Order 512.
818 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| prime radical | C24 | #121 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ 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. #9618 | C2 | semidirect |
| 6. #9617 | C2 | semidirect |
| 28. #1567 | C4 | semidirect |
| 75. #335 | C2×C4 | semidirect |
| 245. C8 | #428 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21171 | 2 |
| C2×#1844 | 2 |
| #20473 | 2 |
| C2×#1567 | 2 |
| #9618 | 2 |
| #9617 | 2 |
| #8043 | 2 |