Suzuki and Ree groups
In simple Suzuki groups 2B2(q), q > 2 and
Ree groups 2F4(q), q > 2 and 2G2(q), q > 3
However, dim B(V ) = ∞ for every complex Yetter-Drinfeld module V of G a simple Suzuki or Ree group. Thus, the only finite-dimensional complex pointed Hopf algebras whose group of grouplikes is G are their group algebras CG.
the class of an element x is kthulhu if and only if
G= 2B2(q) and |x|=2 or |x| divides q2 +1;
G= 2F4(q) and |x|=13 and divides q4 −q2 +1;
G= 2G2(q) and |x|=3 or |x|=7 and divides q2 −q+1.
G= 2B2(q) and |x|=2 or |x| divides q2 +1;
G= 2F4(q) and |x|=13 and divides q4 −q2 +1;
G= 2G2(q) and |x|=3 or |x|=7 and divides q2 −q+1.
However, dim B(V ) = ∞ for every complex Yetter-Drinfeld module V of G a simple Suzuki or Ree group. Thus, the only finite-dimensional complex pointed Hopf algebras whose group of grouplikes is G are their group algebras CG.
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