Subgroups — C₆₁×#19971 #29523404

Order 15616.

706 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#3334	C₂	1	2	yes	maximal, complemented
2	C₆₁×#3283	C₂	1	2	yes	maximal, complemented
3	C₆₁×#1713	C₂	1	1	yes	maximal, characteristic, complemented
4	C₆₁×#1673	C₂	1	2	yes	maximal, complemented
5	C₆₁×#1669	C₂	1	2	yes	maximal, complemented
6	C₆₁×#1647	C₂	1	4	yes	maximal, complemented
7	C₈×D₈×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
8	C₈×D₈×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#135×C₆₁	—	2	2	no	—
10	C₆₁×#547	C₂²	1	4	yes	—
11	C₆₁×#500	C₂²	1	2	yes	—
12	C₆₁×#500	C₂²	1	2	yes	—
13	C₆₁×#494	C₂²	1	2	yes	—
14	C₆₁×#480	—	2	4	no	—
15	C₆₁×#474	C₂²	1	4	yes	—
16	C₆₁×#467	—	2	2	no	—
17	C₆₁×#466	—	2	2	no	—
18	C₆₁×#461	C₂²	1	4	yes	—
19	C₆₁×#452	—	2	4	no	—
20	C₄×D₈×C₆₁	C₂²	1	1	yes	characteristic
21	C₄×D₈×C₆₁	C₂²	1	1	yes	characteristic
22	C₈×D₄×C₆₁	C₂²	1	2	yes	—
23	C₈×D₄×C₆₁	C₂²	1	2	yes	—
24	C₂×#107×C₆₁	—	2	2	no	—
25	C₆₁×#335	C₂²	1	1	yes	characteristic
26	C₆₁×#335	C₂²	1	1	yes	characteristic
27	C₆₁×#332	C₂²	1	4	yes	—
28	C₆₁×D₄⋊C₈	C₂²	1	2	yes	—
29	C₆₁×D₄⋊C₈	C₂²	1	2	yes	—
30	C₈²×C₆₁	C₂²	1	1	yes	characteristic
31	C₂×#41×C₆₁	—	2	4	no	—
32	#135×C₆₁	—	4	8	no	—
33	C₂×Q₁₆×C₆₁	—	2	2	no	—
34	C₂×Q₁₆×C₆₁	—	2	2	no	—
35	C₂×SD₁₆×C₆₁	—	2	4	no	—
36	C₂×D₈×C₆₁	D₄	1	1	yes	characteristic
37	C₂×D₈×C₆₁	D₄	1	1	yes	characteristic
38	C₂²×C₈×C₆₁	—	2	2	no	—
39	C₂²×C₈×C₆₁	—	2	2	no	—
40	C₄⋊Q₈×C₆₁	C₂³	1	4	yes	—
41	#123×C₆₁	—	4	4	no	—
42	C₂²⋊Q₈×C₆₁	—	2	4	no	—
43	#121×C₆₁	—	2	4	no	—
44	C₄×D₄×C₆₁	C₂³	1	2	yes	—
45	C₄×D₄×C₆₁	C₂³	1	2	yes	—
46	C₂×C₄⋊C₄×C₆₁	—	2	4	no	—
47	#107×C₆₁	—	2	2	no	—
48	#107×C₆₁	—	2	2	no	—
49	#107×C₆₁	—	2	4	no	—
50	#107×C₆₁	—	4	2	no	—
51	#107×C₆₁	D₄	1	1	yes	characteristic
52	#107×C₆₁	D₄	1	1	yes	characteristic
53	C₄⋊C₈×C₆₁	C₂³	1	2	yes	—
54	C₄⋊C₈×C₆₁	C₂³	1	2	yes	—
55	#103×C₆₁	—	2	4	no	—
56	#102×C₆₁	—	2	4	no	—
57	#102×C₆₁	D₄	1	2	yes	—
58	#102×C₆₁	D₄	1	2	yes	—
59	C₂²⋊C₈×C₆₁	—	2	2	no	—
60	C₂²⋊C₈×C₆₁	—	2	2	no	—
61	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
62	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
63	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
64	#41×C₆₁	—	4	8	no	—
65	#41×C₆₁	—	8	4	no	—
66	C₂×Q₈×C₆₁	—	2	4	no	—
67	C₂×D₄×C₆₁	—	4	4	no	—
68	C₂×D₄×C₆₁	C₂×D₄	1	2	yes	—
69	C₂×D₄×C₆₁	C₂×D₄	1	2	yes	—
70	C₂²×C₄×C₆₁	—	2	2	no	—
71	C₂²×C₄×C₆₁	—	2	2	no	—
72	C₂²×C₄×C₆₁	—	4	4	no	—
73	Q₁₆×C₆₁	—	4	4	no	—
74	Q₁₆×C₆₁	—	8	2	no	—
75	SD₁₆×C₆₁	—	4	8	no	—
76	D₈×C₆₁	—	2	2	no	—
77	D₈×C₆₁	D₈	1	4	yes	complemented
78	C₂×C₈×C₆₁	—	2	1	no	—
79	C₂×C₈×C₆₁	—	2	2	no	—
80	C₂×C₈×C₆₁	—	2	2	no	—
81	C₂×C₈×C₆₁	—	4	4	no	—
82	C₂×C₈×C₆₁	—	4	4	no	—
83	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
84	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
85	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
86	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
87	C₄⋊C₄×C₆₁	—	2	4	no	—
88	C₄⋊C₄×C₆₁	—	2	4	no	—
89	C₄⋊C₄×C₆₁	—	4	4	no	—
90	C₄⋊C₄×C₆₁	C₂×D₄	1	2	yes	—
91	C₄⋊C₄×C₆₁	C₂×D₄	1	2	yes	—
92	C₂²⋊C₄×C₆₁	—	2	2	no	—
93	C₂²⋊C₄×C₆₁	—	2	2	no	—
94	C₂²⋊C₄×C₆₁	—	4	4	no	—
95	C₄²×C₆₁	C₂⁴	1	1	yes	characteristic
96	C₂³×C₆₁	—	2	2	no	—
97	C₂³×C₆₁	—	2	2	no	—
98	Q₈×C₆₁	—	4	4	no	—
99	Q₈×C₆₁	—	4	4	no	—
100	D₄×C₆₁	—	2	2	no	—
101	D₄×C₆₁	—	2	2	no	—
102	D₄×C₆₁	—	2	2	no	—
103	D₄×C₆₁	—	8	8	no	—
104	D₄×C₆₁	C₂×D₈	1	4	yes	—
105	C₂×C₄×C₆₁	—	2	2	no	—
106	C₂×C₄×C₆₁	—	2	2	no	—
107	C₂×C₄×C₆₁	—	4	2	no	—
108	C₂×C₄×C₆₁	—	4	2	no	—
109	C₂×C₄×C₆₁	—	4	2	no	—
110	C₂×C₄×C₆₁	—	4	2	no	—
111	C₂×C₄×C₆₁	—	4	4	no	—
112	C₂×C₄×C₆₁	—	8	8	no	—
113	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
114	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
115	C₂×C₄×C₆₁	H(5,𝔽₂)	1	1	yes	characteristic
116	C₈×C₆₁	—	2	2	no	—
117	C₈×C₆₁	—	2	1	no	—
118	C₈×C₆₁	—	2	1	no	—
119	C₈×C₆₁	—	4	2	no	—
120	C₈×C₆₁	—	4	2	no	—
121	C₈×C₆₁	C₂×D₈	1	2	yes	—
122	C₈×C₆₁	#135	1	2	yes	complemented
123	#19971	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
124	C₂²×C₆₁	—	2	4	no	—
125	C₂²×C₆₁	—	4	2	no	—
126	C₂²×C₆₁	—	4	2	no	—
127	C₂²×C₆₁	—	4	2	no	—
128	C₂²×C₆₁	—	4	2	no	—
129	C₂²×C₆₁	—	4	2	no	—
130	C₂²×C₆₁	D₄²	1	1	yes	characteristic
131	C₄×C₆₁	—	2	1	no	—
132	C₄×C₆₁	—	4	2	no	—
133	C₄×C₆₁	—	4	2	no	—
134	C₄×C₆₁	—	8	4	no	—
135	C₄×C₆₁	C₂²×D₈	1	1	yes	characteristic
136	C₄×C₆₁	C₂×#135	1	1	yes	characteristic
137	C₄×C₆₁	#576	1	1	yes	characteristic
138	C₄×C₆₁	#578	1	1	yes	characteristic
139	#3334	C₂×C₆₁	1	2	yes	complemented
140	#3283	C₂×C₆₁	1	2	yes	complemented
141	#1713	C₂×C₆₁	1	1	yes	characteristic, complemented
142	#1673	C₂×C₆₁	1	2	yes	complemented
143	#1669	C₂×C₆₁	1	2	yes	complemented
144	#1647	C₂×C₆₁	1	4	yes	complemented
145	C₈×D₈	C₂×C₆₁	1	1	yes	characteristic, complemented
146	C₈×D₈	C₂×C₆₁	1	1	yes	characteristic, complemented
147	C₂×C₆₁	—	4	4	no	—
148	C₂×C₆₁	—	8	2	no	—
149	C₂×C₆₁	D₄×D₈	1	1	yes	characteristic
150	C₂×C₆₁	#3283	1	1	yes	characteristic
151	C₂×C₆₁	#3293	1	1	yes	characteristic
152	C₂×#135	—	2	2	no	—
153	#547	C₂²×C₆₁	1	4	yes	—
154	#500	C₂²×C₆₁	1	2	yes	—
155	#500	C₂²×C₆₁	1	2	yes	—
156	#494	C₂²×C₆₁	1	2	yes	—
157	#480	—	2	4	no	—
158	#474	C₂²×C₆₁	1	4	yes	—
159	#467	—	2	2	no	—
160	#466	—	2	2	no	—
161	#461	C₂²×C₆₁	1	4	yes	—
162	#452	—	2	4	no	—
163	C₄×D₈	C₂²×C₆₁	1	1	yes	characteristic
164	C₄×D₈	C₂²×C₆₁	1	1	yes	characteristic
165	C₈×D₄	C₂²×C₆₁	1	2	yes	—
166	C₈×D₄	C₂²×C₆₁	1	2	yes	—
167	C₂×#107	—	2	2	no	—
168	#335	C₂²×C₆₁	1	1	yes	characteristic
169	#335	C₂²×C₆₁	1	1	yes	characteristic
170	#332	C₂²×C₆₁	1	4	yes	—
171	D₄⋊C₈	C₂²×C₆₁	1	2	yes	—
172	D₄⋊C₈	C₂²×C₆₁	1	2	yes	—
173	C₈²	C₂²×C₆₁	1	1	yes	characteristic
174	C₆₁	#19971	1	1	yes	characteristic, direct product factor, Sylow
175	C₂×#41	—	2	4	no	—
176	#135	—	4	8	no	—
177	C₂×Q₁₆	—	2	2	no	—
178	C₂×Q₁₆	—	2	2	no	—
179	C₂×SD₁₆	—	2	4	no	—
180	C₂×D₈	D₄×C₆₁	1	1	yes	characteristic
181	C₂×D₈	D₄×C₆₁	1	1	yes	characteristic
182	C₂²×C₈	—	2	2	no	—
183	C₂²×C₈	—	2	2	no	—
184	C₄⋊Q₈	C₂³×C₆₁	1	4	yes	—
185	#123	—	4	4	no	—
186	C₂²⋊Q₈	—	2	4	no	—
187	#121	—	2	4	no	—
188	C₄×D₄	C₂³×C₆₁	1	2	yes	—
189	C₄×D₄	C₂³×C₆₁	1	2	yes	—
190	C₂×C₄⋊C₄	—	2	4	no	—
191	#107	—	2	2	no	—
192	#107	—	2	2	no	—
193	#107	—	2	4	no	—
194	#107	—	4	2	no	—
195	#107	D₄×C₆₁	1	1	yes	characteristic
196	#107	D₄×C₆₁	1	1	yes	characteristic
197	C₄⋊C₈	C₂³×C₆₁	1	2	yes	—
198	C₄⋊C₈	C₂³×C₆₁	1	2	yes	—
199	#103	—	2	4	no	—
200	#102	—	2	4	no	—
201	#102	D₄×C₆₁	1	2	yes	—
202	#102	D₄×C₆₁	1	2	yes	—
203	C₂²⋊C₈	—	2	2	no	—
204	C₂²⋊C₈	—	2	2	no	—
205	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
206	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
207	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
208	#41	—	4	8	no	—
209	#41	—	8	4	no	—
210	C₂×Q₈	—	2	4	no	—
211	C₂×D₄	—	4	4	no	—
212	C₂×D₄	C₂×D₄×C₆₁	1	2	yes	—
213	C₂×D₄	C₂×D₄×C₆₁	1	2	yes	—
214	C₂²×C₄	—	2	2	no	—
215	C₂²×C₄	—	2	2	no	—
216	C₂²×C₄	—	4	4	no	—
217	Q₁₆	—	4	4	no	—
218	Q₁₆	—	8	2	no	—
219	SD₁₆	—	4	8	no	—
220	D₈	—	2	2	no	—
221	D₈	D₈×C₆₁	1	4	yes	complemented
222	C₂×C₈	—	2	1	no	—
223	C₂×C₈	—	2	2	no	—
224	C₂×C₈	—	2	2	no	—
225	C₂×C₈	—	4	4	no	—
226	C₂×C₈	—	4	4	no	—
227	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
228	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
229	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
230	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
231	C₄⋊C₄	—	2	4	no	—
232	C₄⋊C₄	—	2	4	no	—
233	C₄⋊C₄	—	4	4	no	—
234	C₄⋊C₄	C₂×D₄×C₆₁	1	2	yes	—
235	C₄⋊C₄	C₂×D₄×C₆₁	1	2	yes	—
236	C₂²⋊C₄	—	2	2	no	—
237	C₂²⋊C₄	—	2	2	no	—
238	C₂²⋊C₄	—	4	4	no	—
239	C₄²	C₂⁴×C₆₁	1	1	yes	characteristic
240	C₂³	—	2	2	no	—
241	C₂³	—	2	2	no	—
242	Q₈	—	4	4	no	—
243	Q₈	—	4	4	no	—
244	D₄	—	2	2	no	—
245	D₄	—	2	2	no	—
246	D₄	—	2	2	no	—
247	D₄	—	8	8	no	—
248	D₄	C₂×D₈×C₆₁	1	4	yes	—
249	C₂×C₄	—	2	2	no	—
250	C₂×C₄	—	2	2	no	—
251	C₂×C₄	—	4	2	no	—
252	C₂×C₄	—	4	2	no	—
253	C₂×C₄	—	4	2	no	—
254	C₂×C₄	—	4	2	no	—
255	C₂×C₄	—	4	4	no	—
256	C₂×C₄	—	8	8	no	—
257	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
258	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
259	C₂×C₄	H(5,𝔽₂)×C₆₁	1	1	yes	characteristic
260	C₈	—	2	2	no	—
261	C₈	—	2	1	no	—
262	C₈	—	2	1	no	—
263	C₈	—	4	2	no	—
264	C₈	—	4	2	no	—
265	C₈	C₂×D₈×C₆₁	1	2	yes	—
266	C₈	#135×C₆₁	1	2	yes	complemented
267	C₂²	—	2	4	no	—
268	C₂²	—	4	2	no	—
269	C₂²	—	4	2	no	—
270	C₂²	—	4	2	no	—
271	C₂²	—	4	2	no	—
272	C₂²	—	4	2	no	—
273	C₂²	D₄²×C₆₁	1	1	yes	characteristic
274	C₄	—	2	1	no	—
275	C₄	—	4	2	no	—
276	C₄	—	4	2	no	—
277	C₄	—	8	4	no	—
278	C₄	C₂²×D₈×C₆₁	1	1	yes	characteristic
279	C₄	C₂×#135×C₆₁	1	1	yes	characteristic
280	C₄	C₆₁×#576	1	1	yes	characteristic
281	C₄	C₆₁×#578	1	1	yes	characteristic
282	C₂	—	4	4	no	—
283	C₂	—	8	2	no	—
284	C₂	D₄×D₈×C₆₁	1	1	yes	characteristic
285	C₂	C₆₁×#3283	1	1	yes	characteristic
286	C₂	C₆₁×#3293	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₆₁	D₄²
commutator, Frattini, cosocle	C₄²	C₂⁴×C₆₁
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₄²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₆₁×#3334	C₂	semidirect
2. C₆₁×#3283	C₂	semidirect
3. C₆₁×#1713	C₂	semidirect
4. C₆₁×#1673	C₂	semidirect
5. C₆₁×#1669	C₂	semidirect
6. C₆₁×#1647	C₂	semidirect
7. C₈×D₈×C₆₁	C₂	semidirect
8. C₈×D₈×C₆₁	C₂	semidirect
77. D₈×C₆₁	D₈	semidirect
122. C₈×C₆₁	#135	semidirect
123. #19971	C₆₁	direct (N × H)
139. #3334	C₂×C₆₁	semidirect
140. #3283	C₂×C₆₁	semidirect
141. #1713	C₂×C₆₁	semidirect
142. #1673	C₂×C₆₁	semidirect
143. #1669	C₂×C₆₁	semidirect
144. #1647	C₂×C₆₁	semidirect
145. C₈×D₈	C₂×C₆₁	semidirect
146. C₈×D₈	C₂×C₆₁	semidirect
174. C₆₁	#19971	direct (N × H)
221. D₈	D₈×C₆₁	semidirect
266. C₈	#135×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₆₁×#3334	2
C₆₁×#3283	2
C₆₁×#1713	2
C₆₁×#1673	2
C₆₁×#1669	2
C₆₁×#1647	2
C₈×D₈×C₆₁	2
#19971	61

Subgroups — C61×#19971 #29523404

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#19971 #29523404