Subgroups — C₃₁×#29147 #21485906

Order 7936.

726 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#2862	C₂	1	1	yes	maximal, characteristic
2	C₄×C₃₁×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#2024	C₂	1	4	yes	maximal
4	C₃₁×#1960	C₂	1	2	yes	maximal
5	C₃₁×#1836	C₂	1	2	yes	maximal
6	C₃₁×#1805	C₂	1	4	yes	maximal
7	C₃₁×#1767	C₂	1	1	yes	maximal, characteristic
8	C₂×C₃₁×C₄⋊Q₈	C₂²	1	1	yes	characteristic
9	C₂×C₃₁×C₄⋊Q₈	C₂²	1	2	yes	—
10	C₂×C₄×Q₈×C₃₁	C₂²	1	2	yes	—
11	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
12	C₂×C₃₁×#103	C₂²	1	8	yes	—
13	C₂×C₃₁×#97	C₂²	1	2	yes	—
14	C₃₁×#391	—	2	2	no	—
15	C₃₁×#391	—	2	2	no	—
16	C₃₁×#391	C₂²	1	2	yes	—
17	C₃₁×#389	—	2	2	no	—
18	C₃₁×#384	C₂²	1	1	yes	characteristic
19	C₃₁×#382	C₂²	1	2	yes	—
20	C₃₁×#382	C₂²	1	2	yes	—
21	C₄×C₄⋊C₄×C₃₁	—	2	2	no	—
22	C₄³×C₃₁	C₂²	1	1	yes	characteristic
23	C₃₁×#340	C₂²	1	8	yes	—
24	C₃₁×#336	C₂²	1	2	yes	—
25	C₂²×Q₈×C₃₁	—	2	2	no	—
26	C₂²×Q₈×C₃₁	C₂³	1	2	yes	—
27	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
28	C₃₁×C₄⋊Q₈	—	2	2	no	—
29	C₃₁×C₄⋊Q₈	—	4	4	no	—
30	C₃₁×C₄⋊Q₈	Q₈	1	4	yes	complemented
31	C₄×Q₈×C₃₁	—	2	8	no	—
32	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
33	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
34	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
35	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
36	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
37	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
38	C₂×C₄²×C₃₁	—	2	2	no	—
39	C₂×C₄²×C₃₁	D₄	1	2	yes	—
40	C₂×C₄²×C₃₁	D₄	1	2	yes	—
41	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
42	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
43	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
44	C₃₁×C₄⋊C₈	—	2	4	no	—
45	C₃₁×#103	—	4	8	no	—
46	C₃₁×#97	—	2	4	no	—
47	C₃₁×#95	—	2	4	no	—
48	C₃₁×#95	—	2	4	no	—
49	C₃₁×#95	—	2	2	no	—
50	C₃₁×#95	—	2	2	no	—
51	C₂×Q₈×C₃₁	—	2	2	no	—
52	C₂×Q₈×C₃₁	—	2	4	no	—
53	C₂×Q₈×C₃₁	—	2	4	no	—
54	C₂×Q₈×C₃₁	—	4	4	no	—
55	C₂×Q₈×C₃₁	—	4	4	no	—
56	C₂×Q₈×C₃₁	—	4	4	no	—
57	C₂×Q₈×C₃₁	C₂×Q₈	1	4	yes	—
58	C₂²×C₄×C₃₁	—	2	2	no	—
59	C₂²×C₄×C₃₁	—	2	4	no	—
60	C₂²×C₄×C₃₁	—	2	2	no	—
61	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
62	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
63	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
64	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
65	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
66	C₂×C₈×C₃₁	—	2	4	no	—
67	C₂×C₈×C₃₁	—	2	4	no	—
68	C₂×C₈×C₃₁	—	2	4	no	—
69	C₄⋊C₄×C₃₁	—	2	8	no	—
70	C₄⋊C₄×C₃₁	—	2	4	no	—
71	C₄⋊C₄×C₃₁	—	2	8	no	—
72	C₄⋊C₄×C₃₁	—	4	4	no	—
73	C₄⋊C₄×C₃₁	—	4	4	no	—
74	C₄⋊C₄×C₃₁	—	4	4	no	—
75	C₄²×C₃₁	—	2	4	no	—
76	C₄²×C₃₁	—	2	2	no	—
77	C₄²×C₃₁	—	4	2	no	—
78	C₄²×C₃₁	—	4	4	no	—
79	C₄²×C₃₁	C₂×Q₈	1	2	yes	—
80	C₄²×C₃₁	#41	1	2	yes	—
81	C₄²×C₃₁	#41	1	4	yes	—
82	#29147	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
83	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
84	Q₈×C₃₁	—	2	8	no	—
85	Q₈×C₃₁	—	4	4	no	—
86	Q₈×C₃₁	—	8	8	no	—
87	C₂×C₄×C₃₁	—	2	2	no	—
88	C₂×C₄×C₃₁	—	2	2	no	—
89	C₂×C₄×C₃₁	—	2	2	no	—
90	C₂×C₄×C₃₁	—	2	2	no	—
91	C₂×C₄×C₃₁	—	2	2	no	—
92	C₂×C₄×C₃₁	—	2	2	no	—
93	C₂×C₄×C₃₁	—	2	4	no	—
94	C₂×C₄×C₃₁	—	4	2	no	—
95	C₂×C₄×C₃₁	—	4	2	no	—
96	C₂×C₄×C₃₁	—	4	2	no	—
97	C₂×C₄×C₃₁	—	4	4	no	—
98	C₂×C₄×C₃₁	—	4	4	no	—
99	C₂×C₄×C₃₁	—	4	4	no	—
100	C₂×C₄×C₃₁	—	4	4	no	—
101	C₂×C₄×C₃₁	C₂²⋊Q₈	1	4	yes	—
102	C₂×C₄×C₃₁	#124	1	2	yes	—
103	C₂×C₄×C₃₁	#124	1	2	yes	—
104	C₂×C₄×C₃₁	#137	1	4	yes	—
105	C₂×C₄×C₃₁	C₂²×Q₈	1	1	yes	characteristic
106	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
107	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
108	C₂×C₄×C₃₁	H(5,𝔽₂)	1	2	yes	—
109	C₈×C₃₁	—	4	4	no	—
110	#2862	C₂×C₃₁	1	1	yes	characteristic
111	C₄×C₄⋊Q₈	C₂×C₃₁	1	1	yes	characteristic
112	#2024	C₂×C₃₁	1	4	yes	—
113	#1960	C₂×C₃₁	1	2	yes	—
114	#1836	C₂×C₃₁	1	2	yes	—
115	#1805	C₂×C₃₁	1	4	yes	—
116	#1767	C₂×C₃₁	1	1	yes	characteristic
117	C₂²×C₃₁	C₂×C₂²⋊Q₈	1	1	yes	characteristic
118	C₂²×C₃₁	C₂×#124	1	1	yes	characteristic
119	C₂²×C₃₁	#535	1	1	yes	characteristic
120	C₂²×C₃₁	C₂×#137	1	2	yes	—
121	C₂²×C₃₁	#575	1	2	yes	—
122	C₄×C₃₁	—	2	4	no	—
123	C₄×C₃₁	—	2	2	no	—
124	C₄×C₃₁	—	2	2	no	—
125	C₄×C₃₁	—	2	4	no	—
126	C₄×C₃₁	—	4	4	no	—
127	C₄×C₃₁	—	8	2	no	—
128	C₄×C₃₁	—	8	4	no	—
129	C₄×C₃₁	#554	1	2	yes	—
130	C₄×C₃₁	#555	1	2	yes	—
131	C₂×C₄⋊Q₈	C₂²×C₃₁	1	1	yes	characteristic
132	C₂×C₄⋊Q₈	C₂²×C₃₁	1	2	yes	—
133	C₂×C₄×Q₈	C₂²×C₃₁	1	2	yes	—
134	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
135	C₂×#103	C₂²×C₃₁	1	8	yes	—
136	C₂×#97	C₂²×C₃₁	1	2	yes	—
137	#391	—	2	2	no	—
138	#391	—	2	2	no	—
139	#391	C₂²×C₃₁	1	2	yes	—
140	#389	—	2	2	no	—
141	#384	C₂²×C₃₁	1	1	yes	characteristic
142	#382	C₂²×C₃₁	1	2	yes	—
143	#382	C₂²×C₃₁	1	2	yes	—
144	C₄×C₄⋊C₄	—	2	2	no	—
145	C₄³	C₂²×C₃₁	1	1	yes	characteristic
146	#340	C₂²×C₃₁	1	8	yes	—
147	#336	C₂²×C₃₁	1	2	yes	—
148	C₂×C₃₁	#2563	1	1	yes	characteristic
149	C₂×C₃₁	#3078	1	2	yes	—
150	C₂×C₃₁	#3135	1	1	yes	characteristic
151	C₂×C₃₁	#3139	1	1	yes	characteristic
152	C₂×C₃₁	#3215	1	2	yes	—
153	C₂²×Q₈	—	2	2	no	—
154	C₂²×Q₈	C₂³×C₃₁	1	2	yes	—
155	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
156	C₄⋊Q₈	—	2	2	no	—
157	C₄⋊Q₈	—	4	4	no	—
158	C₄⋊Q₈	Q₈×C₃₁	1	4	yes	complemented
159	C₄×Q₈	—	2	8	no	—
160	C₂×C₄⋊C₄	—	2	2	no	—
161	C₂×C₄⋊C₄	—	2	2	no	—
162	C₂×C₄⋊C₄	—	2	2	no	—
163	C₂×C₄⋊C₄	—	2	2	no	—
164	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
165	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
166	C₂×C₄²	—	2	2	no	—
167	C₂×C₄²	D₄×C₃₁	1	2	yes	—
168	C₂×C₄²	D₄×C₃₁	1	2	yes	—
169	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
170	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
171	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
172	C₄⋊C₈	—	2	4	no	—
173	#103	—	4	8	no	—
174	#97	—	2	4	no	—
175	#95	—	2	4	no	—
176	#95	—	2	4	no	—
177	#95	—	2	2	no	—
178	#95	—	2	2	no	—
179	C₃₁	#29147	1	1	yes	characteristic, direct product factor, Sylow
180	C₂×Q₈	—	2	2	no	—
181	C₂×Q₈	—	2	4	no	—
182	C₂×Q₈	—	2	4	no	—
183	C₂×Q₈	—	4	4	no	—
184	C₂×Q₈	—	4	4	no	—
185	C₂×Q₈	—	4	4	no	—
186	C₂×Q₈	C₂×Q₈×C₃₁	1	4	yes	—
187	C₂²×C₄	—	2	2	no	—
188	C₂²×C₄	—	2	4	no	—
189	C₂²×C₄	—	2	2	no	—
190	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
191	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
192	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
193	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
194	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
195	C₂×C₈	—	2	4	no	—
196	C₂×C₈	—	2	4	no	—
197	C₂×C₈	—	2	4	no	—
198	C₄⋊C₄	—	2	8	no	—
199	C₄⋊C₄	—	2	4	no	—
200	C₄⋊C₄	—	2	8	no	—
201	C₄⋊C₄	—	4	4	no	—
202	C₄⋊C₄	—	4	4	no	—
203	C₄⋊C₄	—	4	4	no	—
204	C₄²	—	2	4	no	—
205	C₄²	—	2	2	no	—
206	C₄²	—	4	2	no	—
207	C₄²	—	4	4	no	—
208	C₄²	C₂×Q₈×C₃₁	1	2	yes	—
209	C₄²	#41×C₃₁	1	2	yes	—
210	C₄²	#41×C₃₁	1	4	yes	—
211	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
212	Q₈	—	2	8	no	—
213	Q₈	—	4	4	no	—
214	Q₈	—	8	8	no	—
215	C₂×C₄	—	2	2	no	—
216	C₂×C₄	—	2	2	no	—
217	C₂×C₄	—	2	2	no	—
218	C₂×C₄	—	2	2	no	—
219	C₂×C₄	—	2	2	no	—
220	C₂×C₄	—	2	2	no	—
221	C₂×C₄	—	2	4	no	—
222	C₂×C₄	—	4	2	no	—
223	C₂×C₄	—	4	2	no	—
224	C₂×C₄	—	4	2	no	—
225	C₂×C₄	—	4	4	no	—
226	C₂×C₄	—	4	4	no	—
227	C₂×C₄	—	4	4	no	—
228	C₂×C₄	—	4	4	no	—
229	C₂×C₄	C₃₁×C₂²⋊Q₈	1	4	yes	—
230	C₂×C₄	C₃₁×#124	1	2	yes	—
231	C₂×C₄	C₃₁×#124	1	2	yes	—
232	C₂×C₄	C₃₁×#137	1	4	yes	—
233	C₂×C₄	C₂²×Q₈×C₃₁	1	1	yes	characteristic
234	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
235	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
236	C₂×C₄	C₃₁×H(5,𝔽₂)	1	2	yes	—
237	C₈	—	4	4	no	—
238	C₂²	C₂×C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
239	C₂²	C₂×C₃₁×#124	1	1	yes	characteristic
240	C₂²	C₃₁×#535	1	1	yes	characteristic
241	C₂²	C₂×C₃₁×#137	1	2	yes	—
242	C₂²	C₃₁×#575	1	2	yes	—
243	C₄	—	2	4	no	—
244	C₄	—	2	2	no	—
245	C₄	—	2	2	no	—
246	C₄	—	2	4	no	—
247	C₄	—	4	4	no	—
248	C₄	—	8	2	no	—
249	C₄	—	8	4	no	—
250	C₄	C₃₁×#554	1	2	yes	—
251	C₄	C₃₁×#555	1	2	yes	—
252	C₂	C₃₁×#2563	1	1	yes	characteristic
253	C₂	C₃₁×#3078	1	2	yes	—
254	C₂	C₃₁×#3135	1	1	yes	characteristic
255	C₂	C₃₁×#3139	1	1	yes	characteristic
256	C₂	C₃₁×#3215	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
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
30. C₃₁×C₄⋊Q₈	Q₈	semidirect
82. #29147	C₃₁	direct (N × H)
158. C₄⋊Q₈	Q₈×C₃₁	semidirect
179. C₃₁	#29147	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×#2862	2
C₄×C₃₁×C₄⋊Q₈	2
C₃₁×#2024	2
C₃₁×#1960	2
C₃₁×#1836	2
C₃₁×#1805	2
C₃₁×#1767	2
#29147	31

Subgroups — C31×#29147 #21485906

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#29147 #21485906