The generator matrix 1 0 1 1 1 6 1 1 8 1 1 14 1 1 4 10 1 1 1 1 2 1 12 1 1 1 1 14 0 1 6 1 1 8 1 1 1 1 10 1 1 2 1 1 4 1 10 1 6 1 1 12 1 1 12 1 1 2 1 1 1 2 1 10 1 1 1 1 1 2 14 1 4 2 1 2 1 6 2 1 0 1 11 6 13 1 12 7 1 10 1 1 8 3 1 1 14 5 15 14 1 4 1 9 4 3 2 1 1 7 1 5 8 1 13 6 0 2 1 9 11 1 6 1 1 12 1 13 1 8 2 1 13 5 1 3 10 1 6 3 7 10 7 1 0 2 0 15 2 2 1 1 2 2 5 1 5 1 8 0 0 0 12 0 4 0 0 4 4 8 4 4 4 0 12 0 12 8 8 12 4 4 0 8 12 0 12 12 0 4 8 0 4 4 12 8 0 12 0 8 4 12 8 12 12 0 8 4 8 12 12 8 4 12 0 8 0 4 8 4 4 4 12 0 4 4 0 0 4 12 8 12 12 12 4 4 8 8 4 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 0 0 8 8 0 0 8 8 0 8 8 8 8 8 8 8 8 0 0 0 8 0 0 8 8 0 8 8 8 8 8 0 0 8 0 8 8 8 8 8 0 8 0 8 8 0 0 8 8 0 0 8 0 8 0 8 0 8 0 8 0 0 0 8 0 0 0 0 0 8 0 0 0 0 0 8 8 0 0 8 8 8 8 8 8 8 0 8 8 0 0 8 0 8 0 0 8 8 8 0 8 0 0 8 0 8 8 8 0 8 8 8 0 8 0 8 0 0 8 0 0 0 8 0 0 0 8 8 0 0 0 0 8 0 0 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 8 0 0 8 0 8 8 8 8 8 0 8 8 8 8 0 8 8 0 0 8 0 8 0 8 8 0 0 8 0 8 8 8 0 0 0 0 0 8 8 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 8 0 8 8 0 0 0 0 0 0 0 8 0 0 8 0 0 0 8 8 8 8 0 8 0 0 8 0 8 0 8 8 0 0 8 0 0 8 0 0 8 8 0 8 0 0 8 8 8 0 0 8 8 0 0 8 0 0 8 8 8 0 0 0 0 8 8 8 0 8 8 0 0 8 8 0 8 8 0 0 8 8 8 8 8 0 0 0 0 0 0 0 8 8 0 8 0 0 0 8 0 0 0 0 0 8 0 0 8 0 8 0 8 0 0 8 8 8 0 8 8 8 0 8 0 8 8 8 8 0 0 8 0 8 8 8 0 0 0 8 0 8 8 8 8 0 0 8 8 8 8 0 8 8 0 0 8 0 8 8 8 0 8 0 8 generates a code of length 80 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+31x^70+96x^71+160x^72+372x^73+810x^74+778x^75+2330x^76+1992x^77+4247x^78+2992x^79+5313x^80+2854x^81+4499x^82+1972x^83+2179x^84+802x^85+584x^86+270x^87+212x^88+106x^89+54x^90+24x^91+27x^92+14x^93+9x^94+10x^95+10x^96+4x^97+5x^98+2x^99+7x^100+1x^102+1x^108 The gray image is a code over GF(2) with n=640, k=15 and d=280. This code was found by Heurico 1.16 in 18.9 seconds.