The generator matrix

 1  1  1  1  1  1  1  1  1  1  2  1  2  1  2  4  2  4  4  1  1  1
 0  2  0  0  0  0  0  0  4  6  6  2  6  6  4  2  0  2  4  4  0  0
 0  0  2  0  0  0  2  6  6  2  6  6  2  2  0  4  0  2  2  2  0  0
 0  0  0  2  0  2  2  6  0  0  2  6  0  4  4  0  6  6  2  4  2  0
 0  0  0  0  2  2  0  6  2  2  4  2  6  4  6  6  0  2  4  2  6  0
 0  0  0  0  0  4  0  0  0  0  0  0  4  4  0  4  0  0  4  4  4  0
 0  0  0  0  0  0  4  0  0  4  0  4  0  0  4  0  4  4  0  0  4  4
 0  0  0  0  0  0  0  4  4  4  0  4  0  4  0  4  4  0  0  4  0  4

generates a code of length 22 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+88x^14+120x^15+235x^16+430x^17+482x^18+1574x^19+727x^20+4070x^21+934x^22+3838x^23+860x^24+1802x^25+498x^26+338x^27+208x^28+98x^29+42x^30+18x^31+16x^32+4x^34+1x^36

The gray image is a code over GF(2) with n=88, k=14 and d=28.
This code was found by Heurico 1.16 in 2.54 seconds.