Subgroups — C₃₁×#13537 #21470296

Order 7936.

294 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#1942	C₂	1	1	yes	maximal, characteristic
2	C₃₁×#1845	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#1380	C₂	1	2	yes	maximal
4	C₃₁×#1380	C₂	1	2	yes	maximal
5	C₃₁×#1374	C₂	1	1	yes	maximal, characteristic
6	C₂²×C₁₆×C₃₁	C₂²	1	2	yes	—
7	C₂×C₃₁×#107	—	2	1	no	—
8	C₂×C₃₁×#107	C₂²	1	2	yes	—
9	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
10	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
11	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
12	C₃₁×#389	—	2	1	no	—
13	C₃₁×#384	—	2	1	no	—
14	C₃₁×#340	—	2	1	no	—
15	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
16	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
17	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
18	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
19	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
20	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
21	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
22	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
23	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
24	C₂×C₁₆×C₃₁	—	2	2	no	—
25	C₂×C₁₆×C₃₁	—	2	2	no	—
26	C₂×C₁₆×C₃₁	—	2	2	no	—
27	C₃₁×#107	—	2	1	no	—
28	C₃₁×#107	—	2	2	no	—
29	C₃₁×#107	—	2	4	no	—
30	C₃₁×#107	—	4	2	no	—
31	C₃₁×#107	Q₈	1	2	yes	—
32	C₄×C₈×C₃₁	—	2	2	no	—
33	C₃₁×#95	—	4	1	no	—
34	C₂²×C₄×C₃₁	—	4	1	no	—
35	C₂²×C₄×C₃₁	—	4	1	no	—
36	C₂²×C₄×C₃₁	—	4	2	no	—
37	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
38	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
39	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
40	C₂×C₈×C₃₁	—	2	1	no	—
41	C₂×C₈×C₃₁	—	2	1	no	—
42	C₂×C₈×C₃₁	SD₁₆	1	2	yes	—
43	C₂×C₈×C₃₁	C₂×Q₈	1	1	yes	characteristic
44	C₂×C₈×C₃₁	#41	1	2	yes	—
45	C₂×C₈×C₃₁	#41	1	2	yes	—
46	C₂×C₈×C₃₁	#41	1	1	yes	characteristic
47	C₄⋊C₄×C₃₁	—	2	2	no	—
48	C₄⋊C₄×C₃₁	—	4	1	no	—
49	C₄⋊C₄×C₃₁	—	4	1	no	—
50	C₄⋊C₄×C₃₁	—	4	2	no	—
51	C₄⋊C₄×C₃₁	—	4	2	no	—
52	C₄⋊C₄×C₃₁	—	4	1	no	—
53	C₄⋊C₄×C₃₁	—	8	2	no	—
54	C₄⋊C₄×C₃₁	—	8	2	no	—
55	C₄⋊C₄×C₃₁	—	8	2	no	—
56	C₄²×C₃₁	—	2	1	no	—
57	C₄²×C₃₁	—	2	1	no	—
58	C₁₆×C₃₁	—	4	2	no	—
59	#13537	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
60	C₂³×C₃₁	C₂×D₈	1	1	yes	characteristic
61	C₂×C₄×C₃₁	—	2	1	no	—
62	C₂×C₄×C₃₁	—	2	1	no	—
63	C₂×C₄×C₃₁	—	2	1	no	—
64	C₂×C₄×C₃₁	—	2	1	no	—
65	C₂×C₄×C₃₁	—	4	2	no	—
66	C₂×C₄×C₃₁	—	8	1	no	—
67	C₂×C₄×C₃₁	—	8	1	no	—
68	C₂×C₄×C₃₁	—	8	1	no	—
69	C₂×C₄×C₃₁	—	8	2	no	—
70	C₂×C₄×C₃₁	—	8	1	no	—
71	C₂×C₄×C₃₁	—	8	2	no	—
72	C₂×C₄×C₃₁	—	8	2	no	—
73	C₂×C₄×C₃₁	—	8	1	no	—
74	C₂×C₄×C₃₁	D₁₆	1	2	yes	—
75	C₂×C₄×C₃₁	SD₃₂	1	2	yes	—
76	C₂×C₄×C₃₁	C₂²⋊Q₈	1	1	yes	characteristic
77	C₂×C₄×C₃₁	#123	1	1	yes	characteristic
78	C₂×C₄×C₃₁	#124	1	1	yes	characteristic
79	C₂×C₄×C₃₁	C₂×SD₁₆	1	1	yes	characteristic
80	C₂×C₄×C₃₁	#137	1	1	yes	characteristic
81	C₂×C₄×C₃₁	#137	1	1	yes	characteristic
82	C₈×C₃₁	—	2	2	no	—
83	C₈×C₃₁	#125	1	2	yes	—
84	C₈×C₃₁	#126	1	2	yes	—
85	#1942	C₂×C₃₁	1	1	yes	characteristic
86	#1845	C₂×C₃₁	1	1	yes	characteristic
87	#1380	C₂×C₃₁	1	2	yes	—
88	#1380	C₂×C₃₁	1	2	yes	—
89	#1374	C₂×C₃₁	1	1	yes	characteristic
90	C₂²×C₃₁	#474	1	1	yes	characteristic
91	C₂²×C₃₁	#480	1	1	yes	characteristic
92	C₂²×C₃₁	#486	1	1	yes	characteristic
93	C₂²×C₃₁	C₂×D₁₆	1	1	yes	characteristic
94	C₂²×C₃₁	C₂×SD₃₂	1	1	yes	characteristic
95	C₂²×C₃₁	#510	1	1	yes	characteristic
96	C₂²×C₃₁	#510	1	1	yes	characteristic
97	C₄×C₃₁	—	2	2	no	—
98	C₄×C₃₁	—	2	2	no	—
99	C₄×C₃₁	—	8	2	no	—
100	C₄×C₃₁	—	16	1	no	—
101	C₄×C₃₁	—	16	2	no	—
102	C₄×C₃₁	#400	1	1	yes	characteristic
103	C₄×C₃₁	#475	1	1	yes	characteristic
104	C₄×C₃₁	#483	1	1	yes	characteristic
105	C₄×C₃₁	#491	1	1	yes	characteristic
106	C₂²×C₁₆	C₂²×C₃₁	1	2	yes	—
107	C₂×#107	—	2	1	no	—
108	C₂×#107	C₂²×C₃₁	1	2	yes	—
109	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
110	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
111	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
112	#389	—	2	1	no	—
113	#384	—	2	1	no	—
114	#340	—	2	1	no	—
115	C₂×C₃₁	#2099	1	1	yes	characteristic
116	C₂×C₃₁	#2224	1	1	yes	characteristic
117	C₂×C₃₁	#2225	1	1	yes	characteristic
118	C₂×C₃₁	#2232	1	1	yes	characteristic
119	C₂×C₃₁	#2235	1	1	yes	characteristic
120	C₂×C₃₁	#2240	1	1	yes	characteristic
121	C₂×C₃₁	#2245	1	1	yes	characteristic
122	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
123	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
124	C₂×C₄⋊C₄	—	2	1	no	—
125	C₂×C₄⋊C₄	—	2	1	no	—
126	C₂×C₄⋊C₄	—	2	2	no	—
127	C₂×C₄⋊C₄	—	4	1	no	—
128	C₂×C₄⋊C₄	—	4	1	no	—
129	C₂×C₄⋊C₄	—	4	1	no	—
130	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
131	C₂×C₁₆	—	2	2	no	—
132	C₂×C₁₆	—	2	2	no	—
133	C₂×C₁₆	—	2	2	no	—
134	#107	—	2	1	no	—
135	#107	—	2	2	no	—
136	#107	—	2	4	no	—
137	#107	—	4	2	no	—
138	#107	Q₈×C₃₁	1	2	yes	—
139	C₄×C₈	—	2	2	no	—
140	#95	—	4	1	no	—
141	C₃₁	#13537	1	1	yes	characteristic, direct product factor, Sylow
142	C₂²×C₄	—	4	1	no	—
143	C₂²×C₄	—	4	1	no	—
144	C₂²×C₄	—	4	2	no	—
145	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
146	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
147	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
148	C₂×C₈	—	2	1	no	—
149	C₂×C₈	—	2	1	no	—
150	C₂×C₈	SD₁₆×C₃₁	1	2	yes	—
151	C₂×C₈	C₂×Q₈×C₃₁	1	1	yes	characteristic
152	C₂×C₈	#41×C₃₁	1	2	yes	—
153	C₂×C₈	#41×C₃₁	1	2	yes	—
154	C₂×C₈	#41×C₃₁	1	1	yes	characteristic
155	C₄⋊C₄	—	2	2	no	—
156	C₄⋊C₄	—	4	1	no	—
157	C₄⋊C₄	—	4	1	no	—
158	C₄⋊C₄	—	4	2	no	—
159	C₄⋊C₄	—	4	2	no	—
160	C₄⋊C₄	—	4	1	no	—
161	C₄⋊C₄	—	8	2	no	—
162	C₄⋊C₄	—	8	2	no	—
163	C₄⋊C₄	—	8	2	no	—
164	C₄²	—	2	1	no	—
165	C₄²	—	2	1	no	—
166	C₁₆	—	4	2	no	—
167	C₂³	C₂×D₈×C₃₁	1	1	yes	characteristic
168	C₂×C₄	—	2	1	no	—
169	C₂×C₄	—	2	1	no	—
170	C₂×C₄	—	2	1	no	—
171	C₂×C₄	—	2	1	no	—
172	C₂×C₄	—	4	2	no	—
173	C₂×C₄	—	8	1	no	—
174	C₂×C₄	—	8	1	no	—
175	C₂×C₄	—	8	1	no	—
176	C₂×C₄	—	8	2	no	—
177	C₂×C₄	—	8	1	no	—
178	C₂×C₄	—	8	2	no	—
179	C₂×C₄	—	8	2	no	—
180	C₂×C₄	—	8	1	no	—
181	C₂×C₄	C₃₁×D₁₆	1	2	yes	—
182	C₂×C₄	C₃₁×SD₃₂	1	2	yes	—
183	C₂×C₄	C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
184	C₂×C₄	C₃₁×#123	1	1	yes	characteristic
185	C₂×C₄	C₃₁×#124	1	1	yes	characteristic
186	C₂×C₄	C₂×SD₁₆×C₃₁	1	1	yes	characteristic
187	C₂×C₄	C₃₁×#137	1	1	yes	characteristic
188	C₂×C₄	C₃₁×#137	1	1	yes	characteristic
189	C₈	—	2	2	no	—
190	C₈	C₃₁×#125	1	2	yes	—
191	C₈	C₃₁×#126	1	2	yes	—
192	C₂²	C₃₁×#474	1	1	yes	characteristic
193	C₂²	C₃₁×#480	1	1	yes	characteristic
194	C₂²	C₃₁×#486	1	1	yes	characteristic
195	C₂²	C₂×C₃₁×D₁₆	1	1	yes	characteristic
196	C₂²	C₂×C₃₁×SD₃₂	1	1	yes	characteristic
197	C₂²	C₃₁×#510	1	1	yes	characteristic
198	C₂²	C₃₁×#510	1	1	yes	characteristic
199	C₄	—	2	2	no	—
200	C₄	—	2	2	no	—
201	C₄	—	8	2	no	—
202	C₄	—	16	1	no	—
203	C₄	—	16	2	no	—
204	C₄	C₃₁×#400	1	1	yes	characteristic
205	C₄	C₃₁×#475	1	1	yes	characteristic
206	C₄	C₃₁×#483	1	1	yes	characteristic
207	C₄	C₃₁×#491	1	1	yes	characteristic
208	C₂	C₃₁×#2099	1	1	yes	characteristic
209	C₂	C₃₁×#2224	1	1	yes	characteristic
210	C₂	C₃₁×#2225	1	1	yes	characteristic
211	C₂	C₃₁×#2232	1	1	yes	characteristic
212	C₂	C₃₁×#2235	1	1	yes	characteristic
213	C₂	C₃₁×#2240	1	1	yes	characteristic
214	C₂	C₃₁×#2245	1	1	yes	characteristic

	subgroup	G/H
center, socle, prime radical	C₂³×C₃₁	C₂×D₈
commutator, Frattini, cosocle	C₂²×C₈	C₂³×C₃₁
LCS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ C₂×C₄×C₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
59. #13537	C₃₁	direct (N × H)
141. C₃₁	#13537	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×#1942	2
C₃₁×#1845	2
C₃₁×#1380	2
C₃₁×#1374	2
#13537	31

Subgroups — C31×#13537 #21470296

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#13537 #21470296