Subgroups — C₃₁×#25646 #21482405

Order 7936.

1034 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#556	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃₁×#487	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₃₁×#476	C₂	1	1	yes	maximal, characteristic
4	C₃₁×#2567	C₂	1	1	yes	maximal, characteristic, complemented
5	C₃₁×#2042	C₂	1	4	yes	maximal
6	C₃₁×#1984	C₂	1	1	yes	maximal, characteristic, complemented
7	C₃₁×#1981	C₂	1	1	yes	maximal, characteristic, complemented
8	C₃₁×#1865	C₂	1	4	yes	maximal, complemented
9	C₄×C₃₁×#102	C₂	1	1	yes	maximal, characteristic
10	C₃₁×#556	—	2	4	no	—
11	C₃₁×#556	—	2	4	no	—
12	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
13	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
14	C₂×C₃₁×#126	—	2	2	no	—
15	C₂×C₃₁×#124	C₂²	1	2	yes	—
16	C₂×C₃₁×C₂²⋊Q₈	—	2	1	no	—
17	C₂×C₄×Q₈×C₃₁	C₂²	1	2	yes	—
18	C₂×C₄×Q₈×C₃₁	C₂²	1	1	yes	characteristic
19	C₂×C₄×D₄×C₃₁	C₂²	1	1	yes	characteristic
20	C₂×C₃₁×#117	—	2	1	no	—
21	C₃₁×#487	—	2	4	no	—
22	C₃₁×#476	—	2	4	no	—
23	C₂×C₃₁×#106	C₂²	1	2	yes	—
24	C₂×C₃₁×C₄⋊C₈	C₂²	1	1	yes	characteristic
25	C₂×C₃₁×#103	C₂²	1	4	yes	—
26	C₂×C₃₁×#103	C₂²	1	4	yes	—
27	C₂×C₃₁×#102	C₂²	1	2	yes	—
28	C₂×C₃₁×#102	C₂²	1	2	yes	—
29	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
30	C₃₁×#395	—	2	2	no	—
31	C₃₁×#391	—	2	1	no	—
32	C₃₁×#389	C₂²	1	4	yes	—
33	C₃₁×#384	—	2	1	no	—
34	C₄×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
35	C₃₁×#340	C₂²	1	2	yes	—
36	C₃₁×#336	C₂²	1	4	yes	—
37	C₂²×Q₈×C₃₁	—	2	1	no	—
38	C₂²×Q₈×C₃₁	D₄	1	1	yes	characteristic
39	C₂²×Q₈×C₃₁	C₂³	1	2	yes	—
40	C₂²×D₄×C₃₁	C₂³	1	1	yes	characteristic
41	C₂³×C₄×C₃₁	—	2	1	no	—
42	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
43	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
44	C₃₁×C₄⋊Q₈	—	2	2	no	—
45	C₃₁×C₄⋊Q₈	—	2	2	no	—
46	C₃₁×C₄⋊Q₈	—	2	2	no	—
47	C₃₁×C₄⋊Q₈	D₄	1	4	yes	—
48	C₃₁×#126	—	2	16	no	—
49	C₃₁×#124	—	2	4	no	—
50	C₃₁×#124	—	2	4	no	—
51	C₃₁×C₂²⋊Q₈	—	2	8	no	—
52	C₄×Q₈×C₃₁	—	2	4	no	—
53	C₄×Q₈×C₃₁	—	2	4	no	—
54	C₄×Q₈×C₃₁	—	2	2	no	—
55	C₄×Q₈×C₃₁	—	2	2	no	—
56	C₄×D₄×C₃₁	—	2	2	no	—
57	C₄×D₄×C₃₁	D₄	1	4	yes	—
58	C₃₁×#117	—	2	8	no	—
59	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
60	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
61	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
62	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
63	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
64	C₂×C₄⋊C₄×C₃₁	D₄	1	2	yes	—
65	C₂×C₄⋊C₄×C₃₁	D₄	1	1	yes	characteristic
66	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
67	C₂×C₄⋊C₄×C₃₁	C₂³	1	1	yes	characteristic
68	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
69	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
70	C₂×C₂²⋊C₄×C₃₁	—	2	1	no	—
71	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
72	C₂×C₄²×C₃₁	—	2	2	no	—
73	C₂×C₄²×C₃₁	—	2	1	no	—
74	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
75	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
76	C₃₁×#106	—	2	4	no	—
77	C₃₁×C₄⋊C₈	—	2	2	no	—
78	C₃₁×#103	—	2	8	no	—
79	C₃₁×#103	—	2	8	no	—
80	C₃₁×#102	—	2	4	no	—
81	C₃₁×#102	—	2	4	no	—
82	C₄×C₈×C₃₁	—	2	2	no	—
83	C₃₁×#95	—	2	1	no	—
84	C₃₁×#95	—	2	4	no	—
85	C₂⁴×C₃₁	—	2	1	no	—
86	C₂×Q₈×C₃₁	—	2	2	no	—
87	C₂×Q₈×C₃₁	—	2	2	no	—
88	C₂×Q₈×C₃₁	—	2	2	no	—
89	C₂×Q₈×C₃₁	—	2	2	no	—
90	C₂×Q₈×C₃₁	—	2	4	no	—
91	C₂×Q₈×C₃₁	—	2	4	no	—
92	C₂×Q₈×C₃₁	—	4	2	no	—
93	C₂×Q₈×C₃₁	—	8	2	no	—
94	C₂×Q₈×C₃₁	C₂×D₄	1	4	yes	—
95	C₂×D₄×C₃₁	—	2	1	no	—
96	C₂×D₄×C₃₁	—	2	2	no	—
97	C₂×D₄×C₃₁	—	2	2	no	—
98	C₂×D₄×C₃₁	C₂×D₄	1	2	yes	—
99	C₂²×C₄×C₃₁	—	2	2	no	—
100	C₂²×C₄×C₃₁	—	2	1	no	—
101	C₂²×C₄×C₃₁	—	2	2	no	—
102	C₂²×C₄×C₃₁	—	2	4	no	—
103	C₂²×C₄×C₃₁	—	2	2	no	—
104	C₂²×C₄×C₃₁	—	4	2	no	—
105	C₂²×C₄×C₃₁	—	4	2	no	—
106	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
107	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
108	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
109	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
110	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
111	C₂×C₈×C₃₁	—	2	2	no	—
112	C₂×C₈×C₃₁	—	2	2	no	—
113	C₂×C₈×C₃₁	—	2	2	no	—
114	C₂×C₈×C₃₁	—	2	4	no	—
115	C₂×C₈×C₃₁	—	2	2	no	—
116	C₄⋊C₄×C₃₁	—	2	8	no	—
117	C₄⋊C₄×C₃₁	—	2	4	no	—
118	C₄⋊C₄×C₃₁	—	2	4	no	—
119	C₄⋊C₄×C₃₁	—	2	2	no	—
120	C₄⋊C₄×C₃₁	—	2	4	no	—
121	C₄⋊C₄×C₃₁	—	2	1	no	—
122	C₄⋊C₄×C₃₁	—	2	2	no	—
123	C₄⋊C₄×C₃₁	—	2	2	no	—
124	C₄⋊C₄×C₃₁	—	2	2	no	—
125	C₄⋊C₄×C₃₁	—	4	2	no	—
126	C₄⋊C₄×C₃₁	—	8	4	no	—
127	C₄⋊C₄×C₃₁	C₂×D₄	1	2	yes	—
128	C₄⋊C₄×C₃₁	#41	1	4	yes	—
129	C₂²⋊C₄×C₃₁	—	2	8	no	—
130	C₂²⋊C₄×C₃₁	—	2	8	no	—
131	C₂²⋊C₄×C₃₁	—	2	4	no	—
132	C₄²×C₃₁	—	2	8	no	—
133	C₄²×C₃₁	—	2	2	no	—
134	C₄²×C₃₁	—	2	2	no	—
135	C₄²×C₃₁	—	4	2	no	—
136	C₄²×C₃₁	C₂×D₄	1	2	yes	—
137	C₄²×C₃₁	C₂×D₄	1	2	yes	—
138	#25646	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
139	C₂³×C₃₁	—	2	2	no	—
140	C₂³×C₃₁	—	4	2	no	—
141	C₂³×C₃₁	—	4	1	no	—
142	C₂³×C₃₁	—	4	1	no	—
143	C₂³×C₃₁	—	4	2	no	—
144	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
145	Q₈×C₃₁	—	2	8	no	—
146	Q₈×C₃₁	—	4	2	no	—
147	Q₈×C₃₁	—	4	2	no	—
148	Q₈×C₃₁	—	4	4	no	—
149	Q₈×C₃₁	—	8	4	no	—
150	D₄×C₃₁	—	2	2	no	—
151	D₄×C₃₁	—	2	2	no	—
152	D₄×C₃₁	—	4	2	no	—
153	C₂×C₄×C₃₁	—	2	2	no	—
154	C₂×C₄×C₃₁	—	2	2	no	—
155	C₂×C₄×C₃₁	—	2	2	no	—
156	C₂×C₄×C₃₁	—	2	4	no	—
157	C₂×C₄×C₃₁	—	2	2	no	—
158	C₂×C₄×C₃₁	—	2	4	no	—
159	C₂×C₄×C₃₁	—	2	2	no	—
160	C₂×C₄×C₃₁	—	2	2	no	—
161	C₂×C₄×C₃₁	—	2	4	no	—
162	C₂×C₄×C₃₁	—	4	4	no	—
163	C₂×C₄×C₃₁	—	4	2	no	—
164	C₂×C₄×C₃₁	—	4	1	no	—
165	C₂×C₄×C₃₁	—	4	1	no	—
166	C₂×C₄×C₃₁	—	4	2	no	—
167	C₂×C₄×C₃₁	—	4	8	no	—
168	C₂×C₄×C₃₁	—	4	2	no	—
169	C₂×C₄×C₃₁	—	4	4	no	—
170	C₂×C₄×C₃₁	#120	1	2	yes	—
171	C₂×C₄×C₃₁	#120	1	2	yes	—
172	C₂×C₄×C₃₁	#135	1	2	yes	—
173	C₂×C₄×C₃₁	#137	1	2	yes	—
174	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
175	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
176	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
177	C₂×C₄×C₃₁	2₋¹⁺⁴	1	2	yes	—
178	C₈×C₃₁	—	4	2	no	—
179	C₈×C₃₁	—	4	2	no	—
180	C₂×#556	C₂×C₃₁	1	1	yes	characteristic
181	C₂×#487	C₂×C₃₁	1	1	yes	characteristic, complemented
182	C₂×#476	C₂×C₃₁	1	1	yes	characteristic
183	#2567	C₂×C₃₁	1	1	yes	characteristic, complemented
184	#2042	C₂×C₃₁	1	4	yes	—
185	#1984	C₂×C₃₁	1	1	yes	characteristic, complemented
186	#1981	C₂×C₃₁	1	1	yes	characteristic, complemented
187	#1865	C₂×C₃₁	1	4	yes	complemented
188	C₄×#102	C₂×C₃₁	1	1	yes	characteristic
189	C₂²×C₃₁	—	4	2	no	—
190	C₂²×C₃₁	—	4	2	no	—
191	C₂²×C₃₁	—	4	2	no	—
192	C₂²×C₃₁	—	8	2	no	—
193	C₂²×C₃₁	—	8	2	no	—
194	C₂²×C₃₁	C₂×#120	1	1	yes	characteristic
195	C₂²×C₃₁	#548	1	2	yes	—
196	C₂²×C₃₁	C₂×#135	1	1	yes	characteristic
197	C₂²×C₃₁	C₂×#137	1	1	yes	characteristic
198	C₂²×C₃₁	#577	1	2	yes	—
199	C₄×C₃₁	—	2	2	no	—
200	C₄×C₃₁	—	4	4	no	—
201	C₄×C₃₁	—	4	4	no	—
202	C₄×C₃₁	—	4	2	no	—
203	C₄×C₃₁	—	4	2	no	—
204	C₄×C₃₁	—	4	2	no	—
205	C₄×C₃₁	—	8	2	no	—
206	C₄×C₃₁	#452	1	4	yes	—
207	C₄×C₃₁	#532	1	1	yes	characteristic
208	C₄×C₃₁	#536	1	1	yes	characteristic
209	C₄×C₃₁	#547	1	2	yes	—
210	#556	—	2	4	no	—
211	#556	—	2	4	no	—
212	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
213	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
214	C₂×#126	—	2	2	no	—
215	C₂×#124	C₂²×C₃₁	1	2	yes	—
216	C₂×C₂²⋊Q₈	—	2	1	no	—
217	C₂×C₄×Q₈	C₂²×C₃₁	1	2	yes	—
218	C₂×C₄×Q₈	C₂²×C₃₁	1	1	yes	characteristic
219	C₂×C₄×D₄	C₂²×C₃₁	1	1	yes	characteristic
220	C₂×#117	—	2	1	no	—
221	#487	—	2	4	no	—
222	#476	—	2	4	no	—
223	C₂×#106	C₂²×C₃₁	1	2	yes	—
224	C₂×C₄⋊C₈	C₂²×C₃₁	1	1	yes	characteristic
225	C₂×#103	C₂²×C₃₁	1	4	yes	—
226	C₂×#103	C₂²×C₃₁	1	4	yes	—
227	C₂×#102	C₂²×C₃₁	1	2	yes	—
228	C₂×#102	C₂²×C₃₁	1	2	yes	—
229	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
230	#395	—	2	2	no	—
231	#391	—	2	1	no	—
232	#389	C₂²×C₃₁	1	4	yes	—
233	#384	—	2	1	no	—
234	C₄×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
235	#340	C₂²×C₃₁	1	2	yes	—
236	#336	C₂²×C₃₁	1	4	yes	—
237	C₂×C₃₁	—	8	2	no	—
238	C₂×C₃₁	#2432	1	1	yes	characteristic
239	C₂×C₃₁	C₂×#452	1	1	yes	characteristic
240	C₂×C₃₁	#3010	1	1	yes	characteristic
241	C₂×C₃₁	#3360	1	2	yes	—
242	C₂×C₃₁	#3369	1	2	yes	—
243	C₂²×Q₈	—	2	1	no	—
244	C₂²×Q₈	D₄×C₃₁	1	1	yes	characteristic
245	C₂²×Q₈	C₂³×C₃₁	1	2	yes	—
246	C₂²×D₄	C₂³×C₃₁	1	1	yes	characteristic
247	C₂³×C₄	—	2	1	no	—
248	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
249	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
250	C₄⋊Q₈	—	2	2	no	—
251	C₄⋊Q₈	—	2	2	no	—
252	C₄⋊Q₈	—	2	2	no	—
253	C₄⋊Q₈	D₄×C₃₁	1	4	yes	—
254	#126	—	2	16	no	—
255	#124	—	2	4	no	—
256	#124	—	2	4	no	—
257	C₂²⋊Q₈	—	2	8	no	—
258	C₄×Q₈	—	2	4	no	—
259	C₄×Q₈	—	2	4	no	—
260	C₄×Q₈	—	2	2	no	—
261	C₄×Q₈	—	2	2	no	—
262	C₄×D₄	—	2	2	no	—
263	C₄×D₄	D₄×C₃₁	1	4	yes	—
264	#117	—	2	8	no	—
265	C₂×C₄⋊C₄	—	2	1	no	—
266	C₂×C₄⋊C₄	—	2	2	no	—
267	C₂×C₄⋊C₄	—	2	1	no	—
268	C₂×C₄⋊C₄	—	2	1	no	—
269	C₂×C₄⋊C₄	—	2	4	no	—
270	C₂×C₄⋊C₄	D₄×C₃₁	1	1	yes	characteristic
271	C₂×C₄⋊C₄	D₄×C₃₁	1	2	yes	—
272	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
273	C₂×C₄⋊C₄	C₂³×C₃₁	1	1	yes	characteristic
274	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
275	C₂×C₂²⋊C₄	—	2	2	no	—
276	C₂×C₂²⋊C₄	—	2	1	no	—
277	C₂×C₂²⋊C₄	—	2	2	no	—
278	C₂×C₄²	—	2	2	no	—
279	C₂×C₄²	—	2	1	no	—
280	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
281	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
282	#106	—	2	4	no	—
283	C₄⋊C₈	—	2	2	no	—
284	#103	—	2	8	no	—
285	#103	—	2	8	no	—
286	#102	—	2	4	no	—
287	#102	—	2	4	no	—
288	C₄×C₈	—	2	2	no	—
289	#95	—	2	1	no	—
290	#95	—	2	4	no	—
291	C₃₁	#25646	1	1	yes	characteristic, direct product factor, Sylow
292	C₂⁴	—	2	1	no	—
293	C₂×Q₈	—	2	2	no	—
294	C₂×Q₈	—	2	2	no	—
295	C₂×Q₈	—	2	2	no	—
296	C₂×Q₈	—	2	2	no	—
297	C₂×Q₈	—	2	4	no	—
298	C₂×Q₈	—	2	4	no	—
299	C₂×Q₈	—	4	2	no	—
300	C₂×Q₈	—	8	2	no	—
301	C₂×Q₈	C₂×D₄×C₃₁	1	4	yes	—
302	C₂×D₄	—	2	1	no	—
303	C₂×D₄	—	2	2	no	—
304	C₂×D₄	—	2	2	no	—
305	C₂×D₄	C₂×D₄×C₃₁	1	2	yes	—
306	C₂²×C₄	—	2	2	no	—
307	C₂²×C₄	—	2	1	no	—
308	C₂²×C₄	—	2	2	no	—
309	C₂²×C₄	—	2	4	no	—
310	C₂²×C₄	—	2	2	no	—
311	C₂²×C₄	—	4	2	no	—
312	C₂²×C₄	—	4	2	no	—
313	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
314	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
315	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
316	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
317	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
318	C₂×C₈	—	2	2	no	—
319	C₂×C₈	—	2	2	no	—
320	C₂×C₈	—	2	2	no	—
321	C₂×C₈	—	2	4	no	—
322	C₂×C₈	—	2	2	no	—
323	C₄⋊C₄	—	2	8	no	—
324	C₄⋊C₄	—	2	4	no	—
325	C₄⋊C₄	—	2	4	no	—
326	C₄⋊C₄	—	2	2	no	—
327	C₄⋊C₄	—	2	4	no	—
328	C₄⋊C₄	—	2	1	no	—
329	C₄⋊C₄	—	2	2	no	—
330	C₄⋊C₄	—	2	2	no	—
331	C₄⋊C₄	—	2	2	no	—
332	C₄⋊C₄	—	4	2	no	—
333	C₄⋊C₄	—	8	4	no	—
334	C₄⋊C₄	C₂×D₄×C₃₁	1	2	yes	—
335	C₄⋊C₄	#41×C₃₁	1	4	yes	—
336	C₂²⋊C₄	—	2	8	no	—
337	C₂²⋊C₄	—	2	8	no	—
338	C₂²⋊C₄	—	2	4	no	—
339	C₄²	—	2	8	no	—
340	C₄²	—	2	2	no	—
341	C₄²	—	2	2	no	—
342	C₄²	—	4	2	no	—
343	C₄²	C₂×D₄×C₃₁	1	2	yes	—
344	C₄²	C₂×D₄×C₃₁	1	2	yes	—
345	C₂³	—	2	2	no	—
346	C₂³	—	4	2	no	—
347	C₂³	—	4	1	no	—
348	C₂³	—	4	1	no	—
349	C₂³	—	4	2	no	—
350	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
351	Q₈	—	2	8	no	—
352	Q₈	—	4	4	no	—
353	Q₈	—	4	2	no	—
354	Q₈	—	4	2	no	—
355	Q₈	—	8	4	no	—
356	D₄	—	2	2	no	—
357	D₄	—	2	2	no	—
358	D₄	—	4	2	no	—
359	C₂×C₄	—	2	2	no	—
360	C₂×C₄	—	2	2	no	—
361	C₂×C₄	—	2	2	no	—
362	C₂×C₄	—	2	4	no	—
363	C₂×C₄	—	2	2	no	—
364	C₂×C₄	—	2	4	no	—
365	C₂×C₄	—	2	2	no	—
366	C₂×C₄	—	2	2	no	—
367	C₂×C₄	—	2	4	no	—
368	C₂×C₄	—	4	4	no	—
369	C₂×C₄	—	4	2	no	—
370	C₂×C₄	—	4	1	no	—
371	C₂×C₄	—	4	1	no	—
372	C₂×C₄	—	4	2	no	—
373	C₂×C₄	—	4	8	no	—
374	C₂×C₄	—	4	2	no	—
375	C₂×C₄	—	4	4	no	—
376	C₂×C₄	C₃₁×#120	1	2	yes	—
377	C₂×C₄	C₃₁×#120	1	2	yes	—
378	C₂×C₄	C₃₁×#135	1	2	yes	—
379	C₂×C₄	C₃₁×#137	1	2	yes	—
380	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
381	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
382	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
383	C₂×C₄	C₃₁×2₋¹⁺⁴	1	2	yes	—
384	C₈	—	4	2	no	—
385	C₈	—	4	2	no	—
386	C₂²	—	4	2	no	—
387	C₂²	—	4	2	no	—
388	C₂²	—	4	2	no	—
389	C₂²	—	8	2	no	—
390	C₂²	—	8	2	no	—
391	C₂²	C₂×C₃₁×#120	1	1	yes	characteristic
392	C₂²	C₃₁×#548	1	2	yes	—
393	C₂²	C₂×C₃₁×#135	1	1	yes	characteristic
394	C₂²	C₂×C₃₁×#137	1	1	yes	characteristic
395	C₂²	C₃₁×#577	1	2	yes	—
396	C₄	—	2	2	no	—
397	C₄	—	4	4	no	—
398	C₄	—	4	4	no	—
399	C₄	—	4	2	no	—
400	C₄	—	4	2	no	—
401	C₄	—	4	2	no	—
402	C₄	—	8	2	no	—
403	C₄	C₃₁×#452	1	4	yes	—
404	C₄	C₃₁×#532	1	1	yes	characteristic
405	C₄	C₃₁×#536	1	1	yes	characteristic
406	C₄	C₃₁×#547	1	2	yes	—
407	C₂	—	8	2	no	—
408	C₂	C₃₁×#2432	1	1	yes	characteristic
409	C₂	C₂×C₃₁×#452	1	1	yes	characteristic
410	C₂	C₃₁×#3010	1	1	yes	characteristic
411	C₂	C₃₁×#3360	1	2	yes	—
412	C₂	C₃₁×#3369	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂²×D₄×C₃₁	C₂³
LCS	G ▷ C₂²×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×C₃₁×#487	C₂	semidirect
4. C₃₁×#2567	C₂	semidirect
6. C₃₁×#1984	C₂	semidirect
7. C₃₁×#1981	C₂	semidirect
8. C₃₁×#1865	C₂	semidirect
138. #25646	C₃₁	direct (N × H)
181. C₂×#487	C₂×C₃₁	semidirect
183. #2567	C₂×C₃₁	semidirect
185. #1984	C₂×C₃₁	semidirect
186. #1981	C₂×C₃₁	semidirect
187. #1865	C₂×C₃₁	semidirect
291. C₃₁	#25646	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×#556	2
C₂×C₃₁×#487	2
C₂×C₃₁×#476	2
C₃₁×#2567	2
C₃₁×#2042	2
C₃₁×#1984	2
C₃₁×#1981	2
C₃₁×#1865	2
C₄×C₃₁×#102	2
#25646	31

Subgroups — C31×#25646 #21482405

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#25646 #21482405