Subgroups — C₃₁×#10841 #21467600

Order 7936.

1126 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₄×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃₁×#384	C₂	1	2	yes	maximal
3	C₂×C₃₁×#340	C₂	1	4	yes	maximal
4	C₂³×C₈×C₃₁	C₂²	1	2	yes	—
5	C₂²×C₄⋊C₄×C₃₁	—	2	4	no	—
6	C₂²×C₄⋊C₄×C₃₁	C₂²	1	4	yes	—
7	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
8	C₂×C₄×C₈×C₃₁	—	2	4	no	—
9	C₂×C₄×C₈×C₃₁	C₄	1	4	yes	complemented
10	C₃₁×#384	—	2	4	no	—
11	C₃₁×#384	C₄	1	8	yes	complemented
12	C₃₁×#340	—	2	8	no	—
13	C₂³×C₄×C₃₁	—	2	4	no	—
14	C₂³×C₄×C₃₁	D₄	1	2	yes	—
15	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
16	C₂²×C₈×C₃₁	—	2	4	no	—
17	C₂²×C₈×C₃₁	—	2	4	no	—
18	C₂²×C₈×C₃₁	C₂×C₄	1	4	yes	—
19	C₂²×C₈×C₃₁	D₄	1	4	yes	—
20	C₂²×C₈×C₃₁	Q₈	1	4	yes	—
21	C₂×C₄⋊C₄×C₃₁	—	2	8	no	—
22	C₂×C₄⋊C₄×C₃₁	—	2	8	no	—
23	C₂×C₄⋊C₄×C₃₁	—	2	16	no	—
24	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
25	C₂×C₄⋊C₄×C₃₁	—	4	8	no	—
26	C₂×C₄⋊C₄×C₃₁	—	4	8	no	—
27	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	8	yes	—
28	C₂×C₄²×C₃₁	C₂×C₄	1	2	yes	—
29	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
30	C₂×C₄²×C₃₁	D₄	1	4	yes	—
31	C₂×C₄²×C₃₁	Q₈	1	2	yes	—
32	C₄×C₈×C₃₁	—	2	8	no	—
33	C₂⁴×C₃₁	C₂×D₄	1	1	yes	characteristic
34	C₂²×C₄×C₃₁	—	2	8	no	—
35	C₂²×C₄×C₃₁	—	4	4	no	—
36	C₂²×C₄×C₃₁	—	4	4	no	—
37	C₂²×C₄×C₃₁	—	4	8	no	—
38	C₂²×C₄×C₃₁	—	4	8	no	—
39	C₂²×C₄×C₃₁	C₂²⋊C₄	1	8	yes	—
40	C₂²×C₄×C₃₁	C₄⋊C₄	1	4	yes	—
41	C₂²×C₄×C₃₁	D₈	1	4	yes	—
42	C₂²×C₄×C₃₁	SD₁₆	1	8	yes	—
43	C₂²×C₄×C₃₁	Q₁₆	1	4	yes	—
44	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
45	C₂²×C₄×C₃₁	C₂²×C₄	1	2	yes	—
46	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
47	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
48	C₂²×C₄×C₃₁	C₂×Q₈	1	1	yes	characteristic
49	C₂²×C₄×C₃₁	C₂×Q₈	1	2	yes	—
50	C₂²×C₄×C₃₁	#41	1	4	yes	—
51	C₂×C₈×C₃₁	—	2	4	no	—
52	C₂×C₈×C₃₁	—	2	4	no	—
53	C₂×C₈×C₃₁	—	2	8	no	—
54	C₂×C₈×C₃₁	—	2	8	no	—
55	C₂×C₈×C₃₁	C₄⋊C₄	1	8	yes	complemented
56	C₄⋊C₄×C₃₁	—	2	16	no	—
57	C₄⋊C₄×C₃₁	—	4	32	no	—
58	C₄⋊C₄×C₃₁	—	4	8	no	—
59	C₄²×C₃₁	C₄²	1	4	yes	—
60	C₄²×C₃₁	C₂²⋊C₄	1	4	yes	—
61	C₄²×C₃₁	C₄⋊C₄	1	8	yes	—
62	#10841	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
63	C₂³×C₃₁	C₂×C₂²⋊C₄	1	2	yes	—
64	C₂³×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
65	C₂³×C₃₁	#124	1	2	yes	—
66	C₂³×C₃₁	#127	1	1	yes	characteristic
67	C₂³×C₃₁	C₄⋊Q₈	1	1	yes	characteristic
68	C₂³×C₃₁	C₂×D₈	1	2	yes	—
69	C₂³×C₃₁	C₂×SD₁₆	1	4	yes	—
70	C₂³×C₃₁	C₂×Q₁₆	1	2	yes	—
71	C₂×C₄×C₃₁	—	4	8	no	—
72	C₂×C₄×C₃₁	—	4	16	no	—
73	C₂×C₄×C₃₁	—	8	8	no	—
74	C₂×C₄×C₃₁	—	8	4	no	—
75	C₂×C₄×C₃₁	—	8	4	no	—
76	C₂×C₄×C₃₁	#95	1	8	yes	—
77	C₂×C₄×C₃₁	#102	1	16	yes	—
78	C₂×C₄×C₃₁	#103	1	16	yes	—
79	C₂×C₄×C₃₁	#106	1	8	yes	—
80	C₂×C₄×C₃₁	#107	1	8	yes	—
81	C₂×C₄×C₃₁	C₂×C₄²	1	1	yes	characteristic
82	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
83	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	2	yes	—
84	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	2	yes	—
85	C₂×C₄×C₃₁	#117	1	2	yes	—
86	C₂×C₄×C₃₁	C₄×D₄	1	4	yes	—
87	C₂×C₄×C₃₁	C₄×Q₈	1	4	yes	—
88	C₂×C₄×C₃₁	#121	1	4	yes	—
89	C₂×C₄×C₃₁	C₂²⋊Q₈	1	4	yes	—
90	C₂×C₄×C₃₁	#125	1	2	yes	—
91	C₂×C₄×C₃₁	C₄⋊Q₈	1	2	yes	—
92	C₈×C₃₁	—	2	8	no	—
93	C₂²×C₄×C₈	C₂×C₃₁	1	1	yes	characteristic
94	C₂×#384	C₂×C₃₁	1	2	yes	—
95	C₂×#340	C₂×C₃₁	1	4	yes	—
96	C₂²×C₃₁	C₂×#95	1	1	yes	characteristic
97	C₂²×C₃₁	#382	1	1	yes	characteristic
98	C₂²×C₃₁	#384	1	1	yes	characteristic
99	C₂²×C₃₁	#390	1	2	yes	—
100	C₂²×C₃₁	#391	1	2	yes	—
101	C₂²×C₃₁	C₂×#102	1	4	yes	—
102	C₂²×C₃₁	C₂×#103	1	4	yes	—
103	C₂²×C₃₁	C₂×#106	1	2	yes	—
104	C₂²×C₃₁	C₂×#107	1	2	yes	—
105	C₂²×C₃₁	#486	1	4	yes	—
106	C₂²×C₃₁	#487	1	4	yes	—
107	C₂²×C₃₁	#492	1	2	yes	—
108	C₂²×C₃₁	#493	1	1	yes	characteristic
109	C₂²×C₃₁	#494	1	1	yes	characteristic
110	C₂²×C₃₁	#498	1	2	yes	—
111	C₂²×C₃₁	#500	1	2	yes	—
112	C₄×C₃₁	—	8	8	no	—
113	C₄×C₃₁	#340	1	16	yes	complemented
114	C₄×C₃₁	C₄×C₄⋊C₄	1	2	yes	—
115	C₄×C₃₁	#380	1	2	yes	—
116	C₄×C₃₁	#389	1	4	yes	—
117	C₂³×C₈	C₂²×C₃₁	1	2	yes	—
118	C₂²×C₄⋊C₄	—	2	4	no	—
119	C₂²×C₄⋊C₄	C₂²×C₃₁	1	4	yes	—
120	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
121	C₂×C₄×C₈	—	2	4	no	—
122	C₂×C₄×C₈	C₄×C₃₁	1	4	yes	complemented
123	#384	—	2	4	no	—
124	#384	C₄×C₃₁	1	8	yes	complemented
125	#340	—	2	8	no	—
126	C₂×C₃₁	C₄⋊#95	1	1	yes	characteristic
127	C₂×C₃₁	C₂×#340	1	2	yes	—
128	C₂×C₃₁	#1834	1	2	yes	—
129	C₂×C₃₁	#1844	1	1	yes	characteristic
130	C₂×C₃₁	#1845	1	1	yes	characteristic
131	C₂×C₃₁	#1956	1	2	yes	—
132	C₂×C₃₁	#1957	1	2	yes	—
133	C₂×C₃₁	#1990	1	4	yes	—
134	C₂³×C₄	—	2	4	no	—
135	C₂³×C₄	D₄×C₃₁	1	2	yes	—
136	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
137	C₂²×C₈	—	2	4	no	—
138	C₂²×C₈	—	2	4	no	—
139	C₂²×C₈	C₂×C₄×C₃₁	1	4	yes	—
140	C₂²×C₈	D₄×C₃₁	1	4	yes	—
141	C₂²×C₈	Q₈×C₃₁	1	4	yes	—
142	C₂×C₄⋊C₄	—	2	8	no	—
143	C₂×C₄⋊C₄	—	2	8	no	—
144	C₂×C₄⋊C₄	—	2	16	no	—
145	C₂×C₄⋊C₄	—	2	4	no	—
146	C₂×C₄⋊C₄	—	4	8	no	—
147	C₂×C₄⋊C₄	—	4	8	no	—
148	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	8	yes	—
149	C₂×C₄²	C₂×C₄×C₃₁	1	2	yes	—
150	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
151	C₂×C₄²	D₄×C₃₁	1	4	yes	—
152	C₂×C₄²	Q₈×C₃₁	1	2	yes	—
153	C₄×C₈	—	2	8	no	—
154	C₃₁	#10841	1	1	yes	characteristic, direct product factor, Sylow
155	C₂⁴	C₂×D₄×C₃₁	1	1	yes	characteristic
156	C₂²×C₄	—	2	8	no	—
157	C₂²×C₄	—	4	4	no	—
158	C₂²×C₄	—	4	4	no	—
159	C₂²×C₄	—	4	8	no	—
160	C₂²×C₄	—	4	8	no	—
161	C₂²×C₄	C₂²⋊C₄×C₃₁	1	8	yes	—
162	C₂²×C₄	C₄⋊C₄×C₃₁	1	4	yes	—
163	C₂²×C₄	D₈×C₃₁	1	4	yes	—
164	C₂²×C₄	SD₁₆×C₃₁	1	8	yes	—
165	C₂²×C₄	Q₁₆×C₃₁	1	4	yes	—
166	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
167	C₂²×C₄	C₂²×C₄×C₃₁	1	2	yes	—
168	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
169	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
170	C₂²×C₄	C₂×Q₈×C₃₁	1	1	yes	characteristic
171	C₂²×C₄	C₂×Q₈×C₃₁	1	2	yes	—
172	C₂²×C₄	#41×C₃₁	1	4	yes	—
173	C₂×C₈	—	2	4	no	—
174	C₂×C₈	—	2	4	no	—
175	C₂×C₈	—	2	8	no	—
176	C₂×C₈	—	2	8	no	—
177	C₂×C₈	C₄⋊C₄×C₃₁	1	8	yes	complemented
178	C₄⋊C₄	—	2	16	no	—
179	C₄⋊C₄	—	4	32	no	—
180	C₄⋊C₄	—	4	8	no	—
181	C₄²	C₄²×C₃₁	1	4	yes	—
182	C₄²	C₂²⋊C₄×C₃₁	1	4	yes	—
183	C₄²	C₄⋊C₄×C₃₁	1	8	yes	—
184	C₂³	C₂×C₂²⋊C₄×C₃₁	1	2	yes	—
185	C₂³	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
186	C₂³	C₃₁×#124	1	2	yes	—
187	C₂³	C₃₁×#127	1	1	yes	characteristic
188	C₂³	C₃₁×C₄⋊Q₈	1	1	yes	characteristic
189	C₂³	C₂×D₈×C₃₁	1	2	yes	—
190	C₂³	C₂×SD₁₆×C₃₁	1	4	yes	—
191	C₂³	C₂×Q₁₆×C₃₁	1	2	yes	—
192	C₂×C₄	—	4	16	no	—
193	C₂×C₄	—	4	8	no	—
194	C₂×C₄	—	8	8	no	—
195	C₂×C₄	—	8	4	no	—
196	C₂×C₄	—	8	4	no	—
197	C₂×C₄	C₃₁×#95	1	8	yes	—
198	C₂×C₄	C₃₁×#102	1	16	yes	—
199	C₂×C₄	C₃₁×#103	1	16	yes	—
200	C₂×C₄	C₃₁×#106	1	8	yes	—
201	C₂×C₄	C₃₁×#107	1	8	yes	—
202	C₂×C₄	C₂×C₄²×C₃₁	1	1	yes	characteristic
203	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
204	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	2	yes	—
205	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	2	yes	—
206	C₂×C₄	C₃₁×#117	1	2	yes	—
207	C₂×C₄	C₄×D₄×C₃₁	1	4	yes	—
208	C₂×C₄	C₄×Q₈×C₃₁	1	4	yes	—
209	C₂×C₄	C₃₁×#121	1	4	yes	—
210	C₂×C₄	C₃₁×C₂²⋊Q₈	1	4	yes	—
211	C₂×C₄	C₃₁×#125	1	2	yes	—
212	C₂×C₄	C₃₁×C₄⋊Q₈	1	2	yes	—
213	C₈	—	2	8	no	—
214	C₂²	C₂×C₃₁×#95	1	1	yes	characteristic
215	C₂²	C₃₁×#382	1	1	yes	characteristic
216	C₂²	C₃₁×#384	1	1	yes	characteristic
217	C₂²	C₃₁×#390	1	2	yes	—
218	C₂²	C₃₁×#391	1	2	yes	—
219	C₂²	C₂×C₃₁×#102	1	4	yes	—
220	C₂²	C₂×C₃₁×#103	1	4	yes	—
221	C₂²	C₂×C₃₁×#106	1	2	yes	—
222	C₂²	C₂×C₃₁×#107	1	2	yes	—
223	C₂²	C₃₁×#486	1	4	yes	—
224	C₂²	C₃₁×#487	1	4	yes	—
225	C₂²	C₃₁×#492	1	2	yes	—
226	C₂²	C₃₁×#493	1	1	yes	characteristic
227	C₂²	C₃₁×#494	1	1	yes	characteristic
228	C₂²	C₃₁×#498	1	2	yes	—
229	C₂²	C₃₁×#500	1	2	yes	—
230	C₄	—	8	8	no	—
231	C₄	C₃₁×#340	1	16	yes	complemented
232	C₄	C₄×C₄⋊C₄×C₃₁	1	2	yes	—
233	C₄	C₃₁×#380	1	2	yes	—
234	C₄	C₃₁×#389	1	4	yes	—
235	C₂	C₃₁×C₄⋊#95	1	1	yes	characteristic
236	C₂	C₂×C₃₁×#340	1	2	yes	—
237	C₂	C₃₁×#1834	1	2	yes	—
238	C₂	C₃₁×#1844	1	1	yes	characteristic
239	C₂	C₃₁×#1845	1	1	yes	characteristic
240	C₂	C₃₁×#1956	1	2	yes	—
241	C₂	C₃₁×#1957	1	2	yes	—
242	C₂	C₃₁×#1990	1	4	yes	—

	subgroup	G/H
center, socle, prime radical	C₂⁴×C₃₁	C₂×D₄
commutator	C₂×C₄	C₂×C₄²×C₃₁
Frattini, cosocle	C₂³×C₄	C₂³×C₃₁
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴×C₃₁ ◁ C₂²×C₄²×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
9. C₂×C₄×C₈×C₃₁	C₄	semidirect
11. C₃₁×#384	C₄	semidirect
55. C₂×C₈×C₃₁	C₄⋊C₄	semidirect
62. #10841	C₃₁	direct (N × H)
113. C₄×C₃₁	#340	semidirect
122. C₂×C₄×C₈	C₄×C₃₁	semidirect
124. #384	C₄×C₃₁	semidirect
154. C₃₁	#10841	direct (N × H)
177. C₂×C₈	C₄⋊C₄×C₃₁	semidirect
231. C₄	C₃₁×#340	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₄×C₈×C₃₁	2
C₂×C₃₁×#384	2
C₂×C₃₁×#340	2
#10841	31

Subgroups — C31×#10841 #21467600

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#10841 #21467600