The generator matrix

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

generates a code of length 29 over Z8 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+168x^24+168x^25+456x^26+392x^27+722x^28+448x^29+596x^30+352x^31+417x^32+152x^33+160x^34+24x^35+30x^36+4x^38+6x^40

The gray image is a code over GF(2) with n=116, k=12 and d=48.
This code was found by Heurico 1.16 in 0.204 seconds.