The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1  0  1  1  1  1  1  1  1  3  1  1  1  1  1  1  1  3  1  1  3  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 3a+5 8a 8a+5  1 8a+4  0 2a+5  a 7a+7 a+5 3a+5  1 a+3 6a+5 8a+7 2a+5 a+7  3 a+8  1  3 3a+7  1 8a+3 2a+5 3a+7 4a 5a+8 8a+5  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  0  3 3a 3a+6 6a 3a+3 6a+3  6 6a+6  6  0 3a+3 3a+6 3a+3  0  6 6a 6a+3 3a+3 3a+6 3a  6 3a+3 6a+3 6a+6  0 6a+6  0 6a+3  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  3 6a 3a 6a  6 6a+3 3a 6a+6 3a+3 6a+3  0  6  0 6a+6 6a+3 6a+6 3a  0  6  6 3a+3 3a 6a 3a 3a 6a  6 6a+3 6a+3 3a 6a+6

generates a code of length 49 over GR(81,9) who´s minimum homogenous weight is 360.

Homogenous weight enumerator: w(x)=1x^0+248x^360+216x^362+216x^364+2800x^369+720x^370+2520x^371+3024x^373+19240x^378+4320x^379+10584x^380+7776x^382+99560x^387+18360x^388+40392x^389+21168x^391+197432x^396+29088x^397+51264x^398+20304x^400+848x^405+608x^414+528x^423+176x^432+48x^441

The gray image is a code over GF(9) with n=441, k=6 and d=360.
This code was found by Heurico 1.16 in 28.1 seconds.