The generator matrix

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

generates a code of length 68 over Z9 who´s minimum homogenous weight is 123.

Homogenous weight enumerator: w(x)=1x^0+240x^123+276x^124+396x^125+638x^126+588x^127+690x^128+996x^129+762x^130+900x^131+1268x^132+918x^133+840x^134+1112x^135+870x^136+846x^137+1180x^138+882x^139+870x^140+1070x^141+684x^142+654x^143+826x^144+498x^145+432x^146+464x^147+228x^148+156x^149+156x^150+102x^151+36x^152+60x^153+24x^154+12x^155+6x^156+2x^159

The gray image is a code over GF(3) with n=204, k=9 and d=123.
This code was found by Heurico 1.13 in 2.42 seconds.