Subgroups — C₃₁×#33277 #21490036

Order 7936.

858 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2859	C₂	1	1	yes	maximal, characteristic, complemented
2	C₃₁×#2858	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#1990	C₂	1	2	yes	maximal, complemented
4	C₃₁×#1957	C₂	1	2	yes	maximal
5	C₃₁×#1934	C₂	1	8	yes	maximal, complemented
6	C₄²×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
8	C₂×C₃₁×#127	C₂²	1	1	yes	characteristic
9	C₂×C₃₁×#125	—	2	1	no	—
10	C₂×C₃₁×#124	—	2	1	no	—
11	C₂×C₃₁×#124	—	2	1	no	—
12	C₂×C₃₁×#102	C₂²	1	8	yes	—
13	C₂×C₄×C₈×C₃₁	C₂²	1	4	yes	—
14	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
15	C₃₁×#390	—	2	2	no	—
16	C₃₁×#390	C₂²	1	4	yes	—
17	C₃₁×#389	—	2	2	no	—
18	C₃₁×#389	C₂²	1	4	yes	—
19	C₃₁×#384	C₂²	1	2	yes	—
20	C₃₁×#382	—	2	1	no	—
21	C₄³×C₃₁	C₂²	1	1	yes	characteristic
22	C₃₁×#340	C₂²	1	8	yes	—
23	C₂²×Q₈×C₃₁	—	2	1	no	—
24	C₂²×D₄×C₃₁	—	2	1	no	—
25	C₂²×D₄×C₃₁	—	2	1	no	—
26	C₂²×D₄×C₃₁	C₂³	1	2	yes	—
27	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
28	C₃₁×C₄⋊Q₈	—	2	4	no	—
29	C₃₁×#127	—	2	4	no	—
30	C₃₁×#125	—	4	4	no	—
31	C₃₁×#124	—	4	4	no	—
32	C₃₁×#124	—	4	4	no	—
33	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
34	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
35	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
36	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
37	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
38	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
39	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
40	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
41	C₂×C₄²×C₃₁	D₄	1	2	yes	—
42	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
43	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
44	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
45	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
46	C₃₁×#102	—	2	16	no	—
47	C₄×C₈×C₃₁	—	2	8	no	—
48	C₄×C₈×C₃₁	—	2	4	no	—
49	C₃₁×#95	—	2	4	no	—
50	C₂⁴×C₃₁	—	2	2	no	—
51	C₂×Q₈×C₃₁	—	4	2	no	—
52	C₂×Q₈×C₃₁	—	4	2	no	—
53	C₂×Q₈×C₃₁	—	4	2	no	—
54	C₂×D₄×C₃₁	—	2	8	no	—
55	C₂×D₄×C₃₁	—	2	4	no	—
56	C₂×D₄×C₃₁	—	4	2	no	—
57	C₂×D₄×C₃₁	—	4	2	no	—
58	C₂×D₄×C₃₁	—	4	2	no	—
59	C₂×D₄×C₃₁	—	4	2	no	—
60	C₂×D₄×C₃₁	—	4	4	no	—
61	C₂²×C₄×C₃₁	—	2	4	no	—
62	C₂²×C₄×C₃₁	—	2	2	no	—
63	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
64	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
65	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
66	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
67	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
68	C₂×C₈×C₃₁	—	2	4	no	—
69	C₂×C₈×C₃₁	—	2	4	no	—
70	C₂×C₈×C₃₁	#41	1	8	yes	—
71	C₄⋊C₄×C₃₁	—	2	8	no	—
72	C₄⋊C₄×C₃₁	—	2	4	no	—
73	C₄⋊C₄×C₃₁	—	4	2	no	—
74	C₄⋊C₄×C₃₁	—	4	8	no	—
75	C₄⋊C₄×C₃₁	—	4	4	no	—
76	C₄⋊C₄×C₃₁	—	4	4	no	—
77	C₂²⋊C₄×C₃₁	—	4	8	no	—
78	C₂²⋊C₄×C₃₁	—	4	8	no	—
79	C₄²×C₃₁	—	2	4	no	—
80	C₄²×C₃₁	—	2	4	no	—
81	C₄²×C₃₁	D₈	1	4	yes	—
82	C₄²×C₃₁	SD₁₆	1	4	yes	—
83	C₄²×C₃₁	#41	1	4	yes	—
84	#33277	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	2	no	—
89	C₂³×C₃₁	—	4	4	no	—
90	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
91	Q₈×C₃₁	—	8	4	no	—
92	D₄×C₃₁	—	4	8	no	—
93	D₄×C₃₁	—	8	4	no	—
94	D₄×C₃₁	—	8	4	no	—
95	C₂×C₄×C₃₁	—	2	2	no	—
96	C₂×C₄×C₃₁	—	2	2	no	—
97	C₂×C₄×C₃₁	—	2	2	no	—
98	C₂×C₄×C₃₁	—	2	2	no	—
99	C₂×C₄×C₃₁	—	4	2	no	—
100	C₂×C₄×C₃₁	—	4	4	no	—
101	C₂×C₄×C₃₁	—	4	2	no	—
102	C₂×C₄×C₃₁	—	4	4	no	—
103	C₂×C₄×C₃₁	—	4	2	no	—
104	C₂×C₄×C₃₁	—	4	4	no	—
105	C₂×C₄×C₃₁	#124	1	2	yes	—
106	C₂×C₄×C₃₁	#124	1	2	yes	—
107	C₂×C₄×C₃₁	C₂×D₈	1	4	yes	—
108	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
109	C₂×C₄×C₃₁	C₂×SD₁₆	1	4	yes	—
110	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
111	C₂×C₄×C₃₁	#135	1	4	yes	—
112	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
113	C₂×C₄×C₃₁	C₂×#41	1	4	yes	—
114	C₈×C₃₁	—	2	8	no	—
115	#2859	C₂×C₃₁	1	1	yes	characteristic, complemented
116	#2858	C₂×C₃₁	1	1	yes	characteristic
117	#1990	C₂×C₃₁	1	2	yes	complemented
118	#1957	C₂×C₃₁	1	2	yes	—
119	#1934	C₂×C₃₁	1	8	yes	complemented
120	C₄²×C₈	C₂×C₃₁	1	1	yes	characteristic, complemented
121	C₂²×C₃₁	—	8	2	no	—
122	C₂²×C₃₁	—	8	2	no	—
123	C₂²×C₃₁	—	8	2	no	—
124	C₂²×C₃₁	—	8	4	no	—
125	C₂²×C₃₁	—	8	4	no	—
126	C₂²×C₃₁	C₂×#124	1	1	yes	characteristic
127	C₂²×C₃₁	#532	1	2	yes	—
128	C₂²×C₃₁	C₂²×D₈	1	1	yes	characteristic
129	C₂²×C₃₁	C₂²×SD₁₆	1	1	yes	characteristic
130	C₂²×C₃₁	C₂×#135	1	2	yes	—
131	C₄×C₃₁	—	2	4	no	—
132	C₄×C₃₁	—	2	4	no	—
133	C₄×C₃₁	—	8	2	no	—
134	C₄×C₃₁	—	8	4	no	—
135	C₄×C₃₁	#486	1	4	yes	—
136	C₄×C₃₁	#488	1	4	yes	—
137	C₄×C₃₁	#529	1	4	yes	—
138	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
139	C₂×#127	C₂²×C₃₁	1	1	yes	characteristic
140	C₂×#125	—	2	1	no	—
141	C₂×#124	—	2	1	no	—
142	C₂×#124	—	2	1	no	—
143	C₂×#102	C₂²×C₃₁	1	8	yes	—
144	C₂×C₄×C₈	C₂²×C₃₁	1	4	yes	—
145	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
146	#390	—	2	2	no	—
147	#390	C₂²×C₃₁	1	4	yes	—
148	#389	—	2	2	no	—
149	#389	C₂²×C₃₁	1	4	yes	—
150	#384	C₂²×C₃₁	1	2	yes	—
151	#382	—	2	1	no	—
152	C₄³	C₂²×C₃₁	1	1	yes	characteristic
153	#340	C₂²×C₃₁	1	8	yes	—
154	C₂×C₃₁	—	16	2	no	—
155	C₂×C₃₁	#2861	1	1	yes	characteristic
156	C₂×C₃₁	C₂×#486	1	1	yes	characteristic
157	C₂×C₃₁	C₂×#488	1	1	yes	characteristic
158	C₂×C₃₁	#3167	1	2	yes	—
159	C₂×C₃₁	#3169	1	2	yes	—
160	C₂²×Q₈	—	2	1	no	—
161	C₂²×D₄	—	2	1	no	—
162	C₂²×D₄	—	2	1	no	—
163	C₂²×D₄	C₂³×C₃₁	1	2	yes	—
164	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
165	C₄⋊Q₈	—	2	4	no	—
166	#127	—	2	4	no	—
167	#125	—	4	4	no	—
168	#124	—	4	4	no	—
169	#124	—	4	4	no	—
170	C₂×C₄⋊C₄	—	2	2	no	—
171	C₂×C₄⋊C₄	—	2	4	no	—
172	C₂×C₄⋊C₄	—	2	1	no	—
173	C₂×C₄⋊C₄	—	2	2	no	—
174	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
175	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
176	C₂×C₂²⋊C₄	—	2	4	no	—
177	C₂×C₂²⋊C₄	—	2	4	no	—
178	C₂×C₄²	D₄×C₃₁	1	2	yes	—
179	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
180	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
181	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
182	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
183	#102	—	2	16	no	—
184	C₄×C₈	—	2	8	no	—
185	C₄×C₈	—	2	4	no	—
186	#95	—	2	4	no	—
187	C₃₁	#33277	1	1	yes	characteristic, direct product factor, Sylow
188	C₂⁴	—	2	2	no	—
189	C₂×Q₈	—	4	2	no	—
190	C₂×Q₈	—	4	2	no	—
191	C₂×Q₈	—	4	2	no	—
192	C₂×D₄	—	2	8	no	—
193	C₂×D₄	—	2	4	no	—
194	C₂×D₄	—	4	2	no	—
195	C₂×D₄	—	4	2	no	—
196	C₂×D₄	—	4	2	no	—
197	C₂×D₄	—	4	2	no	—
198	C₂×D₄	—	4	4	no	—
199	C₂²×C₄	—	2	4	no	—
200	C₂²×C₄	—	2	2	no	—
201	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
202	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
203	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
204	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
205	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
206	C₂×C₈	—	2	4	no	—
207	C₂×C₈	—	2	4	no	—
208	C₂×C₈	#41×C₃₁	1	8	yes	—
209	C₄⋊C₄	—	2	8	no	—
210	C₄⋊C₄	—	2	4	no	—
211	C₄⋊C₄	—	4	2	no	—
212	C₄⋊C₄	—	4	8	no	—
213	C₄⋊C₄	—	4	4	no	—
214	C₄⋊C₄	—	4	4	no	—
215	C₂²⋊C₄	—	4	8	no	—
216	C₂²⋊C₄	—	4	8	no	—
217	C₄²	—	2	4	no	—
218	C₄²	—	2	4	no	—
219	C₄²	D₈×C₃₁	1	4	yes	—
220	C₄²	SD₁₆×C₃₁	1	4	yes	—
221	C₄²	#41×C₃₁	1	4	yes	—
222	C₂³	—	4	2	no	—
223	C₂³	—	4	4	no	—
224	C₂³	—	4	2	no	—
225	C₂³	—	4	2	no	—
226	C₂³	—	4	4	no	—
227	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
228	Q₈	—	8	4	no	—
229	D₄	—	4	8	no	—
230	D₄	—	8	4	no	—
231	D₄	—	8	4	no	—
232	C₂×C₄	—	2	2	no	—
233	C₂×C₄	—	2	2	no	—
234	C₂×C₄	—	2	2	no	—
235	C₂×C₄	—	2	2	no	—
236	C₂×C₄	—	4	2	no	—
237	C₂×C₄	—	4	4	no	—
238	C₂×C₄	—	4	2	no	—
239	C₂×C₄	—	4	4	no	—
240	C₂×C₄	—	4	2	no	—
241	C₂×C₄	—	4	4	no	—
242	C₂×C₄	C₃₁×#124	1	2	yes	—
243	C₂×C₄	C₃₁×#124	1	2	yes	—
244	C₂×C₄	C₂×D₈×C₃₁	1	4	yes	—
245	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
246	C₂×C₄	C₂×SD₁₆×C₃₁	1	4	yes	—
247	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
248	C₂×C₄	C₃₁×#135	1	4	yes	—
249	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
250	C₂×C₄	C₂×#41×C₃₁	1	4	yes	—
251	C₈	—	2	8	no	—
252	C₂²	—	8	2	no	—
253	C₂²	—	8	2	no	—
254	C₂²	—	8	2	no	—
255	C₂²	—	8	4	no	—
256	C₂²	—	8	4	no	—
257	C₂²	C₂×C₃₁×#124	1	1	yes	characteristic
258	C₂²	C₃₁×#532	1	2	yes	—
259	C₂²	C₂²×D₈×C₃₁	1	1	yes	characteristic
260	C₂²	C₂²×SD₁₆×C₃₁	1	1	yes	characteristic
261	C₂²	C₂×C₃₁×#135	1	2	yes	—
262	C₄	—	2	4	no	—
263	C₄	—	2	4	no	—
264	C₄	—	8	2	no	—
265	C₄	—	8	4	no	—
266	C₄	C₃₁×#486	1	4	yes	—
267	C₄	C₃₁×#488	1	4	yes	—
268	C₄	C₃₁×#529	1	4	yes	—
269	C₂	—	16	2	no	—
270	C₂	C₃₁×#2861	1	1	yes	characteristic
271	C₂	C₂×C₃₁×#486	1	1	yes	characteristic
272	C₂	C₂×C₃₁×#488	1	1	yes	characteristic
273	C₂	C₃₁×#3167	1	2	yes	—
274	C₂	C₃₁×#3169	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂×C₃₁×#127	C₂²
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
1. C₃₁×#2859	C₂	semidirect
3. C₃₁×#1990	C₂	semidirect
5. C₃₁×#1934	C₂	semidirect
6. C₄²×C₈×C₃₁	C₂	semidirect
84. #33277	C₃₁	direct (N × H)
115. #2859	C₂×C₃₁	semidirect
117. #1990	C₂×C₃₁	semidirect
119. #1934	C₂×C₃₁	semidirect
120. C₄²×C₈	C₂×C₃₁	semidirect
187. C₃₁	#33277	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×#2859	2
C₃₁×#2858	2
C₃₁×#1990	2
C₃₁×#1957	2
C₃₁×#1934	2
C₄²×C₈×C₃₁	2
#33277	31

Subgroups — C31×#33277 #21490036

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#33277 #21490036