The generator matrix

 1  0  0  1  1  1  2  1  2  1  1  1  6  1
 0  1  0  1  0  3  1  0  0  2  4  1  1  0
 0  0  1  1  1  0  1  0  1  1  6  3  3  0
 0  0  0  2  0  6  0  2  4  6  0  4  4  0
 0  0  0  0  2  0  4  2  6  6  6  6  4  0
 0  0  0  0  0  4  4  0  4  4  0  0  4  4

generates a code of length 14 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+38x^8+96x^9+358x^10+972x^11+1804x^12+3036x^13+3750x^14+3032x^15+1889x^16+952x^17+306x^18+92x^19+44x^20+12x^21+2x^22

The gray image is a code over GF(2) with n=56, k=14 and d=16.
This code was found by Heurico 1.16 in 0.573 seconds.