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Maximal Integral Forms of the Algebraic Group G2 Defined by Finite Subgroups

✍ Scribed by Arjeh M. Cohen; Gabriele Nebe; Wilhelm Plesken


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
454 KB
Volume
72
Category
Article
ISSN
0022-314X

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✦ Synopsis


We coin the notation maximal integral form of an algebraic group generalizing Gross' notion of a model. We extend the mass formula given by Gross to our context. For the finite Lie primitive subgroups of G 2 there are unique maximal integral forms defined by them.