A group or class of persons enjoying superior intellectual or social or economic status(noun)
WordNet. Princeton University. 2010.
Use "elite group" in a sentence
"Others graduated to more specialized terrorist training, and an elite group of recruits were inducted into al-Qaeda itself by swearing a personal religious oath of allegiance known as bayat to bin Laden."
"Though they claimed to speak in the name of al-Hizb al-Watani, the National Party, their manifesto was in French, not Arabic; one elite group spoke to another."
"The Manhattan North Homicide Squad is regarded as an elite group within the NYPD, operating out of an office at 120 East 119th Street."