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 2 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 12 1 1 2 1 1 0 1 1 2 1 1 1 1 1 1 1 1 1 12 1 4 1 0 1 0 1 2 1 8 1 0 1 1 2 1 4 0 2 12 6 0 6 12 10 0 6 12 10 10 4 6 0 14 8 12 10 10 12 10 4 0 6 8 6 6 2 2 0 0 6 12 14 4 6 12 10 2 4 10 2 2 10 12 6 4 2 14 14 6 0 8 2 8 6 10 6 2 4 8 8 0 8 0 14 2 12 12 12 4 2 2 14 6 4 2 4 2 10 4 12 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 0 8 0 8 0 0 0 8 0 8 8 0 8 0 0 8 8 0 0 0 8 8 8 0 8 8 8 8 0 8 0 8 0 0 0 8 8 8 8 8 0 8 0 0 8 8 0 8 0 8 8 0 0 0 0 0 0 8 8 0 0 8 0 8 0 0 0 8 0 0 0 0 0 8 8 0 0 8 8 8 0 8 8 8 0 0 8 8 0 0 0 8 0 0 0 8 8 8 8 0 8 0 8 8 0 0 0 0 8 0 0 0 8 8 8 8 0 0 8 0 8 8 0 0 0 8 8 8 8 8 8 0 0 0 0 0 8 0 0 8 0 8 8 0 8 8 0 0 0 8 0 0 0 0 8 0 0 0 8 0 0 8 8 0 0 8 0 8 8 0 8 8 8 0 0 8 8 8 8 8 8 0 0 0 0 8 0 0 8 0 0 0 0 8 8 0 8 0 8 8 8 0 0 0 8 8 0 0 8 8 0 8 0 0 8 0 0 8 8 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 8 0 0 0 0 0 8 0 0 0 8 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 0 0 8 8 8 8 0 8 0 8 8 0 8 8 8 8 8 8 8 0 8 0 0 0 8 8 8 0 0 0 8 0 0 0 0 8 8 8 0 8 8 8 8 8 0 8 0 8 0 8 0 8 0 0 0 0 8 0 0 0 0 0 0 8 0 8 0 8 0 0 0 8 0 8 8 8 0 0 0 0 0 0 8 0 0 8 8 0 8 0 8 0 8 0 0 8 8 8 0 0 0 8 8 8 0 8 0 8 0 8 0 0 8 0 8 8 0 8 0 8 8 0 8 8 0 8 0 8 0 8 8 0 0 8 0 8 0 8 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 8 8 0 8 8 0 8 0 0 8 0 8 8 8 8 0 8 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 0 8 8 0 0 8 8 0 8 0 0 0 8 8 0 0 8 0 8 8 8 0 0 8 0 0 0 0 0 8 8 0 8 0 8 0 0 0 0 8 8 8 8 0 generates a code of length 86 over Z16 who´s minimum homogenous weight is 77. Homogenous weight enumerator: w(x)=1x^0+76x^77+77x^78+132x^79+237x^80+194x^81+507x^82+426x^83+873x^84+958x^85+1212x^86+986x^87+970x^88+426x^89+444x^90+198x^91+196x^92+110x^93+51x^94+42x^95+14x^96+28x^97+6x^98+8x^99+7x^100+4x^102+2x^104+2x^106+3x^108+1x^114+1x^140 The gray image is a code over GF(2) with n=688, k=13 and d=308. This code was found by Heurico 1.16 in 42.9 seconds.