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 1 1 1 1 1 1 2 2 2 1 1 4 2 2 1 1 1 2 4 1 8 1 2 4 1 2 4 4 4 1 1 1 1 2 4 0 0 4 4 2 1 0 12 0 0 0 0 0 0 0 12 12 4 4 4 4 4 0 12 8 4 12 4 4 8 4 0 8 8 12 12 8 4 4 4 12 0 8 8 0 8 8 4 8 12 4 12 0 4 0 8 8 0 4 12 8 12 4 4 0 4 12 4 12 0 12 8 8 8 4 8 0 8 4 4 4 8 0 0 0 12 0 0 0 4 12 4 4 12 8 4 8 8 4 0 4 8 8 12 12 0 4 8 8 4 4 0 12 12 8 12 12 0 0 8 8 8 12 4 12 8 8 4 12 0 8 8 8 0 8 0 0 12 4 8 4 4 8 0 8 12 12 8 0 8 0 4 12 0 0 4 4 8 0 12 0 0 0 12 0 4 4 12 0 8 12 12 12 12 8 0 12 0 0 12 4 4 12 0 12 8 12 4 8 8 0 0 4 8 4 4 12 8 4 8 12 4 4 12 0 8 12 12 8 12 4 12 0 8 0 8 12 0 12 0 8 0 0 8 4 8 12 12 4 8 12 4 8 12 4 12 0 0 0 0 0 12 4 0 12 4 12 8 4 12 8 12 0 4 4 4 4 4 8 0 12 8 0 12 0 8 8 12 4 8 4 0 0 0 8 12 8 8 12 4 4 0 0 0 8 12 0 0 0 12 0 12 12 0 12 0 12 8 0 4 8 12 12 4 4 0 12 0 8 4 12 8 12 8 0 0 0 0 0 8 0 0 8 8 0 8 0 0 8 8 0 0 8 0 8 8 0 0 8 0 0 0 8 8 8 0 0 0 8 0 0 8 8 8 0 0 0 8 8 0 8 0 8 8 8 8 8 8 8 0 8 0 8 8 0 0 8 0 8 0 0 0 8 8 0 8 0 0 8 0 8 0 0 0 0 0 0 8 0 8 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 8 8 0 8 0 0 8 0 8 0 8 0 8 8 0 8 8 0 0 0 8 8 0 0 8 0 8 8 0 8 0 0 0 8 8 0 0 0 0 8 8 8 0 8 8 8 0 8 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 8 0 8 0 8 0 8 8 0 8 0 0 0 8 0 8 0 0 8 8 0 8 8 8 0 0 8 0 8 0 8 8 8 0 8 8 8 8 0 8 8 0 8 8 0 0 0 8 8 0 0 0 0 8 0 8 8 0 8 0 generates a code of length 77 over Z16 who´s minimum homogenous weight is 65. Homogenous weight enumerator: w(x)=1x^0+88x^65+149x^66+212x^67+358x^68+334x^69+471x^70+762x^71+973x^72+1572x^73+2658x^74+3152x^75+3535x^76+4188x^77+3717x^78+3118x^79+2641x^80+1632x^81+935x^82+728x^83+523x^84+270x^85+194x^86+178x^87+133x^88+100x^89+50x^90+36x^91+23x^92+8x^93+16x^94+6x^95+4x^96+1x^100+1x^102+1x^110 The gray image is a code over GF(2) with n=616, k=15 and d=260. This code was found by Heurico 1.16 in 37.1 seconds.