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 1 1 1 1 1 2 2 1 1 2 1 1 2 1 1 1 1 2 2 1 2 1 1 1 0 2 0 0 0 0 0 0 0 2 2 2 0 2 0 0 2 0 2 2 0 0 0 0 0 2 0 2 0 0 2 0 2 2 2 2 0 0 2 2 0 2 2 0 0 0 2 0 2 0 0 2 0 0 2 2 2 2 0 0 0 2 0 2 2 0 0 2 0 2 2 2 2 0 0 0 0 2 2 0 0 0 0 2 0 0 0 0 0 2 2 2 2 0 0 0 2 0 2 2 0 0 0 0 0 0 0 2 2 2 2 2 2 2 0 2 0 0 2 0 2 0 0 0 2 0 2 0 2 2 0 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 2 0 0 2 2 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 2 0 2 0 0 0 0 0 0 2 2 2 2 2 0 2 0 2 2 2 2 0 2 0 2 2 0 2 0 2 2 0 2 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 0 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 2 2 2 0 0 2 2 0 0 2 2 2 2 2 0 0 0 2 0 0 0 0 2 0 2 2 2 0 2 0 2 2 2 2 2 2 2 0 2 2 2 2 0 2 2 2 2 0 0 2 0 0 0 0 0 2 2 2 0 0 0 0 2 0 2 0 2 2 2 0 0 0 0 0 0 0 2 0 0 2 0 2 0 0 2 2 2 0 0 2 2 0 0 0 2 2 2 2 0 2 0 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 0 0 0 2 0 0 0 0 2 2 0 2 0 2 0 0 0 2 2 0 2 0 2 0 0 2 0 2 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 0 0 2 2 0 2 2 2 0 0 0 2 2 0 0 0 0 2 2 0 0 0 2 2 2 0 2 0 0 2 0 0 2 2 2 0 2 0 2 0 2 2 0 0 2 0 0 2 0 2 2 2 2 0 0 2 0 0 0 0 0 2 2 2 0 2 0 2 0 0 0 0 0 0 0 0 0 2 2 2 0 2 2 0 2 0 0 0 2 2 0 2 2 0 0 0 0 0 2 0 2 2 2 2 0 2 0 0 0 2 2 2 0 0 0 2 0 2 2 0 0 0 2 2 0 2 2 0 0 0 2 2 0 0 0 2 2 2 2 2 0 0 2 2 0 2 0 0 0 0 0 generates a code of length 81 over Z4 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+35x^72+81x^76+40x^78+123x^80+80x^82+76x^84+8x^86+41x^88+15x^92+8x^96+3x^100+1x^148 The gray image is a code over GF(2) with n=162, k=9 and d=72. This code was found by Heurico 1.16 in 0.175 seconds.