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 2 0 1 1 2 12 1 1 2 1 0 1 2 12 1 1 1 1 1 2 1 1 1 1 0 1 2 1 2 1 1 1 1 12 1 1 1 2 1 1 1 0 1 1 1 1 2 12 1 1 1 1 2 1 2 1 12 1 2 4 0 1 2 1 1 1 0 2 12 6 0 6 12 10 0 6 12 10 0 6 12 10 4 10 6 0 14 8 12 10 6 2 0 12 10 2 6 10 6 0 2 6 10 2 10 12 0 6 12 6 14 12 10 10 2 4 10 4 6 10 12 6 14 2 2 6 0 10 8 2 12 2 0 4 6 10 6 2 10 8 6 14 6 0 6 14 2 14 4 8 2 12 6 6 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 8 8 8 8 0 8 8 8 0 0 8 8 0 0 8 8 8 8 8 8 8 8 8 8 0 0 0 0 8 0 8 0 8 0 0 0 8 0 8 0 8 0 0 0 8 8 0 0 0 0 8 8 0 8 0 0 0 0 8 0 0 8 8 8 8 0 0 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 0 0 0 0 8 0 8 8 8 8 8 0 8 8 0 8 0 0 8 8 8 8 0 0 8 8 8 0 8 8 8 8 8 8 8 0 0 0 0 0 0 0 8 8 8 0 8 0 0 0 0 8 0 0 0 8 0 0 8 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 8 8 0 8 0 0 8 8 0 0 0 0 0 8 8 8 8 0 0 8 0 8 8 8 0 0 0 0 8 8 8 8 0 0 8 0 0 8 8 0 0 8 8 8 8 0 0 8 0 0 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 8 8 8 0 8 8 8 0 0 8 8 0 0 0 8 0 0 8 8 0 0 0 8 0 8 8 8 8 0 8 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 8 8 8 0 0 8 8 8 8 0 8 8 8 8 0 8 0 0 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 0 0 8 8 8 8 0 8 8 8 8 8 0 0 0 0 0 0 8 8 8 0 0 0 8 0 0 8 8 0 8 8 8 8 0 0 0 8 8 0 8 8 8 8 8 8 8 0 0 8 8 8 0 0 8 8 0 0 0 8 0 0 8 0 0 0 0 8 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 8 8 8 0 8 0 8 0 8 8 8 0 8 0 8 8 0 8 0 0 0 8 8 8 8 0 8 8 0 0 0 8 8 0 0 8 8 8 0 8 8 8 8 0 0 8 8 0 8 0 0 8 8 0 0 0 0 8 0 8 0 0 0 8 0 0 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 8 8 0 0 0 8 0 0 8 0 0 8 0 8 0 8 0 8 0 8 0 0 0 8 0 8 8 0 0 0 8 8 0 8 0 8 0 8 0 8 8 8 0 8 8 0 8 8 8 8 0 8 0 0 8 0 0 8 8 8 0 0 8 0 0 0 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 0 8 0 8 8 8 0 8 0 8 0 0 8 0 8 8 8 8 8 8 8 8 0 0 0 0 8 0 8 8 8 0 8 0 0 0 0 8 0 8 0 8 0 8 8 0 8 0 8 8 8 0 0 0 0 0 0 8 8 0 0 8 0 8 8 0 8 0 8 0 0 0 8 8 0 0 0 generates a code of length 90 over Z16 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+76x^76+48x^78+56x^79+287x^80+216x^81+224x^82+664x^83+571x^84+1380x^85+1034x^86+3140x^87+2438x^88+4816x^89+3036x^90+4784x^91+2426x^92+3080x^93+1020x^94+1376x^95+515x^96+696x^97+208x^98+216x^99+208x^100+52x^101+58x^102+4x^103+67x^104+4x^106+40x^108+19x^112+6x^116+1x^120+1x^132 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 35 seconds.