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 2 2 2 1 1 1 2 2 1 1 1 2 2 1 1 1 1 2 1 1 2 4 1 1 1 2 2 1 2 1 2 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 0 8 8 8 0 8 0 8 0 0 8 8 0 8 8 8 0 8 8 8 0 8 8 0 0 0 8 8 0 0 8 8 0 8 8 0 8 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 0 0 0 0 0 8 8 8 8 8 0 8 0 8 8 0 0 8 0 8 0 8 0 8 0 8 8 8 8 0 8 8 0 0 0 0 8 0 0 8 8 0 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 8 0 0 8 8 8 0 0 8 0 0 8 8 8 0 0 0 8 8 8 0 8 8 8 0 0 0 8 8 0 0 8 0 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 0 8 8 8 0 8 8 8 0 0 0 0 0 8 0 0 0 8 8 8 0 0 8 0 8 8 8 0 0 8 0 0 0 0 8 8 8 8 0 0 0 8 8 8 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 0 8 8 0 0 0 8 8 0 0 8 0 0 8 0 8 8 0 8 8 0 8 8 0 8 8 8 8 0 8 8 0 0 0 0 0 0 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 0 0 8 0 0 8 8 0 8 0 8 0 8 0 8 0 8 0 8 8 8 0 8 8 0 0 8 0 0 0 8 8 0 0 8 0 8 0 0 8 8 0 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 0 0 8 0 8 8 0 0 8 8 8 0 0 8 8 8 0 0 8 8 0 8 8 8 8 0 0 8 0 0 8 0 8 0 8 8 8 0 0 0 8 8 8 8 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 8 8 0 8 8 8 0 8 8 8 8 8 8 0 0 8 0 0 8 0 0 8 0 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 8 8 0 0 8 8 8 8 0 8 0 8 8 8 0 0 0 0 0 0 0 8 8 8 0 8 8 8 8 0 8 0 8 0 0 0 8 8 8 generates a code of length 66 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+47x^54+96x^56+118x^58+161x^60+210x^62+269x^64+1024x^65+4406x^66+1024x^67+263x^68+180x^70+145x^72+98x^74+47x^76+38x^78+30x^80+18x^82+9x^84+5x^86+2x^88+1x^104 The gray image is a code over GF(2) with n=528, k=13 and d=216. This code was found by Heurico 1.16 in 2.51 seconds.