Order 256.
436 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 111 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#120 |
| commutator, Frattini, cosocle | C42 | C24 |
| prime radical | #3561 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #3237 | C2 | semidirect |
| 3. #3172 | C2 | semidirect |
| 4. #3140 | C2 | semidirect |
| 5. #1664 | C2 | semidirect |
| 6. #1664 | C2 | semidirect |
| 7. #1662 | C2 | semidirect |
| 8. #1661 | C2 | semidirect |
| 9. #1529 | C2 | semidirect |
| 10. #1527 | C2 | semidirect |
| 11. #1526 | C2 | semidirect |
| 28. #501 | C22 | semidirect |
| 29. #501 | C22 | semidirect |
| 30. #497 | C22 | semidirect |
| 31. #491 | C22 | semidirect |
| 32. #491 | C22 | semidirect |
| 35. #489 | C22 | semidirect |
| 49. #330 | C22 | semidirect |
| 50. #330 | C22 | semidirect |
| 51. #330 | C22 | semidirect |
| 54. #329 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3561 | 2 |
| #3237 | 2 |
| #3172 | 2 |
| #3140 | 2 |
| #1664 | 2 |
| #1662 | 2 |
| #1661 | 2 |
| #1529 | 2 |
| #1527 | 2 |
| #1526 | 2 |