Finite Group Databasebeta

← D181⋊#423 #37550357

Subgroups — D181⋊#423 #37550357

Order 23168.

576 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D181⋊M16C212yesmaximal
2#26042284C212yesmaximal, complemented
3#26042283C212yesmaximal, complemented
4#26042282C214yesmaximal, complemented
5D181⋊(C4⋊C8)C214yesmaximal, complemented
6C2×C42×D181C211yesmaximal, characteristic
7C2×#15668459C2214yes—
8D181⋊M16—28no—
9C2×#15668458C2214yes—
10C2×D181⋊C8C2214yes—
11#19153883C2218yescomplemented
12C4⋊#13089685C2218yescomplemented
13C22×C4×D181C412yes—
14C22×C4×D181C2211yescharacteristic
15C2×C4×Dic181C411yescharacteristic
16C2×C4×Dic181C2212yes—
17C42×D181C411yescharacteristic
18C42×D181C412yes—
19C42×D181C411yescharacteristic
20C42×D181C2212yes—
21C42×D181C2211yescharacteristic
22C42×D181C2211yescharacteristic
23C2×C42×C181C411yescharacteristic
24#15668459—28no—
25#15668458—28no—
26D181⋊C8—28no—
27C2×#13089685C2318yes—
28C23×D181C2×C411yescharacteristic
29C22×Dic181C2×C412yes—
30C22×Dic181C2311yescharacteristic
31C2×C4×D181—28no—
32C2×C4×D181C2×C412yes—
33C2×C4×D181C2×C412yes—
34C2×C4×D181C2×C412yes—
35C2×C4×D181C2×C411yescharacteristic
36C2×C4×D181C2×C411yescharacteristic
37C2×C4×D181C2×C412yes—
38C2×C4×D181D414yes—
39C2×C4×D181Q814yes—
40C2×C4×D181C2311yescharacteristic
41C2×C4×D181C2311yescharacteristic
42C4×Dic181C2×C412yes—
43C4×Dic181C2×C412yes—
44C4×Dic181C2×C411yescharacteristic
45C4×Dic181C2×C411yescharacteristic
46C4×Dic181C2×C412yes—
47C4×Dic181C2312yes—
48C4×Dic181C2312yes—
49C22×C4×C181C2×C412yes—
50C22×C4×C181C2×C411yescharacteristic
51C42×C181C2×C411yescharacteristic
52C42×C181C2×C411yescharacteristic
53C42×C181C2×C412yes—
54#13089685—28no—
55C22×D181—24no—
56C22×D181C4⋊C414yes—
57C22×D181C22×C411yescharacteristic
58C22×D181C22×C411yescharacteristic
59C2×Dic181—24no—
60C2×Dic181C22×C412yes—
61C2×Dic181C22×C411yescharacteristic
62C2×Dic181C22×C412yes—
63C2×Dic181C2×D412yes—
64C2×Dic181C2×Q812yes—
65C2×Dic181C2411yescharacteristic
66C4×D181—24no—
67C4×D181—24no—
68C4×D181—24no—
69C4×D181C4⋊C414yes—
70C4×D181C4⋊C414yes—
71C4×D181M1618yescomplemented
72C4×D181C2×D412yes—
73C4×D181C2×D412yes—
74C4×D181C2×Q812yes—
75C4×D181C2×Q812yes—
76C23×C181C22×C411yescharacteristic
77C2×C4×C181—24no—
78C2×C4×C181C4⋊C414yes—
79C2×C4×C181C22×C412yes—
80C2×C4×C181C22×C411yescharacteristic
81C2×C4×C181C22×C412yes—
82C2×C4×C181C22×C411yescharacteristic
83C22×C181—22no—
84C22×C181C2×C4⋊C412yes—
85C22×C181C23×C411yescharacteristic
86C2×D181—22no—
87C2×D181—28no—
88C2×D181C2×C4⋊C412yes—
89C2×D181C2×C4⋊C412yes—
90C2×D181C2×M1614yes—
91C4×C181—22no—
92C4×C181C2×C4⋊C412yes—
93C4×C181C2×C4⋊C412yes—
94C4×C181C2×M1614yescomplemented
95Dic181—22no—
96Dic181C2×C4⋊C412yes—
97Dic181C2×M1614yescomplemented
98Dic181C22×D411yescharacteristic
99Dic181C22×Q811yescharacteristic
100C2×C181—22no—
101C2×C181C22×C4⋊C411yescharacteristic
102C2×C181C22×M1612yes—
103D181—22no—
104D181#42314yescomplemented
105C181C2×#42311yescharacteristic, complemented, Sylow
106C2×#423—1811nomaximal, Sylow
107C22×M16—1812no—
108C22×C42—1811no—
109#423—1814no—
110#423—1812no—
111#423—1812no—
112C2×C4⋊C8—1814no—
113C23×C4—1812no—
114C23×C4—1811no—
115C2×M16—3628no—
116C2×M16—1814no—
117C2×M16—1814no—
118C22×C8—1814no—
119C2×C42—1811no—
120C2×C42—1812no—
121C2×C42—1811no—
122C2×C42—1811no—
123C2×C42—1812no—
124C2×C42—1812no—
125C2×C42—1811no—
126C2×C42—1811no—
127C2×C42#1062438211yescharacteristic
128C4⋊C8—1818no—
129C4⋊C8—1818no—
130C24—1811no—
131C22×C4—3628no—
132C22×C4—1812no—
133C22×C4—1812no—
134C22×C4—1812no—
135C22×C4—1812no—
136C22×C4—1811no—
137C22×C4—1814no—
138C22×C4—1814no—
139C22×C4—1811no—
140C22×C4—1811no—
141C22×C4—1812no—
142C22×C4—1811no—
143C22×C4—1811no—
144C22×C4C2×#1062438212yes—
145C22×C4C2×#1062438211yescharacteristic
146M16—3628no—
147M16—3628no—
148C2×C8—3628no—
149C2×C8—1818no—
150C42—1812no—
151C42—1812no—
152C42—1811no—
153C42—1812no—
154C42—1811no—
155C42—1812no—
156C42—1812no—
157C42C2×#1062438211yescharacteristic
158C42C2×#1062438211yescharacteristic
159C42C2×#1062438212yes—
160C23—3624no—
161C23—1814no—
162C23—1811no—
163C23—1811no—
164C23C22×#1062438211yescharacteristic
165C2×C4—24no—
166C2×C4—3624no—
167C2×C4—3624no—
168C2×C4—3624no—
169C2×C4—3624no—
170C2×C4—1812no—
171C2×C4—1812no—
172C2×C4—1812no—
173C2×C4—1811no—
174C2×C4—1811no—
175C2×C4—1812no—
176C2×C4—1812no—
177C2×C4—1812no—
178C2×C4—1814no—
179C2×C4—1814no—
180C2×C4—1812no—
181C2×C4—1812no—
182C2×C4—1818no—
183C2×C4C4⋊#1062438214yes—
184C2×C4C22×#1062438212yes—
185C2×C4C22×#1062438211yescharacteristic
186C2×C4C22×#1062438212yes—
187C2×C4C22×#1062438211yescharacteristic
188C8—3628no—
189C22—22no—
190C22—3628no—
191C22—3622no—
192C22—1812no—
193C22—1812no—
194C22—1814no—
195C22C2×C4⋊#1062438212yes—
196C22C23×#1062438211yescharacteristic
197C4—22no—
198C4—3622no—
199C4—1811no—
200C4—1812no—
201C4—1811no—
202C4—1814no—
203C4C2×C4⋊#1062438212yes—
204C4C2×C4⋊#1062438212yes—
205C4D181⋊M1614yescomplemented
206C2—22no—
207C2—3622no—
208C2—1814no—
209C2C22×C4⋊#1062438211yescharacteristic
210C2C2×D181⋊M1612yes—
subgroupG/H
centerC2×C4C22×#10624382
commutator, socleC22×C181C23×C4
FrattiniC22C23×#10624382
FittingC2×C42×C181C4
prime radicalC23×D181C2×C4
cosocleC2×Dic181C24
hypercenterC2×C42#10624382
hypocenterC181C2×#423
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. #26042284C2semidirect
3. #26042283C2semidirect
4. #26042282C2semidirect
5. D181⋊(C4⋊C8)C2semidirect
11. #19153883C22semidirect
12. C4⋊#13089685C22semidirect
71. C4×D181M16semidirect
94. C4×C181C2×M16semidirect
97. Dic181C2×M16semidirect
104. D181#423semidirect
105. C181C2×#423semidirect
205. C4D181⋊M16semidirect

Maximal subgroups

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

subgroupindex
C2×D181⋊M162
#260422842
#260422832
#260422822
D181⋊(C4⋊C8)2
C2×C42×D1812
C2×#423181