Lucknow is the capital and the largest city of the Indian state of Uttar Pradesh and it is also the second largest urban agglomeration in Uttar Pradesh after Kanpur. Lucknow is the administrative headquarters of the eponymous district and division. Having a population of 2.8 million as per 2011 census, it is the eleventh most populous city and the twelfth-most populous urban agglomeration of India. Lucknow has always been a multicultural city that flourished as a North Indian cultural and artistic hub, and the seat of power of Nawabs in the 18th and 19th centuries. It is the most important center of Shia Islam in the Indian Subcontinent and has influence of Persian, Shiite, Arabic and British culture and tradition in the architecture, language and customs. It continues to be an important centre of governance, administration, education, commerce, aerospace, finance, pharmaceuticals, information technology, design, culture, tourism, music, and poetry.