The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+272x^22+132x^23+782x^24+580x^25+1496x^26+1476x^27+2526x^28+1732x^29+2624x^30+1580x^31+1559x^32+492x^33+696x^34+140x^35+249x^36+12x^37+32x^38+2x^40+1x^52

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 35.5 seconds.