/////////////
/// Groups with property (T), hyperbolicity unknown
/////////////
// H_1
H_1:=Group;
// H_2
H_2:=Group;
// H_3
H_3:=Group;
// H_4
H_4:=Group;
/////////////
/// Infinite hyperbolic groups, property (T) unknown
/////////////
// H_5
H_5:=Group;
// H_6
H_6:=Group;
// H_7
H_7:=Group;
//H_8
H_8:=Group;
//
// Group with ≅ PSL₂(109), ≅ Heisenberg(F₅)
//
Hyp1:=Group;
//
// Group with ≅ PSL₂(109), ≅ SL₂(5)
//
Hyp2:=Group;