The generator matrix 1 0 1 1 1 4 2 1 1 1 14 1 1 1 6 1 1 2 1 1 8 4 1 1 1 0 1 1 1 1 12 1 6 2 1 1 4 1 8 1 1 10 1 1 1 8 1 1 1 2 1 10 1 2 1 12 1 1 6 10 1 2 10 1 0 1 1 6 7 1 1 12 9 11 1 10 7 6 1 9 8 1 11 10 1 1 4 9 14 1 7 15 4 6 1 3 1 1 0 3 1 13 1 5 7 1 5 2 7 1 8 4 6 2 12 1 2 1 5 1 2 9 1 1 13 14 1 0 0 0 2 0 14 10 14 6 8 0 8 10 8 10 2 2 10 12 10 4 10 4 0 8 6 14 4 10 2 8 12 14 6 10 12 12 14 10 12 0 2 0 6 2 12 12 2 8 12 6 4 8 14 6 10 10 2 10 12 10 6 6 6 12 0 0 0 12 0 0 4 0 0 4 12 4 12 12 12 4 8 4 0 4 8 8 4 12 0 8 0 4 12 0 4 4 8 4 12 12 4 8 12 8 0 8 8 12 0 12 8 8 8 8 0 12 4 0 12 4 8 12 12 8 4 8 8 4 0 0 0 0 8 8 8 8 0 0 0 8 0 8 8 8 8 0 8 0 8 8 8 8 0 0 8 0 0 8 8 0 0 0 0 8 0 0 0 8 0 0 8 0 0 8 0 8 0 8 8 8 0 8 0 0 8 8 8 8 0 0 8 0 generates a code of length 64 over Z16 who´s minimum homogenous weight is 58. Homogenous weight enumerator: w(x)=1x^0+312x^58+272x^59+1253x^60+1368x^61+2026x^62+1888x^63+2289x^64+2080x^65+1946x^66+1280x^67+935x^68+264x^69+260x^70+16x^71+109x^72+58x^74+18x^76+6x^78+1x^80+2x^84 The gray image is a code over GF(2) with n=512, k=14 and d=232. This code was found by Heurico 1.16 in 7.49 seconds.