212427600

Appears in sequences

• Order of universal Chevalley group A_2 (q), q = prime power.at n=7A003800
• Order of simple Chevalley group A_2(q), q = prime power.at n=7A003807
• Number of 3 X 3 matrices whose determinant is 1 mod n.at n=10A011785
• Number of pairs of 2 X 2 matrices over Z/nZ that do not commute.at n=10A227433
• Size of the collineation group of classical projective planes of prime power order q.at n=7A373501