Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
286 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 286 conjugacy classes of subgroups — too many to draw. Only its 77 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 |
|---|---|---|
| 2. C22×C4×D5 | C2 | semidirect |
| 3. C2×C5×C22⋊C4 | C2 | semidirect |
| 4. C2×C22⋊Dic5 | C2 | semidirect |
| 5. C2×#685 | C2 | semidirect |
| 6. #3963 | C2 | semidirect |
| 7. #3963 | C2 | semidirect |
| 14. C2×C22⋊D5 | C4 | semidirect |
| 31. C23×C5 | C2×C4 | semidirect |
| 45. C2×C4×C5 | D4 | semidirect |
| 54. C2×Dic5 | C2×C4 | semidirect |
| 55. C2×Dic5 | D4 | semidirect |
| 61. C2×C22⋊C4 | D5 | semidirect |
| 84. C2×D5 | C22⋊C4 | semidirect |
| 128. C23 | C4×D5 | semidirect |
| 146. C2×C4 | C22⋊D5 | semidirect |
| 147. C5 | #386 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D5 | 2 |
| C22×C4×D5 | 2 |
| C2×C5×C22⋊C4 | 2 |
| C2×C22⋊Dic5 | 2 |
| C2×#685 | 2 |
| #3963 | 2 |
| #386 | 5 |