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 1 1 1 1 1 1 1 3 1 1 1 1 3a 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 0 8a 8a+5 3a+5 a+5 3 8a+4 3a+5 8a+3 7a+7 a+7 8a+7 a+1 a+7 a 3a+7 2a 3a+7 a+8 a+3 2a+5 4a+5 5a+3 1 3 3 a+3 2a+8 1 4a+8 7a+8 6a+5 2a+5 2a+7 6a+7 8a+2 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 3a 3 3a 0 6 6a+3 6a+3 3 6a+3 6a 6 3a+3 6a+6 0 3a 6a 0 6a+3 6a 3a+6 6 6a 0 6a+6 3a 0 3a+3 6a+3 0 3a+3 3a 3 3a+6 6 6a+3 6 3 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 3a 6 3 3a 6a 6a 3a+3 3a+6 0 3a+3 6a+3 3 6 3a+3 0 6a+6 3a+3 6a+6 6 6a+6 6 6 6a 6a+3 3a+3 3a+6 6a+6 3a+6 0 3a 6a+3 6a+3 3 3 3a+6 6a+3 3a+6 0 3a+6 generates a code of length 57 over GR(81,9) who´s minimum homogenous weight is 423. Homogenous weight enumerator: w(x)=1x^0+232x^423+432x^427+1080x^432+288x^433+2808x^434+2808x^435+6048x^436+1096x^441+3024x^442+17496x^443+11016x^444+20088x^445+1064x^450+16416x^451+73224x^452+39528x^453+62424x^454+888x^459+32760x^460+116424x^461+51624x^462+68472x^463+696x^468+520x^477+544x^486+296x^495+128x^504+16x^513 The gray image is a code over GF(9) with n=513, k=6 and d=423. This code was found by Heurico 1.16 in 33.5 seconds.