Order 512.
1098 conjugacy classes of subgroups.
The subgroup lattice has 415 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | #390 |
| prime radical | C24 | #127 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #9718 | C2 | direct (N × H) |
| 10. #3170 | C4 | semidirect |
| 12. C2×#500 | C4 | semidirect |
| 13. C2×#494 | C4 | semidirect |
| 14. C2×#487 | C4 | semidirect |
| 62. #500 | C2×C4 | semidirect |
| 64. #494 | C2×C4 | semidirect |
| 66. #487 | C2×C4 | semidirect |
| 124. C2×M16 | Q16 | semidirect |
| 263. M16 | C2×Q16 | semidirect |
| 410. C2 | #9718 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3170 | 2 |
| C2×#1986 | 2 |
| C2×C4×#107 | 2 |
| C2×#1503 | 2 |
| C2×C8×M16 | 2 |
| #9718 | 2 |