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 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 0 1 1 4 1 1 1 1 1 1 1 2 0 1 1 1 2 0 2 12 6 0 6 12 10 0 10 12 6 0 6 12 10 8 14 10 4 0 10 12 6 14 8 4 2 8 6 4 10 10 0 6 14 12 12 2 0 8 0 10 8 2 6 14 10 12 12 10 0 2 10 0 0 12 6 8 14 8 2 2 0 4 8 6 12 10 0 6 14 4 14 14 10 2 6 10 10 6 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 8 0 8 8 8 0 8 0 0 8 0 0 8 0 8 8 0 0 0 0 0 8 8 8 8 8 8 8 8 8 0 0 0 8 8 8 0 8 0 8 8 0 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 8 0 0 8 0 8 0 8 8 8 8 8 0 8 0 0 0 0 8 0 8 8 8 8 8 8 8 0 8 0 0 8 8 0 0 0 8 8 8 8 0 0 8 0 0 8 8 8 0 0 8 0 0 0 0 8 8 8 8 8 0 8 8 0 8 8 0 0 0 0 8 0 0 0 8 0 0 0 0 8 0 8 8 8 8 0 0 8 0 8 0 8 0 8 0 0 0 8 8 8 8 0 8 8 0 0 8 0 0 8 0 8 0 8 8 8 0 8 0 8 0 8 0 8 8 8 0 0 8 8 0 8 8 0 8 8 8 0 0 8 8 0 8 0 0 8 8 0 0 0 0 0 8 0 0 0 8 0 0 8 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 8 8 8 8 8 0 0 8 8 0 8 8 8 0 0 0 8 0 8 0 0 8 0 8 0 8 0 0 0 8 8 0 8 8 8 8 0 8 8 8 0 8 8 0 8 0 0 0 8 8 8 0 8 0 0 0 0 0 0 8 8 8 8 8 8 8 8 0 0 8 0 8 8 0 8 8 0 8 0 0 8 8 0 0 0 8 8 8 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 8 0 0 8 0 0 0 0 0 8 8 8 0 0 0 8 0 8 8 0 8 8 8 0 8 8 0 0 8 8 generates a code of length 81 over Z16 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+57x^74+62x^75+203x^76+100x^77+297x^78+410x^79+612x^80+456x^81+1111x^82+106x^83+285x^84+60x^85+186x^86+54x^87+39x^88+16x^89+4x^90+8x^91+12x^92+8x^93+8x^94+1x^150 The gray image is a code over GF(2) with n=648, k=12 and d=296. This code was found by Heurico 1.16 in 1.16 seconds.