Order 512.
653 conjugacy classes of subgroups.
The subgroup lattice has 345 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C2×#121 |
| 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. #1674 | C4 | semidirect |
| 177. #97 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22148 | 2 |
| #21726 | 2 |
| #20521 | 2 |
| C2×#1674 | 2 |
| #9740 | 2 |
| #9617 | 2 |
| #9566 | 2 |
| #9226 | 2 |
| #8643 | 2 |
| #8275 | 2 |
| C4×#332 | 2 |