Subgroups — C₂×C₆₁×#1331 #29515022

Order 15616.

470 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×D₈×C₆₁	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×C₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₆₁×#335	C₂	1	1	yes	maximal, characteristic, complemented
4	C₆₁×#1331	C₂	1	4	yes	maximal, direct product factor
5	C₂²×D₈×C₆₁	C₄	1	1	yes	characteristic
6	C₂×C₄×D₄×C₆₁	—	2	1	no	—
7	C₂²×C₁₆×C₆₁	—	2	1	no	—
8	C₄×D₈×C₆₁	—	2	1	no	—
9	C₄×D₈×C₆₁	—	2	1	no	—
10	C₄×D₈×C₆₁	C₄	1	2	yes	—
11	C₄×D₈×C₆₁	C₂²	1	2	yes	—
12	C₂×#107×C₆₁	C₄	1	1	yes	characteristic
13	C₂×C₄⋊C₈×C₆₁	—	2	1	no	—
14	C₂×#102×C₆₁	—	2	1	no	—
15	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
16	C₄×C₁₆×C₆₁	—	2	1	no	—
17	C₄×C₁₆×C₆₁	C₂²	1	2	yes	complemented
18	C₆₁×#335	—	2	1	no	—
19	C₆₁×#335	C₂²	1	2	yes	complemented
20	C₂²×D₄×C₆₁	—	2	1	no	—
21	C₂³×C₄×C₆₁	—	4	1	no	—
22	C₂×D₈×C₆₁	—	2	1	no	—
23	C₂×D₈×C₆₁	—	2	2	no	—
24	C₂×D₈×C₆₁	C₈	1	4	yes	complemented
25	C₂×D₈×C₆₁	C₂×C₄	1	2	yes	—
26	C₂²×C₈×C₆₁	—	4	1	no	—
27	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
28	C₂²×C₈×C₆₁	D₄	1	1	yes	characteristic
29	C₄×D₄×C₆₁	—	2	2	no	—
30	C₄×D₄×C₆₁	—	2	2	no	—
31	C₄×D₄×C₆₁	—	4	1	no	—
32	C₄×D₄×C₆₁	—	4	1	no	—
33	C₂×C₄⋊C₄×C₆₁	—	2	1	no	—
34	C₂×C₂²⋊C₄×C₆₁	—	4	1	no	—
35	C₂×C₄²×C₆₁	D₄	1	1	yes	characteristic
36	C₂×C₁₆×C₆₁	—	2	4	no	—
37	C₂×C₁₆×C₆₁	—	2	2	no	—
38	#107×C₆₁	—	2	1	no	—
39	#107×C₆₁	C₂×C₄	1	2	yes	—
40	C₄⋊C₈×C₆₁	—	2	2	no	—
41	C₄⋊C₈×C₆₁	—	4	1	no	—
42	#102×C₆₁	—	2	2	no	—
43	#102×C₆₁	—	2	2	no	—
44	C₄×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
45	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
46	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
47	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
48	C₂⁴×C₆₁	—	4	1	no	—
49	C₂×D₄×C₆₁	—	2	4	no	—
50	C₂×D₄×C₆₁	—	2	2	no	—
51	C₂×D₄×C₆₁	—	4	1	no	—
52	C₂×D₄×C₆₁	—	4	2	no	—
53	C₂²×C₄×C₆₁	—	4	1	no	—
54	C₂²×C₄×C₆₁	—	4	2	no	—
55	C₂²×C₄×C₆₁	—	4	2	no	—
56	C₂²×C₄×C₆₁	—	8	2	no	—
57	C₂²×C₄×C₆₁	—	8	2	no	—
58	C₂²×C₄×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
59	C₂²×C₄×C₆₁	D₈	1	1	yes	characteristic
60	C₂²×C₄×C₆₁	SD₁₆	1	1	yes	characteristic
61	D₈×C₆₁	—	2	4	no	—
62	D₈×C₆₁	—	2	2	no	—
63	D₈×C₆₁	C₂×C₈	1	4	yes	complemented
64	C₂×C₈×C₆₁	—	2	2	no	—
65	C₂×C₈×C₆₁	—	4	2	no	—
66	C₂×C₈×C₆₁	—	8	2	no	—
67	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
68	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
69	C₂×C₈×C₆₁	C₂×C₈	1	2	yes	—
70	C₂×C₈×C₆₁	M₁₆	1	2	yes	—
71	C₂×C₈×C₆₁	C₂²×C₄	1	1	yes	characteristic
72	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
73	C₄⋊C₄×C₆₁	—	2	2	no	—
74	C₄⋊C₄×C₆₁	—	4	1	no	—
75	C₂²⋊C₄×C₆₁	—	4	2	no	—
76	C₂²⋊C₄×C₆₁	—	4	2	no	—
77	C₄²×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
78	C₄²×C₆₁	D₈	1	1	yes	characteristic
79	C₄²×C₆₁	SD₁₆	1	1	yes	characteristic
80	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
81	C₁₆×C₆₁	—	2	4	no	—
82	C₂³×C₆₁	—	4	4	no	—
83	C₂³×C₆₁	—	4	2	no	—
84	C₂³×C₆₁	—	8	2	no	—
85	C₂³×C₆₁	—	8	2	no	—
86	C₂³×C₆₁	#102	1	1	yes	characteristic
87	D₄×C₆₁	—	2	4	no	—
88	D₄×C₆₁	—	4	4	no	—
89	D₄×C₆₁	—	4	2	no	—
90	C₂×C₄×C₆₁	—	2	2	no	—
91	C₂×C₄×C₆₁	—	4	2	no	—
92	C₂×C₄×C₆₁	—	8	2	no	—
93	C₂×C₄×C₆₁	—	8	4	no	—
94	C₂×C₄×C₆₁	—	8	2	no	—
95	C₂×C₄×C₆₁	—	8	2	no	—
96	C₂×C₄×C₆₁	C₂²⋊C₈	1	2	yes	—
97	C₂×C₄×C₆₁	#102	1	1	yes	characteristic
98	C₂×C₄×C₆₁	#102	1	1	yes	characteristic
99	C₂×C₄×C₆₁	#102	1	1	yes	characteristic
100	C₂×C₄×C₆₁	#104	1	2	yes	—
101	C₂×C₄×C₆₁	D₁₆	1	2	yes	—
102	C₂×C₄×C₆₁	SD₃₂	1	2	yes	—
103	C₂×C₄×C₆₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
104	C₂×C₄×C₆₁	C₂×D₈	1	1	yes	characteristic
105	C₂×C₄×C₆₁	C₂×SD₁₆	1	1	yes	characteristic
106	C₈×C₆₁	—	2	1	no	—
107	C₈×C₆₁	—	2	1	no	—
108	C₈×C₆₁	—	8	2	no	—
109	C₈×C₆₁	C₂²⋊C₈	1	2	yes	—
110	C₈×C₆₁	C₂²×C₈	1	1	yes	characteristic
111	C₈×C₆₁	C₂×M₁₆	1	1	yes	characteristic
112	C₂×#1331	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
113	C₂²×C₆₁	—	4	4	no	—
114	C₂²×C₆₁	—	8	8	no	—
115	C₂²×C₆₁	—	8	2	no	—
116	C₂²×C₆₁	—	8	2	no	—
117	C₂²×C₆₁	D₄⋊C₈	1	2	yes	—
118	C₂²×C₆₁	#357	1	2	yes	—
119	C₂²×C₆₁	#359	1	2	yes	—
120	C₂²×C₆₁	C₂×#102	1	1	yes	characteristic
121	C₄×C₆₁	—	2	1	no	—
122	C₄×C₆₁	—	2	1	no	—
123	C₄×C₆₁	—	8	2	no	—
124	C₄×C₆₁	D₄⋊C₈	1	2	yes	—
125	C₄×C₆₁	#357	1	2	yes	—
126	C₄×C₆₁	C₂×C₂²⋊C₈	1	1	yes	characteristic
127	C₄×C₆₁	C₂×#104	1	1	yes	characteristic
128	C₄×C₆₁	C₂×D₁₆	1	1	yes	characteristic
129	C₄×C₆₁	C₂×SD₃₂	1	1	yes	characteristic
130	C₂×C₄×D₈	C₂×C₆₁	1	1	yes	characteristic
131	C₂×C₄×C₁₆	C₂×C₆₁	1	1	yes	characteristic, complemented
132	C₂×#335	C₂×C₆₁	1	1	yes	characteristic, complemented
133	#1331	C₂×C₆₁	1	4	yes	direct product factor
134	C₂×C₆₁	—	8	4	no	—
135	C₂×C₆₁	#1331	1	4	yes	direct product factor
136	C₂×C₆₁	C₂×D₄⋊C₈	1	1	yes	characteristic
137	C₂×C₆₁	C₂×#357	1	1	yes	characteristic
138	C₂×C₆₁	C₂×#359	1	1	yes	characteristic
139	C₂²×D₈	C₄×C₆₁	1	1	yes	characteristic
140	C₂×C₄×D₄	—	2	1	no	—
141	C₂²×C₁₆	—	2	1	no	—
142	C₄×D₈	—	2	1	no	—
143	C₄×D₈	—	2	1	no	—
144	C₄×D₈	C₄×C₆₁	1	2	yes	—
145	C₄×D₈	C₂²×C₆₁	1	2	yes	—
146	C₂×#107	C₄×C₆₁	1	1	yes	characteristic
147	C₂×C₄⋊C₈	—	2	1	no	—
148	C₂×#102	—	2	1	no	—
149	C₂×C₄×C₈	C₂²×C₆₁	1	1	yes	characteristic
150	C₄×C₁₆	—	2	1	no	—
151	C₄×C₁₆	C₂²×C₆₁	1	2	yes	complemented
152	#335	—	2	1	no	—
153	#335	C₂²×C₆₁	1	2	yes	complemented
154	C₆₁	C₂×#1331	1	1	yes	characteristic, direct product factor, Sylow
155	C₂²×D₄	—	2	1	no	—
156	C₂³×C₄	—	4	1	no	—
157	C₂×D₈	—	2	1	no	—
158	C₂×D₈	—	2	2	no	—
159	C₂×D₈	C₈×C₆₁	1	4	yes	complemented
160	C₂×D₈	C₂×C₄×C₆₁	1	2	yes	—
161	C₂²×C₈	—	4	1	no	—
162	C₂²×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
163	C₂²×C₈	D₄×C₆₁	1	1	yes	characteristic
164	C₄×D₄	—	2	2	no	—
165	C₄×D₄	—	2	2	no	—
166	C₄×D₄	—	4	1	no	—
167	C₄×D₄	—	4	1	no	—
168	C₂×C₄⋊C₄	—	2	1	no	—
169	C₂×C₂²⋊C₄	—	4	1	no	—
170	C₂×C₄²	D₄×C₆₁	1	1	yes	characteristic
171	C₂×C₁₆	—	2	4	no	—
172	C₂×C₁₆	—	2	2	no	—
173	#107	—	2	1	no	—
174	#107	C₂×C₄×C₆₁	1	2	yes	—
175	C₄⋊C₈	—	2	2	no	—
176	C₄⋊C₈	—	4	1	no	—
177	#102	—	2	2	no	—
178	#102	—	2	2	no	—
179	C₄×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
180	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
181	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
182	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
183	C₂⁴	—	4	1	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	2	no	—
191	C₂²×C₄	—	8	2	no	—
192	C₂²×C₄	—	8	2	no	—
193	C₂²×C₄	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
194	C₂²×C₄	D₈×C₆₁	1	1	yes	characteristic
195	C₂²×C₄	SD₁₆×C₆₁	1	1	yes	characteristic
196	D₈	—	2	4	no	—
197	D₈	—	2	2	no	—
198	D₈	C₂×C₈×C₆₁	1	4	yes	complemented
199	C₂×C₈	—	2	2	no	—
200	C₂×C₈	—	4	2	no	—
201	C₂×C₈	—	8	2	no	—
202	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
203	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
204	C₂×C₈	C₂×C₈×C₆₁	1	2	yes	—
205	C₂×C₈	M₁₆×C₆₁	1	2	yes	—
206	C₂×C₈	C₂²×C₄×C₆₁	1	1	yes	characteristic
207	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
208	C₄⋊C₄	—	2	2	no	—
209	C₄⋊C₄	—	4	1	no	—
210	C₂²⋊C₄	—	4	2	no	—
211	C₂²⋊C₄	—	4	2	no	—
212	C₄²	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
213	C₄²	D₈×C₆₁	1	1	yes	characteristic
214	C₄²	SD₁₆×C₆₁	1	1	yes	characteristic
215	C₄²	C₂×D₄×C₆₁	1	1	yes	characteristic
216	C₁₆	—	2	4	no	—
217	C₂³	—	4	4	no	—
218	C₂³	—	4	2	no	—
219	C₂³	—	8	2	no	—
220	C₂³	—	8	2	no	—
221	C₂³	#102×C₆₁	1	1	yes	characteristic
222	D₄	—	2	4	no	—
223	D₄	—	4	4	no	—
224	D₄	—	4	2	no	—
225	C₂×C₄	—	2	2	no	—
226	C₂×C₄	—	4	2	no	—
227	C₂×C₄	—	8	2	no	—
228	C₂×C₄	—	8	4	no	—
229	C₂×C₄	—	8	2	no	—
230	C₂×C₄	—	8	2	no	—
231	C₂×C₄	C₂²⋊C₈×C₆₁	1	2	yes	—
232	C₂×C₄	#102×C₆₁	1	1	yes	characteristic
233	C₂×C₄	#102×C₆₁	1	1	yes	characteristic
234	C₂×C₄	#102×C₆₁	1	1	yes	characteristic
235	C₂×C₄	#104×C₆₁	1	2	yes	—
236	C₂×C₄	D₁₆×C₆₁	1	2	yes	—
237	C₂×C₄	SD₃₂×C₆₁	1	2	yes	—
238	C₂×C₄	C₂×C₂²⋊C₄×C₆₁	1	1	yes	characteristic
239	C₂×C₄	C₂×D₈×C₆₁	1	1	yes	characteristic
240	C₂×C₄	C₂×SD₁₆×C₆₁	1	1	yes	characteristic
241	C₈	—	2	1	no	—
242	C₈	—	2	1	no	—
243	C₈	—	8	2	no	—
244	C₈	C₂²⋊C₈×C₆₁	1	2	yes	—
245	C₈	C₂²×C₈×C₆₁	1	1	yes	characteristic
246	C₈	C₂×M₁₆×C₆₁	1	1	yes	characteristic
247	C₂²	—	4	4	no	—
248	C₂²	—	8	8	no	—
249	C₂²	—	8	2	no	—
250	C₂²	—	8	2	no	—
251	C₂²	C₆₁×D₄⋊C₈	1	2	yes	—
252	C₂²	C₆₁×#357	1	2	yes	—
253	C₂²	C₆₁×#359	1	2	yes	—
254	C₂²	C₂×#102×C₆₁	1	1	yes	characteristic
255	C₄	—	2	1	no	—
256	C₄	—	2	1	no	—
257	C₄	—	8	2	no	—
258	C₄	C₆₁×D₄⋊C₈	1	2	yes	—
259	C₄	C₆₁×#357	1	2	yes	—
260	C₄	C₂×C₂²⋊C₈×C₆₁	1	1	yes	characteristic
261	C₄	C₂×#104×C₆₁	1	1	yes	characteristic
262	C₄	C₂×D₁₆×C₆₁	1	1	yes	characteristic
263	C₄	C₂×SD₃₂×C₆₁	1	1	yes	characteristic
264	C₂	—	8	4	no	—
265	C₂	C₆₁×#1331	1	4	yes	direct product factor
266	C₂	C₂×C₆₁×D₄⋊C₈	1	1	yes	characteristic
267	C₂	C₂×C₆₁×#357	1	1	yes	characteristic
268	C₂	C₂×C₆₁×#359	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₆₁	D₈
commutator	C₈	C₂²×C₈×C₆₁
Frattini, cosocle	C₄×C₈	C₂³×C₆₁
socle	C₂³×C₆₁	#102
prime radical	C₂²×D₈×C₆₁	C₄
LCS	G ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₆₁ ◁ C₂×C₄²×C₆₁ ◁ C₂×C₄×C₈×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₄×C₁₆×C₆₁	C₂	semidirect
3. C₂×C₆₁×#335	C₂	semidirect
4. C₆₁×#1331	C₂	direct (N × H)
17. C₄×C₁₆×C₆₁	C₂²	semidirect
19. C₆₁×#335	C₂²	semidirect
24. C₂×D₈×C₆₁	C₈	semidirect
63. D₈×C₆₁	C₂×C₈	semidirect
112. C₂×#1331	C₆₁	direct (N × H)
131. C₂×C₄×C₁₆	C₂×C₆₁	semidirect
132. C₂×#335	C₂×C₆₁	semidirect
133. #1331	C₂×C₆₁	direct (N × H)
135. C₂×C₆₁	#1331	direct (N × H)
151. C₄×C₁₆	C₂²×C₆₁	semidirect
153. #335	C₂²×C₆₁	semidirect
154. C₆₁	C₂×#1331	direct (N × H)
159. C₂×D₈	C₈×C₆₁	semidirect
198. D₈	C₂×C₈×C₆₁	semidirect
265. C₂	C₆₁×#1331	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×C₄×D₈×C₆₁	2
C₂×C₄×C₁₆×C₆₁	2
C₂×C₆₁×#335	2
C₆₁×#1331	2
C₂×#1331	61

Subgroups — C2×C61×#1331 #29515022

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₆₁×#1331 #29515022