Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
225 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 225 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C24 |
| prime radical | #392 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #399 | C2 | semidirect |
| 2. #398 | C2 | semidirect |
| 3. #397 | C2 | semidirect |
| 4. #397 | C2 | semidirect |
| 5. #396 | C2 | semidirect |
| 6. #396 | C2 | semidirect |
| 7. #394 | C2 | semidirect |
| 8. #394 | C2 | semidirect |
| 9. #394 | C2 | semidirect |
| 10. #394 | C2 | semidirect |
| 11. #394 | C2 | semidirect |
| 13. #390 | C2 | semidirect |
| 14. #388 | C2 | semidirect |
| 15. #387 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #399 | 2 |
| #398 | 2 |
| #397 | 2 |
| #396 | 2 |
| #394 | 2 |
| #392 | 2 |
| #390 | 2 |
| #388 | 2 |
| #387 | 2 |