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 2 0 2 1 1 1 2 2 1 1 1 1 2 4 0 4 2 2 2 8 1 1 1 8 2 1 2 1 1 1 2 1 8 1 2 1 8 2 0 2 0 0 0 2 14 2 4 4 6 4 2 6 12 6 4 12 0 6 10 2 12 14 4 8 14 14 14 14 12 12 2 8 14 2 2 12 12 2 6 10 2 12 6 2 12 10 12 6 8 6 6 14 2 2 12 10 12 2 10 0 0 2 0 2 2 2 8 10 4 0 0 8 14 2 6 14 8 2 2 6 4 0 12 2 2 4 14 2 8 12 14 12 0 4 6 4 8 2 14 10 4 6 12 10 2 12 4 2 14 0 10 4 8 0 8 14 14 0 14 8 0 0 0 2 2 0 10 2 8 12 4 10 14 12 2 10 0 6 6 12 2 6 4 14 8 0 4 14 8 12 14 2 14 8 0 2 10 2 10 2 8 2 6 2 8 2 2 6 14 10 10 14 6 12 6 0 0 6 12 0 2 0 0 0 0 4 0 4 0 0 12 4 4 12 4 8 8 12 4 4 12 4 8 0 8 12 8 4 12 12 8 12 8 4 12 8 8 12 12 4 4 4 12 4 0 8 12 0 12 12 8 12 0 8 12 0 12 0 12 12 4 12 0 0 0 0 0 8 0 0 8 8 8 8 8 0 8 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 0 0 0 0 8 0 0 0 8 8 8 8 8 8 0 0 0 8 8 0 0 0 8 0 0 8 8 8 0 8 0 generates a code of length 61 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+230x^52+336x^53+1008x^54+1308x^55+2379x^56+3296x^57+4972x^58+6592x^59+8204x^60+8752x^61+8473x^62+6720x^63+5186x^64+3056x^65+2138x^66+1232x^67+822x^68+352x^69+276x^70+84x^71+65x^72+16x^73+26x^74+8x^76+3x^78+1x^80 The gray image is a code over GF(2) with n=488, k=16 and d=208. This code was found by Heurico 1.16 in 65.4 seconds.