New extremal self-dual doubly-even binary codes of length 88
Abstract
The known structure of the automorphism group of the extended binary quadratic-residue code of length 80 is used for the construction of 36 new extremal doubly-even codes of length 88. All these codes have an automorphism of order five with eight fixed points and are inequivalent to the previously known 34 codes. © 2004 Elsevier Inc. All rights reserved.
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