Finite Group Databasebeta

← C4×#19153861 #37546926

Subgroups — C4×#19153861 #37546926

Order 23168.

1660 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153861C211yesmaximal, characteristic
2#26041760C212yesmaximal, complemented
3#26041758C214yesmaximal, complemented
4#26041754C211yesmaximal, characteristic, complemented
5#26041752C214yesmaximal, complemented
6#26041751C214yesmaximal, complemented
7C4×#15668449C212yesmaximal, complemented
8C4×#15668448C214yesmaximal, complemented
9C2×C4×C22⋊D181C214yesmaximal, complemented
10C4×D4×D181C214yesmaximal, complemented
11C2×C4×D4×C181C211yesmaximal, characteristic, complemented
12#19153861C4116yesdirect product factor
13C2×#15668449C2212yes—
14C2×#15668448C2214yes—
15C22×C22⋊D181C2214yes—
16C2×D4×D181C2214yes—
17C22×C4×D181C2214yescomplemented
18C4×Dic362C2212yescomplemented
19C4×Dic362C2212yescomplemented
20#19153781C2214yescomplemented
21C4×D724C2212yescomplemented
22C4×D724C2212yescomplemented
23D4×Dic181C2214yescomplemented
24D4×Dic181C2214yescomplemented
25#19153778C2214yescomplemented
26C4×C22⋊D181C2218yescomplemented
27C4×C22⋊D181C2214yescomplemented
28C4×C22⋊D181C2218yescomplemented
29C4×C22⋊D181C2218yescomplemented
30C4×C22⋊D181C2214yescomplemented
31#19153776C2218yescomplemented
32#19153776C2218yescomplemented
33#19153775C2212yescomplemented
34#19153774C2214yescomplemented
35#19153773C2214yescomplemented
36#19153772C2218yescomplemented
37C2×#15668428C2214yescomplemented
38C4⋊C4×D181C2214yescomplemented
39C2×C22⋊Dic181C2214yescomplemented
40C2×#15668426C2214yescomplemented
41C22⋊C4×D181C2218yescomplemented
42C2×C4×Dic181C2214yescomplemented
43C42×D181C2214yescomplemented
44C22×D4×C181C2211yescharacteristic
45C23×C4×C181C2212yescomplemented
46C4×D4×C181C2214yescomplemented
47C4×D4×C181C2214yescomplemented
48C2×C4⋊C4×C181C2211yescharacteristic, complemented
49C2×C22⋊C4×C181C2212yescomplemented
50C2×C42×C181C2211yescharacteristic, complemented
51C23×D181C2314yes—
52#15668449C2×C4116yescomplemented
53#15668448C2×C4132yescomplemented
54C2×Dic362C2312yes—
55C2×D724C2312yes—
56C2×C22⋊D181C2×C4132yescomplemented
57C2×C22⋊D181C2318yes—
58C2×C22⋊D181C2314yes—
59D4×D181C2×C4132yescomplemented
60C22×Dic181C2314yes—
61C22×Dic181C2314yes—
62C22×Dic181C2314yes—
63C2×C4×D181—48no—
64C2×C4×D181C2314yes—
65C2×C4×D181C2314yes—
66C2×C4×D181C2318yes—
67C2×C4×D181C2314yes—
68C4⋊Dic181C2312yes—
69C4⋊Dic181C2312yes—
70#15668428C2318yes—
71#15668428C2314yes—
72#15668428C2314yes—
73C22⋊Dic181C2318yes—
74C22⋊Dic181C2314yes—
75#15668426C2314yes—
76#15668426C2318yes—
77#15668426C2314yes—
78C4×Dic181C2314yes—
79C4×Dic181C2314yes—
80C4×Dic181C2314yes—
81C4×Dic181C2318yes—
82C24×C181C2312yes—
83C2×D4×C181C2×C418yescomplemented
84C2×D4×C181C2314yes—
85C22×C4×C181—44no—
86C22×C4×C181C2311yescharacteristic
87C22×C4×C181C2314yes—
88C22×C4×C181C2311yescharacteristic
89C22×C4×C181C2312yes—
90C22×C4×C181C2314yes—
91C22×C4×C181C2311yescharacteristic
92C4⋊C4×C181C2314yes—
93C22⋊C4×C181C2318yes—
94C42×C181C2312yes—
95C42×C181C2312yes—
96C22×D181—44no—
97C22×D181—44no—
98C22×D181C22×C4116yescomplemented
99C22×D181C2414yes—
100Dic362C22×C418yescomplemented
101D724C22×C418yescomplemented
102C22⋊D181C22×C4132yescomplemented
103C22⋊D181C22×C4116yescomplemented
104C2×Dic181—44no—
105C2×Dic181—44no—
106C2×Dic181C22×C4116yescomplemented
107C2×Dic181C2414yes—
108C2×Dic181C2414yes—
109C2×Dic181C2414yes—
110C4×D181—28no—
111C4×D181—48no—
112C4×D181—44no—
113C4×D181C22×C4116yescomplemented
114C23×C181—42no—
115C23×C181—42no—
116C23×C181C22×C418yescomplemented
117C23×C181C2414yes—
118C23×C181C2411yescharacteristic
119D4×C181C22×C4116yescomplemented
120C2×C4×C181—22no—
121C2×C4×C181—28no—
122C2×C4×C181—44no—
123C2×C4×C181—42no—
124C2×C4×C181—41no—
125C2×C4×C181C22×C414yescomplemented
126C2×C4×C181C2412yes—
127C2×C4×C181C2411yescharacteristic
128C2×C4×C181C2414yes—
129C2×C4×C181C2412yes—
130C2×C4×C181C2411yescharacteristic
131C22×C181—21no—
132C22×C181—24no—
133C22×C181—21no—
134C22×C181—24no—
135C22×C181—48no—
136C22×C181C23×C412yes—
137C22×C181C23×C418yes—
138C22×C181C2511yescharacteristic
139C2×D181—24no—
140C2×D181—24no—
141C2×D181—416no—
142C2×D181C23×C418yes—
143C4×C181—21no—
144C4×C181—24no—
145C4×C181—22no—
146C4×C181C23×C414yes—
147C4×C181H(5,𝔽2)12yescomplemented
148Dic181—24no—
149Dic181—24no—
150Dic181C23×C418yes—
151C2×C181—28no—
152C2×C181—22no—
153C2×C181C24×C411yescharacteristic
154C2×C181C2×H(5,𝔽2)11yescharacteristic
155C2×C181#58511yescharacteristic
156D181—28no—
157C181C4×H(5,𝔽2)11yescharacteristic, complemented, Sylow
158C4×H(5,𝔽2)—1811nomaximal, Sylow
159C2×H(5,𝔽2)—1811no—
160#520—1814no—
161#520—1812no—
162#518—1811no—
163#518—1814no—
164#518—1814no—
165C4×#41—1814no—
166C4×#41—1812no—
167C2×C4×D4—1814no—
168C2×C4×D4—1814no—
169C2×C4×D4D18111yescharacteristic, complemented
170H(5,𝔽2)—18116no—
171C2×#41—1814no—
172C2×#41—1812no—
173C22×D4—1814no—
174C22×D4—1814no—
175C22×D4C2×D18111yescharacteristic
176C23×C4—1814no—
177C23×C4C2×D18112yescomplemented
178C4×Q8—1814no—
179C4×Q8—1812no—
180C4×Q8—1812no—
181C4×D4—1814no—
182C4×D4—1814no—
183C4×D4—1818no—
184C4×D4—1814no—
185C4×D4—1818no—
186C4×D4—1818no—
187C4×D4—1814no—
188C4×D4—1814no—
189C4×D4—1818no—
190C4×D4—1818no—
191C4×D4—1812no—
192C4×D4—1812no—
193C4×D4C2×D18114yescomplemented
194C4×D4C2×D18114yescomplemented
195#117—1812no—
196#117—1814no—
197#117—1818no—
198#117—1814no—
199C2×C4⋊C4—1814no—
200C2×C4⋊C4—1814no—
201C2×C4⋊C4C2×D18111yescharacteristic, complemented
202C2×C22⋊C4—1814no—
203C2×C22⋊C4—1814no—
204C2×C22⋊C4—1818no—
205C2×C22⋊C4C2×D18112yescomplemented
206C2×C42—1814no—
207C2×C42—1814no—
208C2×C42C2×D18111yescharacteristic, complemented
209C24—1814no—
210C24C22×D18112yes—
211#41—18132no—
212#41—18116no—
213C2×Q8—1812no—
214C2×D4—18132no—
215C2×D4—1814no—
216C2×D4—1818no—
217C2×D4—18132no—
218C2×D4—1812no—
219C2×D4C4×D18118yescomplemented
220C2×D4C22×D18114yes—
221C22×C4—44no—
222C22×C4—1814no—
223C22×C4—1814no—
224C22×C4—1814no—
225C22×C4—1814no—
226C22×C4—1814no—
227C22×C4—1814no—
228C22×C4—1818no—
229C22×C4—7248no—
230C22×C4C22×D18114yes—
231C22×C4C22×D18111yescharacteristic
232C22×C4C22×D18111yescharacteristic
233C22×C4C22×D18114yes—
234C22×C4C22×D18112yes—
235C22×C4C22×D18111yescharacteristic
236C4⋊C4—1818no—
237C4⋊C4—1814no—
238C4⋊C4—1812no—
239C4⋊C4—1814no—
240C4⋊C4—1812no—
241C4⋊C4C22×D18114yes—
242C22⋊C4—1814no—
243C22⋊C4—1818no—
244C22⋊C4—1818no—
245C22⋊C4—1814no—
246C22⋊C4—1814no—
247C22⋊C4C22×D18118yes—
248C42—1814no—
249C42—1818no—
250C42—1814no—
251C42—1814no—
252C42C22×D18112yes—
253C42C22×D18112yes—
254C23—42no—
255C23—42no—
256C23—1814no—
257C23—18116no—
258C23—7244no—
259C23—7244no—
260C23C2×C4×D18118yescomplemented
261C23C23×D18111yescharacteristic
262C23C23×D18114yes—
263Q8—1818no—
264D4—18132no—
265D4—18116no—
266D4—1818no—
267D4C2×C4×D181116yescomplemented
268C2×C4—22no—
269C2×C4—28no—
270C2×C4—44no—
271C2×C4—42no—
272C2×C4—41no—
273C2×C4—3628no—
274C2×C4—1814no—
275C2×C4—1814no—
276C2×C4—18116no—
277C2×C4—1814no—
278C2×C4—18116no—
279C2×C4—7248no—
280C2×C4—7244no—
281C2×C4—7244no—
282C2×C4—7244no—
283C2×C4C2×C4×D18114yescomplemented
284C2×C4C23×D18112yes—
285C2×C4C23×D18114yes—
286C2×C4C23×D18111yescharacteristic
287C2×C4C23×D18112yes—
288C2×C4C23×D18111yescharacteristic
289C22—21no—
290C22—24no—
291C22—21no—
292C22—24no—
293C22—48no—
294C22—3624no—
295C22—3624no—
296C22—1818no—
297C22—72416no—
298C22C22×C4×D18118yes—
299C22C22×C4×D18112yes—
300C22C24×D18111yescharacteristic
301C4—22no—
302C4—21no—
303C4—24no—
304C4—3624no—
305C4—3624no—
306C4—1818no—
307C4C22×C4×D18114yes—
308C4#1915386112yesdirect product factor
309C2—22no—
310C2—28no—
311C2—3628no—
312C2C23×C4×D18111yescharacteristic
313C2C2×#1915386111yescharacteristic
314C2#2604211511yescharacteristic
subgroupG/H
centerC2×C4C23×D181
commutatorC2×C181C24×C4
FrattiniC22C24×D181
FittingC2×C4×D4×C181C2
socle, cosocleC22×C181C25
prime radicalC2×#19153861C2
hypercenterC2×C4×D4D181
hypocenterC181C4×H(5,𝔽2)
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. #26041760C2semidirect
3. #26041758C2semidirect
4. #26041754C2semidirect
5. #26041752C2semidirect
6. #26041751C2semidirect
7. C4×#15668449C2semidirect
8. C4×#15668448C2semidirect
9. C2×C4×C22⋊D181C2semidirect
10. C4×D4×D181C2semidirect
11. C2×C4×D4×C181C2semidirect
12. #19153861C4direct (N × H)
17. C22×C4×D181C22semidirect
18. C4×Dic362C22semidirect
19. C4×Dic362C22semidirect
20. #19153781C22semidirect
21. C4×D724C22semidirect
22. C4×D724C22semidirect
23. D4×Dic181C22semidirect
24. D4×Dic181C22semidirect
25. #19153778C22semidirect
26. C4×C22⋊D181C22semidirect
27. C4×C22⋊D181C22semidirect
28. C4×C22⋊D181C22semidirect
29. C4×C22⋊D181C22semidirect
30. C4×C22⋊D181C22semidirect
31. #19153776C22semidirect
32. #19153776C22semidirect
33. #19153775C22semidirect
34. #19153774C22semidirect
35. #19153773C22semidirect
36. #19153772C22semidirect
37. C2×#15668428C22semidirect
38. C4⋊C4×D181C22semidirect
39. C2×C22⋊Dic181C22semidirect
40. C2×#15668426C22semidirect
41. C22⋊C4×D181C22semidirect
42. C2×C4×Dic181C22semidirect
43. C42×D181C22semidirect
45. C23×C4×C181C22semidirect
46. C4×D4×C181C22semidirect
47. C4×D4×C181C22semidirect
48. C2×C4⋊C4×C181C22semidirect
49. C2×C22⋊C4×C181C22semidirect
50. C2×C42×C181C22semidirect
52. #15668449C2×C4semidirect
53. #15668448C2×C4semidirect
56. C2×C22⋊D181C2×C4semidirect
59. D4×D181C2×C4semidirect
83. C2×D4×C181C2×C4semidirect
98. C22×D181C22×C4semidirect
100. Dic362C22×C4semidirect
101. D724C22×C4semidirect
102. C22⋊D181C22×C4semidirect
103. C22⋊D181C22×C4semidirect
106. C2×Dic181C22×C4semidirect
113. C4×D181C22×C4semidirect
116. C23×C181C22×C4semidirect
119. D4×C181C22×C4semidirect
125. C2×C4×C181C22×C4semidirect
147. C4×C181H(5,𝔽2)semidirect
157. C181C4×H(5,𝔽2)semidirect
169. C2×C4×D4D181semidirect
177. C23×C4C2×D181semidirect
193. C4×D4C2×D181semidirect
194. C4×D4C2×D181semidirect
201. C2×C4⋊C4C2×D181semidirect
205. C2×C22⋊C4C2×D181semidirect
208. C2×C42C2×D181semidirect
219. C2×D4C4×D181semidirect
260. C23C2×C4×D181semidirect
267. D4C2×C4×D181semidirect
283. C2×C4C2×C4×D181semidirect
308. C4#19153861direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538612
#260417602
#260417582
#260417542
#260417522
#260417512
C4×#156684492
C4×#156684482
C2×C4×C22⋊D1812
C4×D4×D1812
C2×C4×D4×C1812
C4×H(5,𝔽2)181