Order 512.
2386 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C23 | C23×D4 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22738 | C2 | semidirect |
| 4. Q8×#106 | C2 | semidirect |
| 5. #22703 | C2 | semidirect |
| 6. D4×#106 | C2 | semidirect |
| 7. #21359 | C2 | semidirect |
| 8. #20816 | C2 | semidirect |
| 9. C2×C4×#106 | C2 | semidirect |
| 12. C8×#41 | C4 | semidirect |
| 58. C8×Q8 | C2×C4 | semidirect |
| 59. C8×Q8 | C2×C4 | semidirect |
| 60. C8×D4 | C2×C4 | semidirect |
| 61. C8×D4 | C2×C4 | semidirect |
| 62. #431 | C2×C4 | semidirect |
| 71. C2×C4×C8 | C2×C4 | semidirect |
| 144. #106 | #41 | direct (N × H) |
| 157. #41 | #106 | direct (N × H) |
| 216. Q8 | C2×#106 | semidirect |
| 217. D4 | C2×#106 | semidirect |
| 232. C2×C4 | C2×#106 | semidirect |
| 247. C8 | C4×#41 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×#41 | 2 |
| C4⋊C4×#41 | 2 |
| #22738 | 2 |
| Q8×#106 | 2 |
| #22703 | 2 |
| D4×#106 | 2 |
| #21359 | 2 |
| #20816 | 2 |
| C2×C4×#106 | 2 |