Finite Group Databasebeta

← C4×#19153849 #37542544

Subgroups — C4×#19153849 #37542544

Order 23168.

484 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153849C211yesmaximal, characteristic
2C4×#15668449C211yesmaximal, characteristic
3C2×C4×Dic362C211yesmaximal, characteristic, complemented
4#26041387C212yesmaximal, complemented
5#26041381C212yesmaximal, complemented
6C4×Dic724C212yesmaximal, complemented
7C4×#15668438C212yesmaximal, complemented
8#26041321C211yesmaximal, characteristic, complemented
9#26041289C211yesmaximal, characteristic, complemented
10#26041281C211yesmaximal, characteristic
11C4×M16×C181C211yesmaximal, characteristic, complemented
12C2×#15668449C2211yescharacteristic
13C22×Dic362C2211yescharacteristic
14#19153849C418yesdirect product factor
15C2×Dic724C2212yes—
16C2×#15668438C2212yes—
17C4×Dic362—21no—
18C4×Dic362—21no—
19C4×Dic362C2212yes—
20C4×Dic362C2211yescharacteristic
21C4×Dic362C2212yes—
22C4×Dic362C2211yescharacteristic
23C4×D724C2211yescharacteristic
24C4×D724C2211yescharacteristic
25C4×C22⋊D181—21no—
26C4×C22⋊D181—21no—
27#19153775C2211yescharacteristic
28#19153773—21no—
29C2×C4⋊Dic181C2211yescharacteristic
30C2×#15668428—21no—
31C2×C4×Dic181—21no—
32C42×D181—21no—
33#19153750C2212yes—
34#19153748C2212yes—
35#19153741C2212yes—
36#19153741C2212yes—
37#19153741C2212yes—
38#19153738C2212yes—
39C2×M16×C181C2211yescharacteristic
40C2×M16×C181C2211yescharacteristic
41C2×C42×C181C2211yescharacteristic
42#97×C181C2212yes—
43C4×C8×C181C2212yes—
44#15668449—22no—
45#15668449C2×C414yes—
46C2×Dic362—21no—
47C2×Dic362—22no—
48C2×Dic362C2×C414yescomplemented
49C2×Dic362C2312yes—
50C2×Dic362C2311yescharacteristic
51C2×D724C2311yescharacteristic
52C2×C22⋊D181—21no—
53C22×Dic181—21no—
54C22×Dic181—21no—
55C2×C4×D181—21no—
56C2×C4×D181—21no—
57C2×C4×D181—21no—
58Dic724C2×C418yescomplemented
59#15668438C2×C418yescomplemented
60C4⋊Dic181—21no—
61C4⋊Dic181C2312yes—
62C4⋊Dic181C2311yescharacteristic
63C4⋊Dic181C2311yescharacteristic
64#15668428—22no—
65#15668428—22no—
66#15668428—21no—
67#15668428—21no—
68C22⋊Dic181—21no—
69#15668426—21no—
70#15668426—21no—
71C4×Dic181—21no—
72C4×Dic181—21no—
73C4×Dic181—21no—
74C4×Dic181—22no—
75C4×Dic181—22no—
76C22×C4×C181D411yescharacteristic
77C22×C4×C181D411yescharacteristic
78C22×C4×C181C2311yescharacteristic
79M16×C181—22no—
80M16×C181C2×C414yescomplemented
81C2×C8×C181C2312yes—
82C2×C8×C181C2312yes—
83C42×C181D411yescharacteristic
84C42×C181D411yescharacteristic
85C42×C181C2311yescharacteristic
86C42×C181C2311yescharacteristic
87C22×D181—21no—
88Dic362—24no—
89Dic362—22no—
90Dic362—21no—
91Dic362C22×C414yes—
92Dic362C22×C412yes—
93D724—21no—
94D724C22×C412yes—
95C22⋊D181—24no—
96C2×Dic181—24no—
97C2×Dic181—21no—
98C2×Dic181—22no—
99C2×Dic181—21no—
100C2×Dic181—21no—
101C2×Dic181—22no—
102C2×Dic181—42no—
103C4×D181—24no—
104C4×D181—42no—
105C4×D181—42no—
106C23×C181C2×D411yescharacteristic
107C2×C4×C181—22no—
108C2×C4×C181—41no—
109C2×C4×C181C22×C412yes—
110C2×C4×C181C2×D411yescharacteristic
111C2×C4×C181C2×D411yescharacteristic
112C2×C4×C181C2×D411yescharacteristic
113C2×C4×C181C2×D411yescharacteristic
114C2×C4×C181C2×D411yescharacteristic
115C2×C4×C181#4112yes—
116C2×C4×C181C2411yescharacteristic
117C8×C181—22no—
118C8×C181C22×C414yes—
119C22×C181—21no—
120C22×C181—21no—
121C22×C181C4×D412yes—
122C22×C181C22×D411yescharacteristic
123C2×D181—22no—
124C2×D181—41no—
125C2×D181—41no—
126C4×C181—21no—
127C4×C181—21no—
128C4×C181—21no—
129C4×C181C4×D412yes—
130C4×C181#13712yescomplemented
131C4×C181C23×C411yescharacteristic
132C4×C181C2×#4111yescharacteristic
133Dic181—22no—
134Dic181—24no—
135Dic181—41no—
136Dic181—41no—
137Dic181—42no—
138C2×C181—22no—
139C2×C181C2×C4×D411yescharacteristic
140C2×C181C2×#13711yescharacteristic
141C2×C181#57511yescharacteristic
142D181—42no—
143C181C4×#13711yescharacteristic, complemented, Sylow
144C4×#137—1811nomaximal, Sylow
145C2×#137—1811no—
146C4×#41—1811no—
147C2×C4×Q8—1811no—
148#441—1812no—
149#440—1812no—
150C4×Q16—1812no—
151C4×SD16—1812no—
152#428—1811no—
153#419—1811no—
154#417—1811no—
155C4×M16D18111yescharacteristic, complemented
156C2×#41—1811no—
157C22×Q8—1811no—
158#137—1818no—
159C2×Q16—1812no—
160C2×SD16—1812no—
161C2×M16C2×D18111yescharacteristic
162C2×M16C2×D18111yescharacteristic
163C4×Q8—3621no—
164C4×Q8—3621no—
165C4×Q8—1812no—
166C4×Q8—1812no—
167C4×Q8—1811no—
168C4×Q8—1811no—
169C4×D4—3621no—
170C4×D4—3621no—
171C4×D4—1811no—
172C4×D4—1811no—
173#117—3621no—
174#117—1811no—
175C2×C4⋊C4—3621no—
176C2×C4⋊C4—1811no—
177C2×C42—3621no—
178C2×C42—3621no—
179C2×C42C2×D18111yescharacteristic
180#107—1812no—
181#106—1812no—
182#103—1812no—
183#103—1812no—
184#103—1812no—
185#102—1812no—
186#97C2×D18112yes—
187C4×C8C2×D18112yes—
188#41—3622no—
189#41—1814no—
190C2×Q8—3621no—
191C2×Q8—3622no—
192C2×Q8—1814no—
193C2×Q8—1812no—
194C2×Q8—1811no—
195C2×D4—3621no—
196C2×D4—1811no—
197C22×C4—3621no—
198C22×C4—3621no—
199C22×C4—3621no—
200C22×C4—3621no—
201C22×C4—3621no—
202C22×C4D72411yescharacteristic
203C22×C4D72411yescharacteristic
204C22×C4C22×D18111yescharacteristic
205Q16—1818no—
206SD16—1818no—
207M16—22no—
208M16C4×D18114yescomplemented
209C2×C8C22×D18112yes—
210C2×C8C22×D18112yes—
211C4⋊C4—3622no—
212C4⋊C4—3622no—
213C4⋊C4—3621no—
214C4⋊C4—3621no—
215C4⋊C4—3621no—
216C4⋊C4—1812no—
217C4⋊C4—1811no—
218C4⋊C4—1811no—
219C22⋊C4—3621no—
220C22⋊C4—3621no—
221C22⋊C4—3621no—
222C42—3621no—
223C42—3621no—
224C42—3622no—
225C42—3621no—
226C42—3622no—
227C42D72411yescharacteristic
228C42D72411yescharacteristic
229C42C22×D18111yescharacteristic
230C42C22×D18111yescharacteristic
231C23—3621no—
232C23C2×D72411yescharacteristic
233Q8—3624no—
234Q8—3622no—
235Q8—3621no—
236Q8—1814no—
237Q8—1812no—
238D4—3624no—
239D4—3621no—
240D4—1812no—
241C2×C4—22no—
242C2×C4—41no—
243C2×C4—3624no—
244C2×C4—3621no—
245C2×C4—3622no—
246C2×C4—3624no—
247C2×C4—3621no—
248C2×C4—3621no—
249C2×C4—3622no—
250C2×C4—7242no—
251C2×C4—7242no—
252C2×C4—7242no—
253C2×C4C2×C4×D18112yes—
254C2×C4C2×D72411yescharacteristic
255C2×C4C2×D72411yescharacteristic
256C2×C4C2×D72411yescharacteristic
257C2×C4C2×D72411yescharacteristic
258C2×C4C2×D72411yescharacteristic
259C2×C4#1566844912yes—
260C2×C4C23×D18111yescharacteristic
261C8—22no—
262C8C2×C4×D18114yes—
263C22—21no—
264C22—21no—
265C22—3622no—
266C22—7241no—
267C22—7241no—
268C22C4×D72412yes—
269C22C22×D72411yescharacteristic
270C4—21no—
271C4—21no—
272C4—21no—
273C4—3622no—
274C4—3624no—
275C4—7241no—
276C4—7241no—
277C4—7242no—
278C4C4×D72412yes—
279C4#1915384912yesdirect product factor
280C4C22×C4×D18111yescharacteristic
281C4C2×#1566844911yescharacteristic
282C2—22no—
283C2—7242no—
284C2C2×C4×D72411yescharacteristic
285C2C2×#1915384911yescharacteristic
286C2#2604207911yescharacteristic
subgroupG/H
centerC2×C4C2×D724
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC4×M16×C181C2
socleC22×C181C22×D4
prime radicalC2×#15668449C22
cosocleC2×C4×C181C24
hypercenterC4×M16D181
hypocenterC181C4×#137
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

Complements

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

NH ≅ G/Ntype
3. C2×C4×Dic362C2semidirect
4. #26041387C2semidirect
5. #26041381C2semidirect
6. C4×Dic724C2semidirect
7. C4×#15668438C2semidirect
8. #26041321C2semidirect
9. #26041289C2semidirect
11. C4×M16×C181C2semidirect
14. #19153849C4direct (N × H)
48. C2×Dic362C2×C4semidirect
58. Dic724C2×C4semidirect
59. #15668438C2×C4semidirect
80. M16×C181C2×C4semidirect
130. C4×C181#137semidirect
143. C181C4×#137semidirect
155. C4×M16D181semidirect
208. M16C4×D181semidirect
279. C4#19153849direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538492
C4×#156684492
C2×C4×Dic3622
#260413872
#260413812
C4×Dic7242
C4×#156684382
#260413212
#260412892
#260412812
C4×M16×C1812
C4×#137181