The generator matrix 1 0 1 1 1 6 1 1 0 1 14 1 1 8 1 6 1 1 1 1 6 4 1 1 1 0 1 1 0 1 14 1 1 1 6 1 6 10 4 1 1 1 8 1 1 1 1 8 6 1 1 14 1 1 8 1 4 1 12 4 4 10 1 0 0 1 11 6 1 1 8 5 1 10 1 3 3 1 6 1 13 4 11 8 1 1 9 14 5 1 2 13 1 14 1 7 12 3 1 12 1 1 1 4 7 1 1 0 6 3 5 1 1 12 10 1 5 5 1 2 1 0 2 1 1 1 14 1 0 0 12 0 0 0 0 0 0 0 0 12 12 12 12 12 12 12 8 4 12 12 0 8 4 8 12 8 0 8 12 0 12 8 4 8 4 8 8 12 0 4 4 4 0 8 4 0 4 12 12 8 0 4 0 4 12 4 8 0 8 0 4 12 0 0 0 12 0 0 0 0 4 12 12 0 12 12 0 4 12 4 12 8 0 0 12 8 8 0 4 8 12 12 0 8 4 4 8 0 12 0 12 8 12 0 12 8 12 8 4 0 8 12 8 8 8 4 4 8 4 8 0 8 0 12 12 8 0 0 0 0 4 0 8 4 0 8 0 0 8 4 4 4 8 4 12 4 12 12 4 4 12 4 0 0 12 12 0 8 4 8 0 8 0 0 4 0 8 4 8 4 12 0 0 4 0 0 8 4 4 8 12 0 8 8 12 0 4 4 0 8 0 0 0 0 0 12 12 4 12 4 8 12 8 0 0 4 12 0 4 12 8 12 0 8 0 12 12 0 8 12 0 12 4 12 4 8 12 8 4 8 8 12 4 4 8 4 8 12 8 12 4 12 12 8 8 0 4 12 12 4 0 0 4 12 generates a code of length 64 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+79x^54+122x^55+237x^56+408x^57+1021x^58+1422x^59+3338x^60+4834x^61+7131x^62+8396x^63+11271x^64+9020x^65+7154x^66+4592x^67+3298x^68+1438x^69+902x^70+310x^71+239x^72+98x^73+78x^74+66x^75+44x^76+8x^77+15x^78+4x^79+4x^80+2x^81+2x^82+1x^86+1x^90 The gray image is a code over GF(2) with n=512, k=16 and d=216. This code was found by Heurico 1.16 in 52.5 seconds.