The generator matrix

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

generates a code of length 19 over Z9 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+50x^24+30x^25+60x^26+140x^27+360x^28+576x^29+246x^30+1422x^31+2376x^32+694x^33+4476x^34+5568x^35+1634x^36+7578x^37+8064x^38+2112x^39+7920x^40+6912x^41+1246x^42+4026x^43+2688x^44+242x^45+432x^46+126x^48+62x^51+8x^54

The gray image is a code over GF(3) with n=57, k=10 and d=24.
This code was found by Heurico 1.16 in 5.7 seconds.