The generator matrix

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

generates a code of length 63 over Z8 who´s minimum homogenous weight is 55.

Homogenous weight enumerator: w(x)=1x^0+192x^55+486x^56+702x^57+923x^58+1118x^59+1206x^60+1362x^61+1569x^62+1580x^63+1411x^64+1308x^65+1315x^66+1106x^67+760x^68+496x^69+374x^70+210x^71+94x^72+94x^73+33x^74+16x^75+10x^76+6x^77+9x^78+2x^79+1x^82

The gray image is a code over GF(2) with n=252, k=14 and d=110.
This code was found by Heurico 1.16 in 8.57 seconds.