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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 2 2 2 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 2 0 2 0 2 0 2 2 0 2 0 2 0 2 0 0 2 2 0 0 2 2 2 0 2 2 2 2 0 0 2 2 0 2 0 0 2 2 0 0 2 0 2 2 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 0 2 2 0 2 2 0 0 2 2 2 2 2 0 0 2 2 2 0 2 0 2 0 2 2 0 0 2 2 0 2 0 0 2 2 2 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 2 2 2 0 0 0 2 2 2 2 0 0 0 2 2 2 2 0 0 2 0 2 2 0 0 2 2 2 0 2 0 0 2 2 0 0 2 2 2 0 2 2 0 0 0 2 2 2 2 0 0 2 0 0 2 2 2 2 0 0 2 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 2 2 2 2 2 2 2 0 0 0 0 2 2 2 2 2 2 2 2 0 0 2 2 2 0 0 0 0 0 0 2 2 2 0 2 0 2 2 0 0 2 2 0 0 0 0 2 2 2 2 0 0 2 2 2 0 0 0 0 0 0 0 0 0 2 0 2 2 2 2 0 0 2 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 2 2 0 0 2 2 2 0 0 2 0 2 2 2 0 0 2 2 0 2 0 2 2 2 0 0 2 2 2 0 2 2 0 2 2 0 2 2 0 2 2 0 0 2 0 0 0 0 2 2 0 0 0 0 0 0 2 0 2 2 2 0 0 0 0 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 2 2 0 0 0 2 2 2 0 2 2 2 2 2 0 0 0 2 2 2 2 0 0 0 2 0 2 2 0 2 0 0 0 2 2 2 2 2 2 0 0 0 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 2 2 0 2 2 0 2 2 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 2 0 2 0 2 2 0 2 2 0 0 2 2 0 2 0 2 0 2 0 2 2 2 0 0 0 2 0 2 2 0 2 2 0 0 2 0 2 2 0 2 0 2 0 2 0 2 2 0 2 2 2 generates a code of length 86 over Z4 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+116x^80+120x^84+222x^88+8x^92+42x^96+2x^104+1x^160 The gray image is a code over GF(2) with n=172, k=9 and d=80. This code was found by Heurico 1.16 in 19.9 seconds.