Order 512.
1106 conjugacy classes of subgroups.
The subgroup lattice has 218 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #127 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | C2×#127 |
| 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 |
|---|---|---|
| 5. #9841 | C2 | semidirect |
| 6. #9836 | C2 | semidirect |
| 9. #3160 | C4 | semidirect |
| 141. C2×C8 | #103 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3160 | 2 |
| #21400 | 2 |
| #20797 | 2 |
| C22×#322 | 2 |
| #9841 | 2 |
| #9836 | 2 |