Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
948 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 948 conjugacy classes of subgroups — too many to draw. Only its 197 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, cosocle | C23×C13 | C24 |
| Fitting | C2×C4×D4×C13 | C2 |
| hypercenter | C2×C4×D4 | D13 |
| hypocenter | C13 | #2541 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ C2×C4×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×C4×D4×C13 | C2 | semidirect |
| 2. C2×#88194 | C2 | semidirect |
| 3. C2×#88184 | C2 | semidirect |
| 4. C2×#88128 | C2 | semidirect |
| 5. #11718649 | C2 | semidirect |
| 6. #11718621 | C2 | semidirect |
| 7. C4×C4⋊Dic13 | C2 | semidirect |
| 29. C2×D4×C13 | D4 | semidirect |
| 49. C42×C13 | D4 | semidirect |
| 51. C4⋊Dic13 | D4 | semidirect |
| 86. C2×C4×D4 | D13 | semidirect |
| 107. C4×C13 | #121 | semidirect |
| 108. C4×C13 | #127 | semidirect |
| 148. C2×D4 | D52 | semidirect |
| 161. C42 | C22⋊D13 | semidirect |
| 162. C13 | #2541 | semidirect |
| 210. C4 | #88184 | semidirect |
| 211. C4 | #88194 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×D4×C13 | 2 |
| C2×#88194 | 2 |
| C2×#88184 | 2 |
| C2×#88128 | 2 |
| #11718649 | 2 |
| #11718621 | 2 |
| C4×C4⋊Dic13 | 2 |
| #2541 | 13 |