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 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 1 1 1 1 4 1 1 1 1 0 1 1 1 1 4 1 4 1 0 1 2 1 1 1 4 0 4 2 4 1 1 1 0 12 0 12 0 12 0 12 0 4 8 12 0 12 4 0 8 8 0 8 12 12 12 12 4 12 0 8 12 8 12 12 4 0 4 12 12 8 8 4 12 0 0 12 8 12 4 4 4 8 8 8 4 12 12 8 4 4 0 12 8 0 8 12 4 12 12 12 8 12 0 0 0 8 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 0 8 0 0 8 8 0 8 8 8 0 0 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 0 0 0 0 8 8 0 8 0 8 0 0 8 0 8 8 8 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 8 0 0 0 8 8 0 8 8 0 0 8 8 8 8 8 8 0 8 8 0 8 8 8 0 0 8 8 0 8 8 0 8 8 8 0 8 8 0 8 8 8 8 0 8 0 8 8 8 0 8 0 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 8 8 8 0 0 0 8 0 0 8 0 0 0 8 0 0 8 0 8 8 8 0 8 8 0 8 0 8 8 8 0 0 8 8 0 0 0 8 8 8 8 8 0 8 0 8 0 8 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 0 0 0 0 0 8 0 0 8 8 0 0 8 0 0 0 0 8 8 8 8 8 8 8 0 8 8 8 8 8 0 0 0 8 0 8 0 0 8 0 8 8 0 0 8 8 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 0 8 8 8 8 8 0 8 8 0 8 8 8 0 8 8 8 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 8 8 0 8 8 0 8 8 0 8 8 8 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 0 8 8 0 8 0 8 8 8 0 0 0 0 8 0 0 8 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 0 8 0 8 8 8 0 0 8 8 8 0 0 8 0 0 8 8 8 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 0 0 8 0 8 0 0 0 0 0 8 8 8 8 8 0 8 0 0 8 8 0 8 0 8 8 8 0 8 0 0 0 8 0 0 8 8 8 0 8 0 0 0 8 8 8 0 8 8 0 8 0 generates a code of length 71 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+45x^60+14x^61+71x^62+58x^63+155x^64+138x^65+240x^66+236x^67+832x^68+364x^69+1751x^70+428x^71+1748x^72+356x^73+846x^74+256x^75+214x^76+134x^77+100x^78+42x^79+56x^80+18x^81+40x^82+4x^83+12x^84+13x^86+8x^88+10x^90+1x^92+1x^110 The gray image is a code over GF(2) with n=568, k=13 and d=240. This code was found by Heurico 1.16 in 2.4 seconds.