Order 256.
744 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 744 conjugacy classes of subgroups — too many to draw. Only its 137 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 | C22×C4 | C24 |
| prime radical | #3498 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #3037 | C2 | semidirect |
| 3. C2×#455 | C2 | semidirect |
| 4. C4×#137 | C2 | semidirect |
| 5. #2548 | C2 | semidirect |
| 6. #2037 | C2 | semidirect |
| 7. #2004 | C2 | semidirect |
| 8. #1980 | C2 | semidirect |
| 9. #1965 | C2 | semidirect |
| 10. #1806 | C2 | semidirect |
| 11. #1792 | C2 | semidirect |
| 14. C2×#137 | C22 | semidirect |
| 27. C2×#124 | C22 | semidirect |
| 29. C2×C4×Q8 | C22 | semidirect |
| 38. #428 | C22 | semidirect |
| 39. #423 | C22 | semidirect |
| 41. C2×#104 | C22 | semidirect |
| 42. C2×#104 | C22 | semidirect |
| 43. #419 | C22 | semidirect |
| 45. #417 | C22 | semidirect |
| 46. C2×#100 | C22 | semidirect |
| 47. C2×#100 | C22 | semidirect |
| 48. C4×M16 | C22 | semidirect |
| 51. #390 | C22 | semidirect |
| 52. C4×C4⋊C4 | C22 | semidirect |
| 53. #339 | C22 | semidirect |
| 74. #137 | D4 | semidirect |
| 170. C2×Q8 | C2×D4 | semidirect |
| 221. M16 | C2×D4 | semidirect |
| 358. C4 | #455 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3498 | 2 |
| #3037 | 2 |
| C2×#455 | 2 |
| C4×#137 | 2 |
| #2548 | 2 |
| #2037 | 2 |
| #2004 | 2 |
| #1980 | 2 |
| #1965 | 2 |
| #1806 | 2 |
| #1792 | 2 |