An Explicit Description of Coxeter Homology Complexes

Table 5

Maximal models: integral homology.

Model	𝐴3	𝐴4	𝐵3	𝐵4	𝐷4
𝐻0	ℤ	ℤ	ℤ	ℤ	ℤ
𝐻1	ℤ^7⊕ℤ2	ℤ^25⊕ℤ^216	ℤ^13⊕ℤ2	ℤ^58⊕ℤ^241	ℤ^34⊕ℤ^225
𝐻2	0	ℤ^24⊕ℤ2	0	ℤ^57⊕ℤ2	ℤ^33⊕ℤ2
𝐻3	0	0	0	0	0