Subgroups — C₃₁×#13061 #21469820

Order 7936.

558 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₃₁×M₃₂	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₃₁×#466	C₂	1	1	yes	maximal, characteristic
3	C₂×C₃₁×#357	C₂	1	2	yes	maximal, complemented
4	C₃₁×#1808	C₂	1	1	yes	maximal, characteristic, complemented
5	C₃₁×#1380	C₂	1	2	yes	maximal, complemented
6	C₂²×D₈×C₃₁	C₂²	1	1	yes	characteristic
7	C₂³×C₈×C₃₁	C₂²	1	1	yes	characteristic
8	C₂×C₃₁×#121	—	2	1	no	—
9	C₂×C₃₁×M₃₂	—	2	2	no	—
10	C₂×C₃₁×M₃₂	—	2	4	no	—
11	C₂²×C₁₆×C₃₁	C₂²	1	2	yes	—
12	C₃₁×#466	—	2	2	no	—
13	C₃₁×#466	C₄	1	4	yes	complemented
14	C₂×C₃₁×#107	C₂²	1	2	yes	—
15	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
16	C₂×C₃₁×#102	—	2	1	no	—
17	C₃₁×#380	—	2	1	no	—
18	C₃₁×#357	—	2	4	no	—
19	C₃₁×#340	—	2	1	no	—
20	C₂²×D₄×C₃₁	—	2	1	no	—
21	C₂²×D₄×C₃₁	—	4	1	no	—
22	C₂³×C₄×C₃₁	D₄	1	1	yes	characteristic
23	C₂×D₈×C₃₁	—	2	2	no	—
24	C₂×D₈×C₃₁	—	2	1	no	—
25	C₂×D₈×C₃₁	—	2	2	no	—
26	C₂×D₈×C₃₁	C₂×C₄	1	2	yes	—
27	C₂²×C₈×C₃₁	—	2	2	no	—
28	C₂²×C₈×C₃₁	—	2	2	no	—
29	C₂²×C₈×C₃₁	C₂×C₄	1	2	yes	—
30	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
31	C₂²×C₈×C₃₁	D₄	1	2	yes	—
32	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
33	C₃₁×#121	—	2	4	no	—
34	C₃₁×#121	—	4	2	no	—
35	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
36	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
37	C₂×C₂²⋊C₄×C₃₁	—	4	1	no	—
38	C₂×C₂²⋊C₄×C₃₁	—	4	1	no	—
39	C₃₁×M₃₂	—	2	8	no	—
40	C₂×C₁₆×C₃₁	—	2	2	no	—
41	C₂×C₁₆×C₃₁	—	2	2	no	—
42	C₂×C₁₆×C₃₁	D₄	1	4	yes	complemented
43	C₃₁×#107	—	2	1	no	—
44	C₃₁×#107	—	2	2	no	—
45	C₃₁×#107	—	2	2	no	—
46	C₃₁×#107	C₂×C₄	1	2	yes	—
47	C₃₁×#102	—	2	4	no	—
48	C₃₁×#95	—	4	1	no	—
49	C₂⁴×C₃₁	—	4	1	no	—
50	C₂⁴×C₃₁	D₈	1	1	yes	characteristic
51	C₂×D₄×C₃₁	—	2	2	no	—
52	C₂×D₄×C₃₁	—	4	4	no	—
53	C₂×D₄×C₃₁	—	4	2	no	—
54	C₂×D₄×C₃₁	—	4	1	no	—
55	C₂×D₄×C₃₁	—	4	2	no	—
56	C₂×D₄×C₃₁	—	8	4	no	—
57	C₂²×C₄×C₃₁	—	2	2	no	—
58	C₂²×C₄×C₃₁	—	2	2	no	—
59	C₂²×C₄×C₃₁	—	4	1	no	—
60	C₂²×C₄×C₃₁	—	4	2	no	—
61	C₂²×C₄×C₃₁	C₂²⋊C₄	1	2	yes	—
62	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
63	C₂²×C₄×C₃₁	SD₁₆	1	2	yes	—
64	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
65	D₈×C₃₁	—	2	4	no	—
66	D₈×C₃₁	—	4	1	no	—
67	D₈×C₃₁	—	4	1	no	—
68	C₂×C₈×C₃₁	—	2	2	no	—
69	C₂×C₈×C₃₁	—	2	4	no	—
70	C₂×C₈×C₃₁	—	2	2	no	—
71	C₂×C₈×C₃₁	—	2	2	no	—
72	C₂×C₈×C₃₁	C₂²⋊C₄	1	2	yes	—
73	C₂×C₈×C₃₁	C₂²×C₄	1	1	yes	characteristic
74	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
75	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
76	C₂×C₈×C₃₁	#41	1	2	yes	—
77	C₄⋊C₄×C₃₁	—	2	2	no	—
78	C₄⋊C₄×C₃₁	—	4	1	no	—
79	C₄⋊C₄×C₃₁	—	4	2	no	—
80	C₄⋊C₄×C₃₁	—	4	2	no	—
81	C₂²⋊C₄×C₃₁	—	4	4	no	—
82	C₂²⋊C₄×C₃₁	—	8	2	no	—
83	C₁₆×C₃₁	—	2	4	no	—
84	#13061	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
85	C₂³×C₃₁	—	2	2	no	—
86	C₂³×C₃₁	—	2	1	no	—
87	C₂³×C₃₁	—	2	2	no	—
88	C₂³×C₃₁	—	2	1	no	—
89	C₂³×C₃₁	—	4	2	no	—
90	C₂³×C₃₁	—	8	2	no	—
91	C₂³×C₃₁	—	8	2	no	—
92	C₂³×C₃₁	—	8	1	no	—
93	C₂³×C₃₁	—	8	1	no	—
94	C₂³×C₃₁	#102	1	2	yes	—
95	C₂³×C₃₁	C₂×D₈	1	1	yes	characteristic
96	D₄×C₃₁	—	4	2	no	—
97	D₄×C₃₁	—	4	2	no	—
98	D₄×C₃₁	—	8	8	no	—
99	D₄×C₃₁	—	8	2	no	—
100	C₂×C₄×C₃₁	—	2	2	no	—
101	C₂×C₄×C₃₁	—	2	2	no	—
102	C₂×C₄×C₃₁	—	2	2	no	—
103	C₂×C₄×C₃₁	—	2	4	no	—
104	C₂×C₄×C₃₁	—	4	2	no	—
105	C₂×C₄×C₃₁	—	8	2	no	—
106	C₂×C₄×C₃₁	—	8	2	no	—
107	C₂×C₄×C₃₁	—	8	2	no	—
108	C₂×C₄×C₃₁	—	8	2	no	—
109	C₂×C₄×C₃₁	#102	1	2	yes	—
110	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
111	C₂×C₄×C₃₁	#121	1	2	yes	—
112	C₂×C₄×C₃₁	C₂×SD₁₆	1	1	yes	characteristic
113	C₂×C₄×C₃₁	#135	1	2	yes	—
114	C₈×C₃₁	—	2	2	no	—
115	C₈×C₃₁	C₄×D₄	1	2	yes	—
116	C₈×C₃₁	#120	1	1	yes	characteristic
117	C₈×C₃₁	#123	1	1	yes	characteristic
118	C₂²×M₃₂	C₂×C₃₁	1	1	yes	characteristic, complemented
119	C₂×#466	C₂×C₃₁	1	1	yes	characteristic
120	C₂×#357	C₂×C₃₁	1	2	yes	complemented
121	#1808	C₂×C₃₁	1	1	yes	characteristic, complemented
122	#1380	C₂×C₃₁	1	2	yes	complemented
123	C₂²×C₃₁	—	2	2	no	—
124	C₂²×C₃₁	—	2	2	no	—
125	C₂²×C₃₁	—	2	2	no	—
126	C₂²×C₃₁	—	4	2	no	—
127	C₂²×C₃₁	—	4	2	no	—
128	C₂²×C₃₁	—	8	2	no	—
129	C₂²×C₃₁	—	8	2	no	—
130	C₂²×C₃₁	—	8	2	no	—
131	C₂²×C₃₁	—	16	2	no	—
132	C₂²×C₃₁	—	16	2	no	—
133	C₂²×C₃₁	C₂×#102	1	1	yes	characteristic
134	C₂²×C₃₁	#466	1	2	yes	—
135	C₂²×C₃₁	#509	1	1	yes	characteristic
136	C₂²×C₃₁	#509	1	2	yes	—
137	C₂²×C₃₁	#510	1	1	yes	characteristic
138	C₄×C₃₁	—	2	2	no	—
139	C₄×C₃₁	—	8	2	no	—
140	C₄×C₃₁	—	16	2	no	—
141	C₄×C₃₁	#386	1	1	yes	characteristic
142	C₄×C₃₁	#416	1	1	yes	characteristic
143	C₄×C₃₁	#465	1	2	yes	—
144	C₂²×D₈	C₂²×C₃₁	1	1	yes	characteristic
145	C₂³×C₈	C₂²×C₃₁	1	1	yes	characteristic
146	C₂×#121	—	2	1	no	—
147	C₂×M₃₂	—	2	2	no	—
148	C₂×M₃₂	—	2	4	no	—
149	C₂²×C₁₆	C₂²×C₃₁	1	2	yes	—
150	#466	—	2	2	no	—
151	#466	C₄×C₃₁	1	4	yes	complemented
152	C₂×#107	C₂²×C₃₁	1	2	yes	—
153	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
154	C₂×#102	—	2	1	no	—
155	#380	—	2	1	no	—
156	#357	—	2	4	no	—
157	#340	—	2	1	no	—
158	C₂×C₃₁	—	4	2	no	—
159	C₂×C₃₁	—	16	2	no	—
160	C₂×C₃₁	#1893	1	1	yes	characteristic
161	C₂×C₃₁	#2139	1	1	yes	characteristic
162	C₂×C₃₁	#2140	1	1	yes	characteristic
163	C₂×C₃₁	#2218	1	2	yes	—
164	C₂×C₃₁	#2220	1	2	yes	—
165	C₂²×D₄	—	2	1	no	—
166	C₂²×D₄	—	4	1	no	—
167	C₂³×C₄	D₄×C₃₁	1	1	yes	characteristic
168	C₂×D₈	—	2	2	no	—
169	C₂×D₈	—	2	1	no	—
170	C₂×D₈	—	2	2	no	—
171	C₂×D₈	C₂×C₄×C₃₁	1	2	yes	—
172	C₂²×C₈	—	2	2	no	—
173	C₂²×C₈	—	2	2	no	—
174	C₂²×C₈	C₂×C₄×C₃₁	1	2	yes	—
175	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
176	C₂²×C₈	D₄×C₃₁	1	2	yes	—
177	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
178	#121	—	2	4	no	—
179	#121	—	4	2	no	—
180	C₂×C₄⋊C₄	—	2	1	no	—
181	C₂×C₄⋊C₄	—	2	2	no	—
182	C₂×C₂²⋊C₄	—	4	1	no	—
183	C₂×C₂²⋊C₄	—	4	1	no	—
184	M₃₂	—	2	8	no	—
185	C₂×C₁₆	—	2	2	no	—
186	C₂×C₁₆	—	2	2	no	—
187	C₂×C₁₆	D₄×C₃₁	1	4	yes	complemented
188	#107	—	2	1	no	—
189	#107	—	2	2	no	—
190	#107	—	2	2	no	—
191	#107	C₂×C₄×C₃₁	1	2	yes	—
192	#102	—	2	4	no	—
193	#95	—	4	1	no	—
194	C₃₁	#13061	1	1	yes	characteristic, direct product factor, Sylow
195	C₂⁴	—	4	1	no	—
196	C₂⁴	D₈×C₃₁	1	1	yes	characteristic
197	C₂×D₄	—	2	2	no	—
198	C₂×D₄	—	4	4	no	—
199	C₂×D₄	—	4	2	no	—
200	C₂×D₄	—	4	1	no	—
201	C₂×D₄	—	4	2	no	—
202	C₂×D₄	—	8	4	no	—
203	C₂²×C₄	—	2	2	no	—
204	C₂²×C₄	—	2	2	no	—
205	C₂²×C₄	—	4	1	no	—
206	C₂²×C₄	—	4	2	no	—
207	C₂²×C₄	C₂²⋊C₄×C₃₁	1	2	yes	—
208	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
209	C₂²×C₄	SD₁₆×C₃₁	1	2	yes	—
210	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
211	D₈	—	2	4	no	—
212	D₈	—	4	1	no	—
213	D₈	—	4	1	no	—
214	C₂×C₈	—	2	2	no	—
215	C₂×C₈	—	2	4	no	—
216	C₂×C₈	—	2	2	no	—
217	C₂×C₈	—	2	2	no	—
218	C₂×C₈	C₂²⋊C₄×C₃₁	1	2	yes	—
219	C₂×C₈	C₂²×C₄×C₃₁	1	1	yes	characteristic
220	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
221	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
222	C₂×C₈	#41×C₃₁	1	2	yes	—
223	C₄⋊C₄	—	2	2	no	—
224	C₄⋊C₄	—	4	1	no	—
225	C₄⋊C₄	—	4	2	no	—
226	C₄⋊C₄	—	4	2	no	—
227	C₂²⋊C₄	—	4	4	no	—
228	C₂²⋊C₄	—	8	2	no	—
229	C₁₆	—	2	4	no	—
230	C₂³	—	2	2	no	—
231	C₂³	—	2	1	no	—
232	C₂³	—	2	2	no	—
233	C₂³	—	2	1	no	—
234	C₂³	—	4	2	no	—
235	C₂³	—	8	2	no	—
236	C₂³	—	8	2	no	—
237	C₂³	—	8	1	no	—
238	C₂³	—	8	1	no	—
239	C₂³	C₃₁×#102	1	2	yes	—
240	C₂³	C₂×D₈×C₃₁	1	1	yes	characteristic
241	D₄	—	4	2	no	—
242	D₄	—	4	2	no	—
243	D₄	—	8	8	no	—
244	D₄	—	8	2	no	—
245	C₂×C₄	—	2	2	no	—
246	C₂×C₄	—	2	2	no	—
247	C₂×C₄	—	2	4	no	—
248	C₂×C₄	—	2	2	no	—
249	C₂×C₄	—	4	2	no	—
250	C₂×C₄	—	8	2	no	—
251	C₂×C₄	—	8	2	no	—
252	C₂×C₄	—	8	2	no	—
253	C₂×C₄	—	8	2	no	—
254	C₂×C₄	C₃₁×#102	1	2	yes	—
255	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
256	C₂×C₄	C₃₁×#121	1	2	yes	—
257	C₂×C₄	C₂×SD₁₆×C₃₁	1	1	yes	characteristic
258	C₂×C₄	C₃₁×#135	1	2	yes	—
259	C₈	—	2	2	no	—
260	C₈	C₄×D₄×C₃₁	1	2	yes	—
261	C₈	C₃₁×#120	1	1	yes	characteristic
262	C₈	C₃₁×#123	1	1	yes	characteristic
263	C₂²	—	2	2	no	—
264	C₂²	—	2	2	no	—
265	C₂²	—	2	2	no	—
266	C₂²	—	4	2	no	—
267	C₂²	—	4	2	no	—
268	C₂²	—	8	2	no	—
269	C₂²	—	8	2	no	—
270	C₂²	—	8	2	no	—
271	C₂²	—	16	2	no	—
272	C₂²	—	16	2	no	—
273	C₂²	C₂×C₃₁×#102	1	1	yes	characteristic
274	C₂²	C₃₁×#466	1	2	yes	—
275	C₂²	C₃₁×#509	1	1	yes	characteristic
276	C₂²	C₃₁×#509	1	2	yes	—
277	C₂²	C₃₁×#510	1	1	yes	characteristic
278	C₄	—	2	2	no	—
279	C₄	—	8	2	no	—
280	C₄	—	16	2	no	—
281	C₄	C₃₁×#386	1	1	yes	characteristic
282	C₄	C₃₁×#416	1	1	yes	characteristic
283	C₄	C₃₁×#465	1	2	yes	—
284	C₂	—	4	2	no	—
285	C₂	—	16	2	no	—
286	C₂	C₃₁×#1893	1	1	yes	characteristic
287	C₂	C₃₁×#2139	1	1	yes	characteristic
288	C₂	C₃₁×#2140	1	1	yes	characteristic
289	C₂	C₃₁×#2218	1	2	yes	—
290	C₂	C₃₁×#2220	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂×D₈
commutator	C₂×C₈	C₂²×C₄×C₃₁
Frattini, cosocle	C₂²×C₈	C₂³×C₃₁
prime radical	C₂×C₃₁×#466	C₂
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂³×C₄×C₃₁ ◁ C₂³×C₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂²×C₃₁×M₃₂	C₂	semidirect
3. C₂×C₃₁×#357	C₂	semidirect
4. C₃₁×#1808	C₂	semidirect
5. C₃₁×#1380	C₂	semidirect
13. C₃₁×#466	C₄	semidirect
42. C₂×C₁₆×C₃₁	D₄	semidirect
84. #13061	C₃₁	direct (N × H)
118. C₂²×M₃₂	C₂×C₃₁	semidirect
120. C₂×#357	C₂×C₃₁	semidirect
121. #1808	C₂×C₃₁	semidirect
122. #1380	C₂×C₃₁	semidirect
151. #466	C₄×C₃₁	semidirect
187. C₂×C₁₆	D₄×C₃₁	semidirect
194. C₃₁	#13061	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₃₁×M₃₂	2
C₂×C₃₁×#466	2
C₂×C₃₁×#357	2
C₃₁×#1808	2
C₃₁×#1380	2
#13061	31

Subgroups — C31×#13061 #21469820

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#13061 #21469820