Recognition of symplectic and orthogonal groups of small dimensions by spectrum
Recognition of symplectic and orthogonal groups of small dimensions by spectrum
We refer to the set of the orders of elements of a finite group as its spectrum and say that finite groups are isospectral if their spectra coincide. In this paper, we determine all finite groups isospectral to the simple groups [Formula: see text], [Formula: see text], and [Formula: see …