The generator matrix 1 0 1 1 1 6 1 1 12 1 10 1 1 1 0 1 6 1 1 1 12 1 10 1 1 1 1 10 1 1 12 1 1 0 1 1 6 1 1 1 1 6 1 1 0 1 1 1 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 1 1 12 1 1 1 1 1 1 1 6 1 12 1 0 1 8 2 0 1 3 6 5 1 12 15 1 10 1 9 3 0 1 6 1 5 9 12 1 10 1 15 3 5 0 1 9 6 1 15 12 1 5 10 1 3 6 1 11 1 15 0 1 13 15 5 3 9 15 9 8 10 1 11 9 0 9 6 7 14 6 3 12 1 5 9 10 10 15 11 12 1 0 1 1 2 2 2 0 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 8 0 0 8 8 8 0 8 0 0 8 0 0 0 8 8 8 8 8 8 0 8 8 0 0 0 8 0 8 8 0 0 0 8 8 0 0 8 8 8 8 0 8 0 8 0 0 0 0 8 0 0 0 8 0 0 0 8 0 0 8 0 8 8 8 0 8 8 0 8 8 8 0 0 8 0 0 0 8 0 0 0 8 8 0 8 8 8 8 8 8 8 0 0 0 8 0 0 0 8 0 8 8 8 0 8 0 0 8 8 8 8 0 0 0 0 0 0 0 0 8 0 0 8 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 0 8 0 8 0 8 8 0 8 0 8 8 0 8 8 0 8 8 0 8 8 0 0 0 8 0 0 8 0 0 8 8 8 8 8 8 8 8 0 8 8 0 0 8 0 8 0 0 0 0 8 0 0 0 8 8 0 8 0 8 0 0 0 8 0 0 8 0 0 0 0 0 0 8 0 8 0 8 0 0 8 0 8 8 8 8 0 8 0 8 8 0 8 8 8 0 0 0 8 8 8 8 8 0 0 0 0 0 0 0 8 8 8 0 8 8 0 0 0 8 8 8 0 0 0 0 8 8 8 8 0 8 8 8 8 8 8 8 8 0 0 8 8 8 8 0 8 0 8 0 0 0 0 0 0 8 8 8 8 8 8 0 0 0 8 8 8 0 0 8 8 0 8 8 8 0 0 8 0 0 0 0 0 8 8 0 0 0 0 8 8 0 8 8 0 0 8 8 8 0 8 8 0 0 8 8 8 8 0 8 0 0 8 8 0 0 0 0 0 0 8 8 0 8 8 0 0 0 0 0 generates a code of length 81 over Z16 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+112x^74+72x^75+499x^76+320x^77+853x^78+712x^79+1089x^80+896x^81+1128x^82+664x^83+865x^84+320x^85+449x^86+88x^87+100x^88+12x^90+3x^92+1x^94+2x^98+1x^100+1x^102+1x^104+2x^106+1x^120 The gray image is a code over GF(2) with n=648, k=13 and d=296. This code was found by Heurico 1.16 in 2.84 seconds.