Subgroups — C₆₁×#8640 #29512073

Order 15616.

404 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#2931	C₂	1	1	yes	maximal, characteristic
2	C₆₁×#1567	C₂	1	1	yes	maximal, characteristic, complemented
3	C₆₁×#1566	C₂	1	1	yes	maximal, characteristic, complemented
4	C₆₁×#1560	C₂	1	2	yes	maximal
5	C₆₁×#1309	C₂	1	2	yes	maximal, complemented
6	C₂×#131×C₆₁	C₄	1	2	yes	—
7	C₆₁×#532	C₂²	1	1	yes	characteristic
8	C₆₁×#436	—	2	1	no	—
9	C₆₁×#436	—	2	1	no	—
10	C₈×D₄×C₆₁	—	2	1	no	—
11	C₈×D₄×C₆₁	—	2	1	no	—
12	C₆₁×#423	C₂²	1	2	yes	—
13	C₆₁×#423	C₂²	1	2	yes	—
14	C₆₁×#423	C₂²	1	1	yes	characteristic
15	C₆₁×#408	C₄	1	2	yes	—
16	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
17	C₆₁×#335	—	2	1	no	—
18	C₆₁×#335	—	2	1	no	—
19	C₆₁×#334	—	2	1	no	—
20	C₆₁×#334	—	2	1	no	—
21	C₆₁×#333	—	2	2	no	—
22	C₆₁×#331	—	2	2	no	—
23	C₂×#41×C₆₁	C₂×C₄	1	2	yes	—
24	#131×C₆₁	—	4	4	no	—
25	C₂×M₁₆×C₆₁	—	2	2	no	—
26	C₂×M₁₆×C₆₁	—	2	2	no	—
27	C₂×M₁₆×C₆₁	—	2	2	no	—
28	C₂×M₁₆×C₆₁	C₂×C₄	1	2	yes	—
29	C₂²×C₈×C₆₁	—	2	2	no	—
30	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
31	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
32	C₄⋊Q₈×C₆₁	D₄	1	1	yes	characteristic
33	#127×C₆₁	D₄	1	1	yes	characteristic
34	#124×C₆₁	Q₈	1	2	yes	—
35	#121×C₆₁	—	2	1	no	—
36	#121×C₆₁	—	2	1	no	—
37	C₄×D₄×C₆₁	—	2	1	no	—
38	C₄×D₄×C₆₁	—	2	1	no	—
39	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
40	C₄⋊C₈×C₆₁	—	2	1	no	—
41	C₄⋊C₈×C₆₁	—	2	1	no	—
42	C₄⋊C₈×C₆₁	—	2	2	no	—
43	C₄⋊C₈×C₆₁	—	2	2	no	—
44	C₄⋊C₈×C₆₁	—	2	2	no	—
45	C₄⋊C₈×C₆₁	—	2	2	no	—
46	C₂²⋊C₈×C₆₁	—	2	2	no	—
47	C₂²⋊C₈×C₆₁	—	2	2	no	—
48	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
49	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
50	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
51	C₄×C₈×C₆₁	D₄	1	1	yes	characteristic
52	#41×C₆₁	—	4	2	no	—
53	#41×C₆₁	—	4	2	no	—
54	C₂×Q₈×C₆₁	C₄⋊C₄	1	2	yes	—
55	C₂×D₄×C₆₁	—	2	2	no	—
56	C₂×D₄×C₆₁	—	2	1	no	—
57	C₂×D₄×C₆₁	—	2	1	no	—
58	C₂×D₄×C₆₁	C₄⋊C₄	1	2	yes	—
59	C₂²×C₄×C₆₁	—	2	2	no	—
60	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
61	C₂²×C₄×C₆₁	#41	1	1	yes	characteristic
62	C₂²×C₄×C₆₁	#41	1	1	yes	characteristic
63	M₁₆×C₆₁	—	4	4	no	—
64	M₁₆×C₆₁	—	4	2	no	—
65	M₁₆×C₆₁	—	8	2	no	—
66	M₁₆×C₆₁	—	8	2	no	—
67	C₂×C₈×C₆₁	—	2	2	no	—
68	C₂×C₈×C₆₁	—	2	2	no	—
69	C₂×C₈×C₆₁	—	4	1	no	—
70	C₂×C₈×C₆₁	—	4	4	no	—
71	C₂×C₈×C₆₁	—	4	2	no	—
72	C₂×C₈×C₆₁	—	4	2	no	—
73	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
74	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
75	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
76	C₂×C₈×C₆₁	C₂²⋊C₄	1	1	yes	characteristic
77	C₄⋊C₄×C₆₁	—	2	1	no	—
78	C₄⋊C₄×C₆₁	—	2	1	no	—
79	C₂²⋊C₄×C₆₁	—	2	2	no	—
80	C₂²⋊C₄×C₆₁	—	2	2	no	—
81	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
82	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
83	C₄²×C₆₁	C₂×D₄	1	1	yes	characteristic
84	C₄²×C₆₁	C₂×Q₈	1	1	yes	characteristic
85	C₂³×C₆₁	—	2	2	no	—
86	C₂³×C₆₁	#117	1	1	yes	characteristic
87	Q₈×C₆₁	—	4	2	no	—
88	D₄×C₆₁	—	4	2	no	—
89	D₄×C₆₁	—	4	4	no	—
90	D₄×C₆₁	—	4	2	no	—
91	D₄×C₆₁	—	4	1	no	—
92	D₄×C₆₁	—	4	1	no	—
93	C₂×C₄×C₆₁	—	2	1	no	—
94	C₂×C₄×C₆₁	—	2	1	no	—
95	C₂×C₄×C₆₁	—	2	2	no	—
96	C₂×C₄×C₆₁	—	2	1	no	—
97	C₂×C₄×C₆₁	—	2	1	no	—
98	C₂×C₄×C₆₁	—	2	2	no	—
99	C₂×C₄×C₆₁	—	4	2	no	—
100	C₂×C₄×C₆₁	—	4	2	no	—
101	C₂×C₄×C₆₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
102	C₂×C₄×C₆₁	C₂×C₄⋊C₄	1	1	yes	characteristic
103	C₂×C₄×C₆₁	#121	1	1	yes	characteristic
104	C₂×C₄×C₆₁	#121	1	1	yes	characteristic
105	C₂×C₄×C₆₁	C₂²⋊Q₈	1	1	yes	characteristic
106	C₂×C₄×C₆₁	C₂²⋊Q₈	1	1	yes	characteristic
107	C₈×C₆₁	—	2	1	no	—
108	C₈×C₆₁	—	2	1	no	—
109	C₈×C₆₁	—	2	1	no	—
110	C₈×C₆₁	—	4	2	no	—
111	C₈×C₆₁	—	8	2	no	—
112	C₈×C₆₁	—	8	2	no	—
113	C₈×C₆₁	#100	1	2	yes	—
114	#8640	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
115	C₂²×C₆₁	—	2	1	no	—
116	C₂²×C₆₁	—	2	1	no	—
117	C₂²×C₆₁	—	2	1	no	—
118	C₂²×C₆₁	—	4	2	no	—
119	C₂²×C₆₁	—	4	2	no	—
120	C₂²×C₆₁	—	4	2	no	—
121	C₂²×C₆₁	#380	1	1	yes	characteristic
122	C₄×C₆₁	—	2	1	no	—
123	C₄×C₆₁	—	2	1	no	—
124	C₄×C₆₁	—	2	1	no	—
125	C₄×C₆₁	—	4	2	no	—
126	C₄×C₆₁	C₂×#100	1	1	yes	characteristic
127	C₄×C₆₁	#413	1	1	yes	characteristic
128	C₄×C₆₁	#471	1	2	yes	—
129	C₄×C₆₁	#472	1	1	yes	characteristic
130	C₄×C₆₁	#473	1	1	yes	characteristic
131	#2931	C₂×C₆₁	1	1	yes	characteristic
132	#1567	C₂×C₆₁	1	1	yes	characteristic, complemented
133	#1566	C₂×C₆₁	1	1	yes	characteristic, complemented
134	#1560	C₂×C₆₁	1	2	yes	—
135	#1309	C₂×C₆₁	1	2	yes	complemented
136	C₂×C₆₁	—	4	1	no	—
137	C₂×C₆₁	—	8	2	no	—
138	C₂×C₆₁	#1800	1	1	yes	characteristic
139	C₂×C₆₁	#1815	1	1	yes	characteristic
140	C₂×C₆₁	#1816	1	1	yes	characteristic
141	C₂×#131	C₄×C₆₁	1	2	yes	—
142	#532	C₂²×C₆₁	1	1	yes	characteristic
143	#436	—	2	1	no	—
144	#436	—	2	1	no	—
145	C₈×D₄	—	2	1	no	—
146	C₈×D₄	—	2	1	no	—
147	#423	C₂²×C₆₁	1	2	yes	—
148	#423	C₂²×C₆₁	1	2	yes	—
149	#423	C₂²×C₆₁	1	1	yes	characteristic
150	#408	C₄×C₆₁	1	2	yes	—
151	C₂×C₄×C₈	C₂²×C₆₁	1	1	yes	characteristic
152	#335	—	2	1	no	—
153	#335	—	2	1	no	—
154	#334	—	2	1	no	—
155	#334	—	2	1	no	—
156	#333	—	2	2	no	—
157	#331	—	2	2	no	—
158	C₆₁	#8640	1	1	yes	characteristic, direct product factor, Sylow
159	C₂×#41	C₂×C₄×C₆₁	1	2	yes	—
160	#131	—	4	4	no	—
161	C₂×M₁₆	—	2	2	no	—
162	C₂×M₁₆	—	2	2	no	—
163	C₂×M₁₆	—	2	2	no	—
164	C₂×M₁₆	C₂×C₄×C₆₁	1	2	yes	—
165	C₂²×C₈	—	2	2	no	—
166	C₂²×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
167	C₂²×C₈	C₂×C₄×C₆₁	1	1	yes	characteristic
168	C₄⋊Q₈	D₄×C₆₁	1	1	yes	characteristic
169	#127	D₄×C₆₁	1	1	yes	characteristic
170	#124	Q₈×C₆₁	1	2	yes	—
171	#121	—	2	1	no	—
172	#121	—	2	1	no	—
173	C₄×D₄	—	2	1	no	—
174	C₄×D₄	—	2	1	no	—
175	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
176	C₄⋊C₈	—	2	1	no	—
177	C₄⋊C₈	—	2	1	no	—
178	C₄⋊C₈	—	2	2	no	—
179	C₄⋊C₈	—	2	2	no	—
180	C₄⋊C₈	—	2	2	no	—
181	C₄⋊C₈	—	2	2	no	—
182	C₂²⋊C₈	—	2	2	no	—
183	C₂²⋊C₈	—	2	2	no	—
184	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
185	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
186	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
187	C₄×C₈	D₄×C₆₁	1	1	yes	characteristic
188	#41	—	4	2	no	—
189	#41	—	4	2	no	—
190	C₂×Q₈	C₄⋊C₄×C₆₁	1	2	yes	—
191	C₂×D₄	—	2	2	no	—
192	C₂×D₄	—	2	1	no	—
193	C₂×D₄	—	2	1	no	—
194	C₂×D₄	C₄⋊C₄×C₆₁	1	2	yes	—
195	C₂²×C₄	—	2	2	no	—
196	C₂²×C₄	C₂²×C₄×C₆₁	1	1	yes	characteristic
197	C₂²×C₄	#41×C₆₁	1	1	yes	characteristic
198	C₂²×C₄	#41×C₆₁	1	1	yes	characteristic
199	M₁₆	—	4	4	no	—
200	M₁₆	—	4	2	no	—
201	M₁₆	—	8	2	no	—
202	M₁₆	—	8	2	no	—
203	C₂×C₈	—	2	2	no	—
204	C₂×C₈	—	2	2	no	—
205	C₂×C₈	—	4	1	no	—
206	C₂×C₈	—	4	4	no	—
207	C₂×C₈	—	4	2	no	—
208	C₂×C₈	—	4	2	no	—
209	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
210	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
211	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
212	C₂×C₈	C₂²⋊C₄×C₆₁	1	1	yes	characteristic
213	C₄⋊C₄	—	2	1	no	—
214	C₄⋊C₄	—	2	1	no	—
215	C₂²⋊C₄	—	2	2	no	—
216	C₂²⋊C₄	—	2	2	no	—
217	C₄²	C₂×D₄×C₆₁	1	1	yes	characteristic
218	C₄²	C₂×D₄×C₆₁	1	1	yes	characteristic
219	C₄²	C₂×D₄×C₆₁	1	1	yes	characteristic
220	C₄²	C₂×Q₈×C₆₁	1	1	yes	characteristic
221	C₂³	—	2	2	no	—
222	C₂³	#117×C₆₁	1	1	yes	characteristic
223	Q₈	—	4	2	no	—
224	D₄	—	4	2	no	—
225	D₄	—	4	4	no	—
226	D₄	—	4	2	no	—
227	D₄	—	4	1	no	—
228	D₄	—	4	1	no	—
229	C₂×C₄	—	2	1	no	—
230	C₂×C₄	—	2	1	no	—
231	C₂×C₄	—	2	2	no	—
232	C₂×C₄	—	2	1	no	—
233	C₂×C₄	—	2	1	no	—
234	C₂×C₄	—	2	2	no	—
235	C₂×C₄	—	4	2	no	—
236	C₂×C₄	—	4	2	no	—
237	C₂×C₄	C₂×C₂²⋊C₄×C₆₁	1	1	yes	characteristic
238	C₂×C₄	C₂×C₄⋊C₄×C₆₁	1	1	yes	characteristic
239	C₂×C₄	#121×C₆₁	1	1	yes	characteristic
240	C₂×C₄	#121×C₆₁	1	1	yes	characteristic
241	C₂×C₄	C₂²⋊Q₈×C₆₁	1	1	yes	characteristic
242	C₂×C₄	C₂²⋊Q₈×C₆₁	1	1	yes	characteristic
243	C₈	—	2	1	no	—
244	C₈	—	2	1	no	—
245	C₈	—	2	1	no	—
246	C₈	—	4	2	no	—
247	C₈	—	8	2	no	—
248	C₈	—	8	2	no	—
249	C₈	#100×C₆₁	1	2	yes	—
250	C₂²	—	2	1	no	—
251	C₂²	—	2	1	no	—
252	C₂²	—	2	1	no	—
253	C₂²	—	4	2	no	—
254	C₂²	—	4	2	no	—
255	C₂²	—	4	2	no	—
256	C₂²	C₆₁×#380	1	1	yes	characteristic
257	C₄	—	2	1	no	—
258	C₄	—	2	1	no	—
259	C₄	—	2	1	no	—
260	C₄	—	4	2	no	—
261	C₄	C₂×#100×C₆₁	1	1	yes	characteristic
262	C₄	C₆₁×#413	1	1	yes	characteristic
263	C₄	C₆₁×#471	1	2	yes	—
264	C₄	C₆₁×#472	1	1	yes	characteristic
265	C₄	C₆₁×#473	1	1	yes	characteristic
266	C₂	—	4	1	no	—
267	C₂	—	8	2	no	—
268	C₂	C₆₁×#1800	1	1	yes	characteristic
269	C₂	C₆₁×#1815	1	1	yes	characteristic
270	C₂	C₆₁×#1816	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₆₁	#380
commutator	C₂²×C₄	C₂²×C₄×C₆₁
Frattini, cosocle	C₂×C₄²	C₂³×C₆₁
prime radical	C₆₁×#532	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₂×C₄²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₆₁×#1567	C₂	semidirect
3. C₆₁×#1566	C₂	semidirect
5. C₆₁×#1309	C₂	semidirect
114. #8640	C₆₁	direct (N × H)
132. #1567	C₂×C₆₁	semidirect
133. #1566	C₂×C₆₁	semidirect
135. #1309	C₂×C₆₁	semidirect
158. C₆₁	#8640	direct (N × H)

Maximal subgroups

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

subgroup	index
C₆₁×#2931	2
C₆₁×#1567	2
C₆₁×#1566	2
C₆₁×#1560	2
C₆₁×#1309	2
#8640	61

Subgroups — C61×#8640 #29512073

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#8640 #29512073