Subgroups — C₃₁×#9696 #21466455

Order 7936.

602 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2858	C₂	1	1	yes	maximal, characteristic
2	C₃₁×#1831	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×C₃₁×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×C₃₁×#332	C₂	1	2	yes	maximal, complemented
5	C₂×C₃₁×#331	C₂	1	2	yes	maximal
6	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
7	C₂×C₃₁×#127	C₂²	1	1	yes	characteristic
8	C₂×C₃₁×#124	—	2	1	no	—
9	C₂×C₃₁×#124	—	2	1	no	—
10	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
11	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
12	C₂×C₄×C₈×C₃₁	—	2	1	no	—
13	C₃₁×#390	—	2	2	no	—
14	C₃₁×#390	C₄	1	4	yes	—
15	C₄³×C₃₁	C₂²	1	1	yes	characteristic
16	C₃₁×#336	—	2	2	no	—
17	C₃₁×#336	—	2	1	no	—
18	C₃₁×#332	—	2	4	no	—
19	C₃₁×#331	—	2	4	no	—
20	C₂²×Q₈×C₃₁	—	2	1	no	—
21	C₂²×D₄×C₃₁	—	2	1	no	—
22	C₂²×D₄×C₃₁	—	2	1	no	—
23	C₂²×D₄×C₃₁	C₂×C₄	1	2	yes	—
24	C₂²×C₈×C₃₁	—	2	2	no	—
25	C₂²×C₈×C₃₁	—	2	2	no	—
26	C₃₁×C₄⋊Q₈	—	2	2	no	—
27	C₃₁×C₄⋊Q₈	—	2	2	no	—
28	C₃₁×#127	—	2	2	no	—
29	C₃₁×#127	—	2	2	no	—
30	C₃₁×#124	—	4	4	no	—
31	C₃₁×#124	—	4	2	no	—
32	C₃₁×#124	—	4	2	no	—
33	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
34	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
35	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
36	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
37	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
38	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
39	C₂×C₄²×C₃₁	D₄	1	2	yes	—
40	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
41	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
42	C₃₁×C₄⋊C₈	—	2	2	no	—
43	C₃₁×C₄⋊C₈	—	2	2	no	—
44	C₃₁×C₄⋊C₈	—	2	2	no	—
45	C₃₁×C₄⋊C₈	D₄	1	4	yes	—
46	C₄×C₈×C₃₁	—	4	2	no	—
47	C₂⁴×C₃₁	—	2	2	no	—
48	C₂×Q₈×C₃₁	—	4	2	no	—
49	C₂×Q₈×C₃₁	—	4	1	no	—
50	C₂×Q₈×C₃₁	—	4	1	no	—
51	C₂×Q₈×C₃₁	—	4	2	no	—
52	C₂×D₄×C₃₁	—	2	4	no	—
53	C₂×D₄×C₃₁	—	4	4	no	—
54	C₂×D₄×C₃₁	—	4	2	no	—
55	C₂×D₄×C₃₁	—	4	1	no	—
56	C₂×D₄×C₃₁	—	4	1	no	—
57	C₂×D₄×C₃₁	—	4	1	no	—
58	C₂×D₄×C₃₁	—	4	1	no	—
59	C₂×D₄×C₃₁	—	4	4	no	—
60	C₂×D₄×C₃₁	—	4	2	no	—
61	C₂²×C₄×C₃₁	—	2	2	no	—
62	C₂²×C₄×C₃₁	C₂²⋊C₄	1	2	yes	—
63	C₂²×C₄×C₃₁	C₂²⋊C₄	1	2	yes	—
64	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
65	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
66	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
67	C₂×C₈×C₃₁	—	2	4	no	—
68	C₂×C₈×C₃₁	—	4	2	no	—
69	C₂×C₈×C₃₁	—	4	2	no	—
70	C₂×C₈×C₃₁	—	4	2	no	—
71	C₂×C₈×C₃₁	—	4	4	no	—
72	C₄⋊C₄×C₃₁	—	2	4	no	—
73	C₄⋊C₄×C₃₁	—	4	1	no	—
74	C₄⋊C₄×C₃₁	—	4	1	no	—
75	C₂²⋊C₄×C₃₁	—	4	8	no	—
76	C₂²⋊C₄×C₃₁	—	4	8	no	—
77	C₄²×C₃₁	—	2	4	no	—
78	C₄²×C₃₁	—	2	2	no	—
79	C₄²×C₃₁	—	4	2	no	—
80	C₄²×C₃₁	D₈	1	2	yes	—
81	C₄²×C₃₁	SD₁₆	1	2	yes	—
82	C₄²×C₃₁	C₂×D₄	1	2	yes	—
83	C₄²×C₃₁	#41	1	2	yes	—
84	#9696	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
85	C₂³×C₃₁	—	4	2	no	—
86	C₂³×C₃₁	—	4	4	no	—
87	C₂³×C₃₁	—	4	2	no	—
88	C₂³×C₃₁	—	4	4	no	—
89	C₂³×C₃₁	—	4	2	no	—
90	C₂³×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
91	Q₈×C₃₁	—	8	2	no	—
92	Q₈×C₃₁	—	8	2	no	—
93	D₄×C₃₁	—	8	4	no	—
94	D₄×C₃₁	—	8	2	no	—
95	D₄×C₃₁	—	8	2	no	—
96	D₄×C₃₁	—	8	2	no	—
97	D₄×C₃₁	—	8	2	no	—
98	C₂×C₄×C₃₁	—	2	2	no	—
99	C₂×C₄×C₃₁	—	2	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	2	no	—
104	C₂×C₄×C₃₁	—	4	2	no	—
105	C₂×C₄×C₃₁	—	4	2	no	—
106	C₂×C₄×C₃₁	—	4	2	no	—
107	C₂×C₄×C₃₁	#102	1	4	yes	—
108	C₂×C₄×C₃₁	C₄×D₄	1	2	yes	—
109	C₂×C₄×C₃₁	#121	1	2	yes	—
110	C₂×C₄×C₃₁	#124	1	1	yes	characteristic
111	C₂×C₄×C₃₁	#127	1	1	yes	characteristic
112	C₂×C₄×C₃₁	C₂×D₈	1	1	yes	characteristic
113	C₂×C₄×C₃₁	C₂×SD₁₆	1	1	yes	characteristic
114	C₂×C₄×C₃₁	#135	1	4	yes	—
115	C₂×C₄×C₃₁	AGL(1,ℤ/8)	1	2	yes	—
116	C₈×C₃₁	—	4	4	no	—
117	C₈×C₃₁	—	8	2	no	—
118	#2858	C₂×C₃₁	1	1	yes	characteristic
119	#1831	C₂×C₃₁	1	1	yes	characteristic, complemented
120	C₄×C₄⋊C₈	C₂×C₃₁	1	1	yes	characteristic, complemented
121	C₂×#332	C₂×C₃₁	1	2	yes	complemented
122	C₂×#331	C₂×C₃₁	1	2	yes	—
123	C₂²×C₃₁	—	8	4	no	—
124	C₂²×C₃₁	—	8	4	no	—
125	C₂²×C₃₁	—	8	2	no	—
126	C₂²×C₃₁	—	8	2	no	—
127	C₂²×C₃₁	—	8	2	no	—
128	C₂²×C₃₁	#390	1	1	yes	characteristic
129	C₂²×C₃₁	#413	1	2	yes	—
130	C₂²×C₃₁	C₂×#102	1	1	yes	characteristic
131	C₂²×C₃₁	#416	1	2	yes	—
132	C₂²×C₃₁	#418	1	1	yes	characteristic
133	C₄×C₃₁	—	2	4	no	—
134	C₄×C₃₁	—	2	2	no	—
135	C₄×C₃₁	—	4	2	no	—
136	C₄×C₃₁	—	8	2	no	—
137	C₄×C₃₁	#459	1	2	yes	—
138	C₄×C₃₁	#460	1	2	yes	—
139	C₄×C₃₁	#488	1	2	yes	—
140	C₄×C₃₁	#495	1	2	yes	—
141	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
142	C₂×#127	C₂²×C₃₁	1	1	yes	characteristic
143	C₂×#124	—	2	1	no	—
144	C₂×#124	—	2	1	no	—
145	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
146	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
147	C₂×C₄×C₈	—	2	1	no	—
148	#390	—	2	2	no	—
149	#390	C₄×C₃₁	1	4	yes	—
150	C₄³	C₂²×C₃₁	1	1	yes	characteristic
151	#336	—	2	2	no	—
152	#336	—	2	1	no	—
153	#332	—	2	4	no	—
154	#331	—	2	4	no	—
155	C₂×C₃₁	—	16	2	no	—
156	C₂×C₃₁	#1540	1	2	yes	—
157	C₂×C₃₁	#1553	1	2	yes	—
158	C₂×C₃₁	#1958	1	1	yes	characteristic
159	C₂×C₃₁	#1967	1	1	yes	characteristic
160	C₂×C₃₁	#1982	1	1	yes	characteristic
161	C₂²×Q₈	—	2	1	no	—
162	C₂²×D₄	—	2	1	no	—
163	C₂²×D₄	—	2	1	no	—
164	C₂²×D₄	C₂×C₄×C₃₁	1	2	yes	—
165	C₂²×C₈	—	2	2	no	—
166	C₂²×C₈	—	2	2	no	—
167	C₄⋊Q₈	—	2	2	no	—
168	C₄⋊Q₈	—	2	2	no	—
169	#127	—	2	2	no	—
170	#127	—	2	2	no	—
171	#124	—	4	4	no	—
172	#124	—	4	2	no	—
173	#124	—	4	2	no	—
174	C₂×C₄⋊C₄	—	2	1	no	—
175	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
176	C₂×C₂²⋊C₄	—	2	4	no	—
177	C₂×C₂²⋊C₄	—	2	4	no	—
178	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
179	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
180	C₂×C₄²	D₄×C₃₁	1	2	yes	—
181	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
182	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
183	C₄⋊C₈	—	2	2	no	—
184	C₄⋊C₈	—	2	2	no	—
185	C₄⋊C₈	—	2	2	no	—
186	C₄⋊C₈	D₄×C₃₁	1	4	yes	—
187	C₄×C₈	—	4	2	no	—
188	C₃₁	#9696	1	1	yes	characteristic, direct product factor, Sylow
189	C₂⁴	—	2	2	no	—
190	C₂×Q₈	—	4	2	no	—
191	C₂×Q₈	—	4	1	no	—
192	C₂×Q₈	—	4	1	no	—
193	C₂×Q₈	—	4	2	no	—
194	C₂×D₄	—	2	4	no	—
195	C₂×D₄	—	4	4	no	—
196	C₂×D₄	—	4	2	no	—
197	C₂×D₄	—	4	1	no	—
198	C₂×D₄	—	4	1	no	—
199	C₂×D₄	—	4	1	no	—
200	C₂×D₄	—	4	1	no	—
201	C₂×D₄	—	4	4	no	—
202	C₂×D₄	—	4	2	no	—
203	C₂²×C₄	—	2	2	no	—
204	C₂²×C₄	C₂²⋊C₄×C₃₁	1	2	yes	—
205	C₂²×C₄	C₂²⋊C₄×C₃₁	1	2	yes	—
206	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
207	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
208	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
209	C₂×C₈	—	2	4	no	—
210	C₂×C₈	—	4	2	no	—
211	C₂×C₈	—	4	2	no	—
212	C₂×C₈	—	4	2	no	—
213	C₂×C₈	—	4	4	no	—
214	C₄⋊C₄	—	2	4	no	—
215	C₄⋊C₄	—	4	1	no	—
216	C₄⋊C₄	—	4	1	no	—
217	C₂²⋊C₄	—	4	8	no	—
218	C₂²⋊C₄	—	4	8	no	—
219	C₄²	—	2	4	no	—
220	C₄²	—	2	2	no	—
221	C₄²	—	4	2	no	—
222	C₄²	D₈×C₃₁	1	2	yes	—
223	C₄²	SD₁₆×C₃₁	1	2	yes	—
224	C₄²	C₂×D₄×C₃₁	1	2	yes	—
225	C₄²	#41×C₃₁	1	2	yes	—
226	C₂³	—	4	4	no	—
227	C₂³	—	4	2	no	—
228	C₂³	—	4	4	no	—
229	C₂³	—	4	2	no	—
230	C₂³	—	4	2	no	—
231	C₂³	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
232	Q₈	—	8	2	no	—
233	Q₈	—	8	2	no	—
234	D₄	—	8	4	no	—
235	D₄	—	8	2	no	—
236	D₄	—	8	2	no	—
237	D₄	—	8	2	no	—
238	D₄	—	8	2	no	—
239	C₂×C₄	—	2	2	no	—
240	C₂×C₄	—	2	2	no	—
241	C₂×C₄	—	2	2	no	—
242	C₂×C₄	—	2	2	no	—
243	C₂×C₄	—	2	2	no	—
244	C₂×C₄	—	2	2	no	—
245	C₂×C₄	—	4	2	no	—
246	C₂×C₄	—	4	2	no	—
247	C₂×C₄	—	4	2	no	—
248	C₂×C₄	C₃₁×#102	1	4	yes	—
249	C₂×C₄	C₄×D₄×C₃₁	1	2	yes	—
250	C₂×C₄	C₃₁×#121	1	2	yes	—
251	C₂×C₄	C₃₁×#124	1	1	yes	characteristic
252	C₂×C₄	C₃₁×#127	1	1	yes	characteristic
253	C₂×C₄	C₂×D₈×C₃₁	1	1	yes	characteristic
254	C₂×C₄	C₂×SD₁₆×C₃₁	1	1	yes	characteristic
255	C₂×C₄	C₃₁×#135	1	4	yes	—
256	C₂×C₄	C₃₁×AGL(1,ℤ/8)	1	2	yes	—
257	C₈	—	4	4	no	—
258	C₈	—	8	2	no	—
259	C₂²	—	8	4	no	—
260	C₂²	—	8	4	no	—
261	C₂²	—	8	2	no	—
262	C₂²	—	8	2	no	—
263	C₂²	—	8	2	no	—
264	C₂²	C₃₁×#390	1	1	yes	characteristic
265	C₂²	C₃₁×#413	1	2	yes	—
266	C₂²	C₂×C₃₁×#102	1	1	yes	characteristic
267	C₂²	C₃₁×#416	1	2	yes	—
268	C₂²	C₃₁×#418	1	1	yes	characteristic
269	C₄	—	2	4	no	—
270	C₄	—	2	2	no	—
271	C₄	—	4	2	no	—
272	C₄	—	8	2	no	—
273	C₄	C₃₁×#459	1	2	yes	—
274	C₄	C₃₁×#460	1	2	yes	—
275	C₄	C₃₁×#488	1	2	yes	—
276	C₄	C₃₁×#495	1	2	yes	—
277	C₂	—	16	2	no	—
278	C₂	C₃₁×#1540	1	2	yes	—
279	C₂	C₃₁×#1553	1	2	yes	—
280	C₂	C₃₁×#1958	1	1	yes	characteristic
281	C₂	C₃₁×#1967	1	1	yes	characteristic
282	C₂	C₃₁×#1982	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂×C₂²⋊C₄
commutator	C₂²×C₄	C₂²×C₄×C₃₁
Frattini, cosocle	C₂×C₄²	C₂³×C₃₁
prime radical	C₂×C₃₁×#127	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₄³×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₃₁×#1831	C₂	semidirect
3. C₄×C₃₁×C₄⋊C₈	C₂	semidirect
4. C₂×C₃₁×#332	C₂	semidirect
84. #9696	C₃₁	direct (N × H)
119. #1831	C₂×C₃₁	semidirect
120. C₄×C₄⋊C₈	C₂×C₃₁	semidirect
121. C₂×#332	C₂×C₃₁	semidirect
188. C₃₁	#9696	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×#2858	2
C₃₁×#1831	2
C₄×C₃₁×C₄⋊C₈	2
C₂×C₃₁×#332	2
C₂×C₃₁×#331	2
#9696	31

Subgroups — C31×#9696 #21466455

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#9696 #21466455