Order 512.
1336 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#125 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 306. Q16 | #125 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #36584 | 2 |
| Q8×#125 | 2 |
| #33256 | 2 |
| #33069 | 2 |
| #33067 | 2 |
| #28836 | 2 |
| #27998 | 2 |
| #27305 | 2 |
| #27297 | 2 |
| #26109 | 2 |
| #26108 | 2 |
| #22679 | 2 |
| #22674 | 2 |
| #21673 | 2 |
| C42×Q16 | 2 |