In the area of modern algebra known as group theory, the Mathieu group M22 is a sporadic simple group of order 27 · 32 · 5 · 7 · 11 = 443520≈ 4×105. (en)
In the area of modern algebra known as group theory, the Mathieu group M22 is a sporadic simple group of order 27 · 32 · 5 · 7 · 11 = 443520≈ 4×105. (en)