Subgroups — C₃₁×#22252 #21479011

Order 7936.

658 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#499	C₂	1	1	yes	maximal, characteristic
2	C₃₁×#2330	C₂	1	2	yes	maximal
3	C₃₁×#1992	C₂	1	2	yes	maximal
4	C₃₁×#1921	C₂	1	2	yes	maximal
5	C₃₁×#1920	C₂	1	2	yes	maximal
6	C₃₁×#1919	C₂	1	2	yes	maximal
7	C₃₁×#1918	C₂	1	2	yes	maximal
8	C₃₁×#1834	C₂	1	1	yes	maximal, characteristic
9	C₃₁×#1746	C₂	1	1	yes	maximal, characteristic
10	C₂×C₃₁×#125	C₂²	1	2	yes	—
11	C₃₁×#499	C₄	1	8	yes	complemented
12	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
13	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
14	C₂×C₃₁×#106	C₂²	1	2	yes	—
15	C₂×C₃₁×#97	C₂²	1	1	yes	characteristic
16	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
17	C₃₁×#389	—	2	2	no	—
18	C₃₁×#389	—	2	2	no	—
19	C₃₁×#389	C₂²	1	2	yes	—
20	C₃₁×#389	C₂²	1	2	yes	—
21	C₃₁×#387	—	2	2	no	—
22	C₃₁×#387	—	2	2	no	—
23	C₃₁×#384	C₂²	1	2	yes	—
24	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
25	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
26	C₃₁×#376	C₂²	1	1	yes	characteristic
27	C₃₁×#340	C₂²	1	2	yes	—
28	C₃₁×#340	C₂²	1	1	yes	characteristic
29	C₃₁×#340	C₂²	1	1	yes	characteristic
30	C₃₁×#340	C₂²	1	2	yes	—
31	C₃₁×#340	C₂²	1	2	yes	—
32	C₃₁×#340	C₂²	1	2	yes	—
33	C₃₁×#340	C₂²	1	2	yes	—
34	C₃₁×#336	C₂²	1	2	yes	—
35	C₃₁×#336	C₂²	1	2	yes	—
36	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
37	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
38	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
39	C₃₁×#125	—	2	4	no	—
40	C₃₁×#125	C₂×C₄	1	8	yes	—
41	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
42	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
43	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
44	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
45	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
46	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
47	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
48	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
49	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
50	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
51	C₂×C₄²×C₃₁	—	2	2	no	—
52	C₂×C₄²×C₃₁	—	2	2	no	—
53	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
54	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
55	C₃₁×#107	C₂×C₄	1	4	yes	—
56	C₃₁×#107	C₂×C₄	1	4	yes	—
57	C₃₁×#106	C₂×C₄	1	8	yes	—
58	C₃₁×#97	—	2	2	no	—
59	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	—
60	C₃₁×#95	—	2	2	no	—
61	C₃₁×#95	—	2	2	no	—
62	C₃₁×#95	—	2	2	no	—
63	C₃₁×#95	—	2	2	no	—
64	C₃₁×#95	D₄	1	1	yes	characteristic
65	C₃₁×#95	D₄	1	2	yes	—
66	C₃₁×#95	D₄	1	1	yes	characteristic
67	C₂²×C₄×C₃₁	—	2	2	no	—
68	C₂²×C₄×C₃₁	—	2	2	no	—
69	C₂²×C₄×C₃₁	—	2	2	no	—
70	C₂²×C₄×C₃₁	—	2	2	no	—
71	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
72	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
73	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
74	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
75	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
76	C₂×C₈×C₃₁	—	2	2	no	—
77	C₂×C₈×C₃₁	—	2	2	no	—
78	C₂×C₈×C₃₁	—	2	2	no	—
79	C₂×C₈×C₃₁	—	2	2	no	—
80	C₂×C₈×C₃₁	—	2	2	no	—
81	C₂×C₈×C₃₁	C₂²×C₄	1	2	yes	—
82	C₂×C₈×C₃₁	C₂²×C₄	1	2	yes	—
83	C₄⋊C₄×C₃₁	—	2	8	no	—
84	C₄⋊C₄×C₃₁	—	2	8	no	—
85	C₄⋊C₄×C₃₁	—	2	2	no	—
86	C₄⋊C₄×C₃₁	—	2	2	no	—
87	C₄⋊C₄×C₃₁	—	2	2	no	—
88	C₄⋊C₄×C₃₁	—	2	2	no	—
89	C₄⋊C₄×C₃₁	—	2	2	no	—
90	C₄⋊C₄×C₃₁	—	2	2	no	—
91	C₄⋊C₄×C₃₁	—	8	2	no	—
92	C₄⋊C₄×C₃₁	—	8	2	no	—
93	C₄⋊C₄×C₃₁	—	8	2	no	—
94	C₄⋊C₄×C₃₁	—	8	2	no	—
95	C₄⋊C₄×C₃₁	C₂²×C₄	1	4	yes	—
96	C₄⋊C₄×C₃₁	C₂²×C₄	1	4	yes	—
97	C₄²×C₃₁	—	2	2	no	—
98	C₄²×C₃₁	—	2	2	no	—
99	C₄²×C₃₁	—	8	2	no	—
100	C₄²×C₃₁	—	8	2	no	—
101	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
102	C₄²×C₃₁	#41	1	2	yes	—
103	#22252	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
104	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
105	C₂×C₄×C₃₁	—	2	1	no	—
106	C₂×C₄×C₃₁	—	2	2	no	—
107	C₂×C₄×C₃₁	—	2	1	no	—
108	C₂×C₄×C₃₁	—	2	4	no	—
109	C₂×C₄×C₃₁	—	2	4	no	—
110	C₂×C₄×C₃₁	—	2	2	no	—
111	C₂×C₄×C₃₁	—	2	2	no	—
112	C₂×C₄×C₃₁	—	2	2	no	—
113	C₂×C₄×C₃₁	—	2	2	no	—
114	C₂×C₄×C₃₁	—	2	2	no	—
115	C₂×C₄×C₃₁	—	2	2	no	—
116	C₂×C₄×C₃₁	—	4	2	no	—
117	C₂×C₄×C₃₁	—	4	2	no	—
118	C₂×C₄×C₃₁	—	4	2	no	—
119	C₂×C₄×C₃₁	—	4	2	no	—
120	C₂×C₄×C₃₁	—	4	2	no	—
121	C₂×C₄×C₃₁	—	4	2	no	—
122	C₂×C₄×C₃₁	—	4	2	no	—
123	C₂×C₄×C₃₁	—	4	2	no	—
124	C₂×C₄×C₃₁	—	4	2	no	—
125	C₂×C₄×C₃₁	—	4	2	no	—
126	C₂×C₄×C₃₁	C₄×D₄	1	2	yes	—
127	C₂×C₄×C₃₁	C₄×D₄	1	2	yes	—
128	C₂×C₄×C₃₁	C₂³×C₄	1	1	yes	characteristic
129	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
130	C₂×C₄×C₃₁	2₋¹⁺⁴	1	2	yes	—
131	C₂×C₄×C₃₁	2₋¹⁺⁴	1	2	yes	—
132	C₈×C₃₁	—	2	2	no	—
133	C₈×C₃₁	—	2	2	no	—
134	C₈×C₃₁	—	4	2	no	—
135	C₂×#499	C₂×C₃₁	1	1	yes	characteristic
136	#2330	C₂×C₃₁	1	2	yes	—
137	#1992	C₂×C₃₁	1	2	yes	—
138	#1921	C₂×C₃₁	1	2	yes	—
139	#1920	C₂×C₃₁	1	2	yes	—
140	#1919	C₂×C₃₁	1	2	yes	—
141	#1918	C₂×C₃₁	1	2	yes	—
142	#1834	C₂×C₃₁	1	1	yes	characteristic
143	#1746	C₂×C₃₁	1	1	yes	characteristic
144	C₂²×C₃₁	C₂×C₄×D₄	1	1	yes	characteristic
145	C₂²×C₃₁	#536	1	2	yes	—
146	C₂²×C₃₁	#576	1	1	yes	characteristic
147	C₂²×C₃₁	#577	1	2	yes	—
148	C₂²×C₃₁	#578	1	1	yes	characteristic
149	C₄×C₃₁	—	2	2	no	—
150	C₄×C₃₁	—	2	2	no	—
151	C₄×C₃₁	—	4	4	no	—
152	C₄×C₃₁	—	4	4	no	—
153	C₄×C₃₁	—	4	2	no	—
154	C₄×C₃₁	—	4	2	no	—
155	C₄×C₃₁	—	8	2	no	—
156	C₄×C₃₁	—	8	2	no	—
157	C₄×C₃₁	#519	1	1	yes	characteristic
158	C₄×C₃₁	#519	1	1	yes	characteristic
159	C₄×C₃₁	#541	1	2	yes	—
160	C₂×#125	C₂²×C₃₁	1	2	yes	—
161	#499	C₄×C₃₁	1	8	yes	complemented
162	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
163	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
164	C₂×#106	C₂²×C₃₁	1	2	yes	—
165	C₂×#97	C₂²×C₃₁	1	1	yes	characteristic
166	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
167	#389	—	2	2	no	—
168	#389	—	2	2	no	—
169	#389	C₂²×C₃₁	1	2	yes	—
170	#389	C₂²×C₃₁	1	2	yes	—
171	#387	—	2	2	no	—
172	#387	—	2	2	no	—
173	#384	C₂²×C₃₁	1	2	yes	—
174	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
175	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
176	#376	C₂²×C₃₁	1	1	yes	characteristic
177	#340	C₂²×C₃₁	1	2	yes	—
178	#340	C₂²×C₃₁	1	1	yes	characteristic
179	#340	C₂²×C₃₁	1	1	yes	characteristic
180	#340	C₂²×C₃₁	1	2	yes	—
181	#340	C₂²×C₃₁	1	2	yes	—
182	#340	C₂²×C₃₁	1	2	yes	—
183	#340	C₂²×C₃₁	1	2	yes	—
184	#336	C₂²×C₃₁	1	2	yes	—
185	#336	C₂²×C₃₁	1	2	yes	—
186	C₂×C₃₁	#2327	1	1	yes	characteristic
187	C₂×C₃₁	#2951	1	1	yes	characteristic
188	C₂×C₃₁	#2952	1	1	yes	characteristic
189	C₂×C₃₁	#3241	1	2	yes	—
190	C₂×C₃₁	#3242	1	2	yes	—
191	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
192	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
193	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
194	#125	—	2	4	no	—
195	#125	C₂×C₄×C₃₁	1	8	yes	—
196	C₂×C₄⋊C₄	—	2	2	no	—
197	C₂×C₄⋊C₄	—	2	2	no	—
198	C₂×C₄⋊C₄	—	2	2	no	—
199	C₂×C₄⋊C₄	—	2	2	no	—
200	C₂×C₄⋊C₄	—	2	2	no	—
201	C₂×C₄⋊C₄	—	2	2	no	—
202	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
203	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
204	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
205	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
206	C₂×C₄²	—	2	2	no	—
207	C₂×C₄²	—	2	2	no	—
208	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
209	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
210	#107	C₂×C₄×C₃₁	1	4	yes	—
211	#107	C₂×C₄×C₃₁	1	4	yes	—
212	#106	C₂×C₄×C₃₁	1	8	yes	—
213	#97	—	2	2	no	—
214	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	—
215	#95	—	2	2	no	—
216	#95	—	2	2	no	—
217	#95	—	2	2	no	—
218	#95	—	2	2	no	—
219	#95	D₄×C₃₁	1	1	yes	characteristic
220	#95	D₄×C₃₁	1	2	yes	—
221	#95	D₄×C₃₁	1	1	yes	characteristic
222	C₃₁	#22252	1	1	yes	characteristic, direct product factor, Sylow
223	C₂²×C₄	—	2	2	no	—
224	C₂²×C₄	—	2	2	no	—
225	C₂²×C₄	—	2	2	no	—
226	C₂²×C₄	—	2	2	no	—
227	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
228	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
229	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
230	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
231	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
232	C₂×C₈	—	2	2	no	—
233	C₂×C₈	—	2	2	no	—
234	C₂×C₈	—	2	2	no	—
235	C₂×C₈	—	2	2	no	—
236	C₂×C₈	—	2	2	no	—
237	C₂×C₈	C₂²×C₄×C₃₁	1	2	yes	—
238	C₂×C₈	C₂²×C₄×C₃₁	1	2	yes	—
239	C₄⋊C₄	—	2	8	no	—
240	C₄⋊C₄	—	2	8	no	—
241	C₄⋊C₄	—	2	2	no	—
242	C₄⋊C₄	—	2	2	no	—
243	C₄⋊C₄	—	2	2	no	—
244	C₄⋊C₄	—	2	2	no	—
245	C₄⋊C₄	—	2	2	no	—
246	C₄⋊C₄	—	2	2	no	—
247	C₄⋊C₄	—	8	2	no	—
248	C₄⋊C₄	—	8	2	no	—
249	C₄⋊C₄	—	8	2	no	—
250	C₄⋊C₄	—	8	2	no	—
251	C₄⋊C₄	C₂²×C₄×C₃₁	1	4	yes	—
252	C₄⋊C₄	C₂²×C₄×C₃₁	1	4	yes	—
253	C₄²	—	2	2	no	—
254	C₄²	—	2	2	no	—
255	C₄²	—	8	2	no	—
256	C₄²	—	8	2	no	—
257	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
258	C₄²	#41×C₃₁	1	2	yes	—
259	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
260	C₂×C₄	—	2	1	no	—
261	C₂×C₄	—	2	2	no	—
262	C₂×C₄	—	2	1	no	—
263	C₂×C₄	—	2	4	no	—
264	C₂×C₄	—	2	4	no	—
265	C₂×C₄	—	2	2	no	—
266	C₂×C₄	—	2	2	no	—
267	C₂×C₄	—	2	2	no	—
268	C₂×C₄	—	2	2	no	—
269	C₂×C₄	—	2	2	no	—
270	C₂×C₄	—	2	2	no	—
271	C₂×C₄	—	4	2	no	—
272	C₂×C₄	—	4	2	no	—
273	C₂×C₄	—	4	2	no	—
274	C₂×C₄	—	4	2	no	—
275	C₂×C₄	—	4	2	no	—
276	C₂×C₄	—	4	2	no	—
277	C₂×C₄	—	4	2	no	—
278	C₂×C₄	—	4	2	no	—
279	C₂×C₄	—	4	2	no	—
280	C₂×C₄	—	4	2	no	—
281	C₂×C₄	C₄×D₄×C₃₁	1	2	yes	—
282	C₂×C₄	C₄×D₄×C₃₁	1	2	yes	—
283	C₂×C₄	C₂³×C₄×C₃₁	1	1	yes	characteristic
284	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
285	C₂×C₄	C₃₁×2₋¹⁺⁴	1	2	yes	—
286	C₂×C₄	C₃₁×2₋¹⁺⁴	1	2	yes	—
287	C₈	—	2	2	no	—
288	C₈	—	2	2	no	—
289	C₈	—	4	2	no	—
290	C₂²	C₂×C₄×D₄×C₃₁	1	1	yes	characteristic
291	C₂²	C₃₁×#536	1	2	yes	—
292	C₂²	C₃₁×#576	1	1	yes	characteristic
293	C₂²	C₃₁×#577	1	2	yes	—
294	C₂²	C₃₁×#578	1	1	yes	characteristic
295	C₄	—	2	2	no	—
296	C₄	—	2	2	no	—
297	C₄	—	4	4	no	—
298	C₄	—	4	4	no	—
299	C₄	—	4	2	no	—
300	C₄	—	4	2	no	—
301	C₄	—	8	2	no	—
302	C₄	—	8	2	no	—
303	C₄	C₃₁×#519	1	1	yes	characteristic
304	C₄	C₃₁×#519	1	1	yes	characteristic
305	C₄	C₃₁×#541	1	2	yes	—
306	C₂	C₃₁×#2327	1	1	yes	characteristic
307	C₂	C₃₁×#2951	1	1	yes	characteristic
308	C₂	C₃₁×#2952	1	1	yes	characteristic
309	C₂	C₃₁×#3241	1	2	yes	—
310	C₂	C₃₁×#3242	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₃₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₃₁×#376 ◁ G

Complements

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

N	H ≅ G/N	type
11. C₃₁×#499	C₄	semidirect
103. #22252	C₃₁	direct (N × H)
161. #499	C₄×C₃₁	semidirect
222. C₃₁	#22252	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#499	2
C₃₁×#2330	2
C₃₁×#1992	2
C₃₁×#1921	2
C₃₁×#1920	2
C₃₁×#1919	2
C₃₁×#1918	2
C₃₁×#1834	2
C₃₁×#1746	2
#22252	31

Subgroups — C31×#22252 #21479011

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#22252 #21479011