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 2 1 2 2 2 1 1 2 2 2 1 1 1 1 2 4 1 8 4 2 4 1 2 1 2 4 1 1 2 1 0 1 2 1 1 4 8 2 2 2 1 1 0 1 8 1 1 4 2 4 4 1 2 1 0 12 0 4 0 0 4 12 0 0 12 12 0 8 12 8 12 0 4 12 12 0 8 4 8 8 12 12 4 0 12 4 8 4 4 0 12 0 4 8 0 12 0 12 0 4 8 8 0 12 4 4 8 4 12 12 0 12 8 4 4 4 0 12 4 4 4 4 4 4 4 4 4 12 4 4 12 12 0 8 4 4 0 4 8 12 8 12 0 0 0 0 12 4 0 12 4 0 0 12 12 8 8 12 4 4 0 8 4 0 4 4 8 4 4 8 0 0 0 12 12 4 12 8 12 8 0 0 4 4 12 8 8 0 12 4 4 12 8 12 12 12 0 12 0 8 12 4 4 0 12 4 12 8 12 0 0 12 8 12 4 4 4 12 8 0 0 8 4 12 4 0 4 4 12 8 4 4 12 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 8 8 8 8 8 0 0 0 8 0 8 8 8 0 8 0 0 8 0 0 8 0 8 8 8 8 0 0 0 8 8 0 8 8 8 0 8 8 8 8 0 8 8 8 0 0 0 0 8 8 0 8 8 8 0 8 0 0 0 0 8 8 8 0 0 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 0 8 8 0 8 8 0 8 0 8 8 0 8 0 8 8 8 8 8 0 8 8 0 8 0 8 8 0 0 8 8 8 8 0 0 8 0 0 0 0 0 0 8 0 0 0 8 8 8 0 0 8 0 8 0 0 0 0 0 8 0 8 8 0 0 8 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 8 0 8 8 0 8 8 0 0 8 0 0 0 8 8 8 0 0 8 8 8 8 0 8 8 8 0 8 0 8 8 0 0 0 0 0 8 8 8 8 0 8 8 8 0 8 0 8 0 0 0 8 8 8 0 8 8 8 8 8 8 8 8 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 0 0 0 8 8 0 8 8 8 8 8 0 0 0 0 8 0 0 8 0 0 8 8 0 8 8 8 0 8 0 8 8 0 0 8 0 0 0 0 8 0 0 8 8 8 8 8 8 8 8 8 8 8 8 0 0 8 0 8 0 0 8 8 0 0 0 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 8 8 8 0 0 8 8 0 0 0 8 8 8 0 0 8 0 0 0 8 8 0 8 0 0 8 8 8 8 0 8 8 0 8 0 8 0 8 0 8 0 8 0 8 0 0 8 0 0 8 8 8 0 0 8 0 8 8 8 8 0 8 8 8 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 0 8 0 8 8 0 8 0 0 8 0 0 8 0 8 8 8 0 0 8 0 0 0 8 0 8 0 8 8 0 8 8 8 8 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 0 8 8 8 8 0 8 8 8 8 0 8 8 8 8 0 0 8 0 0 0 8 0 8 0 0 0 8 0 0 8 8 8 0 8 0 8 8 0 0 8 8 8 0 0 8 0 0 8 8 0 8 8 0 8 8 0 0 8 8 0 8 0 0 0 0 0 8 8 0 0 generates a code of length 90 over Z16 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+70x^76+62x^77+125x^78+158x^79+233x^80+362x^81+323x^82+818x^83+372x^84+1990x^85+344x^86+4216x^87+421x^88+6696x^89+418x^90+6758x^91+400x^92+4336x^93+374x^94+1984x^95+324x^96+690x^97+276x^98+326x^99+140x^100+166x^101+100x^102+72x^103+71x^104+28x^105+62x^106+2x^107+10x^108+6x^109+13x^110+2x^111+6x^112+9x^114+4x^118 The gray image is a code over GF(2) with n=720, k=15 and d=304. This code was found by Heurico 1.16 in 44.9 seconds.