Subgroups — #3107×C₁₈₁ #37531050

Order 23168.

390 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#533×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
2	C₄×#41×C₁₈₁	C₂	1	1	yes	maximal, characteristic
3	#485×C₁₈₁	C₂	1	2	yes	maximal, complemented
4	#475×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
5	#474×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
6	#462×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
7	#461×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
8	#452×C₁₈₁	C₂	1	2	yes	maximal
9	C₄×Q₁₆×C₁₈₁	C₂	1	2	yes	maximal, complemented
10	C₄×SD₁₆×C₁₈₁	C₂	1	2	yes	maximal, complemented
11	#431×C₁₈₁	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#41×C₁₈₁	C₂²	1	1	yes	characteristic
13	C₂×Q₁₆×C₁₈₁	C₂²	1	2	yes	—
14	C₂×SD₁₆×C₁₈₁	C₂²	1	2	yes	—
15	C₄⋊Q₈×C₁₈₁	C₂²	1	1	yes	characteristic
16	C₄⋊Q₈×C₁₈₁	C₂²	1	1	yes	characteristic
17	#125×C₁₈₁	—	2	1	no	—
18	C₂²⋊Q₈×C₁₈₁	—	2	1	no	—
19	C₂²⋊Q₈×C₁₈₁	C₂²	1	2	yes	—
20	C₄×Q₈×C₁₈₁	—	2	1	no	—
21	C₄×Q₈×C₁₈₁	C₂²	1	2	yes	—
22	C₄×Q₈×C₁₈₁	C₂²	1	1	yes	characteristic
23	C₄×Q₈×C₁₈₁	C₂²	1	1	yes	characteristic
24	C₄×D₄×C₁₈₁	—	2	1	no	—
25	C₄×D₄×C₁₈₁	—	2	1	no	—
26	C₄×D₄×C₁₈₁	C₂²	1	1	yes	characteristic
27	C₄×D₄×C₁₈₁	C₂²	1	1	yes	characteristic
28	#117×C₁₈₁	—	2	1	no	—
29	#117×C₁₈₁	—	2	1	no	—
30	#117×C₁₈₁	C₂²	1	1	yes	characteristic
31	C₂×C₄²×C₁₈₁	—	2	1	no	—
32	C₂×C₄²×C₁₈₁	C₂²	1	1	yes	characteristic
33	#107×C₁₈₁	C₂²	1	2	yes	—
34	#106×C₁₈₁	C₂²	1	2	yes	—
35	C₄⋊C₈×C₁₈₁	C₂²	1	1	yes	characteristic
36	C₄⋊C₈×C₁₈₁	C₂²	1	1	yes	characteristic
37	#103×C₁₈₁	C₂²	1	2	yes	—
38	#103×C₁₈₁	C₂²	1	2	yes	—
39	#103×C₁₈₁	C₂²	1	2	yes	—
40	#102×C₁₈₁	C₂²	1	2	yes	—
41	C₂²⋊C₈×C₁₈₁	C₂²	1	2	yes	—
42	C₄×C₈×C₁₈₁	C₂²	1	2	yes	—
43	#41×C₁₈₁	—	2	2	no	—
44	#41×C₁₈₁	—	2	2	no	—
45	C₂×Q₈×C₁₈₁	—	2	1	no	—
46	C₂×Q₈×C₁₈₁	C₂³	1	2	yes	—
47	C₂×Q₈×C₁₈₁	C₂³	1	1	yes	characteristic
48	C₂×D₄×C₁₈₁	—	2	1	no	—
49	C₂×D₄×C₁₈₁	C₂³	1	1	yes	characteristic
50	C₂²×C₄×C₁₈₁	—	2	1	no	—
51	C₂²×C₄×C₁₈₁	—	2	1	no	—
52	C₂²×C₄×C₁₈₁	—	2	1	no	—
53	C₂²×C₄×C₁₈₁	D₄	1	1	yes	characteristic
54	C₂²×C₄×C₁₈₁	D₄	1	1	yes	characteristic
55	C₂²×C₄×C₁₈₁	C₂³	1	1	yes	characteristic
56	Q₁₆×C₁₈₁	—	2	4	no	—
57	SD₁₆×C₁₈₁	—	2	4	no	—
58	C₂×C₈×C₁₈₁	C₂³	1	2	yes	—
59	C₂×C₈×C₁₈₁	C₂³	1	2	yes	—
60	C₄⋊C₄×C₁₈₁	—	2	1	no	—
61	C₄⋊C₄×C₁₈₁	—	2	1	no	—
62	C₄⋊C₄×C₁₈₁	—	2	1	no	—
63	C₄⋊C₄×C₁₈₁	—	2	1	no	—
64	C₄⋊C₄×C₁₈₁	—	2	1	no	—
65	C₄⋊C₄×C₁₈₁	—	2	2	no	—
66	C₄⋊C₄×C₁₈₁	—	2	2	no	—
67	C₄⋊C₄×C₁₈₁	C₂³	1	2	yes	—
68	C₄⋊C₄×C₁₈₁	C₂³	1	1	yes	characteristic
69	C₄⋊C₄×C₁₈₁	C₂³	1	1	yes	characteristic
70	C₂²⋊C₄×C₁₈₁	—	2	2	no	—
71	C₂²⋊C₄×C₁₈₁	—	2	1	no	—
72	C₂²⋊C₄×C₁₈₁	—	2	1	no	—
73	C₂²⋊C₄×C₁₈₁	—	2	1	no	—
74	C₄²×C₁₈₁	—	2	1	no	—
75	C₄²×C₁₈₁	—	2	1	no	—
76	C₄²×C₁₈₁	—	2	1	no	—
77	C₄²×C₁₈₁	—	2	2	no	—
78	C₄²×C₁₈₁	D₄	1	1	yes	characteristic
79	C₄²×C₁₈₁	D₄	1	1	yes	characteristic
80	C₄²×C₁₈₁	C₂³	1	1	yes	characteristic
81	C₄²×C₁₈₁	C₂³	1	1	yes	characteristic
82	C₂³×C₁₈₁	—	2	1	no	—
83	C₂³×C₁₈₁	C₂×D₄	1	1	yes	characteristic
84	Q₈×C₁₈₁	—	2	1	no	—
85	Q₈×C₁₈₁	—	2	2	no	—
86	Q₈×C₁₈₁	—	2	2	no	—
87	Q₈×C₁₈₁	—	4	2	no	—
88	Q₈×C₁₈₁	#41	1	2	yes	—
89	D₄×C₁₈₁	—	2	4	no	—
90	D₄×C₁₈₁	—	2	1	no	—
91	D₄×C₁₈₁	#41	1	2	yes	—
92	C₂×C₄×C₁₈₁	—	2	4	no	—
93	C₂×C₄×C₁₈₁	—	2	1	no	—
94	C₂×C₄×C₁₈₁	—	2	2	no	—
95	C₂×C₄×C₁₈₁	—	2	2	no	—
96	C₂×C₄×C₁₈₁	—	2	1	no	—
97	C₂×C₄×C₁₈₁	—	2	1	no	—
98	C₂×C₄×C₁₈₁	—	2	1	no	—
99	C₂×C₄×C₁₈₁	—	2	1	no	—
100	C₂×C₄×C₁₈₁	—	2	2	no	—
101	C₂×C₄×C₁₈₁	—	2	2	no	—
102	C₂×C₄×C₁₈₁	—	4	2	no	—
103	C₂×C₄×C₁₈₁	—	4	2	no	—
104	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
105	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
106	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
107	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
108	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
109	C₂×C₄×C₁₈₁	C₂⁴	1	1	yes	characteristic
110	C₈×C₁₈₁	—	2	2	no	—
111	C₈×C₁₈₁	—	2	2	no	—
112	C₂²×C₁₈₁	—	2	1	no	—
113	C₂²×C₁₈₁	—	2	2	no	—
114	C₂²×C₁₈₁	—	2	1	no	—
115	C₂²×C₁₈₁	—	2	1	no	—
116	C₂²×C₁₈₁	—	4	1	no	—
117	C₂²×C₁₈₁	—	4	1	no	—
118	C₂²×C₁₈₁	C₂²×D₄	1	1	yes	characteristic
119	C₄×C₁₈₁	—	2	1	no	—
120	C₄×C₁₈₁	—	2	2	no	—
121	C₄×C₁₈₁	—	2	1	no	—
122	C₄×C₁₈₁	—	2	1	no	—
123	C₄×C₁₈₁	—	4	2	no	—
124	C₄×C₁₈₁	—	4	1	no	—
125	C₄×C₁₈₁	—	4	2	no	—
126	C₄×C₁₈₁	—	4	1	no	—
127	C₄×C₁₈₁	#135	1	2	yes	—
128	C₄×C₁₈₁	#137	1	2	yes	—
129	C₄×C₁₈₁	C₂×#41	1	1	yes	characteristic
130	C₄×C₁₈₁	C₂×#41	1	1	yes	characteristic
131	C₂×C₁₈₁	—	4	1	no	—
132	C₂×C₁₈₁	—	4	2	no	—
133	C₂×C₁₈₁	#525	1	1	yes	characteristic
134	C₂×C₁₈₁	C₂×#135	1	1	yes	characteristic
135	C₂×C₁₈₁	C₂×#137	1	1	yes	characteristic
136	C₁₈₁	#3107	1	1	yes	characteristic, direct product factor, Sylow
137	#3107	C₁₈₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
138	#533	C₂×C₁₈₁	1	1	yes	characteristic, complemented
139	C₄×#41	C₂×C₁₈₁	1	1	yes	characteristic
140	#485	C₂×C₁₈₁	1	2	yes	complemented
141	#475	C₂×C₁₈₁	1	1	yes	characteristic, complemented
142	#474	C₂×C₁₈₁	1	1	yes	characteristic, complemented
143	#462	C₂×C₁₈₁	1	1	yes	characteristic, complemented
144	#461	C₂×C₁₈₁	1	1	yes	characteristic, complemented
145	#452	C₂×C₁₈₁	1	2	yes	—
146	C₄×Q₁₆	C₂×C₁₈₁	1	2	yes	complemented
147	C₄×SD₁₆	C₂×C₁₈₁	1	2	yes	complemented
148	#431	C₂×C₁₈₁	1	1	yes	characteristic, complemented
149	C₂×#41	C₂²×C₁₈₁	1	1	yes	characteristic
150	C₂×Q₁₆	C₂²×C₁₈₁	1	2	yes	—
151	C₂×SD₁₆	C₂²×C₁₈₁	1	2	yes	—
152	C₄⋊Q₈	C₂²×C₁₈₁	1	1	yes	characteristic
153	C₄⋊Q₈	C₂²×C₁₈₁	1	1	yes	characteristic
154	#125	—	2	1	no	—
155	C₂²⋊Q₈	—	2	1	no	—
156	C₂²⋊Q₈	C₂²×C₁₈₁	1	2	yes	—
157	C₄×Q₈	—	2	1	no	—
158	C₄×Q₈	C₂²×C₁₈₁	1	1	yes	characteristic
159	C₄×Q₈	C₂²×C₁₈₁	1	1	yes	characteristic
160	C₄×Q₈	C₂²×C₁₈₁	1	2	yes	—
161	C₄×D₄	—	2	1	no	—
162	C₄×D₄	—	2	1	no	—
163	C₄×D₄	C₂²×C₁₈₁	1	1	yes	characteristic
164	C₄×D₄	C₂²×C₁₈₁	1	1	yes	characteristic
165	#117	—	2	1	no	—
166	#117	—	2	1	no	—
167	#117	C₂²×C₁₈₁	1	1	yes	characteristic
168	C₂×C₄²	—	2	1	no	—
169	C₂×C₄²	C₂²×C₁₈₁	1	1	yes	characteristic
170	#107	C₂²×C₁₈₁	1	2	yes	—
171	#106	C₂²×C₁₈₁	1	2	yes	—
172	C₄⋊C₈	C₂²×C₁₈₁	1	1	yes	characteristic
173	C₄⋊C₈	C₂²×C₁₈₁	1	1	yes	characteristic
174	#103	C₂²×C₁₈₁	1	2	yes	—
175	#103	C₂²×C₁₈₁	1	2	yes	—
176	#103	C₂²×C₁₈₁	1	2	yes	—
177	#102	C₂²×C₁₈₁	1	2	yes	—
178	C₂²⋊C₈	C₂²×C₁₈₁	1	2	yes	—
179	C₄×C₈	C₂²×C₁₈₁	1	2	yes	—
180	#41	—	2	2	no	—
181	#41	—	2	2	no	—
182	C₂×Q₈	—	2	1	no	—
183	C₂×Q₈	C₂³×C₁₈₁	1	2	yes	—
184	C₂×Q₈	C₂³×C₁₈₁	1	1	yes	characteristic
185	C₂×D₄	—	2	1	no	—
186	C₂×D₄	C₂³×C₁₈₁	1	1	yes	characteristic
187	C₂²×C₄	—	2	1	no	—
188	C₂²×C₄	—	2	1	no	—
189	C₂²×C₄	—	2	1	no	—
190	C₂²×C₄	D₄×C₁₈₁	1	1	yes	characteristic
191	C₂²×C₄	D₄×C₁₈₁	1	1	yes	characteristic
192	C₂²×C₄	C₂³×C₁₈₁	1	1	yes	characteristic
193	Q₁₆	—	2	4	no	—
194	SD₁₆	—	2	4	no	—
195	C₂×C₈	C₂³×C₁₈₁	1	2	yes	—
196	C₂×C₈	C₂³×C₁₈₁	1	2	yes	—
197	C₄⋊C₄	—	2	1	no	—
198	C₄⋊C₄	—	2	1	no	—
199	C₄⋊C₄	—	2	1	no	—
200	C₄⋊C₄	—	2	1	no	—
201	C₄⋊C₄	—	2	1	no	—
202	C₄⋊C₄	—	2	2	no	—
203	C₄⋊C₄	—	2	2	no	—
204	C₄⋊C₄	C₂³×C₁₈₁	1	2	yes	—
205	C₄⋊C₄	C₂³×C₁₈₁	1	1	yes	characteristic
206	C₄⋊C₄	C₂³×C₁₈₁	1	1	yes	characteristic
207	C₂²⋊C₄	—	2	2	no	—
208	C₂²⋊C₄	—	2	1	no	—
209	C₂²⋊C₄	—	2	1	no	—
210	C₂²⋊C₄	—	2	1	no	—
211	C₄²	—	2	1	no	—
212	C₄²	—	2	1	no	—
213	C₄²	—	2	1	no	—
214	C₄²	—	2	2	no	—
215	C₄²	D₄×C₁₈₁	1	1	yes	characteristic
216	C₄²	D₄×C₁₈₁	1	1	yes	characteristic
217	C₄²	C₂³×C₁₈₁	1	1	yes	characteristic
218	C₄²	C₂³×C₁₈₁	1	1	yes	characteristic
219	C₂³	—	2	1	no	—
220	C₂³	C₂×D₄×C₁₈₁	1	1	yes	characteristic
221	Q₈	—	2	1	no	—
222	Q₈	—	2	2	no	—
223	Q₈	—	2	2	no	—
224	Q₈	—	4	2	no	—
225	Q₈	#41×C₁₈₁	1	2	yes	—
226	D₄	—	2	4	no	—
227	D₄	—	2	1	no	—
228	D₄	#41×C₁₈₁	1	2	yes	—
229	C₂×C₄	—	2	4	no	—
230	C₂×C₄	—	2	1	no	—
231	C₂×C₄	—	2	2	no	—
232	C₂×C₄	—	2	2	no	—
233	C₂×C₄	—	2	1	no	—
234	C₂×C₄	—	2	1	no	—
235	C₂×C₄	—	2	1	no	—
236	C₂×C₄	—	2	1	no	—
237	C₂×C₄	—	2	2	no	—
238	C₂×C₄	—	2	2	no	—
239	C₂×C₄	—	4	2	no	—
240	C₂×C₄	—	4	2	no	—
241	C₂×C₄	C₂×D₄×C₁₈₁	1	1	yes	characteristic
242	C₂×C₄	C₂×D₄×C₁₈₁	1	1	yes	characteristic
243	C₂×C₄	C₂×D₄×C₁₈₁	1	1	yes	characteristic
244	C₂×C₄	C₂×D₄×C₁₈₁	1	1	yes	characteristic
245	C₂×C₄	C₂×D₄×C₁₈₁	1	1	yes	characteristic
246	C₂×C₄	C₂⁴×C₁₈₁	1	1	yes	characteristic
247	C₈	—	2	2	no	—
248	C₈	—	2	2	no	—
249	C₂²	—	2	1	no	—
250	C₂²	—	2	2	no	—
251	C₂²	—	2	1	no	—
252	C₂²	—	2	1	no	—
253	C₂²	—	4	1	no	—
254	C₂²	—	4	1	no	—
255	C₂²	C₂²×D₄×C₁₈₁	1	1	yes	characteristic
256	C₄	—	2	1	no	—
257	C₄	—	2	2	no	—
258	C₄	—	2	1	no	—
259	C₄	—	2	1	no	—
260	C₄	—	4	2	no	—
261	C₄	—	4	1	no	—
262	C₄	—	4	2	no	—
263	C₄	—	4	1	no	—
264	C₄	#135×C₁₈₁	1	2	yes	—
265	C₄	#137×C₁₈₁	1	2	yes	—
266	C₄	C₂×#41×C₁₈₁	1	1	yes	characteristic
267	C₄	C₂×#41×C₁₈₁	1	1	yes	characteristic
268	C₂	—	4	1	no	—
269	C₂	—	4	2	no	—
270	C₂	#525×C₁₈₁	1	1	yes	characteristic
271	C₂	C₂×#135×C₁₈₁	1	1	yes	characteristic
272	C₂	C₂×#137×C₁₈₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₈₁	C₂×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₈₁
socle	C₂²×C₁₈₁	C₂²×D₄
prime radical	C₂×#41×C₁₈₁	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₈₁ ◁ C₂×C₄²×C₁₈₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. #533×C₁₈₁	C₂	semidirect
3. #485×C₁₈₁	C₂	semidirect
4. #475×C₁₈₁	C₂	semidirect
5. #474×C₁₈₁	C₂	semidirect
6. #462×C₁₈₁	C₂	semidirect
7. #461×C₁₈₁	C₂	semidirect
9. C₄×Q₁₆×C₁₈₁	C₂	semidirect
10. C₄×SD₁₆×C₁₈₁	C₂	semidirect
11. #431×C₁₈₁	C₂	semidirect
136. C₁₈₁	#3107	direct (N × H)
137. #3107	C₁₈₁	direct (N × H)
138. #533	C₂×C₁₈₁	semidirect
140. #485	C₂×C₁₈₁	semidirect
141. #475	C₂×C₁₈₁	semidirect
142. #474	C₂×C₁₈₁	semidirect
143. #462	C₂×C₁₈₁	semidirect
144. #461	C₂×C₁₈₁	semidirect
146. C₄×Q₁₆	C₂×C₁₈₁	semidirect
147. C₄×SD₁₆	C₂×C₁₈₁	semidirect
148. #431	C₂×C₁₈₁	semidirect

Maximal subgroups

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

subgroup	index
#533×C₁₈₁	2
C₄×#41×C₁₈₁	2
#485×C₁₈₁	2
#475×C₁₈₁	2
#474×C₁₈₁	2
#462×C₁₈₁	2
#461×C₁₈₁	2
#452×C₁₈₁	2
C₄×Q₁₆×C₁₈₁	2
C₄×SD₁₆×C₁₈₁	2
#431×C₁₈₁	2
#3107	181

Subgroups — #3107×C181 #37531050

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #3107×C₁₈₁ #37531050