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 2 1 2 1 1 1 2 2 2 1 1 1 2 1 1 1 4 2 1 0 1 4 2 1 1 0 1 1 4 1 2 0 2 1 4 1 1 2 2 2 2 0 1 1 1 4 1 1 0 1 1 2 1 2 1 1 1 4 1 1 0 12 0 12 0 12 0 12 0 12 0 4 12 8 0 8 12 4 12 12 4 0 0 8 0 8 12 12 0 0 4 12 12 12 0 12 4 12 12 12 4 0 12 12 12 8 12 12 12 4 4 4 12 12 0 12 4 12 4 12 0 12 4 4 0 12 8 4 12 4 12 12 4 8 0 4 12 0 12 4 8 0 0 4 8 4 0 4 0 0 12 0 0 8 0 0 0 0 0 0 0 0 0 0 8 8 8 0 0 8 8 8 0 8 8 0 8 0 8 0 8 0 0 0 8 0 0 8 8 0 8 0 8 0 0 0 0 8 0 8 0 8 0 8 8 0 8 0 8 0 0 8 8 8 0 0 8 0 0 8 0 0 0 8 8 8 8 0 0 0 8 8 8 8 8 8 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 8 8 0 0 0 0 8 8 0 8 0 0 0 8 8 0 8 8 8 0 0 8 0 0 0 8 8 0 8 8 8 0 8 0 0 8 8 0 8 0 8 8 8 0 8 0 0 0 8 0 0 8 0 0 0 8 8 8 0 0 8 0 0 8 8 0 0 0 8 0 8 0 0 0 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 0 0 8 8 8 0 0 8 0 8 0 8 0 8 0 8 0 0 8 8 8 0 0 0 8 8 8 0 8 8 0 0 0 0 8 8 8 8 0 8 8 8 0 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 8 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 0 8 8 0 0 8 8 8 0 8 0 8 0 8 0 0 8 0 8 8 8 8 0 0 0 8 0 8 8 0 8 0 8 0 8 8 0 0 8 8 8 0 0 8 0 8 8 0 0 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 0 8 8 0 8 8 8 8 8 0 0 0 0 0 8 0 0 8 0 8 8 0 0 8 8 0 8 0 8 0 0 0 0 8 0 0 8 8 8 8 0 8 0 0 8 8 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 8 8 0 8 0 0 8 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 8 0 8 8 8 0 0 0 0 0 0 8 0 0 0 0 8 0 8 8 8 8 8 0 0 8 8 8 0 8 8 0 0 8 8 0 0 0 0 0 0 8 0 0 8 0 8 8 8 8 0 8 8 8 0 0 0 0 0 8 8 8 8 0 8 0 8 0 8 0 8 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 0 0 8 0 0 8 0 8 8 8 0 0 0 8 8 8 0 0 8 0 0 8 8 0 0 8 0 0 0 8 8 0 8 0 8 8 8 0 8 8 0 8 0 8 8 8 0 8 0 8 8 8 8 0 0 0 8 8 8 0 8 8 8 8 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 0 0 0 8 8 8 0 0 8 8 8 0 0 8 0 8 0 8 0 0 8 0 0 8 8 8 8 0 8 0 0 8 8 8 0 8 8 8 0 8 0 8 0 0 0 8 0 8 0 0 0 0 8 8 0 0 0 0 0 8 8 8 0 8 8 8 8 0 8 8 8 0 0 8 8 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 8 8 0 0 0 0 0 0 8 8 0 0 8 8 8 0 0 8 8 0 0 8 0 0 8 8 0 8 8 8 0 8 8 8 0 8 0 0 0 8 8 0 0 8 8 0 0 0 8 8 8 8 0 0 0 8 8 0 0 8 8 0 0 0 0 8 0 0 8 8 0 0 8 0 8 0 8 0 generates a code of length 91 over Z16 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+127x^76+70x^78+465x^80+296x^82+1084x^84+1852x^86+4829x^88+7718x^90+7829x^92+4526x^94+2133x^96+740x^98+589x^100+144x^102+217x^104+14x^106+84x^108+32x^112+15x^116+2x^120+1x^128 The gray image is a code over GF(2) with n=728, k=15 and d=304. This code was found by Heurico 1.16 in 48.5 seconds.