EntityQ6553407· pop 9· linked from 202 articleslinear algebraic groupSign in to savesubgroup of the group of invertible n×n matricesConnectionsgroup actionEntityLie groupEntitytopological groupEntityorthogonal groupEntityconjugacy classEntitycentralizerEntityspectrum of a ringEntitygroup of Lie typeEntitysimple Lie groupEntityrational varietyEntitymathematicsEntityInternational Standard Book NumberEntityDavid HilbertEntitynatural numberEntitycomplex numberEntityintegerEntitynumber theoryEntityreal numberEntityrational numberEntitydigital object identifierEntityCategoriesLinear algebraic groups