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 1 1 2 2 1 4 2 1 4 2 4 4 4 2 4 2 8 2 2 2 1 4 1 1 1 1 0 12 0 0 0 0 0 0 0 12 12 4 4 4 4 4 0 12 4 8 8 12 4 0 4 4 8 0 4 12 8 12 12 8 12 12 12 4 0 0 12 4 8 12 0 4 12 4 0 12 4 0 0 4 0 8 12 0 8 8 8 12 12 0 0 0 12 0 0 0 4 12 4 4 12 8 4 8 8 4 0 4 0 12 8 0 8 4 8 4 4 4 8 4 4 0 0 0 12 0 8 4 12 8 8 4 0 12 4 12 0 12 12 8 0 0 4 4 0 4 0 12 12 4 0 12 0 0 0 0 0 12 0 4 4 12 0 8 12 12 12 12 8 0 12 0 0 4 0 12 12 4 8 8 8 12 4 12 8 0 0 12 0 8 4 12 4 12 4 8 0 4 4 8 8 0 0 12 4 4 0 4 4 0 8 8 0 4 4 12 8 0 0 0 0 0 12 4 0 12 4 12 8 4 12 8 12 0 4 4 0 8 4 4 4 4 8 8 0 4 8 0 12 4 4 12 0 8 8 12 12 8 4 8 4 8 8 0 8 8 0 4 8 12 4 0 4 0 4 8 8 4 12 8 0 0 0 0 0 0 0 8 0 0 8 8 0 8 0 0 8 8 0 0 0 8 8 8 0 8 8 0 8 0 8 8 8 8 0 0 8 0 0 0 8 0 0 8 0 8 0 0 8 0 0 0 0 8 8 8 0 0 8 8 8 0 8 8 8 0 0 0 0 0 0 0 8 0 8 8 8 0 0 0 8 8 0 8 8 8 0 8 8 8 8 0 8 8 8 0 0 0 0 0 0 8 0 8 0 0 0 0 8 0 8 8 0 0 0 8 0 0 8 8 8 0 0 0 0 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 8 0 8 0 0 8 0 8 0 8 8 0 0 8 8 0 0 0 8 8 0 8 8 0 0 8 0 8 8 8 8 8 0 8 8 8 8 8 0 0 8 8 8 8 0 8 0 generates a code of length 64 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+53x^52+80x^53+171x^54+232x^55+342x^56+434x^57+539x^58+824x^59+1372x^60+2100x^61+3315x^62+4580x^63+4741x^64+4550x^65+3450x^66+2044x^67+1345x^68+814x^69+543x^70+394x^71+262x^72+172x^73+135x^74+98x^75+70x^76+38x^77+34x^78+18x^79+6x^80+4x^81+4x^82+2x^83+1x^94 The gray image is a code over GF(2) with n=512, k=15 and d=208. This code was found by Heurico 1.16 in 27.1 seconds.