gap&gt; ps := EllipticQuadric(5,4);
Q-(5, 4)
gap&gt; vs := UnderlyingVectorSpace(ps);
( GF(2^2)^6 )
gap&gt; ps := SymplecticSpace(3,81);
W(3, 81)
gap&gt; vs := UnderlyingVectorSpace(ps);
( GF(3^4)^4 )
