Subgroups — C₆₁×#3481 #21443522

Order 7808.

1242 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×#559	C₂	1	1	yes	maximal, characteristic, complemented
2	C₆₁×#554	C₂	1	2	yes	maximal, complemented
3	C₆₁×#553	C₂	1	4	yes	maximal, complemented
4	C₆₁×#551	C₂	1	4	yes	maximal, complemented
5	C₆₁×#546	C₂	1	4	yes	maximal, complemented
6	D₄²×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
7	C₆₁×#532	C₂	1	1	yes	maximal, characteristic, complemented
8	C₆₁×#529	C₂	1	4	yes	maximal, complemented
9	C₆₁×#525	C₂	1	4	yes	maximal, complemented
10	C₄×#41×C₆₁	C₂	1	2	yes	maximal, complemented
11	C₂×C₄×D₄×C₆₁	C₂	1	4	yes	maximal, complemented
12	C₂×#41×C₆₁	C₂²	1	2	yes	—
13	C₂×#41×C₆₁	C₂²	1	2	yes	complemented
14	C₂²×D₄×C₆₁	C₂²	1	4	yes	—
15	C₂³×C₄×C₆₁	C₂²	1	4	yes	complemented
16	C₄⋊Q₈×C₆₁	C₂²	1	1	yes	characteristic, complemented
17	#127×C₆₁	C₂²	1	1	yes	characteristic
18	#126×C₆₁	C₂²	1	8	yes	complemented
19	#125×C₆₁	C₂²	1	4	yes	complemented
20	#124×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	4	yes	complemented
24	#123×C₆₁	C₂²	1	4	yes	complemented
25	C₂²⋊Q₈×C₆₁	C₂²	1	4	yes	complemented
26	C₂²⋊Q₈×C₆₁	C₂²	1	8	yes	complemented
27	#121×C₆₁	C₂²	1	4	yes	—
28	#121×C₆₁	C₂²	1	4	yes	complemented
29	#121×C₆₁	C₂²	1	8	yes	complemented
30	#120×C₆₁	C₂²	1	4	yes	—
31	#120×C₆₁	C₂²	1	4	yes	complemented
32	C₄×Q₈×C₆₁	C₂²	1	2	yes	complemented
33	C₄×Q₈×C₆₁	C₂²	1	2	yes	complemented
34	C₄×D₄×C₆₁	C₂²	1	2	yes	—
35	C₄×D₄×C₆₁	C₂²	1	4	yes	—
36	C₄×D₄×C₆₁	C₂²	1	2	yes	—
37	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
38	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
39	C₄×D₄×C₆₁	C₂²	1	8	yes	complemented
40	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
41	C₄×D₄×C₆₁	C₂²	1	8	yes	complemented
42	C₄×D₄×C₆₁	C₂²	1	4	yes	complemented
43	#117×C₆₁	C₂²	1	4	yes	complemented
44	#117×C₆₁	C₂²	1	2	yes	complemented
45	#117×C₆₁	C₂²	1	4	yes	complemented
46	C₂×C₄⋊C₄×C₆₁	C₂²	1	4	yes	complemented
47	C₂×C₂²⋊C₄×C₆₁	C₂²	1	8	yes	complemented
48	C₂×C₄²×C₆₁	C₂²	1	1	yes	characteristic, complemented
49	C₂×C₄²×C₆₁	C₂²	1	4	yes	complemented
50	C₂⁴×C₆₁	C₂³	1	4	yes	—
51	#41×C₆₁	—	2	8	no	—
52	#41×C₆₁	—	4	4	no	—
53	C₂×Q₈×C₆₁	C₂³	1	2	yes	—
54	C₂×Q₈×C₆₁	C₂³	1	2	yes	—
55	C₂×D₄×C₆₁	—	2	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	2	yes	—
60	C₂×D₄×C₆₁	C₂³	1	4	yes	—
61	C₂×D₄×C₆₁	C₂³	1	2	yes	—
62	C₂²×C₄×C₆₁	—	4	8	no	—
63	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
64	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
65	C₂²×C₄×C₆₁	C₂³	1	2	yes	—
66	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
67	C₂²×C₄×C₆₁	C₂³	1	1	yes	characteristic
68	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
69	C₂²×C₄×C₆₁	C₂³	1	8	yes	—
70	C₂²×C₄×C₆₁	C₂³	1	4	yes	—
71	C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
72	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
73	C₄⋊C₄×C₆₁	C₂³	1	8	yes	—
74	C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
75	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
76	C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
77	C₄⋊C₄×C₆₁	C₂³	1	8	yes	—
78	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
79	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
80	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
81	C₂²⋊C₄×C₆₁	C₂³	1	8	yes	—
82	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
83	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
84	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
85	C₂²⋊C₄×C₆₁	C₂³	1	4	yes	—
86	C₄²×C₆₁	C₂³	1	1	yes	characteristic
87	C₄²×C₆₁	C₂³	1	4	yes	—
88	C₄²×C₆₁	C₂³	1	1	yes	characteristic
89	C₄²×C₆₁	C₂³	1	4	yes	—
90	C₄²×C₆₁	C₂³	1	2	yes	—
91	C₄²×C₆₁	C₂³	1	4	yes	—
92	C₂³×C₆₁	—	2	16	no	—
93	C₂³×C₆₁	—	4	4	no	—
94	C₂³×C₆₁	C₂⁴	1	4	yes	—
95	C₂³×C₆₁	C₂⁴	1	1	yes	characteristic
96	C₂³×C₆₁	C₂⁴	1	4	yes	—
97	Q₈×C₆₁	—	2	4	no	—
98	Q₈×C₆₁	—	4	2	no	—
99	D₄×C₆₁	—	2	16	no	—
100	D₄×C₆₁	—	2	8	no	—
101	D₄×C₆₁	—	2	8	no	—
102	D₄×C₆₁	—	4	4	no	—
103	D₄×C₆₁	—	4	2	no	—
104	D₄×C₆₁	#41	1	8	yes	complemented
105	C₂×C₄×C₆₁	—	2	8	no	—
106	C₂×C₄×C₆₁	—	2	8	no	—
107	C₂×C₄×C₆₁	—	2	4	no	—
108	C₂×C₄×C₆₁	—	2	8	no	—
109	C₂×C₄×C₆₁	—	2	8	no	—
110	C₂×C₄×C₆₁	—	2	2	no	—
111	C₂×C₄×C₆₁	—	4	4	no	—
112	C₂×C₄×C₆₁	—	4	8	no	—
113	C₂×C₄×C₆₁	C₂⁴	1	2	yes	—
114	C₂×C₄×C₆₁	C₂⁴	1	4	yes	—
115	C₂×C₄×C₆₁	C₂⁴	1	4	yes	—
116	C₂×C₄×C₆₁	C₂⁴	1	4	yes	—
117	C₂×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
118	C₂×C₄×C₆₁	C₂⁴	1	4	yes	—
119	C₂×C₄×C₆₁	C₂⁴	1	2	yes	—
120	C₂×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
121	C₂²×C₆₁	—	2	4	no	—
122	C₂²×C₆₁	—	2	4	no	—
123	C₂²×C₆₁	—	2	2	no	—
124	C₂²×C₆₁	—	2	8	no	—
125	C₂²×C₆₁	—	2	4	no	—
126	C₂²×C₆₁	—	2	1	no	—
127	C₂²×C₆₁	—	4	16	no	—
128	C₂²×C₆₁	C₂×#41	1	8	yes	—
129	C₂²×C₆₁	C₂⁵	1	1	yes	characteristic
130	C₄×C₆₁	—	2	2	no	—
131	C₄×C₆₁	—	2	4	no	—
132	C₄×C₆₁	—	2	4	no	—
133	C₄×C₆₁	—	2	4	no	—
134	C₄×C₆₁	—	2	4	no	—
135	C₄×C₆₁	—	2	1	no	—
136	C₄×C₆₁	C₂×#41	1	4	yes	—
137	C₄×C₆₁	H(5,𝔽₂)	1	2	yes	—
138	#3481	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
139	C₂×C₆₁	—	2	8	no	—
140	C₂×C₆₁	—	4	1	no	—
141	C₂×C₆₁	—	4	4	no	—
142	C₂×C₆₁	C₂²×#41	1	2	yes	—
143	C₂×C₆₁	C₂×H(5,𝔽₂)	1	1	yes	characteristic
144	#559	C₂×C₆₁	1	1	yes	characteristic, complemented
145	#554	C₂×C₆₁	1	2	yes	complemented
146	#553	C₂×C₆₁	1	4	yes	complemented
147	#551	C₂×C₆₁	1	4	yes	complemented
148	#546	C₂×C₆₁	1	4	yes	complemented
149	D₄²	C₂×C₆₁	1	1	yes	characteristic, complemented
150	#532	C₂×C₆₁	1	1	yes	characteristic, complemented
151	#529	C₂×C₆₁	1	4	yes	complemented
152	#525	C₂×C₆₁	1	4	yes	complemented
153	C₄×#41	C₂×C₆₁	1	2	yes	complemented
154	C₂×C₄×D₄	C₂×C₆₁	1	4	yes	complemented
155	C₆₁	#3481	1	1	yes	characteristic, direct product factor, Sylow
156	C₂×#41	C₂²×C₆₁	1	2	yes	—
157	C₂×#41	C₂²×C₆₁	1	2	yes	complemented
158	C₂²×D₄	C₂²×C₆₁	1	4	yes	—
159	C₂³×C₄	C₂²×C₆₁	1	4	yes	complemented
160	C₄⋊Q₈	C₂²×C₆₁	1	1	yes	characteristic, complemented
161	#127	C₂²×C₆₁	1	1	yes	characteristic
162	#126	C₂²×C₆₁	1	8	yes	complemented
163	#125	C₂²×C₆₁	1	4	yes	complemented
164	#124	C₂²×C₆₁	1	4	yes	complemented
165	#124	C₂²×C₆₁	1	2	yes	complemented
166	#123	C₂²×C₆₁	1	4	yes	complemented
167	#123	C₂²×C₆₁	1	4	yes	complemented
168	#123	C₂²×C₆₁	1	8	yes	complemented
169	C₂²⋊Q₈	C₂²×C₆₁	1	8	yes	complemented
170	C₂²⋊Q₈	C₂²×C₆₁	1	4	yes	complemented
171	#121	C₂²×C₆₁	1	4	yes	—
172	#121	C₂²×C₆₁	1	8	yes	complemented
173	#121	C₂²×C₆₁	1	4	yes	complemented
174	#120	C₂²×C₆₁	1	4	yes	—
175	#120	C₂²×C₆₁	1	4	yes	complemented
176	C₄×Q₈	C₂²×C₆₁	1	2	yes	complemented
177	C₄×Q₈	C₂²×C₆₁	1	2	yes	complemented
178	C₄×D₄	C₂²×C₆₁	1	2	yes	—
179	C₄×D₄	C₂²×C₆₁	1	4	yes	—
180	C₄×D₄	C₂²×C₆₁	1	2	yes	—
181	C₄×D₄	C₂²×C₆₁	1	8	yes	complemented
182	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
183	C₄×D₄	C₂²×C₆₁	1	8	yes	complemented
184	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
185	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
186	C₄×D₄	C₂²×C₆₁	1	4	yes	complemented
187	#117	C₂²×C₆₁	1	4	yes	complemented
188	#117	C₂²×C₆₁	1	2	yes	complemented
189	#117	C₂²×C₆₁	1	4	yes	complemented
190	C₂×C₄⋊C₄	C₂²×C₆₁	1	4	yes	complemented
191	C₂×C₂²⋊C₄	C₂²×C₆₁	1	8	yes	complemented
192	C₂×C₄²	C₂²×C₆₁	1	4	yes	complemented
193	C₂×C₄²	C₂²×C₆₁	1	1	yes	characteristic, complemented
194	C₂⁴	C₂³×C₆₁	1	4	yes	—
195	#41	—	2	8	no	—
196	#41	—	4	4	no	—
197	C₂×Q₈	C₂³×C₆₁	1	2	yes	—
198	C₂×Q₈	C₂³×C₆₁	1	2	yes	—
199	C₂×D₄	—	2	16	no	—
200	C₂×D₄	C₂³×C₆₁	1	8	yes	—
201	C₂×D₄	C₂³×C₆₁	1	4	yes	—
202	C₂×D₄	C₂³×C₆₁	1	4	yes	—
203	C₂×D₄	C₂³×C₆₁	1	2	yes	—
204	C₂×D₄	C₂³×C₆₁	1	4	yes	—
205	C₂×D₄	C₂³×C₆₁	1	2	yes	—
206	C₂²×C₄	—	4	8	no	—
207	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
208	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
209	C₂²×C₄	C₂³×C₆₁	1	2	yes	—
210	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
211	C₂²×C₄	C₂³×C₆₁	1	1	yes	characteristic
212	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
213	C₂²×C₄	C₂³×C₆₁	1	8	yes	—
214	C₂²×C₄	C₂³×C₆₁	1	4	yes	—
215	C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
216	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
217	C₄⋊C₄	C₂³×C₆₁	1	8	yes	—
218	C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
219	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
220	C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
221	C₄⋊C₄	C₂³×C₆₁	1	8	yes	—
222	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
223	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
224	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
225	C₂²⋊C₄	C₂³×C₆₁	1	8	yes	—
226	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
227	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
228	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
229	C₂²⋊C₄	C₂³×C₆₁	1	4	yes	—
230	C₄²	C₂³×C₆₁	1	2	yes	—
231	C₄²	C₂³×C₆₁	1	1	yes	characteristic
232	C₄²	C₂³×C₆₁	1	4	yes	—
233	C₄²	C₂³×C₆₁	1	4	yes	—
234	C₄²	C₂³×C₆₁	1	1	yes	characteristic
235	C₄²	C₂³×C₆₁	1	4	yes	—
236	C₂³	—	2	16	no	—
237	C₂³	—	4	4	no	—
238	C₂³	C₂⁴×C₆₁	1	4	yes	—
239	C₂³	C₂⁴×C₆₁	1	1	yes	characteristic
240	C₂³	C₂⁴×C₆₁	1	4	yes	—
241	Q₈	—	2	4	no	—
242	Q₈	—	4	2	no	—
243	D₄	—	2	16	no	—
244	D₄	—	2	8	no	—
245	D₄	—	2	8	no	—
246	D₄	—	4	4	no	—
247	D₄	—	4	2	no	—
248	D₄	#41×C₆₁	1	8	yes	complemented
249	C₂×C₄	—	2	8	no	—
250	C₂×C₄	—	2	8	no	—
251	C₂×C₄	—	2	4	no	—
252	C₂×C₄	—	2	8	no	—
253	C₂×C₄	—	2	8	no	—
254	C₂×C₄	—	2	2	no	—
255	C₂×C₄	—	4	4	no	—
256	C₂×C₄	—	4	8	no	—
257	C₂×C₄	C₂⁴×C₆₁	1	2	yes	—
258	C₂×C₄	C₂⁴×C₆₁	1	4	yes	—
259	C₂×C₄	C₂⁴×C₆₁	1	4	yes	—
260	C₂×C₄	C₂⁴×C₆₁	1	4	yes	—
261	C₂×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
262	C₂×C₄	C₂⁴×C₆₁	1	4	yes	—
263	C₂×C₄	C₂⁴×C₆₁	1	2	yes	—
264	C₂×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
265	C₂²	—	2	4	no	—
266	C₂²	—	2	4	no	—
267	C₂²	—	2	2	no	—
268	C₂²	—	2	8	no	—
269	C₂²	—	2	4	no	—
270	C₂²	—	2	1	no	—
271	C₂²	—	4	16	no	—
272	C₂²	C₂×#41×C₆₁	1	8	yes	—
273	C₂²	C₂⁵×C₆₁	1	1	yes	characteristic
274	C₄	—	2	2	no	—
275	C₄	—	2	4	no	—
276	C₄	—	2	4	no	—
277	C₄	—	2	4	no	—
278	C₄	—	2	4	no	—
279	C₄	—	2	1	no	—
280	C₄	C₂×#41×C₆₁	1	4	yes	—
281	C₄	H(5,𝔽₂)×C₆₁	1	2	yes	—
282	C₂	—	2	8	no	—
283	C₂	—	4	4	no	—
284	C₂	—	4	1	no	—
285	C₂	C₂²×#41×C₆₁	1	2	yes	—
286	C₂	C₂×H(5,𝔽₂)×C₆₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₆₁	C₂⁴
commutator, Frattini, cosocle	C₂²	C₂⁵×C₆₁
socle	C₂²×C₆₁	C₂⁵
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₆₁×#559	C₂	semidirect
2. C₆₁×#554	C₂	semidirect
3. C₆₁×#553	C₂	semidirect
4. C₆₁×#551	C₂	semidirect
5. C₆₁×#546	C₂	semidirect
6. D₄²×C₆₁	C₂	semidirect
7. C₆₁×#532	C₂	semidirect
8. C₆₁×#529	C₂	semidirect
9. C₆₁×#525	C₂	semidirect
10. C₄×#41×C₆₁	C₂	semidirect
11. C₂×C₄×D₄×C₆₁	C₂	semidirect
13. C₂×#41×C₆₁	C₂²	semidirect
15. C₂³×C₄×C₆₁	C₂²	semidirect
16. C₄⋊Q₈×C₆₁	C₂²	semidirect
18. #126×C₆₁	C₂²	semidirect
19. #125×C₆₁	C₂²	semidirect
20. #124×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. C₂²⋊Q₈×C₆₁	C₂²	semidirect
28. #121×C₆₁	C₂²	semidirect
29. #121×C₆₁	C₂²	semidirect
31. #120×C₆₁	C₂²	semidirect
32. C₄×Q₈×C₆₁	C₂²	semidirect
33. C₄×Q₈×C₆₁	C₂²	semidirect
37. C₄×D₄×C₆₁	C₂²	semidirect
38. C₄×D₄×C₆₁	C₂²	semidirect
39. C₄×D₄×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. #117×C₆₁	C₂²	semidirect
46. C₂×C₄⋊C₄×C₆₁	C₂²	semidirect
47. C₂×C₂²⋊C₄×C₆₁	C₂²	semidirect
48. C₂×C₄²×C₆₁	C₂²	semidirect
49. C₂×C₄²×C₆₁	C₂²	semidirect
104. D₄×C₆₁	#41	semidirect
138. #3481	C₆₁	direct (N × H)
144. #559	C₂×C₆₁	semidirect
145. #554	C₂×C₆₁	semidirect
146. #553	C₂×C₆₁	semidirect
147. #551	C₂×C₆₁	semidirect
148. #546	C₂×C₆₁	semidirect
149. D₄²	C₂×C₆₁	semidirect
150. #532	C₂×C₆₁	semidirect
151. #529	C₂×C₆₁	semidirect
152. #525	C₂×C₆₁	semidirect
153. C₄×#41	C₂×C₆₁	semidirect
154. C₂×C₄×D₄	C₂×C₆₁	semidirect
155. C₆₁	#3481	direct (N × H)
157. C₂×#41	C₂²×C₆₁	semidirect
159. C₂³×C₄	C₂²×C₆₁	semidirect
160. C₄⋊Q₈	C₂²×C₆₁	semidirect
162. #126	C₂²×C₆₁	semidirect
163. #125	C₂²×C₆₁	semidirect
164. #124	C₂²×C₆₁	semidirect
165. #124	C₂²×C₆₁	semidirect
166. #123	C₂²×C₆₁	semidirect
167. #123	C₂²×C₆₁	semidirect
168. #123	C₂²×C₆₁	semidirect
169. C₂²⋊Q₈	C₂²×C₆₁	semidirect
170. C₂²⋊Q₈	C₂²×C₆₁	semidirect
172. #121	C₂²×C₆₁	semidirect
173. #121	C₂²×C₆₁	semidirect
175. #120	C₂²×C₆₁	semidirect
176. C₄×Q₈	C₂²×C₆₁	semidirect
177. C₄×Q₈	C₂²×C₆₁	semidirect
181. C₄×D₄	C₂²×C₆₁	semidirect
182. C₄×D₄	C₂²×C₆₁	semidirect
183. C₄×D₄	C₂²×C₆₁	semidirect
184. C₄×D₄	C₂²×C₆₁	semidirect
185. C₄×D₄	C₂²×C₆₁	semidirect
186. C₄×D₄	C₂²×C₆₁	semidirect
187. #117	C₂²×C₆₁	semidirect
188. #117	C₂²×C₆₁	semidirect
189. #117	C₂²×C₆₁	semidirect
190. C₂×C₄⋊C₄	C₂²×C₆₁	semidirect
191. C₂×C₂²⋊C₄	C₂²×C₆₁	semidirect
192. C₂×C₄²	C₂²×C₆₁	semidirect
193. C₂×C₄²	C₂²×C₆₁	semidirect
248. D₄	#41×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₆₁×#559	2
C₆₁×#554	2
C₆₁×#553	2
C₆₁×#551	2
C₆₁×#546	2
D₄²×C₆₁	2
C₆₁×#532	2
C₆₁×#529	2
C₆₁×#525	2
C₄×#41×C₆₁	2
C₂×C₄×D₄×C₆₁	2
#3481	61

Subgroups — C61×#3481 #21443522

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#3481 #21443522