FindKClan
FindKClan[g,k] finds a largest k-clan in the graph g.
FindKClan[g,k,n]finds a k-clan containing at most n vertices.FindKClan[g,k,{n}]finds a k-clan containing exactly n vertices.FindKClan[g,k,{nmin,nmax}]finds a k-clan containing between nmin and nmax vertices.FindKClan[g,k,nspec,s]finds at most s k-clans.FindKClan[{g,v},k,…]finds k-clans that include the vertex v only.FindKClan[{v->w,…},…]uses rules v->w to specify the graph g.
Examples
(* Find a 2-clan *)
g = RandomGraph[{10, 20}];
FindKClan[g, 2]
(* Find a k-clan of specific size *)
FindKClan[g, 2, {4}]Please visit the official Wolfram Language Reference for more details.