The generator matrix

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

generates a code of length 68 over Z9 who´s minimum homogenous weight is 120.

Homogenous weight enumerator: w(x)=1x^0+118x^120+300x^121+480x^122+962x^123+774x^124+1164x^125+1718x^126+1542x^127+1680x^128+2448x^129+2100x^130+2142x^131+3388x^132+2388x^133+2610x^134+3816x^135+2934x^136+2820x^137+3962x^138+2736x^139+2748x^140+3432x^141+2406x^142+1968x^143+2398x^144+1380x^145+1254x^146+1264x^147+606x^148+480x^149+442x^150+282x^151+108x^152+104x^153+48x^154+42x^155+2x^156+2x^159

The gray image is a code over GF(3) with n=204, k=10 and d=120.
This code was found by Heurico 1.16 in 53.2 seconds.