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 2 1 2 1 1 1 2 1 1 4 2 1 0 1 2 1 1 4 1 1 1 1 2 1 0 1 1 1 4 1 0 1 1 1 2 1 2 1 2 1 1 0 12 0 12 0 12 0 12 0 12 8 4 0 12 0 8 12 4 0 8 12 4 0 12 12 12 12 12 0 8 4 12 12 8 12 12 12 4 0 12 12 8 12 12 4 0 12 12 4 4 0 0 8 12 12 4 4 4 8 4 0 12 0 12 12 12 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 8 8 8 8 8 0 0 8 8 0 8 8 8 0 0 0 0 8 0 8 0 0 0 8 8 8 0 8 0 0 8 0 0 8 0 0 8 8 8 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 8 8 8 8 8 8 8 0 0 0 8 8 0 8 0 8 0 8 0 0 8 8 0 8 8 0 8 8 0 0 8 8 0 0 0 0 0 0 8 8 8 8 8 8 0 0 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 0 8 8 0 0 8 0 0 0 8 0 8 8 8 0 8 0 0 8 0 0 8 0 8 8 0 0 0 0 8 8 0 0 8 0 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 0 8 8 0 8 0 8 8 8 8 8 0 0 0 8 8 8 8 8 8 0 8 8 8 8 0 8 0 0 0 0 0 8 8 8 8 0 0 0 0 8 0 0 0 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 8 0 8 8 0 8 0 8 0 0 8 8 0 0 8 0 0 8 0 0 0 8 8 0 8 0 8 8 8 8 8 0 8 8 8 0 8 0 0 8 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 8 8 8 8 8 0 0 8 8 8 0 8 0 8 0 8 0 8 8 8 0 0 8 0 8 0 8 8 0 0 0 0 8 0 8 8 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 8 8 8 0 0 8 0 0 8 8 0 0 0 0 8 8 0 8 0 0 8 8 0 0 8 8 0 8 8 8 0 0 8 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 8 0 8 0 0 0 8 8 0 0 0 8 0 0 8 0 8 8 0 0 8 0 0 8 8 0 0 8 8 0 8 8 8 8 8 8 0 8 0 0 8 8 8 8 0 0 0 0 generates a code of length 66 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+51x^54+140x^56+298x^58+466x^60+898x^62+1024x^63+1462x^64+3072x^65+1626x^66+3072x^67+1455x^68+1024x^69+878x^70+425x^72+286x^74+102x^76+42x^78+33x^80+14x^82+8x^84+3x^86+3x^88+1x^100 The gray image is a code over GF(2) with n=528, k=14 and d=216. This code was found by Heurico 1.16 in 8.45 seconds.