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 2 2 2 2 2 2 2 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 2 0 0 0 2 2 2 0 0 0 2 0 2 2 2 0 0 0 2 0 2 2 2 0 0 2 2 0 2 2 2 2 2 2 0 0 0 0 0 0 2 0 2 2 2 0 0 2 2 0 2 2 0 2 2 2 2 0 0 0 0 0 0 2 0 0 2 2 2 0 0 0 2 0 2 2 2 0 0 0 2 2 2 2 0 0 0 0 2 2 2 2 0 0 0 2 2 0 2 2 0 0 0 2 2 2 2 0 0 0 2 2 2 2 0 0 0 2 2 0 2 2 0 0 0 0 2 2 2 2 0 0 0 2 2 0 2 2 0 0 0 0 0 0 2 2 0 2 2 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2 0 2 2 0 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 0 2 2 0 0 2 2 0 0 2 2 0 2 2 0 0 0 2 2 0 0 generates a code of length 71 over Z4 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+7x^72+16x^73+7x^74+1x^82 The gray image is a code over GF(2) with n=142, k=5 and d=72. This code was found by Heurico 1.16 in 0.0561 seconds.