Finite Group DatabasebetaFinite Group DatabasebetaOrder 640.
410 conjugacy classes of subgroups; only the 148 normal subgroups are shown.
This group has 410 conjugacy classes of subgroups — too many to draw. Only its 148 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. #65787 | C2 | semidirect |
| 3. #65775 | C2 | semidirect |
| 4. #65695 | C2 | semidirect |
| 5. #65692 | C2 | semidirect |
| 6. #65678 | C2 | semidirect |
| 175. C5 | #2979 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #66002 | 2 |
| #65787 | 2 |
| #65775 | 2 |
| #65695 | 2 |
| #65692 | 2 |
| #65678 | 2 |
| #2979 | 5 |