Subgroups — C₃₁×#19226 #21475985

Order 7936.

562 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	C₃₁×#3233	C₂	1	2	yes	maximal
2	C₃₁×#3170	C₂	1	1	yes	maximal, characteristic, complemented
3	C₃₁×#2966	C₂	1	1	yes	maximal, characteristic
4	C₃₁×#1696	C₂	1	1	yes	maximal, characteristic, complemented
5	C₃₁×#1695	C₂	1	1	yes	maximal, characteristic, complemented
6	C₃₁×#1690	C₂	1	1	yes	maximal, characteristic, complemented
7	C₃₁×#1689	C₂	1	1	yes	maximal, characteristic, complemented
8	C₃₁×#1684	C₂	1	2	yes	maximal, complemented
9	C₃₁×#1683	C₂	1	2	yes	maximal, complemented
10	C₃₁×#1564	C₂	1	1	yes	maximal, characteristic, complemented
11	C₃₁×#1554	C₂	1	2	yes	maximal, complemented
12	C₃₁×#533	C₂²	1	2	yes	—
13	C₃₁×#529	C₂²	1	1	yes	characteristic
14	C₃₁×#500	C₂²	1	1	yes	characteristic
15	C₃₁×#499	—	2	2	no	—
16	C₃₁×#494	C₂²	1	1	yes	characteristic
17	C₃₁×#488	—	2	2	no	—
18	C₃₁×#487	C₂²	1	2	yes	—
19	C₃₁×#485	—	2	2	no	—
20	C₃₁×#482	—	2	2	no	—
21	C₃₁×#477	C₂²	1	2	yes	—
22	C₃₁×#476	C₂²	1	2	yes	—
23	C₃₁×#475	C₂²	1	2	yes	—
24	C₃₁×#474	C₂²	1	2	yes	—
25	C₃₁×#467	—	2	1	no	—
26	C₃₁×#467	—	2	1	no	—
27	C₃₁×#446	C₂²	1	1	yes	characteristic
28	C₈×Q₈×C₃₁	C₂²	1	1	yes	characteristic
29	C₄×Q₁₆×C₃₁	—	2	1	no	—
30	C₄×Q₁₆×C₃₁	—	2	1	no	—
31	C₃₁×#436	C₂²	1	1	yes	characteristic
32	C₃₁×#435	—	2	1	no	—
33	C₈×D₄×C₃₁	—	2	1	no	—
34	C₈×D₄×C₃₁	C₂²	1	1	yes	characteristic
35	C₃₁×#433	—	2	1	no	—
36	C₃₁×#432	C₂²	1	1	yes	characteristic
37	C₃₁×#431	C₂²	1	2	yes	—
38	C₃₁×#405	—	2	1	no	—
39	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
40	C₃₁×#335	C₂²	1	2	yes	—
41	C₃₁×#334	C₂²	1	1	yes	characteristic
42	C₃₁×#334	C₂²	1	1	yes	characteristic
43	C₃₁×#333	C₂²	1	2	yes	—
44	C₃₁×#333	C₂²	1	2	yes	—
45	C₃₁×#332	C₂²	1	2	yes	—
46	C₃₁×#332	C₂²	1	2	yes	—
47	C₂×Q₁₆×C₃₁	—	2	1	no	—
48	C₂×Q₁₆×C₃₁	—	2	1	no	—
49	C₂×M₁₆×C₃₁	—	2	1	no	—
50	C₂²×C₈×C₃₁	—	2	1	no	—
51	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
52	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
53	C₃₁×C₄⋊Q₈	C₂³	1	2	yes	—
54	C₃₁×C₄⋊Q₈	C₂³	1	2	yes	—
55	C₃₁×#126	—	2	1	no	—
56	C₃₁×#125	—	2	2	no	—
57	C₃₁×#125	D₄	1	1	yes	characteristic
58	C₃₁×#124	D₄	1	1	yes	characteristic
59	C₃₁×#123	—	2	1	no	—
60	C₃₁×C₂²⋊Q₈	—	2	2	no	—
61	C₃₁×C₂²⋊Q₈	—	2	2	no	—
62	C₃₁×C₂²⋊Q₈	D₄	1	1	yes	characteristic
63	C₃₁×#121	D₄	1	1	yes	characteristic
64	C₄×Q₈×C₃₁	—	2	2	no	—
65	C₄×Q₈×C₃₁	—	2	2	no	—
66	C₄×Q₈×C₃₁	C₂³	1	1	yes	characteristic
67	C₄×D₄×C₃₁	—	2	1	no	—
68	C₄×D₄×C₃₁	C₂³	1	1	yes	characteristic
69	C₃₁×#117	—	2	1	no	—
70	C₃₁×#117	—	2	2	no	—
71	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
72	C₃₁×#107	—	2	1	no	—
73	C₃₁×#107	—	2	1	no	—
74	C₃₁×#107	—	2	2	no	—
75	C₃₁×#107	—	2	2	no	—
76	C₃₁×#106	—	2	2	no	—
77	C₃₁×#106	—	2	2	no	—
78	C₃₁×C₄⋊C₈	—	2	1	no	—
79	C₃₁×C₄⋊C₈	—	2	1	no	—
80	C₃₁×C₄⋊C₈	C₂³	1	2	yes	—
81	C₃₁×C₄⋊C₈	C₂³	1	2	yes	—
82	C₃₁×C₄⋊C₈	C₂³	1	1	yes	characteristic
83	C₃₁×C₄⋊C₈	C₂³	1	1	yes	characteristic
84	C₃₁×#103	—	2	2	no	—
85	C₃₁×#103	—	2	2	no	—
86	C₃₁×#103	—	2	2	no	—
87	C₃₁×#103	—	2	2	no	—
88	C₃₁×#102	—	2	2	no	—
89	C₃₁×#102	—	2	2	no	—
90	C₃₁×C₂²⋊C₈	—	2	2	no	—
91	C₃₁×C₂²⋊C₈	—	2	1	no	—
92	C₃₁×C₂²⋊C₈	—	2	1	no	—
93	C₃₁×C₂²⋊C₈	—	2	1	no	—
94	C₃₁×#97	—	2	1	no	—
95	C₃₁×#97	—	2	1	no	—
96	C₄×C₈×C₃₁	—	2	1	no	—
97	C₄×C₈×C₃₁	—	2	2	no	—
98	C₄×C₈×C₃₁	D₄	1	1	yes	characteristic
99	C₄×C₈×C₃₁	D₄	1	1	yes	characteristic
100	C₄×C₈×C₃₁	C₂³	1	1	yes	characteristic
101	C₄×C₈×C₃₁	C₂³	1	1	yes	characteristic
102	C₂×Q₈×C₃₁	—	2	2	no	—
103	C₂×Q₈×C₃₁	—	2	2	no	—
104	C₂×Q₈×C₃₁	C₂×D₄	1	1	yes	characteristic
105	C₂×D₄×C₃₁	—	2	1	no	—
106	C₂×D₄×C₃₁	C₂×D₄	1	1	yes	characteristic
107	C₂²×C₄×C₃₁	—	2	1	no	—
108	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
109	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
110	C₂²×C₄×C₃₁	#41	1	1	yes	characteristic
111	Q₁₆×C₃₁	—	4	2	no	—
112	Q₁₆×C₃₁	—	4	2	no	—
113	M₁₆×C₃₁	—	4	2	no	—
114	C₂×C₈×C₃₁	—	2	2	no	—
115	C₂×C₈×C₃₁	—	2	1	no	—
116	C₂×C₈×C₃₁	—	2	2	no	—
117	C₂×C₈×C₃₁	—	2	2	no	—
118	C₂×C₈×C₃₁	—	2	1	no	—
119	C₂×C₈×C₃₁	—	4	1	no	—
120	C₂×C₈×C₃₁	—	4	2	no	—
121	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
122	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
123	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
124	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
125	C₄⋊C₄×C₃₁	—	2	1	no	—
126	C₄⋊C₄×C₃₁	—	2	1	no	—
127	C₄⋊C₄×C₃₁	—	2	1	no	—
128	C₄⋊C₄×C₃₁	—	2	1	no	—
129	C₄⋊C₄×C₃₁	—	2	2	no	—
130	C₄⋊C₄×C₃₁	—	2	2	no	—
131	C₄⋊C₄×C₃₁	—	2	2	no	—
132	C₄⋊C₄×C₃₁	—	2	2	no	—
133	C₄⋊C₄×C₃₁	—	4	2	no	—
134	C₄⋊C₄×C₃₁	—	4	2	no	—
135	C₄⋊C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
136	C₄⋊C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
137	C₂²⋊C₄×C₃₁	—	2	1	no	—
138	C₂²⋊C₄×C₃₁	—	2	1	no	—
139	C₂²⋊C₄×C₃₁	—	2	1	no	—
140	C₂²⋊C₄×C₃₁	—	2	1	no	—
141	C₂²⋊C₄×C₃₁	—	2	1	no	—
142	C₂²⋊C₄×C₃₁	—	4	2	no	—
143	C₄²×C₃₁	—	2	1	no	—
144	C₄²×C₃₁	—	4	2	no	—
145	C₄²×C₃₁	C₂×D₄	1	1	yes	characteristic
146	C₄²×C₃₁	C₂×D₄	1	1	yes	characteristic
147	C₄²×C₃₁	#41	1	1	yes	characteristic
148	C₄²×C₃₁	C₂⁴	1	1	yes	characteristic
149	#19226	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
150	C₂³×C₃₁	—	2	1	no	—
151	C₂³×C₃₁	#121	1	1	yes	characteristic
152	Q₈×C₃₁	—	2	2	no	—
153	Q₈×C₃₁	—	4	2	no	—
154	Q₈×C₃₁	—	4	2	no	—
155	Q₈×C₃₁	—	8	2	no	—
156	D₄×C₃₁	—	2	2	no	—
157	D₄×C₃₁	—	4	2	no	—
158	C₂×C₄×C₃₁	—	2	1	no	—
159	C₂×C₄×C₃₁	—	2	1	no	—
160	C₂×C₄×C₃₁	—	2	2	no	—
161	C₂×C₄×C₃₁	—	2	1	no	—
162	C₂×C₄×C₃₁	—	2	1	no	—
163	C₂×C₄×C₃₁	—	2	1	no	—
164	C₂×C₄×C₃₁	—	4	1	no	—
165	C₂×C₄×C₃₁	—	4	1	no	—
166	C₂×C₄×C₃₁	—	4	1	no	—
167	C₂×C₄×C₃₁	—	4	2	no	—
168	C₂×C₄×C₃₁	—	4	2	no	—
169	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
170	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
171	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
172	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
173	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
174	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
175	C₈×C₃₁	—	2	1	no	—
176	C₈×C₃₁	—	2	1	no	—
177	C₈×C₃₁	—	2	1	no	—
178	C₈×C₃₁	—	4	1	no	—
179	C₈×C₃₁	—	4	1	no	—
180	C₈×C₃₁	—	4	2	no	—
181	C₈×C₃₁	—	4	2	no	—
182	C₈×C₃₁	#135	1	2	yes	—
183	#3233	C₂×C₃₁	1	2	yes	—
184	#3170	C₂×C₃₁	1	1	yes	characteristic, complemented
185	#2966	C₂×C₃₁	1	1	yes	characteristic
186	#1696	C₂×C₃₁	1	1	yes	characteristic, complemented
187	#1695	C₂×C₃₁	1	1	yes	characteristic, complemented
188	#1690	C₂×C₃₁	1	1	yes	characteristic, complemented
189	#1689	C₂×C₃₁	1	1	yes	characteristic, complemented
190	#1684	C₂×C₃₁	1	2	yes	complemented
191	#1683	C₂×C₃₁	1	2	yes	complemented
192	#1564	C₂×C₃₁	1	1	yes	characteristic, complemented
193	#1554	C₂×C₃₁	1	2	yes	complemented
194	C₂²×C₃₁	—	2	1	no	—
195	C₂²×C₃₁	—	2	1	no	—
196	C₂²×C₃₁	—	2	1	no	—
197	C₂²×C₃₁	—	4	1	no	—
198	C₂²×C₃₁	—	4	1	no	—
199	C₂²×C₃₁	—	4	1	no	—
200	C₂²×C₃₁	C₂×#121	1	1	yes	characteristic
201	C₄×C₃₁	—	2	1	no	—
202	C₄×C₃₁	—	2	1	no	—
203	C₄×C₃₁	—	2	1	no	—
204	C₄×C₃₁	—	2	1	no	—
205	C₄×C₃₁	—	4	1	no	—
206	C₄×C₃₁	—	4	1	no	—
207	C₄×C₃₁	—	4	1	no	—
208	C₄×C₃₁	—	8	2	no	—
209	C₄×C₃₁	—	8	2	no	—
210	C₄×C₃₁	C₂×#135	1	1	yes	characteristic
211	C₄×C₃₁	#575	1	1	yes	characteristic
212	C₄×C₃₁	#578	1	2	yes	—
213	#533	C₂²×C₃₁	1	2	yes	—
214	#529	C₂²×C₃₁	1	1	yes	characteristic
215	#500	C₂²×C₃₁	1	1	yes	characteristic
216	#499	—	2	2	no	—
217	#494	C₂²×C₃₁	1	1	yes	characteristic
218	#488	—	2	2	no	—
219	#487	C₂²×C₃₁	1	2	yes	—
220	#485	—	2	2	no	—
221	#482	—	2	2	no	—
222	#477	C₂²×C₃₁	1	2	yes	—
223	#476	C₂²×C₃₁	1	2	yes	—
224	#475	C₂²×C₃₁	1	2	yes	—
225	#474	C₂²×C₃₁	1	2	yes	—
226	#467	—	2	1	no	—
227	#467	—	2	1	no	—
228	#446	C₂²×C₃₁	1	1	yes	characteristic
229	C₈×Q₈	C₂²×C₃₁	1	1	yes	characteristic
230	C₄×Q₁₆	—	2	1	no	—
231	C₄×Q₁₆	—	2	1	no	—
232	#436	C₂²×C₃₁	1	1	yes	characteristic
233	#435	—	2	1	no	—
234	C₈×D₄	—	2	1	no	—
235	C₈×D₄	C₂²×C₃₁	1	1	yes	characteristic
236	#433	—	2	1	no	—
237	#432	C₂²×C₃₁	1	1	yes	characteristic
238	#431	C₂²×C₃₁	1	2	yes	—
239	#405	—	2	1	no	—
240	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
241	#335	C₂²×C₃₁	1	2	yes	—
242	#334	C₂²×C₃₁	1	1	yes	characteristic
243	#334	C₂²×C₃₁	1	1	yes	characteristic
244	#333	C₂²×C₃₁	1	2	yes	—
245	#333	C₂²×C₃₁	1	2	yes	—
246	#332	C₂²×C₃₁	1	2	yes	—
247	#332	C₂²×C₃₁	1	2	yes	—
248	C₂×C₃₁	—	4	1	no	—
249	C₂×C₃₁	—	8	1	no	—
250	C₂×C₃₁	#3035	1	1	yes	characteristic
251	C₂×C₃₁	#3059	1	1	yes	characteristic
252	C₂×C₃₁	#3067	1	1	yes	characteristic
253	C₂×Q₁₆	—	2	1	no	—
254	C₂×Q₁₆	—	2	1	no	—
255	C₂×M₁₆	—	2	1	no	—
256	C₂²×C₈	—	2	1	no	—
257	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
258	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
259	C₄⋊Q₈	C₂³×C₃₁	1	2	yes	—
260	C₄⋊Q₈	C₂³×C₃₁	1	2	yes	—
261	#126	—	2	1	no	—
262	#125	—	2	2	no	—
263	#125	D₄×C₃₁	1	1	yes	characteristic
264	#124	D₄×C₃₁	1	1	yes	characteristic
265	#123	—	2	1	no	—
266	C₂²⋊Q₈	—	2	2	no	—
267	C₂²⋊Q₈	—	2	2	no	—
268	C₂²⋊Q₈	D₄×C₃₁	1	1	yes	characteristic
269	#121	D₄×C₃₁	1	1	yes	characteristic
270	C₄×Q₈	—	2	2	no	—
271	C₄×Q₈	—	2	2	no	—
272	C₄×Q₈	C₂³×C₃₁	1	1	yes	characteristic
273	C₄×D₄	—	2	1	no	—
274	C₄×D₄	C₂³×C₃₁	1	1	yes	characteristic
275	#117	—	2	1	no	—
276	#117	—	2	2	no	—
277	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
278	#107	—	2	1	no	—
279	#107	—	2	1	no	—
280	#107	—	2	2	no	—
281	#107	—	2	2	no	—
282	#106	—	2	2	no	—
283	#106	—	2	2	no	—
284	C₄⋊C₈	—	2	1	no	—
285	C₄⋊C₈	—	2	1	no	—
286	C₄⋊C₈	C₂³×C₃₁	1	1	yes	characteristic
287	C₄⋊C₈	C₂³×C₃₁	1	1	yes	characteristic
288	C₄⋊C₈	C₂³×C₃₁	1	2	yes	—
289	C₄⋊C₈	C₂³×C₃₁	1	2	yes	—
290	#103	—	2	2	no	—
291	#103	—	2	2	no	—
292	#103	—	2	2	no	—
293	#103	—	2	2	no	—
294	#102	—	2	2	no	—
295	#102	—	2	2	no	—
296	C₂²⋊C₈	—	2	2	no	—
297	C₂²⋊C₈	—	2	1	no	—
298	C₂²⋊C₈	—	2	1	no	—
299	C₂²⋊C₈	—	2	1	no	—
300	#97	—	2	1	no	—
301	#97	—	2	1	no	—
302	C₄×C₈	—	2	1	no	—
303	C₄×C₈	—	2	2	no	—
304	C₄×C₈	D₄×C₃₁	1	1	yes	characteristic
305	C₄×C₈	D₄×C₃₁	1	1	yes	characteristic
306	C₄×C₈	C₂³×C₃₁	1	1	yes	characteristic
307	C₄×C₈	C₂³×C₃₁	1	1	yes	characteristic
308	C₃₁	#19226	1	1	yes	characteristic, direct product factor, Sylow
309	C₂×Q₈	—	2	2	no	—
310	C₂×Q₈	—	2	2	no	—
311	C₂×Q₈	C₂×D₄×C₃₁	1	1	yes	characteristic
312	C₂×D₄	—	2	1	no	—
313	C₂×D₄	C₂×D₄×C₃₁	1	1	yes	characteristic
314	C₂²×C₄	—	2	1	no	—
315	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
316	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
317	C₂²×C₄	#41×C₃₁	1	1	yes	characteristic
318	Q₁₆	—	4	2	no	—
319	Q₁₆	—	4	2	no	—
320	M₁₆	—	4	2	no	—
321	C₂×C₈	—	2	2	no	—
322	C₂×C₈	—	2	1	no	—
323	C₂×C₈	—	2	2	no	—
324	C₂×C₈	—	2	2	no	—
325	C₂×C₈	—	2	1	no	—
326	C₂×C₈	—	4	1	no	—
327	C₂×C₈	—	4	2	no	—
328	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
329	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
330	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
331	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
332	C₄⋊C₄	—	2	1	no	—
333	C₄⋊C₄	—	2	1	no	—
334	C₄⋊C₄	—	2	1	no	—
335	C₄⋊C₄	—	2	1	no	—
336	C₄⋊C₄	—	2	2	no	—
337	C₄⋊C₄	—	2	2	no	—
338	C₄⋊C₄	—	2	2	no	—
339	C₄⋊C₄	—	2	2	no	—
340	C₄⋊C₄	—	4	2	no	—
341	C₄⋊C₄	—	4	2	no	—
342	C₄⋊C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
343	C₄⋊C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
344	C₂²⋊C₄	—	2	1	no	—
345	C₂²⋊C₄	—	2	1	no	—
346	C₂²⋊C₄	—	2	1	no	—
347	C₂²⋊C₄	—	2	1	no	—
348	C₂²⋊C₄	—	2	1	no	—
349	C₂²⋊C₄	—	4	2	no	—
350	C₄²	—	2	1	no	—
351	C₄²	—	4	2	no	—
352	C₄²	C₂×D₄×C₃₁	1	1	yes	characteristic
353	C₄²	C₂×D₄×C₃₁	1	1	yes	characteristic
354	C₄²	#41×C₃₁	1	1	yes	characteristic
355	C₄²	C₂⁴×C₃₁	1	1	yes	characteristic
356	C₂³	—	2	1	no	—
357	C₂³	C₃₁×#121	1	1	yes	characteristic
358	Q₈	—	2	2	no	—
359	Q₈	—	4	2	no	—
360	Q₈	—	4	2	no	—
361	Q₈	—	8	2	no	—
362	D₄	—	2	2	no	—
363	D₄	—	4	2	no	—
364	C₂×C₄	—	2	1	no	—
365	C₂×C₄	—	2	1	no	—
366	C₂×C₄	—	2	2	no	—
367	C₂×C₄	—	2	1	no	—
368	C₂×C₄	—	2	1	no	—
369	C₂×C₄	—	2	1	no	—
370	C₂×C₄	—	4	1	no	—
371	C₂×C₄	—	4	1	no	—
372	C₂×C₄	—	4	1	no	—
373	C₂×C₄	—	4	2	no	—
374	C₂×C₄	—	4	2	no	—
375	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
376	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
377	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
378	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
379	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
380	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
381	C₈	—	2	1	no	—
382	C₈	—	2	1	no	—
383	C₈	—	2	1	no	—
384	C₈	—	4	1	no	—
385	C₈	—	4	1	no	—
386	C₈	—	4	2	no	—
387	C₈	—	4	2	no	—
388	C₈	C₃₁×#135	1	2	yes	—
389	C₂²	—	2	1	no	—
390	C₂²	—	2	1	no	—
391	C₂²	—	2	1	no	—
392	C₂²	—	4	1	no	—
393	C₂²	—	4	1	no	—
394	C₂²	—	4	1	no	—
395	C₂²	C₂×C₃₁×#121	1	1	yes	characteristic
396	C₄	—	2	1	no	—
397	C₄	—	2	1	no	—
398	C₄	—	2	1	no	—
399	C₄	—	2	1	no	—
400	C₄	—	4	1	no	—
401	C₄	—	4	1	no	—
402	C₄	—	4	1	no	—
403	C₄	—	8	2	no	—
404	C₄	—	8	2	no	—
405	C₄	C₂×C₃₁×#135	1	1	yes	characteristic
406	C₄	C₃₁×#575	1	1	yes	characteristic
407	C₄	C₃₁×#578	1	2	yes	—
408	C₂	—	4	1	no	—
409	C₂	—	8	1	no	—
410	C₂	C₃₁×#3035	1	1	yes	characteristic
411	C₂	C₃₁×#3059	1	1	yes	characteristic
412	C₂	C₃₁×#3067	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₃₁	C₂×#121
commutator, Frattini, cosocle	C₄²	C₂⁴×C₃₁
prime radical	C₃₁×#121	D₄
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₃₁×#3170	C₂	semidirect
4. C₃₁×#1696	C₂	semidirect
5. C₃₁×#1695	C₂	semidirect
6. C₃₁×#1690	C₂	semidirect
7. C₃₁×#1689	C₂	semidirect
8. C₃₁×#1684	C₂	semidirect
9. C₃₁×#1683	C₂	semidirect
10. C₃₁×#1564	C₂	semidirect
11. C₃₁×#1554	C₂	semidirect
149. #19226	C₃₁	direct (N × H)
184. #3170	C₂×C₃₁	semidirect
186. #1696	C₂×C₃₁	semidirect
187. #1695	C₂×C₃₁	semidirect
188. #1690	C₂×C₃₁	semidirect
189. #1689	C₂×C₃₁	semidirect
190. #1684	C₂×C₃₁	semidirect
191. #1683	C₂×C₃₁	semidirect
192. #1564	C₂×C₃₁	semidirect
193. #1554	C₂×C₃₁	semidirect
308. C₃₁	#19226	direct (N × H)

Maximal subgroups

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

subgroup	index
C₃₁×#3233	2
C₃₁×#3170	2
C₃₁×#2966	2
C₃₁×#1696	2
C₃₁×#1695	2
C₃₁×#1690	2
C₃₁×#1689	2
C₃₁×#1684	2
C₃₁×#1683	2
C₃₁×#1564	2
C₃₁×#1554	2
#19226	31

Subgroups — C31×#19226 #21475985

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#19226 #21475985