Subgroups — C₃₁×#29219 #21485978

Order 7936.

778 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2868	C₂	1	1	yes	maximal, characteristic
2	C₄×C₃₁×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#2099	C₂	1	4	yes	maximal
4	C₃₁×#1990	C₂	1	2	yes	maximal
5	C₃₁×#1988	C₂	1	4	yes	maximal
6	C₃₁×#1834	C₂	1	2	yes	maximal
7	C₄×C₃₁×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic
8	C₂×C₃₁×C₄⋊Q₈	—	2	1	no	—
9	C₂×C₃₁×C₄⋊Q₈	—	2	1	no	—
10	C₂×C₃₁×C₄⋊Q₈	C₂²	1	2	yes	—
11	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
12	C₂×C₄×Q₈×C₃₁	—	2	1	no	—
13	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
14	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
15	C₃₁×#391	—	2	1	no	—
16	C₃₁×#389	—	2	1	no	—
17	C₃₁×#389	C₂²	1	2	yes	—
18	C₃₁×#384	—	2	1	no	—
19	C₃₁×#384	—	2	1	no	—
20	C₃₁×#384	C₂²	1	1	yes	characteristic
21	C₃₁×#384	C₂²	1	2	yes	—
22	C₃₁×#384	C₂²	1	2	yes	—
23	C₄×C₄⋊C₄×C₃₁	—	2	1	no	—
24	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
25	C₄³×C₃₁	C₂²	1	1	yes	characteristic
26	C₃₁×#340	C₂²	1	8	yes	—
27	C₃₁×#340	C₂²	1	8	yes	—
28	C₃₁×#336	C₂²	1	2	yes	—
29	C₂²×Q₈×C₃₁	—	2	1	no	—
30	C₂²×Q₈×C₃₁	—	2	2	no	—
31	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
32	C₃₁×C₄⋊Q₈	—	2	2	no	—
33	C₃₁×C₄⋊Q₈	—	2	8	no	—
34	C₃₁×C₄⋊Q₈	—	4	4	no	—
35	C₃₁×C₄⋊Q₈	—	4	4	no	—
36	C₃₁×C₄⋊Q₈	Q₈	1	4	yes	complemented
37	C₄×Q₈×C₃₁	—	4	4	no	—
38	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
39	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
40	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
41	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
42	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
43	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
44	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
45	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
46	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
47	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
48	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
49	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
50	C₂×C₄²×C₃₁	—	2	2	no	—
51	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
52	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
53	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
54	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
55	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
56	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
57	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
58	C₃₁×C₄⋊C₈	—	2	4	no	—
59	C₄×C₈×C₃₁	—	2	4	no	—
60	C₃₁×#95	—	2	2	no	—
61	C₃₁×#95	—	2	2	no	—
62	C₂×Q₈×C₃₁	—	2	4	no	—
63	C₂×Q₈×C₃₁	—	4	4	no	—
64	C₂×Q₈×C₃₁	—	4	2	no	—
65	C₂×Q₈×C₃₁	—	4	4	no	—
66	C₂×Q₈×C₃₁	—	4	4	no	—
67	C₂×Q₈×C₃₁	—	4	2	no	—
68	C₂²×C₄×C₃₁	—	2	2	no	—
69	C₂²×C₄×C₃₁	—	2	2	no	—
70	C₂²×C₄×C₃₁	—	2	4	no	—
71	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
72	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
73	C₂²×C₄×C₃₁	C₂×D₄	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	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
77	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
78	C₂×C₈×C₃₁	—	2	4	no	—
79	C₂×C₈×C₃₁	—	2	4	no	—
80	C₂×C₈×C₃₁	—	2	4	no	—
81	C₄⋊C₄×C₃₁	—	2	4	no	—
82	C₄⋊C₄×C₃₁	—	2	2	no	—
83	C₄⋊C₄×C₃₁	—	2	8	no	—
84	C₄⋊C₄×C₃₁	—	2	4	no	—
85	C₄⋊C₄×C₃₁	—	4	4	no	—
86	C₄⋊C₄×C₃₁	—	4	4	no	—
87	C₄⋊C₄×C₃₁	—	4	2	no	—
88	C₄⋊C₄×C₃₁	—	4	4	no	—
89	C₄⋊C₄×C₃₁	—	4	4	no	—
90	C₄⋊C₄×C₃₁	—	4	4	no	—
91	C₄⋊C₄×C₃₁	—	4	4	no	—
92	C₄⋊C₄×C₃₁	—	4	2	no	—
93	C₄⋊C₄×C₃₁	C₂×Q₈	1	4	yes	—
94	C₄²×C₃₁	—	2	2	no	—
95	C₄²×C₃₁	—	2	2	no	—
96	C₄²×C₃₁	—	2	2	no	—
97	C₄²×C₃₁	—	4	4	no	—
98	C₄²×C₃₁	D₈	1	4	yes	—
99	C₄²×C₃₁	SD₁₆	1	4	yes	—
100	C₄²×C₃₁	C₂×Q₈	1	2	yes	—
101	C₄²×C₃₁	#41	1	2	yes	—
102	C₄²×C₃₁	#41	1	4	yes	—
103	#29219	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
104	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
105	Q₈×C₃₁	—	4	8	no	—
106	Q₈×C₃₁	—	8	8	no	—
107	C₂×C₄×C₃₁	—	2	1	no	—
108	C₂×C₄×C₃₁	—	2	1	no	—
109	C₂×C₄×C₃₁	—	2	1	no	—
110	C₂×C₄×C₃₁	—	2	1	no	—
111	C₂×C₄×C₃₁	—	2	1	no	—
112	C₂×C₄×C₃₁	—	2	1	no	—
113	C₂×C₄×C₃₁	—	2	4	no	—
114	C₂×C₄×C₃₁	—	4	2	no	—
115	C₂×C₄×C₃₁	—	4	2	no	—
116	C₂×C₄×C₃₁	—	4	4	no	—
117	C₂×C₄×C₃₁	—	4	2	no	—
118	C₂×C₄×C₃₁	—	4	2	no	—
119	C₂×C₄×C₃₁	—	4	4	no	—
120	C₂×C₄×C₃₁	—	4	4	no	—
121	C₂×C₄×C₃₁	—	4	2	no	—
122	C₂×C₄×C₃₁	C₂²⋊Q₈	1	2	yes	—
123	C₂×C₄×C₃₁	C₂²⋊Q₈	1	2	yes	—
124	C₂×C₄×C₃₁	#124	1	2	yes	—
125	C₂×C₄×C₃₁	#124	1	2	yes	—
126	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
127	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
128	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
129	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
130	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
131	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
132	C₂×C₄×C₃₁	#137	1	2	yes	—
133	C₂×C₄×C₃₁	#137	1	2	yes	—
134	C₂×C₄×C₃₁	C₂²×Q₈	1	1	yes	characteristic
135	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
136	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
137	C₂×C₄×C₃₁	2₋¹⁺⁴	1	2	yes	—
138	C₈×C₃₁	—	4	4	no	—
139	#2868	C₂×C₃₁	1	1	yes	characteristic
140	C₄×C₄⋊Q₈	C₂×C₃₁	1	1	yes	characteristic
141	#2099	C₂×C₃₁	1	4	yes	—
142	#1990	C₂×C₃₁	1	2	yes	—
143	#1988	C₂×C₃₁	1	4	yes	—
144	#1834	C₂×C₃₁	1	2	yes	—
145	C₄×C₄⋊C₈	C₂×C₃₁	1	1	yes	characteristic
146	C₂²×C₃₁	C₂×C₂²⋊Q₈	1	1	yes	characteristic
147	C₂²×C₃₁	C₂×#124	1	1	yes	characteristic
148	C₂²×C₃₁	#536	1	1	yes	characteristic
149	C₂²×C₃₁	C₂²×D₈	1	1	yes	characteristic
150	C₂²×C₃₁	C₂²×SD₁₆	1	1	yes	characteristic
151	C₂²×C₃₁	C₂×#137	1	1	yes	characteristic
152	C₂²×C₃₁	C₂×#137	1	1	yes	characteristic
153	C₄×C₃₁	—	2	2	no	—
154	C₄×C₃₁	—	2	2	no	—
155	C₄×C₃₁	—	2	2	no	—
156	C₄×C₃₁	—	4	4	no	—
157	C₄×C₃₁	—	8	4	no	—
158	C₄×C₃₁	—	8	2	no	—
159	C₄×C₃₁	#474	1	4	yes	—
160	C₄×C₃₁	#475	1	4	yes	—
161	C₄×C₃₁	#486	1	4	yes	—
162	C₄×C₃₁	#556	1	2	yes	—
163	C₄×C₃₁	#557	1	2	yes	—
164	C₂×C₄⋊Q₈	—	2	1	no	—
165	C₂×C₄⋊Q₈	—	2	1	no	—
166	C₂×C₄⋊Q₈	C₂²×C₃₁	1	2	yes	—
167	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
168	C₂×C₄×Q₈	—	2	1	no	—
169	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
170	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
171	#391	—	2	1	no	—
172	#389	—	2	1	no	—
173	#389	C₂²×C₃₁	1	2	yes	—
174	#384	—	2	1	no	—
175	#384	—	2	1	no	—
176	#384	C₂²×C₃₁	1	1	yes	characteristic
177	#384	C₂²×C₃₁	1	2	yes	—
178	#384	C₂²×C₃₁	1	2	yes	—
179	C₄×C₄⋊C₄	—	2	1	no	—
180	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
181	C₄³	C₂²×C₃₁	1	1	yes	characteristic
182	#340	C₂²×C₃₁	1	8	yes	—
183	#340	C₂²×C₃₁	1	8	yes	—
184	#336	C₂²×C₃₁	1	2	yes	—
185	C₂×C₃₁	#2568	1	1	yes	characteristic
186	C₂×C₃₁	C₂×#474	1	1	yes	characteristic
187	C₂×C₃₁	C₂×#475	1	1	yes	characteristic
188	C₂×C₃₁	C₂×#486	1	1	yes	characteristic
189	C₂×C₃₁	#3139	1	1	yes	characteristic
190	C₂×C₃₁	#3226	1	1	yes	characteristic
191	C₂×C₃₁	#3229	1	1	yes	characteristic
192	C₂²×Q₈	—	2	1	no	—
193	C₂²×Q₈	—	2	2	no	—
194	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
195	C₄⋊Q₈	—	2	2	no	—
196	C₄⋊Q₈	—	2	8	no	—
197	C₄⋊Q₈	—	4	4	no	—
198	C₄⋊Q₈	—	4	4	no	—
199	C₄⋊Q₈	Q₈×C₃₁	1	4	yes	complemented
200	C₄×Q₈	—	4	4	no	—
201	C₂×C₄⋊C₄	—	2	1	no	—
202	C₂×C₄⋊C₄	—	2	1	no	—
203	C₂×C₄⋊C₄	—	2	2	no	—
204	C₂×C₄⋊C₄	—	2	2	no	—
205	C₂×C₄⋊C₄	—	2	2	no	—
206	C₂×C₄⋊C₄	—	2	2	no	—
207	C₂×C₄⋊C₄	—	2	2	no	—
208	C₂×C₄⋊C₄	—	2	2	no	—
209	C₂×C₄⋊C₄	—	2	1	no	—
210	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
211	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
212	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
213	C₂×C₄²	—	2	2	no	—
214	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
215	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
216	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
217	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
218	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
219	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
220	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
221	C₄⋊C₈	—	2	4	no	—
222	C₄×C₈	—	2	4	no	—
223	#95	—	2	2	no	—
224	#95	—	2	2	no	—
225	C₃₁	#29219	1	1	yes	characteristic, direct product factor, Sylow
226	C₂×Q₈	—	2	4	no	—
227	C₂×Q₈	—	4	4	no	—
228	C₂×Q₈	—	4	2	no	—
229	C₂×Q₈	—	4	4	no	—
230	C₂×Q₈	—	4	4	no	—
231	C₂×Q₈	—	4	2	no	—
232	C₂²×C₄	—	2	2	no	—
233	C₂²×C₄	—	2	2	no	—
234	C₂²×C₄	—	2	4	no	—
235	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
236	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
237	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
238	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
239	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
240	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
241	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
242	C₂×C₈	—	2	4	no	—
243	C₂×C₈	—	2	4	no	—
244	C₂×C₈	—	2	4	no	—
245	C₄⋊C₄	—	2	4	no	—
246	C₄⋊C₄	—	2	2	no	—
247	C₄⋊C₄	—	2	8	no	—
248	C₄⋊C₄	—	2	4	no	—
249	C₄⋊C₄	—	4	4	no	—
250	C₄⋊C₄	—	4	4	no	—
251	C₄⋊C₄	—	4	2	no	—
252	C₄⋊C₄	—	4	4	no	—
253	C₄⋊C₄	—	4	4	no	—
254	C₄⋊C₄	—	4	4	no	—
255	C₄⋊C₄	—	4	4	no	—
256	C₄⋊C₄	—	4	2	no	—
257	C₄⋊C₄	C₂×Q₈×C₃₁	1	4	yes	—
258	C₄²	—	2	2	no	—
259	C₄²	—	2	2	no	—
260	C₄²	—	2	2	no	—
261	C₄²	—	4	4	no	—
262	C₄²	D₈×C₃₁	1	4	yes	—
263	C₄²	SD₁₆×C₃₁	1	4	yes	—
264	C₄²	C₂×Q₈×C₃₁	1	2	yes	—
265	C₄²	#41×C₃₁	1	2	yes	—
266	C₄²	#41×C₃₁	1	4	yes	—
267	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
268	Q₈	—	4	8	no	—
269	Q₈	—	8	8	no	—
270	C₂×C₄	—	2	1	no	—
271	C₂×C₄	—	2	1	no	—
272	C₂×C₄	—	2	1	no	—
273	C₂×C₄	—	2	1	no	—
274	C₂×C₄	—	2	1	no	—
275	C₂×C₄	—	2	1	no	—
276	C₂×C₄	—	2	4	no	—
277	C₂×C₄	—	4	2	no	—
278	C₂×C₄	—	4	2	no	—
279	C₂×C₄	—	4	4	no	—
280	C₂×C₄	—	4	2	no	—
281	C₂×C₄	—	4	2	no	—
282	C₂×C₄	—	4	4	no	—
283	C₂×C₄	—	4	4	no	—
284	C₂×C₄	—	4	2	no	—
285	C₂×C₄	C₃₁×C₂²⋊Q₈	1	2	yes	—
286	C₂×C₄	C₃₁×C₂²⋊Q₈	1	2	yes	—
287	C₂×C₄	C₃₁×#124	1	2	yes	—
288	C₂×C₄	C₃₁×#124	1	2	yes	—
289	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
290	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
291	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
292	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
293	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
294	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
295	C₂×C₄	C₃₁×#137	1	2	yes	—
296	C₂×C₄	C₃₁×#137	1	2	yes	—
297	C₂×C₄	C₂²×Q₈×C₃₁	1	1	yes	characteristic
298	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
299	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
300	C₂×C₄	C₃₁×2₋¹⁺⁴	1	2	yes	—
301	C₈	—	4	4	no	—
302	C₂²	C₂×C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
303	C₂²	C₂×C₃₁×#124	1	1	yes	characteristic
304	C₂²	C₃₁×#536	1	1	yes	characteristic
305	C₂²	C₂²×D₈×C₃₁	1	1	yes	characteristic
306	C₂²	C₂²×SD₁₆×C₃₁	1	1	yes	characteristic
307	C₂²	C₂×C₃₁×#137	1	1	yes	characteristic
308	C₂²	C₂×C₃₁×#137	1	1	yes	characteristic
309	C₄	—	2	2	no	—
310	C₄	—	2	2	no	—
311	C₄	—	2	2	no	—
312	C₄	—	4	4	no	—
313	C₄	—	8	4	no	—
314	C₄	—	8	2	no	—
315	C₄	C₃₁×#474	1	4	yes	—
316	C₄	C₃₁×#475	1	4	yes	—
317	C₄	C₃₁×#486	1	4	yes	—
318	C₄	C₃₁×#556	1	2	yes	—
319	C₄	C₃₁×#557	1	2	yes	—
320	C₂	C₃₁×#2568	1	1	yes	characteristic
321	C₂	C₂×C₃₁×#474	1	1	yes	characteristic
322	C₂	C₂×C₃₁×#475	1	1	yes	characteristic
323	C₂	C₂×C₃₁×#486	1	1	yes	characteristic
324	C₂	C₃₁×#3139	1	1	yes	characteristic
325	C₂	C₃₁×#3226	1	1	yes	characteristic
326	C₂	C₃₁×#3229	1	1	yes	characteristic

	subgroup	G/H
center, socle, prime radical	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₄³×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
36. C₃₁×C₄⋊Q₈	Q₈	semidirect
103. #29219	C₃₁	direct (N × H)
199. C₄⋊Q₈	Q₈×C₃₁	semidirect
225. C₃₁	#29219	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×#2868	2
C₄×C₃₁×C₄⋊Q₈	2
C₃₁×#2099	2
C₃₁×#1990	2
C₃₁×#1988	2
C₃₁×#1834	2
C₄×C₃₁×C₄⋊C₈	2
#29219	31

Subgroups — C31×#29219 #21485978

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#29219 #21485978