The generator matrix 1 0 0 1 1 1 1 1 1 1 1 1 1 1 2a^2+2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 0 1 2a+2 2a^2+2a 1 1 1 2a^2 1 1 1 1 0 1 0 1 a a^2 3a+3 a^2+3a a^2+3a+3 a^2+2a+1 2a^2+2 2a^2+3 a+2 a^2+2 1 3a^2+3a+2 2 a+3 a^2+a+2 2a^2+2a+3 a^2+2a+2 3a^2+2a+3 2a^2+a 2a^2+3a+1 3a^2+3a+1 a^2+1 2a^2+2a+2 3a^2+a+2 1 a^2+3 3a 2a+3 2a+2 3a^2+3a+2 3a^2+2 a^2+2a+1 3a^2+a 1 2a^2+a+3 1 1 3a^2+2a+2 2a^2+2 2a^2+3a+3 1 3a^2+3 3a^2+3a 2a^2+a+1 2a^2+2a 0 0 1 a^2+2a+1 a 3a^2+3a+2 1 a^2+3a+3 2a^2+3a+1 a^2 3 a^2+a+3 2a^2+2 3a^2+2 a^2+2a+3 2a+1 2a^2+a+1 3a^2+a+2 2a^2+3a a+3 3a^2+1 2a^2+a 3a^2+2a+1 a^2+3a+1 a^2+3a+2 3a^2+2a+3 3a^2+3a+3 3a+1 2a^2+3a 2a^2+2a+3 3a^2+3a+3 a^2+2a+2 a+2 a^2+a 2a+3 2a 3a+3 2a^2+a+1 a 2a+2 3a^2+a+2 a^2+3 3a^2+2a 3a^2+a+2 3a^2+3 3a^2+3a 2a+2 2a^2+3a+1 a^2+3a+3 generates a code of length 49 over GR(64,4) who´s minimum homogenous weight is 326. Homogenous weight enumerator: w(x)=1x^0+3472x^326+3528x^327+105x^328+336x^329+504x^330+336x^331+8232x^332+8008x^333+17360x^334+12432x^335+161x^336+4704x^337+3024x^338+1120x^339+17136x^340+10864x^341+26992x^342+18312x^343+70x^344+16464x^345+7224x^346+2128x^347+28392x^348+16968x^349+34608x^350+19488x^351+105x^352+7x^360+21x^368+42x^376 The gray image is a code over GF(8) with n=392, k=6 and d=326. This code was found by Heurico 1.16 in 9.43 seconds.