The generator matrix 1 0 1 1 1 4 1 1 0 1 1 6 12 1 1 2 1 1 1 14 1 6 1 1 1 1 0 1 1 12 12 1 1 1 1 4 1 14 0 1 1 1 1 1 1 10 1 1 2 14 2 1 1 1 14 2 1 12 1 8 1 1 14 14 1 12 4 8 1 2 2 1 0 1 1 0 11 1 1 0 1 10 5 1 1 11 2 1 4 3 3 1 1 1 2 6 10 3 1 12 11 1 1 12 13 4 7 1 11 1 1 2 5 5 13 9 4 1 7 14 0 1 1 13 2 2 1 8 3 4 10 1 3 5 1 1 15 2 1 12 12 0 8 0 0 0 2 0 0 8 10 2 2 2 8 2 6 12 0 14 14 10 10 12 8 4 10 0 14 12 2 0 4 8 0 14 6 12 6 8 6 2 6 0 14 14 12 12 8 10 4 6 14 2 2 4 12 2 0 10 0 2 10 2 4 6 8 8 2 10 4 2 6 14 2 8 0 0 0 2 0 10 14 14 6 8 10 0 0 14 6 2 12 14 8 10 4 0 14 4 4 8 12 6 2 4 14 2 2 12 0 14 6 2 8 2 4 14 2 8 4 6 8 8 12 0 6 10 4 14 8 10 2 6 4 0 4 4 6 14 0 0 14 6 12 6 6 8 0 0 0 0 12 0 0 12 12 4 4 4 0 8 4 0 0 4 12 12 8 4 8 12 0 4 8 12 8 12 8 12 8 4 4 4 4 4 12 0 8 4 0 0 0 4 0 8 12 8 8 4 0 0 12 8 4 4 12 12 0 12 8 12 0 8 8 0 4 0 8 8 generates a code of length 72 over Z16 who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+46x^63+360x^64+844x^65+1407x^66+2254x^67+3718x^68+4814x^69+7063x^70+7906x^71+8748x^72+7924x^73+7150x^74+5030x^75+3745x^76+2088x^77+1116x^78+608x^79+307x^80+178x^81+110x^82+36x^83+47x^84+6x^85+15x^86+8x^87+2x^88+2x^89+3x^90 The gray image is a code over GF(2) with n=576, k=16 and d=252. This code was found by Heurico 1.16 in 54.6 seconds.