Subgroups — C₆₁×#19983 #29523416

Order 15616.

622 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#3383	C₂	1	1	yes	maximal, characteristic, complemented
2	C₆₁×#3359	C₂	1	2	yes	maximal
3	D₄×Q₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic
4	C₆₁×#1707	C₂	1	1	yes	maximal, characteristic, complemented
5	C₆₁×#1680	C₂	1	2	yes	maximal, complemented
6	C₆₁×#1673	C₂	1	1	yes	maximal, characteristic
7	C₆₁×#1670	C₂	1	1	yes	maximal, characteristic, complemented
8	C₆₁×#1653	C₂	1	2	yes	maximal, complemented
9	C₆₁×#1651	C₂	1	2	yes	maximal
10	C₈×Q₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
11	C₈×SD₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic
12	C₂²×Q₁₆×C₆₁	—	2	1	no	—
13	C₆₁×#557	C₂²	1	2	yes	—
14	D₄×Q₈×C₆₁	C₂²	1	2	yes	—
15	C₆₁×#500	C₂²	1	1	yes	characteristic
16	C₆₁×#499	—	2	1	no	—
17	C₆₁×#498	C₂²	1	2	yes	—
18	C₆₁×#494	C₂²	1	1	yes	characteristic
19	C₆₁×#487	—	2	2	no	—
20	C₆₁×#487	C₂²	1	2	yes	—
21	C₆₁×#479	—	2	2	no	—
22	C₆₁×#475	—	2	2	no	—
23	C₆₁×#475	C₂²	1	2	yes	—
24	C₆₁×#475	C₂²	1	2	yes	—
25	C₆₁×#467	—	2	1	no	—
26	C₆₁×#462	C₂²	1	2	yes	—
27	C₆₁×#461	—	2	2	no	—
28	C₆₁×#461	C₂²	1	2	yes	—
29	C₆₁×#451	—	2	2	no	—
30	C₈×Q₈×C₆₁	C₂²	1	2	yes	—
31	C₈×Q₈×C₆₁	C₂²	1	1	yes	characteristic
32	C₄×Q₁₆×C₆₁	—	2	1	no	—
33	C₄×Q₁₆×C₆₁	C₂²	1	1	yes	characteristic
34	C₄×SD₁₆×C₆₁	—	2	2	no	—
35	C₄×SD₁₆×C₆₁	C₂²	1	1	yes	characteristic
36	C₈×D₄×C₆₁	C₂²	1	1	yes	characteristic
37	C₆₁×#335	C₂²	1	1	yes	characteristic
38	C₆₁×#334	C₂²	1	1	yes	characteristic
39	C₆₁×#332	C₂²	1	2	yes	—
40	C₆₁×#332	C₂²	1	2	yes	—
41	C₆₁×Q₈⋊C₈	C₂²	1	1	yes	characteristic
42	C₆₁×Q₈⋊C₈	C₂²	1	2	yes	—
43	C₆₁×D₄⋊C₈	C₂²	1	1	yes	characteristic
44	C₈²×C₆₁	C₂²	1	1	yes	characteristic
45	C₂²×Q₈×C₆₁	—	2	2	no	—
46	C₂×Q₁₆×C₆₁	—	2	2	no	—
47	C₂×Q₁₆×C₆₁	—	2	1	no	—
48	C₂×Q₁₆×C₆₁	—	2	1	no	—
49	C₂×Q₁₆×C₆₁	—	4	4	no	—
50	C₂×Q₁₆×C₆₁	D₄	1	1	yes	characteristic
51	C₂×SD₁₆×C₆₁	—	2	2	no	—
52	C₂×SD₁₆×C₆₁	D₄	1	1	yes	characteristic
53	C₂²×C₈×C₆₁	—	2	1	no	—
54	C₄⋊Q₈×C₆₁	—	2	2	no	—
55	C₄⋊Q₈×C₆₁	—	2	2	no	—
56	C₄⋊Q₈×C₆₁	C₂³	1	2	yes	—
57	C₄⋊Q₈×C₆₁	C₂³	1	2	yes	—
58	#125×C₆₁	—	2	2	no	—
59	#125×C₆₁	—	4	2	no	—
60	C₂²⋊Q₈×C₆₁	—	2	2	no	—
61	C₂²⋊Q₈×C₆₁	—	4	2	no	—
62	C₄×Q₈×C₆₁	—	2	2	no	—
63	C₄×Q₈×C₆₁	—	2	2	no	—
64	C₄×Q₈×C₆₁	C₂³	1	2	yes	—
65	C₄×Q₈×C₆₁	C₂³	1	1	yes	characteristic
66	C₄×D₄×C₆₁	—	2	2	no	—
67	C₄×D₄×C₆₁	C₂³	1	1	yes	characteristic
68	#107×C₆₁	—	2	1	no	—
69	#107×C₆₁	—	2	1	no	—
70	#107×C₆₁	D₄	1	1	yes	characteristic
71	#106×C₆₁	—	2	2	no	—
72	#106×C₆₁	—	2	2	no	—
73	#106×C₆₁	—	4	2	no	—
74	#106×C₆₁	D₄	1	1	yes	characteristic
75	C₄⋊C₈×C₆₁	—	2	2	no	—
76	C₄⋊C₈×C₆₁	—	2	1	no	—
77	C₄⋊C₈×C₆₁	C₂³	1	1	yes	characteristic
78	C₄⋊C₈×C₆₁	C₂³	1	1	yes	characteristic
79	C₄⋊C₈×C₆₁	C₂³	1	2	yes	—
80	#103×C₆₁	—	2	2	no	—
81	#103×C₆₁	—	2	2	no	—
82	#103×C₆₁	—	2	2	no	—
83	#103×C₆₁	—	2	2	no	—
84	#103×C₆₁	—	2	2	no	—
85	#103×C₆₁	—	2	2	no	—
86	#103×C₆₁	D₄	1	1	yes	characteristic
87	#103×C₆₁	D₄	1	2	yes	—
88	#102×C₆₁	D₄	1	1	yes	characteristic
89	C₂²⋊C₈×C₆₁	—	2	1	no	—
90	C₄×C₈×C₆₁	—	2	2	no	—
91	C₄×C₈×C₆₁	—	2	1	no	—
92	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
93	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
94	C₄×C₈×C₆₁	C₂³	1	1	yes	characteristic
95	C₂×Q₈×C₆₁	—	2	2	no	—
96	C₂×Q₈×C₆₁	—	2	2	no	—
97	C₂×Q₈×C₆₁	—	4	2	no	—
98	C₂×Q₈×C₆₁	—	4	4	no	—
99	C₂×Q₈×C₆₁	—	8	2	no	—
100	C₂×Q₈×C₆₁	C₂×D₄	1	1	yes	characteristic
101	C₂×Q₈×C₆₁	C₂×D₄	1	2	yes	—
102	C₂×D₄×C₆₁	C₂×D₄	1	1	yes	characteristic
103	C₂²×C₄×C₆₁	—	2	1	no	—
104	C₂²×C₄×C₆₁	—	4	2	no	—
105	Q₁₆×C₆₁	—	4	4	no	—
106	Q₁₆×C₆₁	—	4	2	no	—
107	Q₁₆×C₆₁	—	8	1	no	—
108	Q₁₆×C₆₁	SD₁₆	1	4	yes	complemented
109	SD₁₆×C₆₁	—	2	2	no	—
110	SD₁₆×C₆₁	—	4	4	no	—
111	C₂×C₈×C₆₁	—	2	1	no	—
112	C₂×C₈×C₆₁	—	2	1	no	—
113	C₂×C₈×C₆₁	—	2	2	no	—
114	C₂×C₈×C₆₁	—	2	1	no	—
115	C₂×C₈×C₆₁	—	4	2	no	—
116	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
117	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
118	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
119	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
120	C₄⋊C₄×C₆₁	—	2	2	no	—
121	C₄⋊C₄×C₆₁	—	2	1	no	—
122	C₄⋊C₄×C₆₁	—	2	2	no	—
123	C₄⋊C₄×C₆₁	—	2	2	no	—
124	C₄⋊C₄×C₆₁	—	2	2	no	—
125	C₄⋊C₄×C₆₁	—	2	2	no	—
126	C₄⋊C₄×C₆₁	—	4	2	no	—
127	C₄⋊C₄×C₆₁	—	4	2	no	—
128	C₄⋊C₄×C₆₁	—	4	2	no	—
129	C₄⋊C₄×C₆₁	—	4	2	no	—
130	C₄⋊C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
131	C₄⋊C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
132	C₄⋊C₄×C₆₁	C₂×D₄	1	2	yes	—
133	C₂²⋊C₄×C₆₁	—	2	1	no	—
134	C₂²⋊C₄×C₆₁	—	4	2	no	—
135	C₄²×C₆₁	—	2	2	no	—
136	C₄²×C₆₁	—	2	1	no	—
137	C₄²×C₆₁	—	4	2	no	—
138	C₄²×C₆₁	C₂⁴	1	1	yes	characteristic
139	C₂³×C₆₁	—	2	1	no	—
140	Q₈×C₆₁	—	2	2	no	—
141	Q₈×C₆₁	—	2	1	no	—
142	Q₈×C₆₁	—	2	1	no	—
143	Q₈×C₆₁	—	4	2	no	—
144	Q₈×C₆₁	—	4	2	no	—
145	Q₈×C₆₁	—	4	2	no	—
146	Q₈×C₆₁	—	4	2	no	—
147	Q₈×C₆₁	—	8	4	no	—
148	Q₈×C₆₁	C₂×SD₁₆	1	4	yes	—
149	D₄×C₆₁	—	2	1	no	—
150	D₄×C₆₁	#135	1	2	yes	—
151	C₂×C₄×C₆₁	—	2	2	no	—
152	C₂×C₄×C₆₁	—	2	1	no	—
153	C₂×C₄×C₆₁	—	2	2	no	—
154	C₂×C₄×C₆₁	—	2	1	no	—
155	C₂×C₄×C₆₁	—	2	1	no	—
156	C₂×C₄×C₆₁	—	4	1	no	—
157	C₂×C₄×C₆₁	—	4	1	no	—
158	C₂×C₄×C₆₁	—	4	2	no	—
159	C₂×C₄×C₆₁	—	4	2	no	—
160	C₂×C₄×C₆₁	—	8	4	no	—
161	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
162	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
163	C₂×C₄×C₆₁	H(5,𝔽₂)	1	1	yes	characteristic
164	C₈×C₆₁	—	2	2	no	—
165	C₈×C₆₁	—	2	1	no	—
166	C₈×C₆₁	—	2	1	no	—
167	C₈×C₆₁	—	2	1	no	—
168	C₈×C₆₁	—	4	1	no	—
169	C₈×C₆₁	—	4	2	no	—
170	C₈×C₆₁	—	4	1	no	—
171	C₈×C₆₁	C₂×SD₁₆	1	2	yes	—
172	#19983	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
173	C₂²×C₆₁	—	2	2	no	—
174	C₂²×C₆₁	—	4	1	no	—
175	C₂²×C₆₁	—	4	1	no	—
176	C₂²×C₆₁	D₄²	1	1	yes	characteristic
177	C₄×C₆₁	—	2	4	no	—
178	C₄×C₆₁	—	2	1	no	—
179	C₄×C₆₁	—	4	1	no	—
180	C₄×C₆₁	—	4	1	no	—
181	C₄×C₆₁	—	4	1	no	—
182	C₄×C₆₁	—	4	2	no	—
183	C₄×C₆₁	—	8	2	no	—
184	C₄×C₆₁	—	8	2	no	—
185	C₄×C₆₁	C₂²×SD₁₆	1	1	yes	characteristic
186	C₄×C₆₁	C₂×#135	1	1	yes	characteristic
187	C₄×C₆₁	#577	1	1	yes	characteristic
188	C₄×C₆₁	#578	1	1	yes	characteristic
189	#3383	C₂×C₆₁	1	1	yes	characteristic, complemented
190	#3359	C₂×C₆₁	1	2	yes	—
191	D₄×Q₁₆	C₂×C₆₁	1	1	yes	characteristic
192	#1707	C₂×C₆₁	1	1	yes	characteristic, complemented
193	#1680	C₂×C₆₁	1	2	yes	complemented
194	#1673	C₂×C₆₁	1	1	yes	characteristic
195	#1670	C₂×C₆₁	1	1	yes	characteristic, complemented
196	#1653	C₂×C₆₁	1	2	yes	complemented
197	#1651	C₂×C₆₁	1	2	yes	—
198	C₈×Q₁₆	C₂×C₆₁	1	1	yes	characteristic, complemented
199	C₈×SD₁₆	C₂×C₆₁	1	1	yes	characteristic
200	C₂×C₆₁	—	4	2	no	—
201	C₂×C₆₁	D₄×SD₁₆	1	1	yes	characteristic
202	C₂×C₆₁	#3285	1	1	yes	characteristic
203	C₂×C₆₁	#3293	1	1	yes	characteristic
204	C₂²×Q₁₆	—	2	1	no	—
205	#557	C₂²×C₆₁	1	2	yes	—
206	D₄×Q₈	C₂²×C₆₁	1	2	yes	—
207	#500	C₂²×C₆₁	1	1	yes	characteristic
208	#499	—	2	1	no	—
209	#498	C₂²×C₆₁	1	2	yes	—
210	#494	C₂²×C₆₁	1	1	yes	characteristic
211	#487	—	2	2	no	—
212	#487	C₂²×C₆₁	1	2	yes	—
213	#479	—	2	2	no	—
214	#475	—	2	2	no	—
215	#475	C₂²×C₆₁	1	2	yes	—
216	#475	C₂²×C₆₁	1	2	yes	—
217	#467	—	2	1	no	—
218	#462	C₂²×C₆₁	1	2	yes	—
219	#461	—	2	2	no	—
220	#461	C₂²×C₆₁	1	2	yes	—
221	#451	—	2	2	no	—
222	C₈×Q₈	C₂²×C₆₁	1	2	yes	—
223	C₈×Q₈	C₂²×C₆₁	1	1	yes	characteristic
224	C₄×Q₁₆	—	2	1	no	—
225	C₄×Q₁₆	C₂²×C₆₁	1	1	yes	characteristic
226	C₄×SD₁₆	—	2	2	no	—
227	C₄×SD₁₆	C₂²×C₆₁	1	1	yes	characteristic
228	C₈×D₄	C₂²×C₆₁	1	1	yes	characteristic
229	#335	C₂²×C₆₁	1	1	yes	characteristic
230	#334	C₂²×C₆₁	1	1	yes	characteristic
231	#332	C₂²×C₆₁	1	2	yes	—
232	#332	C₂²×C₆₁	1	2	yes	—
233	Q₈⋊C₈	C₂²×C₆₁	1	1	yes	characteristic
234	Q₈⋊C₈	C₂²×C₆₁	1	2	yes	—
235	D₄⋊C₈	C₂²×C₆₁	1	1	yes	characteristic
236	C₈²	C₂²×C₆₁	1	1	yes	characteristic
237	C₆₁	#19983	1	1	yes	characteristic, direct product factor, Sylow
238	C₂²×Q₈	—	2	2	no	—
239	C₂×Q₁₆	—	2	2	no	—
240	C₂×Q₁₆	—	2	1	no	—
241	C₂×Q₁₆	—	2	1	no	—
242	C₂×Q₁₆	—	4	4	no	—
243	C₂×Q₁₆	D₄×C₆₁	1	1	yes	characteristic
244	C₂×SD₁₆	—	2	2	no	—
245	C₂×SD₁₆	D₄×C₆₁	1	1	yes	characteristic
246	C₂²×C₈	—	2	1	no	—
247	C₄⋊Q₈	—	2	2	no	—
248	C₄⋊Q₈	—	2	2	no	—
249	C₄⋊Q₈	C₂³×C₆₁	1	2	yes	—
250	C₄⋊Q₈	C₂³×C₆₁	1	2	yes	—
251	#125	—	2	2	no	—
252	#125	—	4	2	no	—
253	C₂²⋊Q₈	—	2	2	no	—
254	C₂²⋊Q₈	—	4	2	no	—
255	C₄×Q₈	—	2	2	no	—
256	C₄×Q₈	—	2	2	no	—
257	C₄×Q₈	C₂³×C₆₁	1	2	yes	—
258	C₄×Q₈	C₂³×C₆₁	1	1	yes	characteristic
259	C₄×D₄	—	2	2	no	—
260	C₄×D₄	C₂³×C₆₁	1	1	yes	characteristic
261	#107	—	2	1	no	—
262	#107	—	2	1	no	—
263	#107	D₄×C₆₁	1	1	yes	characteristic
264	#106	—	2	2	no	—
265	#106	—	2	2	no	—
266	#106	—	4	2	no	—
267	#106	D₄×C₆₁	1	1	yes	characteristic
268	C₄⋊C₈	—	2	2	no	—
269	C₄⋊C₈	—	2	1	no	—
270	C₄⋊C₈	C₂³×C₆₁	1	1	yes	characteristic
271	C₄⋊C₈	C₂³×C₆₁	1	1	yes	characteristic
272	C₄⋊C₈	C₂³×C₆₁	1	2	yes	—
273	#103	—	2	2	no	—
274	#103	—	2	2	no	—
275	#103	—	2	2	no	—
276	#103	—	2	2	no	—
277	#103	—	2	2	no	—
278	#103	—	2	2	no	—
279	#103	D₄×C₆₁	1	1	yes	characteristic
280	#103	D₄×C₆₁	1	2	yes	—
281	#102	D₄×C₆₁	1	1	yes	characteristic
282	C₂²⋊C₈	—	2	1	no	—
283	C₄×C₈	—	2	2	no	—
284	C₄×C₈	—	2	1	no	—
285	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
286	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
287	C₄×C₈	C₂³×C₆₁	1	1	yes	characteristic
288	C₂×Q₈	—	2	2	no	—
289	C₂×Q₈	—	2	2	no	—
290	C₂×Q₈	—	4	2	no	—
291	C₂×Q₈	—	4	4	no	—
292	C₂×Q₈	—	8	2	no	—
293	C₂×Q₈	C₂×D₄×C₆₁	1	1	yes	characteristic
294	C₂×Q₈	C₂×D₄×C₆₁	1	2	yes	—
295	C₂×D₄	C₂×D₄×C₆₁	1	1	yes	characteristic
296	C₂²×C₄	—	2	1	no	—
297	C₂²×C₄	—	4	2	no	—
298	Q₁₆	—	4	4	no	—
299	Q₁₆	—	4	2	no	—
300	Q₁₆	—	8	1	no	—
301	Q₁₆	SD₁₆×C₆₁	1	4	yes	complemented
302	SD₁₆	—	2	2	no	—
303	SD₁₆	—	4	4	no	—
304	C₂×C₈	—	2	1	no	—
305	C₂×C₈	—	2	1	no	—
306	C₂×C₈	—	2	2	no	—
307	C₂×C₈	—	2	1	no	—
308	C₂×C₈	—	4	2	no	—
309	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
310	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
311	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
312	C₂×C₈	C₂×D₄×C₆₁	1	1	yes	characteristic
313	C₄⋊C₄	—	2	2	no	—
314	C₄⋊C₄	—	2	1	no	—
315	C₄⋊C₄	—	2	2	no	—
316	C₄⋊C₄	—	2	2	no	—
317	C₄⋊C₄	—	2	2	no	—
318	C₄⋊C₄	—	2	2	no	—
319	C₄⋊C₄	—	4	2	no	—
320	C₄⋊C₄	—	4	2	no	—
321	C₄⋊C₄	—	4	2	no	—
322	C₄⋊C₄	—	4	2	no	—
323	C₄⋊C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
324	C₄⋊C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
325	C₄⋊C₄	C₂×D₄×C₆₁	1	2	yes	—
326	C₂²⋊C₄	—	2	1	no	—
327	C₂²⋊C₄	—	4	2	no	—
328	C₄²	—	2	2	no	—
329	C₄²	—	2	1	no	—
330	C₄²	—	4	2	no	—
331	C₄²	C₂⁴×C₆₁	1	1	yes	characteristic
332	C₂³	—	2	1	no	—
333	Q₈	—	2	2	no	—
334	Q₈	—	2	1	no	—
335	Q₈	—	2	1	no	—
336	Q₈	—	4	2	no	—
337	Q₈	—	4	2	no	—
338	Q₈	—	4	2	no	—
339	Q₈	—	4	2	no	—
340	Q₈	—	8	4	no	—
341	Q₈	C₂×SD₁₆×C₆₁	1	4	yes	—
342	D₄	—	2	1	no	—
343	D₄	#135×C₆₁	1	2	yes	—
344	C₂×C₄	—	2	2	no	—
345	C₂×C₄	—	2	1	no	—
346	C₂×C₄	—	2	2	no	—
347	C₂×C₄	—	2	1	no	—
348	C₂×C₄	—	2	1	no	—
349	C₂×C₄	—	4	1	no	—
350	C₂×C₄	—	4	1	no	—
351	C₂×C₄	—	4	2	no	—
352	C₂×C₄	—	4	2	no	—
353	C₂×C₄	—	8	4	no	—
354	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
355	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
356	C₂×C₄	H(5,𝔽₂)×C₆₁	1	1	yes	characteristic
357	C₈	—	2	2	no	—
358	C₈	—	2	1	no	—
359	C₈	—	2	1	no	—
360	C₈	—	2	1	no	—
361	C₈	—	4	1	no	—
362	C₈	—	4	2	no	—
363	C₈	—	4	1	no	—
364	C₈	C₂×SD₁₆×C₆₁	1	2	yes	—
365	C₂²	—	2	2	no	—
366	C₂²	—	4	1	no	—
367	C₂²	—	4	1	no	—
368	C₂²	D₄²×C₆₁	1	1	yes	characteristic
369	C₄	—	2	1	no	—
370	C₄	—	2	4	no	—
371	C₄	—	4	1	no	—
372	C₄	—	4	2	no	—
373	C₄	—	4	1	no	—
374	C₄	—	4	1	no	—
375	C₄	—	8	2	no	—
376	C₄	—	8	2	no	—
377	C₄	C₂²×SD₁₆×C₆₁	1	1	yes	characteristic
378	C₄	C₂×#135×C₆₁	1	1	yes	characteristic
379	C₄	C₆₁×#577	1	1	yes	characteristic
380	C₄	C₆₁×#578	1	1	yes	characteristic
381	C₂	—	4	2	no	—
382	C₂	D₄×SD₁₆×C₆₁	1	1	yes	characteristic
383	C₂	C₆₁×#3285	1	1	yes	characteristic
384	C₂	C₆₁×#3293	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₆₁	D₄²
commutator, Frattini, cosocle	C₄²	C₂⁴×C₆₁
prime radical	C₂×D₄×C₆₁	C₂×D₄
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×#3383	C₂	semidirect
4. C₆₁×#1707	C₂	semidirect
5. C₆₁×#1680	C₂	semidirect
7. C₆₁×#1670	C₂	semidirect
8. C₆₁×#1653	C₂	semidirect
10. C₈×Q₁₆×C₆₁	C₂	semidirect
108. Q₁₆×C₆₁	SD₁₆	semidirect
172. #19983	C₆₁	direct (N × H)
189. #3383	C₂×C₆₁	semidirect
192. #1707	C₂×C₆₁	semidirect
193. #1680	C₂×C₆₁	semidirect
195. #1670	C₂×C₆₁	semidirect
196. #1653	C₂×C₆₁	semidirect
198. C₈×Q₁₆	C₂×C₆₁	semidirect
237. C₆₁	#19983	direct (N × H)
301. Q₁₆	SD₁₆×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₆₁×#3383	2
C₆₁×#3359	2
D₄×Q₁₆×C₆₁	2
C₆₁×#1707	2
C₆₁×#1680	2
C₆₁×#1673	2
C₆₁×#1670	2
C₆₁×#1653	2
C₆₁×#1651	2
C₈×Q₁₆×C₆₁	2
C₈×SD₁₆×C₆₁	2
#19983	61

Subgroups — C61×#19983 #29523416

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#19983 #29523416