The generator matrix

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

generates a code of length 49 over Z9 who´s minimum homogenous weight is 81.

Homogenous weight enumerator: w(x)=1x^0+62x^81+6x^83+170x^84+42x^85+66x^86+510x^87+132x^88+240x^89+914x^90+372x^91+534x^92+1296x^93+690x^94+732x^95+2072x^96+1122x^97+1014x^98+2238x^99+930x^100+984x^101+1736x^102+780x^103+606x^104+1162x^105+258x^106+150x^107+420x^108+48x^109+42x^110+174x^111+82x^114+64x^117+26x^120+8x^123

The gray image is a code over GF(3) with n=147, k=9 and d=81.
This code was found by Heurico 1.16 in 4.74 seconds.