Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
540 conjugacy classes of subgroups; only the 185 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 185 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D13 |
| commutator, socle, prime radical, cosocle | C23×C13 | C24 |
| Fitting | C2×C13×C4⋊Q8 | C2 |
| hypercenter | C2×C4⋊Q8 | D13 |
| hypocenter | C13 | #2546 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ C2×C4⋊Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 56. #6101 | Q8 | semidirect |
| 111. Dic13 | C4⋊Q8 | semidirect |
| 167. C13 | #2546 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C13×C4⋊Q8 | 2 |
| C2×Q8×Dic13 | 2 |
| C2×#88198 | 2 |
| #11718891 | 2 |
| #11718645 | 2 |
| #11718633 | 2 |
| C4×#6101 | 2 |
| #11718590 | 2 |
| #2546 | 13 |