Order 256.
514 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 514 conjugacy classes of subgroups — too many to draw. Only its 117 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 |
| 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 |
|---|---|---|
| 1. #3520 | C2 | semidirect |
| 2. #3217 | C2 | semidirect |
| 3. #3138 | C2 | semidirect |
| 4. C2×#459 | C2 | semidirect |
| 5. #1628 | C2 | semidirect |
| 6. #1627 | C2 | semidirect |
| 7. #1625 | C2 | semidirect |
| 8. #1625 | C2 | semidirect |
| 9. #1552 | C2 | semidirect |
| 10. #1490 | C2 | semidirect |
| 11. #1483 | C2 | semidirect |
| 13. #556 | C22 | semidirect |
| 17. D4×Q8 | C22 | semidirect |
| 19. #547 | C22 | semidirect |
| 20. #547 | C22 | semidirect |
| 34. #486 | C22 | semidirect |
| 35. #486 | C22 | semidirect |
| 36. #460 | C22 | semidirect |
| 41. #459 | C22 | semidirect |
| 49. #332 | C22 | semidirect |
| 50. #332 | C22 | semidirect |
| 51. Q8⋊C8 | C22 | semidirect |
| 52. D4⋊C8 | C22 | semidirect |
| 53. D4⋊C8 | C22 | semidirect |
| 54. D4⋊C8 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3520 | 2 |
| #3217 | 2 |
| #3138 | 2 |
| C2×#459 | 2 |
| #1628 | 2 |
| #1627 | 2 |
| #1625 | 2 |
| #1552 | 2 |
| #1490 | 2 |
| #1483 | 2 |