Subgroups — C₆₁×#3537 #21443578

Order 7808.

1270 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#560	C₂	1	4	yes	maximal, complemented
2	C₆₁×#553	C₂	1	4	yes	maximal, complemented
3	D₄²×C₆₁	C₂	1	4	yes	maximal, complemented
4	D₄²×C₆₁	C₂	1	4	yes	maximal, complemented
5	C₆₁×#540	C₂	1	2	yes	maximal, complemented
6	C₆₁×#538	C₂	1	4	yes	maximal, complemented
7	C₆₁×#535	C₂	1	2	yes	maximal, complemented
8	C₆₁×#534	C₂	1	4	yes	maximal, complemented
9	C₆₁×#525	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#121×C₆₁	C₂	1	2	yes	maximal, complemented
11	C₂×#41×C₆₁	C₂²	1	1	yes	characteristic, complemented
12	C₂²×D₄×C₆₁	C₂²	1	8	yes	complemented
13	C₂²×D₄×C₆₁	C₂²	1	2	yes	complemented
14	C₂²×D₄×C₆₁	C₂²	1	2	yes	complemented
15	C₂²×D₄×C₆₁	C₂²	1	4	yes	complemented
16	C₂³×C₄×C₆₁	C₂²	1	1	yes	characteristic, complemented
17	#127×C₆₁	C₂²	1	4	yes	complemented
18	#127×C₆₁	C₂²	1	2	yes	complemented
19	#126×C₆₁	C₂²	1	8	yes	complemented
20	#125×C₆₁	C₂²	1	2	yes	complemented
21	#124×C₆₁	C₂²	1	4	yes	complemented
22	#123×C₆₁	C₂²	1	8	yes	complemented
23	#123×C₆₁	C₂²	1	8	yes	complemented
24	#123×C₆₁	C₂²	1	2	yes	complemented
25	C₂²⋊Q₈×C₆₁	C₂²	1	2	yes	complemented
26	#121×C₆₁	C₂²	1	2	yes	complemented
27	#121×C₆₁	C₂²	1	4	yes	complemented
28	#121×C₆₁	C₂²	1	8	yes	complemented
29	#121×C₆₁	C₂²	1	4	yes	complemented
30	#121×C₆₁	C₂²	1	4	yes	complemented
31	#121×C₆₁	C₂²	1	8	yes	complemented
32	#121×C₆₁	C₂²	1	8	yes	complemented
33	#121×C₆₁	C₂²	1	4	yes	complemented
34	#121×C₆₁	C₂²	1	4	yes	complemented
35	#120×C₆₁	C₂²	1	4	yes	complemented
36	#120×C₆₁	C₂²	1	8	yes	complemented
37	#120×C₆₁	C₂²	1	4	yes	complemented
38	#120×C₆₁	C₂²	1	8	yes	complemented
39	#120×C₆₁	C₂²	1	2	yes	complemented
40	C₄×D₄×C₆₁	C₂²	1	8	yes	complemented
41	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
42	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
43	#117×C₆₁	C₂²	1	2	yes	complemented
44	#117×C₆₁	C₂²	1	1	yes	characteristic, complemented
45	C₂×C₄⋊C₄×C₆₁	C₂²	1	2	yes	complemented
46	C₂×C₂²⋊C₄×C₆₁	C₂²	1	4	yes	complemented
47	C₂⁴×C₆₁	C₂³	1	1	yes	characteristic
48	C₂⁴×C₆₁	C₂³	1	4	yes	—
49	C₂⁴×C₆₁	C₂³	1	4	yes	—
50	#41×C₆₁	—	4	2	no	—
51	C₂×Q₈×C₆₁	C₂³	1	1	yes	characteristic
52	C₂×D₄×C₆₁	—	4	4	no	—
53	C₂×D₄×C₆₁	—	4	4	no	—
54	C₂×D₄×C₆₁	—	4	8	no	—
55	C₂×D₄×C₆₁	—	4	16	no	—
56	C₂×D₄×C₆₁	C₂³	1	8	yes	—
57	C₂×D₄×C₆₁	C₂³	1	4	yes	—
58	C₂×D₄×C₆₁	C₂³	1	4	yes	—
59	C₂×D₄×C₆₁	C₂³	1	1	yes	characteristic
60	C₂×D₄×C₆₁	C₂³	1	2	yes	—
61	C₂×D₄×C₆₁	C₂³	1	4	yes	—
62	C₂×D₄×C₆₁	C₂³	1	8	yes	—
63	C₂×D₄×C₆₁	C₂³	1	8	yes	—
64	C₂×D₄×C₆₁	C₂³	1	4	yes	—
65	C₂×D₄×C₆₁	C₂³	1	8	yes	—
66	C₂²×C₄×C₆₁	—	4	2	no	—
67	C₂²×C₄×C₆₁	C₂³	1	2	yes	—
68	C₂²×C₄×C₆₁	C₂³	1	2	yes	—
69	C₂²×C₄×C₆₁	C₂³	1	1	yes	characteristic
70	C₂²×C₄×C₆₁	C₂³	1	2	yes	—
71	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
72	C₂²×C₄×C₆₁	C₂³	1	8	yes	—
73	C₂²×C₄×C₆₁	C₂³	1	1	yes	characteristic
74	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
75	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
76	C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
77	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
78	C₄⋊C₄×C₆₁	C₂³	1	8	yes	—
79	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
80	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
81	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
82	C₂²⋊C₄×C₆₁	C₂³	1	2	yes	—
83	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
84	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
85	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
86	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
87	C₄²×C₆₁	C₂³	1	2	yes	—
88	C₄²×C₆₁	C₂³	1	4	yes	—
89	C₂³×C₆₁	—	2	4	no	—
90	C₂³×C₆₁	—	2	8	no	—
91	C₂³×C₆₁	—	4	1	no	—
92	C₂³×C₆₁	—	4	4	no	—
93	C₂³×C₆₁	—	4	4	no	—
94	C₂³×C₆₁	—	4	4	no	—
95	C₂³×C₆₁	—	4	8	no	—
96	C₂³×C₆₁	C₂⁴	1	2	yes	—
97	C₂³×C₆₁	C₂⁴	1	8	yes	—
98	C₂³×C₆₁	C₂⁴	1	1	yes	characteristic
99	C₂³×C₆₁	C₂⁴	1	2	yes	—
100	Q₈×C₆₁	—	4	1	no	—
101	D₄×C₆₁	—	2	16	no	—
102	D₄×C₆₁	—	2	8	no	—
103	D₄×C₆₁	—	2	8	no	—
104	D₄×C₆₁	—	4	4	no	—
105	D₄×C₆₁	—	4	4	no	—
106	D₄×C₆₁	—	4	8	no	—
107	D₄×C₆₁	—	4	8	no	—
108	D₄×C₆₁	—	4	8	no	—
109	D₄×C₆₁	—	4	1	no	—
110	D₄×C₆₁	—	4	2	no	—
111	C₂×C₄×C₆₁	—	2	4	no	—
112	C₂×C₄×C₆₁	—	2	2	no	—
113	C₂×C₄×C₆₁	—	2	4	no	—
114	C₂×C₄×C₆₁	—	4	1	no	—
115	C₂×C₄×C₆₁	—	4	2	no	—
116	C₂×C₄×C₆₁	—	4	4	no	—
117	C₂×C₄×C₆₁	—	4	8	no	—
118	C₂×C₄×C₆₁	C₂⁴	1	2	yes	—
119	C₂×C₄×C₆₁	C₂⁴	1	4	yes	—
120	C₂×C₄×C₆₁	C₂⁴	1	8	yes	—
121	C₂×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
122	C₂×C₄×C₆₁	C₂⁴	1	2	yes	—
123	C₂×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
124	C₂²×C₆₁	—	2	2	no	—
125	C₂²×C₆₁	—	2	2	no	—
126	C₂²×C₆₁	—	2	1	no	—
127	C₂²×C₆₁	—	2	2	no	—
128	C₂²×C₆₁	—	2	8	no	—
129	C₂²×C₆₁	—	2	4	no	—
130	C₂²×C₆₁	—	2	8	no	—
131	C₂²×C₆₁	—	2	8	no	—
132	C₂²×C₆₁	—	2	2	no	—
133	C₂²×C₆₁	—	4	4	no	—
134	C₂²×C₆₁	—	8	8	no	—
135	C₂²×C₆₁	—	8	8	no	—
136	C₂²×C₆₁	H(5,𝔽₂)	1	4	yes	—
137	C₂²×C₆₁	C₂⁵	1	1	yes	characteristic
138	C₄×C₆₁	—	2	2	no	—
139	C₄×C₆₁	—	2	1	no	—
140	C₄×C₆₁	—	2	2	no	—
141	C₄×C₆₁	—	2	8	no	—
142	C₄×C₆₁	—	2	4	no	—
143	C₄×C₆₁	H(5,𝔽₂)	1	2	yes	—
144	#3537	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
145	C₂×C₆₁	—	2	4	no	—
146	C₂×C₆₁	—	4	1	no	—
147	C₂×C₆₁	—	4	2	no	—
148	C₂×C₆₁	—	4	8	no	—
149	C₂×C₆₁	C₂×H(5,𝔽₂)	1	2	yes	—
150	C₂×C₆₁	C₂×H(5,𝔽₂)	1	1	yes	characteristic
151	#560	C₂×C₆₁	1	4	yes	complemented
152	#553	C₂×C₆₁	1	4	yes	complemented
153	D₄²	C₂×C₆₁	1	4	yes	complemented
154	D₄²	C₂×C₆₁	1	4	yes	complemented
155	#540	C₂×C₆₁	1	2	yes	complemented
156	#538	C₂×C₆₁	1	4	yes	complemented
157	#535	C₂×C₆₁	1	2	yes	complemented
158	#534	C₂×C₆₁	1	4	yes	complemented
159	#525	C₂×C₆₁	1	1	yes	characteristic, complemented
160	C₂×#121	C₂×C₆₁	1	2	yes	complemented
161	C₆₁	#3537	1	1	yes	characteristic, direct product factor, Sylow
162	C₂×#41	C₂²×C₆₁	1	1	yes	characteristic, complemented
163	C₂²×D₄	C₂²×C₆₁	1	2	yes	complemented
164	C₂²×D₄	C₂²×C₆₁	1	4	yes	complemented
165	C₂²×D₄	C₂²×C₆₁	1	8	yes	complemented
166	C₂²×D₄	C₂²×C₆₁	1	2	yes	complemented
167	C₂³×C₄	C₂²×C₆₁	1	1	yes	characteristic, complemented
168	#127	C₂²×C₆₁	1	4	yes	complemented
169	#127	C₂²×C₆₁	1	2	yes	complemented
170	#126	C₂²×C₆₁	1	8	yes	complemented
171	#125	C₂²×C₆₁	1	2	yes	complemented
172	#124	C₂²×C₆₁	1	4	yes	complemented
173	#123	C₂²×C₆₁	1	2	yes	complemented
174	#123	C₂²×C₆₁	1	8	yes	complemented
175	#123	C₂²×C₆₁	1	8	yes	complemented
176	C₂²⋊Q₈	C₂²×C₆₁	1	2	yes	complemented
177	#121	C₂²×C₆₁	1	4	yes	complemented
178	#121	C₂²×C₆₁	1	4	yes	complemented
179	#121	C₂²×C₆₁	1	4	yes	complemented
180	#121	C₂²×C₆₁	1	4	yes	complemented
181	#121	C₂²×C₆₁	1	2	yes	complemented
182	#121	C₂²×C₆₁	1	8	yes	complemented
183	#121	C₂²×C₆₁	1	4	yes	complemented
184	#121	C₂²×C₆₁	1	8	yes	complemented
185	#121	C₂²×C₆₁	1	8	yes	complemented
186	#120	C₂²×C₆₁	1	2	yes	complemented
187	#120	C₂²×C₆₁	1	4	yes	complemented
188	#120	C₂²×C₆₁	1	8	yes	complemented
189	#120	C₂²×C₆₁	1	4	yes	complemented
190	#120	C₂²×C₆₁	1	8	yes	complemented
191	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
192	C₄×D₄	C₂²×C₆₁	1	8	yes	complemented
193	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
194	#117	C₂²×C₆₁	1	1	yes	characteristic, complemented
195	#117	C₂²×C₆₁	1	2	yes	complemented
196	C₂×C₄⋊C₄	C₂²×C₆₁	1	2	yes	complemented
197	C₂×C₂²⋊C₄	C₂²×C₆₁	1	4	yes	complemented
198	C₂⁴	C₂³×C₆₁	1	1	yes	characteristic
199	C₂⁴	C₂³×C₆₁	1	4	yes	—
200	C₂⁴	C₂³×C₆₁	1	4	yes	—
201	#41	—	4	2	no	—
202	C₂×Q₈	C₂³×C₆₁	1	1	yes	characteristic
203	C₂×D₄	—	4	4	no	—
204	C₂×D₄	—	4	4	no	—
205	C₂×D₄	—	4	8	no	—
206	C₂×D₄	—	4	16	no	—
207	C₂×D₄	C₂³×C₆₁	1	4	yes	—
208	C₂×D₄	C₂³×C₆₁	1	8	yes	—
209	C₂×D₄	C₂³×C₆₁	1	4	yes	—
210	C₂×D₄	C₂³×C₆₁	1	1	yes	characteristic
211	C₂×D₄	C₂³×C₆₁	1	2	yes	—
212	C₂×D₄	C₂³×C₆₁	1	4	yes	—
213	C₂×D₄	C₂³×C₆₁	1	8	yes	—
214	C₂×D₄	C₂³×C₆₁	1	8	yes	—
215	C₂×D₄	C₂³×C₆₁	1	4	yes	—
216	C₂×D₄	C₂³×C₆₁	1	8	yes	—
217	C₂²×C₄	—	4	2	no	—
218	C₂²×C₄	C₂³×C₆₁	1	2	yes	—
219	C₂²×C₄	C₂³×C₆₁	1	2	yes	—
220	C₂²×C₄	C₂³×C₆₁	1	1	yes	characteristic
221	C₂²×C₄	C₂³×C₆₁	1	2	yes	—
222	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
223	C₂²×C₄	C₂³×C₆₁	1	8	yes	—
224	C₂²×C₄	C₂³×C₆₁	1	1	yes	characteristic
225	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
226	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
227	C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
228	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
229	C₄⋊C₄	C₂³×C₆₁	1	8	yes	—
230	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
231	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
232	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
233	C₂²⋊C₄	C₂³×C₆₁	1	2	yes	—
234	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
235	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
236	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
237	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
238	C₄²	C₂³×C₆₁	1	2	yes	—
239	C₄²	C₂³×C₆₁	1	4	yes	—
240	C₂³	—	2	4	no	—
241	C₂³	—	2	8	no	—
242	C₂³	—	4	1	no	—
243	C₂³	—	4	4	no	—
244	C₂³	—	4	4	no	—
245	C₂³	—	4	4	no	—
246	C₂³	—	4	8	no	—
247	C₂³	C₂⁴×C₆₁	1	2	yes	—
248	C₂³	C₂⁴×C₆₁	1	8	yes	—
249	C₂³	C₂⁴×C₆₁	1	1	yes	characteristic
250	C₂³	C₂⁴×C₆₁	1	2	yes	—
251	Q₈	—	4	1	no	—
252	D₄	—	2	16	no	—
253	D₄	—	2	8	no	—
254	D₄	—	2	8	no	—
255	D₄	—	4	4	no	—
256	D₄	—	4	4	no	—
257	D₄	—	4	8	no	—
258	D₄	—	4	8	no	—
259	D₄	—	4	8	no	—
260	D₄	—	4	1	no	—
261	D₄	—	4	2	no	—
262	C₂×C₄	—	2	4	no	—
263	C₂×C₄	—	2	2	no	—
264	C₂×C₄	—	2	4	no	—
265	C₂×C₄	—	4	1	no	—
266	C₂×C₄	—	4	2	no	—
267	C₂×C₄	—	4	4	no	—
268	C₂×C₄	—	4	8	no	—
269	C₂×C₄	C₂⁴×C₆₁	1	2	yes	—
270	C₂×C₄	C₂⁴×C₆₁	1	4	yes	—
271	C₂×C₄	C₂⁴×C₆₁	1	8	yes	—
272	C₂×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
273	C₂×C₄	C₂⁴×C₆₁	1	2	yes	—
274	C₂×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
275	C₂²	—	2	2	no	—
276	C₂²	—	2	2	no	—
277	C₂²	—	2	1	no	—
278	C₂²	—	2	2	no	—
279	C₂²	—	2	8	no	—
280	C₂²	—	2	4	no	—
281	C₂²	—	2	8	no	—
282	C₂²	—	2	8	no	—
283	C₂²	—	2	2	no	—
284	C₂²	—	4	4	no	—
285	C₂²	—	8	8	no	—
286	C₂²	—	8	8	no	—
287	C₂²	H(5,𝔽₂)×C₆₁	1	4	yes	—
288	C₂²	C₂⁵×C₆₁	1	1	yes	characteristic
289	C₄	—	2	2	no	—
290	C₄	—	2	1	no	—
291	C₄	—	2	2	no	—
292	C₄	—	2	8	no	—
293	C₄	—	2	4	no	—
294	C₄	H(5,𝔽₂)×C₆₁	1	2	yes	—
295	C₂	—	2	4	no	—
296	C₂	—	4	1	no	—
297	C₂	—	4	2	no	—
298	C₂	—	4	8	no	—
299	C₂	C₂×H(5,𝔽₂)×C₆₁	1	2	yes	—
300	C₂	C₂×H(5,𝔽₂)×C₆₁	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₆₁	C₂⁵
commutator, Frattini, cosocle	C₂²	C₂⁵×C₆₁
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₆₁×#560	C₂	semidirect
2. C₆₁×#553	C₂	semidirect
3. D₄²×C₆₁	C₂	semidirect
4. D₄²×C₆₁	C₂	semidirect
5. C₆₁×#540	C₂	semidirect
6. C₆₁×#538	C₂	semidirect
7. C₆₁×#535	C₂	semidirect
8. C₆₁×#534	C₂	semidirect
9. C₆₁×#525	C₂	semidirect
10. C₂×#121×C₆₁	C₂	semidirect
11. C₂×#41×C₆₁	C₂²	semidirect
12. C₂²×D₄×C₆₁	C₂²	semidirect
13. C₂²×D₄×C₆₁	C₂²	semidirect
14. C₂²×D₄×C₆₁	C₂²	semidirect
15. C₂²×D₄×C₆₁	C₂²	semidirect
16. C₂³×C₄×C₆₁	C₂²	semidirect
17. #127×C₆₁	C₂²	semidirect
18. #127×C₆₁	C₂²	semidirect
19. #126×C₆₁	C₂²	semidirect
20. #125×C₆₁	C₂²	semidirect
21. #124×C₆₁	C₂²	semidirect
22. #123×C₆₁	C₂²	semidirect
23. #123×C₆₁	C₂²	semidirect
24. #123×C₆₁	C₂²	semidirect
25. C₂²⋊Q₈×C₆₁	C₂²	semidirect
26. #121×C₆₁	C₂²	semidirect
27. #121×C₆₁	C₂²	semidirect
28. #121×C₆₁	C₂²	semidirect
29. #121×C₆₁	C₂²	semidirect
30. #121×C₆₁	C₂²	semidirect
31. #121×C₆₁	C₂²	semidirect
32. #121×C₆₁	C₂²	semidirect
33. #121×C₆₁	C₂²	semidirect
34. #121×C₆₁	C₂²	semidirect
35. #120×C₆₁	C₂²	semidirect
36. #120×C₆₁	C₂²	semidirect
37. #120×C₆₁	C₂²	semidirect
38. #120×C₆₁	C₂²	semidirect
39. #120×C₆₁	C₂²	semidirect
40. C₄×D₄×C₆₁	C₂²	semidirect
41. C₄×D₄×C₆₁	C₂²	semidirect
42. C₄×D₄×C₆₁	C₂²	semidirect
43. #117×C₆₁	C₂²	semidirect
44. #117×C₆₁	C₂²	semidirect
45. C₂×C₄⋊C₄×C₆₁	C₂²	semidirect
46. C₂×C₂²⋊C₄×C₆₁	C₂²	semidirect
144. #3537	C₆₁	direct (N × H)
151. #560	C₂×C₆₁	semidirect
152. #553	C₂×C₆₁	semidirect
153. D₄²	C₂×C₆₁	semidirect
154. D₄²	C₂×C₆₁	semidirect
155. #540	C₂×C₆₁	semidirect
156. #538	C₂×C₆₁	semidirect
157. #535	C₂×C₆₁	semidirect
158. #534	C₂×C₆₁	semidirect
159. #525	C₂×C₆₁	semidirect
160. C₂×#121	C₂×C₆₁	semidirect
161. C₆₁	#3537	direct (N × H)
162. C₂×#41	C₂²×C₆₁	semidirect
163. C₂²×D₄	C₂²×C₆₁	semidirect
164. C₂²×D₄	C₂²×C₆₁	semidirect
165. C₂²×D₄	C₂²×C₆₁	semidirect
166. C₂²×D₄	C₂²×C₆₁	semidirect
167. C₂³×C₄	C₂²×C₆₁	semidirect
168. #127	C₂²×C₆₁	semidirect
169. #127	C₂²×C₆₁	semidirect
170. #126	C₂²×C₆₁	semidirect
171. #125	C₂²×C₆₁	semidirect
172. #124	C₂²×C₆₁	semidirect
173. #123	C₂²×C₆₁	semidirect
174. #123	C₂²×C₆₁	semidirect
175. #123	C₂²×C₆₁	semidirect
176. C₂²⋊Q₈	C₂²×C₆₁	semidirect
177. #121	C₂²×C₆₁	semidirect
178. #121	C₂²×C₆₁	semidirect
179. #121	C₂²×C₆₁	semidirect
180. #121	C₂²×C₆₁	semidirect
181. #121	C₂²×C₆₁	semidirect
182. #121	C₂²×C₆₁	semidirect
183. #121	C₂²×C₆₁	semidirect
184. #121	C₂²×C₆₁	semidirect
185. #121	C₂²×C₆₁	semidirect
186. #120	C₂²×C₆₁	semidirect
187. #120	C₂²×C₆₁	semidirect
188. #120	C₂²×C₆₁	semidirect
189. #120	C₂²×C₆₁	semidirect
190. #120	C₂²×C₆₁	semidirect
191. C₄×D₄	C₂²×C₆₁	semidirect
192. C₄×D₄	C₂²×C₆₁	semidirect
193. C₄×D₄	C₂²×C₆₁	semidirect
194. #117	C₂²×C₆₁	semidirect
195. #117	C₂²×C₆₁	semidirect
196. C₂×C₄⋊C₄	C₂²×C₆₁	semidirect
197. C₂×C₂²⋊C₄	C₂²×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₆₁×#560	2
C₆₁×#553	2
D₄²×C₆₁	2
C₆₁×#540	2
C₆₁×#538	2
C₆₁×#535	2
C₆₁×#534	2
C₆₁×#525	2
C₂×#121×C₆₁	2
#3537	61

Subgroups — C61×#3537 #21443578

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#3537 #21443578