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 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 2 2 2 0 2 0 6 8 6 0 10 0 14 0 2 8 6 8 2 0 14 8 2 0 14 2 8 0 14 8 10 8 14 0 6 6 4 4 10 12 14 4 10 4 2 4 6 10 12 4 6 4 10 10 10 4 12 4 12 12 8 12 4 2 6 0 6 14 6 10 10 14 6 14 6 0 0 12 0 0 4 4 12 0 0 0 0 4 4 12 12 12 8 4 8 8 12 4 8 12 8 8 4 8 12 4 0 8 0 4 4 0 4 0 8 12 4 12 4 0 8 4 8 12 12 12 8 4 8 8 12 4 0 8 0 0 12 4 12 0 12 8 12 8 8 0 4 0 0 0 12 4 12 4 0 8 4 12 8 12 4 8 8 12 12 8 0 4 4 0 8 4 4 0 8 12 12 0 0 0 4 0 12 0 8 12 4 8 4 4 0 4 0 12 8 12 12 4 8 4 4 8 0 8 0 12 8 12 8 12 0 8 4 12 8 8 0 4 4 generates a code of length 72 over Z16 who´s minimum homogenous weight is 68. Homogenous weight enumerator: w(x)=1x^0+105x^68+176x^69+340x^70+264x^71+274x^72+584x^73+48x^74+24x^75+67x^76+104x^77+60x^78+1x^136 The gray image is a code over GF(2) with n=576, k=11 and d=272. This code was found by Heurico 1.16 in 1.38 seconds.