Order 2187.
80 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #10624551 | C3 | 1 | 1 | yes | maximal, characteristic |
| 2 | #10624445 | C3 | 1 | 3 | yes | maximal |
| 3 | C3×C92 | C32 | 1 | 1 | yes | characteristic |
| 4 | C32⋊C27 | — | 3 | 3 | no | — |
| 5 | #6855 | — | 3 | 1 | no | — |
| 6 | #6855 | — | 3 | 1 | no | — |
| 7 | #6855 | — | 3 | 1 | no | — |
| 8 | #6855 | C9 | 1 | 3 | yes | — |
| 9 | C32×C9 | — | 3 | 3 | no | — |
| 10 | C32×C9 | C3×C9 | 1 | 1 | yes | characteristic |
| 11 | C32×C9 | H(3,𝔽3) | 1 | 1 | yes | characteristic |
| 12 | C32×C9 | 3−1+2 | 1 | 1 | yes | characteristic |
| 13 | C32×C9 | 3−1+2 | 1 | 1 | yes | characteristic |
| 14 | C3×C27 | — | 9 | 3 | no | — |
| 15 | C92 | — | 3 | 3 | no | — |
| 16 | C33 | C32⋊C9 | 1 | 1 | yes | characteristic |
| 17 | C3×C9 | — | 3 | 1 | no | — |
| 18 | C3×C9 | — | 3 | 1 | no | — |
| 19 | C3×C9 | — | 3 | 1 | no | — |
| 20 | C3×C9 | — | 3 | 3 | no | — |
| 21 | C3×C9 | — | 9 | 1 | no | — |
| 22 | C3×C9 | — | 9 | 1 | no | — |
| 23 | C3×C9 | — | 9 | 1 | no | — |
| 24 | C3×C9 | — | 9 | 3 | no | — |
| 25 | C3×C9 | — | 9 | 3 | no | — |
| 26 | C3×C9 | — | 9 | 3 | no | — |
| 27 | C3×C9 | — | 9 | 3 | no | — |
| 28 | C3×C9 | #731 | 1 | 3 | yes | — |
| 29 | C27 | — | 27 | 3 | no | — |
| 30 | C32 | — | 3 | 1 | no | — |
| 31 | C32 | — | 3 | 1 | no | — |
| 32 | C32 | — | 3 | 1 | no | — |
| 33 | C32 | #6867 | 1 | 1 | yes | characteristic |
| 34 | C32 | #6872 | 1 | 3 | yes | — |
| 35 | C9 | — | 3 | 3 | no | — |
| 36 | C9 | — | 9 | 1 | no | — |
| 37 | C9 | — | 9 | 1 | no | — |
| 38 | C9 | — | 9 | 1 | no | — |
| 39 | C9 | — | 27 | 3 | no | — |
| 40 | C3 | — | 3 | 3 | no | — |
| 41 | C3 | #10624457 | 1 | 1 | yes | characteristic |
| 42 | C3 | #10624514 | 1 | 1 | yes | characteristic |
| 43 | C3 | #10624515 | 1 | 1 | yes | characteristic |
| 44 | C3 | #10624517 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, socle | C32 | #6867 |
| commutator | C32×C9 | C3×C9 |
| Frattini, cosocle | C3×C92 | C32 |
| prime radical | C33 | C32⋊C9 |
| LCS | G ▷ C32×C9 ▷ C33 ▷ C3 ▷ C1 | |
| UCS | C1 ◁ C32 ◁ C32×C9 ◁ C3×C92 ◁ G | |
| LECS | G ▷ C3×C92 ▷ C33 ▷ C3 ▷ C1 | |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10624551 | 3 |
| #10624445 | 3 |