TITLE: Embedding of F(4) in OSp(8|4)?
QUESTION [6 upvotes]: Is the superconformal algebra in five dimensions, $F(4)$, a subalgebra of the (maximal) six-dimensional superconformal algebra $OSp(8|4)$?

REPLY [2 votes]: Apparently the answer is "no". For more details see Appeindx C.4.1 of this paper http://arxiv.org/pdf/0810.1484.pdf