The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 2 0 1 1 0 1 1 0 0 1 1 2 0 2 1 1 1 2 2 1 0 0 2 1 0 1 1 1 2 1 1 1 2 1 1 0 1 0 0 1 0 1 0 2 1 0 1 1 1 1 2 1 2 2 1 0 1 1 1 1 2 2 0 0 2 2 0 2 2 2 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 2 2 1 1 3 1 3 3 1 2 1 0 2 1 1 1 1 1 1 0 2 1 2 1 0 2 1 0 1 1 0 2 1 1 1 2 2 0 2 2 1 2 1 2 1 0 1 0 0 2 0 1 2 0 1 0 1 0 1 2 1 1 1 1 1 0 1 1 2 2 2 1 2 1 0 0 0 1 0 0 0 0 0 0 0 1 3 1 0 1 1 1 2 1 2 1 2 3 2 0 1 2 2 3 3 1 3 1 0 3 2 1 0 1 3 1 1 2 2 0 2 1 1 1 1 1 1 1 3 1 1 2 3 0 1 3 3 3 0 1 1 3 3 2 1 2 3 1 1 3 3 0 2 2 1 1 2 2 0 2 1 0 0 0 1 0 0 0 1 1 1 3 1 0 2 0 0 1 1 1 1 3 2 2 0 3 2 0 3 1 1 3 2 0 2 2 3 0 2 0 3 1 1 0 0 0 2 2 0 1 2 0 2 2 3 1 1 3 1 2 3 1 2 0 2 3 3 2 1 1 1 2 0 0 0 2 3 2 1 0 3 3 0 2 2 3 0 0 0 0 0 1 0 1 1 0 3 2 1 1 3 1 2 2 2 0 0 2 3 0 0 3 0 2 1 1 1 1 1 3 1 3 2 1 2 0 0 3 2 2 1 1 1 3 2 1 1 0 2 3 3 2 3 0 1 0 3 3 3 3 1 1 3 2 2 2 0 1 2 2 3 0 0 1 2 1 0 2 1 2 2 1 3 0 0 0 0 0 1 1 2 3 1 0 1 1 1 3 2 2 0 1 3 1 2 1 1 0 1 1 3 0 1 0 2 2 0 2 2 0 2 2 1 3 3 1 3 2 2 2 0 0 2 3 3 3 0 2 2 1 0 2 0 2 3 1 1 0 3 1 1 0 3 3 2 3 1 3 1 2 0 2 2 0 0 0 1 1 2 0 0 0 0 0 0 2 0 2 2 0 2 2 2 2 0 0 0 2 2 2 0 2 2 0 2 2 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 0 0 0 2 2 2 0 2 2 2 0 0 2 0 2 0 0 2 2 0 0 2 0 0 0 2 0 2 0 0 0 0 2 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+174x^74+477x^76+669x^78+775x^80+848x^82+844x^84+836x^86+817x^88+805x^90+674x^92+492x^94+383x^96+212x^98+114x^100+50x^102+7x^104+9x^106+3x^108+1x^110+1x^112 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 14.4 seconds.