The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+92x^14+32x^15+262x^16+128x^17+432x^18+192x^19+409x^20+128x^21+228x^22+32x^23+93x^24+16x^26+3x^28

The gray image is a code over GF(2) with n=76, k=11 and d=28.
This code was found by Heurico 1.16 in 0.0646 seconds.