The generator matrix

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

generates a code of length 33 over Z9 who´s minimum homogenous weight is 56.

Homogenous weight enumerator: w(x)=1x^0+444x^56+382x^57+1434x^59+820x^60+2124x^62+1220x^63+2748x^65+1476x^66+3090x^68+1606x^69+2358x^71+814x^72+804x^74+204x^75+120x^77+22x^78+6x^81+8x^84+2x^90

The gray image is a code over GF(3) with n=99, k=9 and d=56.
This code was found by Heurico 1.16 in 56.9 seconds.