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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 2 0 0 2 2 2a 2a^2 2a^2+2a 2a^2+2a+2 2a^2+2a+2 2 2a^2+2a+2 2a^2+2 0 2a 2a^2+2a+2 2a 2a^2+2a+2 2a^2+2 2a^2+2 2a^2 2a 2a 0 2a+2 2a^2+2a 2a^2+2a+2 2a^2+2a+2 2 2 2a^2+2a 0 2a^2 2a 2a^2+2a 2a^2+2 0 2a^2 2a+2 2a 2a 2a^2+2a+2 2a^2+2a 2a^2+2 2 2 2a^2+2a 2 2a^2+2a 2a^2+2a+2 2a^2+2a 0 0 2a^2+2a 2a^2 2a^2+2a+2 2a 2a^2+2a 0 0 0 2 0 2a^2+2 2a^2+2a+2 2a 2a^2+2 2a^2+2 2a 2a^2+2 2a^2 2a 2a+2 2 2a^2+2a+2 2a+2 2a^2+2a 2a^2+2a 2 2a^2+2a 0 2 2a 2a 2a^2+2 0 2a+2 2 2a^2+2a 2a 2a+2 2a^2+2 2 2 2a^2+2 2a^2+2a 2a+2 2a 2a^2+2 0 2a+2 0 2a+2 2a^2+2 0 2a^2+2a+2 0 2a^2 2a^2+2a+2 2 2a+2 2a+2 2a 2 0 2a^2+2a+2 2a^2 2a^2 0 0 0 0 2 2 2a^2+2a 2a^2+2a 2 2a^2+2 2a^2+2a 2a^2+2 2a^2+2 2a+2 2a 2a^2+2a 2a 0 0 2a^2+2 2a^2+2a+2 2a^2+2 2a^2+2a+2 2a^2+2a+2 2 2 2 2a^2+2a+2 2a 2a^2+2 0 2a^2 2a^2+2 2a 2a^2+2a 2a 2a 2 2a+2 2a^2+2a+2 2a^2+2 0 2 2a+2 2a+2 2a^2 2a+2 2a^2 2a^2+2 2a^2 2a+2 2a 2a^2+2a+2 2a^2+2a+2 2a^2+2a 2a^2+2a 2a^2 2a^2+2a 2a+2 2 2 generates a code of length 60 over GR(64,4) who´s minimum homogenous weight is 392. Homogenous weight enumerator: w(x)=1x^0+301x^392+721x^400+700x^408+588x^416+28672x^420+420x^424+483x^432+329x^440+224x^448+161x^456+112x^464+49x^472+7x^480 The gray image is a code over GF(8) with n=480, k=5 and d=392. This code was found by Heurico 1.16 in 0.629 seconds.