Finite Group DatabasebetaFinite Group DatabasebetaOrder 640.
736 conjugacy classes of subgroups; only the 210 normal subgroups are shown.
This group has 736 conjugacy classes of subgroups — too many to draw. Only its 210 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 |
|---|---|---|
| 3. D5⋊#101 | C2 | direct (N × H) |
| 4. C2×#4005 | C2 | semidirect |
| 20. #4005 | C22 | semidirect |
| 112. C2×D5 | #101 | semidirect |
| 155. C2×C5 | C2×#101 | semidirect |
| 158. D5 | C2×#101 | semidirect |
| 189. C5 | C22×#101 | semidirect |
| 209. C2 | D5⋊#101 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×D5 | 2 |
| C2×D5⋊M16 | 2 |
| D5⋊#101 | 2 |
| C2×#4005 | 2 |
| C22×#101 | 5 |