Subgroups — C₂×C₃₁×#2226 #21490380

Order 7936.

638 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#500	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₄×D₈×C₃₁	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#2226	C₂	1	8	yes	maximal, direct product factor
4	C₂×C₃₁×#367	C₂	1	2	yes	maximal, complemented
5	C₂×C₃₁×C₄⋊C₁₆	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×C₃₁×#357	C₂	1	2	yes	maximal
7	C₂²×D₈×C₃₁	C₂²	1	1	yes	characteristic
8	C₂×C₃₁×C₄⋊Q₈	—	2	1	no	—
9	C₂×C₄×D₄×C₃₁	—	2	1	no	—
10	C₂²×C₁₆×C₃₁	C₂²	1	2	yes	—
11	C₃₁×#500	—	2	2	no	—
12	C₃₁×#500	C₂²	1	4	yes	complemented
13	C₄×D₈×C₃₁	—	2	2	no	—
14	C₄×D₈×C₃₁	C₂²	1	4	yes	—
15	C₂×C₃₁×#107	—	2	1	no	—
16	C₂×C₃₁×#107	C₂²	1	2	yes	—
17	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
18	C₂×C₃₁×#102	—	2	1	no	—
19	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
20	C₃₁×#367	C₂²	1	8	yes	complemented
21	C₃₁×C₄⋊C₁₆	C₂²	1	4	yes	complemented
22	C₃₁×#357	C₂²	1	8	yes	—
23	C₂²×Q₈×C₃₁	—	4	1	no	—
24	C₂²×D₄×C₃₁	—	2	1	no	—
25	C₂³×C₄×C₃₁	—	4	1	no	—
26	C₂×D₈×C₃₁	—	2	1	no	—
27	C₂×D₈×C₃₁	—	2	2	no	—
28	C₂×D₈×C₃₁	Q₈	1	4	yes	complemented
29	C₂×D₈×C₃₁	C₂³	1	2	yes	—
30	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
31	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
32	C₃₁×C₄⋊Q₈	—	2	4	no	—
33	C₃₁×C₄⋊Q₈	—	4	2	no	—
34	C₄×D₄×C₃₁	—	2	4	no	—
35	C₄×D₄×C₃₁	—	4	2	no	—
36	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
37	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
38	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
39	C₂×C₂²⋊C₄×C₃₁	—	4	1	no	—
40	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
41	C₂×C₁₆×C₃₁	—	2	4	no	—
42	C₂×C₁₆×C₃₁	C₂³	1	4	yes	—
43	C₃₁×#107	—	2	4	no	—
44	C₃₁×#107	—	2	1	no	—
45	C₃₁×#107	—	2	2	no	—
46	C₃₁×#107	C₂³	1	2	yes	—
47	C₃₁×#107	C₂³	1	4	yes	—
48	C₃₁×#102	—	2	4	no	—
49	C₄×C₈×C₃₁	D₄	1	2	yes	—
50	C₄×C₈×C₃₁	C₂³	1	2	yes	—
51	C₂⁴×C₃₁	—	4	1	no	—
52	C₂×Q₈×C₃₁	—	4	4	no	—
53	C₂×Q₈×C₃₁	—	8	4	no	—
54	C₂×D₄×C₃₁	—	2	4	no	—
55	C₂×D₄×C₃₁	—	2	2	no	—
56	C₂×D₄×C₃₁	—	4	1	no	—
57	C₂×D₄×C₃₁	—	4	2	no	—
58	C₂²×C₄×C₃₁	—	4	1	no	—
59	C₂²×C₄×C₃₁	—	4	2	no	—
60	C₂²×C₄×C₃₁	—	4	4	no	—
61	C₂²×C₄×C₃₁	—	8	4	no	—
62	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
63	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
64	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
65	D₈×C₃₁	—	2	4	no	—
66	D₈×C₃₁	—	2	2	no	—
67	D₈×C₃₁	C₂×Q₈	1	4	yes	complemented
68	C₂×C₈×C₃₁	—	2	2	no	—
69	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
70	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
71	C₂×C₈×C₃₁	C₂×Q₈	1	2	yes	—
72	C₂×C₈×C₃₁	#41	1	2	yes	—
73	C₂×C₈×C₃₁	C₂⁴	1	1	yes	characteristic
74	C₄⋊C₄×C₃₁	—	2	2	no	—
75	C₄⋊C₄×C₃₁	—	2	4	no	—
76	C₄⋊C₄×C₃₁	—	4	1	no	—
77	C₄⋊C₄×C₃₁	—	4	2	no	—
78	C₄⋊C₄×C₃₁	—	4	4	no	—
79	C₂²⋊C₄×C₃₁	—	4	4	no	—
80	C₄²×C₃₁	D₈	1	2	yes	—
81	C₄²×C₃₁	C₂×D₄	1	2	yes	—
82	C₁₆×C₃₁	—	2	4	no	—
83	C₂×#2226	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
84	C₂³×C₃₁	—	4	2	no	—
85	C₂³×C₃₁	—	4	4	no	—
86	C₂³×C₃₁	—	8	2	no	—
87	C₂³×C₃₁	—	8	2	no	—
88	C₂³×C₃₁	C₂×D₈	1	1	yes	characteristic
89	Q₈×C₃₁	—	8	8	no	—
90	D₄×C₃₁	—	2	4	no	—
91	D₄×C₃₁	—	4	2	no	—
92	D₄×C₃₁	—	4	4	no	—
93	C₂×C₄×C₃₁	—	2	2	no	—
94	C₂×C₄×C₃₁	—	4	2	no	—
95	C₂×C₄×C₃₁	—	4	4	no	—
96	C₂×C₄×C₃₁	—	8	2	no	—
97	C₂×C₄×C₃₁	—	8	4	no	—
98	C₂×C₄×C₃₁	—	8	8	no	—
99	C₂×C₄×C₃₁	SD₃₂	1	4	yes	—
100	C₂×C₄×C₃₁	C₂²⋊Q₈	1	2	yes	—
101	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
102	C₂×C₄×C₃₁	C₂×D₈	1	1	yes	characteristic
103	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
104	C₂×C₄×C₃₁	#137	1	2	yes	—
105	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
106	C₈×C₃₁	—	2	2	no	—
107	C₈×C₃₁	C₂²⋊Q₈	1	2	yes	—
108	C₈×C₃₁	C₂²×Q₈	1	1	yes	characteristic
109	C₈×C₃₁	C₂×#41	1	1	yes	characteristic
110	C₂×#500	C₂×C₃₁	1	1	yes	characteristic, complemented
111	C₂×C₄×D₈	C₂×C₃₁	1	1	yes	characteristic
112	#2226	C₂×C₃₁	1	8	yes	direct product factor
113	C₂×#367	C₂×C₃₁	1	2	yes	complemented
114	C₂×C₄⋊C₁₆	C₂×C₃₁	1	1	yes	characteristic, complemented
115	C₂×#357	C₂×C₃₁	1	2	yes	—
116	C₂²×C₃₁	—	4	4	no	—
117	C₂²×C₃₁	—	8	2	no	—
118	C₂²×C₃₁	—	8	2	no	—
119	C₂²×C₃₁	—	8	8	no	—
120	C₂²×C₃₁	#474	1	2	yes	—
121	C₂²×C₃₁	C₂×SD₃₂	1	2	yes	—
122	C₂²×C₃₁	#509	1	2	yes	—
123	C₂²×C₃₁	C₂²×D₈	1	1	yes	characteristic
124	C₄×C₃₁	—	2	2	no	—
125	C₄×C₃₁	—	8	2	no	—
126	C₄×C₃₁	—	8	4	no	—
127	C₄×C₃₁	#474	1	2	yes	—
128	C₄×C₃₁	C₂×SD₃₂	1	4	yes	—
129	C₄×C₃₁	C₂×C₂²⋊Q₈	1	1	yes	characteristic
130	C₄×C₃₁	C₂×#137	1	1	yes	characteristic
131	C₂²×D₈	C₂²×C₃₁	1	1	yes	characteristic
132	C₂×C₄⋊Q₈	—	2	1	no	—
133	C₂×C₄×D₄	—	2	1	no	—
134	C₂²×C₁₆	C₂²×C₃₁	1	2	yes	—
135	#500	—	2	2	no	—
136	#500	C₂²×C₃₁	1	4	yes	complemented
137	C₄×D₈	—	2	2	no	—
138	C₄×D₈	C₂²×C₃₁	1	4	yes	—
139	C₂×#107	—	2	1	no	—
140	C₂×#107	C₂²×C₃₁	1	2	yes	—
141	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
142	C₂×#102	—	2	1	no	—
143	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
144	#367	C₂²×C₃₁	1	8	yes	complemented
145	C₄⋊C₁₆	C₂²×C₃₁	1	4	yes	complemented
146	#357	C₂²×C₃₁	1	8	yes	—
147	C₂×C₃₁	—	8	4	no	—
148	C₂×C₃₁	#2226	1	4	yes	direct product factor
149	C₂×C₃₁	C₂×#474	1	1	yes	characteristic
150	C₂×C₃₁	C₂²×SD₃₂	1	1	yes	characteristic
151	C₂×C₃₁	C₂×#509	1	1	yes	characteristic
152	C₂²×Q₈	—	4	1	no	—
153	C₂²×D₄	—	2	1	no	—
154	C₂³×C₄	—	4	1	no	—
155	C₂×D₈	—	2	1	no	—
156	C₂×D₈	—	2	2	no	—
157	C₂×D₈	Q₈×C₃₁	1	4	yes	complemented
158	C₂×D₈	C₂³×C₃₁	1	2	yes	—
159	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
160	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
161	C₄⋊Q₈	—	2	4	no	—
162	C₄⋊Q₈	—	4	2	no	—
163	C₄×D₄	—	2	4	no	—
164	C₄×D₄	—	4	2	no	—
165	C₂×C₄⋊C₄	—	2	1	no	—
166	C₂×C₄⋊C₄	—	2	2	no	—
167	C₂×C₄⋊C₄	—	4	1	no	—
168	C₂×C₂²⋊C₄	—	4	1	no	—
169	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
170	C₂×C₁₆	—	2	4	no	—
171	C₂×C₁₆	C₂³×C₃₁	1	4	yes	—
172	#107	—	2	4	no	—
173	#107	—	2	1	no	—
174	#107	—	2	2	no	—
175	#107	C₂³×C₃₁	1	4	yes	—
176	#107	C₂³×C₃₁	1	2	yes	—
177	#102	—	2	4	no	—
178	C₄×C₈	D₄×C₃₁	1	2	yes	—
179	C₄×C₈	C₂³×C₃₁	1	2	yes	—
180	C₃₁	C₂×#2226	1	1	yes	characteristic, direct product factor, Sylow
181	C₂⁴	—	4	1	no	—
182	C₂×Q₈	—	4	4	no	—
183	C₂×Q₈	—	8	4	no	—
184	C₂×D₄	—	2	4	no	—
185	C₂×D₄	—	2	2	no	—
186	C₂×D₄	—	4	1	no	—
187	C₂×D₄	—	4	2	no	—
188	C₂²×C₄	—	4	1	no	—
189	C₂²×C₄	—	4	2	no	—
190	C₂²×C₄	—	4	4	no	—
191	C₂²×C₄	—	8	4	no	—
192	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
193	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
194	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
195	D₈	—	2	4	no	—
196	D₈	—	2	2	no	—
197	D₈	C₂×Q₈×C₃₁	1	4	yes	complemented
198	C₂×C₈	—	2	2	no	—
199	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
200	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
201	C₂×C₈	C₂×Q₈×C₃₁	1	2	yes	—
202	C₂×C₈	#41×C₃₁	1	2	yes	—
203	C₂×C₈	C₂⁴×C₃₁	1	1	yes	characteristic
204	C₄⋊C₄	—	2	2	no	—
205	C₄⋊C₄	—	2	4	no	—
206	C₄⋊C₄	—	4	1	no	—
207	C₄⋊C₄	—	4	2	no	—
208	C₄⋊C₄	—	4	4	no	—
209	C₂²⋊C₄	—	4	4	no	—
210	C₄²	D₈×C₃₁	1	2	yes	—
211	C₄²	C₂×D₄×C₃₁	1	2	yes	—
212	C₁₆	—	2	4	no	—
213	C₂³	—	4	4	no	—
214	C₂³	—	4	2	no	—
215	C₂³	—	8	2	no	—
216	C₂³	—	8	2	no	—
217	C₂³	C₂×D₈×C₃₁	1	1	yes	characteristic
218	Q₈	—	8	8	no	—
219	D₄	—	2	4	no	—
220	D₄	—	4	4	no	—
221	D₄	—	4	2	no	—
222	C₂×C₄	—	2	2	no	—
223	C₂×C₄	—	4	2	no	—
224	C₂×C₄	—	4	4	no	—
225	C₂×C₄	—	8	2	no	—
226	C₂×C₄	—	8	4	no	—
227	C₂×C₄	—	8	8	no	—
228	C₂×C₄	C₃₁×SD₃₂	1	4	yes	—
229	C₂×C₄	C₃₁×C₂²⋊Q₈	1	2	yes	—
230	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
231	C₂×C₄	C₂×D₈×C₃₁	1	1	yes	characteristic
232	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
233	C₂×C₄	C₃₁×#137	1	2	yes	—
234	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
235	C₈	—	2	2	no	—
236	C₈	C₃₁×C₂²⋊Q₈	1	2	yes	—
237	C₈	C₂²×Q₈×C₃₁	1	1	yes	characteristic
238	C₈	C₂×#41×C₃₁	1	1	yes	characteristic
239	C₂²	—	4	4	no	—
240	C₂²	—	8	2	no	—
241	C₂²	—	8	2	no	—
242	C₂²	—	8	8	no	—
243	C₂²	C₃₁×#474	1	2	yes	—
244	C₂²	C₂×C₃₁×SD₃₂	1	2	yes	—
245	C₂²	C₃₁×#509	1	2	yes	—
246	C₂²	C₂²×D₈×C₃₁	1	1	yes	characteristic
247	C₄	—	2	2	no	—
248	C₄	—	8	2	no	—
249	C₄	—	8	4	no	—
250	C₄	C₃₁×#474	1	2	yes	—
251	C₄	C₂×C₃₁×SD₃₂	1	4	yes	—
252	C₄	C₂×C₃₁×C₂²⋊Q₈	1	1	yes	characteristic
253	C₄	C₂×C₃₁×#137	1	1	yes	characteristic
254	C₂	—	8	4	no	—
255	C₂	C₃₁×#2226	1	4	yes	direct product factor
256	C₂	C₂×C₃₁×#474	1	1	yes	characteristic
257	C₂	C₂²×C₃₁×SD₃₂	1	1	yes	characteristic
258	C₂	C₂×C₃₁×#509	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂×D₈
commutator, Frattini, cosocle	C₂×C₈	C₂⁴×C₃₁
prime radical	C₂²×D₈×C₃₁	C₂²
LCS	G ▷ C₂×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
1. C₂×C₃₁×#500	C₂	semidirect
3. C₃₁×#2226	C₂	direct (N × H)
4. C₂×C₃₁×#367	C₂	semidirect
5. C₂×C₃₁×C₄⋊C₁₆	C₂	semidirect
12. C₃₁×#500	C₂²	semidirect
20. C₃₁×#367	C₂²	semidirect
21. C₃₁×C₄⋊C₁₆	C₂²	semidirect
28. C₂×D₈×C₃₁	Q₈	semidirect
67. D₈×C₃₁	C₂×Q₈	semidirect
83. C₂×#2226	C₃₁	direct (N × H)
110. C₂×#500	C₂×C₃₁	semidirect
112. #2226	C₂×C₃₁	direct (N × H)
113. C₂×#367	C₂×C₃₁	semidirect
114. C₂×C₄⋊C₁₆	C₂×C₃₁	semidirect
136. #500	C₂²×C₃₁	semidirect
144. #367	C₂²×C₃₁	semidirect
145. C₄⋊C₁₆	C₂²×C₃₁	semidirect
148. C₂×C₃₁	#2226	direct (N × H)
157. C₂×D₈	Q₈×C₃₁	semidirect
180. C₃₁	C₂×#2226	direct (N × H)
197. D₈	C₂×Q₈×C₃₁	semidirect
255. C₂	C₃₁×#2226	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#500	2
C₂×C₄×D₈×C₃₁	2
C₃₁×#2226	2
C₂×C₃₁×#367	2
C₂×C₃₁×C₄⋊C₁₆	2
C₂×C₃₁×#357	2
C₂×#2226	31

Subgroups — C2×C31×#2226 #21490380

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₃₁×#2226 #21490380