The generator matrix 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 0 1 1 a 7a+7 8a+4 3a+5 8a+5 8a a+5 0 a+5 8a 8a+5 8a+4 1 a 7a+7 3a+7 1 8a 3a+5 8a+5 a+5 2a+5 7a+7 3a+5 0 a+8 3 2a+5 8a+4 8a+7 8a+3 a 3 1 6a 8a+3 6a+5 a+7 6a+8 8a+8 8a+3 8a+2 3a+7 0 0 0 3a+6 0 3a+6 3 6a+6 6a+6 6 3a 3a+6 3a 3 3a 3 3 6a+6 6 3a+6 3a+6 3 6a+6 3a 3a+3 6a+3 6a+6 3 3 6 3a+3 3a+6 3a 3a+6 6 3a+3 3a 6a 6a+3 3a+6 0 6a+6 0 3a+3 3a 3a+3 3 0 0 0 0 3 3a+6 3a+6 3 3a 3 3a+3 6a 6a+6 6a 6a+3 0 6a+6 3a+3 3a+6 3 6 3a 6a+6 3a+6 6a+6 6a+6 6a+3 6a+3 3a 6 3a 6a 3 3a 6a+3 0 6a+6 6a+3 6a+3 6a+3 6a+6 6a 3a+6 6a+3 3 3 0 3 generates a code of length 47 over GR(81,9) who´s minimum homogenous weight is 342. Homogenous weight enumerator: w(x)=1x^0+144x^342+288x^347+856x^351+144x^352+1080x^353+720x^354+1440x^355+4104x^356+1160x^360+3456x^361+12312x^362+4320x^363+5400x^364+13176x^365+1056x^369+27648x^370+65448x^371+18360x^372+19872x^373+41832x^374+880x^378+73728x^379+131112x^380+29088x^381+25776x^382+45576x^383+904x^387+808x^396+480x^405+216x^414+56x^423 The gray image is a code over GF(9) with n=423, k=6 and d=342. This code was found by Heurico 1.16 in 26.8 seconds.