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 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 4 1 1 8 1 1 1 1 4 1 1 1 0 12 0 12 0 12 0 4 8 12 0 12 12 0 8 4 8 4 4 8 0 0 12 12 0 12 12 0 12 0 8 4 8 12 0 4 12 12 0 0 4 8 4 8 8 4 8 12 0 12 0 8 4 0 12 0 12 4 12 8 0 8 8 0 8 12 4 8 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 0 8 8 8 0 0 8 0 0 0 0 0 8 0 0 8 0 0 0 8 0 8 8 0 8 8 8 8 0 0 8 8 8 0 8 0 0 8 0 8 8 8 8 0 0 0 8 0 8 8 0 8 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 8 0 0 0 8 0 0 8 0 8 8 0 8 8 0 8 8 0 8 0 8 0 8 8 0 8 0 0 8 0 8 8 8 0 8 8 8 8 8 8 0 0 8 0 0 0 8 8 8 8 8 0 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 8 0 8 0 8 8 8 0 8 8 8 0 0 0 0 8 8 8 8 0 0 0 8 8 8 0 8 8 0 8 0 0 0 8 0 8 8 8 0 0 0 0 0 8 8 8 0 0 8 0 8 0 0 8 0 8 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 0 0 8 8 0 8 8 8 8 8 0 0 8 8 0 8 0 8 8 8 0 0 0 0 8 0 8 8 8 8 8 8 0 8 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 0 0 8 0 0 0 0 0 8 8 8 8 0 8 8 0 8 8 8 8 8 8 8 8 8 0 8 8 8 8 8 0 0 8 0 0 8 0 0 0 0 8 8 0 8 8 0 8 0 0 0 8 0 0 8 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+63x^64+120x^67+32x^68+256x^69+567x^70+64x^71+536x^72+256x^73+32x^74+48x^75+24x^78+8x^80+24x^83+16x^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 0.411 seconds.