Order 512.
1066 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#99 |
| commutator | C2×C4 | C23×C8 |
| Frattini, cosocle | C2×C4⋊C4 | C24 |
| prime radical | C22×#41 | C2×C4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×D4 ◁ C2×#520 ◁ G | |
| LECS | G ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #11449 | C2 | semidirect |
| 4. #11448 | C2 | semidirect |
| 5. #11447 | C2 | semidirect |
| 6. C2×#1324 | C2 | semidirect |
| 33. C4×#41 | C8 | semidirect |
| 118. #117 | C2×C8 | semidirect |
| 119. #117 | C2×C8 | semidirect |
| 153. C2×C42 | C2×C8 | semidirect |
| 154. C2×C42 | C2×C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #34184 | 2 |
| #17351 | 2 |
| #11449 | 2 |
| #11448 | 2 |
| #11447 | 2 |
| C2×#1324 | 2 |