Finite Group DatabasebetaFinite Group DatabasebetaOrder 16768.
588 conjugacy classes of subgroups; only the 132 normal subgroups are shown.
This group has 588 conjugacy classes of subgroups — too many to draw. Only its 132 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C131 | #379 |
| commutator | C2×C4 | C22×C4×C131 |
| Frattini, cosocle | C22×C4 | C23×C131 |
| prime radical | C2×H(5,𝔽2)×C131 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C131 ◁ C22×C4×C131 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #421×C131 | C2 | semidirect |
| 3. #418×C131 | C2 | semidirect |
| 4. #413×C131 | C2 | semidirect |
| 5. #410×C131 | C2 | semidirect |
| 9. C2×#41×C131 | C4 | semidirect |
| 14. C22×D4×C131 | C4 | semidirect |
| 16. C2×M16×C131 | C22 | semidirect |
| 17. #117×C131 | C22 | semidirect |
| 114. C131 | #1795 | direct (N × H) |
| 115. #1795 | C131 | direct (N × H) |
| 117. #421 | C2×C131 | semidirect |
| 118. #418 | C2×C131 | semidirect |
| 119. #413 | C2×C131 | semidirect |
| 120. #410 | C2×C131 | semidirect |
| 124. C2×#41 | C4×C131 | semidirect |
| 129. C22×D4 | C4×C131 | semidirect |
| 131. C2×M16 | C22×C131 | semidirect |
| 132. #117 | C22×C131 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×H(5,𝔽2)×C131 | 2 |
| #421×C131 | 2 |
| #418×C131 | 2 |
| #413×C131 | 2 |
| #410×C131 | 2 |
| #1795 | 131 |