Order 256.
1046 conjugacy classes of subgroups.
The subgroup lattice has 194 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, prime radical, cosocle | C23 | C25 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 64. C4×Q8 | Q8 | semidirect |
| 142. Q8 | C4⋊Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q82 | 2 |
| C2×#557 | 2 |
| #2660 | 2 |
| #2584 | 2 |
| #2551 | 2 |
| #2550 | 2 |
| #2546 | 2 |
| #2399 | 2 |
| #2351 | 2 |
| Q8×C4⋊C4 | 2 |
| #2276 | 2 |