The Department of Architecture is one of five divisions within the MIT School of Architecture + Planning. The other divisions are: the Department of Urban Studies and Planing; the Media Lab and its Program in Media Arts and Sciences; the Program in Art, Culture, and Technology; the Center for Real Estate; and the Norman B. Leventhal Center for Advanced Urbanism. The Department is structured in five discipline groups: Architecture + Urbanism; Building Technology; Computation; History, Theory and Criticism of Architecture and Art; and the Aga Khan Program for Islamic Architecture.