Tables of combinatorial objects

• Steiner 2-designs
  
  
• Quasi-symmetric designs
  
  
• Strongly regular configurations
  
  
• Cubes of symmetric designs
  
  

Software

• Schematic 4-designs (GitHub repository)
  
  Program to compute admissible parameters of Schematic 4-designs. See this paper.
  
  
• Prescribed Automorphism Groups (web page, GitHub repository)
  
  A GAP package for constructing combinatorial objects with prescribed automorphism groups. See the manual.