Order 320.
142 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. C22×C4×C5 | C4 | semidirect |
| 6. C22×Dic5 | C4 | semidirect |
| 8. C22⋊AGL(1,𝔽5) | C4 | semidirect |
| 45. C22×C4 | AGL(1,𝔽5) | semidirect |
| 70. C5 | #342 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊AGL(1,𝔽5) | 2 |
| C2×#685 | 2 |
| #342 | 5 |