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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 2 2 4 2 4 2 4 1 1 4 1 2 2 2 0 1 2 8 0 2 1 1 1 1 4 1 1 0 12 0 0 0 0 0 0 0 0 0 8 8 8 12 4 12 12 4 4 8 12 4 8 0 0 4 12 4 12 12 8 8 0 12 8 0 0 0 8 12 12 12 4 12 12 12 8 12 8 8 12 0 12 4 8 12 4 0 12 0 0 8 0 4 0 4 12 0 0 0 8 8 8 0 0 0 12 0 0 0 0 0 0 0 4 4 4 0 0 8 12 4 12 4 4 8 12 4 12 4 0 0 12 8 8 4 8 8 8 0 4 4 8 12 0 4 0 4 12 0 8 8 8 4 8 8 4 0 0 4 4 8 4 4 8 12 8 4 8 8 12 4 8 8 8 12 0 12 0 0 0 0 12 0 0 0 4 12 12 4 4 0 8 4 12 12 8 0 8 8 0 4 4 0 12 0 0 8 4 4 0 4 12 12 12 12 0 8 4 8 8 12 12 8 4 0 4 12 12 12 4 4 4 0 0 4 4 4 8 8 0 0 12 0 0 4 12 4 12 8 0 4 4 0 0 0 0 0 12 0 4 4 4 0 8 0 8 8 8 0 8 12 12 8 12 12 8 12 4 12 12 0 8 12 4 8 8 4 8 12 12 8 4 8 4 0 8 12 8 12 8 0 0 4 8 0 12 12 8 4 12 8 4 8 0 4 4 12 12 4 0 4 12 4 12 0 12 4 0 0 0 0 0 0 12 4 8 4 4 0 4 4 8 4 0 0 8 12 4 4 8 4 12 0 8 12 12 8 4 8 12 0 0 4 4 12 0 0 4 4 12 0 4 0 0 8 4 4 0 8 12 4 0 12 8 8 0 8 0 4 0 0 12 4 4 12 8 12 4 4 0 12 0 0 0 0 0 0 0 0 8 8 0 8 8 0 8 8 0 8 0 0 8 0 0 8 8 8 8 0 0 8 8 8 8 0 8 0 8 8 0 8 8 8 8 8 0 0 0 8 8 8 8 0 8 0 0 0 8 8 0 8 8 8 0 0 0 8 8 8 8 8 0 0 0 8 0 0 8 generates a code of length 75 over Z16 who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+62x^63+129x^64+202x^65+276x^66+338x^67+497x^68+690x^69+861x^70+1454x^71+2267x^72+3042x^73+4017x^74+4574x^75+4458x^76+3528x^77+2200x^78+1368x^79+904x^80+536x^81+330x^82+284x^83+253x^84+156x^85+97x^86+100x^87+59x^88+36x^89+23x^90+12x^91+8x^92+2x^93+2x^94+1x^98+1x^114 The gray image is a code over GF(2) with n=600, k=15 and d=252. This code was found by Heurico 1.16 in 33.8 seconds.