Finite Group Databasebeta

← #34103173

Subgroups — #34103173

Order 20096.

688 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097746C211yesmaximal, characteristic
2C2×C4×D628C211yesmaximal, characteristic, complemented
3C2×#19097729C211yesmaximal, characteristic, complemented
4#23757174C211yesmaximal, characteristic, complemented
5#23757174C212yesmaximal, complemented
6#23757163C212yesmaximal, complemented
7#23757151C212yesmaximal, complemented
8C4⋊C4×Dic157C211yesmaximal, characteristic, complemented
9C4×#14578931C211yesmaximal, characteristic, complemented
10#23757120C212yesmaximal, complemented
11#389×C157C211yesmaximal, characteristic, complemented
12C22×D628C2211yescharacteristic
13C22×D628C2212yes—
14C22×C4×D157C2212yes—
15C22×C4×D157C2211yescharacteristic
16#19097746C418yescomplemented
17C4×D628—24no—
18#19097729—24no—
19C2×C4⋊Dic157C2211yescharacteristic
20C2×#14578931C2212yes—
21C2×#14578931C2211yescharacteristic
22C2×#14578931C2211yescharacteristic
23C2×#14578931C2212yes—
24C2×#14578931C2212yes—
25C2×#14578931C2212yes—
26C2×#14578931C2212yes—
27C2×C4×Dic157C2212yes—
28C2×C4×Dic157C2211yescharacteristic
29C2×C4×Dic157C2212yes—
30#19097678C2211yescharacteristic
31#19097678C2211yescharacteristic
32#19097678C2212yes—
33C2×C4⋊C4×C157C2211yescharacteristic
34C2×C4⋊C4×C157C2212yes—
35C2×C4⋊C4×C157C2211yescharacteristic
36C2×C42×C157C2211yescharacteristic
37#95×C157C2212yes—
38C23×D157C2312yes—
39C23×D157C2311yescharacteristic
40C2×D628—22no—
41C2×D628—22no—
42C2×D628—42no—
43C2×D628—42no—
44C2×D628C2×C414yes—
45C2×D628C2×C418yescomplemented
46C22×Dic157C2311yescharacteristic
47C22×Dic157C2311yescharacteristic
48C22×Dic157C2312yes—
49C22×Dic157C2311yescharacteristic
50C2×C4×D157—24no—
51C2×C4×D157—22no—
52C2×C4×D157—22no—
53C2×C4×D157—24no—
54C2×C4×D157—42no—
55C2×C4×D157C2×C414yescomplemented
56C4⋊Dic157D414yescomplemented
57#14578931—24no—
58#14578931—24no—
59#14578931—24no—
60#14578931—22no—
61#14578931—22no—
62#14578931—42no—
63#14578931C2×C418yescomplemented
64C4×Dic157—24no—
65C4×Dic157—22no—
66C4×Dic157—42no—
67C22×C4×C157C2312yes—
68C22×C4×C157C2311yescharacteristic
69C22×C4×C157C2312yes—
70C22×C4×C157C2311yescharacteristic
71C22×C4×C157C2311yescharacteristic
72C4⋊C4×C157—22no—
73C4⋊C4×C157—42no—
74C4⋊C4×C157C2×C414yescomplemented
75C42×C157—22no—
76C22×D157—22no—
77C22×D157—21no—
78C22×D157—21no—
79C22×D157—22no—
80C22×D157—22no—
81C22×D157—22no—
82C22×D157—21no—
83C22×D157—21no—
84C22×D157—22no—
85C22×D157—21no—
86C22×D157—21no—
87C22×D157—22no—
88C22×D157C22×C412yes—
89C22×D157C22×C414yes—
90D628—28no—
91D628—48no—
92C2×Dic157—21no—
93C2×Dic157—21no—
94C2×Dic157—22no—
95C2×Dic157—21no—
96C2×Dic157—22no—
97C2×Dic157—21no—
98C2×Dic157—21no—
99C2×Dic157—21no—
100C2×Dic157—21no—
101C2×Dic157C22×C412yes—
102C2×Dic157C2×D414yes—
103C2×Dic157#4112yes—
104C4×D157—28no—
105C4×D157—48no—
106C23×C157C2411yescharacteristic
107C2×C4×C157—21no—
108C2×C4×C157—21no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—21no—
112C2×C4×C157—22no—
113C2×C4×C157—22no—
114C2×C4×C157—21no—
115C2×C4×C157—21no—
116C2×C4×C157—22no—
117C2×C4×C157C22×C414yes—
118C2×C4×C157C22×C412yes—
119C2×C4×C157C2×D412yes—
120C2×C4×C157#4112yes—
121C2×C4×C157#4112yes—
122C22×C157C23×C411yescharacteristic
123C22×C157C22×D411yescharacteristic
124C22×C157C2×#4111yescharacteristic
125C22×C157C2×#4111yescharacteristic
126C22×C157C2×#4111yescharacteristic
127C22×C157H(5,𝔽2)11yescharacteristic
128C22×C157H(5,𝔽2)11yescharacteristic
129C2×D157—22no—
130C2×D157—24no—
131C2×D157—24no—
132C2×D157—22no—
133C2×D157—22no—
134C2×D157—24no—
135C2×D157—42no—
136C2×D157—41no—
137C2×D157—42no—
138C2×D157—41no—
139C2×D157—41no—
140C2×D157—42no—
141C2×D157—42no—
142C2×D157—41no—
143C4×C157—24no—
144C4×C157—22no—
145C4×C157—41no—
146C4×C157—42no—
147C4×C157C4×D414yes—
148Dic157—22no—
149Dic157—24no—
150Dic157—22no—
151Dic157—41no—
152C2×C157C2×C4×D411yescharacteristic
153C2×C157C4×#4111yescharacteristic
154C2×C157#51811yescharacteristic
155C2×C157#54611yescharacteristic
156C2×C157#55011yescharacteristic
157C2×C157#55311yescharacteristic
158C2×C157#55511yescharacteristic
159D157—42no—
160D157—44no—
161C157#236311yescharacteristic, complemented, Sylow
162#2363—1571nomaximal, Sylow
163C2×#121—1571no—
164C2×C4×D4—1571no—
165C2×#117—1571no—
166#390—1571no—
167#390—1572no—
168#389D15711yescharacteristic, complemented
169#388—1572no—
170#386—1572no—
171C4×C4⋊C4—1571no—
172C4×C22⋊C4—1571no—
173C4×C22⋊C4—1572no—
174C22×D4—1571no—
175C22×D4—1572no—
176C23×C4—1572no—
177C23×C4—1571no—
178#121—1578no—
179C4×D4—3144no—
180#117—3144no—
181C2×C4⋊C4—1571no—
182C2×C4⋊C4C2×D15711yescharacteristic
183C2×C4⋊C4C2×D15712yes—
184C2×C4⋊C4C2×D15711yescharacteristic
185C2×C22⋊C4—1572no—
186C2×C22⋊C4—1572no—
187C2×C22⋊C4—1571no—
188C2×C22⋊C4—1571no—
189C2×C22⋊C4—1572no—
190C2×C22⋊C4—1572no—
191C2×C22⋊C4—1572no—
192C2×C42—1572no—
193C2×C42—1571no—
194C2×C42—1572no—
195C2×C42C2×D15711yescharacteristic
196#95—1571no—
197#95—1571no—
198#95—1572no—
199#95C2×D15712yes—
200C24—1571no—
201C24—1572no—
202C2×D4—3142no—
203C2×D4—3142no—
204C2×D4—6282no—
205C2×D4—6282no—
206C2×D4—1574no—
207C2×D4—1578no—
208C22×C4—3144no—
209C22×C4—3142no—
210C22×C4—3142no—
211C22×C4—3144no—
212C22×C4—6282no—
213C22×C4—1571no—
214C22×C4—1571no—
215C22×C4—1571no—
216C22×C4—1572no—
217C22×C4—1574no—
218C22×C4C22×D15711yescharacteristic
219C22×C4C22×D15712yes—
220C22×C4C22×D15712yes—
221C22×C4C22×D15711yescharacteristic
222C22×C4C22×D15711yescharacteristic
223C4⋊C4—22no—
224C4⋊C4—42no—
225C4⋊C4—1574no—
226C4⋊C4C4×D15714yescomplemented
227C22⋊C4—3144no—
228C22⋊C4—3144no—
229C22⋊C4—3142no—
230C22⋊C4—3144no—
231C22⋊C4—3142no—
232C22⋊C4—6282no—
233C22⋊C4—1578no—
234C42—22no—
235C42—3144no—
236C42—3142no—
237C42—6282no—
238C23—3141no—
239C23—3142no—
240C23—3141no—
241C23—3142no—
242C23—3141no—
243C23—3141no—
244C23—3142no—
245C23—3142no—
246C23—3142no—
247C23—3141no—
248C23—3142no—
249C23—3141no—
250C23—1574no—
251C23—1572no—
252C23C23×D15711yescharacteristic
253D4—3148no—
254D4—6288no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—22no—
261C2×C4—21no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—21no—
265C2×C4—3141no—
266C2×C4—3141no—
267C2×C4—3142no—
268C2×C4—3141no—
269C2×C4—3141no—
270C2×C4—3142no—
271C2×C4—3148no—
272C2×C4—3141no—
273C2×C4—3141no—
274C2×C4—3141no—
275C2×C4—6288no—
276C2×C4—1572no—
277C2×C4—1574no—
278C2×C4—1572no—
279C2×C4C2×C4×D15714yes—
280C2×C4C2×C4×D15712yes—
281C2×C4D4×D15712yes—
282C2×C4#1457895512yes—
283C2×C4#1457895512yes—
284C22—3142no—
285C22—3144no—
286C22—3142no—
287C22—3144no—
288C22—3142no—
289C22—3144no—
290C22—6282no—
291C22—6281no—
292C22—6281no—
293C22—6282no—
294C22—6281no—
295C22—6282no—
296C22—6281no—
297C22—6282no—
298C22C22×C4×D15711yescharacteristic
299C22C2×D4×D15711yescharacteristic
300C22#41×D15711yescharacteristic
301C22C2×#1457895511yescharacteristic
302C22C2×#1457895511yescharacteristic
303C22#1909781611yescharacteristic
304C22#1909781711yescharacteristic
305C4—22no—
306C4—24no—
307C4—41no—
308C4—42no—
309C4—3144no—
310C4—3142no—
311C4—3142no—
312C4—6281no—
313C4#1909773314yes—
314C2—6282no—
315C2—6284no—
316C2C2×#1909773311yescharacteristic
317C2C4×#1457895511yescharacteristic
318C2#2375774511yescharacteristic
319C2#2375791411yescharacteristic
320C2#2375794111yescharacteristic
321C2#2375797611yescharacteristic
322C2#2375798911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#389×C157C2
socle, cosocleC23×C157C24
prime radicalC2×#19097746C2
hypercenter#389D157
hypocenterC157#2363
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
2. C2×C4×D628C2semidirect
3. C2×#19097729C2semidirect
4. #23757174C2semidirect
5. #23757174C2semidirect
6. #23757163C2semidirect
7. #23757151C2semidirect
8. C4⋊C4×Dic157C2semidirect
9. C4×#14578931C2semidirect
10. #23757120C2semidirect
11. #389×C157C2semidirect
16. #19097746C4semidirect
45. C2×D628C2×C4semidirect
55. C2×C4×D157C2×C4semidirect
56. C4⋊Dic157D4semidirect
63. #14578931C2×C4semidirect
74. C4⋊C4×C157C2×C4semidirect
161. C157#2363semidirect
168. #389D157semidirect
226. C4⋊C4C4×D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977462
C2×C4×D6282
C2×#190977292
#237571742
#237571632
#237571512
C4⋊C4×Dic1572
C4×#145789312
#237571202
#389×C1572
#2363157