Finite Group DatabasebetaFinite Group DatabasebetaOrder 23940.
176 conjugacy classes of subgroups; only the 50 normal subgroups are shown.
This group has 176 conjugacy classes of subgroups — too many to draw. Only its 50 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C19 | D21⋊D15 |
| commutator, cosocle, hypocenter | C32×C5×C7 | C22×C19 |
| Frattini | C1 | G |
| Fitting, socle | C32×C5×C7×C19 | C22 |
| LCS | G ▷ C32×C5×C7 | |
| UCS | C1 ◁ C19 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C3×C5×C19×D21 | C2 | semidirect |
| 2. C3×C19×D105 | C2 | semidirect |
| 3. C7×C19×C3⋊D15 | C2 | semidirect |
| 6. C32×C5×C7×C19 | C22 | semidirect |
| 8. C19×D105 | D3 | semidirect |
| 12. C5×C19×D21 | D3 | semidirect |
| 19. C3×C19×D21 | D5 | semidirect |
| 21. C3×C5×C7×C19 | C2×D3 | semidirect |
| 22. C3×C5×C7×C19 | C2×D3 | semidirect |
| 23. C19×C3⋊D15 | D7 | semidirect |
| 31. D21⋊D15 | C19 | direct (N × H) |
| 32. C32×C7×C19 | C2×D5 | semidirect |
| 35. C32×C5×C19 | C2×D7 | semidirect |
| 37. C19×D21 | D15 | semidirect |
| 44. C5×C7×C19 | D32 | semidirect |
| 45. C7×C3⋊D15 | C2×C19 | semidirect |
| 46. C3×D105 | C2×C19 | semidirect |
| 47. C3×C5×D21 | C2×C19 | semidirect |
| 59. C3×C7×C19 | D3×D5 | semidirect |
| 60. C3×C7×C19 | C2×D15 | semidirect |
| 65. C32×C5×C7 | C22×C19 | semidirect |
| 67. C3×C5×C19 | D3×D7 | semidirect |
| 68. C3×C5×C19 | D3×D7 | semidirect |
| 75. D105 | D3×C19 | semidirect |
| 79. C5×D21 | D3×C19 | semidirect |
| 86. C32×C19 | D5×D7 | semidirect |
| 88. C7×C19 | D3×D15 | semidirect |
| 91. C3×D21 | D5×C19 | semidirect |
| 100. C3×C5×C7 | C2×D3×C19 | semidirect |
| 101. C3×C5×C7 | C2×D3×C19 | semidirect |
| 102. C5×C19 | (C3⋊D3)⋊D7 | semidirect |
| 103. C3⋊D15 | D7×C19 | semidirect |
| 112. C32×C7 | C2×D5×C19 | semidirect |
| 116. C3×C19 | D7×D15 | semidirect |
| 117. C3×C19 | D15⋊D7 | semidirect |
| 118. C32×C5 | C2×D7×C19 | semidirect |
| 120. D21 | C19×D15 | semidirect |
| 130. C5×C7 | D32×C19 | semidirect |
| 140. C3×C7 | D3×D5×C19 | semidirect |
| 141. C3×C7 | C2×C19×D15 | semidirect |
| 143. C19 | D21⋊D15 | direct (N × H) |
| 148. C3×C5 | D3×D7×C19 | semidirect |
| 149. C3×C5 | D3×D7×C19 | semidirect |
| 158. C32 | D5×D7×C19 | semidirect |
| 159. C7 | D3×C19×D15 | semidirect |
| 167. C5 | C19×(C3⋊D3)⋊D7 | semidirect |
| 170. C3 | D7×C19×D15 | semidirect |
| 171. C3 | C19×D15⋊D7 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C5×C19×D21 | 2 |
| C3×C19×D105 | 2 |
| C7×C19×C3⋊D15 | 2 |
| C19×D15⋊D7 | 3 |
| D7×C19×D15 | 3 |
| C19×(C3⋊D3)⋊D7 | 5 |
| D3×C19×D15 | 7 |
| D21⋊D15 | 19 |