Subgroups — C₆₁×#22448 #29525881

Order 15616.

1506 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#135×C₆₁	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄×D₈×C₆₁	C₂	1	2	yes	maximal, complemented
3	C₆₁×#2339	C₂	1	2	yes	maximal, complemented
4	C₆₁×#1969	C₂	1	2	yes	maximal, complemented
5	C₆₁×#1877	C₂	1	4	yes	maximal, complemented
6	C₆₁×#1808	C₂	1	1	yes	maximal, characteristic, complemented
7	C₆₁×#1788	C₂	1	2	yes	maximal, complemented
8	C₈×C₂²⋊C₄×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×#41×C₆₁	C₂²	1	2	yes	—
10	C₂×#135×C₆₁	—	2	8	no	—
11	C₂×#135×C₆₁	C₄	1	8	yes	complemented
12	C₂²×Q₁₆×C₆₁	C₂²	1	1	yes	characteristic
13	C₂²×SD₁₆×C₆₁	C₂²	1	2	yes	—
14	C₂²×D₈×C₆₁	C₂²	1	1	yes	characteristic
15	C₂³×C₈×C₆₁	C₂²	1	1	yes	characteristic
16	C₂×C₄×D₄×C₆₁	C₂²	1	4	yes	—
17	C₄×D₈×C₆₁	—	2	8	no	—
18	C₂×#107×C₆₁	C₂²	1	2	yes	—
19	C₂×#103×C₆₁	C₂²	1	4	yes	—
20	C₂×#102×C₆₁	C₂²	1	4	yes	—
21	C₂×C₂²⋊C₈×C₆₁	C₂²	1	1	yes	characteristic
22	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
23	C₆₁×#391	C₂²	1	4	yes	—
24	C₆₁×#386	—	2	4	no	—
25	C₆₁×#381	—	2	2	no	—
26	C₆₁×#380	C₂²	1	2	yes	—
27	C₄×C₂²⋊C₄×C₆₁	C₂²	1	1	yes	characteristic
28	C₂×#95×C₆₁	—	2	2	no	—
29	C₆₁×#340	C₂²	1	2	yes	—
30	C₆₁×#336	C₂²	1	2	yes	—
31	C₂×#41×C₆₁	—	2	4	no	—
32	C₂×#41×C₆₁	—	2	8	no	—
33	C₂×#41×C₆₁	—	4	4	no	—
34	C₂×#41×C₆₁	C₂×C₄	1	8	yes	complemented
35	C₂²×Q₈×C₆₁	C₂³	1	2	yes	—
36	C₂²×D₄×C₆₁	—	2	2	no	—
37	C₂²×D₄×C₆₁	C₂³	1	2	yes	—
38	C₂³×C₄×C₆₁	—	2	2	no	—
39	C₂³×C₄×C₆₁	—	2	4	no	—
40	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
41	#135×C₆₁	—	2	32	no	—
42	C₂×Q₁₆×C₆₁	—	2	4	no	—
43	C₂×Q₁₆×C₆₁	C₂×C₄	1	4	yes	complemented
44	C₂×SD₁₆×C₆₁	—	2	8	no	—
45	C₂×SD₁₆×C₆₁	C₂×C₄	1	8	yes	complemented
46	C₂×D₈×C₆₁	C₂×C₄	1	4	yes	—
47	C₂×D₈×C₆₁	D₄	1	8	yes	—
48	C₂²×C₈×C₆₁	—	2	4	no	—
49	C₂²×C₈×C₆₁	C₂×C₄	1	4	yes	complemented
50	C₂²×C₈×C₆₁	C₂³	1	2	yes	—
51	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
52	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
53	C₄×D₄×C₆₁	—	2	8	no	—
54	C₄×D₄×C₆₁	—	4	4	no	—
55	C₂×C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
56	C₂×C₂²⋊C₄×C₆₁	—	2	4	no	—
57	C₂×C₂²⋊C₄×C₆₁	—	2	2	no	—
58	C₂×C₂²⋊C₄×C₆₁	D₄	1	2	yes	—
59	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
60	#107×C₆₁	—	2	4	no	—
61	#103×C₆₁	—	4	4	no	—
62	#102×C₆₁	—	2	8	no	—
63	C₂²⋊C₈×C₆₁	—	2	2	no	—
64	C₄×C₈×C₆₁	—	2	4	no	—
65	#95×C₆₁	—	2	2	no	—
66	#95×C₆₁	—	2	4	no	—
67	#95×C₆₁	—	2	4	no	—
68	#95×C₆₁	D₄	1	1	yes	characteristic
69	#95×C₆₁	D₄	1	1	yes	characteristic
70	C₂⁴×C₆₁	—	2	2	no	—
71	C₂⁴×C₆₁	C₂×D₄	1	1	yes	characteristic
72	#41×C₆₁	—	2	16	no	—
73	#41×C₆₁	—	4	8	no	—
74	#41×C₆₁	—	4	16	no	—
75	C₂×Q₈×C₆₁	—	2	2	no	—
76	C₂×Q₈×C₆₁	—	2	4	no	—
77	C₂×Q₈×C₆₁	—	2	4	no	—
78	C₂×Q₈×C₆₁	C₂²×C₄	1	4	yes	—
79	C₂×D₄×C₆₁	—	2	8	no	—
80	C₂×D₄×C₆₁	—	2	2	no	—
81	C₂×D₄×C₆₁	—	2	4	no	—
82	C₂×D₄×C₆₁	—	4	8	no	—
83	C₂×D₄×C₆₁	C₂²×C₄	1	4	yes	—
84	C₂×D₄×C₆₁	C₂×D₄	1	8	yes	—
85	C₂²×C₄×C₆₁	—	2	2	no	—
86	C₂²×C₄×C₆₁	—	2	2	no	—
87	C₂²×C₄×C₆₁	—	2	2	no	—
88	C₂²×C₄×C₆₁	—	2	8	no	—
89	C₂²×C₄×C₆₁	—	2	4	no	—
90	C₂²×C₄×C₆₁	—	4	8	no	—
91	C₂²×C₄×C₆₁	—	4	8	no	—
92	C₂²×C₄×C₆₁	—	4	8	no	—
93	C₂²×C₄×C₆₁	—	8	4	no	—
94	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
95	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
96	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
97	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
98	C₂²×C₄×C₆₁	#41	1	2	yes	—
99	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
100	Q₁₆×C₆₁	—	2	8	no	—
101	SD₁₆×C₆₁	—	2	16	no	—
102	D₈×C₆₁	C₂²⋊C₄	1	16	yes	complemented
103	C₂×C₈×C₆₁	—	2	2	no	—
104	C₂×C₈×C₆₁	—	2	8	no	—
105	C₂×C₈×C₆₁	—	2	2	no	—
106	C₂×C₈×C₆₁	—	2	2	no	—
107	C₂×C₈×C₆₁	—	2	2	no	—
108	C₂×C₈×C₆₁	C₂²×C₄	1	2	yes	—
109	C₂×C₈×C₆₁	C₂²×C₄	1	2	yes	—
110	C₂×C₈×C₆₁	C₂×D₄	1	4	yes	—
111	C₄⋊C₄×C₆₁	—	2	4	no	—
112	C₄⋊C₄×C₆₁	—	2	4	no	—
113	C₂²⋊C₄×C₆₁	—	2	4	no	—
114	C₂²⋊C₄×C₆₁	—	4	8	no	—
115	C₂²⋊C₄×C₆₁	—	8	2	no	—
116	C₄²×C₆₁	—	2	2	no	—
117	C₄²×C₆₁	—	2	2	no	—
118	C₂³×C₆₁	—	2	4	no	—
119	C₂³×C₆₁	—	2	8	no	—
120	C₂³×C₆₁	—	2	2	no	—
121	C₂³×C₆₁	—	2	2	no	—
122	C₂³×C₆₁	—	2	1	no	—
123	C₂³×C₆₁	—	2	1	no	—
124	C₂³×C₆₁	—	4	4	no	—
125	C₂³×C₆₁	—	4	2	no	—
126	C₂³×C₆₁	—	4	2	no	—
127	C₂³×C₆₁	C₄×D₄	1	2	yes	—
128	C₂³×C₆₁	C₂²×D₄	1	1	yes	characteristic
129	Q₈×C₆₁	—	2	4	no	—
130	Q₈×C₆₁	—	2	4	no	—
131	Q₈×C₆₁	—	4	4	no	—
132	D₄×C₆₁	—	2	4	no	—
133	D₄×C₆₁	—	2	8	no	—
134	D₄×C₆₁	—	4	16	no	—
135	D₄×C₆₁	C₂×C₂²⋊C₄	1	8	yes	—
136	C₂×C₄×C₆₁	—	2	2	no	—
137	C₂×C₄×C₆₁	—	2	2	no	—
138	C₂×C₄×C₆₁	—	2	2	no	—
139	C₂×C₄×C₆₁	—	2	2	no	—
140	C₂×C₄×C₆₁	—	2	2	no	—
141	C₂×C₄×C₆₁	—	2	4	no	—
142	C₂×C₄×C₆₁	—	2	4	no	—
143	C₂×C₄×C₆₁	—	2	2	no	—
144	C₂×C₄×C₆₁	—	2	2	no	—
145	C₂×C₄×C₆₁	—	2	2	no	—
146	C₂×C₄×C₆₁	—	4	16	no	—
147	C₂×C₄×C₆₁	—	4	4	no	—
148	C₂×C₄×C₆₁	—	4	4	no	—
149	C₂×C₄×C₆₁	—	4	4	no	—
150	C₂×C₄×C₆₁	—	4	4	no	—
151	C₂×C₄×C₆₁	—	8	16	no	—
152	C₂×C₄×C₆₁	C₄×D₄	1	2	yes	—
153	C₂×C₄×C₆₁	#135	1	4	yes	complemented
154	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
155	C₂×C₄×C₆₁	C₂²×D₄	1	2	yes	—
156	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
157	C₂×C₄×C₆₁	H(5,𝔽₂)	1	2	yes	—
158	C₈×C₆₁	—	2	2	no	—
159	C₈×C₆₁	—	4	2	no	—
160	C₈×C₆₁	C₂×C₂²⋊C₄	1	4	yes	—
161	#22448	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
162	C₂²×C₆₁	—	2	2	no	—
163	C₂²×C₆₁	—	2	8	no	—
164	C₂²×C₆₁	—	2	2	no	—
165	C₂²×C₆₁	—	2	2	no	—
166	C₂²×C₆₁	—	4	4	no	—
167	C₂²×C₆₁	—	4	4	no	—
168	C₂²×C₆₁	—	4	8	no	—
169	C₂²×C₆₁	—	4	2	no	—
170	C₂²×C₆₁	—	4	2	no	—
171	C₂²×C₆₁	—	4	8	no	—
172	C₂²×C₆₁	C₂×C₄×D₄	1	1	yes	characteristic
173	C₂²×C₆₁	D₄²	1	2	yes	—
174	C₂²×C₆₁	C₂×#135	1	2	yes	—
175	C₂²×C₆₁	#576	1	1	yes	characteristic
176	C₂²×C₆₁	#578	1	1	yes	characteristic
177	C₄×C₆₁	—	2	2	no	—
178	C₄×C₆₁	—	2	4	no	—
179	C₄×C₆₁	—	4	4	no	—
180	C₄×C₆₁	—	4	2	no	—
181	C₄×C₆₁	—	8	4	no	—
182	C₄×C₆₁	C₂²×C₂²⋊C₄	1	1	yes	characteristic
183	C₄×C₆₁	#518	1	1	yes	characteristic
184	C₄×C₆₁	#546	1	2	yes	—
185	C₂²×#135	C₂×C₆₁	1	1	yes	characteristic
186	C₂×C₄×D₈	C₂×C₆₁	1	2	yes	complemented
187	#2339	C₂×C₆₁	1	2	yes	complemented
188	#1969	C₂×C₆₁	1	2	yes	complemented
189	#1877	C₂×C₆₁	1	4	yes	complemented
190	#1808	C₂×C₆₁	1	1	yes	characteristic, complemented
191	#1788	C₂×C₆₁	1	2	yes	complemented
192	C₈×C₂²⋊C₄	C₂×C₆₁	1	1	yes	characteristic, complemented
193	C₂×C₆₁	—	4	2	no	—
194	C₂×C₆₁	—	4	8	no	—
195	C₂×C₆₁	D₄×C₂²⋊C₄	1	1	yes	characteristic
196	C₂×C₆₁	C₄×#135	1	1	yes	characteristic
197	C₂×C₆₁	#2951	1	1	yes	characteristic
198	C₂×C₆₁	#3280	1	2	yes	—
199	C₂×C₆₁	#3283	1	2	yes	—
200	C₂²×#41	C₂²×C₆₁	1	2	yes	—
201	C₂×#135	—	2	8	no	—
202	C₂×#135	C₄×C₆₁	1	8	yes	complemented
203	C₂²×Q₁₆	C₂²×C₆₁	1	1	yes	characteristic
204	C₂²×SD₁₆	C₂²×C₆₁	1	2	yes	—
205	C₂²×D₈	C₂²×C₆₁	1	1	yes	characteristic
206	C₂³×C₈	C₂²×C₆₁	1	1	yes	characteristic
207	C₂×C₄×D₄	C₂²×C₆₁	1	4	yes	—
208	C₄×D₈	—	2	8	no	—
209	C₂×#107	C₂²×C₆₁	1	2	yes	—
210	C₂×#103	C₂²×C₆₁	1	4	yes	—
211	C₂×#102	C₂²×C₆₁	1	4	yes	—
212	C₂×C₂²⋊C₈	C₂²×C₆₁	1	1	yes	characteristic
213	C₂×C₄×C₈	C₂²×C₆₁	1	2	yes	—
214	#391	C₂²×C₆₁	1	4	yes	—
215	#386	—	2	4	no	—
216	#381	—	2	2	no	—
217	#380	C₂²×C₆₁	1	2	yes	—
218	C₄×C₂²⋊C₄	C₂²×C₆₁	1	1	yes	characteristic
219	C₂×#95	—	2	2	no	—
220	#340	C₂²×C₆₁	1	2	yes	—
221	#336	C₂²×C₆₁	1	2	yes	—
222	C₆₁	#22448	1	1	yes	characteristic, direct product factor, Sylow
223	C₂×#41	—	2	4	no	—
224	C₂×#41	—	2	8	no	—
225	C₂×#41	—	4	4	no	—
226	C₂×#41	C₂×C₄×C₆₁	1	8	yes	complemented
227	C₂²×Q₈	C₂³×C₆₁	1	2	yes	—
228	C₂²×D₄	—	2	2	no	—
229	C₂²×D₄	C₂³×C₆₁	1	2	yes	—
230	C₂³×C₄	—	2	2	no	—
231	C₂³×C₄	—	2	4	no	—
232	C₂³×C₄	C₂³×C₆₁	1	1	yes	characteristic
233	#135	—	2	32	no	—
234	C₂×Q₁₆	—	2	4	no	—
235	C₂×Q₁₆	C₂×C₄×C₆₁	1	4	yes	complemented
236	C₂×SD₁₆	—	2	8	no	—
237	C₂×SD₁₆	C₂×C₄×C₆₁	1	8	yes	complemented
238	C₂×D₈	C₂×C₄×C₆₁	1	4	yes	—
239	C₂×D₈	D₄×C₆₁	1	8	yes	—
240	C₂²×C₈	—	2	4	no	—
241	C₂²×C₈	C₂×C₄×C₆₁	1	4	yes	complemented
242	C₂²×C₈	C₂³×C₆₁	1	2	yes	—
243	C₂²×C₈	C₂³×C₆₁	1	1	yes	characteristic
244	C₂²×C₈	C₂³×C₆₁	1	1	yes	characteristic
245	C₄×D₄	—	2	8	no	—
246	C₄×D₄	—	4	4	no	—
247	C₂×C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
248	C₂×C₂²⋊C₄	—	2	4	no	—
249	C₂×C₂²⋊C₄	—	2	2	no	—
250	C₂×C₂²⋊C₄	D₄×C₆₁	1	2	yes	—
251	C₂×C₄²	C₂³×C₆₁	1	2	yes	—
252	#107	—	2	4	no	—
253	#103	—	4	4	no	—
254	#102	—	2	8	no	—
255	C₂²⋊C₈	—	2	2	no	—
256	C₄×C₈	—	2	4	no	—
257	#95	—	2	2	no	—
258	#95	—	2	4	no	—
259	#95	—	2	4	no	—
260	#95	D₄×C₆₁	1	1	yes	characteristic
261	#95	D₄×C₆₁	1	1	yes	characteristic
262	C₂⁴	—	2	2	no	—
263	C₂⁴	C₂×D₄×C₆₁	1	1	yes	characteristic
264	#41	—	2	16	no	—
265	#41	—	4	8	no	—
266	#41	—	4	16	no	—
267	C₂×Q₈	—	2	2	no	—
268	C₂×Q₈	—	2	4	no	—
269	C₂×Q₈	—	2	4	no	—
270	C₂×Q₈	C₂²×C₄×C₆₁	1	4	yes	—
271	C₂×D₄	—	2	8	no	—
272	C₂×D₄	—	2	2	no	—
273	C₂×D₄	—	2	4	no	—
274	C₂×D₄	—	4	8	no	—
275	C₂×D₄	C₂²×C₄×C₆₁	1	4	yes	—
276	C₂×D₄	C₂×D₄×C₆₁	1	8	yes	—
277	C₂²×C₄	—	2	2	no	—
278	C₂²×C₄	—	2	2	no	—
279	C₂²×C₄	—	2	2	no	—
280	C₂²×C₄	—	2	8	no	—
281	C₂²×C₄	—	2	4	no	—
282	C₂²×C₄	—	4	8	no	—
283	C₂²×C₄	—	4	8	no	—
284	C₂²×C₄	—	4	8	no	—
285	C₂²×C₄	—	8	4	no	—
286	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
287	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
288	C₂²×C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
289	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
290	C₂²×C₄	#41×C₆₁	1	2	yes	—
291	C₂²×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
292	Q₁₆	—	2	8	no	—
293	SD₁₆	—	2	16	no	—
294	D₈	C₂²⋊C₄×C₆₁	1	16	yes	complemented
295	C₂×C₈	—	2	2	no	—
296	C₂×C₈	—	2	8	no	—
297	C₂×C₈	—	2	2	no	—
298	C₂×C₈	—	2	2	no	—
299	C₂×C₈	—	2	2	no	—
300	C₂×C₈	C₂²×C₄×C₆₁	1	2	yes	—
301	C₂×C₈	C₂²×C₄×C₆₁	1	2	yes	—
302	C₂×C₈	C₂×D₄×C₆₁	1	4	yes	—
303	C₄⋊C₄	—	2	4	no	—
304	C₄⋊C₄	—	2	4	no	—
305	C₂²⋊C₄	—	2	4	no	—
306	C₂²⋊C₄	—	4	8	no	—
307	C₂²⋊C₄	—	8	2	no	—
308	C₄²	—	2	2	no	—
309	C₄²	—	2	2	no	—
310	C₂³	—	2	8	no	—
311	C₂³	—	2	2	no	—
312	C₂³	—	2	2	no	—
313	C₂³	—	2	1	no	—
314	C₂³	—	2	1	no	—
315	C₂³	—	2	4	no	—
316	C₂³	—	4	4	no	—
317	C₂³	—	4	2	no	—
318	C₂³	—	4	2	no	—
319	C₂³	C₄×D₄×C₆₁	1	2	yes	—
320	C₂³	C₂²×D₄×C₆₁	1	1	yes	characteristic
321	Q₈	—	2	4	no	—
322	Q₈	—	2	4	no	—
323	Q₈	—	4	4	no	—
324	D₄	—	2	8	no	—
325	D₄	—	2	4	no	—
326	D₄	—	4	16	no	—
327	D₄	C₂×C₂²⋊C₄×C₆₁	1	8	yes	—
328	C₂×C₄	—	2	2	no	—
329	C₂×C₄	—	2	2	no	—
330	C₂×C₄	—	2	2	no	—
331	C₂×C₄	—	2	4	no	—
332	C₂×C₄	—	2	2	no	—
333	C₂×C₄	—	2	2	no	—
334	C₂×C₄	—	2	2	no	—
335	C₂×C₄	—	2	2	no	—
336	C₂×C₄	—	2	2	no	—
337	C₂×C₄	—	2	4	no	—
338	C₂×C₄	—	4	16	no	—
339	C₂×C₄	—	4	4	no	—
340	C₂×C₄	—	4	4	no	—
341	C₂×C₄	—	4	4	no	—
342	C₂×C₄	—	4	4	no	—
343	C₂×C₄	—	8	16	no	—
344	C₂×C₄	C₄×D₄×C₆₁	1	2	yes	—
345	C₂×C₄	#135×C₆₁	1	4	yes	complemented
346	C₂×C₄	C₂³×C₄×C₆₁	1	1	yes	characteristic
347	C₂×C₄	C₂²×D₄×C₆₁	1	2	yes	—
348	C₂×C₄	C₂×#41×C₆₁	1	1	yes	characteristic
349	C₂×C₄	H(5,𝔽₂)×C₆₁	1	2	yes	—
350	C₈	—	2	2	no	—
351	C₈	—	4	2	no	—
352	C₈	C₂×C₂²⋊C₄×C₆₁	1	4	yes	—
353	C₂²	—	2	2	no	—
354	C₂²	—	2	8	no	—
355	C₂²	—	2	2	no	—
356	C₂²	—	2	2	no	—
357	C₂²	—	4	4	no	—
358	C₂²	—	4	4	no	—
359	C₂²	—	4	8	no	—
360	C₂²	—	4	2	no	—
361	C₂²	—	4	2	no	—
362	C₂²	—	4	8	no	—
363	C₂²	C₂×C₄×D₄×C₆₁	1	1	yes	characteristic
364	C₂²	D₄²×C₆₁	1	2	yes	—
365	C₂²	C₂×#135×C₆₁	1	2	yes	—
366	C₂²	C₆₁×#576	1	1	yes	characteristic
367	C₂²	C₆₁×#578	1	1	yes	characteristic
368	C₄	—	2	2	no	—
369	C₄	—	2	4	no	—
370	C₄	—	4	4	no	—
371	C₄	—	4	2	no	—
372	C₄	—	8	4	no	—
373	C₄	C₂²×C₂²⋊C₄×C₆₁	1	1	yes	characteristic
374	C₄	C₆₁×#518	1	1	yes	characteristic
375	C₄	C₆₁×#546	1	2	yes	—
376	C₂	—	4	2	no	—
377	C₂	—	4	8	no	—
378	C₂	D₄×C₂²⋊C₄×C₆₁	1	1	yes	characteristic
379	C₂	C₄×#135×C₆₁	1	1	yes	characteristic
380	C₂	C₆₁×#2951	1	1	yes	characteristic
381	C₂	C₆₁×#3280	1	2	yes	—
382	C₂	C₆₁×#3283	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₆₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₆₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₆₁
prime radical	C₂²×#135×C₆₁	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₆₁ ◁ C₄×C₂²⋊C₄×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₄×D₈×C₆₁	C₂	semidirect
3. C₆₁×#2339	C₂	semidirect
4. C₆₁×#1969	C₂	semidirect
5. C₆₁×#1877	C₂	semidirect
6. C₆₁×#1808	C₂	semidirect
7. C₆₁×#1788	C₂	semidirect
8. C₈×C₂²⋊C₄×C₆₁	C₂	semidirect
11. C₂×#135×C₆₁	C₄	semidirect
34. C₂×#41×C₆₁	C₂×C₄	semidirect
43. C₂×Q₁₆×C₆₁	C₂×C₄	semidirect
45. C₂×SD₁₆×C₆₁	C₂×C₄	semidirect
49. C₂²×C₈×C₆₁	C₂×C₄	semidirect
102. D₈×C₆₁	C₂²⋊C₄	semidirect
153. C₂×C₄×C₆₁	#135	semidirect
161. #22448	C₆₁	direct (N × H)
186. C₂×C₄×D₈	C₂×C₆₁	semidirect
187. #2339	C₂×C₆₁	semidirect
188. #1969	C₂×C₆₁	semidirect
189. #1877	C₂×C₆₁	semidirect
190. #1808	C₂×C₆₁	semidirect
191. #1788	C₂×C₆₁	semidirect
192. C₈×C₂²⋊C₄	C₂×C₆₁	semidirect
202. C₂×#135	C₄×C₆₁	semidirect
222. C₆₁	#22448	direct (N × H)
226. C₂×#41	C₂×C₄×C₆₁	semidirect
235. C₂×Q₁₆	C₂×C₄×C₆₁	semidirect
237. C₂×SD₁₆	C₂×C₄×C₆₁	semidirect
241. C₂²×C₈	C₂×C₄×C₆₁	semidirect
294. D₈	C₂²⋊C₄×C₆₁	semidirect
345. C₂×C₄	#135×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₂²×#135×C₆₁	2
C₂×C₄×D₈×C₆₁	2
C₆₁×#2339	2
C₆₁×#1969	2
C₆₁×#1877	2
C₆₁×#1808	2
C₆₁×#1788	2
C₈×C₂²⋊C₄×C₆₁	2
#22448	61

Subgroups — C61×#22448 #29525881

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#22448 #29525881