Subgroups — C₂×C₃₁×#2079 #21480404

Order 7936.

950 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₃₁×#106	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₃₁×#417	C₂	1	2	yes	maximal
3	C₂×C₃₁×#408	C₂	1	1	yes	maximal, characteristic
4	C₃₁×#2079	C₂	1	8	yes	maximal, direct product factor
5	C₂×C₃₁×#343	C₂	1	2	yes	maximal, complemented
6	C₂×C₃₁×#341	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂²×#41×C₃₁	C₂²	1	1	yes	characteristic
8	C₂²×M₁₆×C₃₁	C₂²	1	1	yes	characteristic
9	C₂²×M₁₆×C₃₁	C₂²	1	2	yes	—
10	C₂³×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₂²×C₄⋊C₄×C₃₁	C₂²	1	2	yes	—
12	C₂×C₃₁×#106	—	2	2	no	—
13	C₂×C₃₁×#106	—	2	2	no	—
14	C₂×C₃₁×#106	C₂²	1	4	yes	complemented
15	C₃₁×#417	—	2	4	no	—
16	C₃₁×#417	C₂²	1	8	yes	—
17	C₂×C₃₁×#103	—	2	2	no	—
18	C₂×C₃₁×#102	—	2	2	no	—
19	C₃₁×#408	—	2	2	no	—
20	C₃₁×#408	C₂²	1	4	yes	—
21	C₂×C₃₁×C₂²⋊C₈	—	2	2	no	—
22	C₃₁×#343	C₂²	1	8	yes	complemented
23	C₃₁×#341	C₂²	1	4	yes	complemented
24	C₂×#41×C₃₁	—	2	1	no	—
25	C₂×#41×C₃₁	—	2	1	no	—
26	C₂×#41×C₃₁	—	2	4	no	—
27	C₂×#41×C₃₁	—	2	4	no	—
28	C₂×#41×C₃₁	D₄	1	2	yes	—
29	C₂×#41×C₃₁	C₂³	1	2	yes	—
30	C₂²×Q₈×C₃₁	D₄	1	1	yes	characteristic
31	C₂²×D₄×C₃₁	—	2	1	no	—
32	C₂²×D₄×C₃₁	D₄	1	1	yes	characteristic
33	C₂³×C₄×C₃₁	—	2	1	no	—
34	C₂³×C₄×C₃₁	—	2	2	no	—
35	C₂³×C₄×C₃₁	C₂³	1	1	yes	characteristic
36	C₂×M₁₆×C₃₁	—	2	1	no	—
37	C₂×M₁₆×C₃₁	—	2	2	no	—
38	C₂×M₁₆×C₃₁	—	2	4	no	—
39	C₂×M₁₆×C₃₁	—	2	4	no	—
40	C₂×M₁₆×C₃₁	—	2	4	no	—
41	C₂×M₁₆×C₃₁	C₂³	1	2	yes	—
42	C₂×M₁₆×C₃₁	C₂³	1	4	yes	—
43	C₂²×C₈×C₃₁	—	2	4	no	—
44	C₂²×C₈×C₃₁	—	2	1	no	—
45	C₂²×C₈×C₃₁	—	2	2	no	—
46	C₂²×C₈×C₃₁	D₄	1	2	yes	—
47	C₂²×C₈×C₃₁	D₄	1	2	yes	—
48	C₂²×C₈×C₃₁	C₂³	1	2	yes	—
49	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
50	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
51	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
52	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
53	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
54	C₂×C₄⋊C₄×C₃₁	C₂³	1	4	yes	—
55	C₃₁×#106	—	2	8	no	—
56	C₃₁×#103	—	2	8	no	—
57	C₃₁×#102	—	2	8	no	—
58	C₃₁×C₂²⋊C₈	—	2	8	no	—
59	C₂⁴×C₃₁	—	2	1	no	—
60	C₂⁴×C₃₁	#41	1	1	yes	characteristic
61	#41×C₃₁	—	2	8	no	—
62	#41×C₃₁	—	2	4	no	—
63	#41×C₃₁	—	2	4	no	—
64	#41×C₃₁	—	4	2	no	—
65	#41×C₃₁	—	4	2	no	—
66	#41×C₃₁	—	4	4	no	—
67	C₂×Q₈×C₃₁	—	2	1	no	—
68	C₂×Q₈×C₃₁	—	2	4	no	—
69	C₂×Q₈×C₃₁	C₂×D₄	1	2	yes	—
70	C₂×D₄×C₃₁	—	2	2	no	—
71	C₂×D₄×C₃₁	—	2	2	no	—
72	C₂×D₄×C₃₁	—	2	1	no	—
73	C₂×D₄×C₃₁	—	2	4	no	—
74	C₂×D₄×C₃₁	—	4	4	no	—
75	C₂×D₄×C₃₁	C₂×D₄	1	2	yes	—
76	C₂²×C₄×C₃₁	—	2	1	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	—	4	2	no	—
81	C₂²×C₄×C₃₁	—	4	2	no	—
82	C₂²×C₄×C₃₁	—	4	2	no	—
83	C₂²×C₄×C₃₁	—	4	2	no	—
84	C₂²×C₄×C₃₁	—	8	4	no	—
85	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
86	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
87	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
88	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
89	C₂²×C₄×C₃₁	#41	1	1	yes	characteristic
90	C₂²×C₄×C₃₁	#41	1	4	yes	—
91	C₂²×C₄×C₃₁	#41	1	4	yes	—
92	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
93	M₁₆×C₃₁	—	2	4	no	—
94	M₁₆×C₃₁	—	2	4	no	—
95	M₁₆×C₃₁	—	2	4	no	—
96	M₁₆×C₃₁	—	4	4	no	—
97	M₁₆×C₃₁	—	4	2	no	—
98	C₂×C₈×C₃₁	—	2	4	no	—
99	C₂×C₈×C₃₁	—	2	4	no	—
100	C₂×C₈×C₃₁	—	2	4	no	—
101	C₂×C₈×C₃₁	—	2	2	no	—
102	C₂×C₈×C₃₁	—	2	4	no	—
103	C₂×C₈×C₃₁	—	4	4	no	—
104	C₂×C₈×C₃₁	—	4	2	no	—
105	C₂×C₈×C₃₁	C₂×D₄	1	4	yes	—
106	C₄⋊C₄×C₃₁	—	2	4	no	—
107	C₄⋊C₄×C₃₁	—	2	4	no	—
108	C₄⋊C₄×C₃₁	—	4	2	no	—
109	C₄⋊C₄×C₃₁	—	4	2	no	—
110	C₂×#2079	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
111	C₂³×C₃₁	—	2	4	no	—
112	C₂³×C₃₁	—	2	2	no	—
113	C₂³×C₃₁	—	4	2	no	—
114	C₂³×C₃₁	—	4	4	no	—
115	C₂³×C₃₁	#121	1	1	yes	characteristic
116	C₂³×C₃₁	#121	1	1	yes	characteristic
117	C₂³×C₃₁	#126	1	4	yes	—
118	C₂³×C₃₁	C₂×#41	1	1	yes	characteristic
119	Q₈×C₃₁	—	2	4	no	—
120	Q₈×C₃₁	—	4	2	no	—
121	D₄×C₃₁	—	2	4	no	—
122	D₄×C₃₁	—	4	4	no	—
123	D₄×C₃₁	—	4	4	no	—
124	D₄×C₃₁	—	4	2	no	—
125	C₂×C₄×C₃₁	—	2	2	no	—
126	C₂×C₄×C₃₁	—	4	2	no	—
127	C₂×C₄×C₃₁	—	4	2	no	—
128	C₂×C₄×C₃₁	—	4	2	no	—
129	C₂×C₄×C₃₁	—	4	4	no	—
130	C₂×C₄×C₃₁	—	4	4	no	—
131	C₂×C₄×C₃₁	—	8	4	no	—
132	C₂×C₄×C₃₁	—	8	4	no	—
133	C₂×C₄×C₃₁	—	8	4	no	—
134	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
135	C₂×C₄×C₃₁	#121	1	1	yes	characteristic
136	C₂×C₄×C₃₁	#123	1	2	yes	—
137	C₂×C₄×C₃₁	#123	1	2	yes	—
138	C₂×C₄×C₃₁	#123	1	4	yes	—
139	C₂×C₄×C₃₁	#123	1	4	yes	—
140	C₂×C₄×C₃₁	#124	1	2	yes	—
141	C₂×C₄×C₃₁	#124	1	2	yes	—
142	C₂×C₄×C₃₁	#126	1	4	yes	—
143	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
144	C₂×C₄×C₃₁	C₂²×D₄	1	1	yes	characteristic
145	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
146	C₂×C₄×C₃₁	C₂×#41	1	2	yes	—
147	C₈×C₃₁	—	2	4	no	—
148	C₈×C₃₁	—	4	4	no	—
149	C₈×C₃₁	—	4	2	no	—
150	C₂²×#106	C₂×C₃₁	1	1	yes	characteristic, complemented
151	C₂×#417	C₂×C₃₁	1	2	yes	—
152	C₂×#408	C₂×C₃₁	1	1	yes	characteristic
153	#2079	C₂×C₃₁	1	8	yes	direct product factor
154	C₂×#343	C₂×C₃₁	1	2	yes	complemented
155	C₂×#341	C₂×C₃₁	1	1	yes	characteristic, complemented
156	C₂²×C₃₁	—	2	8	no	—
157	C₂²×C₃₁	—	2	2	no	—
158	C₂²×C₃₁	—	2	2	no	—
159	C₂²×C₃₁	—	4	2	no	—
160	C₂²×C₃₁	—	4	4	no	—
161	C₂²×C₃₁	—	8	4	no	—
162	C₂²×C₃₁	#397	1	2	yes	—
163	C₂²×C₃₁	#397	1	2	yes	—
164	C₂²×C₃₁	#471	1	4	yes	—
165	C₂²×C₃₁	C₂×#121	1	1	yes	characteristic
166	C₂²×C₃₁	C₂×#126	1	2	yes	—
167	C₄×C₃₁	—	4	2	no	—
168	C₄×C₃₁	—	8	4	no	—
169	C₄×C₃₁	#397	1	2	yes	—
170	C₄×C₃₁	#397	1	2	yes	—
171	C₄×C₃₁	C₂×#123	1	1	yes	characteristic
172	C₄×C₃₁	C₂×#123	1	2	yes	—
173	C₄×C₃₁	C₂×#124	1	1	yes	characteristic
174	C₂²×#41	C₂²×C₃₁	1	1	yes	characteristic
175	C₂²×M₁₆	C₂²×C₃₁	1	1	yes	characteristic
176	C₂²×M₁₆	C₂²×C₃₁	1	2	yes	—
177	C₂³×C₈	C₂²×C₃₁	1	1	yes	characteristic
178	C₂²×C₄⋊C₄	C₂²×C₃₁	1	2	yes	—
179	C₂×#106	—	2	2	no	—
180	C₂×#106	—	2	2	no	—
181	C₂×#106	C₂²×C₃₁	1	4	yes	complemented
182	#417	—	2	4	no	—
183	#417	C₂²×C₃₁	1	8	yes	—
184	C₂×#103	—	2	2	no	—
185	C₂×#102	—	2	2	no	—
186	#408	—	2	2	no	—
187	#408	C₂²×C₃₁	1	4	yes	—
188	C₂×C₂²⋊C₈	—	2	2	no	—
189	#343	C₂²×C₃₁	1	8	yes	complemented
190	#341	C₂²×C₃₁	1	4	yes	complemented
191	C₂×C₃₁	—	2	2	no	—
192	C₂×C₃₁	—	2	2	no	—
193	C₂×C₃₁	—	8	2	no	—
194	C₂×C₃₁	#2079	1	4	yes	direct product factor
195	C₂×C₃₁	C₂×#397	1	1	yes	characteristic
196	C₂×C₃₁	C₂×#471	1	2	yes	—
197	C₂×#41	—	2	1	no	—
198	C₂×#41	—	2	1	no	—
199	C₂×#41	—	2	4	no	—
200	C₂×#41	—	2	4	no	—
201	C₂×#41	D₄×C₃₁	1	2	yes	—
202	C₂×#41	C₂³×C₃₁	1	2	yes	—
203	C₂²×Q₈	D₄×C₃₁	1	1	yes	characteristic
204	C₂²×D₄	—	2	1	no	—
205	C₂²×D₄	D₄×C₃₁	1	1	yes	characteristic
206	C₂³×C₄	—	2	1	no	—
207	C₂³×C₄	—	2	2	no	—
208	C₂³×C₄	C₂³×C₃₁	1	1	yes	characteristic
209	C₂×M₁₆	—	2	1	no	—
210	C₂×M₁₆	—	2	2	no	—
211	C₂×M₁₆	—	2	4	no	—
212	C₂×M₁₆	—	2	4	no	—
213	C₂×M₁₆	—	2	4	no	—
214	C₂×M₁₆	C₂³×C₃₁	1	4	yes	—
215	C₂×M₁₆	C₂³×C₃₁	1	2	yes	—
216	C₂²×C₈	—	2	4	no	—
217	C₂²×C₈	—	2	1	no	—
218	C₂²×C₈	—	2	2	no	—
219	C₂²×C₈	D₄×C₃₁	1	2	yes	—
220	C₂²×C₈	D₄×C₃₁	1	2	yes	—
221	C₂²×C₈	C₂³×C₃₁	1	2	yes	—
222	C₂×C₄⋊C₄	—	2	2	no	—
223	C₂×C₄⋊C₄	—	2	2	no	—
224	C₂×C₄⋊C₄	—	2	2	no	—
225	C₂×C₄⋊C₄	—	2	2	no	—
226	C₂×C₄⋊C₄	—	2	2	no	—
227	C₂×C₄⋊C₄	C₂³×C₃₁	1	4	yes	—
228	#106	—	2	8	no	—
229	#103	—	2	8	no	—
230	#102	—	2	8	no	—
231	C₂²⋊C₈	—	2	8	no	—
232	C₃₁	C₂×#2079	1	1	yes	characteristic, direct product factor, Sylow
233	C₂⁴	—	2	1	no	—
234	C₂⁴	#41×C₃₁	1	1	yes	characteristic
235	#41	—	2	8	no	—
236	#41	—	2	4	no	—
237	#41	—	2	4	no	—
238	#41	—	4	2	no	—
239	#41	—	4	2	no	—
240	#41	—	4	4	no	—
241	C₂×Q₈	—	2	1	no	—
242	C₂×Q₈	—	2	4	no	—
243	C₂×Q₈	C₂×D₄×C₃₁	1	2	yes	—
244	C₂×D₄	—	2	2	no	—
245	C₂×D₄	—	2	2	no	—
246	C₂×D₄	—	2	1	no	—
247	C₂×D₄	—	2	4	no	—
248	C₂×D₄	—	4	4	no	—
249	C₂×D₄	C₂×D₄×C₃₁	1	2	yes	—
250	C₂²×C₄	—	2	1	no	—
251	C₂²×C₄	—	2	2	no	—
252	C₂²×C₄	—	2	2	no	—
253	C₂²×C₄	—	2	4	no	—
254	C₂²×C₄	—	4	2	no	—
255	C₂²×C₄	—	4	2	no	—
256	C₂²×C₄	—	4	2	no	—
257	C₂²×C₄	—	4	2	no	—
258	C₂²×C₄	—	8	4	no	—
259	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
260	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
261	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
262	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
263	C₂²×C₄	#41×C₃₁	1	1	yes	characteristic
264	C₂²×C₄	#41×C₃₁	1	4	yes	—
265	C₂²×C₄	#41×C₃₁	1	4	yes	—
266	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
267	M₁₆	—	2	4	no	—
268	M₁₆	—	2	4	no	—
269	M₁₆	—	2	4	no	—
270	M₁₆	—	4	4	no	—
271	M₁₆	—	4	2	no	—
272	C₂×C₈	—	2	4	no	—
273	C₂×C₈	—	2	4	no	—
274	C₂×C₈	—	2	4	no	—
275	C₂×C₈	—	2	2	no	—
276	C₂×C₈	—	2	4	no	—
277	C₂×C₈	—	4	4	no	—
278	C₂×C₈	—	4	2	no	—
279	C₂×C₈	C₂×D₄×C₃₁	1	4	yes	—
280	C₄⋊C₄	—	2	4	no	—
281	C₄⋊C₄	—	2	4	no	—
282	C₄⋊C₄	—	4	2	no	—
283	C₄⋊C₄	—	4	2	no	—
284	C₂³	—	2	4	no	—
285	C₂³	—	2	2	no	—
286	C₂³	—	4	2	no	—
287	C₂³	—	4	4	no	—
288	C₂³	C₃₁×#121	1	1	yes	characteristic
289	C₂³	C₃₁×#121	1	1	yes	characteristic
290	C₂³	C₃₁×#126	1	4	yes	—
291	C₂³	C₂×#41×C₃₁	1	1	yes	characteristic
292	Q₈	—	2	4	no	—
293	Q₈	—	4	2	no	—
294	D₄	—	2	4	no	—
295	D₄	—	4	4	no	—
296	D₄	—	4	4	no	—
297	D₄	—	4	2	no	—
298	C₂×C₄	—	2	2	no	—
299	C₂×C₄	—	4	2	no	—
300	C₂×C₄	—	4	4	no	—
301	C₂×C₄	—	4	2	no	—
302	C₂×C₄	—	4	2	no	—
303	C₂×C₄	—	4	4	no	—
304	C₂×C₄	—	8	4	no	—
305	C₂×C₄	—	8	4	no	—
306	C₂×C₄	—	8	4	no	—
307	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
308	C₂×C₄	C₃₁×#121	1	1	yes	characteristic
309	C₂×C₄	C₃₁×#123	1	2	yes	—
310	C₂×C₄	C₃₁×#123	1	2	yes	—
311	C₂×C₄	C₃₁×#123	1	4	yes	—
312	C₂×C₄	C₃₁×#123	1	4	yes	—
313	C₂×C₄	C₃₁×#124	1	2	yes	—
314	C₂×C₄	C₃₁×#124	1	2	yes	—
315	C₂×C₄	C₃₁×#126	1	4	yes	—
316	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
317	C₂×C₄	C₂²×D₄×C₃₁	1	1	yes	characteristic
318	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
319	C₂×C₄	C₂×#41×C₃₁	1	2	yes	—
320	C₈	—	2	4	no	—
321	C₈	—	4	4	no	—
322	C₈	—	4	2	no	—
323	C₂²	—	2	8	no	—
324	C₂²	—	2	2	no	—
325	C₂²	—	2	2	no	—
326	C₂²	—	4	2	no	—
327	C₂²	—	4	4	no	—
328	C₂²	—	8	4	no	—
329	C₂²	C₃₁×#397	1	2	yes	—
330	C₂²	C₃₁×#397	1	2	yes	—
331	C₂²	C₃₁×#471	1	4	yes	—
332	C₂²	C₂×C₃₁×#121	1	1	yes	characteristic
333	C₂²	C₂×C₃₁×#126	1	2	yes	—
334	C₄	—	4	2	no	—
335	C₄	—	8	4	no	—
336	C₄	C₃₁×#397	1	2	yes	—
337	C₄	C₃₁×#397	1	2	yes	—
338	C₄	C₂×C₃₁×#123	1	1	yes	characteristic
339	C₄	C₂×C₃₁×#123	1	2	yes	—
340	C₄	C₂×C₃₁×#124	1	1	yes	characteristic
341	C₂	—	2	2	no	—
342	C₂	—	2	2	no	—
343	C₂	—	8	2	no	—
344	C₂	C₃₁×#2079	1	4	yes	direct product factor
345	C₂	C₂×C₃₁×#397	1	1	yes	characteristic
346	C₂	C₂×C₃₁×#471	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	#121
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
prime radical	C₂²×#41×C₃₁	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂³×C₄×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂²×C₃₁×#106	C₂	semidirect
4. C₃₁×#2079	C₂	direct (N × H)
5. C₂×C₃₁×#343	C₂	semidirect
6. C₂×C₃₁×#341	C₂	semidirect
14. C₂×C₃₁×#106	C₂²	semidirect
22. C₃₁×#343	C₂²	semidirect
23. C₃₁×#341	C₂²	semidirect
110. C₂×#2079	C₃₁	direct (N × H)
150. C₂²×#106	C₂×C₃₁	semidirect
153. #2079	C₂×C₃₁	direct (N × H)
154. C₂×#343	C₂×C₃₁	semidirect
155. C₂×#341	C₂×C₃₁	semidirect
181. C₂×#106	C₂²×C₃₁	semidirect
189. #343	C₂²×C₃₁	semidirect
190. #341	C₂²×C₃₁	semidirect
194. C₂×C₃₁	#2079	direct (N × H)
232. C₃₁	C₂×#2079	direct (N × H)
344. C₂	C₃₁×#2079	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₃₁×#106	2
C₂×C₃₁×#417	2
C₂×C₃₁×#408	2
C₃₁×#2079	2
C₂×C₃₁×#343	2
C₂×C₃₁×#341	2
C₂×#2079	31

Subgroups — C2×C31×#2079 #21480404

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₃₁×#2079 #21480404