The generator matrix 1 0 1 1 1 0 1 1 0 1 1 2 1 1 0 1 0 1 1 2 1 1 0 1 1 0 1 1 1 1 1 2 1 0 0 2 1 1 1 1 1 1 1 0 1 2 1 1 0 0 1 1 2 1 1 1 0 1 2 2 1 0 1 0 0 1 1 1 2 0 1 1 0 1 1 0 1 1 2 3 1 0 3 1 3 1 0 3 1 0 2 1 0 3 1 1 3 0 3 2 1 0 1 1 1 3 1 3 0 1 1 3 1 0 1 3 3 1 1 0 2 1 0 3 2 1 1 1 1 0 1 1 1 1 3 0 2 1 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 2 0 2 2 0 0 2 2 2 2 0 2 2 2 2 0 0 0 2 2 2 2 0 2 0 0 2 0 2 2 2 2 2 0 0 2 0 0 0 2 2 0 2 2 0 2 2 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 2 0 2 2 0 0 2 2 0 0 2 2 2 0 0 2 0 2 2 0 2 0 0 2 2 0 2 0 2 2 0 0 2 2 0 0 2 2 0 2 2 0 0 2 0 0 0 0 2 2 0 0 2 0 0 0 0 2 0 0 0 0 0 2 0 0 2 2 2 2 2 2 0 2 0 2 0 0 0 0 0 0 2 2 0 0 2 0 0 2 2 2 2 0 2 2 2 0 0 0 2 0 2 2 0 2 0 0 2 0 2 2 0 0 0 2 2 2 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 2 0 2 2 2 0 0 0 2 2 2 2 2 0 0 2 2 0 2 0 0 0 2 2 2 0 2 0 2 0 2 0 0 2 2 2 2 2 0 0 2 0 0 2 0 2 0 0 2 2 2 2 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 2 2 0 2 0 0 0 0 2 2 2 0 0 2 2 2 2 2 0 0 2 0 2 0 2 0 2 0 2 0 2 2 0 0 2 2 2 0 0 0 2 0 0 0 2 2 0 2 2 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 2 0 0 2 0 2 0 0 2 0 2 2 0 2 0 2 2 2 2 2 2 0 0 0 0 2 2 0 2 0 0 2 0 2 2 2 0 0 2 2 0 0 0 0 2 2 0 2 0 2 0 2 2 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 2 0 2 0 0 2 2 2 0 2 0 2 0 2 2 2 2 0 2 2 2 0 2 2 0 0 2 0 0 0 0 0 2 2 2 0 0 0 2 0 2 2 0 0 0 2 0 2 2 2 0 0 2 2 2 0 2 0 generates a code of length 69 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+154x^60+132x^62+293x^64+216x^66+290x^68+192x^70+289x^72+168x^74+170x^76+60x^78+45x^80+22x^84+11x^88+4x^92+1x^96 The gray image is a code over GF(2) with n=138, k=11 and d=60. This code was found by Heurico 1.16 in 0.834 seconds.