Finite Group Databasebeta

← #126×Dic181 #37536273

Subgroups — #126×Dic181 #37536273

Order 23168.

516 conjugacy classes of subgroups; only the 229 normal subgroups are shown.

normal subgroups only

This group has 516 conjugacy classes of subgroups — too many to draw. Only its 229 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041172C213yesmaximal
2#26041165C213yesmaximal, complemented
3#26041147C211yesmaximal, characteristic, complemented
4C4⋊C4×Dic181C213yesmaximal, complemented
5C22⋊C4×Dic181C213yesmaximal
6C42×Dic181C211yesmaximal, characteristic, complemented
7C2×#126×C181C211yesmaximal, characteristic
8C23×Dic181C2211yescharacteristic
9C2×C4⋊Dic181C2213yes—
10C2×C22⋊Dic181C2213yes—
11C2×C4×Dic181C2213yes—
12C2×C4×Dic181C2213yes—
13C2×C4×Dic181C2213yes—
14#19153723C2213yes—
15#19153723C2213yes—
16#19153723C2213yes—
17#19153723C2213yes—
18#126×C181C418yescomplemented
19C2×C4⋊C4×C181C2213yes—
20C2×C22⋊C4×C181C2213yes—
21C2×C42×C181C2211yescharacteristic
22C22×Dic181—26no—
23C22×Dic181C2311yescharacteristic
24C22×Dic181C2313yes—
25C22×Dic181C2313yes—
26C22×Dic181C2311yescharacteristic
27C4⋊Dic181—26no—
28C22⋊Dic181—26no—
29C4×Dic181—26no—
30C4×Dic181—26no—
31C4×Dic181—26no—
32C24×C181C2311yescharacteristic
33C22×C4×C181C2313yes—
34C22×C4×C181C2313yes—
35C4⋊C4×C181C2×C4112yescomplemented
36C22⋊C4×C181C2×C4112yes—
37C42×C181C2×C414yescomplemented
38C2×Dic181—23no—
39C2×Dic181—23no—
40C2×Dic181—23no—
41C2×Dic181—23no—
42C2×Dic181—23no—
43C2×Dic181—23no—
44C2×Dic181—44no—
45C2×Dic181#4116yes—
46C2×Dic181#4116yes—
47C23×C181—23no—
48C23×C181—23no—
49C23×C181C22×C412yes—
50C23×C181C2411yescharacteristic
51C2×C4×C181—23no—
52C2×C4×C181—23no—
53C2×C4×C181—23no—
54C2×C4×C181—23no—
55C2×C4×C181C22×C416yes—
56C2×C4×C181C22×C416yes—
57C22×C181—26no—
58C22×C181—41no—
59C22×C181—43no—
60C22×C181C23×C411yescharacteristic
61C22×C181C2×#4113yes—
62C22×C181C2×#4113yes—
63C4×C181—26no—
64C4×C181—26no—
65Dic181—26no—
66Dic181—41no—
67Dic181—43no—
68Dic181#12614yesdirect product factor
69C2×C181—42no—
70C2×C181C4×#4113yes—
71C2×C181C2×#12611yescharacteristic
72C2×C181#52913yes—
73C181C4×#12611yescharacteristic, complemented, Sylow
74C4×#126—1811nomaximal, Sylow
75C2×#126D18111yescharacteristic
76#388—1813no—
77#387—1813no—
78#383—1811no—
79C4×C4⋊C4—1813no—
80C4×C22⋊C4—1813no—
81C43—1811no—
82C23×C4—1811no—
83#126Dic18118yesdirect product factor
84C2×C4⋊C4—1813no—
85C2×C4⋊C4C2×D18113yes—
86C2×C22⋊C4—1813no—
87C2×C22⋊C4C2×D18113yes—
88C2×C42—1813no—
89C2×C42—1813no—
90C2×C42—1813no—
91C2×C42C2×D18111yescharacteristic
92#95—1813no—
93#95—1813no—
94#95—1813no—
95#95—1813no—
96C24C22×D18111yescharacteristic
97C22×C4—3626no—
98C22×C4—1811no—
99C22×C4—1813no—
100C22×C4—1813no—
101C22×C4—1811no—
102C22×C4C22×D18113yes—
103C22×C4C22×D18113yes—
104C4⋊C4—3626no—
105C4⋊C4C2×Dic181112yescomplemented
106C22⋊C4—3626no—
107C22⋊C4C2×Dic181112yes—
108C42—3626no—
109C42—3626no—
110C42—3626no—
111C42C2×Dic18114yescomplemented
112C23—23no—
113C23—23no—
114C23C22×Dic18112yes—
115C23C23×D18111yescharacteristic
116C2×C4—23no—
117C2×C4—23no—
118C2×C4—23no—
119C2×C4—23no—
120C2×C4—3623no—
121C2×C4—3623no—
122C2×C4—3623no—
123C2×C4—3623no—
124C2×C4—3623no—
125C2×C4—3623no—
126C2×C4—1816no—
127C2×C4—1816no—
128C2×C4—7244no—
129C2×C4C22×Dic18116yes—
130C2×C4C22×Dic18116yes—
131C22—26no—
132C22—41no—
133C22—43no—
134C22C23×Dic18111yescharacteristic
135C22#41×D18113yes—
136C22#41×D18113yes—
137C4—26no—
138C4—26no—
139C4—3626no—
140C4—1814no—
141C4—7241no—
142C4—7243no—
143C2—42no—
144C2#41×Dic18113yes—
145C2#126×D18111yescharacteristic
146C2#2604181213yes—
subgroupG/H
center, FrattiniC23C23×D181
commutatorC22×C181C23×C4
FittingC2×#126×C181C2
socle, cosocleC23×C181C24
prime radicalC24×C181C23
hypercenterC2×#126D181
hypocenterC181C4×#126
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#126

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #26041165C2semidirect
3. #26041147C2semidirect
4. C4⋊C4×Dic181C2semidirect
6. C42×Dic181C2semidirect
18. #126×C181C4semidirect
35. C4⋊C4×C181C2×C4semidirect
37. C42×C181C2×C4semidirect
68. Dic181#126direct (N × H)
73. C181C4×#126semidirect
83. #126Dic181direct (N × H)
105. C4⋊C4C2×Dic181semidirect
111. C42C2×Dic181semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#260411722
#260411652
#260411472
C4⋊C4×Dic1812
C22⋊C4×Dic1812
C42×Dic1812
C2×#126×C1812
C4×#126181