7 non-abelian indecomposable groups of order 180.
Groups that are neither abelian nor a non-trivial direct product.
| SmallGroups | group |
|---|---|
| (180, 3) | Dic45 #4358 |
| (180, 6) | C9⋊AGL(1,𝔽5) #4361 |
| (180, 17) | C3⋊Dic15 #4372 |
| (180, 22) | C3⋊ΓL(1,𝔽16) #4377 |
| (180, 24) | #4379 |
| (180, 25) | #4380 |
| (180, 30) | (C3⋊D3)⋊D5 #4385 |