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 12 1 0 2 1 1 1 2 1 4 1 2 1 2 1 1 2 1 2 1 1 1 8 2 1 1 4 1 8 1 4 8 1 12 1 0 0 2 0 2 0 8 2 10 8 2 12 14 0 10 4 6 4 8 6 2 12 2 8 14 2 2 10 12 0 4 14 6 14 4 2 4 12 8 14 4 10 10 0 14 8 14 14 0 0 10 0 2 12 0 8 2 2 12 2 2 2 0 0 2 2 12 14 6 12 0 2 10 12 4 14 14 8 4 14 2 0 8 0 2 2 14 0 4 2 6 6 8 10 10 12 2 12 14 14 8 0 2 8 8 4 10 4 14 2 2 6 12 12 0 2 4 4 8 6 4 14 2 0 0 0 4 0 0 12 8 4 8 12 12 12 8 4 12 8 8 12 12 4 8 12 8 12 0 4 4 8 8 8 0 0 0 8 12 4 12 4 8 8 0 12 0 4 4 12 8 12 0 0 8 12 12 4 12 8 4 4 4 12 0 0 0 0 8 8 8 8 0 0 0 8 8 8 8 0 0 0 0 8 0 8 0 8 0 8 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 0 0 8 8 0 0 8 8 8 0 0 8 0 0 0 0 0 0 8 0 generates a code of length 61 over Z16 who´s minimum homogenous weight is 55. Homogenous weight enumerator: w(x)=1x^0+168x^55+331x^56+498x^57+695x^58+844x^59+1175x^60+1162x^61+998x^62+866x^63+514x^64+310x^65+235x^66+160x^67+76x^68+72x^69+51x^70+10x^71+8x^72+4x^73+4x^74+7x^76+2x^77+1x^86 The gray image is a code over GF(2) with n=488, k=13 and d=220. This code was found by Heurico 1.16 in 1.81 seconds.