Order 256.
463 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 463 conjugacy classes of subgroups — too many to draw. Only its 135 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | #121 |
| commutator, Frattini, cosocle | C42 | C24 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#493 | C2 | semidirect |
| 2. C2×#459 | C2 | semidirect |
| 3. C2×#436 | C2 | semidirect |
| 4. #1687 | C2 | direct (N × H) |
| 5. C2×#334 | C2 | semidirect |
| 6. C2×#331 | C2 | semidirect |
| 14. #493 | C22 | semidirect |
| 16. #459 | C22 | semidirect |
| 18. #436 | C22 | semidirect |
| 24. #334 | C22 | semidirect |
| 25. #331 | C22 | semidirect |
| 95. C2×C8 | D8 | semidirect |
| 143. C8 | C2×D8 | semidirect |
| 166. C2 | #1687 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#493 | 2 |
| C2×#459 | 2 |
| C2×#436 | 2 |
| #1687 | 2 |
| C2×#334 | 2 |
| C2×#331 | 2 |