Finite Group Databasebeta

← C4×#19097817 #34113343

Subgroups — C4×#19097817 #34113343

Order 20096.

1660 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097817C211yesmaximal, characteristic
2#23757756C211yesmaximal, characteristic, complemented
3#23757755C212yesmaximal, complemented
4#23757753C213yesmaximal, complemented
5#23757747C213yesmaximal, complemented
6#23757745C216yesmaximal, complemented
7C4×#14578955C212yesmaximal, complemented
8C4×#14578954C213yesmaximal, complemented
9C2×C4×D628C213yesmaximal, complemented
10C4×D4×D157C216yesmaximal, complemented
11C4×#41×C157C211yesmaximal, characteristic, complemented
12#19097817C4116yesdirect product factor
13C2×#14578955C2212yes—
14C2×#14578954C2213yes—
15C22×D628C2213yes—
16C2×D4×D157C2216yes—
17C22×C4×D157C2216yescomplemented
18Q8×Dic157C2212yescomplemented
19C4×Dic314C2211yescharacteristic, complemented
20C4×Dic314C2213yescomplemented
21C4×D628C2216yescomplemented
22C4×D628C2213yescomplemented
23C4×D628C2216yescomplemented
24C4×D628C2216yescomplemented
25C4×D628C2213yescomplemented
26D4×Dic157C2216yescomplemented
27#19097733C2216yescomplemented
28#19097733C2216yescomplemented
29C4×C22⋊D157C2216yescomplemented
30C4×C22⋊D157C2216yescomplemented
31#19097731C22112yescomplemented
32#19097730C2213yescomplemented
33#19097729C2216yescomplemented
34#19097728C2216yescomplemented
35C2×C4⋊Dic157C2213yescomplemented
36C4⋊C4×D157C2216yescomplemented
37C2×#14578931C2216yescomplemented
38C22⋊C4×D157C22112yescomplemented
39C42×D157C2216yescomplemented
40C2×#41×C157C2211yescharacteristic
41C4×Q8×C157C2211yescharacteristic, complemented
42C4×Q8×C157C2211yescharacteristic, complemented
43C4×D4×C157C2213yescomplemented
44C4×D4×C157C2213yescomplemented
45#117×C157C2213yescomplemented
46C2×C42×C157C2213yescomplemented
47C23×D157C2316yes—
48#14578955C2×C4116yescomplemented
49#14578954C2×C4124yescomplemented
50C2×Dic314C2311yescharacteristic
51C2×D628C2×C4124yescomplemented
52C2×D628C2316yes—
53C2×D628C2313yes—
54C2×C22⋊D157C2316yes—
55D4×D157C2×C4148yescomplemented
56C22×Dic157C2316yes—
57C2×C4×D157—412no—
58C2×C4×D157C2316yes—
59C2×C4×D157C2316yes—
60C2×C4×D157C23112yes—
61C2×C4×D157C2316yes—
62C4⋊Dic157C2316yes—
63C4⋊Dic157C2313yes—
64C4⋊Dic157C2311yescharacteristic
65#14578933C2316yes—
66#14578933C2312yes—
67C22⋊Dic157C2316yes—
68#14578931C2316yes—
69#14578931C23112yes—
70#14578931C2316yes—
71C4×Dic157C2312yes—
72C4×Dic157C2316yes—
73C4×Dic157C2316yes—
74#41×C157C2×C418yescomplemented
75C2×Q8×C157C2311yescharacteristic
76C2×D4×C157C2313yes—
77C22×C4×C157C2313yes—
78C22×C4×C157C2313yes—
79C22×C4×C157C2313yes—
80C4⋊C4×C157C2313yes—
81C4⋊C4×C157C2313yes—
82C22⋊C4×C157C2316yes—
83C42×C157C2311yescharacteristic
84C42×C157C2313yes—
85C42×C157C2313yes—
86C42×C157C2313yes—
87C22×D157—46no—
88C22×D157—46no—
89C22×D157C22×C4124yescomplemented
90C22×D157C2416yes—
91Dic314C22×C414yescomplemented
92D628C22×C4124yescomplemented
93D628C22×C4112yescomplemented
94C22⋊D157C22×C4124yescomplemented
95C2×Dic157—46no—
96C2×Dic157C2416yes—
97C2×Dic157C2412yes—
98C2×Dic157C2412yes—
99C4×D157—212no—
100C4×D157—412no—
101C4×D157—46no—
102C4×D157C22×C4124yescomplemented
103C23×C157C2413yes—
104Q8×C157C22×C414yescomplemented
105D4×C157C22×C4112yescomplemented
106C2×C4×C157—26no—
107C2×C4×C157—43no—
108C2×C4×C157C22×C4112yescomplemented
109C2×C4×C157C2413yes—
110C2×C4×C157C2413yes—
111C2×C4×C157C2411yescharacteristic
112C2×C4×C157C2413yes—
113C2×C4×C157C2411yescharacteristic
114C2×C4×C157C2411yescharacteristic
115C22×C157—23no—
116C22×C157—23no—
117C22×C157C23×C416yes—
118C22×C157C2511yescharacteristic
119C2×D157—26no—
120C2×D157—26no—
121C2×D157—424no—
122C2×D157C23×C4112yes—
123C4×C157—23no—
124C4×C157—21no—
125C4×C157—23no—
126C4×C157C23×C412yes—
127C4×C157C23×C416yes—
128C4×C157H(5,𝔽2)12yescomplemented
129Dic157—26no—
130Dic157—22no—
131Dic157C23×C414yes—
132C2×C157—26no—
133C2×C157C24×C411yescharacteristic
134C2×C157C2×H(5,𝔽2)11yescharacteristic
135C2×C157#58511yescharacteristic
136D157—212no—
137C157C4×H(5,𝔽2)11yescharacteristic, complemented, Sylow
138C4×H(5,𝔽2)—1571nomaximal, Sylow
139C2×H(5,𝔽2)—1571no—
140#520—1571no—
141#520—1572no—
142#520—1573no—
143#518—1576no—
144#518—1573no—
145C4×#41—1572no—
146C4×#41—1573no—
147C4×#41D15711yescharacteristic, complemented
148C2×C4×D4—1576no—
149C2×C4×D4—1573no—
150H(5,𝔽2)—15716no—
151C2×#41—1572no—
152C2×#41—1573no—
153C2×#41C2×D15711yescharacteristic
154C22×D4—1576no—
155C22×D4—1573no—
156C23×C4—1576no—
157C4×Q8—1572no—
158C4×Q8—1571no—
159C4×Q8—1573no—
160C4×Q8C2×D15711yescharacteristic, complemented
161C4×Q8C2×D15711yescharacteristic, complemented
162C4×D4—1576no—
163C4×D4—1576no—
164C4×D4—1576no—
165C4×D4—1576no—
166C4×D4—1576no—
167C4×D4—15712no—
168C4×D4—1576no—
169C4×D4—1573no—
170C4×D4—1576no—
171C4×D4—1576no—
172C4×D4—1573no—
173C4×D4C2×D15713yescomplemented
174C4×D4C2×D15713yescomplemented
175#117—1573no—
176#117—1576no—
177#117—1576no—
178#117C2×D15713yescomplemented
179C2×C4⋊C4—1573no—
180C2×C4⋊C4—1576no—
181C2×C22⋊C4—1576no—
182C2×C22⋊C4—15712no—
183C2×C42—1576no—
184C2×C42C2×D15713yescomplemented
185C24—1576no—
186#41—15716no—
187#41—15724no—
188#41C4×D15718yescomplemented
189C2×Q8—1571no—
190C2×Q8C22×D15711yescharacteristic
191C2×D4—1576no—
192C2×D4—15748no—
193C2×D4—15724no—
194C2×D4—1576no—
195C2×D4—1573no—
196C2×D4C22×D15713yes—
197C22×C4—62812no—
198C22×C4—1576no—
199C22×C4—1576no—
200C22×C4—1576no—
201C22×C4—15712no—
202C22×C4—1576no—
203C22×C4C22×D15713yes—
204C22×C4C22×D15713yes—
205C22×C4C22×D15713yes—
206C4⋊C4—1576no—
207C4⋊C4—1576no—
208C4⋊C4—1573no—
209C4⋊C4—1572no—
210C4⋊C4—1571no—
211C4⋊C4C22×D15713yes—
212C4⋊C4C22×D15713yes—
213C22⋊C4—1576no—
214C22⋊C4—1576no—
215C22⋊C4—15712no—
216C22⋊C4—1576no—
217C22⋊C4C22×D15716yes—
218C42—1576no—
219C42—1576no—
220C42—1572no—
221C42C22×D15713yes—
222C42C22×D15713yes—
223C42C22×D15713yes—
224C42C22×D15711yescharacteristic
225C23—6286no—
226C23—6286no—
227C23—1576no—
228C23—15724no—
229C23C23×D15713yes—
230Q8—1574no—
231Q8C2×C4×D15714yescomplemented
232D4—15724no—
233D4—15724no—
234D4—15712no—
235D4C2×C4×D157112yescomplemented
236C2×C4—26no—
237C2×C4—43no—
238C2×C4—31412no—
239C2×C4—62812no—
240C2×C4—6286no—
241C2×C4—6286no—
242C2×C4—1572no—
243C2×C4—1576no—
244C2×C4—1572no—
245C2×C4—15724no—
246C2×C4C2×C4×D157112yescomplemented
247C2×C4C23×D15713yes—
248C2×C4C23×D15711yescharacteristic
249C2×C4C23×D15713yes—
250C2×C4C23×D15713yes—
251C2×C4C23×D15711yescharacteristic
252C2×C4C23×D15711yescharacteristic
253C22—23no—
254C22—23no—
255C22—3146no—
256C22—3146no—
257C22—62824no—
258C22—15712no—
259C22C22×C4×D15716yes—
260C22C24×D15711yescharacteristic
261C4—23no—
262C4—21no—
263C4—23no—
264C4—3146no—
265C4—3142no—
266C4—1574no—
267C4C22×C4×D15716yes—
268C4C22×C4×D15712yes—
269C4#1909781712yesdirect product factor
270C2—26no—
271C2—31412no—
272C2C23×C4×D15711yescharacteristic
273C2C2×#1909781711yescharacteristic
274C2#2375810911yescharacteristic
subgroupG/H
centerC2×C4C23×D157
commutatorC2×C157C24×C4
FrattiniC22C24×D157
FittingC4×#41×C157C2
socle, cosocleC22×C157C25
prime radicalC2×#19097817C2
hypercenterC4×#41D157
hypocenterC157C4×H(5,𝔽2)
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C2×C4 ◁ C4×#41

Complements

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

NH ≅ G/Ntype
2. #23757756C2semidirect
3. #23757755C2semidirect
4. #23757753C2semidirect
5. #23757747C2semidirect
6. #23757745C2semidirect
7. C4×#14578955C2semidirect
8. C4×#14578954C2semidirect
9. C2×C4×D628C2semidirect
10. C4×D4×D157C2semidirect
11. C4×#41×C157C2semidirect
12. #19097817C4direct (N × H)
17. C22×C4×D157C22semidirect
18. Q8×Dic157C22semidirect
19. C4×Dic314C22semidirect
20. C4×Dic314C22semidirect
21. C4×D628C22semidirect
22. C4×D628C22semidirect
23. C4×D628C22semidirect
24. C4×D628C22semidirect
25. C4×D628C22semidirect
26. D4×Dic157C22semidirect
27. #19097733C22semidirect
28. #19097733C22semidirect
29. C4×C22⋊D157C22semidirect
30. C4×C22⋊D157C22semidirect
31. #19097731C22semidirect
32. #19097730C22semidirect
33. #19097729C22semidirect
34. #19097728C22semidirect
35. C2×C4⋊Dic157C22semidirect
36. C4⋊C4×D157C22semidirect
37. C2×#14578931C22semidirect
38. C22⋊C4×D157C22semidirect
39. C42×D157C22semidirect
41. C4×Q8×C157C22semidirect
42. C4×Q8×C157C22semidirect
43. C4×D4×C157C22semidirect
44. C4×D4×C157C22semidirect
45. #117×C157C22semidirect
46. C2×C42×C157C22semidirect
48. #14578955C2×C4semidirect
49. #14578954C2×C4semidirect
51. C2×D628C2×C4semidirect
55. D4×D157C2×C4semidirect
74. #41×C157C2×C4semidirect
89. C22×D157C22×C4semidirect
91. Dic314C22×C4semidirect
92. D628C22×C4semidirect
93. D628C22×C4semidirect
94. C22⋊D157C22×C4semidirect
102. C4×D157C22×C4semidirect
104. Q8×C157C22×C4semidirect
105. D4×C157C22×C4semidirect
108. C2×C4×C157C22×C4semidirect
128. C4×C157H(5,𝔽2)semidirect
137. C157C4×H(5,𝔽2)semidirect
147. C4×#41D157semidirect
160. C4×Q8C2×D157semidirect
161. C4×Q8C2×D157semidirect
173. C4×D4C2×D157semidirect
174. C4×D4C2×D157semidirect
178. #117C2×D157semidirect
184. C2×C42C2×D157semidirect
188. #41C4×D157semidirect
231. Q8C2×C4×D157semidirect
235. D4C2×C4×D157semidirect
246. C2×C4C2×C4×D157semidirect
269. C4#19097817direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190978172
#237577562
#237577552
#237577532
#237577472
#237577452
C4×#145789552
C4×#145789542
C2×C4×D6282
C4×D4×D1572
C4×#41×C1572
C4×H(5,𝔽2)157