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 2 1 2 1 2 1 1 1 2 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 2 1 2 1 1 1 2 1 4 2 4 1 1 2 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 0 0 0 0 8 8 8 8 0 8 8 0 8 8 0 8 0 8 8 8 0 0 0 0 8 8 0 8 0 8 8 8 0 0 8 0 0 0 0 8 0 0 0 8 8 8 8 0 8 0 8 8 8 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 0 0 0 0 8 8 0 0 0 8 8 0 0 8 8 8 8 8 0 0 0 0 0 8 8 8 0 0 0 8 0 8 0 0 0 0 8 0 8 8 8 0 0 0 0 8 0 0 0 0 0 0 8 8 8 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 0 0 8 8 0 8 8 0 8 8 8 0 8 0 0 0 0 8 0 8 8 8 8 0 8 0 8 0 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 8 0 8 8 8 0 0 8 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 0 0 8 0 8 8 0 8 0 0 8 8 8 8 0 8 8 0 8 0 8 8 8 8 8 8 8 0 0 8 0 0 0 0 0 8 0 0 0 8 0 0 8 0 0 8 8 8 8 0 8 0 8 8 0 8 0 0 8 8 8 8 8 8 8 8 8 0 8 0 0 0 0 8 0 0 0 0 8 8 0 0 0 8 8 0 0 8 8 8 8 0 0 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 8 0 8 0 8 0 0 0 8 0 0 0 8 8 8 8 8 0 0 8 0 8 8 0 8 0 8 8 8 8 8 8 8 0 0 0 0 0 8 0 8 0 8 0 0 8 0 8 8 0 0 8 8 8 8 0 8 0 8 8 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 8 0 0 8 8 8 0 0 8 8 8 8 0 0 8 0 0 0 8 0 8 8 0 8 0 0 8 8 8 8 8 0 0 8 0 0 0 8 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 8 8 8 0 0 8 8 8 8 8 0 8 0 8 0 8 8 0 8 0 8 8 8 8 8 8 0 0 8 8 0 8 0 8 0 8 0 0 0 0 8 8 8 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 0 0 0 generates a code of length 69 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+96x^60+20x^62+182x^64+80x^66+256x^67+192x^68+2560x^69+104x^70+256x^71+143x^72+48x^74+74x^76+4x^78+48x^80+20x^84+9x^88+2x^92+1x^112 The gray image is a code over GF(2) with n=552, k=12 and d=240. This code was found by Heurico 1.16 in 0.826 seconds.