Subgroups — C₆₁×#21318 #29524751

Order 15616.

1206 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₆₁×#533	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×C₈×C₆₁	C₂	1	1	yes	maximal, characteristic
3	C₆₁×#2285	C₂	1	1	yes	maximal, characteristic
4	C₆₁×#1991	C₂	1	4	yes	maximal, complemented
5	C₆₁×#1990	C₂	1	4	yes	maximal, complemented
6	C₆₁×#1735	C₂	1	4	yes	maximal
7	C₂³×C₈×C₆₁	C₂²	1	2	yes	—
8	C₆₁×#533	—	2	4	no	—
9	C₆₁×#533	C₄	1	8	yes	complemented
10	C₂×C₄⋊Q₈×C₆₁	C₂²	1	2	yes	—
11	C₂×#125×C₆₁	C₂²	1	2	yes	—
12	C₂×C₂²⋊Q₈×C₆₁	—	2	2	no	—
13	C₂×C₄×Q₈×C₆₁	—	2	2	no	—
14	C₂×#117×C₆₁	C₂²	1	2	yes	—
15	C₂×#117×C₆₁	C₂²	1	2	yes	—
16	C₂²×C₄²×C₆₁	C₂²	1	1	yes	characteristic
17	C₂×C₄×C₈×C₆₁	—	2	4	no	—
18	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
19	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
20	C₆₁×#384	C₂²	1	2	yes	—
21	C₆₁×#382	C₂²	1	2	yes	—
22	C₆₁×#380	—	2	2	no	—
23	C₄×C₄⋊C₄×C₆₁	—	2	2	no	—
24	C₆₁×#340	C₂²	1	16	yes	—
25	C₂²×Q₈×C₆₁	—	2	2	no	—
26	C₂³×C₄×C₆₁	D₄	1	2	yes	—
27	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
28	C₂²×C₈×C₆₁	—	2	4	no	—
29	C₂²×C₈×C₆₁	—	2	4	no	—
30	C₂²×C₈×C₆₁	Q₈	1	8	yes	complemented
31	C₂²×C₈×C₆₁	C₂³	1	4	yes	—
32	C₄⋊Q₈×C₆₁	—	2	4	no	—
33	C₄⋊Q₈×C₆₁	C₂×C₄	1	8	yes	—
34	#125×C₆₁	—	2	4	no	—
35	#125×C₆₁	C₂×C₄	1	8	yes	—
36	C₂²⋊Q₈×C₆₁	—	2	16	no	—
37	C₄×Q₈×C₆₁	—	2	16	no	—
38	#117×C₆₁	—	2	4	no	—
39	#117×C₆₁	—	2	8	no	—
40	#117×C₆₁	C₂×C₄	1	8	yes	—
41	C₂×C₄⋊C₄×C₆₁	—	2	2	no	—
42	C₂×C₄⋊C₄×C₆₁	—	2	4	no	—
43	C₂×C₄⋊C₄×C₆₁	—	2	4	no	—
44	C₂×C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
45	C₂×C₄⋊C₄×C₆₁	C₂³	1	4	yes	—
46	C₂×C₂²⋊C₄×C₆₁	—	2	2	no	—
47	C₂×C₂²⋊C₄×C₆₁	—	2	2	no	—
48	C₂×C₄²×C₆₁	—	2	2	no	—
49	C₂×C₄²×C₆₁	—	2	2	no	—
50	C₂×C₄²×C₆₁	C₂×C₄	1	4	yes	—
51	C₂×C₄²×C₆₁	D₄	1	2	yes	—
52	C₂×C₄²×C₆₁	D₄	1	4	yes	—
53	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
54	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
55	C₄×C₈×C₆₁	—	2	4	no	—
56	C₄×C₈×C₆₁	—	2	4	no	—
57	#95×C₆₁	—	2	4	no	—
58	C₂⁴×C₆₁	C₂×D₄	1	1	yes	characteristic
59	C₂×Q₈×C₆₁	—	2	8	no	—
60	C₂×Q₈×C₆₁	—	4	8	no	—
61	C₂²×C₄×C₆₁	—	2	8	no	—
62	C₂²×C₄×C₆₁	—	2	4	no	—
63	C₂²×C₄×C₆₁	—	2	4	no	—
64	C₂²×C₄×C₆₁	C₂²⋊C₄	1	8	yes	—
65	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
66	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
67	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
68	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
69	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
70	C₂²×C₄×C₆₁	C₂×Q₈	1	4	yes	—
71	C₂²×C₄×C₆₁	#41	1	4	yes	—
72	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
73	C₂×C₈×C₆₁	—	2	16	no	—
74	C₂×C₈×C₆₁	—	2	4	no	—
75	C₂×C₈×C₆₁	—	2	4	no	—
76	C₂×C₈×C₆₁	C₂×Q₈	1	8	yes	—
77	C₄⋊C₄×C₆₁	—	2	16	no	—
78	C₄⋊C₄×C₆₁	—	2	8	no	—
79	C₄⋊C₄×C₆₁	—	2	4	no	—
80	C₄⋊C₄×C₆₁	—	2	8	no	—
81	C₄⋊C₄×C₆₁	—	4	8	no	—
82	C₄⋊C₄×C₆₁	C₂²×C₄	1	8	yes	—
83	C₂²⋊C₄×C₆₁	—	2	8	no	—
84	C₂²⋊C₄×C₆₁	—	4	4	no	—
85	C₄²×C₆₁	—	2	8	no	—
86	C₄²×C₆₁	—	4	4	no	—
87	C₄²×C₆₁	C₂²⋊C₄	1	8	yes	—
88	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
89	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
90	C₄²×C₆₁	C₂×D₄	1	2	yes	—
91	C₄²×C₆₁	C₂×D₄	1	2	yes	—
92	C₂³×C₆₁	—	2	4	no	—
93	C₂³×C₆₁	C₂×C₂²⋊C₄	1	2	yes	—
94	C₂³×C₆₁	#124	1	2	yes	—
95	C₂³×C₆₁	C₄⋊Q₈	1	2	yes	—
96	C₂³×C₆₁	C₂²×D₄	1	1	yes	characteristic
97	Q₈×C₆₁	—	4	16	no	—
98	C₂×C₄×C₆₁	—	2	4	no	—
99	C₂×C₄×C₆₁	—	2	16	no	—
100	C₂×C₄×C₆₁	—	2	8	no	—
101	C₂×C₄×C₆₁	—	4	8	no	—
102	C₂×C₄×C₆₁	—	4	4	no	—
103	C₂×C₄×C₆₁	—	4	8	no	—
104	C₂×C₄×C₆₁	C₂×C₂²⋊C₄	1	4	yes	—
105	C₂×C₄×C₆₁	C₂×C₂²⋊C₄	1	2	yes	—
106	C₂×C₄×C₆₁	C₂×C₂²⋊C₄	1	4	yes	—
107	C₂×C₄×C₆₁	C₄×Q₈	1	8	yes	—
108	C₂×C₄×C₆₁	C₂²⋊Q₈	1	8	yes	—
109	C₂×C₄×C₆₁	#124	1	2	yes	—
110	C₂×C₄×C₆₁	C₄⋊Q₈	1	2	yes	—
111	C₂×C₄×C₆₁	#135	1	8	yes	—
112	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
113	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
114	C₂×C₄×C₆₁	C₂²×Q₈	1	2	yes	—
115	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
116	C₈×C₆₁	—	2	8	no	—
117	#21318	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
118	C₂²×C₆₁	—	2	4	no	—
119	C₂²×C₆₁	—	2	4	no	—
120	C₂²×C₆₁	—	2	4	no	—
121	C₂²×C₆₁	#391	1	4	yes	—
122	C₂²×C₆₁	C₂²×C₂²⋊C₄	1	1	yes	characteristic
123	C₂²×C₆₁	C₂×#124	1	1	yes	characteristic
124	C₂²×C₆₁	C₂×C₄⋊Q₈	1	1	yes	characteristic
125	C₂²×C₆₁	C₂×#135	1	4	yes	—
126	C₄×C₆₁	—	2	4	no	—
127	C₄×C₆₁	—	4	8	no	—
128	C₄×C₆₁	—	8	4	no	—
129	C₄×C₆₁	#391	1	4	yes	—
130	C₄×C₆₁	#416	1	8	yes	—
131	C₄×C₆₁	C₂×C₄×Q₈	1	2	yes	—
132	C₄×C₆₁	C₂×C₂²⋊Q₈	1	2	yes	—
133	C₂×#533	C₂×C₆₁	1	1	yes	characteristic
134	C₂²×C₄×C₈	C₂×C₆₁	1	1	yes	characteristic
135	#2285	C₂×C₆₁	1	1	yes	characteristic
136	#1991	C₂×C₆₁	1	4	yes	complemented
137	#1990	C₂×C₆₁	1	4	yes	complemented
138	#1735	C₂×C₆₁	1	4	yes	—
139	C₂×C₆₁	—	2	4	no	—
140	C₂×C₆₁	C₂×#391	1	1	yes	characteristic
141	C₂×C₆₁	C₂×#416	1	2	yes	—
142	C₂×C₆₁	#3131	1	2	yes	—
143	C₂×C₆₁	#3160	1	2	yes	—
144	C₂³×C₈	C₂²×C₆₁	1	2	yes	—
145	#533	—	2	4	no	—
146	#533	C₄×C₆₁	1	8	yes	complemented
147	C₂×C₄⋊Q₈	C₂²×C₆₁	1	2	yes	—
148	C₂×#125	C₂²×C₆₁	1	2	yes	—
149	C₂×C₂²⋊Q₈	—	2	2	no	—
150	C₂×C₄×Q₈	—	2	2	no	—
151	C₂×#117	C₂²×C₆₁	1	2	yes	—
152	C₂×#117	C₂²×C₆₁	1	2	yes	—
153	C₂²×C₄²	C₂²×C₆₁	1	1	yes	characteristic
154	C₂×C₄×C₈	—	2	4	no	—
155	C₂×C₄×C₈	C₂²×C₆₁	1	2	yes	—
156	C₂×C₄×C₈	C₂²×C₆₁	1	2	yes	—
157	#384	C₂²×C₆₁	1	2	yes	—
158	#382	C₂²×C₆₁	1	2	yes	—
159	#380	—	2	2	no	—
160	C₄×C₄⋊C₄	—	2	2	no	—
161	#340	C₂²×C₆₁	1	16	yes	—
162	C₆₁	#21318	1	1	yes	characteristic, direct product factor, Sylow
163	C₂²×Q₈	—	2	2	no	—
164	C₂³×C₄	D₄×C₆₁	1	2	yes	—
165	C₂³×C₄	C₂³×C₆₁	1	1	yes	characteristic
166	C₂²×C₈	—	2	4	no	—
167	C₂²×C₈	—	2	4	no	—
168	C₂²×C₈	Q₈×C₆₁	1	8	yes	complemented
169	C₂²×C₈	C₂³×C₆₁	1	4	yes	—
170	C₄⋊Q₈	—	2	4	no	—
171	C₄⋊Q₈	C₂×C₄×C₆₁	1	8	yes	—
172	#125	—	2	4	no	—
173	#125	C₂×C₄×C₆₁	1	8	yes	—
174	C₂²⋊Q₈	—	2	16	no	—
175	C₄×Q₈	—	2	16	no	—
176	#117	—	2	4	no	—
177	#117	—	2	8	no	—
178	#117	C₂×C₄×C₆₁	1	8	yes	—
179	C₂×C₄⋊C₄	—	2	4	no	—
180	C₂×C₄⋊C₄	—	2	2	no	—
181	C₂×C₄⋊C₄	—	2	4	no	—
182	C₂×C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
183	C₂×C₄⋊C₄	C₂³×C₆₁	1	4	yes	—
184	C₂×C₂²⋊C₄	—	2	2	no	—
185	C₂×C₂²⋊C₄	—	2	2	no	—
186	C₂×C₄²	—	2	2	no	—
187	C₂×C₄²	—	2	2	no	—
188	C₂×C₄²	C₂×C₄×C₆₁	1	4	yes	—
189	C₂×C₄²	D₄×C₆₁	1	2	yes	—
190	C₂×C₄²	D₄×C₆₁	1	4	yes	—
191	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
192	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
193	C₄×C₈	—	2	4	no	—
194	C₄×C₈	—	2	4	no	—
195	#95	—	2	4	no	—
196	C₂⁴	C₂×D₄×C₆₁	1	1	yes	characteristic
197	C₂×Q₈	—	2	8	no	—
198	C₂×Q₈	—	4	8	no	—
199	C₂²×C₄	—	2	8	no	—
200	C₂²×C₄	—	2	4	no	—
201	C₂²×C₄	—	2	4	no	—
202	C₂²×C₄	C₂²⋊C₄×C₆₁	1	8	yes	—
203	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
204	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
205	C₂²×C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
206	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
207	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
208	C₂²×C₄	C₂×Q₈×C₆₁	1	4	yes	—
209	C₂²×C₄	#41×C₆₁	1	4	yes	—
210	C₂²×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
211	C₂×C₈	—	2	16	no	—
212	C₂×C₈	—	2	4	no	—
213	C₂×C₈	—	2	4	no	—
214	C₂×C₈	C₂×Q₈×C₆₁	1	8	yes	—
215	C₄⋊C₄	—	2	16	no	—
216	C₄⋊C₄	—	2	8	no	—
217	C₄⋊C₄	—	2	4	no	—
218	C₄⋊C₄	—	2	8	no	—
219	C₄⋊C₄	—	4	8	no	—
220	C₄⋊C₄	C₂²×C₄×C₆₁	1	8	yes	—
221	C₂²⋊C₄	—	2	8	no	—
222	C₂²⋊C₄	—	4	4	no	—
223	C₄²	—	2	8	no	—
224	C₄²	—	4	4	no	—
225	C₄²	C₂²⋊C₄×C₆₁	1	8	yes	—
226	C₄²	C₂²×C₄×C₆₁	1	2	yes	—
227	C₄²	C₂²×C₄×C₆₁	1	2	yes	—
228	C₄²	C₂×D₄×C₆₁	1	2	yes	—
229	C₄²	C₂×D₄×C₆₁	1	2	yes	—
230	C₂³	—	2	4	no	—
231	C₂³	C₂×C₂²⋊C₄×C₆₁	1	2	yes	—
232	C₂³	#124×C₆₁	1	2	yes	—
233	C₂³	C₄⋊Q₈×C₆₁	1	2	yes	—
234	C₂³	C₂²×D₄×C₆₁	1	1	yes	characteristic
235	Q₈	—	4	16	no	—
236	C₂×C₄	—	2	4	no	—
237	C₂×C₄	—	2	16	no	—
238	C₂×C₄	—	2	8	no	—
239	C₂×C₄	—	4	8	no	—
240	C₂×C₄	—	4	8	no	—
241	C₂×C₄	—	4	4	no	—
242	C₂×C₄	C₂×C₂²⋊C₄×C₆₁	1	4	yes	—
243	C₂×C₄	C₂×C₂²⋊C₄×C₆₁	1	2	yes	—
244	C₂×C₄	C₂×C₂²⋊C₄×C₆₁	1	4	yes	—
245	C₂×C₄	C₄×Q₈×C₆₁	1	8	yes	—
246	C₂×C₄	C₂²⋊Q₈×C₆₁	1	8	yes	—
247	C₂×C₄	#124×C₆₁	1	2	yes	—
248	C₂×C₄	C₄⋊Q₈×C₆₁	1	2	yes	—
249	C₂×C₄	#135×C₆₁	1	8	yes	—
250	C₂×C₄	C₂³×C₄×C₆₁	1	1	yes	characteristic
251	C₂×C₄	C₂²×D₄×C₆₁	1	1	yes	characteristic
252	C₂×C₄	C₂²×Q₈×C₆₁	1	2	yes	—
253	C₂×C₄	C₂×#41×C₆₁	1	2	yes	—
254	C₈	—	2	8	no	—
255	C₂²	—	2	4	no	—
256	C₂²	—	2	4	no	—
257	C₂²	—	2	4	no	—
258	C₂²	C₆₁×#391	1	4	yes	—
259	C₂²	C₂²×C₂²⋊C₄×C₆₁	1	1	yes	characteristic
260	C₂²	C₂×#124×C₆₁	1	1	yes	characteristic
261	C₂²	C₂×C₄⋊Q₈×C₆₁	1	1	yes	characteristic
262	C₂²	C₂×#135×C₆₁	1	4	yes	—
263	C₄	—	2	4	no	—
264	C₄	—	4	8	no	—
265	C₄	—	8	4	no	—
266	C₄	C₆₁×#391	1	4	yes	—
267	C₄	C₆₁×#416	1	8	yes	—
268	C₄	C₂×C₄×Q₈×C₆₁	1	2	yes	—
269	C₄	C₂×C₂²⋊Q₈×C₆₁	1	2	yes	—
270	C₂	—	2	4	no	—
271	C₂	C₂×C₆₁×#391	1	1	yes	characteristic
272	C₂	C₂×C₆₁×#416	1	2	yes	—
273	C₂	C₆₁×#3131	1	2	yes	—
274	C₂	C₆₁×#3160	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄×C₆₁	C₂×D₄
commutator	C₂×C₄	C₂³×C₄×C₆₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₆₁
socle	C₂³×C₆₁	C₂²×D₄
prime radical	C₂⁴×C₆₁	C₂×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₆₁ ◁ C₂²×C₄²×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
4. C₆₁×#1991	C₂	semidirect
5. C₆₁×#1990	C₂	semidirect
9. C₆₁×#533	C₄	semidirect
30. C₂²×C₈×C₆₁	Q₈	semidirect
117. #21318	C₆₁	direct (N × H)
136. #1991	C₂×C₆₁	semidirect
137. #1990	C₂×C₆₁	semidirect
146. #533	C₄×C₆₁	semidirect
162. C₆₁	#21318	direct (N × H)
168. C₂²×C₈	Q₈×C₆₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₆₁×#533	2
C₂²×C₄×C₈×C₆₁	2
C₆₁×#2285	2
C₆₁×#1991	2
C₆₁×#1990	2
C₆₁×#1735	2
#21318	61

Subgroups — C61×#21318 #29524751

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#21318 #29524751