Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
452 conjugacy classes of subgroups; only the 36 normal subgroups are shown.
This group has 452 conjugacy classes of subgroups — too many to draw. Only its 36 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 | #22624863 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #22609851 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #17989483 | — | 2 | 2 | no | — |
| 4 | C23×D292 | C4 | 1 | 1 | yes | characteristic |
| 5 | C2×#14556507 | — | 2 | 2 | no | — |
| 6 | #17988551 | C22 | 1 | 1 | yes | characteristic |
| 7 | #407×C73 | C4 | 1 | 1 | yes | characteristic |
| 8 | #14556665 | — | 4 | 2 | no | — |
| 9 | C24×D73 | — | 2 | 1 | no | — |
| 10 | C22×D292 | — | 2 | 1 | no | — |
| 11 | C22×D292 | — | 4 | 1 | no | — |
| 12 | C22×D292 | — | 4 | 1 | no | — |
| 13 | C22×D292 | — | 4 | 4 | no | — |
| 14 | C22×D292 | C8 | 1 | 2 | yes | — |
| 15 | C2×#11924012 | D4 | 1 | 2 | yes | — |
| 16 | #14556507 | — | 4 | 4 | no | — |
| 17 | C22⋊#10596831 | — | 4 | 1 | no | — |
| 18 | C23×C4×C73 | C2×C4 | 1 | 1 | yes | characteristic |
| 19 | C2×M16×C73 | — | 2 | 1 | no | — |
| 20 | C22⋊C8×C73 | — | 4 | 1 | no | — |
| 21 | #11924031 | — | 8 | 2 | no | — |
| 22 | C23×D73 | — | 2 | 2 | no | — |
| 23 | C23×D73 | — | 4 | 4 | no | — |
| 24 | C23×D73 | — | 4 | 2 | no | — |
| 25 | C23×D73 | — | 8 | 4 | no | — |
| 26 | C2×D292 | — | 2 | 4 | no | — |
| 27 | C2×D292 | — | 4 | 2 | no | — |
| 28 | C2×D292 | — | 4 | 2 | no | — |
| 29 | C2×D292 | — | 4 | 8 | no | — |
| 30 | C2×D292 | — | 4 | 4 | no | — |
| 31 | C2×D292 | — | 4 | 1 | no | — |
| 32 | C2×D292 | — | 4 | 1 | no | — |
| 33 | C2×D292 | — | 4 | 4 | no | — |
| 34 | C2×D292 | — | 4 | 4 | no | — |
| 35 | #11924012 | — | 4 | 2 | no | — |
| 36 | C2×#10596831 | — | 2 | 2 | no | — |
| 37 | C24×C73 | M16 | 1 | 1 | yes | characteristic |
| 38 | C22×C4×C73 | — | 2 | 1 | no | — |
| 39 | C22×C4×C73 | — | 2 | 1 | no | — |
| 40 | C22×C4×C73 | — | 4 | 2 | no | — |
| 41 | C22×C4×C73 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 42 | C22×C4×C73 | C2×C8 | 1 | 1 | yes | characteristic |
| 43 | M16×C73 | — | 4 | 2 | no | — |
| 44 | C2×C8×C73 | — | 4 | 1 | no | — |
| 45 | C23×C73 | — | 2 | 1 | no | — |
| 46 | C23×C73 | — | 4 | 1 | no | — |
| 47 | C23×C73 | — | 4 | 2 | no | — |
| 48 | C23×C73 | C22⋊C8 | 1 | 1 | yes | characteristic |
| 49 | C22×D73 | — | 2 | 4 | no | — |
| 50 | C22×D73 | — | 4 | 2 | no | — |
| 51 | C22×D73 | — | 4 | 8 | no | — |
| 52 | C22×D73 | — | 4 | 2 | no | — |
| 53 | C22×D73 | — | 8 | 4 | no | — |
| 54 | C22×D73 | — | 8 | 4 | no | — |
| 55 | C22×D73 | — | 8 | 8 | no | — |
| 56 | C22×D73 | — | 8 | 8 | no | — |
| 57 | C22×D73 | — | 8 | 4 | no | — |
| 58 | C2×C4×C73 | — | 2 | 2 | no | — |
| 59 | C2×C4×C73 | — | 2 | 1 | no | — |
| 60 | C2×C4×C73 | — | 4 | 2 | no | — |
| 61 | C2×C4×C73 | — | 4 | 2 | no | — |
| 62 | C2×C4×C73 | — | 4 | 1 | no | — |
| 63 | C2×C4×C73 | #99 | 1 | 1 | yes | characteristic |
| 64 | C2×C4×C73 | #100 | 1 | 1 | yes | characteristic |
| 65 | D292 | — | 4 | 4 | no | — |
| 66 | D292 | — | 4 | 4 | no | — |
| 67 | D292 | — | 4 | 4 | no | — |
| 68 | D292 | — | 4 | 4 | no | — |
| 69 | C8×C73 | — | 8 | 1 | no | — |
| 70 | #10596831 | — | 4 | 2 | no | — |
| 71 | C22×C73 | — | 2 | 2 | no | — |
| 72 | C22×C73 | — | 2 | 1 | no | — |
| 73 | C22×C73 | — | 4 | 1 | no | — |
| 74 | C22×C73 | — | 4 | 1 | no | — |
| 75 | C22×C73 | — | 4 | 2 | no | — |
| 76 | C22×C73 | — | 4 | 2 | no | — |
| 77 | C22×C73 | — | 4 | 1 | no | — |
| 78 | C22×C73 | #323 | 1 | 1 | yes | characteristic |
| 79 | C2×D73 | — | 4 | 4 | no | — |
| 80 | C2×D73 | — | 8 | 4 | no | — |
| 81 | C2×D73 | — | 8 | 4 | no | — |
| 82 | C2×D73 | — | 8 | 16 | no | — |
| 83 | C2×D73 | — | 8 | 4 | no | — |
| 84 | C4×C73 | — | 2 | 1 | no | — |
| 85 | C4×C73 | — | 4 | 1 | no | — |
| 86 | C4×C73 | AΣL(1,𝔽16) | 1 | 2 | yes | — |
| 87 | #7342 | — | 73 | 1 | no | maximal, Sylow |
| 88 | C2×C73 | — | 2 | 1 | no | — |
| 89 | C2×C73 | — | 4 | 2 | no | — |
| 90 | C2×C73 | — | 4 | 1 | no | — |
| 91 | C2×C73 | #1316 | 1 | 1 | yes | characteristic |
| 92 | D73 | — | 8 | 4 | no | — |
| 93 | #1783 | — | 73 | 1 | no | — |
| 94 | #1320 | — | 73 | 2 | no | — |
| 95 | C73 | #7342 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 96 | C23×D4 | — | 73 | 1 | no | — |
| 97 | C2×#100 | — | 146 | 2 | no | — |
| 98 | #407 | — | 73 | 1 | no | — |
| 99 | #407 | #64408 | 1 | 1 | yes | characteristic |
| 100 | #349 | — | 146 | 2 | no | — |
| 101 | C25 | — | 146 | 1 | no | — |
| 102 | C22×D4 | — | 292 | 1 | no | — |
| 103 | C22×D4 | — | 292 | 1 | no | — |
| 104 | C22×D4 | — | 292 | 4 | no | — |
| 105 | C22×D4 | — | 73 | 2 | no | — |
| 106 | C22×D4 | — | 146 | 1 | no | — |
| 107 | C23×C4 | C2×#64408 | 1 | 1 | yes | characteristic |
| 108 | C2×M16 | — | 2 | 1 | no | — |
| 109 | C2×M16 | — | 73 | 2 | no | — |
| 110 | M32 | — | 292 | 2 | no | — |
| 111 | #100 | — | 292 | 4 | no | — |
| 112 | C22⋊C8 | — | 4 | 1 | no | — |
| 113 | C22⋊C8 | — | 292 | 1 | no | — |
| 114 | C24 | — | 292 | 2 | no | — |
| 115 | C24 | — | 292 | 4 | no | — |
| 116 | C24 | — | 584 | 4 | no | — |
| 117 | C24 | — | 146 | 2 | no | — |
| 118 | C24 | #11924038 | 1 | 1 | yes | characteristic |
| 119 | C2×D4 | — | 292 | 2 | no | — |
| 120 | C2×D4 | — | 292 | 2 | no | — |
| 121 | C2×D4 | — | 292 | 8 | no | — |
| 122 | C2×D4 | — | 292 | 4 | no | — |
| 123 | C2×D4 | — | 292 | 4 | no | — |
| 124 | C2×D4 | — | 292 | 4 | no | — |
| 125 | C2×D4 | — | 292 | 1 | no | — |
| 126 | C2×D4 | — | 292 | 1 | no | — |
| 127 | C2×D4 | — | 146 | 4 | no | — |
| 128 | C22×C4 | — | 2 | 1 | no | — |
| 129 | C22×C4 | — | 2 | 1 | no | — |
| 130 | C22×C4 | — | 4 | 2 | no | — |
| 131 | C22×C4 | C22⋊#64408 | 1 | 1 | yes | characteristic |
| 132 | C22×C4 | #11924036 | 1 | 1 | yes | characteristic |
| 133 | M16 | — | 4 | 2 | no | — |
| 134 | M16 | — | 292 | 2 | no | — |
| 135 | C2×C8 | — | 4 | 1 | no | — |
| 136 | C2×C8 | — | 146 | 2 | no | — |
| 137 | C16 | — | 584 | 2 | no | — |
| 138 | C23 | — | 2 | 1 | no | — |
| 139 | C23 | — | 4 | 1 | no | — |
| 140 | C23 | — | 4 | 2 | no | — |
| 141 | C23 | — | 292 | 2 | no | — |
| 142 | C23 | — | 292 | 8 | no | — |
| 143 | C23 | — | 292 | 2 | no | — |
| 144 | C23 | — | 584 | 4 | no | — |
| 145 | C23 | — | 584 | 4 | no | — |
| 146 | C23 | — | 584 | 4 | no | — |
| 147 | C23 | — | 584 | 8 | no | — |
| 148 | C23 | — | 584 | 8 | no | — |
| 149 | C23 | — | 146 | 4 | no | — |
| 150 | C23 | #14556648 | 1 | 1 | yes | characteristic |
| 151 | D4 | — | 292 | 4 | no | — |
| 152 | D4 | — | 292 | 4 | no | — |
| 153 | D4 | — | 292 | 4 | no | — |
| 154 | D4 | — | 292 | 4 | no | — |
| 155 | C2×C4 | — | 2 | 2 | no | — |
| 156 | C2×C4 | — | 2 | 1 | no | — |
| 157 | C2×C4 | — | 4 | 2 | no | — |
| 158 | C2×C4 | — | 4 | 2 | no | — |
| 159 | C2×C4 | — | 4 | 1 | no | — |
| 160 | C2×C4 | #14556650 | 1 | 1 | yes | characteristic |
| 161 | C2×C4 | #14556651 | 1 | 1 | yes | characteristic |
| 162 | C8 | — | 8 | 1 | no | — |
| 163 | C8 | — | 292 | 2 | no | — |
| 164 | C22 | — | 2 | 2 | no | — |
| 165 | C22 | — | 2 | 1 | no | — |
| 166 | C22 | — | 4 | 1 | no | — |
| 167 | C22 | — | 4 | 1 | no | — |
| 168 | C22 | — | 4 | 2 | no | — |
| 169 | C22 | — | 4 | 2 | no | — |
| 170 | C22 | — | 4 | 1 | no | — |
| 171 | C22 | — | 292 | 4 | no | — |
| 172 | C22 | — | 584 | 4 | no | — |
| 173 | C22 | — | 584 | 4 | no | — |
| 174 | C22 | — | 584 | 4 | no | — |
| 175 | C22 | — | 584 | 16 | no | — |
| 176 | C22 | #17989431 | 1 | 1 | yes | characteristic |
| 177 | C4 | — | 2 | 1 | no | — |
| 178 | C4 | — | 4 | 1 | no | — |
| 179 | C4 | #17989488 | 1 | 2 | yes | — |
| 180 | C2 | — | 2 | 1 | no | — |
| 181 | C2 | — | 4 | 2 | no | — |
| 182 | C2 | — | 4 | 1 | no | — |
| 183 | C2 | — | 584 | 4 | no | — |
| 184 | C2 | #22624856 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22624863 | C2 | semidirect |
| 95. C73 | #7342 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22624863 | 2 |
| #22609851 | 2 |
| #7342 | 73 |