Subgroups — C₃₁×#21091 #21477850

Order 7936.

1234 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#418	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₃₁×#102	C₂	1	1	yes	maximal, characteristic
3	C₂×C₃₁×#405	C₂	1	1	yes	maximal, characteristic, complemented
4	C₃₁×#2317	C₂	1	1	yes	maximal, characteristic, complemented
5	C₃₁×#2309	C₂	1	1	yes	maximal, characteristic
6	C₃₁×#1936	C₂	1	4	yes	maximal, complemented
7	C₃₁×#1934	C₂	1	4	yes	maximal, complemented
8	C₃₁×#1736	C₂	1	1	yes	maximal, characteristic, complemented
9	C₃₁×#1735	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂³×D₄×C₃₁	C₂²	1	1	yes	characteristic
11	C₂²×M₁₆×C₃₁	C₂²	1	1	yes	characteristic
12	C₂³×C₈×C₃₁	C₂²	1	1	yes	characteristic
13	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
14	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
15	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
16	C₂²×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
17	C₃₁×#418	C₄	1	8	yes	complemented
18	C₂×C₃₁×#102	—	2	4	no	—
19	C₂×C₃₁×#102	C₂²	1	2	yes	—
20	C₂×C₃₁×#102	C₂²	1	2	yes	—
21	C₂×C₃₁×#102	C₂²	1	4	yes	—
22	C₃₁×#405	—	2	4	no	—
23	C₂×C₃₁×#97	C₂²	1	2	yes	complemented
24	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	complemented
25	C₃₁×#390	—	2	1	no	—
26	C₃₁×#390	—	2	1	no	—
27	C₃₁×#390	C₂²	1	4	yes	—
28	C₃₁×#389	C₂²	1	4	yes	complemented
29	C₃₁×#385	—	2	2	no	—
30	C₃₁×#384	—	2	1	no	—
31	C₃₁×#382	—	2	1	no	—
32	C₃₁×#379	—	2	2	no	—
33	C₃₁×#340	C₂²	1	2	yes	complemented
34	C₃₁×#340	C₂²	1	4	yes	complemented
35	C₃₁×#340	C₂²	1	2	yes	complemented
36	C₂⁵×C₃₁	—	2	1	no	—
37	C₂²×D₄×C₃₁	—	2	2	no	—
38	C₂²×D₄×C₃₁	—	2	1	no	—
39	C₂²×D₄×C₃₁	—	2	2	no	—
40	C₂²×D₄×C₃₁	—	2	2	no	—
41	C₂²×D₄×C₃₁	—	2	2	no	—
42	C₂²×D₄×C₃₁	—	2	2	no	—
43	C₂²×D₄×C₃₁	C₂×C₄	1	4	yes	—
44	C₂²×D₄×C₃₁	C₂³	1	2	yes	—
45	C₂³×C₄×C₃₁	—	2	1	no	—
46	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
47	C₂×M₁₆×C₃₁	—	2	2	no	—
48	C₂×M₁₆×C₃₁	—	2	2	no	—
49	C₂×M₁₆×C₃₁	C₂×C₄	1	4	yes	—
50	C₂²×C₈×C₃₁	—	2	2	no	—
51	C₂²×C₈×C₃₁	—	2	2	no	—
52	C₂²×C₈×C₃₁	D₄	1	4	yes	—
53	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
54	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
55	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
56	C₃₁×#117	—	2	2	no	—
57	C₃₁×#117	—	2	2	no	—
58	C₃₁×#117	—	2	2	no	—
59	C₃₁×#117	—	2	2	no	—
60	C₃₁×#117	—	2	2	no	—
61	C₃₁×#117	C₂×C₄	1	4	yes	—
62	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
63	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
64	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
65	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
66	C₂×C₄⋊C₄×C₃₁	D₄	1	1	yes	characteristic
67	C₂×C₄⋊C₄×C₃₁	D₄	1	1	yes	characteristic
68	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
69	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
70	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
71	C₂×C₂²⋊C₄×C₃₁	—	2	1	no	—
72	C₂×C₂²⋊C₄×C₃₁	—	2	1	no	—
73	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
74	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
75	C₂×C₂²⋊C₄×C₃₁	D₄	1	2	yes	—
76	C₂×C₄²×C₃₁	—	2	1	no	—
77	C₂×C₄²×C₃₁	—	2	1	no	—
78	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
79	C₃₁×#102	—	2	4	no	—
80	C₃₁×#102	—	2	4	no	—
81	C₃₁×#102	C₂×C₄	1	16	yes	complemented
82	C₃₁×#97	—	2	4	no	—
83	C₄×C₈×C₃₁	—	2	4	no	—
84	C₃₁×#95	—	2	4	no	—
85	C₂⁴×C₃₁	—	2	2	no	—
86	C₂⁴×C₃₁	—	2	4	no	—
87	C₂⁴×C₃₁	—	4	2	no	—
88	C₂⁴×C₃₁	—	4	2	no	—
89	C₂⁴×C₃₁	—	8	2	no	—
90	C₂⁴×C₃₁	—	8	2	no	—
91	C₂⁴×C₃₁	C₂×D₄	1	1	yes	characteristic
92	C₂×D₄×C₃₁	—	2	8	no	—
93	C₂×D₄×C₃₁	—	2	8	no	—
94	C₂×D₄×C₃₁	—	2	4	no	—
95	C₂×D₄×C₃₁	—	2	2	no	—
96	C₂×D₄×C₃₁	—	2	2	no	—
97	C₂×D₄×C₃₁	—	2	2	no	—
98	C₂×D₄×C₃₁	—	2	2	no	—
99	C₂×D₄×C₃₁	—	2	2	no	—
100	C₂×D₄×C₃₁	—	4	2	no	—
101	C₂×D₄×C₃₁	—	4	4	no	—
102	C₂×D₄×C₃₁	—	4	2	no	—
103	C₂×D₄×C₃₁	—	4	4	no	—
104	C₂×D₄×C₃₁	C₂²×C₄	1	4	yes	—
105	C₂²×C₄×C₃₁	—	2	2	no	—
106	C₂²×C₄×C₃₁	—	2	2	no	—
107	C₂²×C₄×C₃₁	—	2	2	no	—
108	C₂²×C₄×C₃₁	—	4	2	no	—
109	C₂²×C₄×C₃₁	—	8	2	no	—
110	C₂²×C₄×C₃₁	C₂²×C₄	1	2	yes	—
111	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
112	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
113	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
114	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
115	C₂²×C₄×C₃₁	#41	1	2	yes	—
116	C₂²×C₄×C₃₁	#41	1	2	yes	—
117	C₂²×C₄×C₃₁	#41	1	2	yes	—
118	C₂²×C₄×C₃₁	#41	1	2	yes	—
119	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
120	M₁₆×C₃₁	—	2	8	no	—
121	C₂×C₈×C₃₁	—	2	8	no	—
122	C₂×C₈×C₃₁	—	2	2	no	—
123	C₂×C₈×C₃₁	—	2	1	no	—
124	C₂×C₈×C₃₁	—	2	1	no	—
125	C₂×C₈×C₃₁	—	2	1	no	—
126	C₂×C₈×C₃₁	—	2	1	no	—
127	C₂×C₈×C₃₁	—	2	2	no	—
128	C₂×C₈×C₃₁	C₂²×C₄	1	4	yes	—
129	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
130	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
131	C₄⋊C₄×C₃₁	—	2	2	no	—
132	C₄⋊C₄×C₃₁	—	2	2	no	—
133	C₄⋊C₄×C₃₁	—	2	2	no	—
134	C₄⋊C₄×C₃₁	—	2	2	no	—
135	C₄⋊C₄×C₃₁	—	2	2	no	—
136	C₄⋊C₄×C₃₁	—	2	2	no	—
137	C₄⋊C₄×C₃₁	—	2	2	no	—
138	C₄⋊C₄×C₃₁	—	4	2	no	—
139	C₄⋊C₄×C₃₁	—	8	4	no	—
140	C₄⋊C₄×C₃₁	C₂²×C₄	1	4	yes	—
141	C₂²⋊C₄×C₃₁	—	2	4	no	—
142	C₂²⋊C₄×C₃₁	—	2	4	no	—
143	C₂²⋊C₄×C₃₁	—	4	2	no	—
144	C₂²⋊C₄×C₃₁	—	8	4	no	—
145	C₂²⋊C₄×C₃₁	—	8	4	no	—
146	C₄²×C₃₁	—	2	4	no	—
147	C₄²×C₃₁	—	2	2	no	—
148	C₄²×C₃₁	—	2	2	no	—
149	C₄²×C₃₁	—	4	2	no	—
150	#21091	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
151	C₂³×C₃₁	—	2	2	no	—
152	C₂³×C₃₁	—	2	2	no	—
153	C₂³×C₃₁	—	2	4	no	—
154	C₂³×C₃₁	—	4	2	no	—
155	C₂³×C₃₁	—	4	2	no	—
156	C₂³×C₃₁	—	4	4	no	—
157	C₂³×C₃₁	—	4	4	no	—
158	C₂³×C₃₁	—	4	8	no	—
159	C₂³×C₃₁	—	8	8	no	—
160	C₂³×C₃₁	—	8	8	no	—
161	C₂³×C₃₁	—	8	4	no	—
162	C₂³×C₃₁	—	8	4	no	—
163	C₂³×C₃₁	C₄×D₄	1	2	yes	—
164	C₂³×C₃₁	#121	1	2	yes	—
165	C₂³×C₃₁	#124	1	2	yes	—
166	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
167	D₄×C₃₁	—	2	4	no	—
168	D₄×C₃₁	—	2	4	no	—
169	D₄×C₃₁	—	4	2	no	—
170	D₄×C₃₁	—	4	2	no	—
171	D₄×C₃₁	—	4	8	no	—
172	C₂×C₄×C₃₁	—	2	4	no	—
173	C₂×C₄×C₃₁	—	2	2	no	—
174	C₂×C₄×C₃₁	—	2	2	no	—
175	C₂×C₄×C₃₁	—	2	4	no	—
176	C₂×C₄×C₃₁	—	2	4	no	—
177	C₂×C₄×C₃₁	—	4	2	no	—
178	C₂×C₄×C₃₁	—	4	2	no	—
179	C₂×C₄×C₃₁	—	4	2	no	—
180	C₂×C₄×C₃₁	—	4	2	no	—
181	C₂×C₄×C₃₁	—	4	2	no	—
182	C₂×C₄×C₃₁	—	4	4	no	—
183	C₂×C₄×C₃₁	—	4	2	no	—
184	C₂×C₄×C₃₁	—	8	4	no	—
185	C₂×C₄×C₃₁	#117	1	4	yes	—
186	C₂×C₄×C₃₁	C₄×D₄	1	4	yes	—
187	C₂×C₄×C₃₁	C₄×D₄	1	2	yes	—
188	C₂×C₄×C₃₁	#121	1	2	yes	—
189	C₂×C₄×C₃₁	#123	1	4	yes	—
190	C₂×C₄×C₃₁	#124	1	2	yes	—
191	C₂×C₄×C₃₁	#126	1	4	yes	—
192	C₂×C₄×C₃₁	C₂³×C₄	1	1	yes	characteristic
193	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
194	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
195	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
196	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
197	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
198	C₈×C₃₁	—	2	4	no	—
199	C₈×C₃₁	—	2	2	no	—
200	C₈×C₃₁	—	2	2	no	—
201	C₂×#418	C₂×C₃₁	1	1	yes	characteristic
202	C₂²×#102	C₂×C₃₁	1	1	yes	characteristic
203	C₂×#405	C₂×C₃₁	1	1	yes	characteristic, complemented
204	#2317	C₂×C₃₁	1	1	yes	characteristic, complemented
205	#2309	C₂×C₃₁	1	1	yes	characteristic
206	#1936	C₂×C₃₁	1	4	yes	complemented
207	#1934	C₂×C₃₁	1	4	yes	complemented
208	#1736	C₂×C₃₁	1	1	yes	characteristic, complemented
209	#1735	C₂×C₃₁	1	1	yes	characteristic, complemented
210	C₂²×C₃₁	—	2	4	no	—
211	C₂²×C₃₁	—	2	4	no	—
212	C₂²×C₃₁	—	2	2	no	—
213	C₂²×C₃₁	—	2	2	no	—
214	C₂²×C₃₁	—	4	8	no	—
215	C₂²×C₃₁	—	4	4	no	—
216	C₂²×C₃₁	—	8	16	no	—
217	C₂²×C₃₁	—	8	4	no	—
218	C₂²×C₃₁	—	8	2	no	—
219	C₂²×C₃₁	—	8	2	no	—
220	C₂²×C₃₁	#388	1	4	yes	—
221	C₂²×C₃₁	C₂×C₄×D₄	1	1	yes	characteristic
222	C₂²×C₃₁	C₂×#121	1	1	yes	characteristic
223	C₂²×C₃₁	C₂×#124	1	1	yes	characteristic
224	C₂²×C₃₁	#576	1	2	yes	—
225	C₂²×C₃₁	#577	1	2	yes	—
226	C₄×C₃₁	—	4	4	no	—
227	C₄×C₃₁	—	4	2	no	—
228	C₄×C₃₁	—	4	2	no	—
229	C₄×C₃₁	—	8	2	no	—
230	C₄×C₃₁	—	8	2	no	—
231	C₄×C₃₁	#388	1	4	yes	—
232	C₄×C₃₁	C₂×#117	1	1	yes	characteristic
233	C₄×C₃₁	C₂×C₄×D₄	1	1	yes	characteristic
234	C₄×C₃₁	C₂×#123	1	1	yes	characteristic
235	C₄×C₃₁	C₂×#126	1	1	yes	characteristic
236	C₂³×D₄	C₂²×C₃₁	1	1	yes	characteristic
237	C₂²×M₁₆	C₂²×C₃₁	1	1	yes	characteristic
238	C₂³×C₈	C₂²×C₃₁	1	1	yes	characteristic
239	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
240	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
241	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
242	C₂²×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
243	#418	C₄×C₃₁	1	8	yes	complemented
244	C₂×#102	—	2	4	no	—
245	C₂×#102	C₂²×C₃₁	1	2	yes	—
246	C₂×#102	C₂²×C₃₁	1	2	yes	—
247	C₂×#102	C₂²×C₃₁	1	4	yes	—
248	#405	—	2	4	no	—
249	C₂×#97	C₂²×C₃₁	1	2	yes	complemented
250	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	complemented
251	#390	—	2	1	no	—
252	#390	—	2	1	no	—
253	#390	C₂²×C₃₁	1	4	yes	—
254	#389	C₂²×C₃₁	1	4	yes	complemented
255	#385	—	2	2	no	—
256	#384	—	2	1	no	—
257	#382	—	2	1	no	—
258	#379	—	2	2	no	—
259	#340	C₂²×C₃₁	1	2	yes	complemented
260	#340	C₂²×C₃₁	1	4	yes	complemented
261	#340	C₂²×C₃₁	1	2	yes	complemented
262	C₂×C₃₁	—	2	4	no	—
263	C₂×C₃₁	—	8	4	no	—
264	C₂×C₃₁	C₂×#388	1	1	yes	characteristic
265	C₂×C₃₁	#2946	1	2	yes	—
266	C₂×C₃₁	#3057	1	1	yes	characteristic
267	C₂×C₃₁	#3058	1	1	yes	characteristic
268	C₂×C₃₁	#3136	1	2	yes	—
269	C₂⁵	—	2	1	no	—
270	C₂²×D₄	—	2	2	no	—
271	C₂²×D₄	—	2	1	no	—
272	C₂²×D₄	—	2	2	no	—
273	C₂²×D₄	—	2	2	no	—
274	C₂²×D₄	—	2	2	no	—
275	C₂²×D₄	—	2	2	no	—
276	C₂²×D₄	C₂×C₄×C₃₁	1	4	yes	—
277	C₂²×D₄	C₂³×C₃₁	1	2	yes	—
278	C₂³×C₄	—	2	1	no	—
279	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
280	C₂×M₁₆	—	2	2	no	—
281	C₂×M₁₆	—	2	2	no	—
282	C₂×M₁₆	C₂×C₄×C₃₁	1	4	yes	—
283	C₂²×C₈	—	2	2	no	—
284	C₂²×C₈	—	2	2	no	—
285	C₂²×C₈	D₄×C₃₁	1	4	yes	—
286	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
287	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
288	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
289	#117	—	2	2	no	—
290	#117	—	2	2	no	—
291	#117	—	2	2	no	—
292	#117	—	2	2	no	—
293	#117	—	2	2	no	—
294	#117	C₂×C₄×C₃₁	1	4	yes	—
295	C₂×C₄⋊C₄	—	2	2	no	—
296	C₂×C₄⋊C₄	—	2	2	no	—
297	C₂×C₄⋊C₄	—	2	1	no	—
298	C₂×C₄⋊C₄	—	2	4	no	—
299	C₂×C₄⋊C₄	D₄×C₃₁	1	1	yes	characteristic
300	C₂×C₄⋊C₄	D₄×C₃₁	1	1	yes	characteristic
301	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
302	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
303	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
304	C₂×C₂²⋊C₄	—	2	1	no	—
305	C₂×C₂²⋊C₄	—	2	1	no	—
306	C₂×C₂²⋊C₄	—	2	4	no	—
307	C₂×C₂²⋊C₄	—	2	4	no	—
308	C₂×C₂²⋊C₄	D₄×C₃₁	1	2	yes	—
309	C₂×C₄²	—	2	1	no	—
310	C₂×C₄²	—	2	1	no	—
311	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
312	#102	—	2	4	no	—
313	#102	—	2	4	no	—
314	#102	C₂×C₄×C₃₁	1	16	yes	complemented
315	#97	—	2	4	no	—
316	C₄×C₈	—	2	4	no	—
317	#95	—	2	4	no	—
318	C₃₁	#21091	1	1	yes	characteristic, direct product factor, Sylow
319	C₂⁴	—	2	2	no	—
320	C₂⁴	—	2	4	no	—
321	C₂⁴	—	4	2	no	—
322	C₂⁴	—	4	2	no	—
323	C₂⁴	—	8	2	no	—
324	C₂⁴	—	8	2	no	—
325	C₂⁴	C₂×D₄×C₃₁	1	1	yes	characteristic
326	C₂×D₄	—	2	8	no	—
327	C₂×D₄	—	2	8	no	—
328	C₂×D₄	—	2	4	no	—
329	C₂×D₄	—	2	2	no	—
330	C₂×D₄	—	2	2	no	—
331	C₂×D₄	—	2	2	no	—
332	C₂×D₄	—	2	2	no	—
333	C₂×D₄	—	2	2	no	—
334	C₂×D₄	—	4	2	no	—
335	C₂×D₄	—	4	4	no	—
336	C₂×D₄	—	4	2	no	—
337	C₂×D₄	—	4	4	no	—
338	C₂×D₄	C₂²×C₄×C₃₁	1	4	yes	—
339	C₂²×C₄	—	2	2	no	—
340	C₂²×C₄	—	2	2	no	—
341	C₂²×C₄	—	2	2	no	—
342	C₂²×C₄	—	4	2	no	—
343	C₂²×C₄	—	8	2	no	—
344	C₂²×C₄	C₂²×C₄×C₃₁	1	2	yes	—
345	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
346	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
347	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
348	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
349	C₂²×C₄	#41×C₃₁	1	2	yes	—
350	C₂²×C₄	#41×C₃₁	1	2	yes	—
351	C₂²×C₄	#41×C₃₁	1	2	yes	—
352	C₂²×C₄	#41×C₃₁	1	2	yes	—
353	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
354	M₁₆	—	2	8	no	—
355	C₂×C₈	—	2	8	no	—
356	C₂×C₈	—	2	2	no	—
357	C₂×C₈	—	2	1	no	—
358	C₂×C₈	—	2	1	no	—
359	C₂×C₈	—	2	1	no	—
360	C₂×C₈	—	2	1	no	—
361	C₂×C₈	—	2	2	no	—
362	C₂×C₈	C₂²×C₄×C₃₁	1	4	yes	—
363	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
364	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
365	C₄⋊C₄	—	2	2	no	—
366	C₄⋊C₄	—	2	2	no	—
367	C₄⋊C₄	—	2	2	no	—
368	C₄⋊C₄	—	2	2	no	—
369	C₄⋊C₄	—	2	2	no	—
370	C₄⋊C₄	—	2	2	no	—
371	C₄⋊C₄	—	2	2	no	—
372	C₄⋊C₄	—	4	2	no	—
373	C₄⋊C₄	—	8	4	no	—
374	C₄⋊C₄	C₂²×C₄×C₃₁	1	4	yes	—
375	C₂²⋊C₄	—	2	4	no	—
376	C₂²⋊C₄	—	2	4	no	—
377	C₂²⋊C₄	—	4	2	no	—
378	C₂²⋊C₄	—	8	4	no	—
379	C₂²⋊C₄	—	8	4	no	—
380	C₄²	—	2	4	no	—
381	C₄²	—	2	2	no	—
382	C₄²	—	2	2	no	—
383	C₄²	—	4	2	no	—
384	C₂³	—	2	2	no	—
385	C₂³	—	2	2	no	—
386	C₂³	—	2	4	no	—
387	C₂³	—	4	2	no	—
388	C₂³	—	4	2	no	—
389	C₂³	—	4	4	no	—
390	C₂³	—	4	4	no	—
391	C₂³	—	4	8	no	—
392	C₂³	—	8	8	no	—
393	C₂³	—	8	8	no	—
394	C₂³	—	8	4	no	—
395	C₂³	—	8	4	no	—
396	C₂³	C₄×D₄×C₃₁	1	2	yes	—
397	C₂³	C₃₁×#121	1	2	yes	—
398	C₂³	C₃₁×#124	1	2	yes	—
399	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
400	D₄	—	2	4	no	—
401	D₄	—	2	4	no	—
402	D₄	—	4	2	no	—
403	D₄	—	4	2	no	—
404	D₄	—	4	8	no	—
405	C₂×C₄	—	2	4	no	—
406	C₂×C₄	—	2	2	no	—
407	C₂×C₄	—	2	2	no	—
408	C₂×C₄	—	2	4	no	—
409	C₂×C₄	—	2	4	no	—
410	C₂×C₄	—	4	2	no	—
411	C₂×C₄	—	4	2	no	—
412	C₂×C₄	—	4	2	no	—
413	C₂×C₄	—	4	2	no	—
414	C₂×C₄	—	4	2	no	—
415	C₂×C₄	—	4	4	no	—
416	C₂×C₄	—	4	2	no	—
417	C₂×C₄	—	8	4	no	—
418	C₂×C₄	C₃₁×#117	1	4	yes	—
419	C₂×C₄	C₄×D₄×C₃₁	1	4	yes	—
420	C₂×C₄	C₄×D₄×C₃₁	1	2	yes	—
421	C₂×C₄	C₃₁×#121	1	2	yes	—
422	C₂×C₄	C₃₁×#123	1	4	yes	—
423	C₂×C₄	C₃₁×#124	1	2	yes	—
424	C₂×C₄	C₃₁×#126	1	4	yes	—
425	C₂×C₄	C₂³×C₄×C₃₁	1	1	yes	characteristic
426	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
427	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
428	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
429	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
430	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
431	C₈	—	2	4	no	—
432	C₈	—	2	2	no	—
433	C₈	—	2	2	no	—
434	C₂²	—	2	4	no	—
435	C₂²	—	2	4	no	—
436	C₂²	—	2	2	no	—
437	C₂²	—	2	2	no	—
438	C₂²	—	4	8	no	—
439	C₂²	—	4	4	no	—
440	C₂²	—	8	16	no	—
441	C₂²	—	8	4	no	—
442	C₂²	—	8	2	no	—
443	C₂²	—	8	2	no	—
444	C₂²	C₃₁×#388	1	4	yes	—
445	C₂²	C₂×C₄×D₄×C₃₁	1	1	yes	characteristic
446	C₂²	C₂×C₃₁×#121	1	1	yes	characteristic
447	C₂²	C₂×C₃₁×#124	1	1	yes	characteristic
448	C₂²	C₃₁×#576	1	2	yes	—
449	C₂²	C₃₁×#577	1	2	yes	—
450	C₄	—	4	4	no	—
451	C₄	—	4	2	no	—
452	C₄	—	4	2	no	—
453	C₄	—	8	2	no	—
454	C₄	—	8	2	no	—
455	C₄	C₃₁×#388	1	4	yes	—
456	C₄	C₂×C₃₁×#117	1	1	yes	characteristic
457	C₄	C₂×C₄×D₄×C₃₁	1	1	yes	characteristic
458	C₄	C₂×C₃₁×#123	1	1	yes	characteristic
459	C₄	C₂×C₃₁×#126	1	1	yes	characteristic
460	C₂	—	2	4	no	—
461	C₂	—	8	4	no	—
462	C₂	C₂×C₃₁×#388	1	1	yes	characteristic
463	C₂	C₃₁×#2946	1	2	yes	—
464	C₂	C₃₁×#3057	1	1	yes	characteristic
465	C₂	C₃₁×#3058	1	1	yes	characteristic
466	C₂	C₃₁×#3136	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂³×D₄×C₃₁	C₂²
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂×C₃₁×#117 ◁ G

Complements

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

N	H ≅ G/N	type
3. C₂×C₃₁×#405	C₂	semidirect
4. C₃₁×#2317	C₂	semidirect
6. C₃₁×#1936	C₂	semidirect
7. C₃₁×#1934	C₂	semidirect
8. C₃₁×#1736	C₂	semidirect
9. C₃₁×#1735	C₂	semidirect
17. C₃₁×#418	C₄	semidirect
23. C₂×C₃₁×#97	C₂²	semidirect
24. C₂×C₄×C₈×C₃₁	C₂²	semidirect
28. C₃₁×#389	C₂²	semidirect
33. C₃₁×#340	C₂²	semidirect
34. C₃₁×#340	C₂²	semidirect
35. C₃₁×#340	C₂²	semidirect
81. C₃₁×#102	C₂×C₄	semidirect
150. #21091	C₃₁	direct (N × H)
203. C₂×#405	C₂×C₃₁	semidirect
204. #2317	C₂×C₃₁	semidirect
206. #1936	C₂×C₃₁	semidirect
207. #1934	C₂×C₃₁	semidirect
208. #1736	C₂×C₃₁	semidirect
209. #1735	C₂×C₃₁	semidirect
243. #418	C₄×C₃₁	semidirect
249. C₂×#97	C₂²×C₃₁	semidirect
250. C₂×C₄×C₈	C₂²×C₃₁	semidirect
254. #389	C₂²×C₃₁	semidirect
259. #340	C₂²×C₃₁	semidirect
260. #340	C₂²×C₃₁	semidirect
261. #340	C₂²×C₃₁	semidirect
314. #102	C₂×C₄×C₃₁	semidirect
318. C₃₁	#21091	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×#418	2
C₂²×C₃₁×#102	2
C₂×C₃₁×#405	2
C₃₁×#2317	2
C₃₁×#2309	2
C₃₁×#1936	2
C₃₁×#1934	2
C₃₁×#1736	2
C₃₁×#1735	2
#21091	31

Subgroups — C31×#21091 #21477850

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#21091 #21477850