Finite Group DatabasebetaFinite Group DatabasebetaOrder 640.
276 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 276 conjugacy classes of subgroups — too many to draw. Only its 93 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. C2×C4×C5×C8 | C2 | semidirect |
| 3. #65213 | C2 | semidirect |
| 4. #64679 | C2 | semidirect |
| 46. C2×C4×C8 | D5 | semidirect |
| 150. C5 | #1492 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #65811 | 2 |
| C2×C4×C5×C8 | 2 |
| #65213 | 2 |
| #64679 | 2 |
| #1492 | 5 |