The generator matrix 1 0 0 0 0 1 1 1 1 0 1 1 2 1 0 2 2 1 0 1 2 0 1 2 0 1 1 1 1 0 1 1 1 0 2 1 2 1 2 1 2 2 2 1 1 1 2 1 0 2 0 1 1 1 1 0 1 1 1 1 1 2 1 0 1 1 0 1 1 1 2 1 2 0 0 1 1 1 1 1 2 1 0 2 1 2 0 1 0 0 0 0 0 0 0 2 0 0 2 2 2 2 1 3 1 3 1 1 3 1 1 1 3 1 1 1 3 1 0 1 1 2 1 2 1 1 1 0 1 1 1 2 2 3 1 2 2 3 0 1 3 1 3 0 3 1 0 1 3 2 2 1 1 3 3 2 1 0 1 0 0 3 1 3 1 2 1 0 0 0 1 1 0 0 1 0 0 0 1 0 2 0 1 3 1 3 1 1 2 0 2 3 1 2 3 3 3 0 1 2 3 2 3 0 3 1 0 2 0 3 1 3 1 0 1 2 1 3 1 0 2 2 1 1 2 2 0 0 0 1 0 3 2 3 1 0 2 2 3 2 1 1 1 2 0 1 2 1 3 1 1 0 1 3 1 1 3 2 0 0 0 1 0 1 1 2 1 1 2 2 1 1 2 1 1 0 2 0 3 3 2 0 0 3 3 3 1 1 1 0 2 0 0 2 2 2 3 3 3 0 0 1 0 0 0 1 1 1 2 1 3 0 0 1 2 3 1 3 0 1 2 0 3 0 0 2 0 1 1 0 0 2 2 3 2 2 0 3 3 2 1 3 3 2 0 0 0 0 1 1 0 1 0 3 2 3 0 1 1 3 1 2 1 3 2 0 2 1 2 2 1 3 2 0 3 3 2 3 2 2 3 3 3 0 1 1 2 2 1 2 1 2 2 3 2 3 2 2 3 0 3 2 1 3 1 2 2 1 1 0 3 0 0 1 2 3 2 1 1 2 1 0 1 2 3 0 0 0 1 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 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 2 0 2 2 2 2 2 2 0 2 2 2 2 2 0 2 2 0 0 2 2 2 2 0 0 2 2 0 0 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 0 0 0 0 2 2 0 2 2 2 0 2 2 0 2 0 2 0 0 2 2 2 0 0 0 2 2 0 2 2 2 0 0 0 0 0 0 0 0 2 2 0 2 0 2 2 0 0 0 2 2 2 2 2 0 2 2 2 0 2 0 0 0 0 0 0 0 2 0 2 2 generates a code of length 86 over Z4 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+198x^76+408x^78+469x^80+454x^82+488x^84+396x^86+375x^88+310x^90+356x^92+232x^94+191x^96+82x^98+84x^100+36x^102+11x^104+2x^106+2x^108+1x^112 The gray image is a code over GF(2) with n=172, k=12 and d=76. This code was found by Heurico 1.16 in 4.31 seconds.