Subgroups — C₆₁×#23819 #29527252

Order 15616.

894 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×#127×C₆₁	C₂	1	1	yes	maximal, characteristic
2	C₄×#125×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
3	C₆₁×#2100	C₂	1	2	yes	maximal, complemented
4	C₆₁×#2073	C₂	1	2	yes	maximal, complemented
5	C₆₁×#2041	C₂	1	2	yes	maximal
6	C₆₁×#2025	C₂	1	2	yes	maximal, complemented
7	C₄×#102×C₆₁	C₂	1	4	yes	maximal, complemented
8	C₆₁×#1744	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#127×C₆₁	C₂²	1	1	yes	characteristic
10	C₂×#125×C₆₁	C₂²	1	1	yes	characteristic
11	C₂×C₄×D₄×C₆₁	—	2	2	no	—
12	C₂×C₄×D₄×C₆₁	C₂²	1	2	yes	—
13	C₂×#102×C₆₁	C₂²	1	4	yes	—
14	C₂×#102×C₆₁	C₂²	1	4	yes	—
15	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
16	C₆₁×#390	—	2	2	no	—
17	C₆₁×#390	C₂²	1	2	yes	—
18	C₆₁×#389	C₂²	1	2	yes	—
19	C₆₁×#387	—	2	2	no	—
20	C₆₁×#384	C₂²	1	1	yes	characteristic
21	C₆₁×#382	C₂²	1	1	yes	characteristic
22	C₄×C₄⋊C₄×C₆₁	—	2	2	no	—
23	C₄×C₄⋊C₄×C₆₁	C₂²	1	2	yes	—
24	C₄³×C₆₁	C₂²	1	1	yes	characteristic
25	C₆₁×#340	C₂²	1	4	yes	—
26	C₆₁×#340	C₂²	1	4	yes	—
27	C₆₁×#336	C₂²	1	2	yes	—
28	C₆₁×#336	C₂²	1	2	yes	—
29	C₂²×D₄×C₆₁	—	2	2	no	—
30	C₂²×D₄×C₆₁	C₂³	1	2	yes	—
31	C₂³×C₄×C₆₁	—	2	2	no	—
32	C₂²×C₈×C₆₁	C₂³	1	4	yes	—
33	#127×C₆₁	—	2	4	no	—
34	#125×C₆₁	—	2	4	no	—
35	C₄×D₄×C₆₁	—	2	8	no	—
36	C₄×D₄×C₆₁	—	4	8	no	—
37	C₂×C₄⋊C₄×C₆₁	—	2	2	no	—
38	C₂×C₄⋊C₄×C₆₁	—	2	2	no	—
39	C₂×C₄⋊C₄×C₆₁	—	2	2	no	—
40	C₂×C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
41	C₂×C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
42	C₂×C₄⋊C₄×C₆₁	C₂³	1	2	yes	—
43	C₂×C₂²⋊C₄×C₆₁	—	2	2	no	—
44	C₂×C₂²⋊C₄×C₆₁	—	2	4	no	—
45	C₂×C₄²×C₆₁	—	2	2	no	—
46	C₂×C₄²×C₆₁	D₄	1	2	yes	—
47	C₂×C₄²×C₆₁	D₄	1	2	yes	—
48	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
49	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
50	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
51	#102×C₆₁	—	2	8	no	—
52	#102×C₆₁	—	2	8	no	—
53	C₄×C₈×C₆₁	—	2	4	no	—
54	#95×C₆₁	—	2	2	no	—
55	#95×C₆₁	—	2	2	no	—
56	#95×C₆₁	—	2	2	no	—
57	C₂⁴×C₆₁	—	2	2	no	—
58	C₂×D₄×C₆₁	—	2	8	no	—
59	C₂×D₄×C₆₁	—	2	4	no	—
60	C₂×D₄×C₆₁	—	2	4	no	—
61	C₂×D₄×C₆₁	—	2	2	no	—
62	C₂×D₄×C₆₁	—	4	4	no	—
63	C₂×D₄×C₆₁	—	4	4	no	—
64	C₂×D₄×C₆₁	#41	1	4	yes	—
65	C₂²×C₄×C₆₁	—	2	2	no	—
66	C₂²×C₄×C₆₁	—	2	2	no	—
67	C₂²×C₄×C₆₁	—	2	2	no	—
68	C₂²×C₄×C₆₁	—	4	4	no	—
69	C₂²×C₄×C₆₁	—	4	8	no	—
70	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
71	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
72	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
73	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
74	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
75	C₂×C₈×C₆₁	—	2	4	no	—
76	C₂×C₈×C₆₁	—	2	4	no	—
77	C₂×C₈×C₆₁	—	2	4	no	—
78	C₄⋊C₄×C₆₁	—	2	8	no	—
79	C₄⋊C₄×C₆₁	—	2	2	no	—
80	C₄⋊C₄×C₆₁	—	2	4	no	—
81	C₄⋊C₄×C₆₁	—	2	4	no	—
82	C₄⋊C₄×C₆₁	—	4	4	no	—
83	C₄⋊C₄×C₆₁	—	4	4	no	—
84	C₄⋊C₄×C₆₁	#41	1	4	yes	—
85	C₂²⋊C₄×C₆₁	—	4	8	no	—
86	C₂²⋊C₄×C₆₁	—	4	4	no	—
87	C₄²×C₆₁	—	2	4	no	—
88	C₄²×C₆₁	—	2	4	no	—
89	C₄²×C₆₁	—	2	2	no	—
90	C₄²×C₆₁	—	2	2	no	—
91	C₄²×C₆₁	—	4	4	no	—
92	C₄²×C₆₁	#41	1	4	yes	—
93	C₂³×C₆₁	—	2	4	no	—
94	C₂³×C₆₁	—	4	2	no	—
95	C₂³×C₆₁	—	4	2	no	—
96	C₂³×C₆₁	—	4	4	no	—
97	C₂³×C₆₁	—	4	4	no	—
98	C₂³×C₆₁	C₂²×D₄	1	1	yes	characteristic
99	D₄×C₆₁	—	2	8	no	—
100	D₄×C₆₁	—	4	16	no	—
101	D₄×C₆₁	—	4	4	no	—
102	C₂×C₄×C₆₁	—	2	2	no	—
103	C₂×C₄×C₆₁	—	2	2	no	—
104	C₂×C₄×C₆₁	—	2	2	no	—
105	C₂×C₄×C₆₁	—	2	2	no	—
106	C₂×C₄×C₆₁	—	2	4	no	—
107	C₂×C₄×C₆₁	—	2	2	no	—
108	C₂×C₄×C₆₁	—	2	2	no	—
109	C₂×C₄×C₆₁	—	4	2	no	—
110	C₂×C₄×C₆₁	—	4	2	no	—
111	C₂×C₄×C₆₁	—	4	2	no	—
112	C₂×C₄×C₆₁	—	4	2	no	—
113	C₂×C₄×C₆₁	—	4	2	no	—
114	C₂×C₄×C₆₁	—	4	2	no	—
115	C₂×C₄×C₆₁	—	4	4	no	—
116	C₂×C₄×C₆₁	—	8	8	no	—
117	C₂×C₄×C₆₁	#124	1	2	yes	—
118	C₂×C₄×C₆₁	#124	1	2	yes	—
119	C₂×C₄×C₆₁	#135	1	4	yes	—
120	C₂×C₄×C₆₁	AGL(1,ℤ/8)	1	4	yes	—
121	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
122	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
123	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
124	C₈×C₆₁	—	4	4	no	—
125	#23819	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
126	C₂²×C₆₁	—	4	8	no	—
127	C₂²×C₆₁	—	4	4	no	—
128	C₂²×C₆₁	—	8	4	no	—
129	C₂²×C₆₁	—	8	2	no	—
130	C₂²×C₆₁	—	8	2	no	—
131	C₂²×C₆₁	#525	1	1	yes	characteristic
132	C₂²×C₆₁	#525	1	1	yes	characteristic
133	C₂²×C₆₁	C₂×#124	1	1	yes	characteristic
134	C₂²×C₆₁	C₂×#135	1	2	yes	—
135	C₂²×C₆₁	C₂×AGL(1,ℤ/8)	1	2	yes	—
136	C₄×C₆₁	—	2	4	no	—
137	C₄×C₆₁	—	2	2	no	—
138	C₄×C₆₁	—	4	2	no	—
139	C₄×C₆₁	—	4	4	no	—
140	C₄×C₆₁	—	8	2	no	—
141	C₄×C₆₁	—	8	2	no	—
142	C₄×C₆₁	#490	1	4	yes	—
143	C₄×C₆₁	#529	1	4	yes	—
144	C₄×#127	C₂×C₆₁	1	1	yes	characteristic
145	C₄×#125	C₂×C₆₁	1	1	yes	characteristic, complemented
146	#2100	C₂×C₆₁	1	2	yes	complemented
147	#2073	C₂×C₆₁	1	2	yes	complemented
148	#2041	C₂×C₆₁	1	2	yes	—
149	#2025	C₂×C₆₁	1	2	yes	complemented
150	C₄×#102	C₂×C₆₁	1	4	yes	complemented
151	#1744	C₂×C₆₁	1	1	yes	characteristic, complemented
152	C₂×C₆₁	—	8	4	no	—
153	C₂×C₆₁	#2398	1	1	yes	characteristic
154	C₂×C₆₁	#3105	1	2	yes	—
155	C₂×C₆₁	#3106	1	2	yes	—
156	C₂×C₆₁	#3131	1	1	yes	characteristic
157	C₂×C₆₁	C₂×#490	1	1	yes	characteristic
158	C₂×#127	C₂²×C₆₁	1	1	yes	characteristic
159	C₂×#125	C₂²×C₆₁	1	1	yes	characteristic
160	C₂×C₄×D₄	—	2	2	no	—
161	C₂×C₄×D₄	C₂²×C₆₁	1	2	yes	—
162	C₂×#102	C₂²×C₆₁	1	4	yes	—
163	C₂×#102	C₂²×C₆₁	1	4	yes	—
164	C₂×C₄×C₈	C₂²×C₆₁	1	2	yes	—
165	#390	—	2	2	no	—
166	#390	C₂²×C₆₁	1	2	yes	—
167	#389	C₂²×C₆₁	1	2	yes	—
168	#387	—	2	2	no	—
169	#384	C₂²×C₆₁	1	1	yes	characteristic
170	#382	C₂²×C₆₁	1	1	yes	characteristic
171	C₄×C₄⋊C₄	—	2	2	no	—
172	C₄×C₄⋊C₄	C₂²×C₆₁	1	2	yes	—
173	C₄³	C₂²×C₆₁	1	1	yes	characteristic
174	#340	C₂²×C₆₁	1	4	yes	—
175	#340	C₂²×C₆₁	1	4	yes	—
176	#336	C₂²×C₆₁	1	2	yes	—
177	#336	C₂²×C₆₁	1	2	yes	—
178	C₆₁	#23819	1	1	yes	characteristic, direct product factor, Sylow
179	C₂²×D₄	—	2	2	no	—
180	C₂²×D₄	C₂³×C₆₁	1	2	yes	—
181	C₂³×C₄	—	2	2	no	—
182	C₂²×C₈	C₂³×C₆₁	1	4	yes	—
183	#127	—	2	4	no	—
184	#125	—	2	4	no	—
185	C₄×D₄	—	2	8	no	—
186	C₄×D₄	—	4	8	no	—
187	C₂×C₄⋊C₄	—	2	2	no	—
188	C₂×C₄⋊C₄	—	2	2	no	—
189	C₂×C₄⋊C₄	—	2	2	no	—
190	C₂×C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
191	C₂×C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
192	C₂×C₄⋊C₄	C₂³×C₆₁	1	2	yes	—
193	C₂×C₂²⋊C₄	—	2	4	no	—
194	C₂×C₂²⋊C₄	—	2	2	no	—
195	C₂×C₄²	—	2	2	no	—
196	C₂×C₄²	D₄×C₆₁	1	2	yes	—
197	C₂×C₄²	D₄×C₆₁	1	2	yes	—
198	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
199	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
200	C₂×C₄²	C₂³×C₆₁	1	1	yes	characteristic
201	#102	—	2	8	no	—
202	#102	—	2	8	no	—
203	C₄×C₈	—	2	4	no	—
204	#95	—	2	2	no	—
205	#95	—	2	2	no	—
206	#95	—	2	2	no	—
207	C₂⁴	—	2	2	no	—
208	C₂×D₄	—	2	8	no	—
209	C₂×D₄	—	2	4	no	—
210	C₂×D₄	—	2	4	no	—
211	C₂×D₄	—	2	2	no	—
212	C₂×D₄	—	4	4	no	—
213	C₂×D₄	—	4	4	no	—
214	C₂×D₄	#41×C₆₁	1	4	yes	—
215	C₂²×C₄	—	2	2	no	—
216	C₂²×C₄	—	2	2	no	—
217	C₂²×C₄	—	2	2	no	—
218	C₂²×C₄	—	4	4	no	—
219	C₂²×C₄	—	4	8	no	—
220	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
221	C₂²×C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
222	C₂²×C₄	C₂×D₄×C₆₁	1	2	yes	—
223	C₂²×C₄	C₂×D₄×C₆₁	1	1	yes	characteristic
224	C₂²×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
225	C₂×C₈	—	2	4	no	—
226	C₂×C₈	—	2	4	no	—
227	C₂×C₈	—	2	4	no	—
228	C₄⋊C₄	—	2	8	no	—
229	C₄⋊C₄	—	2	2	no	—
230	C₄⋊C₄	—	2	4	no	—
231	C₄⋊C₄	—	2	4	no	—
232	C₄⋊C₄	—	4	4	no	—
233	C₄⋊C₄	—	4	4	no	—
234	C₄⋊C₄	#41×C₆₁	1	4	yes	—
235	C₂²⋊C₄	—	4	8	no	—
236	C₂²⋊C₄	—	4	4	no	—
237	C₄²	—	2	4	no	—
238	C₄²	—	2	4	no	—
239	C₄²	—	2	2	no	—
240	C₄²	—	2	2	no	—
241	C₄²	—	4	4	no	—
242	C₄²	#41×C₆₁	1	4	yes	—
243	C₂³	—	2	4	no	—
244	C₂³	—	4	4	no	—
245	C₂³	—	4	4	no	—
246	C₂³	—	4	2	no	—
247	C₂³	—	4	2	no	—
248	C₂³	C₂²×D₄×C₆₁	1	1	yes	characteristic
249	D₄	—	2	8	no	—
250	D₄	—	4	16	no	—
251	D₄	—	4	4	no	—
252	C₂×C₄	—	2	2	no	—
253	C₂×C₄	—	2	2	no	—
254	C₂×C₄	—	2	2	no	—
255	C₂×C₄	—	2	2	no	—
256	C₂×C₄	—	2	2	no	—
257	C₂×C₄	—	2	2	no	—
258	C₂×C₄	—	2	4	no	—
259	C₂×C₄	—	4	2	no	—
260	C₂×C₄	—	4	2	no	—
261	C₂×C₄	—	4	2	no	—
262	C₂×C₄	—	4	2	no	—
263	C₂×C₄	—	4	4	no	—
264	C₂×C₄	—	4	2	no	—
265	C₂×C₄	—	4	2	no	—
266	C₂×C₄	—	8	8	no	—
267	C₂×C₄	#124×C₆₁	1	2	yes	—
268	C₂×C₄	#124×C₆₁	1	2	yes	—
269	C₂×C₄	#135×C₆₁	1	4	yes	—
270	C₂×C₄	AGL(1,ℤ/8)×C₆₁	1	4	yes	—
271	C₂×C₄	C₂×#41×C₆₁	1	2	yes	—
272	C₂×C₄	C₂×#41×C₆₁	1	2	yes	—
273	C₂×C₄	C₂×#41×C₆₁	1	2	yes	—
274	C₈	—	4	4	no	—
275	C₂²	—	4	8	no	—
276	C₂²	—	4	4	no	—
277	C₂²	—	8	4	no	—
278	C₂²	—	8	2	no	—
279	C₂²	—	8	2	no	—
280	C₂²	C₆₁×#525	1	1	yes	characteristic
281	C₂²	C₆₁×#525	1	1	yes	characteristic
282	C₂²	C₂×#124×C₆₁	1	1	yes	characteristic
283	C₂²	C₂×#135×C₆₁	1	2	yes	—
284	C₂²	C₂×AGL(1,ℤ/8)×C₆₁	1	2	yes	—
285	C₄	—	2	4	no	—
286	C₄	—	2	2	no	—
287	C₄	—	4	2	no	—
288	C₄	—	4	4	no	—
289	C₄	—	8	2	no	—
290	C₄	—	8	2	no	—
291	C₄	C₆₁×#490	1	4	yes	—
292	C₄	C₆₁×#529	1	4	yes	—
293	C₂	—	8	4	no	—
294	C₂	C₆₁×#2398	1	1	yes	characteristic
295	C₂	C₆₁×#3105	1	2	yes	—
296	C₂	C₆₁×#3106	1	2	yes	—
297	C₂	C₆₁×#3131	1	1	yes	characteristic
298	C₂	C₂×C₆₁×#490	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄×C₆₁	C₂×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₆₁
socle	C₂³×C₆₁	C₂²×D₄
prime radical	C₂×#127×C₆₁	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₄×C₆₁ ◁ C₄³×C₆₁ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₄×#125×C₆₁	C₂	semidirect
3. C₆₁×#2100	C₂	semidirect
4. C₆₁×#2073	C₂	semidirect
6. C₆₁×#2025	C₂	semidirect
7. C₄×#102×C₆₁	C₂	semidirect
8. C₆₁×#1744	C₂	semidirect
125. #23819	C₆₁	direct (N × H)
145. C₄×#125	C₂×C₆₁	semidirect
146. #2100	C₂×C₆₁	semidirect
147. #2073	C₂×C₆₁	semidirect
149. #2025	C₂×C₆₁	semidirect
150. C₄×#102	C₂×C₆₁	semidirect
151. #1744	C₂×C₆₁	semidirect
178. C₆₁	#23819	direct (N × H)

Maximal subgroups

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

subgroup	index
C₄×#127×C₆₁	2
C₄×#125×C₆₁	2
C₆₁×#2100	2
C₆₁×#2073	2
C₆₁×#2041	2
C₆₁×#2025	2
C₄×#102×C₆₁	2
C₆₁×#1744	2
#23819	61

Subgroups — C61×#23819 #29527252

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#23819 #29527252