Order 512.
780 conjugacy classes of subgroups.
The subgroup lattice has 297 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C2×#127 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C43 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 40. #1716 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22246 | 2 |
| #22218 | 2 |
| C4×#498 | 2 |
| C4×#494 | 2 |
| C2×#1716 | 2 |
| #9841 | 2 |
| #9839 | 2 |
| #9821 | 2 |
| #9819 | 2 |
| #8819 | 2 |
| #7841 | 2 |