The generator matrix

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

generates a code of length 70 over Z9 who´s minimum homogenous weight is 121.

Homogenous weight enumerator: w(x)=1x^0+210x^121+228x^122+556x^123+1146x^124+792x^125+1656x^126+2676x^127+1764x^128+3344x^129+5022x^130+2790x^131+5050x^132+7842x^133+4380x^134+7570x^135+10704x^136+5832x^137+8668x^138+12924x^139+6774x^140+10008x^141+13284x^142+6390x^143+9520x^144+11226x^145+5178x^146+6512x^147+7710x^148+3210x^149+3852x^150+3966x^151+1326x^152+1656x^153+1530x^154+564x^155+466x^156+432x^157+120x^158+132x^159+60x^160+18x^161+30x^162+14x^165+4x^168+4x^171+4x^174+2x^180

The gray image is a code over GF(3) with n=210, k=11 and d=121.
This code was found by Heurico 1.13 in 212 seconds.