The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+95x^24+274x^25+426x^26+480x^27+612x^28+510x^29+546x^30+332x^31+350x^32+282x^33+118x^34+36x^35+22x^36+6x^37+6x^38

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 0.232 seconds.