4 6 4 2 6 2 6 2 6 2 6 2 0 0 0 4 4 4 2 2 2 2 2 2 2 2 0 0 0 0 4 0 4 4 4 4 4 0 6 0 6 0 0 0 0 4 0 0 0 4 0 0 4 0 4 4 4 4 4 4 0 4 0 4 0 4 0 0 4 0 4 0 4 0 4 0 0 0 0 4 4 4 4 0 4 4 4 4 0 4 4 4 4 0 0 0 0 0 0 4 4 4 0 0 4 0 0 4 0 0 0 4 0 4 0 0 0 4 0 0 0 4 4 4 4 4 4 0 4 0 0 0 0 0 4 4 4 4 4 4 4 4 0 0 0 0 0 0 4 4 4 4 0 0 4 4 0 0 4 4 0 0 4 4 4 4 0 0 0 4 4 0 0 0 0 4 4 0 0 0 0 0 0 4 4 0 0 0 0 4 4 4 4 4 0 0 4 0 4 4 0 0 0 4 4 4 4 0 0 0 4 4 0 4 0 0 4 0 4 4 0 0 4 4 0 4 0 4 4 0 4 4 0 0 4 4 0 0 4 4 0 4 0 0 0 0 4 0 4 4 0 0 4 0 4 0 generates a code of length 71 over Z8 who´s minimum homogenous weight is 68. Homogenous weight enumerator: w(x)=1x^0+49x^68+110x^70+43x^72+16x^74+35x^76+2x^102 The gray image is a code over GF(2) with n=284, k=8 and d=136. This code was found by Heurico 1.16 in 0.144 seconds.