Finite Group DatabasebetaFinite Group DatabasebetaOrder 26816.
290 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 290 conjugacy classes of subgroups — too many to draw. Only its 107 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D419 |
| commutator, socle, cosocle | C22×C419 | C24 |
| Fitting | C4×D4×C419 | C2 |
| hypercenter | C4×D4 | D419 |
| hypocenter | C419 | #548 |
| LCS | G ▷ C22×C419 ▷ C419 | |
| UCS | C1 ◁ C22 ◁ C4×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#20269411 | C2 | semidirect |
| 2. C22×Dic838 | C2 | semidirect |
| 3. #27211706 | C2 | semidirect |
| 4. #27211704 | C2 | semidirect |
| 5. #27211697 | C2 | semidirect |
| 6. #27211696 | C2 | semidirect |
| 7. #27211692 | C2 | semidirect |
| 8. #27211690 | C2 | semidirect |
| 9. C4×Dic838 | C2 | semidirect |
| 10. (C22⋊D419)⋊C4 | C2 | semidirect |
| 11. C4×D4×C419 | C2 | semidirect |
| 40. Dic838 | D4 | semidirect |
| 64. C22×C419 | #41 | semidirect |
| 83. C419 | #548 | semidirect |
| 95. C4×D4 | D419 | semidirect |
| 151. C22 | #20269411 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#20269411 | 2 |
| C22×Dic838 | 2 |
| #27211706 | 2 |
| #27211704 | 2 |
| #27211697 | 2 |
| #27211696 | 2 |
| #27211692 | 2 |
| #27211690 | 2 |
| C4×Dic838 | 2 |
| (C22⋊D419)⋊C4 | 2 |
| C4×D4×C419 | 2 |
| #548 | 419 |