The generator matrix 1 0 1 1 1 0 1 1 4 1 0 1 2 1 1 6 1 1 6 1 1 1 1 1 2 4 1 1 4 1 6 2 1 1 4 1 1 0 1 1 4 1 0 1 1 1 1 2 1 4 6 1 1 1 2 1 1 1 1 1 1 2 2 1 2 1 4 2 1 1 2 1 0 6 1 1 4 1 1 2 1 0 1 1 0 1 1 3 0 1 3 1 0 1 2 7 1 1 2 1 6 5 1 6 4 1 1 7 2 1 7 1 1 2 7 1 0 1 1 5 0 1 0 1 5 1 4 5 1 5 1 1 5 1 0 1 4 2 4 7 3 2 1 2 2 0 5 0 6 7 4 6 5 2 1 5 0 1 2 6 0 0 0 0 2 0 0 0 0 6 2 2 2 2 4 2 6 6 4 4 4 0 6 0 4 0 6 6 4 2 4 6 4 2 0 2 4 6 4 6 2 0 6 0 6 0 6 6 4 4 4 4 0 6 0 2 4 0 2 4 6 6 4 0 6 6 0 4 4 6 2 2 2 4 2 2 6 2 4 6 4 2 0 0 0 0 2 0 6 2 6 2 6 4 0 2 2 0 0 4 2 0 0 6 6 4 2 2 6 0 4 6 0 4 6 4 6 4 4 0 0 2 6 4 0 6 6 0 2 0 2 4 6 0 2 0 4 2 0 4 6 0 4 6 2 0 6 6 6 0 2 0 0 4 0 2 4 2 4 6 6 4 2 0 0 0 0 0 2 0 2 6 2 4 6 2 0 2 0 6 6 4 4 4 0 6 0 0 6 2 2 2 0 4 0 2 2 6 6 0 4 4 2 2 0 6 4 2 2 0 6 6 0 2 0 6 0 0 2 2 2 6 2 2 4 2 0 4 6 0 2 4 6 2 6 0 4 2 6 6 4 0 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 0 0 4 4 4 0 0 4 4 4 4 4 4 0 4 4 4 0 4 0 4 0 0 4 4 0 4 0 4 4 0 0 4 0 0 0 4 4 0 0 0 4 0 4 0 0 4 4 0 0 0 4 4 0 0 0 0 0 0 0 0 4 0 4 4 0 0 4 0 4 4 4 4 4 4 0 4 4 4 4 0 4 4 0 0 4 0 0 0 4 0 0 4 4 4 0 4 0 0 4 4 0 4 4 4 0 0 4 0 4 4 0 0 4 4 0 4 0 0 4 0 0 0 0 0 0 4 4 0 0 4 0 4 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 0 0 4 4 4 4 0 0 0 0 4 4 0 0 0 4 4 0 4 4 4 4 0 4 4 4 4 0 4 0 4 0 0 4 4 4 4 4 0 0 0 4 0 0 4 0 generates a code of length 81 over Z8 who´s minimum homogenous weight is 68. Homogenous weight enumerator: w(x)=1x^0+59x^68+70x^69+207x^70+308x^71+425x^72+774x^73+1042x^74+1288x^75+1433x^76+1910x^77+2259x^78+2448x^79+2753x^80+2794x^81+2858x^82+2556x^83+2191x^84+1924x^85+1560x^86+1234x^87+888x^88+588x^89+426x^90+302x^91+132x^92+120x^93+75x^94+50x^95+44x^96+12x^97+18x^98+6x^99+8x^100+3x^102+1x^104+1x^108 The gray image is a code over GF(2) with n=324, k=15 and d=136. This code was found by Heurico 1.16 in 60.5 seconds.