Subgroups — C₃₁×#22540 #21479299

Order 7936.

1430 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#550	C₂	1	1	yes	maximal, characteristic
2	C₂×C₈×Q₈×C₃₁	C₂	1	1	yes	maximal, characteristic, complemented
3	Q₈×C₄⋊C₄×C₃₁	C₂	1	1	yes	maximal, characteristic, complemented
4	C₃₁×#1982	C₂	1	3	yes	maximal, complemented
5	C₃₁×#1957	C₂	1	3	yes	maximal, complemented
6	C₃₁×#1802	C₂	1	3	yes	maximal, complemented
7	C₄×C₃₁×#102	C₂	1	3	yes	maximal, complemented
8	C₂²×#41×C₃₁	—	2	1	no	—
9	C₃₁×#550	—	2	4	no	—
10	C₃₁×#550	C₄	1	8	yes	complemented
11	C₂×C₃₁×#127	C₂²	1	3	yes	—
12	C₂×C₃₁×#121	—	2	3	no	—
13	C₂×C₄×Q₈×C₃₁	—	2	1	no	—
14	C₂×C₄×Q₈×C₃₁	C₂²	1	1	yes	characteristic
15	C₂×C₄×D₄×C₃₁	C₂²	1	3	yes	—
16	C₈×Q₈×C₃₁	—	2	4	no	—
17	C₂×C₃₁×C₄⋊C₈	C₂²	1	3	yes	—
18	C₂×C₃₁×#102	C₂²	1	3	yes	—
19	C₂×C₃₁×#102	C₂²	1	3	yes	—
20	C₂×C₃₁×#102	C₂²	1	6	yes	—
21	C₂×C₄×C₈×C₃₁	C₂²	1	3	yes	—
22	C₃₁×#389	—	2	3	no	—
23	C₃₁×#384	C₂²	1	3	yes	—
24	C₄×C₄⋊C₄×C₃₁	C₂²	1	3	yes	—
25	C₃₁×#340	C₂²	1	3	yes	—
26	C₃₁×#340	C₂²	1	1	yes	characteristic
27	C₂×#41×C₃₁	—	2	8	no	—
28	C₂×#41×C₃₁	—	4	4	no	—
29	C₂×#41×C₃₁	—	4	4	no	—
30	C₂²×Q₈×C₃₁	D₄	1	1	yes	characteristic
31	C₂²×D₄×C₃₁	—	2	3	no	—
32	C₂²×D₄×C₃₁	—	2	3	no	—
33	C₂²×D₄×C₃₁	C₂³	1	3	yes	—
34	C₂³×C₄×C₃₁	—	2	3	no	—
35	C₂²×C₈×C₃₁	C₂³	1	3	yes	—
36	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
37	C₃₁×#127	—	2	6	no	—
38	C₃₁×#127	C₂×C₄	1	12	yes	—
39	C₃₁×#121	—	2	24	no	—
40	C₄×Q₈×C₃₁	—	4	4	no	—
41	C₄×Q₈×C₃₁	C₂×C₄	1	4	yes	—
42	C₄×Q₈×C₃₁	D₄	1	4	yes	—
43	C₄×D₄×C₃₁	—	2	6	no	—
44	C₄×D₄×C₃₁	C₂×C₄	1	12	yes	—
45	C₂×C₄⋊C₄×C₃₁	—	2	3	no	—
46	C₂×C₄⋊C₄×C₃₁	—	2	3	no	—
47	C₂×C₄⋊C₄×C₃₁	D₄	1	3	yes	—
48	C₂×C₄⋊C₄×C₃₁	C₂³	1	3	yes	—
49	C₂×C₄⋊C₄×C₃₁	C₂³	1	1	yes	characteristic
50	C₂×C₄⋊C₄×C₃₁	C₂³	1	1	yes	characteristic
51	C₂×C₂²⋊C₄×C₃₁	—	2	3	no	—
52	C₂×C₄²×C₃₁	—	2	3	no	—
53	C₂×C₄²×C₃₁	C₂³	1	3	yes	—
54	C₃₁×C₄⋊C₈	—	2	6	no	—
55	C₃₁×#102	—	2	6	no	—
56	C₃₁×#102	—	2	6	no	—
57	C₃₁×#102	—	4	6	no	—
58	C₄×C₈×C₃₁	—	2	6	no	—
59	C₃₁×#95	—	2	3	no	—
60	C₂⁴×C₃₁	—	2	3	no	—
61	#41×C₃₁	—	4	32	no	—
62	C₂×Q₈×C₃₁	C₂²⋊C₄	1	4	yes	—
63	C₂×Q₈×C₃₁	D₈	1	4	yes	—
64	C₂×Q₈×C₃₁	SD₁₆	1	4	yes	—
65	C₂×D₄×C₃₁	—	2	12	no	—
66	C₂×D₄×C₃₁	—	2	12	no	—
67	C₂×D₄×C₃₁	—	2	3	no	—
68	C₂×D₄×C₃₁	—	2	3	no	—
69	C₂×D₄×C₃₁	—	2	3	no	—
70	C₂×D₄×C₃₁	—	2	3	no	—
71	C₂×D₄×C₃₁	—	2	3	no	—
72	C₂×D₄×C₃₁	—	4	6	no	—
73	C₂×D₄×C₃₁	—	4	6	no	—
74	C₂×D₄×C₃₁	—	8	3	no	—
75	C₂×D₄×C₃₁	—	8	3	no	—
76	C₂×D₄×C₃₁	C₂²×C₄	1	6	yes	—
77	C₂²×C₄×C₃₁	—	2	1	no	—
78	C₂²×C₄×C₃₁	—	2	1	no	—
79	C₂²×C₄×C₃₁	—	2	12	no	—
80	C₂²×C₄×C₃₁	—	2	3	no	—
81	C₂²×C₄×C₃₁	—	4	6	no	—
82	C₂²×C₄×C₃₁	—	4	6	no	—
83	C₂²×C₄×C₃₁	C₂×D₄	1	3	yes	—
84	C₂²×C₄×C₃₁	C₂×D₄	1	3	yes	—
85	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
86	C₂×C₈×C₃₁	—	2	1	no	—
87	C₂×C₈×C₃₁	—	2	1	no	—
88	C₂×C₈×C₃₁	—	2	3	no	—
89	C₂×C₈×C₃₁	—	2	3	no	—
90	C₂×C₈×C₃₁	—	2	3	no	—
91	C₂×C₈×C₃₁	#41	1	2	yes	complemented
92	C₄⋊C₄×C₃₁	—	2	1	no	—
93	C₄⋊C₄×C₃₁	—	2	1	no	—
94	C₄⋊C₄×C₃₁	—	2	3	no	—
95	C₄⋊C₄×C₃₁	—	2	3	no	—
96	C₄⋊C₄×C₃₁	—	4	6	no	—
97	C₄⋊C₄×C₃₁	—	8	3	no	—
98	C₄⋊C₄×C₃₁	C₂²⋊C₄	1	12	yes	—
99	C₄⋊C₄×C₃₁	C₂²×C₄	1	2	yes	—
100	C₄⋊C₄×C₃₁	#41	1	2	yes	complemented
101	C₂²⋊C₄×C₃₁	—	2	12	no	—
102	C₄²×C₃₁	—	4	6	no	—
103	C₄²×C₃₁	C₂²×C₄	1	6	yes	—
104	C₄²×C₃₁	C₂×D₄	1	6	yes	—
105	#22540	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
106	C₂³×C₃₁	—	2	6	no	—
107	C₂³×C₃₁	—	4	3	no	—
108	C₂³×C₃₁	—	4	3	no	—
109	C₂³×C₃₁	—	4	3	no	—
110	C₂³×C₃₁	—	4	3	no	—
111	C₂³×C₃₁	—	4	3	no	—
112	C₂³×C₃₁	—	4	3	no	—
113	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
114	Q₈×C₃₁	#102	1	16	yes	complemented
115	D₄×C₃₁	—	2	6	no	—
116	D₄×C₃₁	—	2	6	no	—
117	D₄×C₃₁	—	4	3	no	—
118	D₄×C₃₁	—	4	3	no	—
119	D₄×C₃₁	—	4	24	no	—
120	D₄×C₃₁	—	8	12	no	—
121	C₂×C₄×C₃₁	—	2	3	no	—
122	C₂×C₄×C₃₁	—	2	3	no	—
123	C₂×C₄×C₃₁	—	2	2	no	—
124	C₂×C₄×C₃₁	—	2	2	no	—
125	C₂×C₄×C₃₁	—	4	1	no	—
126	C₂×C₄×C₃₁	—	4	1	no	—
127	C₂×C₄×C₃₁	—	4	1	no	—
128	C₂×C₄×C₃₁	—	4	1	no	—
129	C₂×C₄×C₃₁	—	4	24	no	—
130	C₂×C₄×C₃₁	—	4	3	no	—
131	C₂×C₄×C₃₁	—	4	3	no	—
132	C₂×C₄×C₃₁	—	4	3	no	—
133	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	6	yes	—
134	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	6	yes	—
135	C₂×C₄×C₃₁	C₂×D₈	1	6	yes	—
136	C₂×C₄×C₃₁	C₂×SD₁₆	1	6	yes	—
137	C₂×C₄×C₃₁	C₂³×C₄	1	1	yes	characteristic
138	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
139	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
140	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
141	C₂×C₄×C₃₁	H(5,𝔽₂)	1	1	yes	characteristic
142	C₂×C₄×C₃₁	2₋¹⁺⁴	1	1	yes	characteristic
143	C₈×C₃₁	—	2	2	no	—
144	C₈×C₃₁	—	4	3	no	—
145	C₂×#550	C₂×C₃₁	1	1	yes	characteristic
146	C₂×C₈×Q₈	C₂×C₃₁	1	1	yes	characteristic, complemented
147	Q₈×C₄⋊C₄	C₂×C₃₁	1	1	yes	characteristic, complemented
148	#1982	C₂×C₃₁	1	3	yes	complemented
149	#1957	C₂×C₃₁	1	3	yes	complemented
150	#1802	C₂×C₃₁	1	3	yes	complemented
151	C₄×#102	C₂×C₃₁	1	3	yes	complemented
152	C₂²×C₃₁	—	4	6	no	—
153	C₂²×C₃₁	—	4	6	no	—
154	C₂²×C₃₁	—	4	6	no	—
155	C₂²×C₃₁	—	8	3	no	—
156	C₂²×C₃₁	—	8	3	no	—
157	C₂²×C₃₁	—	8	3	no	—
158	C₂²×C₃₁	—	8	3	no	—
159	C₂²×C₃₁	C₂²×C₂²⋊C₄	1	1	yes	characteristic
160	C₂²×C₃₁	#548	1	1	yes	characteristic
161	C₂²×C₃₁	#550	1	1	yes	characteristic
162	C₂²×C₃₁	C₂²×D₈	1	1	yes	characteristic
163	C₂²×C₃₁	C₂²×SD₁₆	1	1	yes	characteristic
164	C₂²×C₃₁	#576	1	1	yes	characteristic
165	C₂²×C₃₁	#577	1	1	yes	characteristic
166	C₄×C₃₁	—	2	6	no	—
167	C₄×C₃₁	—	4	2	no	—
168	C₄×C₃₁	—	4	2	no	—
169	C₄×C₃₁	—	8	3	no	—
170	C₄×C₃₁	C₂×#102	1	12	yes	—
171	C₄×C₃₁	C₄×#41	1	1	yes	characteristic
172	C₄×C₃₁	#520	1	1	yes	characteristic
173	C₄×C₃₁	#548	1	1	yes	characteristic
174	C₄×C₃₁	#550	1	1	yes	characteristic
175	C₂²×#41	—	2	1	no	—
176	#550	—	2	4	no	—
177	#550	C₄×C₃₁	1	8	yes	complemented
178	C₂×#127	C₂²×C₃₁	1	3	yes	—
179	C₂×#121	—	2	3	no	—
180	C₂×C₄×Q₈	—	2	1	no	—
181	C₂×C₄×Q₈	C₂²×C₃₁	1	1	yes	characteristic
182	C₂×C₄×D₄	C₂²×C₃₁	1	3	yes	—
183	C₈×Q₈	—	2	4	no	—
184	C₂×C₄⋊C₈	C₂²×C₃₁	1	3	yes	—
185	C₂×#102	C₂²×C₃₁	1	3	yes	—
186	C₂×#102	C₂²×C₃₁	1	3	yes	—
187	C₂×#102	C₂²×C₃₁	1	6	yes	—
188	C₂×C₄×C₈	C₂²×C₃₁	1	3	yes	—
189	#389	—	2	3	no	—
190	#384	C₂²×C₃₁	1	3	yes	—
191	C₄×C₄⋊C₄	C₂²×C₃₁	1	3	yes	—
192	#340	C₂²×C₃₁	1	3	yes	—
193	#340	C₂²×C₃₁	1	1	yes	characteristic
194	C₂×C₃₁	—	8	6	no	—
195	C₂×C₃₁	#2341	1	1	yes	characteristic
196	C₂×C₃₁	C₂²×#102	1	1	yes	characteristic
197	C₂×C₃₁	#2897	1	1	yes	characteristic
198	C₂×C₃₁	#3358	1	1	yes	characteristic
199	C₂×C₃₁	#3362	1	1	yes	characteristic
200	C₂×C₃₁	#3391	1	1	yes	characteristic
201	C₂×C₃₁	#3392	1	1	yes	characteristic
202	C₂×#41	—	2	8	no	—
203	C₂×#41	—	4	4	no	—
204	C₂×#41	—	4	4	no	—
205	C₂²×Q₈	D₄×C₃₁	1	1	yes	characteristic
206	C₂²×D₄	—	2	3	no	—
207	C₂²×D₄	—	2	3	no	—
208	C₂²×D₄	C₂³×C₃₁	1	3	yes	—
209	C₂³×C₄	—	2	3	no	—
210	C₂²×C₈	C₂³×C₃₁	1	3	yes	—
211	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
212	#127	—	2	6	no	—
213	#127	C₂×C₄×C₃₁	1	12	yes	—
214	#121	—	2	24	no	—
215	C₄×Q₈	—	4	4	no	—
216	C₄×Q₈	C₂×C₄×C₃₁	1	4	yes	—
217	C₄×Q₈	D₄×C₃₁	1	4	yes	—
218	C₄×D₄	—	2	6	no	—
219	C₄×D₄	C₂×C₄×C₃₁	1	12	yes	—
220	C₂×C₄⋊C₄	—	2	3	no	—
221	C₂×C₄⋊C₄	—	2	3	no	—
222	C₂×C₄⋊C₄	D₄×C₃₁	1	3	yes	—
223	C₂×C₄⋊C₄	C₂³×C₃₁	1	3	yes	—
224	C₂×C₄⋊C₄	C₂³×C₃₁	1	1	yes	characteristic
225	C₂×C₄⋊C₄	C₂³×C₃₁	1	1	yes	characteristic
226	C₂×C₂²⋊C₄	—	2	3	no	—
227	C₂×C₄²	—	2	3	no	—
228	C₂×C₄²	C₂³×C₃₁	1	3	yes	—
229	C₄⋊C₈	—	2	6	no	—
230	#102	—	2	6	no	—
231	#102	—	2	6	no	—
232	#102	—	4	6	no	—
233	C₄×C₈	—	2	6	no	—
234	#95	—	2	3	no	—
235	C₃₁	#22540	1	1	yes	characteristic, direct product factor, Sylow
236	C₂⁴	—	2	3	no	—
237	#41	—	4	32	no	—
238	C₂×Q₈	C₂²⋊C₄×C₃₁	1	4	yes	—
239	C₂×Q₈	D₈×C₃₁	1	4	yes	—
240	C₂×Q₈	SD₁₆×C₃₁	1	4	yes	—
241	C₂×D₄	—	2	12	no	—
242	C₂×D₄	—	2	12	no	—
243	C₂×D₄	—	2	3	no	—
244	C₂×D₄	—	2	3	no	—
245	C₂×D₄	—	2	3	no	—
246	C₂×D₄	—	2	3	no	—
247	C₂×D₄	—	2	3	no	—
248	C₂×D₄	—	4	6	no	—
249	C₂×D₄	—	4	6	no	—
250	C₂×D₄	—	8	3	no	—
251	C₂×D₄	—	8	3	no	—
252	C₂×D₄	C₂²×C₄×C₃₁	1	6	yes	—
253	C₂²×C₄	—	2	1	no	—
254	C₂²×C₄	—	2	1	no	—
255	C₂²×C₄	—	2	12	no	—
256	C₂²×C₄	—	2	3	no	—
257	C₂²×C₄	—	4	6	no	—
258	C₂²×C₄	—	4	6	no	—
259	C₂²×C₄	C₂×D₄×C₃₁	1	3	yes	—
260	C₂²×C₄	C₂×D₄×C₃₁	1	3	yes	—
261	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
262	C₂×C₈	—	2	1	no	—
263	C₂×C₈	—	2	1	no	—
264	C₂×C₈	—	2	3	no	—
265	C₂×C₈	—	2	3	no	—
266	C₂×C₈	—	2	3	no	—
267	C₂×C₈	#41×C₃₁	1	2	yes	complemented
268	C₄⋊C₄	—	2	1	no	—
269	C₄⋊C₄	—	2	1	no	—
270	C₄⋊C₄	—	2	3	no	—
271	C₄⋊C₄	—	2	3	no	—
272	C₄⋊C₄	—	4	6	no	—
273	C₄⋊C₄	—	8	3	no	—
274	C₄⋊C₄	C₂²⋊C₄×C₃₁	1	12	yes	—
275	C₄⋊C₄	C₂²×C₄×C₃₁	1	2	yes	—
276	C₄⋊C₄	#41×C₃₁	1	2	yes	complemented
277	C₂²⋊C₄	—	2	12	no	—
278	C₄²	—	4	6	no	—
279	C₄²	C₂²×C₄×C₃₁	1	6	yes	—
280	C₄²	C₂×D₄×C₃₁	1	6	yes	—
281	C₂³	—	2	6	no	—
282	C₂³	—	4	3	no	—
283	C₂³	—	4	3	no	—
284	C₂³	—	4	3	no	—
285	C₂³	—	4	3	no	—
286	C₂³	—	4	3	no	—
287	C₂³	—	4	3	no	—
288	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
289	Q₈	C₃₁×#102	1	16	yes	complemented
290	D₄	—	2	6	no	—
291	D₄	—	2	6	no	—
292	D₄	—	4	24	no	—
293	D₄	—	4	3	no	—
294	D₄	—	4	3	no	—
295	D₄	—	8	12	no	—
296	C₂×C₄	—	2	3	no	—
297	C₂×C₄	—	2	3	no	—
298	C₂×C₄	—	2	2	no	—
299	C₂×C₄	—	2	2	no	—
300	C₂×C₄	—	4	1	no	—
301	C₂×C₄	—	4	1	no	—
302	C₂×C₄	—	4	1	no	—
303	C₂×C₄	—	4	1	no	—
304	C₂×C₄	—	4	24	no	—
305	C₂×C₄	—	4	3	no	—
306	C₂×C₄	—	4	3	no	—
307	C₂×C₄	—	4	3	no	—
308	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	6	yes	—
309	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	6	yes	—
310	C₂×C₄	C₂×D₈×C₃₁	1	6	yes	—
311	C₂×C₄	C₂×SD₁₆×C₃₁	1	6	yes	—
312	C₂×C₄	C₂³×C₄×C₃₁	1	1	yes	characteristic
313	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
314	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
315	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
316	C₂×C₄	C₃₁×H(5,𝔽₂)	1	1	yes	characteristic
317	C₂×C₄	C₃₁×2₋¹⁺⁴	1	1	yes	characteristic
318	C₈	—	2	2	no	—
319	C₈	—	4	3	no	—
320	C₂²	—	4	6	no	—
321	C₂²	—	4	6	no	—
322	C₂²	—	4	6	no	—
323	C₂²	—	8	3	no	—
324	C₂²	—	8	3	no	—
325	C₂²	—	8	3	no	—
326	C₂²	—	8	3	no	—
327	C₂²	C₂²×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
328	C₂²	C₃₁×#548	1	1	yes	characteristic
329	C₂²	C₃₁×#550	1	1	yes	characteristic
330	C₂²	C₂²×D₈×C₃₁	1	1	yes	characteristic
331	C₂²	C₂²×SD₁₆×C₃₁	1	1	yes	characteristic
332	C₂²	C₃₁×#576	1	1	yes	characteristic
333	C₂²	C₃₁×#577	1	1	yes	characteristic
334	C₄	—	2	6	no	—
335	C₄	—	4	2	no	—
336	C₄	—	4	2	no	—
337	C₄	—	8	3	no	—
338	C₄	C₂×C₃₁×#102	1	12	yes	—
339	C₄	C₄×#41×C₃₁	1	1	yes	characteristic
340	C₄	C₃₁×#520	1	1	yes	characteristic
341	C₄	C₃₁×#548	1	1	yes	characteristic
342	C₄	C₃₁×#550	1	1	yes	characteristic
343	C₂	—	8	6	no	—
344	C₂	C₃₁×#2341	1	1	yes	characteristic
345	C₂	C₂²×C₃₁×#102	1	1	yes	characteristic
346	C₂	C₃₁×#2897	1	1	yes	characteristic
347	C₂	C₃₁×#3358	1	1	yes	characteristic
348	C₂	C₃₁×#3362	1	1	yes	characteristic
349	C₂	C₃₁×#3391	1	1	yes	characteristic
350	C₂	C₃₁×#3392	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂×C₃₁×#550	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂×C₄×Q₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₈×Q₈×C₃₁	C₂	semidirect
3. Q₈×C₄⋊C₄×C₃₁	C₂	semidirect
4. C₃₁×#1982	C₂	semidirect
5. C₃₁×#1957	C₂	semidirect
6. C₃₁×#1802	C₂	semidirect
7. C₄×C₃₁×#102	C₂	semidirect
10. C₃₁×#550	C₄	semidirect
91. C₂×C₈×C₃₁	#41	semidirect
100. C₄⋊C₄×C₃₁	#41	semidirect
105. #22540	C₃₁	direct (N × H)
114. Q₈×C₃₁	#102	semidirect
146. C₂×C₈×Q₈	C₂×C₃₁	semidirect
147. Q₈×C₄⋊C₄	C₂×C₃₁	semidirect
148. #1982	C₂×C₃₁	semidirect
149. #1957	C₂×C₃₁	semidirect
150. #1802	C₂×C₃₁	semidirect
151. C₄×#102	C₂×C₃₁	semidirect
177. #550	C₄×C₃₁	semidirect
235. C₃₁	#22540	direct (N × H)
267. C₂×C₈	#41×C₃₁	semidirect
276. C₄⋊C₄	#41×C₃₁	semidirect
289. Q₈	C₃₁×#102	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#550	2
C₂×C₈×Q₈×C₃₁	2
Q₈×C₄⋊C₄×C₃₁	2
C₃₁×#1982	2
C₃₁×#1957	2
C₃₁×#1802	2
C₄×C₃₁×#102	2
#22540	31

Subgroups — C31×#22540 #21479299

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#22540 #21479299