Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
162 conjugacy classes of subgroups; only the 43 normal subgroups are shown.
This group has 162 conjugacy classes of subgroups — too many to draw. Only its 43 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#709 | C2 | semidirect |
| 2. #4076 | C2 | semidirect |
| 3. C2×D40 | C2 | semidirect |
| 4. C2×#677 | C2 | semidirect |
| 5. C5×C22⋊C8 | C2 | semidirect |
| 6. #3953 | C2 | semidirect |
| 7. #3948 | C2 | semidirect |
| 38. D20 | D4 | semidirect |
| 41. Dic10 | D4 | semidirect |
| 50. C22⋊C8 | D5 | semidirect |
| 107. C5 | #449 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#709 | 2 |
| #4076 | 2 |
| C2×D40 | 2 |
| C2×#677 | 2 |
| C5×C22⋊C8 | 2 |
| #3953 | 2 |
| #3948 | 2 |
| #449 | 5 |