EntityQ2038978· pop 5· linked from 3 articlesOtto GrünSign in to saveGerman mathematicianConnectionsGermanyCountryBerlinEntityInternational Standard Book NumberEntitymathematicianEntityHumboldt-Universität zu BerlinEntityOCLC, Inc.EntitythesisEntityOpen LibraryEntityQ22908627Entityfinite groupEntityCiteSeerXEntityzbMATH OpenEntitydoctoral advisorEntityperfect groupEntityCategories1888 births1974 deaths20th-century German mathematiciansBiography articles needing translation from German WikipediaHumboldt University of Berlin alumni