Subgroups — C₃₁×#20431 #21477190

Order 7936.

1146 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#423	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₃₁×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic
3	C₂×C₃₁×#405	C₂	1	2	yes	maximal
4	C₄×C₃₁×#117	C₂	1	1	yes	maximal, characteristic
5	C₃₁×#1768	C₂	1	4	yes	maximal, complemented
6	C₃₁×#1767	C₂	1	2	yes	maximal, complemented
7	C₄×C₃₁×C₄⋊C₈	C₂	1	2	yes	maximal, complemented
8	C₃₁×#1729	C₂	1	2	yes	maximal
9	C₂²×M₁₆×C₃₁	C₂²	1	2	yes	—
10	C₂³×C₈×C₃₁	C₂²	1	2	yes	—
11	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
12	C₂×C₃₁×#117	C₂²	1	1	yes	characteristic
13	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
14	C₃₁×#423	C₄	1	8	yes	complemented
15	C₂×C₃₁×C₄⋊C₈	C₄	1	8	yes	complemented
16	C₂×C₃₁×C₄⋊C₈	C₂²	1	1	yes	characteristic
17	C₂×C₃₁×C₄⋊C₈	C₂²	1	1	yes	characteristic
18	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
19	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
20	C₂×C₃₁×C₄⋊C₈	C₂²	1	2	yes	—
21	C₃₁×#405	—	2	8	no	—
22	C₂×C₃₁×#97	C₂²	1	4	yes	—
23	C₂×C₄×C₈×C₃₁	C₂²	1	4	yes	—
24	C₄×C₄⋊C₄×C₃₁	C₄	1	2	yes	—
25	C₄×C₄⋊C₄×C₃₁	C₄	1	2	yes	—
26	C₄×C₂²⋊C₄×C₃₁	C₄	1	2	yes	—
27	C₄×C₂²⋊C₄×C₃₁	C₄	1	2	yes	—
28	C₃₁×#376	C₂²	1	2	yes	—
29	C₄³×C₃₁	C₂²	1	2	yes	—
30	C₃₁×#336	C₂²	1	4	yes	—
31	C₃₁×#336	C₂²	1	4	yes	—
32	C₂³×C₄×C₃₁	C₂×C₄	1	1	yes	characteristic
33	C₂³×C₄×C₃₁	C₂×C₄	1	1	yes	characteristic
34	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
35	C₂×M₁₆×C₃₁	—	2	4	no	—
36	C₂×M₁₆×C₃₁	—	2	4	no	—
37	C₂×M₁₆×C₃₁	C₂×C₄	1	8	yes	—
38	C₂²×C₈×C₃₁	—	2	4	no	—
39	C₂²×C₈×C₃₁	—	2	4	no	—
40	C₂²×C₈×C₃₁	C₂×C₄	1	8	yes	—
41	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
42	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
43	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
44	C₃₁×#117	—	2	2	no	—
45	C₃₁×#117	—	2	2	no	—
46	C₃₁×#117	D₄	1	4	yes	—
47	C₃₁×#117	Q₈	1	4	yes	—
48	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
49	C₂×C₄⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
50	C₂×C₂²⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
51	C₂×C₂²⋊C₄×C₃₁	C₂×C₄	1	2	yes	—
52	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
53	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
54	C₂×C₄²×C₃₁	C₂×C₄	1	1	yes	characteristic
55	C₂×C₄²×C₃₁	C₂×C₄	1	1	yes	characteristic
56	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
57	C₂×C₄²×C₃₁	C₂×C₄	1	4	yes	—
58	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
59	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
60	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
61	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
62	C₃₁×C₄⋊C₈	C₂×C₄	1	4	yes	—
63	C₃₁×C₄⋊C₈	C₂×C₄	1	4	yes	—
64	C₃₁×C₄⋊C₈	C₂×C₄	1	8	yes	—
65	C₃₁×C₄⋊C₈	C₂×C₄	1	8	yes	—
66	C₃₁×C₄⋊C₈	C₂×C₄	1	8	yes	—
67	C₃₁×#97	—	2	8	no	—
68	C₄×C₈×C₃₁	—	2	8	no	—
69	C₃₁×#95	C₂×C₄	1	4	yes	—
70	C₃₁×#95	C₂×C₄	1	4	yes	—
71	C₂⁴×C₃₁	C₂²×C₄	1	1	yes	characteristic
72	C₂²×C₄×C₃₁	—	2	4	no	—
73	C₂²×C₄×C₃₁	—	4	2	no	—
74	C₂²×C₄×C₃₁	C₄²	1	4	yes	—
75	C₂²×C₄×C₃₁	C₄²	1	4	yes	—
76	C₂²×C₄×C₃₁	C₂²×C₄	1	4	yes	—
77	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
78	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
79	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
80	C₂²×C₄×C₃₁	C₂²×C₄	1	4	yes	—
81	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
82	C₂²×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
83	C₂²×C₄×C₃₁	C₂²×C₄	1	2	yes	—
84	C₂²×C₄×C₃₁	C₂²×C₄	1	2	yes	—
85	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
86	C₂²×C₄×C₃₁	C₂×Q₈	1	2	yes	—
87	C₂²×C₄×C₃₁	#41	1	2	yes	—
88	C₂²×C₄×C₃₁	#41	1	2	yes	—
89	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
90	M₁₆×C₃₁	—	2	16	no	—
91	C₂×C₈×C₃₁	—	2	16	no	—
92	C₂×C₈×C₃₁	—	2	2	no	—
93	C₂×C₈×C₃₁	—	2	4	no	—
94	C₂×C₈×C₃₁	—	2	2	no	—
95	C₂×C₈×C₃₁	—	2	2	no	—
96	C₂×C₈×C₃₁	—	2	2	no	—
97	C₂×C₈×C₃₁	—	2	4	no	—
98	C₂×C₈×C₃₁	C₂²×C₄	1	4	yes	—
99	C₂×C₈×C₃₁	C₂²×C₄	1	4	yes	—
100	C₂×C₈×C₃₁	C₂²×C₄	1	8	yes	—
101	C₄⋊C₄×C₃₁	—	2	4	no	—
102	C₄⋊C₄×C₃₁	C₄⋊C₄	1	8	yes	—
103	C₂²⋊C₄×C₃₁	—	2	4	no	—
104	C₂²⋊C₄×C₃₁	C₄⋊C₄	1	8	yes	—
105	C₄²×C₃₁	—	2	8	no	—
106	C₄²×C₃₁	—	2	2	no	—
107	C₄²×C₃₁	—	2	2	no	—
108	C₄²×C₃₁	—	4	4	no	—
109	C₄²×C₃₁	C₄²	1	4	yes	—
110	C₄²×C₃₁	C₄²	1	4	yes	—
111	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
112	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
113	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
114	C₄²×C₃₁	C₂²×C₄	1	2	yes	—
115	C₄²×C₃₁	C₂×D₄	1	4	yes	—
116	C₄²×C₃₁	C₂×Q₈	1	4	yes	—
117	#20431	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
118	C₂³×C₃₁	—	2	2	no	—
119	C₂³×C₃₁	—	2	2	no	—
120	C₂³×C₃₁	C₂×C₄²	1	2	yes	—
121	C₂³×C₃₁	C₂×C₄⋊C₄	1	2	yes	—
122	C₂³×C₃₁	#117	1	2	yes	—
123	C₂³×C₃₁	C₂³×C₄	1	1	yes	characteristic
124	C₂×C₄×C₃₁	—	2	4	no	—
125	C₂×C₄×C₃₁	—	2	2	no	—
126	C₂×C₄×C₃₁	—	2	2	no	—
127	C₂×C₄×C₃₁	—	2	4	no	—
128	C₂×C₄×C₃₁	—	2	2	no	—
129	C₂×C₄×C₃₁	—	2	8	no	—
130	C₂×C₄×C₃₁	—	2	4	no	—
131	C₂×C₄×C₃₁	—	2	4	no	—
132	C₂×C₄×C₃₁	—	2	4	no	—
133	C₂×C₄×C₃₁	—	4	4	no	—
134	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
135	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
136	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
137	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
138	C₂×C₄×C₃₁	C₂×C₄²	1	2	yes	—
139	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	8	yes	—
140	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	2	yes	—
141	C₂×C₄×C₃₁	#117	1	2	yes	—
142	C₂×C₄×C₃₁	C₄×D₄	1	4	yes	—
143	C₂×C₄×C₃₁	C₄×D₄	1	4	yes	—
144	C₂×C₄×C₃₁	C₄×Q₈	1	4	yes	—
145	C₂×C₄×C₃₁	C₄×Q₈	1	4	yes	—
146	C₂×C₄×C₃₁	#131	1	4	yes	—
147	C₂×C₄×C₃₁	C₂³×C₄	1	1	yes	characteristic
148	C₂×C₄×C₃₁	C₂³×C₄	1	1	yes	characteristic
149	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
150	C₂×C₄×C₃₁	C₂²×Q₈	1	1	yes	characteristic
151	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
152	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
153	C₈×C₃₁	—	2	4	no	—
154	C₈×C₃₁	—	2	4	no	—
155	C₈×C₃₁	—	2	8	no	—
156	C₂×#423	C₂×C₃₁	1	1	yes	characteristic
157	C₂²×C₄⋊C₈	C₂×C₃₁	1	1	yes	characteristic
158	C₂×#405	C₂×C₃₁	1	2	yes	—
159	C₄×#117	C₂×C₃₁	1	1	yes	characteristic
160	#1768	C₂×C₃₁	1	4	yes	complemented
161	#1767	C₂×C₃₁	1	2	yes	complemented
162	C₄×C₄⋊C₈	C₂×C₃₁	1	2	yes	complemented
163	#1729	C₂×C₃₁	1	2	yes	—
164	C₂²×C₃₁	—	2	2	no	—
165	C₂²×C₃₁	—	2	2	no	—
166	C₂²×C₃₁	—	2	4	no	—
167	C₂²×C₃₁	—	2	4	no	—
168	C₂²×C₃₁	C₄×C₄⋊C₄	1	4	yes	—
169	C₂²×C₃₁	C₂²×C₄²	1	1	yes	characteristic
170	C₂²×C₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
171	C₂²×C₃₁	C₂×#117	1	1	yes	characteristic
172	C₂²×C₃₁	C₂×#131	1	2	yes	—
173	C₂²×C₃₁	#568	1	2	yes	—
174	C₄×C₃₁	—	2	2	no	—
175	C₄×C₃₁	—	2	2	no	—
176	C₄×C₃₁	—	2	2	no	—
177	C₄×C₃₁	—	2	8	no	—
178	C₄×C₃₁	—	4	4	no	—
179	C₄×C₃₁	C₄×C₄⋊C₄	1	4	yes	—
180	C₄×C₃₁	#405	1	4	yes	complemented
181	C₄×C₃₁	C₂×C₄×D₄	1	1	yes	characteristic
182	C₄×C₃₁	C₂×C₄×D₄	1	1	yes	characteristic
183	C₄×C₃₁	C₂×C₄×Q₈	1	1	yes	characteristic
184	C₄×C₃₁	C₂×C₄×Q₈	1	1	yes	characteristic
185	C₂²×M₁₆	C₂²×C₃₁	1	2	yes	—
186	C₂³×C₈	C₂²×C₃₁	1	2	yes	—
187	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
188	C₂×#117	C₂²×C₃₁	1	1	yes	characteristic
189	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
190	#423	C₄×C₃₁	1	8	yes	complemented
191	C₂×C₄⋊C₈	C₄×C₃₁	1	8	yes	complemented
192	C₂×C₄⋊C₈	C₂²×C₃₁	1	1	yes	characteristic
193	C₂×C₄⋊C₈	C₂²×C₃₁	1	1	yes	characteristic
194	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
195	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
196	C₂×C₄⋊C₈	C₂²×C₃₁	1	2	yes	—
197	#405	—	2	8	no	—
198	C₂×#97	C₂²×C₃₁	1	4	yes	—
199	C₂×C₄×C₈	C₂²×C₃₁	1	4	yes	—
200	C₄×C₄⋊C₄	C₄×C₃₁	1	2	yes	—
201	C₄×C₄⋊C₄	C₄×C₃₁	1	2	yes	—
202	C₄×C₂²⋊C₄	C₄×C₃₁	1	2	yes	—
203	C₄×C₂²⋊C₄	C₄×C₃₁	1	2	yes	—
204	#376	C₂²×C₃₁	1	2	yes	—
205	C₄³	C₂²×C₃₁	1	2	yes	—
206	#336	C₂²×C₃₁	1	4	yes	—
207	#336	C₂²×C₃₁	1	4	yes	—
208	C₂×C₃₁	—	2	4	no	—
209	C₂×C₃₁	C₂×C₄×C₄⋊C₄	1	1	yes	characteristic
210	C₂×C₃₁	C₂×#405	1	1	yes	characteristic
211	C₂×C₃₁	#2873	1	1	yes	characteristic
212	C₂×C₃₁	#2906	1	2	yes	—
213	C₂×C₃₁	#2925	1	2	yes	—
214	C₂³×C₄	C₂×C₄×C₃₁	1	1	yes	characteristic
215	C₂³×C₄	C₂×C₄×C₃₁	1	1	yes	characteristic
216	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
217	C₂×M₁₆	—	2	4	no	—
218	C₂×M₁₆	—	2	4	no	—
219	C₂×M₁₆	C₂×C₄×C₃₁	1	8	yes	—
220	C₂²×C₈	—	2	4	no	—
221	C₂²×C₈	—	2	4	no	—
222	C₂²×C₈	C₂×C₄×C₃₁	1	8	yes	—
223	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
224	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
225	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
226	#117	—	2	2	no	—
227	#117	—	2	2	no	—
228	#117	D₄×C₃₁	1	4	yes	—
229	#117	Q₈×C₃₁	1	4	yes	—
230	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
231	C₂×C₄⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
232	C₂×C₂²⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
233	C₂×C₂²⋊C₄	C₂×C₄×C₃₁	1	2	yes	—
234	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
235	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
236	C₂×C₄²	C₂×C₄×C₃₁	1	1	yes	characteristic
237	C₂×C₄²	C₂×C₄×C₃₁	1	1	yes	characteristic
238	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
239	C₂×C₄²	C₂×C₄×C₃₁	1	4	yes	—
240	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
241	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
242	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
243	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
244	C₄⋊C₈	C₂×C₄×C₃₁	1	4	yes	—
245	C₄⋊C₈	C₂×C₄×C₃₁	1	4	yes	—
246	C₄⋊C₈	C₂×C₄×C₃₁	1	8	yes	—
247	C₄⋊C₈	C₂×C₄×C₃₁	1	8	yes	—
248	C₄⋊C₈	C₂×C₄×C₃₁	1	8	yes	—
249	#97	—	2	8	no	—
250	C₄×C₈	—	2	8	no	—
251	#95	C₂×C₄×C₃₁	1	4	yes	—
252	#95	C₂×C₄×C₃₁	1	4	yes	—
253	C₃₁	#20431	1	1	yes	characteristic, direct product factor, Sylow
254	C₂⁴	C₂²×C₄×C₃₁	1	1	yes	characteristic
255	C₂²×C₄	—	2	4	no	—
256	C₂²×C₄	—	4	2	no	—
257	C₂²×C₄	C₄²×C₃₁	1	4	yes	—
258	C₂²×C₄	C₄²×C₃₁	1	4	yes	—
259	C₂²×C₄	C₂²×C₄×C₃₁	1	4	yes	—
260	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
261	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
262	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
263	C₂²×C₄	C₂²×C₄×C₃₁	1	4	yes	—
264	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
265	C₂²×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
266	C₂²×C₄	C₂²×C₄×C₃₁	1	2	yes	—
267	C₂²×C₄	C₂²×C₄×C₃₁	1	2	yes	—
268	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
269	C₂²×C₄	C₂×Q₈×C₃₁	1	2	yes	—
270	C₂²×C₄	#41×C₃₁	1	2	yes	—
271	C₂²×C₄	#41×C₃₁	1	2	yes	—
272	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
273	M₁₆	—	2	16	no	—
274	C₂×C₈	—	2	16	no	—
275	C₂×C₈	—	2	2	no	—
276	C₂×C₈	—	2	4	no	—
277	C₂×C₈	—	2	2	no	—
278	C₂×C₈	—	2	2	no	—
279	C₂×C₈	—	2	2	no	—
280	C₂×C₈	—	2	4	no	—
281	C₂×C₈	C₂²×C₄×C₃₁	1	4	yes	—
282	C₂×C₈	C₂²×C₄×C₃₁	1	4	yes	—
283	C₂×C₈	C₂²×C₄×C₃₁	1	8	yes	—
284	C₄⋊C₄	—	2	4	no	—
285	C₄⋊C₄	C₄⋊C₄×C₃₁	1	8	yes	—
286	C₂²⋊C₄	—	2	4	no	—
287	C₂²⋊C₄	C₄⋊C₄×C₃₁	1	8	yes	—
288	C₄²	—	2	8	no	—
289	C₄²	—	2	2	no	—
290	C₄²	—	2	2	no	—
291	C₄²	—	4	4	no	—
292	C₄²	C₄²×C₃₁	1	4	yes	—
293	C₄²	C₄²×C₃₁	1	4	yes	—
294	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
295	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
296	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
297	C₄²	C₂²×C₄×C₃₁	1	2	yes	—
298	C₄²	C₂×D₄×C₃₁	1	4	yes	—
299	C₄²	C₂×Q₈×C₃₁	1	4	yes	—
300	C₂³	—	2	2	no	—
301	C₂³	—	2	2	no	—
302	C₂³	C₂×C₄²×C₃₁	1	2	yes	—
303	C₂³	C₂×C₄⋊C₄×C₃₁	1	2	yes	—
304	C₂³	C₃₁×#117	1	2	yes	—
305	C₂³	C₂³×C₄×C₃₁	1	1	yes	characteristic
306	C₂×C₄	—	2	4	no	—
307	C₂×C₄	—	2	2	no	—
308	C₂×C₄	—	2	2	no	—
309	C₂×C₄	—	2	4	no	—
310	C₂×C₄	—	2	2	no	—
311	C₂×C₄	—	2	8	no	—
312	C₂×C₄	—	2	4	no	—
313	C₂×C₄	—	2	4	no	—
314	C₂×C₄	—	2	4	no	—
315	C₂×C₄	—	4	4	no	—
316	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
317	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
318	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
319	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
320	C₂×C₄	C₂×C₄²×C₃₁	1	2	yes	—
321	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	8	yes	—
322	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	2	yes	—
323	C₂×C₄	C₃₁×#117	1	2	yes	—
324	C₂×C₄	C₄×D₄×C₃₁	1	4	yes	—
325	C₂×C₄	C₄×D₄×C₃₁	1	4	yes	—
326	C₂×C₄	C₄×Q₈×C₃₁	1	4	yes	—
327	C₂×C₄	C₄×Q₈×C₃₁	1	4	yes	—
328	C₂×C₄	C₃₁×#131	1	4	yes	—
329	C₂×C₄	C₂³×C₄×C₃₁	1	1	yes	characteristic
330	C₂×C₄	C₂³×C₄×C₃₁	1	1	yes	characteristic
331	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
332	C₂×C₄	C₂²×Q₈×C₃₁	1	1	yes	characteristic
333	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
334	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
335	C₈	—	2	4	no	—
336	C₈	—	2	4	no	—
337	C₈	—	2	8	no	—
338	C₂²	—	2	2	no	—
339	C₂²	—	2	2	no	—
340	C₂²	—	2	4	no	—
341	C₂²	—	2	4	no	—
342	C₂²	C₄×C₄⋊C₄×C₃₁	1	4	yes	—
343	C₂²	C₂²×C₄²×C₃₁	1	1	yes	characteristic
344	C₂²	C₂²×C₄⋊C₄×C₃₁	1	1	yes	characteristic
345	C₂²	C₂×C₃₁×#117	1	1	yes	characteristic
346	C₂²	C₂×C₃₁×#131	1	2	yes	—
347	C₂²	C₃₁×#568	1	2	yes	—
348	C₄	—	2	2	no	—
349	C₄	—	2	2	no	—
350	C₄	—	2	2	no	—
351	C₄	—	2	8	no	—
352	C₄	—	4	4	no	—
353	C₄	C₄×C₄⋊C₄×C₃₁	1	4	yes	—
354	C₄	C₃₁×#405	1	4	yes	complemented
355	C₄	C₂×C₄×D₄×C₃₁	1	1	yes	characteristic
356	C₄	C₂×C₄×D₄×C₃₁	1	1	yes	characteristic
357	C₄	C₂×C₄×Q₈×C₃₁	1	1	yes	characteristic
358	C₄	C₂×C₄×Q₈×C₃₁	1	1	yes	characteristic
359	C₂	—	2	4	no	—
360	C₂	C₂×C₄×C₄⋊C₄×C₃₁	1	1	yes	characteristic
361	C₂	C₂×C₃₁×#405	1	1	yes	characteristic
362	C₂	C₃₁×#2873	1	1	yes	characteristic
363	C₂	C₃₁×#2906	1	2	yes	—
364	C₂	C₃₁×#2925	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄×C₃₁	C₂⁴
commutator	C₂²	C₂²×C₄²×C₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
socle	C₂³×C₃₁	C₂³×C₄
prime radical	C₂⁴×C₃₁	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
5. C₃₁×#1768	C₂	semidirect
6. C₃₁×#1767	C₂	semidirect
7. C₄×C₃₁×C₄⋊C₈	C₂	semidirect
14. C₃₁×#423	C₄	semidirect
15. C₂×C₃₁×C₄⋊C₈	C₄	semidirect
117. #20431	C₃₁	direct (N × H)
160. #1768	C₂×C₃₁	semidirect
161. #1767	C₂×C₃₁	semidirect
162. C₄×C₄⋊C₈	C₂×C₃₁	semidirect
180. C₄×C₃₁	#405	semidirect
190. #423	C₄×C₃₁	semidirect
191. C₂×C₄⋊C₈	C₄×C₃₁	semidirect
253. C₃₁	#20431	direct (N × H)
354. C₄	C₃₁×#405	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#423	2
C₂²×C₃₁×C₄⋊C₈	2
C₂×C₃₁×#405	2
C₄×C₃₁×#117	2
C₃₁×#1768	2
C₃₁×#1767	2
C₄×C₃₁×C₄⋊C₈	2
C₃₁×#1729	2
#20431	31

Subgroups — C31×#20431 #21477190

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#20431 #21477190