The generator matrix

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

generates a code of length 94 over Z9 who´s minimum homogenous weight is 171.

Homogenous weight enumerator: w(x)=1x^0+736x^171+2502x^174+4236x^177+6016x^180+6768x^183+7968x^186+8092x^189+7404x^192+6408x^195+4604x^198+2448x^201+1356x^204+392x^207+102x^210+12x^213+4x^216

The gray image is a code over GF(3) with n=282, k=10 and d=171.
This code was found by Heurico 1.13 in 29.3 seconds.