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math.GR2003
Une (nouvelle ?) construction du groupe de réflexion complexe
C. Bonnafé
In Shephard-Todd classification of finite (complex) reflection groups, the group appears to be the unique one in rank 4 of order 46080. We provide here an elementary const…
math.GR2001
Quotients et extensions de groupes de reflexions complexes
David Bessis, Cedric Bonnafe, Raphael Rouquier
We give a geometric description of a certain class of epimorphisms between complex reflection groups. We classify these epimorphisms, which can be interpreted as ``morphisms'' betw…