52 groups of order 80.
| SmallGroups | group |
|---|---|
| (80, 1) | #672 |
| (80, 2) | C5×C16 #673 |
| (80, 3) | #674 |
| (80, 4) | C8×D5 #675 |
| (80, 5) | #676 |
| (80, 6) | #677 |
| (80, 7) | D40 #678 |
| (80, 8) | Dic20 #679 |
| (80, 9) | C2×#168 #680 |
| (80, 10) | #681 |
| (80, 11) | C4×Dic5 #682 |
| (80, 12) | #683 |
| (80, 13) | C4⋊Dic5 #684 |
| (80, 14) | #685 |
| (80, 15) | #686 |
| (80, 16) | #687 |
| (80, 17) | #688 |
| (80, 18) | #689 |
| (80, 19) | C22⋊Dic5 #690 |
| (80, 20) | C42×C5 #691 |
| (80, 21) | C5×C22⋊C4 #692 |
| (80, 22) | C5×C4⋊C4 #693 |
| (80, 23) | C2×C5×C8 #694 |
| (80, 24) | C5×M16 #695 |
| (80, 25) | C5×D8 #696 |
| (80, 26) | C5×SD16 #697 |
| (80, 27) | C5×Q16 #698 |
| (80, 28) | D5⋊C8 #699 |
| (80, 29) | #700 |
| (80, 30) | C4×AGL(1,𝔽5) #701 |
| (80, 31) | C4⋊AGL(1,𝔽5) #702 |
| (80, 32) | C2×#170 #703 |
| (80, 33) | #704 |
| (80, 34) | C22⋊AGL(1,𝔽5) #705 |
| (80, 35) | C2×Dic10 #706 |
| (80, 36) | C2×C4×D5 #707 |
| (80, 37) | C2×D20 #708 |
| (80, 38) | #709 |
| (80, 39) | D4×D5 #710 |
| (80, 40) | #711 |
| (80, 41) | Q8×D5 #712 |
| (80, 42) | #713 |
| (80, 43) | C22×Dic5 #714 |
| (80, 44) | C2×C22⋊D5 #715 |
| (80, 45) | C22×C4×C5 #716 |
| (80, 46) | C2×C5×D4 #717 |
| (80, 47) | C2×C5×Q8 #718 |
| (80, 48) | C5×#41 #719 |
| (80, 49) | C24⋊C5 #720 |
| (80, 50) | C22×AGL(1,𝔽5) #721 |
| (80, 51) | C23×D5 #722 |
| (80, 52) | C24×C5 #723 |