Order 512.
2176 conjugacy classes of subgroups.
The subgroup lattice has 493 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C42 | C2×D4 |
| commutator | C2×C4 | C22×C42 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | C22×C22⋊C4 |
| prime radical | C25 | C22⋊C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C42 ◁ C23×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #7904 | C2 | semidirect |
| 5. #7903 | C2 | semidirect |
| 6. #7890 | C2 | semidirect |
| 11. #2920 | C4 | semidirect |
| 22. C2×C4×M16 | C4 | semidirect |
| 41. #1279 | C22 | semidirect |
| 82. #431 | C2×C4 | semidirect |
| 84. #423 | C2×C4 | semidirect |
| 96. C4×M16 | C2×C4 | semidirect |
| 104. C2×C4×C8 | C2×C4 | semidirect |
| 176. #117 | M16 | semidirect |
| 338. C4⋊C4 | C2×M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2920 | 2 |
| C22×C4×M16 | 2 |
| C2×C4×#117 | 2 |
| #7904 | 2 |
| #7903 | 2 |
| #7890 | 2 |