Finite Group Databasebeta

← C4×#20263356 #38751529

Subgroups — C4×#20263356 #38751529

Order 25216.

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×#20263356C211yesmaximal, characteristic
2C2×C4×Dic394C211yesmaximal, characteristic, complemented
3#27161184C212yesmaximal, complemented
4#27161179C212yesmaximal, complemented
5C4×#15691348C212yesmaximal, complemented
6C4×#15691346C212yesmaximal, complemented
7#27161122C211yesmaximal, characteristic, complemented
8#27161087C211yesmaximal, characteristic, complemented
9#27161080C211yesmaximal, characteristic
10C4×#15691342C211yesmaximal, characteristic, complemented
11C4×#41×C197C211yesmaximal, characteristic
12C22×Dic394C2211yescharacteristic
13#20263356C418yesdirect product factor
14C2×#15691348C2212yes—
15C2×#15691346C2212yes—
16C2×#15691342C2211yescharacteristic
17C2×#15691342C2211yescharacteristic
18C4×Dic394—21no—
19C4×Dic394—21no—
20C4×Dic394C2212yes—
21C4×Dic394C2212yes—
22C2×C4⋊Dic197C2211yescharacteristic
23C2×#15691337—21no—
24C2×C4×Dic197—21no—
25#20263259C2212yes—
26#20263257C2212yes—
27#20263250C2212yes—
28#20263249C2212yes—
29#20263249C2212yes—
30#20263247C2212yes—
31#20263237C2212yes—
32C4×#13096802C2212yes—
33C2×#41×C197C2211yescharacteristic
34C4×Q8×C197C2211yescharacteristic
35C4×Q8×C197C2211yescharacteristic
36C4×D4×C197—21no—
37C4×D4×C197—21no—
38C4×D4×C197C2211yescharacteristic
39C4×D4×C197C2211yescharacteristic
40#117×C197—21no—
41#117×C197C2211yescharacteristic
42C2×C42×C197—21no—
43C2×C42×C197C2211yescharacteristic
44C2×Dic394—21no—
45C2×Dic394—22no—
46C2×Dic394C2×C414yescomplemented
47C2×Dic394C2312yes—
48C22×Dic197—21no—
49C22×Dic197—21no—
50#15691348C2×C418yescomplemented
51#15691346C2×C418yescomplemented
52#15691342—22no—
53#15691342C2×C414yescomplemented
54C2×#13096802C2312yes—
55C2×#13096802C2312yes—
56C4⋊Dic197—21no—
57C4⋊Dic197C2312yes—
58#15691337—22no—
59#15691337—22no—
60C4×Dic197—22no—
61C4×Dic197—22no—
62#41×C197—22no—
63#41×C197C2×C414yes—
64C2×Q8×C197C2311yescharacteristic
65C2×D4×C197—21no—
66C2×D4×C197C2311yescharacteristic
67C22×C4×C197—21no—
68C22×C4×C197—21no—
69C22×C4×C197—21no—
70C22×C4×C197D411yescharacteristic
71C22×C4×C197D411yescharacteristic
72C22×C4×C197C2311yescharacteristic
73C4⋊C4×C197—21no—
74C4⋊C4×C197—21no—
75C4⋊C4×C197C2311yescharacteristic
76C4⋊C4×C197C2311yescharacteristic
77C22⋊C4×C197—21no—
78C22⋊C4×C197—21no—
79C22⋊C4×C197—21no—
80C42×C197—21no—
81C42×C197—21no—
82C42×C197—21no—
83C42×C197D411yescharacteristic
84C42×C197D411yescharacteristic
85C42×C197C2311yescharacteristic
86C42×C197C2311yescharacteristic
87Dic394—24no—
88Dic394—22no—
89Dic394C22×C414yes—
90C2×Dic197—24no—
91C2×Dic197—22no—
92C2×Dic197—22no—
93C2×Dic197—42no—
94#13096802—22no—
95#13096802C22×C414yes—
96C23×C197—21no—
97C23×C197C2×D411yescharacteristic
98Q8×C197—21no—
99Q8×C197C22×C412yes—
100D4×C197—24no—
101D4×C197—21no—
102D4×C197C22×C412yes—
103C2×C4×C197—21no—
104C2×C4×C197—24no—
105C2×C4×C197—22no—
106C2×C4×C197—21no—
107C2×C4×C197—21no—
108C2×C4×C197—41no—
109C2×C4×C197—42no—
110C2×C4×C197—42no—
111C2×C4×C197C22×C412yes—
112C2×C4×C197C2×D411yescharacteristic
113C2×C4×C197C2×D411yescharacteristic
114C2×C4×C197C2×D411yescharacteristic
115C2×C4×C197C2×D411yescharacteristic
116C2×C4×C197C2×D411yescharacteristic
117C2×C4×C197#4112yes—
118C2×C4×C197C2411yescharacteristic
119C22×C197—21no—
120C22×C197—21no—
121C22×C197—22no—
122C22×C197—41no—
123C22×C197—41no—
124C22×C197C4×D412yes—
125C22×C197C22×D411yescharacteristic
126C4×C197—22no—
127C4×C197—21no—
128C4×C197—21no—
129C4×C197—21no—
130C4×C197—41no—
131C4×C197—41no—
132C4×C197C4×D412yes—
133C4×C197#13712yescomplemented
134C4×C197C23×C411yescharacteristic
135C4×C197C2×#4111yescharacteristic
136Dic197—24no—
137Dic197—42no—
138C2×C197—22no—
139C2×C197—42no—
140C2×C197C2×C4×D411yescharacteristic
141C2×C197C2×#13711yescharacteristic
142C2×C197#57511yescharacteristic
143C197C4×#13711yescharacteristic, complemented, Sylow
144C4×#137—1971nomaximal, Sylow
145C2×#137—1971no—
146C4×#41D19711yescharacteristic
147C2×C4×Q8—1971no—
148#441—1972no—
149#440—1972no—
150C4×Q16—1972no—
151C4×SD16—1972no—
152#428—1971no—
153#419—1971no—
154#417—1971no—
155C4×M16—1971no—
156C2×#41C2×D19711yescharacteristic
157C22×Q8—1971no—
158#137—1978no—
159C2×Q16—1972no—
160C2×SD16—1972no—
161C2×M16—1971no—
162C2×M16—1971no—
163C4×Q8—3941no—
164C4×Q8—3941no—
165C4×Q8—1972no—
166C4×Q8—1972no—
167C4×Q8C2×D19711yescharacteristic
168C4×Q8C2×D19711yescharacteristic
169C4×D4—21no—
170C4×D4—21no—
171C4×D4C2×D19711yescharacteristic
172C4×D4C2×D19711yescharacteristic
173#117—21no—
174#117C2×D19711yescharacteristic
175C2×C4⋊C4—3941no—
176C2×C4⋊C4—1971no—
177C2×C42—21no—
178C2×C42—3941no—
179C2×C42C2×D19711yescharacteristic
180#107—1972no—
181#106—1972no—
182#103—1972no—
183#103—1972no—
184#103—1972no—
185#102—1972no—
186#97—1972no—
187C4×C8—1972no—
188#41—22no—
189#41C4×D19714yes—
190C2×Q8—3941no—
191C2×Q8—3942no—
192C2×Q8—1974no—
193C2×Q8—1972no—
194C2×Q8C22×D19711yescharacteristic
195C2×D4—21no—
196C2×D4C22×D19711yescharacteristic
197C22×C4—21no—
198C22×C4—21no—
199C22×C4—21no—
200C22×C4—3941no—
201C22×C4—3941no—
202C22×C4C22⋊D19711yescharacteristic
203C22×C4C22⋊D19711yescharacteristic
204C22×C4C22×D19711yescharacteristic
205Q16—1978no—
206SD16—1978no—
207M16—3942no—
208M16—1974no—
209C2×C8—1972no—
210C2×C8—1972no—
211C4⋊C4—21no—
212C4⋊C4—21no—
213C4⋊C4—3942no—
214C4⋊C4—3942no—
215C4⋊C4—3941no—
216C4⋊C4—1972no—
217C4⋊C4C22×D19711yescharacteristic
218C4⋊C4C22×D19711yescharacteristic
219C22⋊C4—21no—
220C22⋊C4—21no—
221C22⋊C4—21no—
222C42—21no—
223C42—21no—
224C42—21no—
225C42—3942no—
226C42—3942no—
227C42C22⋊D19711yescharacteristic
228C42C22⋊D19711yescharacteristic
229C42C22×D19711yescharacteristic
230C42C22×D19711yescharacteristic
231C23—21no—
232C23C2×C22⋊D19711yescharacteristic
233Q8—21no—
234Q8—3944no—
235Q8—3942no—
236Q8—1974no—
237Q8C2×C4×D19712yes—
238D4—24no—
239D4—21no—
240D4C2×C4×D19712yes—
241C2×C4—21no—
242C2×C4—24no—
243C2×C4—22no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—41no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—7882no—
250C2×C4—3942no—
251C2×C4—3944no—
252C2×C4—3942no—
253C2×C4C2×C4×D19712yes—
254C2×C4C2×C22⋊D19711yescharacteristic
255C2×C4C2×C22⋊D19711yescharacteristic
256C2×C4C2×C22⋊D19711yescharacteristic
257C2×C4C2×C22⋊D19711yescharacteristic
258C2×C4C2×C22⋊D19711yescharacteristic
259C2×C4#1569135812yes—
260C2×C4C23×D19711yescharacteristic
261C8—3942no—
262C8—1974no—
263C22—21no—
264C22—21no—
265C22—22no—
266C22—41no—
267C22—41no—
268C22C4×C22⋊D19712yes—
269C22C22×C22⋊D19711yescharacteristic
270C4—21no—
271C4—21no—
272C4—21no—
273C4—22no—
274C4—41no—
275C4—41no—
276C4—7882no—
277C4—3944no—
278C4C4×C22⋊D19712yes—
279C4#2026335612yesdirect product factor
280C4C22×C4×D19711yescharacteristic
281C4C2×#1569135811yescharacteristic
282C2—22no—
283C2—42no—
284C2C2×C4×C22⋊D19711yescharacteristic
285C2C2×#2026335611yescharacteristic
286C2#2716187711yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D197
commutatorC4×C197C23×C4
FrattiniC2×C4C23×D197
FittingC4×#41×C197C2
socleC22×C197C22×D4
prime radicalC2×#41×C197C22
cosocleC2×C4×C197C24
hypercenterC4×#41D197
hypocenterC197C4×#137
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic394C2semidirect
3. #27161184C2semidirect
4. #27161179C2semidirect
5. C4×#15691348C2semidirect
6. C4×#15691346C2semidirect
7. #27161122C2semidirect
8. #27161087C2semidirect
10. C4×#15691342C2semidirect
13. #20263356C4direct (N × H)
46. C2×Dic394C2×C4semidirect
50. #15691348C2×C4semidirect
51. #15691346C2×C4semidirect
53. #15691342C2×C4semidirect
133. C4×C197#137semidirect
143. C197C4×#137semidirect
279. C4#20263356direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633562
C2×C4×Dic3942
#271611842
#271611792
C4×#156913482
C4×#156913462
#271611222
#271610872
#271610802
C4×#156913422
C4×#41×C1972
C4×#137197