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 1 1 2 2 2 1 1 2 2 2 1 2 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 1 1 2 1 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 0 8 8 8 0 8 0 8 0 8 0 0 8 8 8 0 0 8 8 8 8 0 0 0 0 0 0 8 8 0 8 8 8 8 8 8 0 8 8 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 0 0 0 0 0 8 8 8 8 8 0 8 0 8 8 8 0 0 8 0 0 8 0 0 8 8 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 8 0 0 8 8 8 0 0 8 0 0 0 0 8 8 0 0 0 8 0 0 8 0 0 0 8 0 0 0 0 8 8 0 8 0 0 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 0 8 8 8 0 8 8 8 0 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 8 8 8 0 8 0 8 0 8 0 0 8 0 8 8 0 0 8 0 8 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 0 8 8 0 0 0 8 8 0 0 8 0 0 8 0 8 8 8 0 0 8 0 8 8 8 8 0 8 8 0 0 8 0 8 0 0 0 0 0 0 0 0 8 8 0 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 0 0 8 0 0 8 8 0 8 0 8 0 8 0 8 0 8 0 8 0 0 8 8 8 0 0 8 8 0 0 8 8 0 0 8 0 8 0 0 8 8 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 0 0 8 0 8 8 0 0 8 8 8 0 0 8 8 8 0 0 8 8 0 0 8 8 0 8 8 0 0 0 8 0 0 0 0 0 8 8 0 8 8 8 8 8 0 0 0 8 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 8 8 0 8 8 8 0 8 8 0 8 0 8 8 8 8 8 8 8 0 0 0 8 0 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 8 8 0 0 8 8 8 8 8 8 8 8 0 0 8 8 8 0 8 0 8 0 8 0 0 8 8 0 0 0 8 0 8 8 0 0 8 0 0 0 generates a code of length 67 over Z16 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+137x^56+2x^58+209x^60+90x^62+370x^64+228x^66+6144x^67+357x^68+164x^70+239x^72+26x^74+115x^76+2x^78+80x^80+23x^84+4x^88+1x^112 The gray image is a code over GF(2) with n=536, k=13 and d=224. This code was found by Heurico 1.16 in 3.15 seconds.