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 2 1 1 2 2 4 1 1 1 2 2 4 2 2 1 1 2 2 2 2 1 1 8 4 4 2 2 1 1 2 8 1 1 2 2 4 4 0 12 0 0 0 4 12 4 0 8 0 12 0 0 12 12 4 0 8 8 4 4 0 4 4 8 4 4 12 8 4 8 8 12 12 12 12 4 12 4 12 8 4 12 4 4 8 0 12 4 4 0 12 8 4 8 4 12 12 12 8 8 12 0 8 8 12 0 8 4 4 12 4 0 12 8 0 0 12 0 4 4 12 0 0 0 12 8 0 12 4 0 12 8 12 12 12 4 12 12 0 0 8 8 8 4 4 12 12 0 12 12 0 0 0 4 4 0 12 8 8 4 0 0 12 4 4 8 4 8 8 4 8 12 12 12 12 4 12 4 12 12 0 0 8 0 4 12 0 4 12 0 0 0 0 12 4 0 12 4 0 4 12 12 8 8 4 8 0 4 4 0 8 4 4 0 0 8 4 8 4 8 4 4 8 4 8 12 4 8 8 0 0 4 0 8 4 12 0 12 4 8 8 4 12 4 8 0 4 12 12 4 8 4 4 12 0 0 4 12 4 12 0 8 4 0 12 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 8 8 0 0 8 8 8 8 0 0 0 0 8 8 8 8 0 0 8 8 0 8 0 8 0 8 0 0 0 8 0 0 0 0 8 8 8 0 0 0 8 8 0 8 0 8 8 8 0 0 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 8 0 0 0 0 8 8 0 0 8 0 8 8 8 0 8 8 8 0 0 0 8 8 8 8 0 8 8 0 8 8 0 8 8 8 8 0 8 8 0 0 8 8 0 0 8 8 8 0 0 8 8 8 0 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 8 8 8 0 0 0 8 8 0 0 0 0 8 8 0 8 0 0 8 8 0 0 8 0 0 8 8 8 8 8 8 0 0 0 8 8 0 8 8 0 0 0 8 0 8 0 8 0 8 8 8 8 8 0 0 0 8 8 8 0 8 8 8 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 8 8 0 8 8 0 8 0 0 8 8 0 8 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 0 0 8 8 0 8 8 8 0 8 8 0 0 8 8 0 8 0 0 8 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 0 0 8 8 8 0 0 0 8 8 0 0 0 0 8 8 8 8 0 0 8 0 generates a code of length 76 over Z16 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+205x^64+4x^65+396x^66+64x^67+667x^68+152x^69+985x^70+428x^71+1490x^72+1808x^73+3730x^74+3672x^75+5519x^76+3640x^77+3829x^78+1872x^79+1600x^80+492x^81+819x^82+104x^83+581x^84+48x^85+383x^86+4x^87+147x^88+84x^90+25x^92+11x^94+4x^96+3x^98+1x^104 The gray image is a code over GF(2) with n=608, k=15 and d=256. This code was found by Heurico 1.16 in 35.2 seconds.