The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+51x^24+144x^25+181x^26+252x^27+277x^28+274x^29+305x^30+210x^31+152x^32+116x^33+39x^34+16x^35+11x^36+10x^37+3x^38+2x^39+4x^40

The gray image is a code over GF(2) with n=116, k=11 and d=48.
This code was found by Heurico 1.16 in 0.0676 seconds.