The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 2 1 1 0 2 1 1 1 2 2 0 1 2 1 2 1 1 1 0 1 1 1 1 1 1 0 1 1 2 2 1 1 1 0 1 0 1 1 2 1 1 2 2 0 0 2 1 2 1 1 2 0 1 1 1 1 1 1 1 1 2 1 0 1 0 0 0 1 1 1 0 2 3 1 1 1 1 0 3 1 2 0 1 1 0 3 1 2 2 2 1 0 2 3 1 0 2 0 1 2 1 0 2 1 2 0 1 1 3 2 1 1 0 1 0 2 3 3 1 1 2 0 3 3 1 3 3 0 1 0 2 1 2 1 3 0 2 1 2 2 3 2 3 0 3 0 1 1 0 0 1 0 1 1 0 1 0 1 1 2 0 0 1 1 1 1 0 1 2 3 2 2 3 1 1 1 2 1 2 2 0 1 2 1 2 1 1 3 2 0 2 3 0 2 1 1 3 1 0 2 1 1 2 3 2 1 2 2 0 0 3 0 1 1 3 1 0 0 0 1 1 2 1 1 1 2 2 2 0 0 3 1 2 1 0 0 0 1 1 0 1 1 1 0 3 0 2 1 2 1 3 3 3 0 3 2 1 3 2 2 1 1 3 0 1 1 3 0 1 2 2 3 0 1 2 2 1 1 0 3 0 1 2 3 3 1 0 1 2 0 1 1 0 1 3 2 0 0 1 1 2 1 1 2 3 0 1 0 2 1 2 2 2 3 2 3 2 1 0 1 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 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 2 0 2 2 2 2 2 2 0 2 0 2 2 2 0 2 0 0 2 2 2 2 0 2 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 2 2 2 2 0 2 2 0 2 0 0 0 2 2 0 2 0 2 0 0 0 2 0 2 0 0 0 2 0 2 0 2 0 0 0 2 2 2 2 0 0 0 2 0 2 0 0 0 2 2 2 2 0 2 0 2 0 0 0 2 0 2 2 0 0 2 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 2 2 0 0 2 2 2 2 0 2 0 2 0 2 2 2 2 2 0 0 2 2 0 0 0 0 0 2 0 0 2 0 0 2 2 0 2 2 2 2 0 2 0 2 0 0 2 0 2 0 2 0 0 2 0 2 2 2 0 0 2 2 0 2 0 2 2 2 0 2 0 0 0 0 0 0 0 2 0 0 2 2 2 2 2 2 2 0 0 2 0 2 2 0 0 0 2 2 0 2 0 2 2 2 2 2 2 0 2 0 0 2 2 2 2 0 2 0 2 0 2 0 2 2 2 0 2 2 2 0 2 0 0 0 0 0 2 2 0 2 0 0 2 2 2 2 2 2 2 0 2 0 0 2 0 2 0 0 0 0 0 0 0 0 2 2 2 2 0 2 2 2 2 0 2 0 2 0 0 0 2 0 2 0 0 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 2 0 0 0 0 2 2 0 0 2 0 2 2 0 2 2 2 2 2 2 0 0 2 2 0 2 2 2 0 2 0 0 generates a code of length 86 over Z4 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+209x^74+429x^76+638x^78+793x^80+858x^82+866x^84+855x^86+854x^88+722x^90+688x^92+550x^94+328x^96+194x^98+118x^100+59x^102+16x^104+9x^106+3x^108+2x^110 The gray image is a code over GF(2) with n=172, k=13 and d=74. This code was found by Heurico 1.16 in 68.4 seconds.