The generator matrix 1 0 0 1 1 1 0 1 1 1 1 0 2 2 1 1 1 1 2 0 0 0 0 1 1 0 2 1 1 0 1 1 2 0 1 1 1 1 2 1 2 0 1 1 1 1 0 2 0 1 0 1 0 1 0 1 0 1 1 0 0 1 3 1 2 1 0 2 1 3 1 1 1 1 0 2 1 0 1 2 0 0 0 3 2 0 3 1 3 3 1 2 1 1 3 3 0 0 0 1 1 2 0 0 0 0 1 1 1 0 1 0 1 1 0 2 1 3 3 2 3 0 1 0 0 3 1 1 1 1 3 2 2 1 1 2 1 1 3 1 0 0 2 1 0 1 0 2 1 2 1 1 2 2 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 2 2 2 2 0 2 0 2 0 2 2 2 2 0 0 0 2 0 2 0 0 0 0 2 0 2 2 0 2 2 0 2 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 2 2 2 0 2 2 0 0 2 2 0 0 0 2 2 0 0 2 0 2 2 0 2 2 0 2 0 2 0 0 0 2 0 0 2 0 0 2 2 2 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 2 0 2 2 2 2 2 2 0 0 2 2 2 0 2 0 2 0 0 2 2 0 0 2 2 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 0 0 2 0 0 2 0 0 2 2 2 0 2 2 2 2 2 0 2 2 2 2 2 0 0 0 2 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 2 2 0 0 2 2 0 0 0 2 2 2 0 0 0 2 0 0 2 0 2 2 2 0 2 0 2 0 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 2 0 2 2 2 0 0 2 0 0 2 0 2 2 2 2 2 2 0 0 2 0 0 0 2 2 0 0 2 0 0 2 0 2 2 2 2 0 2 2 0 2 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 2 2 2 0 2 0 0 2 0 2 2 0 2 0 0 2 0 0 2 2 0 2 0 2 2 2 0 0 2 2 2 2 2 2 0 2 2 2 0 generates a code of length 52 over Z4 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+41x^40+40x^41+142x^42+140x^43+241x^44+308x^45+347x^46+370x^47+434x^48+554x^49+533x^50+618x^51+614x^52+624x^53+549x^54+598x^55+461x^56+404x^57+360x^58+280x^59+189x^60+108x^61+90x^62+38x^63+55x^64+10x^65+21x^66+2x^67+12x^68+5x^70+2x^71+1x^78 The gray image is a code over GF(2) with n=104, k=13 and d=40. This code was found by Heurico 1.16 in 7.43 seconds.