  We introduce a nonconforming hybrid finite element method for the
two-dimensional vector Laplacian, based on a primal variational principle for
which conforming methods are known to be inconsistent. Consistency is ensured
using penalty terms similar to those used to stabilize hybridizable
discontinuous Galerkin (HDG) methods, with a carefully chosen penalty parameter
due to Brenner, Li, and Sung [Math. Comp., 76 (2007), pp. 573-595]. Our method
accommodates elements of arbitrarily high order and, like HDG methods, it may
be implemented efficiently using static condensation. The lowest-order case
recovers the $P_1$-nonconforming method of Brenner, Cui, Li, and Sung [Numer.
Math., 109 (2008), pp. 509-533], and we show that higher-order convergence is
achieved under appropriate regularity assumptions. The analysis makes novel use
of a family of weighted Sobolev spaces, due to Kondrat'ev, for domains
admitting corner singularities.
