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 0 2 2 2 8 2 1 2 1 1 0 8 2 1 1 2 4 1 8 1 4 1 4 1 1 12 0 2 1 1 12 0 1 1 4 2 2 1 2 12 2 1 8 0 2 0 2 0 0 2 10 8 0 6 6 4 2 2 12 0 4 10 2 4 6 14 4 12 14 0 2 8 2 14 6 14 2 6 4 12 10 10 2 12 6 6 10 4 12 0 4 4 2 12 0 0 0 2 2 8 12 8 2 2 12 4 2 2 6 14 12 0 10 2 2 0 0 2 2 0 6 10 8 6 4 6 12 12 12 14 2 0 4 6 12 6 8 14 2 14 2 4 0 14 8 4 10 8 14 14 0 14 14 0 10 2 6 8 14 2 2 8 2 4 4 8 2 10 2 8 14 6 6 10 10 14 4 2 12 6 4 4 12 2 0 10 12 0 0 0 4 0 0 4 0 0 0 12 0 0 0 4 8 4 12 8 12 12 4 8 4 12 0 12 4 12 8 4 4 4 12 12 0 8 4 12 0 12 0 8 8 0 8 0 8 12 4 12 4 12 4 8 0 12 8 8 0 8 0 0 12 8 12 0 8 12 8 0 0 0 0 0 0 12 0 12 4 4 4 12 4 8 0 8 12 4 4 8 0 12 4 4 4 8 4 8 12 8 8 12 0 8 8 4 8 12 4 0 4 12 8 4 4 12 0 4 8 0 12 8 0 8 4 4 0 0 0 12 4 4 0 4 8 4 0 0 4 8 0 12 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 8 0 0 8 0 0 8 8 0 0 8 8 8 0 0 0 8 8 8 0 8 8 8 0 8 0 0 0 8 8 0 8 8 0 8 0 0 8 8 8 0 8 0 0 8 8 0 0 0 0 0 0 0 0 8 8 0 8 generates a code of length 72 over Z16 who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+126x^63+381x^64+498x^65+952x^66+1192x^67+1976x^68+2206x^69+3673x^70+3254x^71+4565x^72+3112x^73+3599x^74+2224x^75+2065x^76+1068x^77+798x^78+426x^79+287x^80+130x^81+76x^82+72x^83+31x^84+22x^85+21x^86+2x^87+6x^88+4x^89+1x^90 The gray image is a code over GF(2) with n=576, k=15 and d=252. This code was found by Heurico 1.16 in 23.1 seconds.