The generator matrix

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

generates a code of length 63 over Z8 who´s minimum homogenous weight is 54.

Homogenous weight enumerator: w(x)=1x^0+46x^54+114x^55+223x^56+326x^57+458x^58+554x^59+594x^60+716x^61+707x^62+744x^63+821x^64+700x^65+634x^66+512x^67+329x^68+272x^69+165x^70+102x^71+64x^72+30x^73+26x^74+22x^75+12x^76+4x^77+9x^78+2x^80+2x^82+1x^84+1x^86+1x^88

The gray image is a code over GF(2) with n=252, k=13 and d=108.
This code was found by Heurico 1.16 in 2.96 seconds.