[GAP Forum] G = O^+_8(2), H = 3^D_4(2) and K = 2^F_4(2)^\prime

[arashrafi at kashanu.ac.ir]

Dear Forum,

Suppose G = O^+_8(2), H = 3^D_4(2) and K = 2^F_4(2)^\prime. I need to
the element orders and their multiplicity for these groups.
Unfortunately, I could not obtain this information from GAP. Any
comments will be highly appreciated.

Regards, Alireza