Subgroups — C₃₁×#60868 #21517627

Order 7936.

1754 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#3458	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₃₁×#540	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#3241	C₂	1	16	yes	maximal, complemented
4	C₃₁×#3166	C₂	1	2	yes	maximal, complemented
5	C₃₁×#3138	C₂	1	2	yes	maximal, complemented
6	C₃₁×#3094	C₂	1	4	yes	maximal, complemented
7	C₃₁×#3077	C₂	1	4	yes	maximal, complemented
8	C₃₁×#2921	C₂	1	1	yes	maximal, characteristic, complemented
9	C₃₁×#544	—	2	2	no	—
10	C₃₁×#544	C₂²	1	8	yes	complemented
11	C₃₁×#543	—	2	2	no	—
12	C₃₁×#540	—	2	4	no	—
13	C₃₁×#540	C₂²	1	8	yes	—
14	C₃₁×#533	—	2	4	no	—
15	C₃₁×#533	C₂²	1	2	yes	—
16	C₃₁×#533	C₂²	1	2	yes	—
17	C₂×C₃₁×#127	C₂²	1	1	yes	characteristic
18	C₂×C₃₁×#125	C₂²	1	1	yes	characteristic
19	C₂×C₃₁×#123	—	2	2	no	—
20	C₂×C₃₁×#121	—	2	2	no	—
21	C₂×C₃₁×#121	C₂²	1	2	yes	—
22	C₂×C₄×D₄×C₃₁	C₂²	1	2	yes	—
23	C₂×C₃₁×#117	C₂²	1	2	yes	—
24	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
25	C₃₁×#501	C₂²	1	8	yes	complemented
26	C₃₁×#499	C₂²	1	8	yes	complemented
27	C₃₁×#490	C₂²	1	8	yes	complemented
28	C₃₁×#486	C₂²	1	8	yes	complemented
29	C₃₁×#482	C₂²	1	16	yes	complemented
30	C₃₁×#481	C₂²	1	8	yes	complemented
31	C₃₁×#480	C₂²	1	8	yes	complemented
32	C₃₁×#478	C₂²	1	16	yes	complemented
33	C₃₁×#476	C₂²	1	8	yes	complemented
34	C₃₁×#474	C₂²	1	8	yes	complemented
35	C₃₁×#433	C₂²	1	8	yes	complemented
36	C₃₁×#428	C₂²	1	8	yes	—
37	C₃₁×#423	C₂²	1	2	yes	—
38	C₃₁×#418	C₂²	1	8	yes	—
39	C₃₁×#407	C₂²	1	2	yes	—
40	C₄×M₁₆×C₃₁	C₂²	1	2	yes	—
41	C₂²×D₄×C₃₁	—	2	2	no	—
42	C₂²×D₄×C₃₁	—	2	2	no	—
43	C₂²×D₄×C₃₁	C₂³	1	2	yes	—
44	C₂³×C₄×C₃₁	—	2	2	no	—
45	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
46	C₂×M₁₆×C₃₁	C₂³	1	4	yes	—
47	C₃₁×C₄⋊Q₈	—	2	8	no	—
48	C₃₁×C₄⋊Q₈	C₂³	1	4	yes	—
49	C₃₁×C₄⋊Q₈	C₂³	1	4	yes	—
50	C₃₁×#127	—	2	2	no	—
51	C₃₁×#127	C₂³	1	4	yes	—
52	C₃₁×#125	—	2	8	no	—
53	C₃₁×#125	—	2	2	no	—
54	C₃₁×#125	C₂³	1	4	yes	—
55	C₃₁×#125	C₂³	1	4	yes	—
56	C₃₁×#125	C₂³	1	4	yes	—
57	C₃₁×#123	—	2	16	no	—
58	C₃₁×C₂²⋊Q₈	—	2	4	no	—
59	C₃₁×C₂²⋊Q₈	—	2	4	no	—
60	C₃₁×C₂²⋊Q₈	—	2	8	no	—
61	C₃₁×C₂²⋊Q₈	—	2	8	no	—
62	C₃₁×#121	—	2	4	no	—
63	C₃₁×#121	—	2	16	no	—
64	C₃₁×#121	C₂³	1	8	yes	—
65	C₄×Q₈×C₃₁	—	2	4	no	—
66	C₄×Q₈×C₃₁	—	2	4	no	—
67	C₄×D₄×C₃₁	—	2	4	no	—
68	C₄×D₄×C₃₁	C₂³	1	8	yes	—
69	C₃₁×#117	—	2	2	no	—
70	C₃₁×#117	—	2	2	no	—
71	C₃₁×#117	D₄	1	4	yes	—
72	C₃₁×#117	C₂³	1	4	yes	—
73	C₃₁×#117	C₂³	1	4	yes	—
74	C₃₁×#117	C₂³	1	4	yes	—
75	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
76	C₂×C₄⋊C₄×C₃₁	D₄	1	2	yes	—
77	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
78	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
79	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
80	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
81	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
82	C₂×C₂²⋊C₄×C₃₁	D₄	1	2	yes	—
83	C₂×C₄²×C₃₁	—	2	2	no	—
84	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
85	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
86	C₃₁×#107	C₂³	1	16	yes	—
87	C₃₁×#106	C₂³	1	16	yes	—
88	C₃₁×C₄⋊C₈	C₂³	1	8	yes	—
89	C₃₁×#102	C₂³	1	16	yes	—
90	C₃₁×#102	C₂³	1	16	yes	—
91	C₃₁×C₂²⋊C₈	C₂³	1	8	yes	—
92	C₃₁×#97	C₂³	1	4	yes	—
93	C₄×C₈×C₃₁	C₂³	1	4	yes	—
94	C₂⁴×C₃₁	—	2	2	no	—
95	C₂⁴×C₃₁	C₂×D₄	1	1	yes	characteristic
96	C₂×Q₈×C₃₁	—	2	4	no	—
97	C₂×Q₈×C₃₁	—	2	4	no	—
98	C₂×D₄×C₃₁	—	2	8	no	—
99	C₂×D₄×C₃₁	—	2	2	no	—
100	C₂×D₄×C₃₁	—	2	8	no	—
101	C₂×D₄×C₃₁	—	2	8	no	—
102	C₂×D₄×C₃₁	—	8	4	no	—
103	C₂×D₄×C₃₁	—	8	4	no	—
104	C₂×D₄×C₃₁	C₂⁴	1	4	yes	—
105	C₂²×C₄×C₃₁	—	2	4	no	—
106	C₂²×C₄×C₃₁	—	2	2	no	—
107	C₂²×C₄×C₃₁	—	2	4	no	—
108	C₂²×C₄×C₃₁	—	2	8	no	—
109	C₂²×C₄×C₃₁	—	8	4	no	—
110	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
111	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
112	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
113	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
114	C₂²×C₄×C₃₁	C₂⁴	1	2	yes	—
115	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
116	M₁₆×C₃₁	—	2	8	no	—
117	C₂×C₈×C₃₁	C₂⁴	1	8	yes	—
118	C₄⋊C₄×C₃₁	—	2	8	no	—
119	C₄⋊C₄×C₃₁	—	2	4	no	—
120	C₄⋊C₄×C₃₁	—	2	2	no	—
121	C₄⋊C₄×C₃₁	—	2	4	no	—
122	C₄⋊C₄×C₃₁	—	2	4	no	—
123	C₄⋊C₄×C₃₁	—	2	8	no	—
124	C₄⋊C₄×C₃₁	—	2	8	no	—
125	C₄⋊C₄×C₃₁	C₂×D₄	1	8	yes	—
126	C₄⋊C₄×C₃₁	C₂⁴	1	8	yes	—
127	C₄⋊C₄×C₃₁	C₂⁴	1	4	yes	—
128	C₂²⋊C₄×C₃₁	—	2	4	no	—
129	C₂²⋊C₄×C₃₁	—	2	4	no	—
130	C₂²⋊C₄×C₃₁	—	2	8	no	—
131	C₂²⋊C₄×C₃₁	—	2	8	no	—
132	C₂²⋊C₄×C₃₁	C₂×D₄	1	8	yes	—
133	C₄²×C₃₁	—	2	4	no	—
134	C₄²×C₃₁	—	2	4	no	—
135	C₄²×C₃₁	C₂×D₄	1	2	yes	—
136	C₄²×C₃₁	C₂×D₄	1	2	yes	—
137	C₄²×C₃₁	C₂⁴	1	2	yes	—
138	C₄²×C₃₁	C₂⁴	1	2	yes	—
139	#60868	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
140	C₂³×C₃₁	—	2	2	no	—
141	C₂³×C₃₁	—	2	4	no	—
142	C₂³×C₃₁	—	4	2	no	—
143	C₂³×C₃₁	—	4	4	no	—
144	C₂³×C₃₁	—	4	4	no	—
145	C₂³×C₃₁	—	4	4	no	—
146	C₂³×C₃₁	C₂²×D₄	1	2	yes	—
147	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
148	Q₈×C₃₁	—	8	4	no	—
149	Q₈×C₃₁	—	8	4	no	—
150	D₄×C₃₁	—	2	8	no	—
151	D₄×C₃₁	—	4	4	no	—
152	D₄×C₃₁	—	8	8	no	—
153	D₄×C₃₁	—	8	8	no	—
154	C₂×C₄×C₃₁	—	2	2	no	—
155	C₂×C₄×C₃₁	—	2	4	no	—
156	C₂×C₄×C₃₁	—	2	4	no	—
157	C₂×C₄×C₃₁	—	2	8	no	—
158	C₂×C₄×C₃₁	—	2	4	no	—
159	C₂×C₄×C₃₁	—	4	2	no	—
160	C₂×C₄×C₃₁	—	4	2	no	—
161	C₂×C₄×C₃₁	—	4	4	no	—
162	C₂×C₄×C₃₁	—	8	8	no	—
163	C₂×C₄×C₃₁	—	8	4	no	—
164	C₂×C₄×C₃₁	C₂²×D₄	1	2	yes	—
165	C₂×C₄×C₃₁	C₂²×D₄	1	4	yes	—
166	C₂×C₄×C₃₁	C₂²×D₄	1	4	yes	—
167	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
168	C₂×C₄×C₃₁	2₋¹⁺⁴	1	4	yes	—
169	C₂×C₄×C₃₁	C₂⁵	1	1	yes	characteristic
170	C₈×C₃₁	—	2	8	no	—
171	#3458	C₂×C₃₁	1	1	yes	characteristic, complemented
172	C₂×#540	C₂×C₃₁	1	1	yes	characteristic
173	#3241	C₂×C₃₁	1	16	yes	complemented
174	#3166	C₂×C₃₁	1	2	yes	complemented
175	#3138	C₂×C₃₁	1	2	yes	complemented
176	#3094	C₂×C₃₁	1	4	yes	complemented
177	#3077	C₂×C₃₁	1	4	yes	complemented
178	#2921	C₂×C₃₁	1	1	yes	characteristic, complemented
179	C₂²×C₃₁	—	2	2	no	—
180	C₂²×C₃₁	—	2	4	no	—
181	C₂²×C₃₁	—	2	2	no	—
182	C₂²×C₃₁	—	4	4	no	—
183	C₂²×C₃₁	—	4	4	no	—
184	C₂²×C₃₁	—	4	4	no	—
185	C₂²×C₃₁	—	8	2	no	—
186	C₂²×C₃₁	—	8	8	no	—
187	C₂²×C₃₁	#536	1	2	yes	—
188	C₂²×C₃₁	C₂³×D₄	1	1	yes	characteristic
189	C₄×C₃₁	—	2	4	no	—
190	C₄×C₃₁	—	2	4	no	—
191	C₄×C₃₁	—	2	2	no	—
192	C₄×C₃₁	—	4	4	no	—
193	C₄×C₃₁	—	4	8	no	—
194	C₄×C₃₁	#536	1	2	yes	—
195	C₄×C₃₁	C₂×2₋¹⁺⁴	1	2	yes	—
196	#544	—	2	2	no	—
197	#544	C₂²×C₃₁	1	8	yes	complemented
198	#543	—	2	2	no	—
199	#540	—	2	4	no	—
200	#540	C₂²×C₃₁	1	8	yes	—
201	#533	—	2	4	no	—
202	#533	C₂²×C₃₁	1	2	yes	—
203	#533	C₂²×C₃₁	1	2	yes	—
204	C₂×#127	C₂²×C₃₁	1	1	yes	characteristic
205	C₂×#125	C₂²×C₃₁	1	1	yes	characteristic
206	C₂×#123	—	2	2	no	—
207	C₂×#121	—	2	2	no	—
208	C₂×#121	C₂²×C₃₁	1	2	yes	—
209	C₂×C₄×D₄	C₂²×C₃₁	1	2	yes	—
210	C₂×#117	C₂²×C₃₁	1	2	yes	—
211	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
212	#501	C₂²×C₃₁	1	8	yes	complemented
213	#499	C₂²×C₃₁	1	8	yes	complemented
214	#490	C₂²×C₃₁	1	8	yes	complemented
215	#486	C₂²×C₃₁	1	8	yes	complemented
216	#482	C₂²×C₃₁	1	16	yes	complemented
217	#481	C₂²×C₃₁	1	8	yes	complemented
218	#480	C₂²×C₃₁	1	8	yes	complemented
219	#478	C₂²×C₃₁	1	16	yes	complemented
220	#476	C₂²×C₃₁	1	8	yes	complemented
221	#474	C₂²×C₃₁	1	8	yes	complemented
222	#433	C₂²×C₃₁	1	8	yes	complemented
223	#428	C₂²×C₃₁	1	8	yes	—
224	#423	C₂²×C₃₁	1	2	yes	—
225	#418	C₂²×C₃₁	1	8	yes	—
226	#407	C₂²×C₃₁	1	2	yes	—
227	C₄×M₁₆	C₂²×C₃₁	1	2	yes	—
228	C₂×C₃₁	—	2	2	no	—
229	C₂×C₃₁	—	4	2	no	—
230	C₂×C₃₁	—	8	4	no	—
231	C₂×C₃₁	C₂×#536	1	1	yes	characteristic
232	C₂×C₃₁	#3585	1	2	yes	—
233	C₂²×D₄	—	2	2	no	—
234	C₂²×D₄	—	2	2	no	—
235	C₂²×D₄	C₂³×C₃₁	1	2	yes	—
236	C₂³×C₄	—	2	2	no	—
237	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
238	C₂×M₁₆	C₂³×C₃₁	1	4	yes	—
239	C₄⋊Q₈	—	2	8	no	—
240	C₄⋊Q₈	C₂³×C₃₁	1	4	yes	—
241	C₄⋊Q₈	C₂³×C₃₁	1	4	yes	—
242	#127	—	2	2	no	—
243	#127	C₂³×C₃₁	1	4	yes	—
244	#125	—	2	8	no	—
245	#125	—	2	2	no	—
246	#125	C₂³×C₃₁	1	4	yes	—
247	#125	C₂³×C₃₁	1	4	yes	—
248	#125	C₂³×C₃₁	1	4	yes	—
249	#123	—	2	16	no	—
250	C₂²⋊Q₈	—	2	4	no	—
251	C₂²⋊Q₈	—	2	4	no	—
252	C₂²⋊Q₈	—	2	8	no	—
253	C₂²⋊Q₈	—	2	8	no	—
254	#121	—	2	4	no	—
255	#121	—	2	16	no	—
256	#121	C₂³×C₃₁	1	8	yes	—
257	C₄×Q₈	—	2	4	no	—
258	C₄×Q₈	—	2	4	no	—
259	C₄×D₄	—	2	4	no	—
260	C₄×D₄	C₂³×C₃₁	1	8	yes	—
261	#117	—	2	2	no	—
262	#117	—	2	2	no	—
263	#117	D₄×C₃₁	1	4	yes	—
264	#117	C₂³×C₃₁	1	4	yes	—
265	#117	C₂³×C₃₁	1	4	yes	—
266	#117	C₂³×C₃₁	1	4	yes	—
267	C₂×C₄⋊C₄	—	2	2	no	—
268	C₂×C₄⋊C₄	D₄×C₃₁	1	2	yes	—
269	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
270	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
271	C₂×C₂²⋊C₄	—	2	2	no	—
272	C₂×C₂²⋊C₄	—	2	2	no	—
273	C₂×C₂²⋊C₄	—	2	2	no	—
274	C₂×C₂²⋊C₄	D₄×C₃₁	1	2	yes	—
275	C₂×C₄²	—	2	2	no	—
276	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
277	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
278	#107	C₂³×C₃₁	1	16	yes	—
279	#106	C₂³×C₃₁	1	16	yes	—
280	C₄⋊C₈	C₂³×C₃₁	1	8	yes	—
281	#102	C₂³×C₃₁	1	16	yes	—
282	#102	C₂³×C₃₁	1	16	yes	—
283	C₂²⋊C₈	C₂³×C₃₁	1	8	yes	—
284	#97	C₂³×C₃₁	1	4	yes	—
285	C₄×C₈	C₂³×C₃₁	1	4	yes	—
286	C₃₁	#60868	1	1	yes	characteristic, direct product factor, Sylow
287	C₂⁴	—	2	2	no	—
288	C₂⁴	C₂×D₄×C₃₁	1	1	yes	characteristic
289	C₂×Q₈	—	2	4	no	—
290	C₂×Q₈	—	2	4	no	—
291	C₂×D₄	—	2	8	no	—
292	C₂×D₄	—	2	2	no	—
293	C₂×D₄	—	2	8	no	—
294	C₂×D₄	—	2	8	no	—
295	C₂×D₄	—	8	4	no	—
296	C₂×D₄	—	8	4	no	—
297	C₂×D₄	C₂⁴×C₃₁	1	4	yes	—
298	C₂²×C₄	—	2	4	no	—
299	C₂²×C₄	—	2	2	no	—
300	C₂²×C₄	—	2	4	no	—
301	C₂²×C₄	—	2	8	no	—
302	C₂²×C₄	—	8	4	no	—
303	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
304	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
305	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
306	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
307	C₂²×C₄	C₂⁴×C₃₁	1	2	yes	—
308	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
309	M₁₆	—	2	8	no	—
310	C₂×C₈	C₂⁴×C₃₁	1	8	yes	—
311	C₄⋊C₄	—	2	8	no	—
312	C₄⋊C₄	—	2	4	no	—
313	C₄⋊C₄	—	2	2	no	—
314	C₄⋊C₄	—	2	4	no	—
315	C₄⋊C₄	—	2	4	no	—
316	C₄⋊C₄	—	2	8	no	—
317	C₄⋊C₄	—	2	8	no	—
318	C₄⋊C₄	C₂×D₄×C₃₁	1	8	yes	—
319	C₄⋊C₄	C₂⁴×C₃₁	1	8	yes	—
320	C₄⋊C₄	C₂⁴×C₃₁	1	4	yes	—
321	C₂²⋊C₄	—	2	4	no	—
322	C₂²⋊C₄	—	2	4	no	—
323	C₂²⋊C₄	—	2	8	no	—
324	C₂²⋊C₄	—	2	8	no	—
325	C₂²⋊C₄	C₂×D₄×C₃₁	1	8	yes	—
326	C₄²	—	2	4	no	—
327	C₄²	—	2	4	no	—
328	C₄²	C₂×D₄×C₃₁	1	2	yes	—
329	C₄²	C₂×D₄×C₃₁	1	2	yes	—
330	C₄²	C₂⁴×C₃₁	1	2	yes	—
331	C₄²	C₂⁴×C₃₁	1	2	yes	—
332	C₂³	—	2	2	no	—
333	C₂³	—	2	4	no	—
334	C₂³	—	4	2	no	—
335	C₂³	—	4	4	no	—
336	C₂³	—	4	4	no	—
337	C₂³	—	4	4	no	—
338	C₂³	C₂²×D₄×C₃₁	1	2	yes	—
339	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
340	Q₈	—	8	4	no	—
341	Q₈	—	8	4	no	—
342	D₄	—	2	8	no	—
343	D₄	—	4	4	no	—
344	D₄	—	8	8	no	—
345	D₄	—	8	8	no	—
346	C₂×C₄	—	2	2	no	—
347	C₂×C₄	—	2	4	no	—
348	C₂×C₄	—	2	4	no	—
349	C₂×C₄	—	2	8	no	—
350	C₂×C₄	—	2	4	no	—
351	C₂×C₄	—	4	2	no	—
352	C₂×C₄	—	4	2	no	—
353	C₂×C₄	—	4	4	no	—
354	C₂×C₄	—	8	8	no	—
355	C₂×C₄	—	8	4	no	—
356	C₂×C₄	C₂²×D₄×C₃₁	1	2	yes	—
357	C₂×C₄	C₂²×D₄×C₃₁	1	4	yes	—
358	C₂×C₄	C₂²×D₄×C₃₁	1	4	yes	—
359	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
360	C₂×C₄	C₃₁×2₋¹⁺⁴	1	4	yes	—
361	C₂×C₄	C₂⁵×C₃₁	1	1	yes	characteristic
362	C₈	—	2	8	no	—
363	C₂²	—	2	2	no	—
364	C₂²	—	2	2	no	—
365	C₂²	—	2	4	no	—
366	C₂²	—	4	4	no	—
367	C₂²	—	4	4	no	—
368	C₂²	—	4	4	no	—
369	C₂²	—	8	2	no	—
370	C₂²	—	8	8	no	—
371	C₂²	C₃₁×#536	1	2	yes	—
372	C₂²	C₂³×D₄×C₃₁	1	1	yes	characteristic
373	C₄	—	2	2	no	—
374	C₄	—	2	4	no	—
375	C₄	—	2	4	no	—
376	C₄	—	4	4	no	—
377	C₄	—	4	8	no	—
378	C₄	C₃₁×#536	1	2	yes	—
379	C₄	C₂×C₃₁×2₋¹⁺⁴	1	2	yes	—
380	C₂	—	2	2	no	—
381	C₂	—	4	2	no	—
382	C₂	—	8	4	no	—
383	C₂	C₂×C₃₁×#536	1	1	yes	characteristic
384	C₂	C₃₁×#3585	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₃₁	C₂³×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁵×C₃₁
prime radical	C₂×C₃₁×#540	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₃₁ ◁ C₂×C₃₁×#117 ◁ G

Complements

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

N	H ≅ G/N	type
1. C₃₁×#3458	C₂	semidirect
3. C₃₁×#3241	C₂	semidirect
4. C₃₁×#3166	C₂	semidirect
5. C₃₁×#3138	C₂	semidirect
6. C₃₁×#3094	C₂	semidirect
7. C₃₁×#3077	C₂	semidirect
8. C₃₁×#2921	C₂	semidirect
10. C₃₁×#544	C₂²	semidirect
25. C₃₁×#501	C₂²	semidirect
26. C₃₁×#499	C₂²	semidirect
27. C₃₁×#490	C₂²	semidirect
28. C₃₁×#486	C₂²	semidirect
29. C₃₁×#482	C₂²	semidirect
30. C₃₁×#481	C₂²	semidirect
31. C₃₁×#480	C₂²	semidirect
32. C₃₁×#478	C₂²	semidirect
33. C₃₁×#476	C₂²	semidirect
34. C₃₁×#474	C₂²	semidirect
35. C₃₁×#433	C₂²	semidirect
139. #60868	C₃₁	direct (N × H)
171. #3458	C₂×C₃₁	semidirect
173. #3241	C₂×C₃₁	semidirect
174. #3166	C₂×C₃₁	semidirect
175. #3138	C₂×C₃₁	semidirect
176. #3094	C₂×C₃₁	semidirect
177. #3077	C₂×C₃₁	semidirect
178. #2921	C₂×C₃₁	semidirect
197. #544	C₂²×C₃₁	semidirect
212. #501	C₂²×C₃₁	semidirect
213. #499	C₂²×C₃₁	semidirect
214. #490	C₂²×C₃₁	semidirect
215. #486	C₂²×C₃₁	semidirect
216. #482	C₂²×C₃₁	semidirect
217. #481	C₂²×C₃₁	semidirect
218. #480	C₂²×C₃₁	semidirect
219. #478	C₂²×C₃₁	semidirect
220. #476	C₂²×C₃₁	semidirect
221. #474	C₂²×C₃₁	semidirect
222. #433	C₂²×C₃₁	semidirect
286. C₃₁	#60868	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×#3458	2
C₂×C₃₁×#540	2
C₃₁×#3241	2
C₃₁×#3166	2
C₃₁×#3138	2
C₃₁×#3094	2
C₃₁×#3077	2
C₃₁×#2921	2
#60868	31

Subgroups — C31×#60868 #21517627

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#60868 #21517627