The generator matrix 1 0 1 1 1 6 1 1 12 1 1 10 0 1 1 6 1 1 1 12 1 1 10 1 12 1 1 6 1 1 1 1 1 1 10 0 1 1 1 1 1 1 1 0 1 1 1 1 12 1 6 1 1 10 1 1 1 6 1 1 0 1 0 1 1 1 1 1 1 10 12 6 1 1 1 0 1 12 1 1 1 0 1 3 6 5 1 12 7 1 10 9 1 1 0 5 1 6 3 12 1 15 9 1 10 1 6 3 1 0 5 15 12 10 9 1 1 0 12 6 3 5 6 15 1 9 10 3 5 1 10 1 3 0 1 9 5 5 1 10 9 1 9 1 6 12 6 3 13 12 1 1 1 15 10 5 1 6 1 5 3 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 0 8 8 8 8 0 0 0 8 0 8 8 8 8 8 8 8 8 0 8 8 8 0 8 0 0 8 0 0 8 0 8 0 0 0 8 8 8 0 8 0 0 8 8 8 8 0 0 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 0 8 8 8 0 8 0 0 0 0 0 0 8 0 0 8 8 0 8 8 8 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 8 0 0 8 0 0 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 8 8 0 8 8 8 0 0 0 8 8 0 0 0 8 0 8 8 8 0 8 0 8 8 0 8 0 8 8 8 8 0 8 0 0 0 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 0 0 0 0 8 0 8 8 0 8 0 8 0 8 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 0 8 0 8 0 0 0 8 8 0 0 0 0 8 8 8 8 0 0 8 0 0 8 0 8 0 8 8 8 8 0 8 0 8 8 0 8 0 8 0 8 0 8 8 0 0 8 8 0 0 0 0 0 8 8 8 0 0 0 0 8 0 8 0 0 0 0 0 0 0 0 8 0 0 8 8 0 0 8 8 0 0 8 8 8 0 8 8 0 8 8 8 8 8 0 0 0 8 8 0 8 0 8 0 0 0 8 8 8 8 0 0 0 0 0 8 0 8 0 8 8 8 0 0 8 0 0 0 0 0 0 8 8 0 8 0 8 8 0 0 0 0 8 8 8 0 0 0 0 0 0 0 0 8 0 8 0 0 0 0 0 0 8 8 0 0 0 8 8 8 0 0 0 8 8 8 8 0 8 0 8 0 8 8 8 0 0 0 8 8 8 8 0 0 8 8 8 0 8 8 0 8 8 0 8 8 0 0 0 8 8 8 8 0 0 8 0 0 0 8 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 0 0 8 8 8 0 0 8 8 0 8 0 0 8 8 8 0 0 8 0 0 8 0 0 0 0 0 0 0 0 8 8 0 8 8 8 0 8 0 0 0 8 0 8 0 8 8 0 0 8 8 0 8 8 8 0 8 8 0 0 8 8 8 0 0 8 8 8 8 generates a code of length 81 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+22x^70+26x^71+118x^72+128x^73+371x^74+522x^75+1095x^76+1712x^77+2641x^78+3548x^79+3988x^80+4512x^81+3984x^82+3548x^83+2615x^84+1712x^85+1065x^86+522x^87+329x^88+128x^89+81x^90+26x^91+20x^92+11x^94+9x^96+11x^98+11x^100+5x^102+3x^104+3x^108+1x^114 The gray image is a code over GF(2) with n=648, k=15 and d=280. This code was found by Heurico 1.16 in 18.9 seconds.