Finite Group Databasebeta

← #2318×C181 #37530261

Subgroups — #2318×C181 #37530261

Order 23168.

568 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4×C181C211yesmaximal, characteristic
2#388×C181C212yesmaximal, complemented
3#387×C181C212yesmaximal, complemented
4#386×C181C212yesmaximal
5#385×C181C212yesmaximal, complemented
6#383×C181C211yesmaximal, characteristic, complemented
7#382×C181C211yesmaximal, characteristic, complemented
8#381×C181C211yesmaximal, characteristic, complemented
9#380×C181C211yesmaximal, characteristic, complemented
10C4×C22⋊C4×C181C211yesmaximal, characteristic, complemented
11C2×#95×C181C211yesmaximal, characteristic, complemented
12C22×D4×C181C2211yescharacteristic
13C23×C4×C181C2212yes—
14C23×C4×C181C2211yescharacteristic
15C23×C4×C181C2211yescharacteristic
16C4×D4×C181C418yescomplemented
17C2×C4⋊C4×C181C2212yes—
18C2×C4⋊C4×C181C2212yes—
19C2×C4⋊C4×C181C2211yescharacteristic
20C2×C22⋊C4×C181C2212yes—
21C2×C22⋊C4×C181C2212yes—
22C2×C22⋊C4×C181C2212yes—
23C2×C22⋊C4×C181C2211yescharacteristic
24C2×C22⋊C4×C181C2211yescharacteristic
25C2×C42×C181C2212yes—
26C2×C42×C181C2211yescharacteristic
27#95×C181C2211yescharacteristic
28#95×C181C2211yescharacteristic
29#95×C181C2212yes—
30#95×C181C2211yescharacteristic
31#95×C181C2211yescharacteristic
32#95×C181C2212yes—
33#95×C181C2212yes—
34#95×C181C2212yes—
35#95×C181C2212yes—
36C24×C181C2311yescharacteristic
37C24×C181C2311yescharacteristic
38C2×D4×C181—24no—
39C2×D4×C181C2×C414yes—
40C22×C4×C181—24no—
41C22×C4×C181—42no—
42C22×C4×C181—42no—
43C22×C4×C181—42no—
44C22×C4×C181—42no—
45C22×C4×C181C2×C414yes—
46C22×C4×C181C2×C414yescomplemented
47C22×C4×C181C2312yes—
48C22×C4×C181C2312yes—
49C22×C4×C181C2312yes—
50C22×C4×C181C2312yes—
51C22×C4×C181C2311yescharacteristic
52C22×C4×C181C2311yescharacteristic
53C22×C4×C181C2311yescharacteristic
54C22×C4×C181C2311yescharacteristic
55C22×C4×C181C2311yescharacteristic
56C4⋊C4×C181—42no—
57C4⋊C4×C181—42no—
58C4⋊C4×C181C2×C414yescomplemented
59C22⋊C4×C181—24no—
60C22⋊C4×C181—42no—
61C22⋊C4×C181—42no—
62C22⋊C4×C181C2×C414yes—
63C22⋊C4×C181C2×C414yescomplemented
64C42×C181—42no—
65C42×C181C2×C414yescomplemented
66C23×C181—22no—
67C23×C181—21no—
68C23×C181—21no—
69C23×C181—22no—
70C23×C181—21no—
71C23×C181—22no—
72C23×C181—21no—
73C23×C181C22×C412yes—
74C23×C181C22×C412yes—
75C23×C181#4114yes—
76C23×C181C2411yescharacteristic
77D4×C181—28no—
78C2×C4×C181—22no—
79C2×C4×C181—22no—
80C2×C4×C181—21no—
81C2×C4×C181—22no—
82C2×C4×C181—22no—
83C2×C4×C181—21no—
84C2×C4×C181—22no—
85C2×C4×C181—22no—
86C2×C4×C181—22no—
87C2×C4×C181—22no—
88C2×C4×C181—22no—
89C2×C4×C181—22no—
90C2×C4×C181—22no—
91C2×C4×C181—22no—
92C2×C4×C181—22no—
93C2×C4×C181—22no—
94C2×C4×C181—22no—
95C2×C4×C181—22no—
96C2×C4×C181—44no—
97C2×C4×C181—44no—
98C2×C4×C181—48no—
99C2×C4×C181C22×C412yes—
100C2×C4×C181C22×C412yes—
101C2×C4×C181C22×C412yes—
102C2×C4×C181C22×C412yes—
103C2×C4×C181C22×C412yes—
104C22×C181—22no—
105C22×C181—22no—
106C22×C181—24no—
107C22×C181—24no—
108C22×C181—22no—
109C22×C181—22no—
110C22×C181—22no—
111C22×C181—42no—
112C22×C181—42no—
113C22×C181#11714yes—
114C22×C181C23×C411yescharacteristic
115C22×C181C2×#4112yes—
116C22×C181H(5,𝔽2)12yes—
117C22×C181H(5,𝔽2)11yescharacteristic
118C22×C1812−1+411yescharacteristic
119C4×C181—22no—
120C4×C181—22no—
121C4×C181—22no—
122C4×C181—22no—
123C4×C181—22no—
124C4×C181—42no—
125C4×C181—42no—
126C4×C181—42no—
127C4×C181—42no—
128C2×C181—24no—
129C2×C181—42no—
130C2×C181C2×#11711yescharacteristic
131C2×C181#51811yescharacteristic
132C2×C181#52011yescharacteristic
133C2×C181#53812yes—
134C2×C181#53912yes—
135C181#231811yescharacteristic, direct product factor, Sylow
136#2318C18111yesmaximal, characteristic, direct product factor, Sylow
137C2×C4×D4C2×C18111yescharacteristic
138#388C2×C18112yescomplemented
139#387C2×C18112yescomplemented
140#386C2×C18112yes—
141#385C2×C18112yescomplemented
142#383C2×C18111yescharacteristic, complemented
143#382C2×C18111yescharacteristic, complemented
144#381C2×C18111yescharacteristic, complemented
145#380C2×C18111yescharacteristic, complemented
146C4×C22⋊C4C2×C18111yescharacteristic, complemented
147C2×#95C2×C18111yescharacteristic, complemented
148C22×D4C22×C18111yescharacteristic
149C23×C4C22×C18112yes—
150C23×C4C22×C18111yescharacteristic
151C23×C4C22×C18111yescharacteristic
152C4×D4C4×C18118yescomplemented
153C2×C4⋊C4C22×C18112yes—
154C2×C4⋊C4C22×C18112yes—
155C2×C4⋊C4C22×C18111yescharacteristic
156C2×C22⋊C4C22×C18112yes—
157C2×C22⋊C4C22×C18112yes—
158C2×C22⋊C4C22×C18112yes—
159C2×C22⋊C4C22×C18111yescharacteristic
160C2×C22⋊C4C22×C18111yescharacteristic
161C2×C42C22×C18112yes—
162C2×C42C22×C18111yescharacteristic
163#95C22×C18111yescharacteristic
164#95C22×C18111yescharacteristic
165#95C22×C18112yes—
166#95C22×C18111yescharacteristic
167#95C22×C18111yescharacteristic
168#95C22×C18112yes—
169#95C22×C18112yes—
170#95C22×C18112yes—
171#95C22×C18112yes—
172C24C23×C18111yescharacteristic
173C24C23×C18111yescharacteristic
174C2×D4—24no—
175C2×D4C2×C4×C18114yes—
176C22×C4—24no—
177C22×C4—42no—
178C22×C4—42no—
179C22×C4—42no—
180C22×C4—42no—
181C22×C4C2×C4×C18114yes—
182C22×C4C2×C4×C18114yescomplemented
183C22×C4C23×C18112yes—
184C22×C4C23×C18112yes—
185C22×C4C23×C18112yes—
186C22×C4C23×C18112yes—
187C22×C4C23×C18111yescharacteristic
188C22×C4C23×C18111yescharacteristic
189C22×C4C23×C18111yescharacteristic
190C22×C4C23×C18111yescharacteristic
191C22×C4C23×C18111yescharacteristic
192C4⋊C4—42no—
193C4⋊C4—42no—
194C4⋊C4C2×C4×C18114yescomplemented
195C22⋊C4—24no—
196C22⋊C4—42no—
197C22⋊C4—42no—
198C22⋊C4C2×C4×C18114yes—
199C22⋊C4C2×C4×C18114yescomplemented
200C42—42no—
201C42C2×C4×C18114yescomplemented
202C23—22no—
203C23—21no—
204C23—21no—
205C23—22no—
206C23—21no—
207C23—22no—
208C23—21no—
209C23C22×C4×C18112yes—
210C23C22×C4×C18112yes—
211C23#41×C18114yes—
212C23C24×C18111yescharacteristic
213D4—28no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—21no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—21no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—44no—
233C2×C4—44no—
234C2×C4—48no—
235C2×C4C22×C4×C18112yes—
236C2×C4C22×C4×C18112yes—
237C2×C4C22×C4×C18112yes—
238C2×C4C22×C4×C18112yes—
239C2×C4C22×C4×C18112yes—
240C22—22no—
241C22—22no—
242C22—24no—
243C22—24no—
244C22—22no—
245C22—22no—
246C22—22no—
247C22—42no—
248C22—42no—
249C22#117×C18114yes—
250C22C23×C4×C18111yescharacteristic
251C22C2×#41×C18112yes—
252C22H(5,𝔽2)×C18112yes—
253C22H(5,𝔽2)×C18111yescharacteristic
254C222−1+4×C18111yescharacteristic
255C4—22no—
256C4—22no—
257C4—22no—
258C4—22no—
259C4—22no—
260C4—42no—
261C4—42no—
262C4—42no—
263C4—42no—
264C2—24no—
265C2—42no—
266C2C2×#117×C18111yescharacteristic
267C2#518×C18111yescharacteristic
268C2#520×C18111yescharacteristic
269C2#538×C18112yes—
270C2#539×C18112yes—
subgroupG/H
center, socleC23×C181C24
commutatorC22C23×C4×C181
Frattini, cosocleC23C24×C181
prime radicalC22×D4×C181C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C181 ◁ G

Complements

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

NH ≅ G/Ntype
2. #388×C181C2semidirect
3. #387×C181C2semidirect
5. #385×C181C2semidirect
6. #383×C181C2semidirect
7. #382×C181C2semidirect
8. #381×C181C2semidirect
9. #380×C181C2semidirect
10. C4×C22⋊C4×C181C2semidirect
11. C2×#95×C181C2semidirect
16. C4×D4×C181C4semidirect
46. C22×C4×C181C2×C4semidirect
58. C4⋊C4×C181C2×C4semidirect
63. C22⋊C4×C181C2×C4semidirect
65. C42×C181C2×C4semidirect
135. C181#2318direct (N × H)
136. #2318C181direct (N × H)
138. #388C2×C181semidirect
139. #387C2×C181semidirect
141. #385C2×C181semidirect
142. #383C2×C181semidirect
143. #382C2×C181semidirect
144. #381C2×C181semidirect
145. #380C2×C181semidirect
146. C4×C22⋊C4C2×C181semidirect
147. C2×#95C2×C181semidirect
152. C4×D4C4×C181semidirect
182. C22×C4C2×C4×C181semidirect
194. C4⋊C4C2×C4×C181semidirect
199. C22⋊C4C2×C4×C181semidirect
201. C42C2×C4×C181semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D4×C1812
#388×C1812
#387×C1812
#386×C1812
#385×C1812
#383×C1812
#382×C1812
#381×C1812
#380×C1812
C4×C22⋊C4×C1812
C2×#95×C1812
#2318181