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 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 2 1 2 2 0 1 1 2 1 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 2 0 0 2 0 2 2 0 0 2 0 2 0 0 2 2 2 2 0 2 0 0 2 0 2 0 0 0 0 2 2 2 0 0 2 0 2 0 2 2 0 0 0 2 2 0 2 0 0 0 2 2 0 2 2 0 2 0 0 2 0 0 0 2 2 2 0 0 2 0 0 0 0 0 0 0 2 2 2 0 2 2 0 0 0 0 2 2 0 2 0 2 2 2 2 2 2 0 0 0 2 0 2 0 0 0 2 2 0 0 2 0 0 0 2 0 0 2 0 0 2 2 0 2 0 2 0 2 2 0 0 2 0 2 2 0 2 0 2 0 2 2 2 2 2 2 2 0 0 0 2 0 0 0 0 0 2 0 2 0 2 2 0 0 2 0 0 2 2 0 0 2 2 0 0 0 2 2 0 2 2 0 2 0 2 0 2 0 0 2 2 0 0 0 2 0 2 0 0 2 0 2 0 2 0 0 2 2 2 2 2 2 2 0 0 2 0 0 0 0 2 0 2 2 0 0 2 0 0 0 0 0 2 0 0 0 0 2 0 0 0 0 2 2 0 2 2 0 2 2 2 0 0 0 2 2 0 0 2 0 2 2 2 0 0 0 2 2 2 0 0 2 2 0 2 0 0 0 0 0 2 2 0 2 2 2 2 2 0 0 0 0 0 2 0 2 0 2 0 0 2 0 2 2 0 2 0 2 0 0 0 0 0 0 2 0 0 0 2 0 0 2 2 2 2 0 0 0 2 0 2 2 2 2 2 2 0 2 0 2 0 2 0 0 0 2 0 2 2 0 2 0 2 2 2 2 2 2 0 2 2 0 2 0 2 0 2 2 0 2 2 2 2 2 0 0 0 2 0 0 2 0 0 2 0 0 2 2 2 2 0 0 0 0 0 0 2 0 0 2 0 2 2 0 0 0 2 0 2 0 2 2 0 0 0 2 2 0 2 0 2 2 2 2 0 0 2 2 0 2 2 2 2 2 2 2 0 2 0 2 2 2 2 2 0 2 2 0 2 0 0 2 2 2 0 2 2 2 0 2 0 0 0 0 0 0 2 2 0 2 2 0 0 0 0 0 0 0 2 0 2 2 2 0 0 0 2 0 0 2 2 0 2 0 2 2 2 0 2 0 0 0 0 0 2 0 2 2 2 2 0 0 2 2 0 0 2 0 2 0 2 0 2 2 0 2 0 0 2 2 0 2 2 0 0 0 0 2 2 0 2 2 2 0 2 2 2 0 2 2 2 0 0 0 0 0 0 0 0 0 2 2 2 0 0 2 0 0 2 2 2 0 2 0 2 2 2 0 0 0 2 0 2 2 2 0 0 0 0 0 0 0 2 2 0 2 2 0 2 0 2 2 2 2 2 2 2 0 0 0 0 0 2 2 0 2 2 0 2 0 0 0 0 2 0 2 0 0 2 0 0 2 0 generates a code of length 81 over Z4 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+173x^72+80x^76+384x^80+176x^84+165x^88+42x^96+2x^104+1x^144 The gray image is a code over GF(2) with n=162, k=10 and d=72. This code was found by Heurico 1.16 in 7.48 seconds.