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examples of local, nonsemisimple , nonsymmetric hopf algebras

I'm searching for (a class of) examples of Hopf algebras , which have the following properties:

they should be finite dimensional

they should not be semisimple

they should be local

they should not be symmetric (or if this is not possible, weaken the condition to:

they should not be Morita equivalent to local blocks of group algebras)

Note that a finite dimensional Hopf algebra is always selfinjective and a class of examples of local selfinjective nonsemisimple finite dimensional Hopf algebras are the group algebras of p-groups over a field of characteristic p ( but they are symmetric).

Mare
  • 26.5k
  • 6
  • 25
  • 104