The Expanding Zoo of Calabi-Yau Threefolds

Table 1

The Hodge numbers for known quotients of 𝑋^19,19.

ℎ^1,1=ℎ^2,1	Fundamental Group	Reference
11	ℤ2	[2, 19]
7	ℤ3,ℤ2×ℤ2	[2, 19]
5	ℤ4	[19]
3	ℤ5,ℤ6,ℤ4×ℤ2,𝑄8,ℤ3×ℤ3	[2, 19]
2	ℤ12,Dic3	[22, 49]