Subgroups — C₃₁×#7892 #21464651

Order 7936.

802 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#431	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃₁×#431	C₂	1	1	yes	maximal, characteristic
3	C₂×C₄×C₄⋊C₄×C₃₁	C₂	1	1	yes	maximal, characteristic
4	C₃₁×#1279	C₂	1	4	yes	maximal, complemented
5	C₂²×C₄⋊C₄×C₃₁	C₄	1	2	yes	—
6	C₂²×C₄²×C₃₁	—	2	1	no	—
7	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
8	C₃₁×#431	—	2	2	no	—
9	C₃₁×#431	—	2	2	no	—
10	C₃₁×#431	C₄	1	4	yes	complemented
11	C₃₁×#431	C₄	1	4	yes	complemented
12	C₂×C₃₁×C₄⋊C₈	—	2	1	no	—
13	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
14	C₂×C₃₁×C₂²⋊C₈	—	2	1	no	—
15	C₂×C₃₁×C₂²⋊C₈	—	2	1	no	—
16	C₂×C₄×C₈×C₃₁	—	2	1	no	—
17	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
18	C₄×C₄⋊C₄×C₃₁	—	2	1	no	—
19	C₄×C₄⋊C₄×C₃₁	—	2	1	no	—
20	C₄×C₄⋊C₄×C₃₁	C₄	1	2	yes	—
21	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
22	C₂×C₃₁×#95	—	2	1	no	—
23	C₂³×C₄×C₃₁	—	2	2	no	—
24	C₂³×C₄×C₃₁	C₂×C₄	1	1	yes	characteristic
25	C₂³×C₄×C₃₁	D₄	1	1	yes	characteristic
26	C₂³×C₄×C₃₁	D₄	1	1	yes	characteristic
27	C₂²×C₈×C₃₁	—	2	2	no	—
28	C₂²×C₈×C₃₁	—	2	2	no	—
29	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
30	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
31	C₂×C₄⋊C₄×C₃₁	C₈	1	8	yes	complemented
32	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	4	yes	—
33	C₂×C₄²×C₃₁	—	2	2	no	—
34	C₂×C₄²×C₃₁	—	2	2	no	—
35	C₂×C₄²×C₃₁	—	4	4	no	—
36	C₂×C₄²×C₃₁	C₂×C₄	1	1	yes	characteristic
37	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
38	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
39	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
40	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
41	C₂×C₄²×C₃₁	D₄	1	2	yes	—
42	C₂×C₄²×C₃₁	Q₈	1	2	yes	—
43	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
44	C₃₁×C₄⋊C₈	—	2	4	no	—
45	C₃₁×C₄⋊C₈	—	2	2	no	—
46	C₃₁×C₄⋊C₈	C₂×C₄	1	4	yes	complemented
47	C₃₁×C₂²⋊C₈	—	2	4	no	—
48	C₃₁×C₂²⋊C₈	—	2	4	no	—
49	C₄×C₈×C₃₁	—	2	4	no	—
50	C₄×C₈×C₃₁	—	2	2	no	—
51	C₄×C₈×C₃₁	C₂×C₄	1	4	yes	complemented
52	C₃₁×#95	—	2	2	no	—
53	C₃₁×#95	—	2	2	no	—
54	C₂⁴×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
55	C₂²×C₄×C₃₁	—	2	2	no	—
56	C₂²×C₄×C₃₁	—	2	2	no	—
57	C₂²×C₄×C₃₁	—	2	8	no	—
58	C₂²×C₄×C₃₁	—	2	4	no	—
59	C₂²×C₄×C₃₁	—	4	2	no	—
60	C₂²×C₄×C₃₁	—	4	4	no	—
61	C₂²×C₄×C₃₁	—	4	4	no	—
62	C₂²×C₄×C₃₁	C₄²	1	2	yes	—
63	C₂²×C₄×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
64	C₂²×C₄×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
65	C₂²×C₄×C₃₁	C₂²⋊C₄	1	2	yes	—
66	C₂²×C₄×C₃₁	C₂²⋊C₄	1	2	yes	—
67	C₂²×C₄×C₃₁	C₂²⋊C₄	1	1	yes	characteristic
68	C₂²×C₄×C₃₁	C₄⋊C₄	1	2	yes	—
69	C₂²×C₄×C₃₁	C₄⋊C₄	1	2	yes	—
70	C₂²×C₄×C₃₁	C₄⋊C₄	1	2	yes	—
71	C₂²×C₄×C₃₁	C₂×C₈	1	4	yes	—
72	C₂²×C₄×C₃₁	M₁₆	1	4	yes	—
73	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
74	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
75	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
76	C₂×C₈×C₃₁	—	2	4	no	—
77	C₂×C₈×C₃₁	—	2	4	no	—
78	C₂×C₈×C₃₁	—	4	4	no	—
79	C₂×C₈×C₃₁	—	4	2	no	—
80	C₂×C₈×C₃₁	—	4	2	no	—
81	C₄⋊C₄×C₃₁	—	2	8	no	—
82	C₄⋊C₄×C₃₁	—	2	4	no	—
83	C₄⋊C₄×C₃₁	C₂×C₈	1	8	yes	—
84	C₄²×C₃₁	—	4	4	no	—
85	C₄²×C₃₁	—	4	4	no	—
86	C₄²×C₃₁	C₄²	1	2	yes	—
87	C₄²×C₃₁	C₂²⋊C₄	1	2	yes	—
88	C₄²×C₃₁	C₂²⋊C₄	1	2	yes	—
89	C₄²×C₃₁	C₄⋊C₄	1	2	yes	—
90	C₄²×C₃₁	C₄⋊C₄	1	2	yes	—
91	C₄²×C₃₁	C₄⋊C₄	1	2	yes	—
92	C₄²×C₃₁	C₂²×C₄	1	1	yes	characteristic
93	C₄²×C₃₁	C₂²×C₄	1	1	yes	characteristic
94	C₄²×C₃₁	C₂×D₄	1	1	yes	characteristic
95	C₄²×C₃₁	C₂×Q₈	1	1	yes	characteristic
96	#7892	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
97	C₂³×C₃₁	—	2	1	no	—
98	C₂³×C₃₁	—	2	1	no	—
99	C₂³×C₃₁	—	2	2	no	—
100	C₂³×C₃₁	#95	1	2	yes	—
101	C₂³×C₃₁	C₂²⋊C₈	1	4	yes	—
102	C₂³×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
103	C₂×C₄×C₃₁	—	2	1	no	—
104	C₂×C₄×C₃₁	—	2	1	no	—
105	C₂×C₄×C₃₁	—	2	2	no	—
106	C₂×C₄×C₃₁	—	2	2	no	—
107	C₂×C₄×C₃₁	—	2	4	no	—
108	C₂×C₄×C₃₁	—	2	4	no	—
109	C₂×C₄×C₃₁	—	2	8	no	—
110	C₂×C₄×C₃₁	—	4	2	no	—
111	C₂×C₄×C₃₁	—	4	2	no	—
112	C₂×C₄×C₃₁	—	4	16	no	—
113	C₂×C₄×C₃₁	—	4	4	no	—
114	C₂×C₄×C₃₁	—	4	4	no	—
115	C₂×C₄×C₃₁	#95	1	2	yes	—
116	C₂×C₄×C₃₁	#95	1	2	yes	—
117	C₂×C₄×C₃₁	#95	1	2	yes	—
118	C₂×C₄×C₃₁	C₄×C₈	1	4	yes	—
119	C₂×C₄×C₃₁	#97	1	4	yes	—
120	C₂×C₄×C₃₁	C₂²⋊C₈	1	4	yes	—
121	C₂×C₄×C₃₁	C₄⋊C₈	1	8	yes	—
122	C₂×C₄×C₃₁	C₂×C₄²	1	1	yes	characteristic
123	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
124	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
125	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
126	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
127	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
128	C₂×C₄×C₃₁	C₂²×C₈	1	2	yes	—
129	C₂×C₄×C₃₁	C₂×M₁₆	1	2	yes	—
130	C₂×C₄×C₃₁	AGL(1,ℤ/8)	1	2	yes	—
131	C₂×C₄×C₃₁	#137	1	2	yes	—
132	C₈×C₃₁	—	4	4	no	—
133	C₈×C₃₁	—	4	4	no	—
134	C₂×#431	C₂×C₃₁	1	1	yes	characteristic
135	C₂×#431	C₂×C₃₁	1	1	yes	characteristic
136	C₂×C₄×C₄⋊C₄	C₂×C₃₁	1	1	yes	characteristic
137	#1279	C₂×C₃₁	1	4	yes	complemented
138	C₂²×C₃₁	—	2	2	no	—
139	C₂²×C₃₁	—	2	4	no	—
140	C₂²×C₃₁	—	2	4	no	—
141	C₂²×C₃₁	—	2	2	no	—
142	C₂²×C₃₁	#336	1	4	yes	—
143	C₂²×C₃₁	C₂×#95	1	1	yes	characteristic
144	C₂²×C₃₁	C₂×C₂²⋊C₈	1	2	yes	—
145	C₂²×C₃₁	#418	1	1	yes	characteristic
146	C₂²×C₃₁	#419	1	1	yes	characteristic
147	C₂²×C₃₁	#421	1	2	yes	—
148	C₄×C₃₁	—	2	1	no	—
149	C₄×C₃₁	—	2	2	no	—
150	C₄×C₃₁	—	2	1	no	—
151	C₄×C₃₁	—	2	2	no	—
152	C₄×C₃₁	—	4	8	no	—
153	C₄×C₃₁	#336	1	4	yes	—
154	C₄×C₃₁	C₂×C₄×C₈	1	1	yes	characteristic
155	C₄×C₃₁	C₂×#97	1	1	yes	characteristic
156	C₄×C₃₁	#417	1	2	yes	—
157	C₄×C₃₁	C₂×C₄⋊C₈	1	2	yes	—
158	C₄×C₃₁	#428	1	2	yes	—
159	C₂²×C₄⋊C₄	C₄×C₃₁	1	2	yes	—
160	C₂²×C₄²	—	2	1	no	—
161	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
162	#431	—	2	2	no	—
163	#431	—	2	2	no	—
164	#431	C₄×C₃₁	1	4	yes	complemented
165	#431	C₄×C₃₁	1	4	yes	complemented
166	C₂×C₄⋊C₈	—	2	1	no	—
167	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
168	C₂×C₂²⋊C₈	—	2	1	no	—
169	C₂×C₂²⋊C₈	—	2	1	no	—
170	C₂×C₄×C₈	—	2	1	no	—
171	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
172	C₄×C₄⋊C₄	—	2	1	no	—
173	C₄×C₄⋊C₄	—	2	1	no	—
174	C₄×C₄⋊C₄	C₄×C₃₁	1	2	yes	—
175	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
176	C₂×#95	—	2	1	no	—
177	C₂×C₃₁	—	2	4	no	—
178	C₂×C₃₁	#1478	1	2	yes	—
179	C₂×C₃₁	#1479	1	2	yes	—
180	C₂×C₃₁	C₂×#336	1	1	yes	characteristic
181	C₂×C₃₁	#1733	1	1	yes	characteristic
182	C₂×C₃₁	#1736	1	1	yes	characteristic
183	C₂³×C₄	—	2	2	no	—
184	C₂³×C₄	C₂×C₄×C₃₁	1	1	yes	characteristic
185	C₂³×C₄	D₄×C₃₁	1	1	yes	characteristic
186	C₂³×C₄	D₄×C₃₁	1	1	yes	characteristic
187	C₂²×C₈	—	2	2	no	—
188	C₂²×C₈	—	2	2	no	—
189	C₂×C₄⋊C₄	—	2	2	no	—
190	C₂×C₄⋊C₄	—	2	4	no	—
191	C₂×C₄⋊C₄	C₈×C₃₁	1	8	yes	complemented
192	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	4	yes	—
193	C₂×C₄²	—	2	2	no	—
194	C₂×C₄²	—	2	2	no	—
195	C₂×C₄²	—	4	4	no	—
196	C₂×C₄²	C₂×C₄×C₃₁	1	1	yes	characteristic
197	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
198	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
199	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
200	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
201	C₂×C₄²	D₄×C₃₁	1	2	yes	—
202	C₂×C₄²	Q₈×C₃₁	1	2	yes	—
203	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
204	C₄⋊C₈	—	2	4	no	—
205	C₄⋊C₈	—	2	2	no	—
206	C₄⋊C₈	C₂×C₄×C₃₁	1	4	yes	complemented
207	C₂²⋊C₈	—	2	4	no	—
208	C₂²⋊C₈	—	2	4	no	—
209	C₄×C₈	—	2	4	no	—
210	C₄×C₈	—	2	2	no	—
211	C₄×C₈	C₂×C₄×C₃₁	1	4	yes	complemented
212	#95	—	2	2	no	—
213	#95	—	2	2	no	—
214	C₃₁	#7892	1	1	yes	characteristic, direct product factor, Sylow
215	C₂⁴	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
216	C₂²×C₄	—	2	2	no	—
217	C₂²×C₄	—	2	2	no	—
218	C₂²×C₄	—	2	8	no	—
219	C₂²×C₄	—	2	4	no	—
220	C₂²×C₄	—	4	2	no	—
221	C₂²×C₄	—	4	4	no	—
222	C₂²×C₄	—	4	4	no	—
223	C₂²×C₄	C₄²×C₃₁	1	2	yes	—
224	C₂²×C₄	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
225	C₂²×C₄	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
226	C₂²×C₄	C₂²⋊C₄×C₃₁	1	2	yes	—
227	C₂²×C₄	C₂²⋊C₄×C₃₁	1	2	yes	—
228	C₂²×C₄	C₂²⋊C₄×C₃₁	1	1	yes	characteristic
229	C₂²×C₄	C₄⋊C₄×C₃₁	1	2	yes	—
230	C₂²×C₄	C₄⋊C₄×C₃₁	1	2	yes	—
231	C₂²×C₄	C₄⋊C₄×C₃₁	1	2	yes	—
232	C₂²×C₄	C₂×C₈×C₃₁	1	4	yes	—
233	C₂²×C₄	M₁₆×C₃₁	1	4	yes	—
234	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
235	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
236	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
237	C₂×C₈	—	2	4	no	—
238	C₂×C₈	—	2	4	no	—
239	C₂×C₈	—	4	4	no	—
240	C₂×C₈	—	4	2	no	—
241	C₂×C₈	—	4	2	no	—
242	C₄⋊C₄	—	2	8	no	—
243	C₄⋊C₄	—	2	4	no	—
244	C₄⋊C₄	C₂×C₈×C₃₁	1	8	yes	—
245	C₄²	—	4	4	no	—
246	C₄²	—	4	4	no	—
247	C₄²	C₄²×C₃₁	1	2	yes	—
248	C₄²	C₂²⋊C₄×C₃₁	1	2	yes	—
249	C₄²	C₂²⋊C₄×C₃₁	1	2	yes	—
250	C₄²	C₄⋊C₄×C₃₁	1	2	yes	—
251	C₄²	C₄⋊C₄×C₃₁	1	2	yes	—
252	C₄²	C₄⋊C₄×C₃₁	1	2	yes	—
253	C₄²	C₂²×C₄×C₃₁	1	1	yes	characteristic
254	C₄²	C₂²×C₄×C₃₁	1	1	yes	characteristic
255	C₄²	C₂×D₄×C₃₁	1	1	yes	characteristic
256	C₄²	C₂×Q₈×C₃₁	1	1	yes	characteristic
257	C₂³	—	2	1	no	—
258	C₂³	—	2	1	no	—
259	C₂³	—	2	2	no	—
260	C₂³	C₃₁×#95	1	2	yes	—
261	C₂³	C₃₁×C₂²⋊C₈	1	4	yes	—
262	C₂³	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
263	C₂×C₄	—	2	1	no	—
264	C₂×C₄	—	2	1	no	—
265	C₂×C₄	—	2	2	no	—
266	C₂×C₄	—	2	2	no	—
267	C₂×C₄	—	2	4	no	—
268	C₂×C₄	—	2	4	no	—
269	C₂×C₄	—	2	8	no	—
270	C₂×C₄	—	4	2	no	—
271	C₂×C₄	—	4	2	no	—
272	C₂×C₄	—	4	16	no	—
273	C₂×C₄	—	4	4	no	—
274	C₂×C₄	—	4	4	no	—
275	C₂×C₄	C₃₁×#95	1	2	yes	—
276	C₂×C₄	C₃₁×#95	1	2	yes	—
277	C₂×C₄	C₃₁×#95	1	2	yes	—
278	C₂×C₄	C₄×C₈×C₃₁	1	4	yes	—
279	C₂×C₄	C₃₁×#97	1	4	yes	—
280	C₂×C₄	C₃₁×C₂²⋊C₈	1	4	yes	—
281	C₂×C₄	C₃₁×C₄⋊C₈	1	8	yes	—
282	C₂×C₄	C₂×C₄²×C₃₁	1	1	yes	characteristic
283	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
284	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
285	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
286	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
287	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
288	C₂×C₄	C₂²×C₈×C₃₁	1	2	yes	—
289	C₂×C₄	C₂×M₁₆×C₃₁	1	2	yes	—
290	C₂×C₄	C₃₁×AGL(1,ℤ/8)	1	2	yes	—
291	C₂×C₄	C₃₁×#137	1	2	yes	—
292	C₈	—	4	4	no	—
293	C₈	—	4	4	no	—
294	C₂²	—	2	2	no	—
295	C₂²	—	2	4	no	—
296	C₂²	—	2	4	no	—
297	C₂²	—	2	2	no	—
298	C₂²	C₃₁×#336	1	4	yes	—
299	C₂²	C₂×C₃₁×#95	1	1	yes	characteristic
300	C₂²	C₂×C₃₁×C₂²⋊C₈	1	2	yes	—
301	C₂²	C₃₁×#418	1	1	yes	characteristic
302	C₂²	C₃₁×#419	1	1	yes	characteristic
303	C₂²	C₃₁×#421	1	2	yes	—
304	C₄	—	2	1	no	—
305	C₄	—	2	2	no	—
306	C₄	—	2	1	no	—
307	C₄	—	2	2	no	—
308	C₄	—	4	8	no	—
309	C₄	C₃₁×#336	1	4	yes	—
310	C₄	C₂×C₄×C₈×C₃₁	1	1	yes	characteristic
311	C₄	C₂×C₃₁×#97	1	1	yes	characteristic
312	C₄	C₃₁×#417	1	2	yes	—
313	C₄	C₂×C₃₁×C₄⋊C₈	1	2	yes	—
314	C₄	C₃₁×#428	1	2	yes	—
315	C₂	—	2	4	no	—
316	C₂	C₃₁×#1478	1	2	yes	—
317	C₂	C₃₁×#1479	1	2	yes	—
318	C₂	C₂×C₃₁×#336	1	1	yes	characteristic
319	C₂	C₃₁×#1733	1	1	yes	characteristic
320	C₂	C₃₁×#1736	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₃₁	C₂×D₄
commutator	C₄	C₂×C₄×C₈×C₃₁
Frattini, cosocle	C₂×C₄²	C₂³×C₃₁
socle	C₂³×C₃₁	C₂×C₂²⋊C₄
prime radical	C₂⁴×C₃₁	C₂²⋊C₄
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₃₁ ◁ C₂²×C₄²×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
4. C₃₁×#1279	C₂	semidirect
10. C₃₁×#431	C₄	semidirect
11. C₃₁×#431	C₄	semidirect
31. C₂×C₄⋊C₄×C₃₁	C₈	semidirect
46. C₃₁×C₄⋊C₈	C₂×C₄	semidirect
51. C₄×C₈×C₃₁	C₂×C₄	semidirect
96. #7892	C₃₁	direct (N × H)
137. #1279	C₂×C₃₁	semidirect
164. #431	C₄×C₃₁	semidirect
165. #431	C₄×C₃₁	semidirect
191. C₂×C₄⋊C₄	C₈×C₃₁	semidirect
206. C₄⋊C₈	C₂×C₄×C₃₁	semidirect
211. C₄×C₈	C₂×C₄×C₃₁	semidirect
214. C₃₁	#7892	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×#431	2
C₂×C₄×C₄⋊C₄×C₃₁	2
C₃₁×#1279	2
#7892	31

Subgroups — C31×#7892 #21464651

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#7892 #21464651