Subgroups — C₆₁×#21919 #29525352

Order 15616.

694 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₆₁×#2296	C₂	1	1	yes	maximal, characteristic
2	C₆₁×#1917	C₂	1	4	yes	maximal, complemented
3	C₆₁×#1916	C₂	1	4	yes	maximal, complemented
4	C₆₁×#1818	C₂	1	2	yes	maximal
5	C₆₁×#1797	C₂	1	2	yes	maximal
6	C₆₁×#1750	C₂	1	2	yes	maximal
7	C₂×#117×C₆₁	C₂²	1	1	yes	characteristic
8	C₂×#117×C₆₁	C₂²	1	1	yes	characteristic
9	C₂²×C₄²×C₆₁	C₂²	1	1	yes	characteristic
10	C₂×C₄⋊C₈×C₆₁	C₂²	1	4	yes	—
11	C₂×C₂²⋊C₈×C₆₁	C₂²	1	4	yes	—
12	C₂×#97×C₆₁	C₂²	1	2	yes	—
13	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
14	C₆₁×#389	C₄	1	2	yes	—
15	C₆₁×#389	C₄	1	2	yes	—
16	C₆₁×#385	C₄	1	2	yes	—
17	C₆₁×#385	C₄	1	2	yes	—
18	C₄×C₄⋊C₄×C₆₁	C₂²	1	4	yes	—
19	C₆₁×#336	C₂²	1	2	yes	—
20	C₆₁×#336	C₂²	1	2	yes	—
21	C₆₁×#336	C₂²	1	2	yes	—
22	C₆₁×#336	C₂²	1	4	yes	—
23	C₆₁×#336	C₂²	1	2	yes	—
24	C₆₁×#336	C₂²	1	4	yes	—
25	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
26	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
27	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
28	C₂²×C₈×C₆₁	C₂³	1	4	yes	—
29	C₂²×C₈×C₆₁	C₂³	1	4	yes	—
30	#117×C₆₁	—	2	4	no	—
31	#117×C₆₁	—	4	2	no	—
32	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
33	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	2	yes	—
34	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
35	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
36	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
37	C₂×C₂²⋊C₄×C₆₁	C₂×C₄	1	2	yes	—
38	C₂×C₂²⋊C₄×C₆₁	C₂×C₄	1	2	yes	—
39	C₂×C₄²×C₆₁	—	4	2	no	—
40	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
41	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
42	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
43	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
44	C₄⋊C₈×C₆₁	—	4	4	no	—
45	C₂²⋊C₈×C₆₁	—	2	8	no	—
46	#97×C₆₁	—	4	2	no	—
47	C₄×C₈×C₆₁	—	4	2	no	—
48	#95×C₆₁	C₂×C₄	1	4	yes	—
49	#95×C₆₁	C₂×C₄	1	4	yes	—
50	C₂⁴×C₆₁	C₂²×C₄	1	1	yes	characteristic
51	C₂²×C₄×C₆₁	—	2	2	no	—
52	C₂²×C₄×C₆₁	—	2	2	no	—
53	C₂²×C₄×C₆₁	—	2	4	no	—
54	C₂²×C₄×C₆₁	—	4	1	no	—
55	C₂²×C₄×C₆₁	—	4	1	no	—
56	C₂²×C₄×C₆₁	—	4	2	no	—
57	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
58	C₂²×C₄×C₆₁	C₂²×C₄	1	4	yes	—
59	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
60	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
61	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
62	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
63	C₂²×C₄×C₆₁	#41	1	4	yes	—
64	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
65	C₂×C₈×C₆₁	—	2	4	no	—
66	C₂×C₈×C₆₁	—	2	4	no	—
67	C₂×C₈×C₆₁	—	2	4	no	—
68	C₂×C₈×C₆₁	—	2	4	no	—
69	C₂×C₈×C₆₁	—	2	4	no	—
70	C₂×C₈×C₆₁	—	2	4	no	—
71	C₄⋊C₄×C₆₁	—	2	4	no	—
72	C₄⋊C₄×C₆₁	—	2	8	no	—
73	C₄⋊C₄×C₆₁	—	4	4	no	—
74	C₄⋊C₄×C₆₁	—	4	1	no	—
75	C₄⋊C₄×C₆₁	—	4	1	no	—
76	C₂²⋊C₄×C₆₁	—	2	4	no	—
77	C₂²⋊C₄×C₆₁	—	4	2	no	—
78	C₄²×C₆₁	—	2	4	no	—
79	C₄²×C₆₁	—	2	2	no	—
80	C₄²×C₆₁	—	2	2	no	—
81	C₄²×C₆₁	—	2	4	no	—
82	C₄²×C₆₁	—	4	2	no	—
83	C₂³×C₆₁	—	2	1	no	—
84	C₂³×C₆₁	—	2	1	no	—
85	C₂³×C₆₁	—	2	2	no	—
86	C₂³×C₆₁	—	2	2	no	—
87	C₂³×C₆₁	#117	1	2	yes	—
88	C₂³×C₆₁	C₂³×C₄	1	1	yes	characteristic
89	C₂×C₄×C₆₁	—	2	2	no	—
90	C₂×C₄×C₆₁	—	2	1	no	—
91	C₂×C₄×C₆₁	—	2	1	no	—
92	C₂×C₄×C₆₁	—	2	2	no	—
93	C₂×C₄×C₆₁	—	2	8	no	—
94	C₂×C₄×C₆₁	—	2	4	no	—
95	C₂×C₄×C₆₁	—	2	2	no	—
96	C₂×C₄×C₆₁	—	2	2	no	—
97	C₂×C₄×C₆₁	—	2	2	no	—
98	C₂×C₄×C₆₁	—	2	4	no	—
99	C₂×C₄×C₆₁	—	2	4	no	—
100	C₂×C₄×C₆₁	—	2	2	no	—
101	C₂×C₄×C₆₁	—	2	4	no	—
102	C₂×C₄×C₆₁	—	2	4	no	—
103	C₂×C₄×C₆₁	—	2	2	no	—
104	C₂×C₄×C₆₁	—	4	4	no	—
105	C₂×C₄×C₆₁	—	4	4	no	—
106	C₂×C₄×C₆₁	#117	1	2	yes	—
107	C₂×C₄×C₆₁	#131	1	4	yes	—
108	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
109	C₂×C₄×C₆₁	H(5,𝔽₂)	1	2	yes	—
110	C₂×C₄×C₆₁	2₋¹⁺⁴	1	2	yes	—
111	C₈×C₆₁	—	4	4	no	—
112	C₈×C₆₁	—	4	4	no	—
113	#21919	C₆₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
114	C₂²×C₆₁	—	2	2	no	—
115	C₂²×C₆₁	—	2	4	no	—
116	C₂²×C₆₁	—	4	1	no	—
117	C₂²×C₆₁	—	4	1	no	—
118	C₂²×C₆₁	—	4	2	no	—
119	C₂²×C₆₁	C₂×#117	1	1	yes	characteristic
120	C₂²×C₆₁	#518	1	1	yes	characteristic
121	C₂²×C₆₁	#519	1	1	yes	characteristic
122	C₂²×C₆₁	C₂×#131	1	2	yes	—
123	C₂²×C₆₁	#568	1	2	yes	—
124	C₄×C₆₁	—	2	2	no	—
125	C₄×C₆₁	—	2	4	no	—
126	C₄×C₆₁	—	4	4	no	—
127	C₄×C₆₁	—	4	2	no	—
128	C₄×C₆₁	—	4	2	no	—
129	C₄×C₆₁	—	4	2	no	—
130	C₄×C₆₁	#539	1	4	yes	—
131	#2296	C₂×C₆₁	1	1	yes	characteristic
132	#1917	C₂×C₆₁	1	4	yes	complemented
133	#1916	C₂×C₆₁	1	4	yes	complemented
134	#1818	C₂×C₆₁	1	2	yes	—
135	#1797	C₂×C₆₁	1	2	yes	—
136	#1750	C₂×C₆₁	1	2	yes	—
137	C₂×C₆₁	—	4	2	no	—
138	C₂×C₆₁	#2313	1	1	yes	characteristic
139	C₂×C₆₁	#2925	1	2	yes	—
140	C₂×C₆₁	#2977	1	1	yes	characteristic
141	C₂×C₆₁	#2978	1	1	yes	characteristic
142	C₂×C₆₁	#2985	1	2	yes	—
143	C₂×#117	C₂²×C₆₁	1	1	yes	characteristic
144	C₂×#117	C₂²×C₆₁	1	1	yes	characteristic
145	C₂²×C₄²	C₂²×C₆₁	1	1	yes	characteristic
146	C₂×C₄⋊C₈	C₂²×C₆₁	1	4	yes	—
147	C₂×C₂²⋊C₈	C₂²×C₆₁	1	4	yes	—
148	C₂×#97	C₂²×C₆₁	1	2	yes	—
149	C₂×C₄×C₈	C₂²×C₆₁	1	2	yes	—
150	#389	C₄×C₆₁	1	2	yes	—
151	#389	C₄×C₆₁	1	2	yes	—
152	#385	C₄×C₆₁	1	2	yes	—
153	#385	C₄×C₆₁	1	2	yes	—
154	C₄×C₄⋊C₄	C₂²×C₆₁	1	4	yes	—
155	#336	C₂²×C₆₁	1	2	yes	—
156	#336	C₂²×C₆₁	1	2	yes	—
157	#336	C₂²×C₆₁	1	2	yes	—
158	#336	C₂²×C₆₁	1	4	yes	—
159	#336	C₂²×C₆₁	1	2	yes	—
160	#336	C₂²×C₆₁	1	4	yes	—
161	C₆₁	#21919	1	1	yes	characteristic, direct product factor, Sylow
162	C₂³×C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
163	C₂³×C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
164	C₂³×C₄	C₂³×C₆₁	1	1	yes	characteristic
165	C₂²×C₈	C₂³×C₆₁	1	4	yes	—
166	C₂²×C₈	C₂³×C₆₁	1	4	yes	—
167	#117	—	2	4	no	—
168	#117	—	4	2	no	—
169	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	2	yes	—
170	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	4	yes	—
171	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
172	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	1	yes	characteristic
173	C₂×C₄⋊C₄	C₂×C₄×C₆₁	1	4	yes	—
174	C₂×C₂²⋊C₄	C₂×C₄×C₆₁	1	2	yes	—
175	C₂×C₂²⋊C₄	C₂×C₄×C₆₁	1	2	yes	—
176	C₂×C₄²	—	4	2	no	—
177	C₂×C₄²	C₂×C₄×C₆₁	1	2	yes	—
178	C₂×C₄²	C₂³×C₆₁	1	2	yes	—
179	C₂×C₄²	C₂³×C₆₁	1	2	yes	—
180	C₂×C₄²	C₂³×C₆₁	1	2	yes	—
181	C₄⋊C₈	—	4	4	no	—
182	C₂²⋊C₈	—	2	8	no	—
183	#97	—	4	2	no	—
184	C₄×C₈	—	4	2	no	—
185	#95	C₂×C₄×C₆₁	1	4	yes	—
186	#95	C₂×C₄×C₆₁	1	4	yes	—
187	C₂⁴	C₂²×C₄×C₆₁	1	1	yes	characteristic
188	C₂²×C₄	—	2	2	no	—
189	C₂²×C₄	—	2	2	no	—
190	C₂²×C₄	—	2	4	no	—
191	C₂²×C₄	—	4	1	no	—
192	C₂²×C₄	—	4	1	no	—
193	C₂²×C₄	—	4	2	no	—
194	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
195	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
196	C₂²×C₄	C₂²×C₄×C₆₁	1	4	yes	—
197	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
198	C₂²×C₄	C₂²×C₄×C₆₁	1	1	yes	characteristic
199	C₂²×C₄	C₂²×C₄×C₆₁	1	2	yes	—
200	C₂²×C₄	#41×C₆₁	1	4	yes	—
201	C₂²×C₄	C₂⁴×C₆₁	1	1	yes	characteristic
202	C₂×C₈	—	2	4	no	—
203	C₂×C₈	—	2	4	no	—
204	C₂×C₈	—	2	4	no	—
205	C₂×C₈	—	2	4	no	—
206	C₂×C₈	—	2	4	no	—
207	C₂×C₈	—	2	4	no	—
208	C₄⋊C₄	—	2	4	no	—
209	C₄⋊C₄	—	2	8	no	—
210	C₄⋊C₄	—	4	1	no	—
211	C₄⋊C₄	—	4	1	no	—
212	C₄⋊C₄	—	4	4	no	—
213	C₂²⋊C₄	—	2	4	no	—
214	C₂²⋊C₄	—	4	2	no	—
215	C₄²	—	2	4	no	—
216	C₄²	—	2	2	no	—
217	C₄²	—	2	2	no	—
218	C₄²	—	2	4	no	—
219	C₄²	—	4	2	no	—
220	C₂³	—	2	2	no	—
221	C₂³	—	2	2	no	—
222	C₂³	—	2	1	no	—
223	C₂³	—	2	1	no	—
224	C₂³	#117×C₆₁	1	2	yes	—
225	C₂³	C₂³×C₄×C₆₁	1	1	yes	characteristic
226	C₂×C₄	—	2	2	no	—
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	2	1	no	—
229	C₂×C₄	—	2	1	no	—
230	C₂×C₄	—	2	8	no	—
231	C₂×C₄	—	2	4	no	—
232	C₂×C₄	—	2	4	no	—
233	C₂×C₄	—	2	2	no	—
234	C₂×C₄	—	2	4	no	—
235	C₂×C₄	—	2	4	no	—
236	C₂×C₄	—	2	2	no	—
237	C₂×C₄	—	2	4	no	—
238	C₂×C₄	—	2	2	no	—
239	C₂×C₄	—	2	2	no	—
240	C₂×C₄	—	2	2	no	—
241	C₂×C₄	—	4	4	no	—
242	C₂×C₄	—	4	4	no	—
243	C₂×C₄	#117×C₆₁	1	2	yes	—
244	C₂×C₄	#131×C₆₁	1	4	yes	—
245	C₂×C₄	C₂×#41×C₆₁	1	2	yes	—
246	C₂×C₄	H(5,𝔽₂)×C₆₁	1	2	yes	—
247	C₂×C₄	2₋¹⁺⁴×C₆₁	1	2	yes	—
248	C₈	—	4	4	no	—
249	C₈	—	4	4	no	—
250	C₂²	—	2	2	no	—
251	C₂²	—	2	4	no	—
252	C₂²	—	4	1	no	—
253	C₂²	—	4	1	no	—
254	C₂²	—	4	2	no	—
255	C₂²	C₂×#117×C₆₁	1	1	yes	characteristic
256	C₂²	C₆₁×#518	1	1	yes	characteristic
257	C₂²	C₆₁×#519	1	1	yes	characteristic
258	C₂²	C₂×#131×C₆₁	1	2	yes	—
259	C₂²	C₆₁×#568	1	2	yes	—
260	C₄	—	2	2	no	—
261	C₄	—	2	4	no	—
262	C₄	—	4	4	no	—
263	C₄	—	4	2	no	—
264	C₄	—	4	2	no	—
265	C₄	—	4	2	no	—
266	C₄	C₆₁×#539	1	4	yes	—
267	C₂	—	4	2	no	—
268	C₂	C₆₁×#2313	1	1	yes	characteristic
269	C₂	C₆₁×#2925	1	2	yes	—
270	C₂	C₆₁×#2977	1	1	yes	characteristic
271	C₂	C₆₁×#2978	1	1	yes	characteristic
272	C₂	C₆₁×#2985	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
2. C₆₁×#1917	C₂	semidirect
3. C₆₁×#1916	C₂	semidirect
113. #21919	C₆₁	direct (N × H)
132. #1917	C₂×C₆₁	semidirect
133. #1916	C₂×C₆₁	semidirect
161. C₆₁	#21919	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×#2296	2
C₆₁×#1917	2
C₆₁×#1916	2
C₆₁×#1818	2
C₆₁×#1797	2
C₆₁×#1750	2
#21919	61

Subgroups — C61×#21919 #29525352

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₆₁×#21919 #29525352