Order 256.
592 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 592 conjugacy classes of subgroups — too many to draw. Only its 109 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #3483 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #3018 | C2 | 1 | 3 | yes | maximal, complemented |
| 3 | #2205 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #2204 | C2 | 1 | 6 | yes | maximal, complemented |
| 5 | #2132 | C2 | 1 | 3 | yes | maximal, complemented |
| 6 | #585 | C22 | 1 | 1 | yes | characteristic |
| 7 | #575 | — | 2 | 3 | no | — |
| 8 | Q82 | C22 | 1 | 1 | yes | characteristic, complemented |
| 9 | #555 | — | 2 | 3 | no | — |
| 10 | #555 | C22 | 1 | 3 | yes | complemented |
| 11 | #550 | — | 2 | 3 | no | — |
| 12 | #532 | — | 2 | 3 | no | — |
| 13 | #532 | C22 | 1 | 3 | yes | — |
| 14 | C4×#41 | — | 2 | 3 | no | — |
| 15 | #456 | C22 | 1 | 6 | yes | — |
| 16 | #455 | — | 2 | 3 | no | — |
| 17 | #454 | C22 | 1 | 6 | yes | — |
| 18 | #453 | — | 2 | 3 | no | — |
| 19 | C2×#104 | — | 2 | 3 | no | — |
| 20 | #413 | C22 | 1 | 3 | yes | — |
| 21 | #356 | C22 | 1 | 6 | yes | complemented |
| 22 | #355 | C22 | 1 | 6 | yes | complemented |
| 23 | 2−1+4 | — | 4 | 1 | no | — |
| 24 | 2−1+4 | C23 | 1 | 2 | yes | — |
| 25 | H(5,𝔽2) | — | 2 | 3 | no | — |
| 26 | H(5,𝔽2) | — | 4 | 1 | no | — |
| 27 | C2×#41 | — | 2 | 3 | no | — |
| 28 | C2×#41 | — | 2 | 1 | no | — |
| 29 | C2×#41 | — | 2 | 3 | no | — |
| 30 | C2×#41 | — | 4 | 2 | no | — |
| 31 | C2×#41 | D4 | 1 | 3 | yes | — |
| 32 | C2×#41 | C23 | 1 | 1 | yes | characteristic |
| 33 | #137 | — | 2 | 6 | no | — |
| 34 | #137 | — | 4 | 3 | no | — |
| 35 | AGL(1,ℤ/8) | — | 2 | 6 | no | — |
| 36 | AGL(1,ℤ/8) | — | 4 | 3 | no | — |
| 37 | #135 | — | 4 | 6 | no | — |
| 38 | C2×M16 | — | 2 | 3 | no | — |
| 39 | C4⋊Q8 | — | 2 | 3 | no | — |
| 40 | C4⋊Q8 | C23 | 1 | 3 | yes | — |
| 41 | #127 | — | 2 | 3 | no | — |
| 42 | #127 | D4 | 1 | 3 | yes | — |
| 43 | #124 | — | 2 | 3 | no | — |
| 44 | #124 | — | 2 | 3 | no | — |
| 45 | #124 | D4 | 1 | 3 | yes | — |
| 46 | #124 | C23 | 1 | 3 | yes | — |
| 47 | #121 | — | 2 | 6 | no | — |
| 48 | #121 | — | 2 | 6 | no | — |
| 49 | #121 | — | 2 | 6 | no | — |
| 50 | C4×Q8 | — | 2 | 1 | no | — |
| 51 | C4×Q8 | — | 2 | 3 | no | — |
| 52 | C4×D4 | — | 2 | 3 | no | — |
| 53 | C4×D4 | — | 2 | 6 | no | — |
| 54 | C4×D4 | — | 2 | 6 | no | — |
| 55 | C4×D4 | — | 2 | 3 | no | — |
| 56 | #117 | — | 2 | 3 | no | — |
| 57 | #117 | — | 2 | 6 | no | — |
| 58 | C2×C42 | — | 2 | 3 | no | — |
| 59 | C2×C42 | D4 | 1 | 3 | yes | — |
| 60 | #104 | — | 2 | 6 | no | — |
| 61 | #104 | — | 2 | 6 | no | — |
| 62 | #101 | C23 | 1 | 6 | yes | — |
| 63 | #100 | — | 2 | 3 | no | — |
| 64 | #41 | — | 2 | 6 | no | — |
| 65 | #41 | — | 2 | 6 | no | — |
| 66 | #41 | — | 4 | 1 | no | — |
| 67 | #41 | — | 4 | 1 | no | — |
| 68 | #41 | — | 4 | 3 | no | — |
| 69 | #41 | — | 4 | 3 | no | — |
| 70 | #41 | — | 4 | 3 | no | — |
| 71 | #41 | — | 4 | 2 | no | — |
| 72 | #41 | — | 4 | 12 | no | — |
| 73 | #41 | — | 4 | 6 | no | — |
| 74 | #41 | — | 4 | 1 | no | — |
| 75 | #41 | — | 8 | 1 | no | — |
| 76 | #41 | — | 8 | 1 | no | — |
| 77 | C2×Q8 | — | 2 | 1 | no | — |
| 78 | C2×Q8 | — | 2 | 1 | no | — |
| 79 | C2×Q8 | — | 2 | 3 | no | — |
| 80 | C2×Q8 | — | 4 | 2 | no | — |
| 81 | C2×Q8 | C2×D4 | 1 | 3 | yes | — |
| 82 | C2×Q8 | C24 | 1 | 1 | yes | characteristic |
| 83 | C2×D4 | — | 2 | 3 | no | — |
| 84 | C2×D4 | — | 2 | 3 | no | — |
| 85 | C2×D4 | — | 2 | 6 | no | — |
| 86 | C2×D4 | — | 2 | 3 | no | — |
| 87 | C2×D4 | — | 2 | 3 | no | — |
| 88 | C2×D4 | — | 4 | 6 | no | — |
| 89 | C2×D4 | — | 4 | 3 | no | — |
| 90 | C2×D4 | C2×D4 | 1 | 3 | yes | — |
| 91 | C2×D4 | C2×D4 | 1 | 3 | yes | — |
| 92 | C22×C4 | — | 2 | 6 | no | — |
| 93 | C22×C4 | — | 2 | 3 | no | — |
| 94 | C22×C4 | — | 2 | 3 | no | — |
| 95 | C22×C4 | — | 4 | 3 | no | — |
| 96 | C22×C4 | C2×D4 | 1 | 3 | yes | — |
| 97 | Q16 | — | 4 | 6 | no | — |
| 98 | SD16 | — | 4 | 6 | no | — |
| 99 | SD16 | — | 4 | 6 | no | — |
| 100 | D8 | — | 4 | 6 | no | — |
| 101 | M16 | — | 2 | 6 | no | — |
| 102 | M16 | — | 4 | 3 | no | — |
| 103 | C2×C8 | — | 4 | 3 | no | — |
| 104 | C4⋊C4 | — | 2 | 3 | no | — |
| 105 | C4⋊C4 | — | 2 | 3 | no | — |
| 106 | C4⋊C4 | — | 2 | 6 | no | — |
| 107 | C22⋊C4 | — | 2 | 6 | no | — |
| 108 | C22⋊C4 | — | 2 | 6 | no | — |
| 109 | C22⋊C4 | — | 2 | 6 | no | — |
| 110 | C42 | — | 2 | 3 | no | — |
| 111 | C42 | — | 2 | 3 | no | — |
| 112 | C42 | — | 2 | 3 | no | — |
| 113 | C42 | C2×D4 | 1 | 3 | yes | — |
| 114 | C42 | C2×D4 | 1 | 3 | yes | — |
| 115 | C23 | — | 2 | 3 | no | — |
| 116 | C23 | — | 4 | 3 | no | — |
| 117 | C23 | #120 | 1 | 3 | yes | — |
| 118 | Q8 | — | 2 | 4 | no | — |
| 119 | Q8 | — | 2 | 6 | no | — |
| 120 | Q8 | — | 4 | 1 | no | — |
| 121 | Q8 | — | 4 | 3 | no | — |
| 122 | Q8 | — | 4 | 1 | no | — |
| 123 | Q8 | — | 8 | 1 | no | — |
| 124 | D4 | — | 2 | 6 | no | — |
| 125 | D4 | — | 4 | 3 | no | — |
| 126 | D4 | — | 4 | 3 | no | — |
| 127 | D4 | — | 4 | 12 | no | — |
| 128 | D4 | — | 4 | 6 | no | — |
| 129 | D4 | — | 4 | 6 | no | — |
| 130 | D4 | — | 4 | 2 | no | — |
| 131 | D4 | — | 4 | 1 | no | — |
| 132 | D4 | — | 8 | 3 | no | — |
| 133 | D4 | — | 8 | 3 | no | — |
| 134 | C2×C4 | — | 2 | 3 | no | — |
| 135 | C2×C4 | — | 2 | 3 | no | — |
| 136 | C2×C4 | — | 2 | 3 | no | — |
| 137 | C2×C4 | — | 2 | 3 | no | — |
| 138 | C2×C4 | — | 2 | 3 | no | — |
| 139 | C2×C4 | — | 4 | 6 | no | — |
| 140 | C2×C4 | — | 4 | 12 | no | — |
| 141 | C2×C4 | — | 4 | 6 | no | — |
| 142 | C2×C4 | — | 4 | 3 | no | — |
| 143 | C2×C4 | — | 4 | 3 | no | — |
| 144 | C2×C4 | — | 4 | 3 | no | — |
| 145 | C2×C4 | — | 4 | 2 | no | — |
| 146 | C2×C4 | #120 | 1 | 1 | yes | characteristic |
| 147 | C2×C4 | C22×D4 | 1 | 3 | yes | — |
| 148 | C8 | — | 4 | 6 | no | — |
| 149 | C22 | — | 2 | 3 | no | — |
| 150 | C22 | — | 4 | 3 | no | — |
| 151 | C22 | — | 4 | 6 | no | — |
| 152 | C22 | — | 4 | 2 | no | — |
| 153 | C22 | — | 4 | 3 | no | — |
| 154 | C22 | — | 16 | 3 | no | — |
| 155 | C22 | C2×#120 | 1 | 1 | yes | characteristic |
| 156 | C4 | — | 2 | 6 | no | — |
| 157 | C4 | — | 2 | 3 | no | — |
| 158 | C4 | — | 4 | 3 | no | — |
| 159 | C4 | — | 4 | 3 | no | — |
| 160 | C4 | — | 4 | 2 | no | — |
| 161 | C4 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 162 | C4 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 163 | C2 | — | 2 | 1 | no | — |
| 164 | C2 | — | 4 | 3 | no | — |
| 165 | C2 | — | 8 | 3 | no | — |
| 166 | C2 | — | 8 | 2 | no | — |
| 167 | C2 | C2×B(4,𝔽2) | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center | C4 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×Q8 | C24 |
| socle | C2 | C2×B(4,𝔽2) |
| LCS | G ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ G | |
| LECS | G ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3483 | C2 | semidirect |
| 2. #3018 | C2 | semidirect |
| 3. #2205 | C2 | semidirect |
| 4. #2204 | C2 | semidirect |
| 5. #2132 | C2 | semidirect |
| 8. Q82 | C22 | semidirect |
| 10. #555 | C22 | semidirect |
| 21. #356 | C22 | semidirect |
| 22. #355 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3483 | 2 |
| #3018 | 2 |
| #2205 | 2 |
| #2204 | 2 |
| #2132 | 2 |