ESSENTIAL COHOMOLOGY AND EXTRASPECIAL p-GROUPS
نویسنده
چکیده
Let p be an odd prime number and let G be an extraspecial pgroup. The purpose of the paper is to show that G has no non-zero essential mod-p cohomology (and in fact that H∗(G, Fp) is Cohen-Macaulay) if and only if |G| = 27 and exp(G) = 3.
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تاریخ انتشار 2000