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

generates a code of length 61 over GR(81,9) who´s minimum homogenous weight is 459.

Homogenous weight enumerator: w(x)=1x^0+632x^459+648x^460+864x^461+576x^465+1368x^466+3520x^468+5760x^469+8064x^470+648x^472+6048x^474+8856x^475+7808x^477+15120x^478+17280x^479+10368x^481+32832x^483+36504x^484+21504x^486+43200x^487+42768x^488+41472x^490+65520x^492+58248x^493+23824x^495+40248x^496+36000x^497+560x^504+472x^513+280x^522+272x^531+152x^540+24x^549

The gray image is a code over GF(9) with n=549, k=6 and d=459.
This code was found by Heurico 1.16 in 45.4 seconds.