Order 512.
566 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C4×#121 |
| prime radical | C23 | #525 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 32. #1696 | C4 | semidirect |
| 33. #1694 | C4 | semidirect |
| 34. #1692 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21732 | 2 |
| #20516 | 2 |
| #19150 | 2 |
| #17906 | 2 |
| #9752 | 2 |
| #9631 | 2 |
| #9583 | 2 |
| #9236 | 2 |
| #8663 | 2 |
| #8267 | 2 |
| #8258 | 2 |