Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
658 conjugacy classes of subgroups; only the 172 normal subgroups are shown.
This group has 658 conjugacy classes of subgroups — too many to draw. Only its 172 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. #10598794 | C2 | semidirect |
| 220. D5 | #1309 | semidirect |
| 255. C5 | C2×#1309 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D5⋊#423 | 2 |
| D5×#423 | 2 |
| #10598794 | 2 |
| C2×#1309 | 5 |