Subgroups — C₃₁×#9593 #21466352

Order 7936.

398 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#1939	C₂	1	2	yes	maximal
2	C₄×C₃₁×#106	C₂	1	1	yes	maximal, characteristic
3	C₂×C₃₁×#334	C₂	1	1	yes	maximal, characteristic
4	C₂×C₈²×C₃₁	C₂	1	1	yes	maximal, characteristic
5	C₃₁×#1279	C₂	1	2	yes	maximal
6	C₂×C₃₁×#106	C₄	1	1	yes	characteristic
7	C₂×C₃₁×#106	C₄	1	1	yes	characteristic
8	C₂×C₃₁×C₄⋊C₈	—	2	2	no	—
9	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
10	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
12	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
13	C₄×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
14	C₃₁×#340	C₄	1	2	yes	—
15	C₃₁×#336	—	2	2	no	—
16	C₃₁×#334	—	2	2	no	—
17	C₈²×C₃₁	—	2	2	no	—
18	C₂²×C₈×C₃₁	—	2	1	no	—
19	C₂²×C₈×C₃₁	—	2	2	no	—
20	C₂²×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
21	C₂²×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
22	C₂²×C₈×C₃₁	D₄	1	2	yes	—
23	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
24	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
25	C₂×C₄²×C₃₁	—	2	2	no	—
26	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
27	C₃₁×#106	—	2	2	no	—
28	C₃₁×#106	C₈	1	4	yes	complemented
29	C₃₁×C₄⋊C₈	—	2	2	no	—
30	C₃₁×C₄⋊C₈	—	2	2	no	—
31	C₃₁×C₄⋊C₈	—	4	4	no	—
32	C₄×C₈×C₃₁	—	2	1	no	—
33	C₄×C₈×C₃₁	—	2	1	no	—
34	C₄×C₈×C₃₁	—	2	1	no	—
35	C₄×C₈×C₃₁	D₄	1	2	yes	—
36	C₄×C₈×C₃₁	Q₈	1	2	yes	—
37	C₄×C₈×C₃₁	Q₈	1	2	yes	—
38	C₃₁×#95	—	2	2	no	—
39	C₂²×C₄×C₃₁	—	2	2	no	—
40	C₂²×C₄×C₃₁	—	2	2	no	—
41	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
42	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
43	C₂²×C₄×C₃₁	#41	1	1	yes	characteristic
44	C₂×C₈×C₃₁	—	2	4	no	—
45	C₂×C₈×C₃₁	—	2	2	no	—
46	C₂×C₈×C₃₁	—	2	2	no	—
47	C₂×C₈×C₃₁	—	2	1	no	—
48	C₂×C₈×C₃₁	—	2	1	no	—
49	C₂×C₈×C₃₁	—	2	2	no	—
50	C₂×C₈×C₃₁	—	4	2	no	—
51	C₂×C₈×C₃₁	—	4	2	no	—
52	C₂×C₈×C₃₁	—	4	2	no	—
53	C₂×C₈×C₃₁	C₄⋊C₄	1	2	yes	—
54	C₂×C₈×C₃₁	C₄⋊C₄	1	2	yes	—
55	C₂×C₈×C₃₁	C₂×C₈	1	2	yes	—
56	C₂×C₈×C₃₁	M₁₆	1	2	yes	—
57	C₂×C₈×C₃₁	SD₁₆	1	4	yes	—
58	C₄⋊C₄×C₃₁	—	2	2	no	—
59	C₄⋊C₄×C₃₁	—	2	2	no	—
60	C₄⋊C₄×C₃₁	—	2	2	no	—
61	C₄⋊C₄×C₃₁	C₂×C₈	1	4	yes	—
62	C₄²×C₃₁	—	4	2	no	—
63	C₄²×C₃₁	—	4	2	no	—
64	C₄²×C₃₁	C₂×D₄	1	1	yes	characteristic
65	C₄²×C₃₁	C₂×Q₈	1	1	yes	characteristic
66	C₄²×C₃₁	C₂×Q₈	1	1	yes	characteristic
67	C₄²×C₃₁	#41	1	1	yes	characteristic
68	#9593	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
69	C₂³×C₃₁	C₄×D₄	1	1	yes	characteristic
70	C₂×C₄×C₃₁	—	2	2	no	—
71	C₂×C₄×C₃₁	—	2	4	no	—
72	C₂×C₄×C₃₁	—	4	2	no	—
73	C₂×C₄×C₃₁	—	4	2	no	—
74	C₂×C₄×C₃₁	—	4	2	no	—
75	C₂×C₄×C₃₁	—	4	2	no	—
76	C₂×C₄×C₃₁	—	4	2	no	—
77	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
78	C₂×C₄×C₃₁	C₄×Q₈	1	1	yes	characteristic
79	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
80	C₂×C₄×C₃₁	C₂²⋊Q₈	1	1	yes	characteristic
81	C₂×C₄×C₃₁	#125	1	1	yes	characteristic
82	C₂×C₄×C₃₁	C₄⋊Q₈	1	1	yes	characteristic
83	C₂×C₄×C₃₁	C₂²×C₈	1	1	yes	characteristic
84	C₂×C₄×C₃₁	C₂×M₁₆	1	1	yes	characteristic
85	C₂×C₄×C₃₁	#131	1	1	yes	characteristic
86	C₂×C₄×C₃₁	#131	1	1	yes	characteristic
87	C₂×C₄×C₃₁	C₂×SD₁₆	1	2	yes	—
88	C₂×C₄×C₃₁	#135	1	2	yes	—
89	C₈×C₃₁	—	2	4	no	—
90	C₈×C₃₁	—	2	2	no	—
91	C₈×C₃₁	—	2	4	no	—
92	C₈×C₃₁	—	8	2	no	—
93	C₈×C₃₁	C₄⋊C₈	1	4	yes	complemented
94	#1939	C₂×C₃₁	1	2	yes	—
95	C₄×#106	C₂×C₃₁	1	1	yes	characteristic
96	C₂×#334	C₂×C₃₁	1	1	yes	characteristic
97	C₂×C₈²	C₂×C₃₁	1	1	yes	characteristic
98	#1279	C₂×C₃₁	1	2	yes	—
99	C₂²×C₃₁	#389	1	1	yes	characteristic
100	C₂²×C₃₁	C₈×D₄	1	1	yes	characteristic
101	C₂²×C₃₁	#436	1	1	yes	characteristic
102	C₂²×C₃₁	C₄×SD₁₆	1	2	yes	—
103	C₂²×C₃₁	#443	1	2	yes	—
104	C₄×C₃₁	—	2	1	no	—
105	C₄×C₃₁	—	2	1	no	—
106	C₄×C₃₁	—	4	4	no	—
107	C₄×C₃₁	—	8	2	no	—
108	C₄×C₃₁	C₂×C₄⋊C₈	1	1	yes	characteristic
109	C₄×C₃₁	#424	1	1	yes	characteristic
110	C₄×C₃₁	C₈×Q₈	1	1	yes	characteristic
111	C₄×C₃₁	#446	1	1	yes	characteristic
112	C₄×C₃₁	#465	1	2	yes	—
113	C₄×C₃₁	#498	1	1	yes	characteristic
114	C₄×C₃₁	#499	1	1	yes	characteristic
115	C₂×#106	C₄×C₃₁	1	1	yes	characteristic
116	C₂×#106	C₄×C₃₁	1	1	yes	characteristic
117	C₂×C₄⋊C₈	—	2	2	no	—
118	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
119	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
120	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
121	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
122	C₄×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
123	#340	C₄×C₃₁	1	2	yes	—
124	#336	—	2	2	no	—
125	#334	—	2	2	no	—
126	C₈²	—	2	2	no	—
127	C₂×C₃₁	C₈×SD₁₆	1	2	yes	—
128	C₂×C₃₁	#1590	1	2	yes	—
129	C₂×C₃₁	#1939	1	1	yes	characteristic
130	C₂×C₃₁	#1941	1	1	yes	characteristic
131	C₂×C₃₁	#1945	1	1	yes	characteristic
132	C₂²×C₈	—	2	1	no	—
133	C₂²×C₈	—	2	2	no	—
134	C₂²×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
135	C₂²×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
136	C₂²×C₈	D₄×C₃₁	1	2	yes	—
137	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
138	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
139	C₂×C₄²	—	2	2	no	—
140	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
141	#106	—	2	2	no	—
142	#106	C₈×C₃₁	1	4	yes	complemented
143	C₄⋊C₈	—	2	2	no	—
144	C₄⋊C₈	—	2	2	no	—
145	C₄⋊C₈	—	4	4	no	—
146	C₄×C₈	—	2	1	no	—
147	C₄×C₈	—	2	1	no	—
148	C₄×C₈	—	2	1	no	—
149	C₄×C₈	D₄×C₃₁	1	2	yes	—
150	C₄×C₈	Q₈×C₃₁	1	2	yes	—
151	C₄×C₈	Q₈×C₃₁	1	2	yes	—
152	#95	—	2	2	no	—
153	C₃₁	#9593	1	1	yes	characteristic, direct product factor, Sylow
154	C₂²×C₄	—	2	2	no	—
155	C₂²×C₄	—	2	2	no	—
156	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
157	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
158	C₂²×C₄	#41×C₃₁	1	1	yes	characteristic
159	C₂×C₈	—	2	4	no	—
160	C₂×C₈	—	2	2	no	—
161	C₂×C₈	—	2	2	no	—
162	C₂×C₈	—	2	1	no	—
163	C₂×C₈	—	2	1	no	—
164	C₂×C₈	—	2	2	no	—
165	C₂×C₈	—	4	2	no	—
166	C₂×C₈	—	4	2	no	—
167	C₂×C₈	—	4	2	no	—
168	C₂×C₈	C₄⋊C₄×C₃₁	1	2	yes	—
169	C₂×C₈	C₄⋊C₄×C₃₁	1	2	yes	—
170	C₂×C₈	C₂×C₈×C₃₁	1	2	yes	—
171	C₂×C₈	M₁₆×C₃₁	1	2	yes	—
172	C₂×C₈	SD₁₆×C₃₁	1	4	yes	—
173	C₄⋊C₄	—	2	2	no	—
174	C₄⋊C₄	—	2	2	no	—
175	C₄⋊C₄	—	2	2	no	—
176	C₄⋊C₄	C₂×C₈×C₃₁	1	4	yes	—
177	C₄²	—	4	2	no	—
178	C₄²	—	4	2	no	—
179	C₄²	C₂×D₄×C₃₁	1	1	yes	characteristic
180	C₄²	C₂×Q₈×C₃₁	1	1	yes	characteristic
181	C₄²	C₂×Q₈×C₃₁	1	1	yes	characteristic
182	C₄²	#41×C₃₁	1	1	yes	characteristic
183	C₂³	C₄×D₄×C₃₁	1	1	yes	characteristic
184	C₂×C₄	—	2	2	no	—
185	C₂×C₄	—	2	4	no	—
186	C₂×C₄	—	4	2	no	—
187	C₂×C₄	—	4	2	no	—
188	C₂×C₄	—	4	2	no	—
189	C₂×C₄	—	4	2	no	—
190	C₂×C₄	—	4	2	no	—
191	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
192	C₂×C₄	C₄×Q₈×C₃₁	1	1	yes	characteristic
193	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
194	C₂×C₄	C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
195	C₂×C₄	C₃₁×#125	1	1	yes	characteristic
196	C₂×C₄	C₃₁×C₄⋊Q₈	1	1	yes	characteristic
197	C₂×C₄	C₂²×C₈×C₃₁	1	1	yes	characteristic
198	C₂×C₄	C₂×M₁₆×C₃₁	1	1	yes	characteristic
199	C₂×C₄	C₃₁×#131	1	1	yes	characteristic
200	C₂×C₄	C₃₁×#131	1	1	yes	characteristic
201	C₂×C₄	C₂×SD₁₆×C₃₁	1	2	yes	—
202	C₂×C₄	C₃₁×#135	1	2	yes	—
203	C₈	—	2	4	no	—
204	C₈	—	2	2	no	—
205	C₈	—	2	4	no	—
206	C₈	—	8	2	no	—
207	C₈	C₃₁×C₄⋊C₈	1	4	yes	complemented
208	C₂²	C₃₁×#389	1	1	yes	characteristic
209	C₂²	C₈×D₄×C₃₁	1	1	yes	characteristic
210	C₂²	C₃₁×#436	1	1	yes	characteristic
211	C₂²	C₄×SD₁₆×C₃₁	1	2	yes	—
212	C₂²	C₃₁×#443	1	2	yes	—
213	C₄	—	2	1	no	—
214	C₄	—	2	1	no	—
215	C₄	—	4	4	no	—
216	C₄	—	8	2	no	—
217	C₄	C₂×C₃₁×C₄⋊C₈	1	1	yes	characteristic
218	C₄	C₃₁×#424	1	1	yes	characteristic
219	C₄	C₈×Q₈×C₃₁	1	1	yes	characteristic
220	C₄	C₃₁×#446	1	1	yes	characteristic
221	C₄	C₃₁×#465	1	2	yes	—
222	C₄	C₃₁×#498	1	1	yes	characteristic
223	C₄	C₃₁×#499	1	1	yes	characteristic
224	C₂	C₈×SD₁₆×C₃₁	1	2	yes	—
225	C₂	C₃₁×#1590	1	2	yes	—
226	C₂	C₃₁×#1939	1	1	yes	characteristic
227	C₂	C₃₁×#1941	1	1	yes	characteristic
228	C₂	C₃₁×#1945	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₃₁	C₂×D₄
commutator	C₂×C₄	C₂²×C₈×C₃₁
Frattini, cosocle	C₂×C₄²	C₂³×C₃₁
socle, prime radical	C₂³×C₃₁	C₄×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₃₁ ◁ C₂×C₄×C₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
28. C₃₁×#106	C₈	semidirect
68. #9593	C₃₁	direct (N × H)
93. C₈×C₃₁	C₄⋊C₈	semidirect
142. #106	C₈×C₃₁	semidirect
153. C₃₁	#9593	direct (N × H)
207. C₈	C₃₁×C₄⋊C₈	semidirect

Maximal subgroups

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

subgroup	index
C₃₁×#1939	2
C₄×C₃₁×#106	2
C₂×C₃₁×#334	2
C₂×C₈²×C₃₁	2
C₃₁×#1279	2
#9593	31

Subgroups — C31×#9593 #21466352

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#9593 #21466352