Order 256.
519 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 519 conjugacy classes of subgroups — too many to draw. Only its 119 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. #3482 | C2 | semidirect |
| 2. #3138 | C2 | semidirect |
| 3. #3038 | C2 | semidirect |
| 4. #3038 | C2 | semidirect |
| 5. #1628 | C2 | semidirect |
| 6. #1627 | C2 | semidirect |
| 7. #1626 | C2 | semidirect |
| 8. #1625 | C2 | semidirect |
| 9. #1561 | C2 | semidirect |
| 10. #1489 | C2 | semidirect |
| 11. #1489 | C2 | semidirect |
| 14. #557 | C22 | semidirect |
| 16. #556 | C22 | semidirect |
| 19. D4×Q8 | C22 | semidirect |
| 22. #547 | C22 | semidirect |
| 49. #332 | C22 | semidirect |
| 50. #332 | C22 | semidirect |
| 51. Q8⋊C8 | C22 | semidirect |
| 52. Q8⋊C8 | C22 | semidirect |
| 53. D4⋊C8 | C22 | semidirect |
| 54. D4⋊C8 | C22 | semidirect |
| 258. Q8 | AGL(1,ℤ/8) | semidirect |
| 273. D4 | AGL(1,ℤ/8) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3482 | 2 |
| #3138 | 2 |
| #3038 | 2 |
| #1628 | 2 |
| #1627 | 2 |
| #1626 | 2 |
| #1625 | 2 |
| #1561 | 2 |
| #1489 | 2 |