Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
342 conjugacy classes of subgroups; only the 127 normal subgroups are shown.
This group has 342 conjugacy classes of subgroups — too many to draw. Only its 127 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. C23×Dic5 | C2 | semidirect |
| 3. C2×C5×C22⋊C4 | C2 | semidirect |
| 4. C2×#685 | C2 | semidirect |
| 5. C2×C4⋊Dic5 | C2 | semidirect |
| 6. #4032 | C2 | direct (N × H) |
| 15. C22×Dic5 | C22 | semidirect |
| 16. C5×C22⋊C4 | C22 | semidirect |
| 17. #685 | C22 | semidirect |
| 18. C4⋊Dic5 | C22 | semidirect |
| 40. C2×C22⋊C4 | D5 | semidirect |
| 64. C22⋊C4 | C2×D5 | semidirect |
| 66. C2×C5 | #123 | semidirect |
| 85. C5 | C2×#123 | semidirect |
| 100. C2 | #4032 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D5 | 2 |
| C23×Dic5 | 2 |
| C2×C5×C22⋊C4 | 2 |
| C2×#685 | 2 |
| C2×C4⋊Dic5 | 2 |
| #4032 | 2 |
| C2×#123 | 5 |