A new quasi-symmetric 2-(56,16,6) design obtained from codes
The binary code spanned by the blocks of the known quasi-symmetric 2-(56,16,6) design is utilized for the construction of a new quasi-symmetric design with these parameters. The new design is then embedded as a residual design into a new non-self-dual symmetric 2-(78,22,6) design.
A new quasi-symmetric 2-(56,16,6) design obtained from codes.
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