13 groups of order 19791.
| SmallGroups | group |
|---|---|
| (19791, 1) | C27×C733 #34090081 |
| (19791, 2) | C3×C9×C733 #34090082 |
| (19791, 3) | H(3,𝔽3)×C733 #34090083 |
| (19791, 4) | 3−1+2×C733 #34090084 |
| (19791, 5) | C33×C733 #34090085 |
| (19791, 6) | C733⋊C27 #34090086 |
| (19791, 7) | C9×C733⋊C3 #34090087 |
| (19791, 8) | C3×C733⋊C9 #34090088 |
| (19791, 9) | C32⋊(C733⋊C3) #34090089 |
| (19791, 10) | #34090090 |
| (19791, 11) | #34090091 |
| (19791, 12) | #34090092 |
| (19791, 13) | C32×C733⋊C3 #34090093 |