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 2 1 2 2 2 2 1 1 2 2 2 4 1 1 2 4 1 1 0 1 1 2 4 2 1 1 1 1 4 1 4 1 1 0 1 2 1 2 4 1 1 0 1 4 2 1 4 4 2 1 4 2 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 12 0 8 4 4 12 8 8 8 4 12 4 0 8 4 0 8 12 0 8 12 4 12 0 12 0 8 12 0 8 12 4 4 8 0 12 0 8 4 4 12 4 12 12 12 0 12 12 12 4 4 8 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 0 8 4 4 12 0 0 8 4 12 0 12 4 0 12 12 4 4 4 0 12 4 8 12 8 12 12 12 12 0 0 0 12 4 8 4 8 4 4 0 4 0 12 8 0 0 0 8 0 0 4 4 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 0 8 0 8 0 8 8 8 0 0 0 8 8 8 8 8 8 0 8 0 8 8 8 0 8 0 0 8 8 0 8 0 0 0 0 0 8 0 0 8 0 0 8 8 8 0 8 8 0 8 0 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 8 0 8 0 0 0 0 0 8 8 0 0 8 8 0 8 0 0 8 8 8 8 0 0 8 0 8 8 8 0 0 0 0 0 0 0 8 0 0 0 8 8 0 0 8 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 0 8 8 8 8 0 8 8 8 0 8 8 0 8 8 0 8 8 8 0 0 0 0 8 0 0 0 8 0 8 0 8 0 0 8 8 8 0 8 0 0 0 8 0 8 8 0 8 8 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 8 0 8 8 0 8 0 8 0 0 8 0 0 0 0 8 8 0 0 8 0 8 8 8 8 8 0 8 0 0 8 0 8 8 8 0 0 0 8 8 0 8 8 0 0 0 0 8 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 8 0 8 0 8 8 8 8 0 8 8 0 0 8 0 8 0 8 8 8 0 8 8 0 0 8 0 8 8 8 8 8 0 0 0 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 0 8 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 8 0 0 8 8 8 8 8 8 0 8 8 0 8 8 0 8 8 0 0 8 0 0 0 0 8 0 0 0 0 8 8 0 0 0 8 0 8 0 8 8 0 8 8 8 8 0 8 0 0 8 8 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 8 0 8 0 8 0 0 0 8 0 0 8 8 8 0 0 8 0 8 8 8 0 0 8 8 0 0 0 8 0 0 0 0 8 8 0 0 8 8 8 0 8 8 0 0 0 0 8 0 0 0 0 generates a code of length 87 over Z16 who´s minimum homogenous weight is 73. Homogenous weight enumerator: w(x)=1x^0+28x^73+97x^74+98x^75+189x^76+230x^77+342x^78+294x^79+665x^80+586x^81+1353x^82+1318x^83+2995x^84+2174x^85+4695x^86+2750x^87+4639x^88+2320x^89+2923x^90+1278x^91+1320x^92+588x^93+621x^94+306x^95+313x^96+170x^97+149x^98+90x^99+81x^100+46x^101+33x^102+10x^103+27x^104+20x^106+5x^108+2x^109+5x^110+3x^112+2x^114+2x^116 The gray image is a code over GF(2) with n=696, k=15 and d=292. This code was found by Heurico 1.16 in 88.1 seconds.