The generator matrix

 1  0  1  1  1  1  1 21  1  1 24  1  1  1  1  1  0  1  1  1 21  1  1 24  1  1  1 24  1  1  1  0  1  1  1  1 21  1  1  1  1 24  0  1  1  1  1  1 21  6  1  1 15  1  1 15  1  1  1  1  1  1  1  1  1  6  1  1  1  1  1  1  1  1  1
 0  1  7 26 21  4 20  1 19 24  1 23 26 16  0  4  1 19 21 20  1 23 24  1 16 26 19  1 23 21  0  1  4 20 24 13  1 19 24  5  8  1  1 21  0 16 12  9  1  1  6  4  1  7 10  1 25 22  9 18 15 20 23 26 26  1  4 15 15  5 11 19 16 24 21
 0  0  9  0  0  0 18  9 18  9  9  9  9  0 18  0  0  9  9 18  0 18  9  0 18 18 18  9  9  0  0 18  0  9  9  0  0 18 18 18  0 18  0 18  9 18  0  0  9  9  9 18  9  0  9 18  0  9  9 18 18 18  0  9  9 18  9 18  9 18  0  9  0 18 18
 0  0  0  9  0  9  9  9 18 18  0 18  0  9  9  0  9  9  0  9 18  9  0 18  9  0  0 18  0  9 18  9 18  9  9 18  9  0  9  0 18  9  9  0 18  9  9  9 18 18  0  9  0  9 18 18  0  0  9  0 18 18 18  9  9 18  9 18  9  0  0  0  0 18 18
 0  0  0  0 18 18  0 18 18  9 18 18  9  9  9  9  0  0  0 18  9  9 18  0  0 18  0  9 18  0  0  9 18  9  9  9 18  9 18  9  0 18  9  0  0 18 18  9  0 18  9  9  0  0  9  0 18 18  0  9  0 18  9 18  0 18  9  9 18  0  9  0  0 18  9

generates a code of length 75 over Z27 who´s minimum homogenous weight is 141.

Homogenous weight enumerator: w(x)=1x^0+138x^141+348x^142+456x^143+836x^144+1284x^145+642x^146+1610x^147+1830x^148+1062x^149+2096x^150+2652x^151+942x^152+2114x^153+1782x^154+570x^155+666x^156+234x^157+126x^158+46x^159+96x^160+60x^161+4x^162+30x^163+30x^164+6x^165+6x^166+4x^168+6x^171+4x^174+2x^177

The gray image is a code over GF(3) with n=675, k=9 and d=423.
This code was found by Heurico 1.16 in 1.44 seconds.