The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+75x^12+116x^13+236x^14+720x^15+889x^16+2476x^17+1816x^18+3624x^19+1966x^20+2444x^21+848x^22+768x^23+262x^24+84x^25+40x^26+8x^27+7x^28+4x^30

The gray image is a code over GF(2) with n=76, k=14 and d=24.
This code was found by Heurico 1.16 in 1.35 seconds.