The generator matrix 1 0 0 1 1 1 0 1 1 1 1 0 2 0 1 2 1 1 2 0 1 1 0 1 0 1 1 0 1 2 2 0 1 1 2 1 0 2 1 1 1 2 1 1 1 0 1 2 1 0 1 0 1 2 0 1 1 2 1 0 0 2 1 0 1 1 0 2 1 1 0 2 1 1 1 2 1 0 1 1 0 1 0 1 0 1 1 0 0 1 1 1 1 2 3 1 0 2 1 0 1 1 2 3 1 2 3 0 0 1 1 1 1 2 1 2 1 0 3 1 2 1 2 3 0 1 1 2 0 1 1 1 0 0 1 1 2 1 1 2 0 2 2 1 1 3 0 0 1 1 0 1 2 1 3 1 3 1 0 0 0 0 1 1 1 0 1 0 1 1 0 2 3 1 0 2 0 1 3 1 1 3 1 0 0 1 0 1 0 1 2 1 3 3 3 2 1 1 0 1 2 3 3 0 3 0 1 1 0 1 3 0 3 1 0 2 0 3 0 1 1 1 3 2 1 0 1 1 0 3 1 2 1 0 1 1 1 3 0 0 0 0 0 2 0 0 0 0 0 0 0 2 2 0 2 2 2 0 2 2 0 2 2 2 0 0 0 0 0 2 2 0 2 2 0 2 0 0 2 2 0 0 0 0 0 0 2 2 0 0 0 2 0 2 2 2 0 2 2 0 2 0 2 0 0 2 0 0 0 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 2 0 0 2 0 2 2 0 2 0 0 2 0 0 0 2 2 2 2 0 0 2 0 0 2 0 2 0 0 2 0 2 2 2 0 2 0 0 0 0 2 2 0 2 2 2 0 0 0 2 2 0 0 2 0 2 0 2 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 2 2 2 2 2 0 2 2 0 0 2 0 2 0 0 2 2 2 2 2 0 0 0 0 2 0 2 2 0 2 0 2 0 2 2 0 0 0 2 2 0 0 2 2 2 0 2 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 2 0 2 2 2 2 2 2 0 0 2 2 2 2 0 0 2 0 0 0 2 0 2 0 0 2 0 2 0 0 0 0 0 0 2 0 0 2 2 0 2 0 2 0 0 2 2 2 0 0 0 0 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 2 2 0 0 2 2 0 0 0 2 2 2 0 2 0 2 0 2 2 0 0 2 2 2 2 2 2 2 0 0 2 2 2 2 2 0 2 2 2 0 2 2 2 0 0 2 2 2 2 0 2 2 2 0 2 0 2 0 2 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 2 2 2 2 0 2 0 2 0 2 2 2 2 0 0 2 0 2 2 2 0 0 2 2 2 2 2 2 0 2 2 0 0 2 0 0 2 2 2 0 0 0 2 0 2 2 0 0 0 0 0 2 2 0 0 2 2 2 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 2 2 2 0 2 2 2 0 2 2 2 0 2 0 0 0 2 2 2 2 2 2 0 0 0 0 0 2 0 0 0 0 2 2 2 0 2 0 0 0 0 2 2 2 2 0 2 0 0 0 0 0 0 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 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 0 2 2 0 2 2 0 2 0 0 0 2 2 2 0 0 2 0 2 0 0 0 2 0 2 2 0 2 2 0 2 2 2 2 0 2 0 0 generates a code of length 80 over Z4 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+108x^64+116x^66+562x^68+586x^70+1183x^72+1186x^74+1720x^76+1702x^78+2041x^80+1702x^82+1848x^84+1190x^86+1126x^88+558x^90+444x^92+106x^94+142x^96+22x^98+30x^100+6x^104+4x^108+1x^120 The gray image is a code over GF(2) with n=160, k=14 and d=64. This code was found by Heurico 1.16 in 51.4 seconds.