Subgroups — C₃₁×#33135 #21489894

Order 7936.

994 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#466	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₃₁×#97	C₂	1	1	yes	maximal, characteristic, complemented
3	C₃₁×#2854	C₂	1	2	yes	maximal, complemented
4	C₃₁×#1972	C₂	1	2	yes	maximal, complemented
5	C₃₁×#1944	C₂	1	2	yes	maximal, complemented
6	C₃₁×#1936	C₂	1	4	yes	maximal, complemented
7	C₃₁×#1893	C₂	1	2	yes	maximal, complemented
8	C₃₁×#1807	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×D₈×C₃₁	C₂²	1	1	yes	characteristic
10	C₂³×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₂³×C₈×C₃₁	C₂²	1	1	yes	characteristic
12	C₂×C₃₁×#123	—	2	2	no	—
13	C₂×C₃₁×#121	C₂²	1	2	yes	—
14	C₂²×C₄²×C₃₁	C₂²	1	1	yes	characteristic
15	C₃₁×#466	—	2	4	no	—
16	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
17	C₂×C₃₁×#106	C₂²	1	2	yes	—
18	C₂×C₃₁×#102	C₂²	1	4	yes	—
19	C₂×C₃₁×#102	C₂²	1	2	yes	—
20	C₂×C₃₁×#97	—	2	4	no	—
21	C₂×C₃₁×#97	C₂²	1	2	yes	—
22	C₂×C₃₁×#97	C₂²	1	2	yes	—
23	C₃₁×#390	C₂²	1	4	yes	—
24	C₃₁×#389	C₂²	1	4	yes	—
25	C₃₁×#388	—	2	4	no	—
26	C₃₁×#386	—	2	2	no	—
27	C₃₁×#380	C₂²	1	2	yes	—
28	C₃₁×#340	C₂²	1	2	yes	—
29	C₃₁×#340	C₂²	1	4	yes	—
30	C₂²×D₄×C₃₁	—	2	2	no	—
31	C₂²×D₄×C₃₁	C₂³	1	2	yes	—
32	C₂³×C₄×C₃₁	D₄	1	1	yes	characteristic
33	C₂³×C₄×C₃₁	D₄	1	1	yes	characteristic
34	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
35	C₂×D₈×C₃₁	—	2	2	no	—
36	C₂×D₈×C₃₁	—	2	4	no	—
37	C₂²×C₈×C₃₁	—	2	2	no	—
38	C₂²×C₈×C₃₁	—	2	4	no	—
39	C₂²×C₈×C₃₁	—	2	4	no	—
40	C₂²×C₈×C₃₁	D₄	1	4	yes	—
41	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
42	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
43	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
44	C₃₁×#123	—	4	8	no	—
45	C₃₁×#121	—	2	4	no	—
46	C₃₁×#121	—	2	4	no	—
47	C₂×C₄⋊C₄×C₃₁	—	2	4	no	—
48	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
49	C₂×C₄⋊C₄×C₃₁	C₂³	1	2	yes	—
50	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
51	C₂×C₂²⋊C₄×C₃₁	—	2	2	no	—
52	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
53	C₂×C₂²⋊C₄×C₃₁	—	2	4	no	—
54	C₂×C₄²×C₃₁	—	2	2	no	—
55	C₂×C₄²×C₃₁	—	2	2	no	—
56	C₂×C₄²×C₃₁	D₄	1	2	yes	—
57	C₂×C₄²×C₃₁	C₂³	1	2	yes	—
58	C₃₁×#107	—	2	2	no	—
59	C₃₁×#106	—	2	4	no	—
60	C₃₁×#102	—	2	4	no	—
61	C₃₁×#102	—	2	8	no	—
62	C₃₁×#97	—	2	4	no	—
63	C₃₁×#97	—	2	4	no	—
64	C₃₁×#95	—	2	2	no	—
65	C₃₁×#95	—	2	4	no	—
66	C₂⁴×C₃₁	—	2	2	no	—
67	C₂⁴×C₃₁	C₂×D₄	1	1	yes	characteristic
68	C₂×D₄×C₃₁	—	2	2	no	—
69	C₂×D₄×C₃₁	—	2	4	no	—
70	C₂×D₄×C₃₁	—	2	2	no	—
71	C₂×D₄×C₃₁	—	2	4	no	—
72	C₂×D₄×C₃₁	—	4	4	no	—
73	C₂×D₄×C₃₁	—	4	4	no	—
74	C₂×D₄×C₃₁	—	4	4	no	—
75	C₂²×C₄×C₃₁	—	2	2	no	—
76	C₂²×C₄×C₃₁	—	2	2	no	—
77	C₂²×C₄×C₃₁	—	2	2	no	—
78	C₂²×C₄×C₃₁	—	2	2	no	—
79	C₂²×C₄×C₃₁	—	2	4	no	—
80	C₂²×C₄×C₃₁	—	2	4	no	—
81	C₂²×C₄×C₃₁	—	2	2	no	—
82	C₂²×C₄×C₃₁	—	4	2	no	—
83	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
84	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
85	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
86	C₂²×C₄×C₃₁	C₂×D₄	1	2	yes	—
87	C₂²×C₄×C₃₁	#41	1	2	yes	—
88	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
89	D₈×C₃₁	—	4	4	no	—
90	C₂×C₈×C₃₁	—	2	8	no	—
91	C₂×C₈×C₃₁	—	2	2	no	—
92	C₂×C₈×C₃₁	—	2	2	no	—
93	C₂×C₈×C₃₁	—	2	2	no	—
94	C₂×C₈×C₃₁	—	2	8	no	—
95	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
96	C₂×C₈×C₃₁	C₂×D₄	1	2	yes	—
97	C₂×C₈×C₃₁	#41	1	4	yes	—
98	C₂×C₈×C₃₁	#41	1	4	yes	—
99	C₄⋊C₄×C₃₁	—	2	2	no	—
100	C₄⋊C₄×C₃₁	—	2	4	no	—
101	C₄⋊C₄×C₃₁	—	2	4	no	—
102	C₄⋊C₄×C₃₁	—	2	2	no	—
103	C₄⋊C₄×C₃₁	—	4	8	no	—
104	C₂²⋊C₄×C₃₁	—	4	8	no	—
105	C₂²⋊C₄×C₃₁	—	4	8	no	—
106	C₂²⋊C₄×C₃₁	—	4	4	no	—
107	C₂²⋊C₄×C₃₁	—	4	4	no	—
108	C₄²×C₃₁	—	2	4	no	—
109	C₄²×C₃₁	—	2	2	no	—
110	C₄²×C₃₁	—	2	2	no	—
111	#33135	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
112	C₂³×C₃₁	—	2	2	no	—
113	C₂³×C₃₁	—	2	2	no	—
114	C₂³×C₃₁	—	4	2	no	—
115	C₂³×C₃₁	—	4	4	no	—
116	C₂³×C₃₁	—	4	2	no	—
117	C₂³×C₃₁	—	4	2	no	—
118	C₂³×C₃₁	—	4	4	no	—
119	C₂³×C₃₁	#121	1	2	yes	—
120	C₂³×C₃₁	AGL(1,ℤ/8)	1	4	yes	—
121	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
122	D₄×C₃₁	—	4	2	no	—
123	D₄×C₃₁	—	4	2	no	—
124	D₄×C₃₁	—	4	4	no	—
125	D₄×C₃₁	—	8	8	no	—
126	C₂×C₄×C₃₁	—	2	2	no	—
127	C₂×C₄×C₃₁	—	2	2	no	—
128	C₂×C₄×C₃₁	—	2	2	no	—
129	C₂×C₄×C₃₁	—	2	4	no	—
130	C₂×C₄×C₃₁	—	2	2	no	—
131	C₂×C₄×C₃₁	—	2	2	no	—
132	C₂×C₄×C₃₁	—	2	4	no	—
133	C₂×C₄×C₃₁	—	2	4	no	—
134	C₂×C₄×C₃₁	—	4	4	no	—
135	C₂×C₄×C₃₁	—	4	4	no	—
136	C₂×C₄×C₃₁	—	4	2	no	—
137	C₂×C₄×C₃₁	—	4	4	no	—
138	C₂×C₄×C₃₁	—	4	4	no	—
139	C₂×C₄×C₃₁	—	4	2	no	—
140	C₂×C₄×C₃₁	—	4	2	no	—
141	C₂×C₄×C₃₁	—	4	4	no	—
142	C₂×C₄×C₃₁	#121	1	2	yes	—
143	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
144	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
145	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
146	C₂×C₄×C₃₁	C₂×#41	1	1	yes	characteristic
147	C₈×C₃₁	—	2	2	no	—
148	C₈×C₃₁	—	2	4	no	—
149	C₈×C₃₁	#123	1	4	yes	complemented
150	C₂×#466	C₂×C₃₁	1	1	yes	characteristic
151	C₂²×#97	C₂×C₃₁	1	1	yes	characteristic, complemented
152	#2854	C₂×C₃₁	1	2	yes	complemented
153	#1972	C₂×C₃₁	1	2	yes	complemented
154	#1944	C₂×C₃₁	1	2	yes	complemented
155	#1936	C₂×C₃₁	1	4	yes	complemented
156	#1893	C₂×C₃₁	1	2	yes	complemented
157	#1807	C₂×C₃₁	1	1	yes	characteristic, complemented
158	C₂²×C₃₁	—	2	2	no	—
159	C₂²×C₃₁	—	2	8	no	—
160	C₂²×C₃₁	—	2	2	no	—
161	C₂²×C₃₁	—	8	2	no	—
162	C₂²×C₃₁	—	8	4	no	—
163	C₂²×C₃₁	—	8	4	no	—
164	C₂²×C₃₁	—	8	2	no	—
165	C₂²×C₃₁	—	8	2	no	—
166	C₂²×C₃₁	#469	1	4	yes	—
167	C₂²×C₃₁	C₂×#121	1	1	yes	characteristic
168	C₂²×C₃₁	#532	1	2	yes	—
169	C₂²×C₃₁	C₂×AGL(1,ℤ/8)	1	2	yes	—
170	C₂²×C₃₁	#575	1	2	yes	—
171	C₄×C₃₁	—	2	2	no	—
172	C₄×C₃₁	—	4	2	no	—
173	C₄×C₃₁	—	4	2	no	—
174	C₄×C₃₁	—	8	4	no	—
175	C₄×C₃₁	—	8	2	no	—
176	C₄×C₃₁	C₂×#123	1	1	yes	characteristic
177	C₄×C₃₁	#525	1	1	yes	characteristic
178	C₄×C₃₁	#529	1	2	yes	—
179	C₂²×D₈	C₂²×C₃₁	1	1	yes	characteristic
180	C₂³×C₈	C₂²×C₃₁	1	1	yes	characteristic
181	C₂³×C₈	C₂²×C₃₁	1	1	yes	characteristic
182	C₂×#123	—	2	2	no	—
183	C₂×#121	C₂²×C₃₁	1	2	yes	—
184	C₂²×C₄²	C₂²×C₃₁	1	1	yes	characteristic
185	#466	—	2	4	no	—
186	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
187	C₂×#106	C₂²×C₃₁	1	2	yes	—
188	C₂×#102	C₂²×C₃₁	1	4	yes	—
189	C₂×#102	C₂²×C₃₁	1	2	yes	—
190	C₂×#97	—	2	4	no	—
191	C₂×#97	C₂²×C₃₁	1	2	yes	—
192	C₂×#97	C₂²×C₃₁	1	2	yes	—
193	#390	C₂²×C₃₁	1	4	yes	—
194	#389	C₂²×C₃₁	1	4	yes	—
195	#388	—	2	4	no	—
196	#386	—	2	2	no	—
197	#380	C₂²×C₃₁	1	2	yes	—
198	#340	C₂²×C₃₁	1	2	yes	—
199	#340	C₂²×C₃₁	1	4	yes	—
200	C₂×C₃₁	—	2	4	no	—
201	C₂×C₃₁	—	16	2	no	—
202	C₂×C₃₁	#2854	1	1	yes	characteristic
203	C₂×C₃₁	C₂×#469	1	1	yes	characteristic
204	C₂×C₃₁	#3054	1	1	yes	characteristic
205	C₂×C₃₁	#3180	1	4	yes	—
206	C₂²×D₄	—	2	2	no	—
207	C₂²×D₄	C₂³×C₃₁	1	2	yes	—
208	C₂³×C₄	D₄×C₃₁	1	1	yes	characteristic
209	C₂³×C₄	D₄×C₃₁	1	1	yes	characteristic
210	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
211	C₂×D₈	—	2	2	no	—
212	C₂×D₈	—	2	4	no	—
213	C₂²×C₈	—	2	2	no	—
214	C₂²×C₈	—	2	4	no	—
215	C₂²×C₈	—	2	4	no	—
216	C₂²×C₈	D₄×C₃₁	1	4	yes	—
217	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
218	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
219	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
220	#123	—	4	8	no	—
221	#121	—	2	4	no	—
222	#121	—	2	4	no	—
223	C₂×C₄⋊C₄	—	2	4	no	—
224	C₂×C₄⋊C₄	C₂³×C₃₁	1	2	yes	—
225	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
226	C₂×C₂²⋊C₄	—	2	2	no	—
227	C₂×C₂²⋊C₄	—	2	2	no	—
228	C₂×C₂²⋊C₄	—	2	4	no	—
229	C₂×C₂²⋊C₄	—	2	4	no	—
230	C₂×C₄²	—	2	2	no	—
231	C₂×C₄²	—	2	2	no	—
232	C₂×C₄²	D₄×C₃₁	1	2	yes	—
233	C₂×C₄²	C₂³×C₃₁	1	2	yes	—
234	#107	—	2	2	no	—
235	#106	—	2	4	no	—
236	#102	—	2	4	no	—
237	#102	—	2	8	no	—
238	#97	—	2	4	no	—
239	#97	—	2	4	no	—
240	#95	—	2	2	no	—
241	#95	—	2	4	no	—
242	C₃₁	#33135	1	1	yes	characteristic, direct product factor, Sylow
243	C₂⁴	—	2	2	no	—
244	C₂⁴	C₂×D₄×C₃₁	1	1	yes	characteristic
245	C₂×D₄	—	2	2	no	—
246	C₂×D₄	—	2	4	no	—
247	C₂×D₄	—	2	2	no	—
248	C₂×D₄	—	2	4	no	—
249	C₂×D₄	—	4	4	no	—
250	C₂×D₄	—	4	4	no	—
251	C₂×D₄	—	4	4	no	—
252	C₂²×C₄	—	2	2	no	—
253	C₂²×C₄	—	2	2	no	—
254	C₂²×C₄	—	2	2	no	—
255	C₂²×C₄	—	2	2	no	—
256	C₂²×C₄	—	2	4	no	—
257	C₂²×C₄	—	2	4	no	—
258	C₂²×C₄	—	2	2	no	—
259	C₂²×C₄	—	4	2	no	—
260	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
261	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
262	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
263	C₂²×C₄	C₂×D₄×C₃₁	1	2	yes	—
264	C₂²×C₄	#41×C₃₁	1	2	yes	—
265	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
266	D₈	—	4	4	no	—
267	C₂×C₈	—	2	8	no	—
268	C₂×C₈	—	2	2	no	—
269	C₂×C₈	—	2	2	no	—
270	C₂×C₈	—	2	2	no	—
271	C₂×C₈	—	2	8	no	—
272	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
273	C₂×C₈	C₂×D₄×C₃₁	1	2	yes	—
274	C₂×C₈	#41×C₃₁	1	4	yes	—
275	C₂×C₈	#41×C₃₁	1	4	yes	—
276	C₄⋊C₄	—	2	2	no	—
277	C₄⋊C₄	—	2	4	no	—
278	C₄⋊C₄	—	2	4	no	—
279	C₄⋊C₄	—	2	2	no	—
280	C₄⋊C₄	—	4	8	no	—
281	C₂²⋊C₄	—	4	8	no	—
282	C₂²⋊C₄	—	4	8	no	—
283	C₂²⋊C₄	—	4	4	no	—
284	C₂²⋊C₄	—	4	4	no	—
285	C₄²	—	2	4	no	—
286	C₄²	—	2	2	no	—
287	C₄²	—	2	2	no	—
288	C₂³	—	2	2	no	—
289	C₂³	—	2	2	no	—
290	C₂³	—	4	2	no	—
291	C₂³	—	4	4	no	—
292	C₂³	—	4	2	no	—
293	C₂³	—	4	2	no	—
294	C₂³	—	4	4	no	—
295	C₂³	C₃₁×#121	1	2	yes	—
296	C₂³	C₃₁×AGL(1,ℤ/8)	1	4	yes	—
297	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
298	D₄	—	4	2	no	—
299	D₄	—	4	2	no	—
300	D₄	—	4	4	no	—
301	D₄	—	8	8	no	—
302	C₂×C₄	—	2	2	no	—
303	C₂×C₄	—	2	2	no	—
304	C₂×C₄	—	2	2	no	—
305	C₂×C₄	—	2	4	no	—
306	C₂×C₄	—	2	2	no	—
307	C₂×C₄	—	2	2	no	—
308	C₂×C₄	—	2	4	no	—
309	C₂×C₄	—	2	4	no	—
310	C₂×C₄	—	4	4	no	—
311	C₂×C₄	—	4	4	no	—
312	C₂×C₄	—	4	2	no	—
313	C₂×C₄	—	4	4	no	—
314	C₂×C₄	—	4	4	no	—
315	C₂×C₄	—	4	2	no	—
316	C₂×C₄	—	4	2	no	—
317	C₂×C₄	—	4	4	no	—
318	C₂×C₄	C₃₁×#121	1	2	yes	—
319	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
320	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
321	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
322	C₂×C₄	C₂×#41×C₃₁	1	1	yes	characteristic
323	C₈	—	2	2	no	—
324	C₈	—	2	4	no	—
325	C₈	C₃₁×#123	1	4	yes	complemented
326	C₂²	—	2	2	no	—
327	C₂²	—	2	8	no	—
328	C₂²	—	2	2	no	—
329	C₂²	—	8	2	no	—
330	C₂²	—	8	4	no	—
331	C₂²	—	8	4	no	—
332	C₂²	—	8	2	no	—
333	C₂²	—	8	2	no	—
334	C₂²	C₃₁×#469	1	4	yes	—
335	C₂²	C₂×C₃₁×#121	1	1	yes	characteristic
336	C₂²	C₃₁×#532	1	2	yes	—
337	C₂²	C₂×C₃₁×AGL(1,ℤ/8)	1	2	yes	—
338	C₂²	C₃₁×#575	1	2	yes	—
339	C₄	—	2	2	no	—
340	C₄	—	4	2	no	—
341	C₄	—	4	2	no	—
342	C₄	—	8	4	no	—
343	C₄	—	8	2	no	—
344	C₄	C₂×C₃₁×#123	1	1	yes	characteristic
345	C₄	C₃₁×#525	1	1	yes	characteristic
346	C₄	C₃₁×#529	1	2	yes	—
347	C₂	—	2	4	no	—
348	C₂	—	16	2	no	—
349	C₂	C₃₁×#2854	1	1	yes	characteristic
350	C₂	C₂×C₃₁×#469	1	1	yes	characteristic
351	C₂	C₃₁×#3054	1	1	yes	characteristic
352	C₂	C₃₁×#3180	1	4	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂×C₃₁×#466	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂²×C₄²×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂²×C₃₁×#97	C₂	semidirect
3. C₃₁×#2854	C₂	semidirect
4. C₃₁×#1972	C₂	semidirect
5. C₃₁×#1944	C₂	semidirect
6. C₃₁×#1936	C₂	semidirect
7. C₃₁×#1893	C₂	semidirect
8. C₃₁×#1807	C₂	semidirect
111. #33135	C₃₁	direct (N × H)
149. C₈×C₃₁	#123	semidirect
151. C₂²×#97	C₂×C₃₁	semidirect
152. #2854	C₂×C₃₁	semidirect
153. #1972	C₂×C₃₁	semidirect
154. #1944	C₂×C₃₁	semidirect
155. #1936	C₂×C₃₁	semidirect
156. #1893	C₂×C₃₁	semidirect
157. #1807	C₂×C₃₁	semidirect
242. C₃₁	#33135	direct (N × H)
325. C₈	C₃₁×#123	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#466	2
C₂²×C₃₁×#97	2
C₃₁×#2854	2
C₃₁×#1972	2
C₃₁×#1944	2
C₃₁×#1936	2
C₃₁×#1893	2
C₃₁×#1807	2
#33135	31

Subgroups — C31×#33135 #21489894

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#33135 #21489894