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 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 0 8 0 0 0 0 0 0 0 8 8 8 8 0 0 0 8 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 8 8 0 8 8 0 8 8 0 8 0 8 0 0 8 8 0 0 8 8 8 8 8 0 0 0 0 0 0 8 0 8 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 0 0 0 8 0 8 8 0 0 0 0 0 8 8 8 8 8 0 8 0 0 0 0 8 8 0 8 0 8 0 0 8 8 8 8 0 8 0 8 8 0 8 0 0 0 0 8 8 0 0 0 0 0 8 8 8 8 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 0 8 8 0 0 8 8 0 0 0 8 8 0 0 8 0 0 8 8 8 0 8 0 8 8 0 8 0 0 8 0 0 0 0 8 0 8 0 8 8 0 8 8 0 8 8 0 8 8 0 0 8 0 0 8 8 0 0 0 0 0 0 8 0 0 0 8 0 0 8 0 8 8 8 8 8 0 0 0 0 8 8 0 8 8 8 0 8 8 0 8 0 8 0 0 8 8 0 8 0 8 8 0 8 8 8 8 0 0 0 8 0 0 8 8 8 8 8 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 0 8 0 0 8 0 8 8 0 8 8 0 8 8 0 0 8 8 8 8 8 0 0 0 8 8 8 8 8 0 8 0 8 8 8 8 8 8 8 0 8 8 8 0 0 8 8 0 0 8 8 0 8 8 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 0 8 0 8 8 8 0 8 8 0 0 8 8 0 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 0 0 8 8 0 0 0 8 0 0 0 0 8 8 8 8 0 0 8 8 0 8 8 0 8 8 0 8 0 0 0 0 0 0 0 0 8 8 0 8 8 8 8 0 0 0 8 0 8 8 0 0 0 0 0 8 8 8 8 0 0 0 8 0 0 0 8 8 8 8 0 8 0 0 8 8 0 0 0 0 8 8 8 8 0 0 8 8 0 8 0 8 0 8 8 0 8 0 0 0 generates a code of length 71 over Z16 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+43x^64+36x^66+52x^68+64x^69+307x^70+1152x^71+260x^72+64x^73+4x^74+4x^76+4x^78+16x^80+24x^82+8x^84+8x^86+1x^134 The gray image is a code over GF(2) with n=568, k=11 and d=256. This code was found by Heurico 1.16 in 0.337 seconds.