49 groups of order 520.
| SmallGroups | group |
|---|---|
| (520, 1) | C13×#168 #10587057 |
| (520, 2) | C5×#1055 #10587058 |
| (520, 3) | #10587059 |
| (520, 4) | C5×C8×C13 #10587060 |
| (520, 5) | C5×#1057 #10587061 |
| (520, 6) | #10587062 |
| (520, 7) | C13×#170 #10587063 |
| (520, 8) | #10587064 |
| (520, 9) | #10587065 |
| (520, 10) | #10587066 |
| (520, 11) | Dic5×D13 #10587067 |
| (520, 12) | D5×Dic13 #10587068 |
| (520, 13) | #10587069 |
| (520, 14) | #10587070 |
| (520, 15) | #10587071 |
| (520, 16) | #10587072 |
| (520, 17) | #10587073 |
| (520, 18) | C5×Dic26 #10587074 |
| (520, 19) | C4×C5×D13 #10587075 |
| (520, 20) | C5×D52 #10587076 |
| (520, 21) | C2×C5×Dic13 #10587077 |
| (520, 22) | C5×C22⋊D13 #10587078 |
| (520, 23) | C13×Dic10 #10587079 |
| (520, 24) | C4×D5×C13 #10587080 |
| (520, 25) | C13×D20 #10587081 |
| (520, 26) | C2×C13×Dic5 #10587082 |
| (520, 27) | C13×C22⋊D5 #10587083 |
| (520, 28) | Dic130 #10587084 |
| (520, 29) | C4×D65 #10587085 |
| (520, 30) | D260 #10587086 |
| (520, 31) | C2×Dic65 #10587087 |
| (520, 32) | C22⋊D65 #10587088 |
| (520, 33) | C2×C4×C5×C13 #10587089 |
| (520, 34) | C5×D4×C13 #10587090 |
| (520, 35) | C5×Q8×C13 #10587091 |
| (520, 36) | D5⋊#261 #10587092 |
| (520, 37) | AGL(1,𝔽5)×D13 #10587093 |
| (520, 38) | D5×#261 #10587094 |
| (520, 39) | C2×C5×#261 #10587095 |
| (520, 40) | C2×C13×AGL(1,𝔽5) #10587096 |
| (520, 41) | C2×#63122 #10587097 |
| (520, 42) | C2×#63121 #10587098 |
| (520, 43) | C2×#63120 #10587099 |
| (520, 44) | C2×#63118 #10587100 |
| (520, 45) | C2×D5×D13 #10587101 |
| (520, 46) | C22×C5×D13 #10587102 |
| (520, 47) | C22×D5×C13 #10587103 |
| (520, 48) | C22×D65 #10587104 |
| (520, 49) | C23×C5×C13 #10587105 |