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 0 1 1 1 1 1 1 1 2 1 8 8 2 4 4 12 1 1 1 2 1 2 1 1 4 1 2 12 1 1 1 0 1 4 1 2 1 2 1 1 1 1 1 2 0 2 2 2 2 1 0 2 0 6 0 6 4 2 4 14 2 12 0 6 6 12 10 2 8 4 0 2 4 6 14 2 14 4 10 8 2 12 6 2 0 2 2 14 2 2 2 2 8 8 14 2 2 10 0 2 2 14 2 6 12 8 2 0 2 2 6 4 10 12 14 10 14 8 4 0 2 14 14 8 0 0 0 12 0 0 0 4 0 0 0 8 8 4 12 4 4 4 4 0 8 4 12 12 12 0 4 0 4 12 8 8 8 4 8 4 12 8 12 8 12 12 12 12 4 4 4 4 4 0 8 4 4 4 4 12 4 4 8 0 4 8 8 0 12 12 12 4 8 12 8 12 8 4 4 0 0 0 0 12 0 0 0 4 0 8 0 8 8 8 0 0 8 8 4 4 12 12 4 12 0 0 4 4 12 4 4 12 4 8 4 4 4 12 4 4 8 0 4 4 0 4 8 0 12 4 12 12 8 4 4 12 4 4 12 12 8 8 4 0 12 0 8 4 4 4 8 4 4 8 0 0 0 0 0 12 0 0 8 4 12 12 8 4 4 8 4 12 0 8 8 8 0 0 0 4 12 4 4 4 4 12 4 4 4 12 4 8 4 8 12 4 0 12 12 8 4 0 12 12 0 12 12 4 8 0 12 0 4 12 0 0 12 4 0 4 8 4 12 4 4 8 0 4 8 0 0 0 0 0 0 8 0 8 8 0 8 8 8 8 0 8 8 0 8 0 0 8 0 8 0 8 0 0 8 0 8 8 8 0 0 0 0 8 8 0 0 8 8 0 8 0 0 0 0 8 8 8 8 0 8 8 8 8 8 0 8 8 0 0 8 8 8 8 0 0 8 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 0 0 0 8 8 0 0 8 8 8 8 8 0 8 0 8 0 0 8 0 8 0 0 8 8 8 0 0 8 0 8 8 0 8 0 0 0 0 8 8 0 8 8 0 0 0 8 0 0 8 8 8 0 8 8 0 0 0 8 0 generates a code of length 75 over Z16 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+55x^64+100x^65+178x^66+338x^67+510x^68+780x^69+1121x^70+1660x^71+2480x^72+3392x^73+3786x^74+4068x^75+3967x^76+3194x^77+2597x^78+1662x^79+983x^80+704x^81+416x^82+276x^83+151x^84+128x^85+78x^86+54x^87+40x^88+20x^89+12x^90+6x^91+3x^92+2x^93+3x^94+1x^96+1x^100+1x^102 The gray image is a code over GF(2) with n=600, k=15 and d=256. This code was found by Heurico 1.16 in 26.7 seconds.