Subgroups — C₃₁×#24680 #21481439

Order 7936.

838 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#476	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×SD₁₆×C₃₁	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#2567	C₂	1	1	yes	maximal, characteristic, complemented
4	C₃₁×#2354	C₂	1	1	yes	maximal, characteristic
5	C₃₁×#2071	C₂	1	2	yes	maximal
6	C₃₁×#2055	C₂	1	2	yes	maximal
7	C₃₁×#1990	C₂	1	1	yes	maximal, characteristic, complemented
8	C₃₁×#1948	C₂	1	2	yes	maximal, complemented
9	C₃₁×#1939	C₂	1	1	yes	maximal, characteristic, complemented
10	C₃₁×#1927	C₂	1	2	yes	maximal, complemented
11	C₃₁×#1803	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×SD₁₆×C₃₁	C₂²	1	1	yes	characteristic
13	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
14	C₂×C₄×Q₈×C₃₁	C₂²	1	1	yes	characteristic
15	C₂×C₄×D₄×C₃₁	C₂²	1	1	yes	characteristic
16	C₂×C₃₁×#117	—	2	1	no	—
17	C₃₁×#476	—	2	4	no	—
18	C₄×SD₁₆×C₃₁	—	2	4	no	—
19	C₂×C₃₁×#106	C₂²	1	1	yes	characteristic
20	C₂×C₃₁×#106	C₂²	1	2	yes	—
21	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
22	C₂×C₃₁×C₄⋊C₈	C₂²	1	1	yes	characteristic
23	C₂×C₃₁×#103	C₂²	1	2	yes	—
24	C₂×C₃₁×#103	C₂²	1	1	yes	characteristic
25	C₂×C₃₁×#102	C₂²	1	2	yes	—
26	C₂×C₃₁×#102	C₂²	1	1	yes	characteristic
27	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
28	C₃₁×#395	—	2	2	no	—
29	C₃₁×#391	C₂²	1	2	yes	—
30	C₃₁×#390	C₂²	1	2	yes	—
31	C₃₁×#389	—	2	1	no	—
32	C₃₁×#389	—	2	1	no	—
33	C₃₁×#388	—	2	2	no	—
34	C₃₁×#384	C₂²	1	2	yes	—
35	C₃₁×#384	C₂²	1	1	yes	characteristic
36	C₃₁×#380	—	2	1	no	—
37	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
38	C₄×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
39	C₃₁×#340	C₂²	1	2	yes	—
40	C₃₁×#340	C₂²	1	2	yes	—
41	C₃₁×#340	C₂²	1	2	yes	—
42	C₃₁×#336	C₂²	1	2	yes	—
43	C₂²×Q₈×C₃₁	—	2	1	no	—
44	C₂²×Q₈×C₃₁	C₂³	1	1	yes	characteristic
45	C₂²×D₄×C₃₁	C₂³	1	1	yes	characteristic
46	C₂³×C₄×C₃₁	—	2	1	no	—
47	C₂×SD₁₆×C₃₁	—	2	2	no	—
48	C₂×SD₁₆×C₃₁	—	2	2	no	—
49	C₂×SD₁₆×C₃₁	—	2	2	no	—
50	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
51	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
52	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
53	C₃₁×C₄⋊Q₈	—	2	2	no	—
54	C₃₁×C₄⋊Q₈	—	2	2	no	—
55	C₄×Q₈×C₃₁	—	2	2	no	—
56	C₄×Q₈×C₃₁	—	2	2	no	—
57	C₄×D₄×C₃₁	—	2	2	no	—
58	C₄×D₄×C₃₁	D₄	1	4	yes	—
59	C₃₁×#117	—	4	4	no	—
60	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
61	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
62	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
63	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
64	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
65	C₂×C₄⋊C₄×C₃₁	—	2	1	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	1	yes	characteristic
69	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
70	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
71	C₂×C₄⋊C₄×C₃₁	C₂³	1	1	yes	characteristic
72	C₂×C₂²⋊C₄×C₃₁	—	2	1	no	—
73	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
74	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
75	C₂×C₄²×C₃₁	—	2	2	no	—
76	C₂×C₄²×C₃₁	—	2	1	no	—
77	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
78	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
79	C₃₁×#106	—	2	2	no	—
80	C₃₁×#106	—	2	4	no	—
81	C₃₁×C₄⋊C₈	—	2	4	no	—
82	C₃₁×C₄⋊C₈	—	2	2	no	—
83	C₃₁×#103	—	2	4	no	—
84	C₃₁×#103	—	2	2	no	—
85	C₃₁×#102	—	2	2	no	—
86	C₃₁×#102	—	2	4	no	—
87	C₄×C₈×C₃₁	—	2	2	no	—
88	C₃₁×#95	—	2	2	no	—
89	C₃₁×#95	—	2	2	no	—
90	C₃₁×#95	—	2	2	no	—
91	C₃₁×#95	D₄	1	2	yes	—
92	C₂⁴×C₃₁	—	2	1	no	—
93	C₂×Q₈×C₃₁	—	2	1	no	—
94	C₂×Q₈×C₃₁	—	2	1	no	—
95	C₂×Q₈×C₃₁	—	2	1	no	—
96	C₂×Q₈×C₃₁	—	2	1	no	—
97	C₂×Q₈×C₃₁	—	2	1	no	—
98	C₂×Q₈×C₃₁	—	4	2	no	—
99	C₂×Q₈×C₃₁	—	8	1	no	—
100	C₂×Q₈×C₃₁	—	8	1	no	—
101	C₂×Q₈×C₃₁	#41	1	2	yes	—
102	C₂×D₄×C₃₁	—	2	1	no	—
103	C₂×D₄×C₃₁	—	2	1	no	—
104	C₂×D₄×C₃₁	—	2	1	no	—
105	C₂×D₄×C₃₁	—	2	1	no	—
106	C₂×D₄×C₃₁	—	2	1	no	—
107	C₂×D₄×C₃₁	C₂×D₄	1	2	yes	—
108	C₂²×C₄×C₃₁	—	2	1	no	—
109	C₂²×C₄×C₃₁	—	2	1	no	—
110	C₂²×C₄×C₃₁	—	2	4	no	—
111	C₂²×C₄×C₃₁	—	2	2	no	—
112	C₂²×C₄×C₃₁	—	2	2	no	—
113	C₂²×C₄×C₃₁	—	2	1	no	—
114	C₂²×C₄×C₃₁	—	4	2	no	—
115	C₂²×C₄×C₃₁	—	4	2	no	—
116	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
117	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
118	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
119	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
120	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
121	SD₁₆×C₃₁	—	2	8	no	—
122	C₂×C₈×C₃₁	—	2	1	no	—
123	C₂×C₈×C₃₁	—	2	1	no	—
124	C₂×C₈×C₃₁	—	2	1	no	—
125	C₂×C₈×C₃₁	—	2	2	no	—
126	C₂×C₈×C₃₁	—	2	2	no	—
127	C₂×C₈×C₃₁	—	2	2	no	—
128	C₂×C₈×C₃₁	—	2	1	no	—
129	C₂×C₈×C₃₁	—	2	1	no	—
130	C₂×C₈×C₃₁	#41	1	2	yes	—
131	C₄⋊C₄×C₃₁	—	2	2	no	—
132	C₄⋊C₄×C₃₁	—	2	1	no	—
133	C₄⋊C₄×C₃₁	—	2	1	no	—
134	C₄⋊C₄×C₃₁	—	2	2	no	—
135	C₄⋊C₄×C₃₁	—	2	2	no	—
136	C₄⋊C₄×C₃₁	—	2	1	no	—
137	C₄⋊C₄×C₃₁	—	2	2	no	—
138	C₄⋊C₄×C₃₁	—	2	2	no	—
139	C₄⋊C₄×C₃₁	—	4	2	no	—
140	C₄⋊C₄×C₃₁	—	4	2	no	—
141	C₄⋊C₄×C₃₁	—	4	2	no	—
142	C₄⋊C₄×C₃₁	—	8	1	no	—
143	C₄⋊C₄×C₃₁	—	8	2	no	—
144	C₄⋊C₄×C₃₁	—	8	2	no	—
145	C₄⋊C₄×C₃₁	SD₁₆	1	4	yes	complemented
146	C₄⋊C₄×C₃₁	C₂×D₄	1	2	yes	—
147	C₂²⋊C₄×C₃₁	—	2	4	no	—
148	C₂²⋊C₄×C₃₁	—	4	4	no	—
149	C₂²⋊C₄×C₃₁	—	8	2	no	—
150	C₄²×C₃₁	—	2	2	no	—
151	C₄²×C₃₁	—	2	2	no	—
152	C₄²×C₃₁	—	4	2	no	—
153	C₄²×C₃₁	—	4	4	no	—
154	C₄²×C₃₁	C₂×D₄	1	2	yes	—
155	C₄²×C₃₁	#41	1	2	yes	—
156	#24680	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
157	C₂³×C₃₁	—	2	2	no	—
158	C₂³×C₃₁	—	4	1	no	—
159	C₂³×C₃₁	—	4	1	no	—
160	C₂³×C₃₁	—	4	1	no	—
161	C₂³×C₃₁	—	4	1	no	—
162	C₂³×C₃₁	—	4	1	no	—
163	C₂³×C₃₁	—	4	1	no	—
164	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
165	Q₈×C₃₁	—	2	2	no	—
166	Q₈×C₃₁	—	2	2	no	—
167	Q₈×C₃₁	—	4	1	no	—
168	Q₈×C₃₁	—	4	1	no	—
169	Q₈×C₃₁	—	8	4	no	—
170	D₄×C₃₁	—	2	2	no	—
171	D₄×C₃₁	—	2	2	no	—
172	D₄×C₃₁	—	4	1	no	—
173	D₄×C₃₁	—	4	1	no	—
174	C₂×C₄×C₃₁	—	2	2	no	—
175	C₂×C₄×C₃₁	—	2	1	no	—
176	C₂×C₄×C₃₁	—	2	2	no	—
177	C₂×C₄×C₃₁	—	2	1	no	—
178	C₂×C₄×C₃₁	—	2	2	no	—
179	C₂×C₄×C₃₁	—	2	2	no	—
180	C₂×C₄×C₃₁	—	2	2	no	—
181	C₂×C₄×C₃₁	—	2	2	no	—
182	C₂×C₄×C₃₁	—	2	2	no	—
183	C₂×C₄×C₃₁	—	4	1	no	—
184	C₂×C₄×C₃₁	—	4	1	no	—
185	C₂×C₄×C₃₁	—	4	1	no	—
186	C₂×C₄×C₃₁	—	4	1	no	—
187	C₂×C₄×C₃₁	—	4	8	no	—
188	C₂×C₄×C₃₁	—	4	1	no	—
189	C₂×C₄×C₃₁	—	4	2	no	—
190	C₂×C₄×C₃₁	—	4	2	no	—
191	C₂×C₄×C₃₁	—	4	2	no	—
192	C₂×C₄×C₃₁	—	4	2	no	—
193	C₂×C₄×C₃₁	—	4	1	no	—
194	C₂×C₄×C₃₁	—	4	2	no	—
195	C₂×C₄×C₃₁	—	4	1	no	—
196	C₂×C₄×C₃₁	—	4	2	no	—
197	C₂×C₄×C₃₁	#121	1	2	yes	—
198	C₂×C₄×C₃₁	#121	1	2	yes	—
199	C₂×C₄×C₃₁	C₂×SD₁₆	1	4	yes	—
200	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
201	C₂×C₄×C₃₁	#137	1	2	yes	—
202	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
203	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
204	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
205	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
206	C₂×C₄×C₃₁	2₋¹⁺⁴	1	1	yes	characteristic
207	C₂×C₄×C₃₁	2₋¹⁺⁴	1	1	yes	characteristic
208	C₈×C₃₁	—	2	2	no	—
209	C₈×C₃₁	—	4	2	no	—
210	C₈×C₃₁	—	4	1	no	—
211	C₂×#476	C₂×C₃₁	1	1	yes	characteristic
212	C₂×C₄×SD₁₆	C₂×C₃₁	1	1	yes	characteristic
213	#2567	C₂×C₃₁	1	1	yes	characteristic, complemented
214	#2354	C₂×C₃₁	1	1	yes	characteristic
215	#2071	C₂×C₃₁	1	2	yes	—
216	#2055	C₂×C₃₁	1	2	yes	—
217	#1990	C₂×C₃₁	1	1	yes	characteristic, complemented
218	#1948	C₂×C₃₁	1	2	yes	complemented
219	#1939	C₂×C₃₁	1	1	yes	characteristic, complemented
220	#1927	C₂×C₃₁	1	2	yes	complemented
221	#1803	C₂×C₃₁	1	1	yes	characteristic, complemented
222	C₂²×C₃₁	—	4	2	no	—
223	C₂²×C₃₁	—	4	2	no	—
224	C₂²×C₃₁	—	4	2	no	—
225	C₂²×C₃₁	—	8	1	no	—
226	C₂²×C₃₁	—	8	1	no	—
227	C₂²×C₃₁	—	8	1	no	—
228	C₂²×C₃₁	—	8	1	no	—
229	C₂²×C₃₁	C₂×#121	1	1	yes	characteristic
230	C₂²×C₃₁	#547	1	1	yes	characteristic
231	C₂²×C₃₁	#548	1	1	yes	characteristic
232	C₂²×C₃₁	C₂²×SD₁₆	1	1	yes	characteristic
233	C₂²×C₃₁	C₂×#137	1	1	yes	characteristic
234	C₂²×C₃₁	#576	1	1	yes	characteristic
235	C₂²×C₃₁	#577	1	1	yes	characteristic
236	C₄×C₃₁	—	2	4	no	—
237	C₄×C₃₁	—	2	2	no	—
238	C₄×C₃₁	—	4	2	no	—
239	C₄×C₃₁	—	4	2	no	—
240	C₄×C₃₁	—	4	2	no	—
241	C₄×C₃₁	—	8	2	no	—
242	C₄×C₃₁	—	8	1	no	—
243	C₄×C₃₁	—	8	2	no	—
244	C₄×C₃₁	#461	1	4	yes	—
245	C₄×C₃₁	#525	1	1	yes	characteristic
246	C₄×C₃₁	#536	1	1	yes	characteristic
247	C₄×C₃₁	#552	1	1	yes	characteristic
248	C₄×C₃₁	#556	1	1	yes	characteristic
249	C₂²×SD₁₆	C₂²×C₃₁	1	1	yes	characteristic
250	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
251	C₂×C₄×Q₈	C₂²×C₃₁	1	1	yes	characteristic
252	C₂×C₄×D₄	C₂²×C₃₁	1	1	yes	characteristic
253	C₂×#117	—	2	1	no	—
254	#476	—	2	4	no	—
255	C₄×SD₁₆	—	2	4	no	—
256	C₂×#106	C₂²×C₃₁	1	1	yes	characteristic
257	C₂×#106	C₂²×C₃₁	1	2	yes	—
258	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
259	C₂×C₄⋊C₈	C₂²×C₃₁	1	1	yes	characteristic
260	C₂×#103	C₂²×C₃₁	1	2	yes	—
261	C₂×#103	C₂²×C₃₁	1	1	yes	characteristic
262	C₂×#102	C₂²×C₃₁	1	2	yes	—
263	C₂×#102	C₂²×C₃₁	1	1	yes	characteristic
264	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
265	#395	—	2	2	no	—
266	#391	C₂²×C₃₁	1	2	yes	—
267	#390	C₂²×C₃₁	1	2	yes	—
268	#389	—	2	1	no	—
269	#389	—	2	1	no	—
270	#388	—	2	2	no	—
271	#384	C₂²×C₃₁	1	2	yes	—
272	#384	C₂²×C₃₁	1	1	yes	characteristic
273	#380	—	2	1	no	—
274	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
275	C₄×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
276	#340	C₂²×C₃₁	1	2	yes	—
277	#340	C₂²×C₃₁	1	2	yes	—
278	#340	C₂²×C₃₁	1	2	yes	—
279	#336	C₂²×C₃₁	1	2	yes	—
280	C₂×C₃₁	—	8	2	no	—
281	C₂×C₃₁	#2415	1	1	yes	characteristic
282	C₂×C₃₁	C₂×#461	1	1	yes	characteristic
283	C₂×C₃₁	#3045	1	1	yes	characteristic
284	C₂×C₃₁	#3335	1	1	yes	characteristic
285	C₂×C₃₁	#3357	1	1	yes	characteristic
286	C₂×C₃₁	#3362	1	1	yes	characteristic
287	C₂×C₃₁	#3369	1	1	yes	characteristic
288	C₂²×Q₈	—	2	1	no	—
289	C₂²×Q₈	C₂³×C₃₁	1	1	yes	characteristic
290	C₂²×D₄	C₂³×C₃₁	1	1	yes	characteristic
291	C₂³×C₄	—	2	1	no	—
292	C₂×SD₁₆	—	2	2	no	—
293	C₂×SD₁₆	—	2	2	no	—
294	C₂×SD₁₆	—	2	2	no	—
295	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
296	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
297	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
298	C₄⋊Q₈	—	2	2	no	—
299	C₄⋊Q₈	—	2	2	no	—
300	C₄×Q₈	—	2	2	no	—
301	C₄×Q₈	—	2	2	no	—
302	C₄×D₄	—	2	2	no	—
303	C₄×D₄	D₄×C₃₁	1	4	yes	—
304	#117	—	4	4	no	—
305	C₂×C₄⋊C₄	—	2	1	no	—
306	C₂×C₄⋊C₄	—	2	1	no	—
307	C₂×C₄⋊C₄	—	2	1	no	—
308	C₂×C₄⋊C₄	—	2	1	no	—
309	C₂×C₄⋊C₄	—	2	2	no	—
310	C₂×C₄⋊C₄	—	2	2	no	—
311	C₂×C₄⋊C₄	D₄×C₃₁	1	1	yes	characteristic
312	C₂×C₄⋊C₄	D₄×C₃₁	1	1	yes	characteristic
313	C₂×C₄⋊C₄	C₂³×C₃₁	1	1	yes	characteristic
314	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
315	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
316	C₂×C₄⋊C₄	C₂³×C₃₁	1	1	yes	characteristic
317	C₂×C₂²⋊C₄	—	2	1	no	—
318	C₂×C₂²⋊C₄	—	2	2	no	—
319	C₂×C₂²⋊C₄	—	2	2	no	—
320	C₂×C₄²	—	2	2	no	—
321	C₂×C₄²	—	2	1	no	—
322	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
323	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
324	#106	—	2	2	no	—
325	#106	—	2	4	no	—
326	C₄⋊C₈	—	2	4	no	—
327	C₄⋊C₈	—	2	2	no	—
328	#103	—	2	4	no	—
329	#103	—	2	2	no	—
330	#102	—	2	2	no	—
331	#102	—	2	4	no	—
332	C₄×C₈	—	2	2	no	—
333	#95	—	2	2	no	—
334	#95	—	2	2	no	—
335	#95	—	2	2	no	—
336	#95	D₄×C₃₁	1	2	yes	—
337	C₃₁	#24680	1	1	yes	characteristic, direct product factor, Sylow
338	C₂⁴	—	2	1	no	—
339	C₂×Q₈	—	2	1	no	—
340	C₂×Q₈	—	2	1	no	—
341	C₂×Q₈	—	2	1	no	—
342	C₂×Q₈	—	2	1	no	—
343	C₂×Q₈	—	2	1	no	—
344	C₂×Q₈	—	4	2	no	—
345	C₂×Q₈	—	8	1	no	—
346	C₂×Q₈	—	8	1	no	—
347	C₂×Q₈	#41×C₃₁	1	2	yes	—
348	C₂×D₄	—	2	1	no	—
349	C₂×D₄	—	2	1	no	—
350	C₂×D₄	—	2	1	no	—
351	C₂×D₄	—	2	1	no	—
352	C₂×D₄	—	2	1	no	—
353	C₂×D₄	C₂×D₄×C₃₁	1	2	yes	—
354	C₂²×C₄	—	2	1	no	—
355	C₂²×C₄	—	2	1	no	—
356	C₂²×C₄	—	2	4	no	—
357	C₂²×C₄	—	2	2	no	—
358	C₂²×C₄	—	2	2	no	—
359	C₂²×C₄	—	2	1	no	—
360	C₂²×C₄	—	4	2	no	—
361	C₂²×C₄	—	4	2	no	—
362	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
363	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
364	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
365	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
366	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
367	SD₁₆	—	2	8	no	—
368	C₂×C₈	—	2	1	no	—
369	C₂×C₈	—	2	1	no	—
370	C₂×C₈	—	2	1	no	—
371	C₂×C₈	—	2	2	no	—
372	C₂×C₈	—	2	2	no	—
373	C₂×C₈	—	2	2	no	—
374	C₂×C₈	—	2	1	no	—
375	C₂×C₈	—	2	1	no	—
376	C₂×C₈	#41×C₃₁	1	2	yes	—
377	C₄⋊C₄	—	2	2	no	—
378	C₄⋊C₄	—	2	1	no	—
379	C₄⋊C₄	—	2	1	no	—
380	C₄⋊C₄	—	2	2	no	—
381	C₄⋊C₄	—	2	2	no	—
382	C₄⋊C₄	—	2	1	no	—
383	C₄⋊C₄	—	2	2	no	—
384	C₄⋊C₄	—	2	2	no	—
385	C₄⋊C₄	—	4	2	no	—
386	C₄⋊C₄	—	4	2	no	—
387	C₄⋊C₄	—	4	2	no	—
388	C₄⋊C₄	—	8	1	no	—
389	C₄⋊C₄	—	8	2	no	—
390	C₄⋊C₄	—	8	2	no	—
391	C₄⋊C₄	SD₁₆×C₃₁	1	4	yes	complemented
392	C₄⋊C₄	C₂×D₄×C₃₁	1	2	yes	—
393	C₂²⋊C₄	—	2	4	no	—
394	C₂²⋊C₄	—	4	4	no	—
395	C₂²⋊C₄	—	8	2	no	—
396	C₄²	—	2	2	no	—
397	C₄²	—	2	2	no	—
398	C₄²	—	4	2	no	—
399	C₄²	—	4	4	no	—
400	C₄²	C₂×D₄×C₃₁	1	2	yes	—
401	C₄²	#41×C₃₁	1	2	yes	—
402	C₂³	—	2	2	no	—
403	C₂³	—	4	1	no	—
404	C₂³	—	4	1	no	—
405	C₂³	—	4	1	no	—
406	C₂³	—	4	1	no	—
407	C₂³	—	4	1	no	—
408	C₂³	—	4	1	no	—
409	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
410	Q₈	—	2	2	no	—
411	Q₈	—	2	2	no	—
412	Q₈	—	4	1	no	—
413	Q₈	—	4	1	no	—
414	Q₈	—	8	4	no	—
415	D₄	—	2	2	no	—
416	D₄	—	2	2	no	—
417	D₄	—	4	1	no	—
418	D₄	—	4	1	no	—
419	C₂×C₄	—	2	2	no	—
420	C₂×C₄	—	2	1	no	—
421	C₂×C₄	—	2	2	no	—
422	C₂×C₄	—	2	1	no	—
423	C₂×C₄	—	2	2	no	—
424	C₂×C₄	—	2	2	no	—
425	C₂×C₄	—	2	2	no	—
426	C₂×C₄	—	2	2	no	—
427	C₂×C₄	—	2	2	no	—
428	C₂×C₄	—	4	1	no	—
429	C₂×C₄	—	4	1	no	—
430	C₂×C₄	—	4	1	no	—
431	C₂×C₄	—	4	1	no	—
432	C₂×C₄	—	4	8	no	—
433	C₂×C₄	—	4	1	no	—
434	C₂×C₄	—	4	2	no	—
435	C₂×C₄	—	4	2	no	—
436	C₂×C₄	—	4	2	no	—
437	C₂×C₄	—	4	2	no	—
438	C₂×C₄	—	4	1	no	—
439	C₂×C₄	—	4	2	no	—
440	C₂×C₄	—	4	1	no	—
441	C₂×C₄	—	4	2	no	—
442	C₂×C₄	C₃₁×#121	1	2	yes	—
443	C₂×C₄	C₃₁×#121	1	2	yes	—
444	C₂×C₄	C₂×SD₁₆×C₃₁	1	4	yes	—
445	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
446	C₂×C₄	C₃₁×#137	1	2	yes	—
447	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
448	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
449	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
450	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
451	C₂×C₄	C₃₁×2₋¹⁺⁴	1	1	yes	characteristic
452	C₂×C₄	C₃₁×2₋¹⁺⁴	1	1	yes	characteristic
453	C₈	—	2	2	no	—
454	C₈	—	4	2	no	—
455	C₈	—	4	1	no	—
456	C₂²	—	4	2	no	—
457	C₂²	—	4	2	no	—
458	C₂²	—	4	2	no	—
459	C₂²	—	8	1	no	—
460	C₂²	—	8	1	no	—
461	C₂²	—	8	1	no	—
462	C₂²	—	8	1	no	—
463	C₂²	C₂×C₃₁×#121	1	1	yes	characteristic
464	C₂²	C₃₁×#547	1	1	yes	characteristic
465	C₂²	C₃₁×#548	1	1	yes	characteristic
466	C₂²	C₂²×SD₁₆×C₃₁	1	1	yes	characteristic
467	C₂²	C₂×C₃₁×#137	1	1	yes	characteristic
468	C₂²	C₃₁×#576	1	1	yes	characteristic
469	C₂²	C₃₁×#577	1	1	yes	characteristic
470	C₄	—	2	4	no	—
471	C₄	—	2	2	no	—
472	C₄	—	4	2	no	—
473	C₄	—	4	2	no	—
474	C₄	—	4	2	no	—
475	C₄	—	8	2	no	—
476	C₄	—	8	2	no	—
477	C₄	—	8	1	no	—
478	C₄	C₃₁×#461	1	4	yes	—
479	C₄	C₃₁×#525	1	1	yes	characteristic
480	C₄	C₃₁×#536	1	1	yes	characteristic
481	C₄	C₃₁×#552	1	1	yes	characteristic
482	C₄	C₃₁×#556	1	1	yes	characteristic
483	C₂	—	8	2	no	—
484	C₂	C₃₁×#2415	1	1	yes	characteristic
485	C₂	C₂×C₃₁×#461	1	1	yes	characteristic
486	C₂	C₃₁×#3045	1	1	yes	characteristic
487	C₂	C₃₁×#3335	1	1	yes	characteristic
488	C₂	C₃₁×#3357	1	1	yes	characteristic
489	C₂	C₃₁×#3362	1	1	yes	characteristic
490	C₂	C₃₁×#3369	1	1	yes	characteristic

	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 ◁ C₄×C₄⋊C₄×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₃₁×#2567	C₂	semidirect
7. C₃₁×#1990	C₂	semidirect
8. C₃₁×#1948	C₂	semidirect
9. C₃₁×#1939	C₂	semidirect
10. C₃₁×#1927	C₂	semidirect
11. C₃₁×#1803	C₂	semidirect
145. C₄⋊C₄×C₃₁	SD₁₆	semidirect
156. #24680	C₃₁	direct (N × H)
213. #2567	C₂×C₃₁	semidirect
217. #1990	C₂×C₃₁	semidirect
218. #1948	C₂×C₃₁	semidirect
219. #1939	C₂×C₃₁	semidirect
220. #1927	C₂×C₃₁	semidirect
221. #1803	C₂×C₃₁	semidirect
337. C₃₁	#24680	direct (N × H)
391. C₄⋊C₄	SD₁₆×C₃₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#476	2
C₂×C₄×SD₁₆×C₃₁	2
C₃₁×#2567	2
C₃₁×#2354	2
C₃₁×#2071	2
C₃₁×#2055	2
C₃₁×#1990	2
C₃₁×#1948	2
C₃₁×#1939	2
C₃₁×#1927	2
C₃₁×#1803	2
#24680	31

Subgroups — C31×#24680 #21481439

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#24680 #21481439