Order 256.
465 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 465 conjugacy classes of subgroups — too many to draw. Only its 109 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 | #3558 | 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. #3240 | C2 | semidirect |
| 3. #3216 | C2 | semidirect |
| 4. #3215 | C2 | semidirect |
| 5. #1661 | C2 | semidirect |
| 6. #1661 | C2 | semidirect |
| 7. #1659 | C2 | semidirect |
| 8. #1659 | C2 | semidirect |
| 9. #1536 | C2 | semidirect |
| 10. #1535 | C2 | semidirect |
| 11. #1533 | C2 | semidirect |
| 24. #533 | C22 | semidirect |
| 28. #501 | C22 | semidirect |
| 29. #501 | C22 | semidirect |
| 30. #497 | C22 | semidirect |
| 31. #497 | C22 | semidirect |
| 32. #489 | C22 | semidirect |
| 33. #489 | C22 | semidirect |
| 34. #489 | C22 | semidirect |
| 35. #489 | C22 | semidirect |
| 46. #432 | C22 | semidirect |
| 47. #432 | C22 | semidirect |
| 48. #432 | C22 | semidirect |
| 49. #330 | C22 | semidirect |
| 50. #329 | C22 | semidirect |
| 51. #329 | C22 | semidirect |
| 52. #329 | C22 | semidirect |
| 53. #329 | 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 |
|---|---|
| #3558 | 2 |
| #3240 | 2 |
| #3216 | 2 |
| #3215 | 2 |
| #1661 | 2 |
| #1659 | 2 |
| #1536 | 2 |
| #1535 | 2 |
| #1533 | 2 |