The generator matrix 1 0 0 0 0 1 1 1 0 1 1 2 0 1 1 0 0 2 1 1 2 2 1 2 1 0 1 2 1 0 1 2 1 0 2 1 1 1 1 1 2 1 1 1 2 1 0 0 2 2 1 2 2 0 1 0 2 0 0 2 1 2 1 1 1 0 0 2 0 0 0 2 1 1 1 1 1 0 1 0 0 0 0 0 0 0 1 1 1 2 1 1 1 1 1 2 2 0 1 3 1 1 1 1 2 2 0 0 1 0 1 1 2 3 3 3 1 1 0 1 1 1 2 1 2 1 1 2 1 0 1 3 2 1 1 1 0 2 0 1 1 1 0 1 2 1 1 2 0 1 1 1 0 0 0 0 1 0 0 0 1 1 1 1 3 2 1 0 2 1 3 2 3 1 2 1 3 2 2 1 0 1 3 1 2 1 0 0 2 0 3 1 0 0 2 2 1 2 1 2 3 1 3 2 0 1 0 2 1 2 2 3 3 1 3 1 2 3 2 2 0 1 3 3 1 2 3 1 1 2 0 0 0 0 1 0 1 1 0 1 0 1 3 2 1 0 1 2 0 3 0 1 1 2 0 2 2 1 1 0 0 0 2 2 1 0 3 1 2 3 3 3 3 0 1 0 0 1 1 3 0 0 1 1 0 3 0 3 2 1 1 0 1 1 1 2 1 1 3 0 1 1 1 3 0 2 1 3 0 0 0 0 1 1 0 1 1 0 1 3 2 0 1 0 1 2 1 0 3 1 3 3 2 0 3 2 0 3 3 3 0 1 2 3 2 3 3 2 1 2 2 3 2 3 2 1 0 1 0 1 3 2 0 1 2 2 0 0 0 2 3 3 0 2 2 2 0 3 3 1 0 1 1 1 1 0 0 0 0 0 2 0 0 0 2 0 2 2 2 2 2 2 2 0 2 0 2 2 2 2 0 2 2 2 2 2 2 2 2 0 0 2 0 0 0 0 2 2 2 0 2 0 0 2 0 0 2 2 2 2 0 0 0 0 2 2 2 2 2 0 2 0 2 0 2 0 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 2 0 0 0 0 0 2 0 0 2 2 2 2 0 2 2 2 0 0 2 0 2 0 0 2 2 2 2 0 0 0 0 2 0 2 2 2 0 0 0 2 0 2 2 2 0 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 0 2 0 2 2 0 0 0 2 2 2 0 0 0 2 0 2 0 0 0 0 0 0 0 0 0 2 2 2 0 2 0 0 0 0 2 2 2 2 0 2 2 0 2 2 2 0 2 0 2 0 2 2 0 2 0 2 0 2 2 0 2 0 0 2 0 2 2 0 0 0 0 0 0 0 2 0 2 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 2 0 generates a code of length 77 over Z4 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+219x^64+568x^66+1040x^68+1190x^70+1593x^72+1684x^74+1866x^76+1898x^78+1886x^80+1572x^82+1240x^84+766x^86+476x^88+224x^90+107x^92+34x^94+15x^96+2x^100+1x^104+1x^108+1x^112 The gray image is a code over GF(2) with n=154, k=14 and d=64. This code was found by Heurico 1.16 in 89.8 seconds.