The generator matrix

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

generates a code of length 29 over Z8 who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+224x^22+104x^23+652x^24+552x^25+1608x^26+1360x^27+2672x^28+2080x^29+2558x^30+1416x^31+1687x^32+552x^33+623x^34+64x^35+168x^36+16x^37+42x^38+4x^40+1x^50

The gray image is a code over GF(2) with n=116, k=14 and d=44.
This code was found by Heurico 1.16 in 8.57 seconds.