The generator matrix 1 0 0 0 0 1 1 1 0 1 1 2 1 1 0 0 1 1 2 1 1 2 2 0 0 0 1 1 1 2 1 2 1 1 0 0 1 1 1 1 1 0 1 1 2 1 0 2 0 1 2 1 1 1 1 2 2 2 1 0 2 2 2 1 0 1 2 2 1 2 1 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 3 2 2 3 0 1 1 0 1 0 3 2 2 0 2 1 1 0 0 2 1 3 3 1 3 0 3 1 2 3 2 0 1 0 1 0 1 1 1 1 2 1 0 2 1 1 0 3 1 2 1 2 1 1 0 0 0 1 0 0 0 1 1 1 0 2 0 1 3 1 1 0 1 1 2 1 2 3 1 1 2 1 2 0 0 1 0 3 1 0 1 2 0 0 3 1 1 3 0 0 3 2 1 3 2 2 3 3 2 1 2 0 0 0 1 0 1 1 3 3 1 0 0 2 0 3 0 0 0 1 0 1 1 0 1 1 0 3 2 3 2 1 2 0 1 1 3 0 2 0 3 0 3 3 2 1 1 1 0 2 1 3 2 3 1 0 1 1 3 0 1 0 1 0 3 2 1 1 2 3 2 1 2 0 0 0 3 0 3 0 1 0 0 1 0 2 1 0 0 0 0 1 1 0 1 1 2 3 3 0 1 3 0 3 1 3 0 2 2 1 0 0 1 3 3 2 0 2 3 0 3 2 1 1 3 1 3 0 2 0 2 1 1 2 2 3 3 3 0 1 2 2 3 1 1 3 3 2 0 2 1 2 0 3 0 2 0 1 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 2 2 2 2 2 0 2 2 2 0 2 2 0 2 0 2 2 0 0 2 0 2 2 2 2 2 0 2 2 0 2 0 2 2 2 0 0 0 0 2 0 2 0 2 2 2 2 2 2 0 0 2 2 0 2 0 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 0 2 2 0 0 2 2 2 2 2 2 0 2 2 2 0 0 0 0 0 2 2 0 0 0 2 0 2 0 0 0 0 0 2 0 0 0 2 0 0 0 0 2 0 0 2 0 2 2 0 2 0 0 2 0 2 0 0 0 0 0 0 0 2 2 0 2 2 2 2 0 0 0 0 2 0 2 0 2 2 0 0 0 0 2 0 0 0 2 0 2 2 0 2 2 2 0 0 2 0 2 0 2 0 0 2 2 2 0 0 2 0 2 0 0 2 2 2 2 0 2 0 2 0 0 2 0 generates a code of length 71 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+238x^60+518x^62+714x^64+834x^66+950x^68+892x^70+889x^72+920x^74+889x^76+586x^78+397x^80+198x^82+128x^84+20x^86+13x^88+3x^92+1x^96+1x^112 The gray image is a code over GF(2) with n=142, k=13 and d=60. This code was found by Heurico 1.16 in 12 seconds.