Subgroups — C₃₁×#29357 #21486116

Order 7936.

674 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2862	C₂	1	1	yes	maximal, characteristic
2	C₄×C₃₁×#125	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#2074	C₂	1	2	yes	maximal
4	C₃₁×#2026	C₂	1	2	yes	maximal
5	C₃₁×#1987	C₂	1	2	yes	maximal
6	C₃₁×#1981	C₂	1	2	yes	maximal
7	C₃₁×#1935	C₂	1	4	yes	maximal
8	C₃₁×#1767	C₂	1	1	yes	maximal, characteristic
9	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
10	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
11	C₂×C₃₁×#125	C₂²	1	1	yes	characteristic
12	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
13	C₂×C₃₁×#103	C₂²	1	4	yes	—
14	C₂×C₃₁×#103	C₂²	1	4	yes	—
15	C₂×C₃₁×#97	C₂²	1	2	yes	—
16	C₃₁×#391	—	2	2	no	—
17	C₃₁×#391	C₂²	1	2	yes	—
18	C₃₁×#391	C₂²	1	2	yes	—
19	C₃₁×#389	C₂²	1	2	yes	—
20	C₃₁×#387	—	2	2	no	—
21	C₃₁×#382	—	2	2	no	—
22	C₃₁×#382	C₂²	1	1	yes	characteristic
23	C₄×C₄⋊C₄×C₃₁	—	2	2	no	—
24	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
25	C₄³×C₃₁	C₂²	1	1	yes	characteristic
26	C₃₁×#340	C₂²	1	4	yes	—
27	C₃₁×#340	C₂²	1	4	yes	—
28	C₃₁×#336	C₂²	1	2	yes	—
29	C₂²×Q₈×C₃₁	—	2	1	no	—
30	C₂²×Q₈×C₃₁	C₂³	1	2	yes	—
31	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
32	C₃₁×C₄⋊Q₈	—	2	4	no	—
33	C₃₁×C₄⋊Q₈	—	2	4	no	—
34	C₃₁×#125	—	2	4	no	—
35	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
36	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
37	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
38	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
39	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
40	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
41	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
42	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
43	C₂×C₄²×C₃₁	—	2	2	no	—
44	C₂×C₄²×C₃₁	D₄	1	2	yes	—
45	C₂×C₄²×C₃₁	D₄	1	2	yes	—
46	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
47	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
48	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
49	C₃₁×C₄⋊C₈	—	2	4	no	—
50	C₃₁×#103	—	2	8	no	—
51	C₃₁×#103	—	4	4	no	—
52	C₃₁×#97	—	4	2	no	—
53	C₃₁×#95	—	2	2	no	—
54	C₃₁×#95	—	2	2	no	—
55	C₃₁×#95	—	2	2	no	—
56	C₃₁×#95	—	2	4	no	—
57	C₃₁×#95	—	2	4	no	—
58	C₂×Q₈×C₃₁	—	2	4	no	—
59	C₂×Q₈×C₃₁	—	2	4	no	—
60	C₂×Q₈×C₃₁	—	2	2	no	—
61	C₂×Q₈×C₃₁	—	2	2	no	—
62	C₂×Q₈×C₃₁	—	4	4	no	—
63	C₂×Q₈×C₃₁	—	4	2	no	—
64	C₂²×C₄×C₃₁	—	2	2	no	—
65	C₂²×C₄×C₃₁	—	2	2	no	—
66	C₂²×C₄×C₃₁	—	2	2	no	—
67	C₂²×C₄×C₃₁	—	2	2	no	—
68	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
69	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
70	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
71	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
72	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
73	C₂×C₈×C₃₁	—	2	4	no	—
74	C₂×C₈×C₃₁	—	2	4	no	—
75	C₂×C₈×C₃₁	—	2	4	no	—
76	C₄⋊C₄×C₃₁	—	2	8	no	—
77	C₄⋊C₄×C₃₁	—	2	2	no	—
78	C₄⋊C₄×C₃₁	—	2	4	no	—
79	C₄⋊C₄×C₃₁	—	2	2	no	—
80	C₄⋊C₄×C₃₁	—	2	2	no	—
81	C₄⋊C₄×C₃₁	—	4	4	no	—
82	C₄⋊C₄×C₃₁	—	4	2	no	—
83	C₄⋊C₄×C₃₁	—	4	2	no	—
84	C₄⋊C₄×C₃₁	—	4	2	no	—
85	C₄⋊C₄×C₃₁	#41	1	4	yes	—
86	C₄²×C₃₁	—	2	4	no	—
87	C₄²×C₃₁	—	2	2	no	—
88	C₄²×C₃₁	—	2	1	no	—
89	C₄²×C₃₁	—	2	1	no	—
90	C₄²×C₃₁	—	4	2	no	—
91	C₄²×C₃₁	—	4	4	no	—
92	C₄²×C₃₁	#41	1	4	yes	—
93	#29357	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
94	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
95	Q₈×C₃₁	—	4	4	no	—
96	Q₈×C₃₁	—	4	4	no	—
97	Q₈×C₃₁	—	8	4	no	—
98	C₂×C₄×C₃₁	—	2	2	no	—
99	C₂×C₄×C₃₁	—	2	2	no	—
100	C₂×C₄×C₃₁	—	2	4	no	—
101	C₂×C₄×C₃₁	—	2	2	no	—
102	C₂×C₄×C₃₁	—	2	2	no	—
103	C₂×C₄×C₃₁	—	2	2	no	—
104	C₂×C₄×C₃₁	—	2	2	no	—
105	C₂×C₄×C₃₁	—	2	2	no	—
106	C₂×C₄×C₃₁	—	4	2	no	—
107	C₂×C₄×C₃₁	—	4	2	no	—
108	C₂×C₄×C₃₁	—	4	2	no	—
109	C₂×C₄×C₃₁	—	4	2	no	—
110	C₂×C₄×C₃₁	—	4	2	no	—
111	C₂×C₄×C₃₁	—	4	2	no	—
112	C₂×C₄×C₃₁	—	4	2	no	—
113	C₂×C₄×C₃₁	—	4	2	no	—
114	C₂×C₄×C₃₁	—	4	2	no	—
115	C₂×C₄×C₃₁	—	4	4	no	—
116	C₂×C₄×C₃₁	#124	1	2	yes	—
117	C₂×C₄×C₃₁	#124	1	2	yes	—
118	C₂×C₄×C₃₁	#137	1	4	yes	—
119	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
120	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
121	C₂×C₄×C₃₁	H(5,𝔽₂)	1	1	yes	characteristic
122	C₂×C₄×C₃₁	2₋¹⁺⁴	1	1	yes	characteristic
123	C₈×C₃₁	—	4	4	no	—
124	#2862	C₂×C₃₁	1	1	yes	characteristic
125	C₄×#125	C₂×C₃₁	1	1	yes	characteristic
126	#2074	C₂×C₃₁	1	2	yes	—
127	#2026	C₂×C₃₁	1	2	yes	—
128	#1987	C₂×C₃₁	1	2	yes	—
129	#1981	C₂×C₃₁	1	2	yes	—
130	#1935	C₂×C₃₁	1	4	yes	—
131	#1767	C₂×C₃₁	1	1	yes	characteristic
132	C₂²×C₃₁	#525	1	1	yes	characteristic
133	C₂²×C₃₁	C₂×#124	1	1	yes	characteristic
134	C₂²×C₃₁	#537	1	1	yes	characteristic
135	C₂²×C₃₁	C₂×#137	1	2	yes	—
136	C₂²×C₃₁	#575	1	2	yes	—
137	C₄×C₃₁	—	2	2	no	—
138	C₄×C₃₁	—	4	2	no	—
139	C₄×C₃₁	—	4	4	no	—
140	C₄×C₃₁	—	4	2	no	—
141	C₄×C₃₁	—	8	2	no	—
142	C₄×C₃₁	—	8	2	no	—
143	C₄×C₃₁	—	8	2	no	—
144	C₄×C₃₁	#491	1	4	yes	—
145	C₄×C₃₁	#556	1	2	yes	—
146	C₄×C₃₁	#559	1	2	yes	—
147	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
148	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
149	C₂×#125	C₂²×C₃₁	1	1	yes	characteristic
150	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
151	C₂×#103	C₂²×C₃₁	1	4	yes	—
152	C₂×#103	C₂²×C₃₁	1	4	yes	—
153	C₂×#97	C₂²×C₃₁	1	2	yes	—
154	#391	—	2	2	no	—
155	#391	C₂²×C₃₁	1	2	yes	—
156	#391	C₂²×C₃₁	1	2	yes	—
157	#389	C₂²×C₃₁	1	2	yes	—
158	#387	—	2	2	no	—
159	#382	—	2	2	no	—
160	#382	C₂²×C₃₁	1	1	yes	characteristic
161	C₄×C₄⋊C₄	—	2	2	no	—
162	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
163	C₄³	C₂²×C₃₁	1	1	yes	characteristic
164	#340	C₂²×C₃₁	1	4	yes	—
165	#340	C₂²×C₃₁	1	4	yes	—
166	#336	C₂²×C₃₁	1	2	yes	—
167	C₂×C₃₁	#2592	1	1	yes	characteristic
168	C₂×C₃₁	#3116	1	2	yes	—
169	C₂×C₃₁	C₂×#491	1	1	yes	characteristic
170	C₂×C₃₁	#3140	1	1	yes	characteristic
171	C₂×C₃₁	#3252	1	2	yes	—
172	C₂²×Q₈	—	2	1	no	—
173	C₂²×Q₈	C₂³×C₃₁	1	2	yes	—
174	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
175	C₄⋊Q₈	—	2	4	no	—
176	C₄⋊Q₈	—	2	4	no	—
177	#125	—	2	4	no	—
178	C₂×C₄⋊C₄	—	2	2	no	—
179	C₂×C₄⋊C₄	—	2	1	no	—
180	C₂×C₄⋊C₄	—	2	1	no	—
181	C₂×C₄⋊C₄	—	2	1	no	—
182	C₂×C₄⋊C₄	—	2	2	no	—
183	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
184	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
185	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
186	C₂×C₄²	—	2	2	no	—
187	C₂×C₄²	D₄×C₃₁	1	2	yes	—
188	C₂×C₄²	D₄×C₃₁	1	2	yes	—
189	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
190	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
191	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
192	C₄⋊C₈	—	2	4	no	—
193	#103	—	2	8	no	—
194	#103	—	4	4	no	—
195	#97	—	4	2	no	—
196	#95	—	2	2	no	—
197	#95	—	2	2	no	—
198	#95	—	2	2	no	—
199	#95	—	2	4	no	—
200	#95	—	2	4	no	—
201	C₃₁	#29357	1	1	yes	characteristic, direct product factor, Sylow
202	C₂×Q₈	—	2	4	no	—
203	C₂×Q₈	—	2	4	no	—
204	C₂×Q₈	—	2	2	no	—
205	C₂×Q₈	—	2	2	no	—
206	C₂×Q₈	—	4	4	no	—
207	C₂×Q₈	—	4	2	no	—
208	C₂²×C₄	—	2	2	no	—
209	C₂²×C₄	—	2	2	no	—
210	C₂²×C₄	—	2	2	no	—
211	C₂²×C₄	—	2	2	no	—
212	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
213	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
214	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
215	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
216	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
217	C₂×C₈	—	2	4	no	—
218	C₂×C₈	—	2	4	no	—
219	C₂×C₈	—	2	4	no	—
220	C₄⋊C₄	—	2	8	no	—
221	C₄⋊C₄	—	2	2	no	—
222	C₄⋊C₄	—	2	4	no	—
223	C₄⋊C₄	—	2	2	no	—
224	C₄⋊C₄	—	2	2	no	—
225	C₄⋊C₄	—	4	4	no	—
226	C₄⋊C₄	—	4	2	no	—
227	C₄⋊C₄	—	4	2	no	—
228	C₄⋊C₄	—	4	2	no	—
229	C₄⋊C₄	#41×C₃₁	1	4	yes	—
230	C₄²	—	2	4	no	—
231	C₄²	—	2	2	no	—
232	C₄²	—	2	1	no	—
233	C₄²	—	2	1	no	—
234	C₄²	—	4	2	no	—
235	C₄²	—	4	4	no	—
236	C₄²	#41×C₃₁	1	4	yes	—
237	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
238	Q₈	—	4	4	no	—
239	Q₈	—	4	4	no	—
240	Q₈	—	8	4	no	—
241	C₂×C₄	—	2	2	no	—
242	C₂×C₄	—	2	2	no	—
243	C₂×C₄	—	2	4	no	—
244	C₂×C₄	—	2	2	no	—
245	C₂×C₄	—	2	2	no	—
246	C₂×C₄	—	2	2	no	—
247	C₂×C₄	—	2	2	no	—
248	C₂×C₄	—	2	2	no	—
249	C₂×C₄	—	4	2	no	—
250	C₂×C₄	—	4	2	no	—
251	C₂×C₄	—	4	2	no	—
252	C₂×C₄	—	4	2	no	—
253	C₂×C₄	—	4	2	no	—
254	C₂×C₄	—	4	2	no	—
255	C₂×C₄	—	4	2	no	—
256	C₂×C₄	—	4	2	no	—
257	C₂×C₄	—	4	2	no	—
258	C₂×C₄	—	4	4	no	—
259	C₂×C₄	C₃₁×#124	1	2	yes	—
260	C₂×C₄	C₃₁×#124	1	2	yes	—
261	C₂×C₄	C₃₁×#137	1	4	yes	—
262	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
263	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
264	C₂×C₄	C₃₁×H(5,𝔽₂)	1	1	yes	characteristic
265	C₂×C₄	C₃₁×2₋¹⁺⁴	1	1	yes	characteristic
266	C₈	—	4	4	no	—
267	C₂²	C₃₁×#525	1	1	yes	characteristic
268	C₂²	C₂×C₃₁×#124	1	1	yes	characteristic
269	C₂²	C₃₁×#537	1	1	yes	characteristic
270	C₂²	C₂×C₃₁×#137	1	2	yes	—
271	C₂²	C₃₁×#575	1	2	yes	—
272	C₄	—	2	2	no	—
273	C₄	—	4	2	no	—
274	C₄	—	4	4	no	—
275	C₄	—	4	2	no	—
276	C₄	—	8	2	no	—
277	C₄	—	8	2	no	—
278	C₄	—	8	2	no	—
279	C₄	C₃₁×#491	1	4	yes	—
280	C₄	C₃₁×#556	1	2	yes	—
281	C₄	C₃₁×#559	1	2	yes	—
282	C₂	C₃₁×#2592	1	1	yes	characteristic
283	C₂	C₃₁×#3116	1	2	yes	—
284	C₂	C₂×C₃₁×#491	1	1	yes	characteristic
285	C₂	C₃₁×#3140	1	1	yes	characteristic
286	C₂	C₃₁×#3252	1	2	yes	—

	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
93. #29357	C₃₁	direct (N × H)
201. C₃₁	#29357	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×#2862	2
C₄×C₃₁×#125	2
C₃₁×#2074	2
C₃₁×#2026	2
C₃₁×#1987	2
C₃₁×#1981	2
C₃₁×#1935	2
C₃₁×#1767	2
#29357	31

Subgroups — C31×#29357 #21486116

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#29357 #21486116