Subgroups — C₃₁×#2439 #16842372

Order 3968.

508 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×C₄⋊Q₈	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₃₁×#117	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#396	C₂	1	2	yes	maximal
4	C₃₁×#393	C₂	1	2	yes	maximal
5	C₃₁×#391	C₂	1	2	yes	maximal, complemented
6	C₃₁×#389	C₂	1	1	yes	maximal, characteristic, complemented
7	C₃₁×#389	C₂	1	1	yes	maximal, characteristic, complemented
8	C₃₁×#387	C₂	1	2	yes	maximal, complemented
9	C₃₁×#382	C₂	1	1	yes	maximal, characteristic, complemented
10	C₃₁×#380	C₂	1	1	yes	maximal, characteristic
11	C₄×C₂²⋊C₄×C₃₁	C₂	1	1	yes	maximal, characteristic
12	C₂²×Q₈×C₃₁	C₂²	1	2	yes	—
13	C₂³×C₄×C₃₁	C₂²	1	1	yes	characteristic
14	C₃₁×C₄⋊Q₈	—	2	4	no	—
15	C₃₁×#117	—	2	4	no	—
16	C₂×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
17	C₂×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
18	C₂×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
19	C₂×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
20	C₂×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
21	C₂×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
22	C₂×C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
23	C₂×C₂²⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
24	C₂×C₂²⋊C₄×C₃₁	C₂²	1	2	yes	—
25	C₂×C₂²⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
26	C₂×C₂²⋊C₄×C₃₁	C₂²	1	2	yes	—
27	C₂×C₄²×C₃₁	C₂²	1	2	yes	—
28	C₂×C₄²×C₃₁	C₂²	1	1	yes	characteristic
29	C₂×C₄²×C₃₁	C₂²	1	1	yes	characteristic
30	C₃₁×#95	C₂²	1	2	yes	—
31	C₃₁×#95	C₂²	1	1	yes	characteristic
32	C₃₁×#95	C₂²	1	1	yes	characteristic
33	C₃₁×#95	C₂²	1	2	yes	—
34	C₃₁×#95	C₂²	1	2	yes	—
35	C₃₁×#95	C₂²	1	2	yes	—
36	C₃₁×#95	C₂²	1	2	yes	—
37	C₂⁴×C₃₁	C₂³	1	1	yes	characteristic
38	C₂×Q₈×C₃₁	—	2	4	no	—
39	C₂×Q₈×C₃₁	—	2	4	no	—
40	C₂×Q₈×C₃₁	—	4	2	no	—
41	C₂²×C₄×C₃₁	—	2	2	no	—
42	C₂²×C₄×C₃₁	—	2	2	no	—
43	C₂²×C₄×C₃₁	Q₈	1	4	yes	complemented
44	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
45	C₂²×C₄×C₃₁	C₂³	1	2	yes	—
46	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
47	C₂²×C₄×C₃₁	C₂³	1	2	yes	—
48	C₂²×C₄×C₃₁	C₂³	1	2	yes	—
49	C₂²×C₄×C₃₁	C₂³	1	2	yes	—
50	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
51	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
52	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
53	C₂²×C₄×C₃₁	C₂³	1	1	yes	characteristic
54	C₄⋊C₄×C₃₁	—	2	2	no	—
55	C₄⋊C₄×C₃₁	—	2	4	no	—
56	C₄⋊C₄×C₃₁	—	2	2	no	—
57	C₄⋊C₄×C₃₁	—	2	4	no	—
58	C₄⋊C₄×C₃₁	—	2	2	no	—
59	C₄⋊C₄×C₃₁	—	4	2	no	—
60	C₄⋊C₄×C₃₁	D₄	1	4	yes	—
61	C₂²⋊C₄×C₃₁	—	2	4	no	—
62	C₂²⋊C₄×C₃₁	—	2	2	no	—
63	C₂²⋊C₄×C₃₁	—	2	2	no	—
64	C₂²⋊C₄×C₃₁	—	4	2	no	—
65	C₄²×C₃₁	—	2	4	no	—
66	C₄²×C₃₁	—	2	2	no	—
67	C₄²×C₃₁	—	2	2	no	—
68	C₂³×C₃₁	—	2	1	no	—
69	C₂³×C₃₁	—	2	1	no	—
70	C₂³×C₃₁	—	2	1	no	—
71	C₂³×C₃₁	—	2	1	no	—
72	C₂³×C₃₁	—	2	1	no	—
73	C₂³×C₃₁	—	2	1	no	—
74	C₂³×C₃₁	C₂×Q₈	1	2	yes	—
75	C₂³×C₃₁	C₂⁴	1	1	yes	characteristic
76	Q₈×C₃₁	—	4	8	no	—
77	C₂×C₄×C₃₁	—	2	1	no	—
78	C₂×C₄×C₃₁	—	2	1	no	—
79	C₂×C₄×C₃₁	—	2	1	no	—
80	C₂×C₄×C₃₁	—	2	1	no	—
81	C₂×C₄×C₃₁	—	2	2	no	—
82	C₂×C₄×C₃₁	—	2	2	no	—
83	C₂×C₄×C₃₁	—	2	1	no	—
84	C₂×C₄×C₃₁	—	2	1	no	—
85	C₂×C₄×C₃₁	—	2	8	no	—
86	C₂×C₄×C₃₁	—	2	2	no	—
87	C₂×C₄×C₃₁	—	2	2	no	—
88	C₂×C₄×C₃₁	—	2	1	no	—
89	C₂×C₄×C₃₁	—	2	1	no	—
90	C₂×C₄×C₃₁	—	2	1	no	—
91	C₂×C₄×C₃₁	—	2	1	no	—
92	C₂×C₄×C₃₁	—	2	2	no	—
93	C₂×C₄×C₃₁	—	2	2	no	—
94	C₂×C₄×C₃₁	—	2	2	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	1	no	—
99	C₂×C₄×C₃₁	—	2	2	no	—
100	C₂×C₄×C₃₁	—	2	1	no	—
101	C₂×C₄×C₃₁	C₂×D₄	1	4	yes	—
102	C₂×C₄×C₃₁	C₂×D₄	1	2	yes	—
103	C₂×C₄×C₃₁	C₂×Q₈	1	2	yes	—
104	C₂×C₄×C₃₁	C₂×Q₈	1	2	yes	—
105	C₂×C₄×C₃₁	#41	1	2	yes	—
106	C₂×C₄×C₃₁	#41	1	2	yes	—
107	C₂×C₄×C₃₁	#41	1	2	yes	—
108	#2439	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
109	C₂²×C₃₁	—	2	2	no	—
110	C₂²×C₃₁	—	2	2	no	—
111	C₂²×C₃₁	—	2	2	no	—
112	C₂²×C₃₁	—	4	1	no	—
113	C₂²×C₃₁	—	4	1	no	—
114	C₂²×C₃₁	—	4	1	no	—
115	C₂²×C₃₁	—	4	1	no	—
116	C₂²×C₃₁	C₂²×D₄	1	1	yes	characteristic
117	C₂²×C₃₁	C₂²×Q₈	1	1	yes	characteristic
118	C₂²×C₃₁	C₂×#41	1	1	yes	characteristic
119	C₂²×C₃₁	C₂×#41	1	1	yes	characteristic
120	C₂²×C₃₁	C₂×#41	1	1	yes	characteristic
121	C₂²×C₃₁	H(5,𝔽₂)	1	1	yes	characteristic
122	C₂²×C₃₁	2₋¹⁺⁴	1	1	yes	characteristic
123	C₄×C₃₁	—	2	2	no	—
124	C₄×C₃₁	—	2	4	no	—
125	C₄×C₃₁	—	2	2	no	—
126	C₄×C₃₁	—	2	2	no	—
127	C₄×C₃₁	—	4	2	no	—
128	C₄×C₃₁	—	4	2	no	—
129	C₄×C₃₁	—	4	1	no	—
130	C₄×C₃₁	—	4	2	no	—
131	C₄×C₃₁	—	4	1	no	—
132	C₄×C₃₁	C₂²⋊Q₈	1	4	yes	—
133	C₂×C₄⋊Q₈	C₂×C₃₁	1	1	yes	characteristic, complemented
134	C₂×#117	C₂×C₃₁	1	1	yes	characteristic
135	#396	C₂×C₃₁	1	2	yes	—
136	#393	C₂×C₃₁	1	2	yes	—
137	#391	C₂×C₃₁	1	2	yes	complemented
138	#389	C₂×C₃₁	1	1	yes	characteristic, complemented
139	#389	C₂×C₃₁	1	1	yes	characteristic, complemented
140	#387	C₂×C₃₁	1	2	yes	complemented
141	#382	C₂×C₃₁	1	1	yes	characteristic, complemented
142	#380	C₂×C₃₁	1	1	yes	characteristic
143	C₄×C₂²⋊C₄	C₂×C₃₁	1	1	yes	characteristic
144	C₂×C₃₁	—	4	2	no	—
145	C₂×C₃₁	C₂×C₂²⋊Q₈	1	1	yes	characteristic
146	C₂×C₃₁	#533	1	1	yes	characteristic
147	C₂×C₃₁	#544	1	1	yes	characteristic
148	C₂×C₃₁	#546	1	1	yes	characteristic
149	C₂×C₃₁	#548	1	1	yes	characteristic
150	C₂×C₃₁	#555	1	1	yes	characteristic
151	C₂×C₃₁	#556	1	1	yes	characteristic
152	C₂²×Q₈	C₂²×C₃₁	1	2	yes	—
153	C₂³×C₄	C₂²×C₃₁	1	1	yes	characteristic
154	C₄⋊Q₈	—	2	4	no	—
155	#117	—	2	4	no	—
156	C₂×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
157	C₂×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
158	C₂×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
159	C₂×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
160	C₂×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
161	C₂×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
162	C₂×C₄⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
163	C₂×C₂²⋊C₄	C₂²×C₃₁	1	2	yes	—
164	C₂×C₂²⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
165	C₂×C₂²⋊C₄	C₂²×C₃₁	1	1	yes	characteristic
166	C₂×C₂²⋊C₄	C₂²×C₃₁	1	2	yes	—
167	C₂×C₄²	C₂²×C₃₁	1	2	yes	—
168	C₂×C₄²	C₂²×C₃₁	1	1	yes	characteristic
169	C₂×C₄²	C₂²×C₃₁	1	1	yes	characteristic
170	#95	C₂²×C₃₁	1	1	yes	characteristic
171	#95	C₂²×C₃₁	1	1	yes	characteristic
172	#95	C₂²×C₃₁	1	2	yes	—
173	#95	C₂²×C₃₁	1	2	yes	—
174	#95	C₂²×C₃₁	1	2	yes	—
175	#95	C₂²×C₃₁	1	2	yes	—
176	#95	C₂²×C₃₁	1	2	yes	—
177	C₃₁	#2439	1	1	yes	characteristic, direct product factor, Sylow
178	C₂⁴	C₂³×C₃₁	1	1	yes	characteristic
179	C₂×Q₈	—	2	4	no	—
180	C₂×Q₈	—	2	4	no	—
181	C₂×Q₈	—	4	2	no	—
182	C₂²×C₄	—	2	2	no	—
183	C₂²×C₄	—	2	2	no	—
184	C₂²×C₄	Q₈×C₃₁	1	4	yes	complemented
185	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
186	C₂²×C₄	C₂³×C₃₁	1	2	yes	—
187	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
188	C₂²×C₄	C₂³×C₃₁	1	2	yes	—
189	C₂²×C₄	C₂³×C₃₁	1	2	yes	—
190	C₂²×C₄	C₂³×C₃₁	1	2	yes	—
191	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
192	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
193	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
194	C₂²×C₄	C₂³×C₃₁	1	1	yes	characteristic
195	C₄⋊C₄	—	2	2	no	—
196	C₄⋊C₄	—	2	4	no	—
197	C₄⋊C₄	—	2	2	no	—
198	C₄⋊C₄	—	2	4	no	—
199	C₄⋊C₄	—	2	2	no	—
200	C₄⋊C₄	—	4	2	no	—
201	C₄⋊C₄	D₄×C₃₁	1	4	yes	—
202	C₂²⋊C₄	—	2	4	no	—
203	C₂²⋊C₄	—	2	2	no	—
204	C₂²⋊C₄	—	2	2	no	—
205	C₂²⋊C₄	—	4	2	no	—
206	C₄²	—	2	4	no	—
207	C₄²	—	2	2	no	—
208	C₄²	—	2	2	no	—
209	C₂³	—	2	1	no	—
210	C₂³	—	2	1	no	—
211	C₂³	—	2	1	no	—
212	C₂³	—	2	1	no	—
213	C₂³	—	2	1	no	—
214	C₂³	—	2	1	no	—
215	C₂³	C₂×Q₈×C₃₁	1	2	yes	—
216	C₂³	C₂⁴×C₃₁	1	1	yes	characteristic
217	Q₈	—	4	8	no	—
218	C₂×C₄	—	2	1	no	—
219	C₂×C₄	—	2	1	no	—
220	C₂×C₄	—	2	1	no	—
221	C₂×C₄	—	2	1	no	—
222	C₂×C₄	—	2	2	no	—
223	C₂×C₄	—	2	2	no	—
224	C₂×C₄	—	2	1	no	—
225	C₂×C₄	—	2	1	no	—
226	C₂×C₄	—	2	8	no	—
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	2	2	no	—
229	C₂×C₄	—	2	1	no	—
230	C₂×C₄	—	2	1	no	—
231	C₂×C₄	—	2	1	no	—
232	C₂×C₄	—	2	1	no	—
233	C₂×C₄	—	2	2	no	—
234	C₂×C₄	—	2	2	no	—
235	C₂×C₄	—	2	2	no	—
236	C₂×C₄	—	2	2	no	—
237	C₂×C₄	—	2	2	no	—
238	C₂×C₄	—	2	2	no	—
239	C₂×C₄	—	2	1	no	—
240	C₂×C₄	—	2	2	no	—
241	C₂×C₄	—	2	1	no	—
242	C₂×C₄	C₂×D₄×C₃₁	1	4	yes	—
243	C₂×C₄	C₂×D₄×C₃₁	1	2	yes	—
244	C₂×C₄	C₂×Q₈×C₃₁	1	2	yes	—
245	C₂×C₄	C₂×Q₈×C₃₁	1	2	yes	—
246	C₂×C₄	#41×C₃₁	1	2	yes	—
247	C₂×C₄	#41×C₃₁	1	2	yes	—
248	C₂×C₄	#41×C₃₁	1	2	yes	—
249	C₂²	—	2	2	no	—
250	C₂²	—	2	2	no	—
251	C₂²	—	2	2	no	—
252	C₂²	—	4	1	no	—
253	C₂²	—	4	1	no	—
254	C₂²	—	4	1	no	—
255	C₂²	—	4	1	no	—
256	C₂²	C₂²×D₄×C₃₁	1	1	yes	characteristic
257	C₂²	C₂²×Q₈×C₃₁	1	1	yes	characteristic
258	C₂²	C₂×#41×C₃₁	1	1	yes	characteristic
259	C₂²	C₂×#41×C₃₁	1	1	yes	characteristic
260	C₂²	C₂×#41×C₃₁	1	1	yes	characteristic
261	C₂²	C₃₁×H(5,𝔽₂)	1	1	yes	characteristic
262	C₂²	C₃₁×2₋¹⁺⁴	1	1	yes	characteristic
263	C₄	—	2	2	no	—
264	C₄	—	2	4	no	—
265	C₄	—	2	2	no	—
266	C₄	—	2	2	no	—
267	C₄	—	4	2	no	—
268	C₄	—	4	2	no	—
269	C₄	—	4	1	no	—
270	C₄	—	4	2	no	—
271	C₄	—	4	1	no	—
272	C₄	C₃₁×C₂²⋊Q₈	1	4	yes	—
273	C₂	—	4	2	no	—
274	C₂	C₂×C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
275	C₂	C₃₁×#533	1	1	yes	characteristic
276	C₂	C₃₁×#544	1	1	yes	characteristic
277	C₂	C₃₁×#546	1	1	yes	characteristic
278	C₂	C₃₁×#548	1	1	yes	characteristic
279	C₂	C₃₁×#555	1	1	yes	characteristic
280	C₂	C₃₁×#556	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
1. C₂×C₃₁×C₄⋊Q₈	C₂	semidirect
5. C₃₁×#391	C₂	semidirect
6. C₃₁×#389	C₂	semidirect
7. C₃₁×#389	C₂	semidirect
8. C₃₁×#387	C₂	semidirect
9. C₃₁×#382	C₂	semidirect
43. C₂²×C₄×C₃₁	Q₈	semidirect
108. #2439	C₃₁	direct (N × H)
133. C₂×C₄⋊Q₈	C₂×C₃₁	semidirect
137. #391	C₂×C₃₁	semidirect
138. #389	C₂×C₃₁	semidirect
139. #389	C₂×C₃₁	semidirect
140. #387	C₂×C₃₁	semidirect
141. #382	C₂×C₃₁	semidirect
177. C₃₁	#2439	direct (N × H)
184. C₂²×C₄	Q₈×C₃₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×C₄⋊Q₈	2
C₂×C₃₁×#117	2
C₃₁×#396	2
C₃₁×#393	2
C₃₁×#391	2
C₃₁×#389	2
C₃₁×#387	2
C₃₁×#382	2
C₃₁×#380	2
C₄×C₂²⋊C₄×C₃₁	2
#2439	31

Subgroups — C31×#2439 #16842372

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#2439 #16842372