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 2 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 4 1 1 4 1 2 4 1 1 0 0 1 1 1 2 1 2 1 4 1 1 0 12 0 4 0 0 4 12 0 8 4 4 0 4 4 8 0 8 12 0 4 8 12 4 4 12 0 8 8 4 0 4 4 4 4 8 8 0 4 4 12 8 4 12 0 0 12 4 12 0 0 4 12 8 8 8 0 8 0 4 12 0 12 12 4 4 0 4 0 0 0 12 4 0 12 4 0 8 4 0 4 0 12 0 4 8 4 4 4 12 8 8 8 8 8 4 4 0 4 8 4 12 4 4 12 4 12 4 12 12 8 8 8 8 4 8 4 8 8 12 4 0 4 4 8 8 4 4 4 12 4 4 12 4 0 12 12 12 0 0 0 8 0 0 0 0 8 8 8 0 8 8 0 0 8 0 0 0 8 0 8 0 8 8 0 8 8 8 0 0 0 8 8 8 0 0 8 8 0 8 8 8 8 0 0 8 0 0 8 8 0 0 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 0 0 8 0 8 8 8 0 0 8 8 8 8 0 0 0 8 0 8 0 8 8 0 0 8 0 8 0 8 0 8 0 8 8 8 0 0 0 8 8 8 0 0 0 8 8 8 0 0 0 0 0 0 8 0 0 0 8 0 8 8 8 8 8 8 8 8 8 0 0 8 8 8 0 0 8 8 8 8 8 0 8 0 0 0 8 8 0 0 8 8 8 0 8 0 0 8 8 0 8 8 0 0 0 8 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 8 8 0 8 8 0 0 8 8 0 0 8 8 8 8 8 0 0 0 8 0 8 8 8 8 8 0 0 8 0 8 0 0 8 8 0 0 0 8 8 8 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 0 0 8 8 0 8 8 0 8 8 8 0 0 0 0 8 0 8 0 8 8 8 0 8 0 0 8 0 8 0 8 8 8 8 8 8 0 0 0 8 8 0 0 8 0 8 0 8 8 0 8 0 0 0 8 0 generates a code of length 69 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+123x^60+4x^61+184x^62+32x^63+300x^64+176x^65+670x^66+736x^67+1361x^68+1176x^69+1272x^70+736x^71+692x^72+176x^73+180x^74+32x^75+145x^76+4x^77+96x^78+52x^80+30x^82+11x^84+2x^88+1x^112 The gray image is a code over GF(2) with n=552, k=13 and d=240. This code was found by Heurico 1.16 in 2.21 seconds.