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 2 2 2 2 2 4 2 2 1 1 2 1 1 1 2 4 4 1 2 1 0 4 1 0 1 1 2 4 1 1 1 4 1 2 1 1 0 12 0 4 0 0 4 12 0 0 12 12 0 8 12 8 12 0 4 12 12 0 4 8 8 8 12 12 4 0 12 4 8 4 4 0 12 8 0 4 4 4 4 4 12 8 0 8 8 0 8 8 8 8 4 4 8 12 12 0 4 0 8 12 8 0 8 12 12 8 4 12 0 0 12 4 0 12 4 0 0 12 12 8 8 12 4 4 0 8 4 4 0 4 4 8 4 8 0 0 0 12 12 4 12 8 12 8 0 4 12 4 12 12 4 12 8 12 12 4 0 0 4 4 4 8 8 8 4 0 12 4 4 12 12 0 12 12 0 8 8 4 0 4 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 8 0 0 0 8 0 8 8 8 0 8 0 0 0 8 0 8 8 0 0 8 8 8 0 8 0 8 0 8 0 8 0 8 0 8 8 0 8 8 0 0 8 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 0 8 8 0 8 8 0 8 0 8 8 0 8 0 8 8 8 8 8 8 0 8 8 0 0 0 0 0 0 8 8 8 0 8 0 0 0 8 0 0 8 0 8 8 8 0 0 8 8 8 0 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 0 8 8 0 8 8 8 0 0 8 0 0 0 8 8 8 0 0 8 8 8 8 8 0 0 8 0 0 0 8 0 8 0 8 8 8 8 0 8 0 8 8 0 0 8 8 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 8 8 0 0 0 8 8 0 8 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 8 0 8 0 0 0 0 0 0 8 0 0 8 8 8 0 8 8 0 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 8 8 0 8 0 8 8 0 0 0 8 8 8 0 0 8 0 0 0 8 8 0 0 8 8 0 8 8 8 0 8 0 8 8 0 0 8 0 8 0 8 0 0 8 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 0 8 8 0 8 8 0 0 8 0 8 8 8 0 0 8 8 8 8 0 8 0 8 8 0 0 0 0 8 8 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 0 8 8 8 0 8 8 8 8 0 8 8 8 8 0 0 8 0 8 0 8 8 8 8 8 0 0 8 8 8 8 0 8 0 8 8 0 0 0 8 8 8 8 8 0 0 8 8 8 8 8 8 generates a code of length 72 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+214x^60+248x^62+24x^63+674x^64+104x^65+894x^66+464x^67+1762x^68+1840x^69+3714x^70+3712x^71+5474x^72+3712x^73+3764x^74+1840x^75+1821x^76+464x^77+868x^78+104x^79+564x^80+24x^81+206x^82+172x^84+34x^86+51x^88+15x^92+3x^96+1x^104 The gray image is a code over GF(2) with n=576, k=15 and d=240. This code was found by Heurico 1.16 in 33.8 seconds.