Geodesic
Embedding central extensions of simple linear groups into wreath products
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 13 (2016), pp. 361-365.

Voir la notice de l'article provenant de la source Math-Net.Ru

We find a criterion for the embedding of a nonsplit central extension of $\mathrm{PSL}_n(q)$ with kernel of prime order into the permutation wreath product that corresponds to the action on the projective space.
Keywords: finite simple groups, central cover, group cohomology.
Mots-clés : permutation module 
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Andrei V. Zavarnitsine. Embedding central extensions of simple linear groups into wreath products. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 13 (2016), pp. 361-365. http://geodesic.mathdoc.fr/item/SEMR_2016_13_a10/

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