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 1 1 2 1 1 2 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 4 1 1 0 1 1 1 1 1 4 1 1 0 2 4 2 0 1 1 1 1 1 2 0 1 2 4 1 2 1 1 0 12 0 12 0 12 0 12 0 4 8 12 0 12 4 0 8 8 12 12 0 12 4 8 12 8 0 12 8 12 12 4 12 12 4 4 4 12 4 12 0 0 0 8 0 12 12 4 4 4 12 12 8 0 8 12 0 8 4 12 12 12 4 0 8 8 4 12 12 4 0 4 12 8 12 12 0 0 0 8 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 0 0 8 8 0 0 0 8 8 8 8 0 0 8 8 0 0 8 8 8 0 0 8 0 0 8 0 8 0 8 8 0 8 8 0 8 8 0 8 0 8 8 0 0 0 0 0 0 0 8 8 8 0 8 8 8 8 0 8 0 0 0 8 0 0 0 0 0 8 0 0 0 8 8 0 0 0 0 8 8 0 8 8 0 8 8 0 8 8 0 0 0 8 8 8 8 8 8 8 8 8 8 0 0 0 8 0 8 8 8 8 0 8 8 0 0 8 8 8 0 0 8 8 8 8 8 0 8 8 8 8 8 0 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 8 0 0 8 0 0 8 0 8 0 8 8 8 0 8 8 0 8 8 0 0 8 8 0 0 8 8 8 8 8 0 0 8 8 8 0 8 8 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 0 0 0 8 0 8 0 0 0 0 0 8 0 8 8 8 0 0 0 0 8 8 0 8 8 8 8 8 0 8 8 0 0 8 8 0 8 0 8 8 8 8 0 8 0 0 8 0 0 8 0 0 0 8 8 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 0 8 8 8 8 8 8 8 0 8 0 0 8 8 8 8 8 0 0 8 8 0 8 8 8 8 0 0 0 0 8 8 0 8 0 0 0 0 0 0 0 8 8 8 0 0 8 8 8 8 8 0 0 0 8 8 8 8 8 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 0 8 8 0 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 8 8 0 8 0 0 0 0 8 8 8 8 8 0 8 0 8 8 8 0 8 0 8 8 0 8 0 8 8 8 0 0 0 0 0 0 0 8 8 0 8 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 8 0 8 8 0 8 0 0 8 8 0 8 0 8 8 0 0 0 0 8 8 8 0 0 0 0 8 8 8 0 0 8 8 8 8 0 0 8 8 8 8 8 8 8 0 0 0 0 0 8 8 8 8 0 0 8 0 0 generates a code of length 77 over Z16 who´s minimum homogenous weight is 66. Homogenous weight enumerator: w(x)=1x^0+38x^66+10x^67+87x^68+72x^69+103x^70+202x^71+100x^72+592x^73+119x^74+1580x^75+105x^76+2256x^77+87x^78+1580x^79+100x^80+592x^81+78x^82+202x^83+67x^84+72x^85+53x^86+10x^87+32x^88+19x^90+11x^92+11x^94+7x^96+2x^98+2x^100+1x^102+1x^118 The gray image is a code over GF(2) with n=616, k=13 and d=264. This code was found by Heurico 1.16 in 4.82 seconds.