Subgroups — C₂×#21444103 #29645592

Order 15616.

982 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#16839815	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×#92418	C₂	1	1	yes	maximal, characteristic
3	#21444103	C₂	1	8	yes	maximal, direct product factor
4	C₂×#16839484	C₂	1	2	yes	maximal, complemented
5	C₂×C₈×#92418	C₂	1	2	yes	maximal, complemented
6	C₂×C₆₁×#431	C₂	1	1	yes	maximal, characteristic
7	C₂³×#92418	C₄	1	2	yes	—
8	#16839815	C₄	1	4	yes	—
9	#16839815	C₂²	1	4	yes	—
10	C₂×C₄⋊#92418	C₄	1	2	yes	—
11	C₂×C₂²⋊#92418	C₄	1	2	yes	—
12	C₂×C₄×#92418	C₄	1	2	yes	—
13	C₂×C₄×#92418	C₄	1	4	yes	—
14	C₂×C₄×#92418	C₂²	1	4	yes	—
15	C₂×C₄×#92418	C₂²	1	2	yes	—
16	C₂×C₄×#92418	C₂²	1	1	yes	characteristic
17	C₂×C₄×#92418	C₂²	1	1	yes	characteristic
18	#16839484	C₂²	1	8	yes	complemented
19	C₈×#92418	C₂²	1	8	yes	complemented
20	C₂²×C₄²×C₆₁	C₂²	1	1	yes	characteristic
21	C₆₁×#431	C₄	1	4	yes	—
22	C₆₁×#431	C₂²	1	4	yes	—
23	C₂×C₄⋊C₈×C₆₁	C₄	1	2	yes	—
24	C₂×C₂²⋊C₈×C₆₁	C₄	1	2	yes	—
25	C₂×C₄×C₈×C₆₁	C₂²	1	2	yes	—
26	C₂²×#92418	C₈	1	16	yes	complemented
27	C₂²×#92418	C₂×C₄	1	4	yes	—
28	C₂²×#92418	C₂×C₄	1	2	yes	—
29	C₂²×#92418	C₂×C₄	1	2	yes	—
30	C₂²×#92418	C₂×C₄	1	8	yes	—
31	C₄⋊#92418	C₂×C₄	1	8	yes	—
32	C₂²⋊#92418	C₂×C₄	1	8	yes	—
33	C₄×#92418	C₂×C₄	1	8	yes	—
34	C₄×#92418	C₂×C₄	1	2	yes	—
35	C₄×#92418	C₂×C₄	1	2	yes	—
36	C₄×#92418	C₂×C₄	1	4	yes	—
37	C₄×#92418	C₂³	1	2	yes	—
38	C₄×#92418	C₂³	1	2	yes	—
39	C₄×#92418	C₂³	1	4	yes	—
40	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
41	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
42	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
43	C₂²×C₈×C₆₁	C₂×C₄	1	4	yes	—
44	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
45	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
46	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
47	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
48	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
49	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
50	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
51	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
52	C₄⋊C₈×C₆₁	C₂×C₄	1	8	yes	—
53	C₂²⋊C₈×C₆₁	C₂×C₄	1	8	yes	—
54	C₄×C₈×C₆₁	C₂×C₄	1	4	yes	—
55	C₄×C₈×C₆₁	C₂³	1	4	yes	—
56	C₂⁴×C₆₁	C₄²	1	1	yes	characteristic
57	C₂²×C₄×C₆₁	—	2	4	no	—
58	C₂²×C₄×C₆₁	—	2	4	no	—
59	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
60	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
61	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
62	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
63	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
64	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
65	C₂²×C₄×C₆₁	C₂×C₈	1	8	yes	—
66	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
67	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
68	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
69	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
70	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
71	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
72	C₂×C₈×C₆₁	—	2	8	no	—
73	C₂×C₈×C₆₁	C₂²×C₄	1	8	yes	—
74	C₄²×C₆₁	C₄²	1	2	yes	—
75	C₄²×C₆₁	C₄²	1	2	yes	—
76	C₄²×C₆₁	C₄²	1	2	yes	—
77	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
78	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
79	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
80	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
81	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
82	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
83	C₄²×C₆₁	C₂⁴	1	1	yes	characteristic
84	C₂×#92418	—	2	8	no	—
85	C₂×#92418	C₂×C₈	1	8	yes	—
86	C₂×#92418	C₂×C₈	1	8	yes	—
87	C₂×#92418	C₂×C₈	1	32	yes	complemented
88	C₂×#92418	C₂²×C₄	1	8	yes	—
89	C₂×#92418	C₂²×C₄	1	4	yes	—
90	C₂×#92418	C₂²×C₄	1	4	yes	—
91	C₂³×C₆₁	—	2	2	no	—
92	C₂³×C₆₁	—	2	2	no	—
93	C₂³×C₆₁	C₄×C₈	1	4	yes	—
94	C₂³×C₆₁	C₂×C₄²	1	2	yes	—
95	C₂³×C₆₁	C₂×C₄²	1	1	yes	characteristic
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	4	no	—
101	C₂×C₄×C₆₁	—	2	4	no	—
102	C₂×C₄×C₆₁	C₄×C₈	1	8	yes	—
103	C₂×C₄×C₆₁	C₄×C₈	1	4	yes	—
104	C₂×C₄×C₆₁	C₂×C₄²	1	2	yes	—
105	C₂×C₄×C₆₁	C₂×C₄²	1	2	yes	—
106	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
107	C₂×C₄×C₆₁	C₂×C₄²	1	2	yes	—
108	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
109	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
110	C₂×C₄×C₆₁	C₂²×C₈	1	4	yes	—
111	C₂×C₄×C₆₁	C₂²×C₈	1	8	yes	—
112	C₂×C₄×C₆₁	#131	1	4	yes	—
113	C₂×C₄×C₆₁	#131	1	4	yes	—
114	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
115	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
116	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
117	C₈×C₆₁	—	2	8	no	—
118	#92418	—	2	8	no	—
119	#92418	C₂²×C₈	1	8	yes	—
120	#92418	C₂²×C₈	1	8	yes	—
121	C₂×#1450	—	61	1	no	maximal, Sylow
122	C₂²×C₆₁	—	2	2	no	—
123	C₂²×C₆₁	—	2	2	no	—
124	C₂²×C₆₁	—	2	8	no	—
125	C₂²×C₆₁	C₂×C₄×C₈	1	4	yes	—
126	C₂²×C₆₁	C₂×C₄×C₈	1	2	yes	—
127	C₂²×C₆₁	#405	1	2	yes	—
128	C₂²×C₆₁	#405	1	2	yes	—
129	C₂²×C₆₁	C₂²×C₄²	1	1	yes	characteristic
130	C₄×C₆₁	—	2	2	no	—
131	C₄×C₆₁	—	2	2	no	—
132	C₄×C₆₁	C₂×C₄×C₈	1	2	yes	—
133	C₄×C₆₁	C₂×C₄×C₈	1	4	yes	—
134	C₄×C₆₁	#405	1	2	yes	—
135	C₄×C₆₁	#405	1	2	yes	—
136	C₄×C₆₁	C₂³×C₈	1	2	yes	—
137	C₄×C₆₁	C₂×#131	1	2	yes	—
138	C₄×C₆₁	C₂×#131	1	2	yes	—
139	C₂×#431	—	61	1	no	—
140	C₂×#431	D₆₁	1	1	yes	characteristic
141	C₂²×C₄×C₈	—	61	1	no	—
142	#1450	—	61	8	no	—
143	C₂×#322	—	61	2	no	—
144	C₂×C₈²	—	61	2	no	—
145	C₂×C₆₁	—	2	4	no	—
146	C₂×C₆₁	#1450	1	4	yes	complemented
147	C₂×C₆₁	C₂²×C₄×C₈	1	1	yes	characteristic
148	C₂×C₆₁	C₂×#405	1	1	yes	characteristic
149	C₂×C₆₁	C₂×#405	1	1	yes	characteristic
150	C₂³×C₈	—	61	2	no	—
151	C₂²×C₄²	C₂×D₆₁	1	1	yes	characteristic
152	#431	—	61	4	no	—
153	#431	—	61	4	no	—
154	#431	Dic₆₁	1	4	yes	—
155	#431	C₂×D₆₁	1	4	yes	—
156	C₂×C₄⋊C₈	—	61	2	no	—
157	C₂×C₄⋊C₈	Dic₆₁	1	2	yes	—
158	C₂×C₂²⋊C₈	—	61	2	no	—
159	C₂×C₂²⋊C₈	Dic₆₁	1	2	yes	—
160	C₂×C₄×C₈	—	61	2	no	—
161	C₂×C₄×C₈	—	61	4	no	—
162	C₂×C₄×C₈	—	61	4	no	—
163	C₂×C₄×C₈	—	61	1	no	—
164	C₂×C₄×C₈	—	61	1	no	—
165	C₂×C₄×C₈	—	61	2	no	—
166	C₂×C₄×C₈	C₂×D₆₁	1	2	yes	—
167	#322	—	61	8	no	—
168	C₈²	—	61	8	no	—
169	C₆₁	C₂×#1450	1	1	yes	characteristic, complemented, Sylow
170	C₂³×C₄	C₄×D₆₁	1	1	yes	characteristic
171	C₂³×C₄	C₄×D₆₁	1	1	yes	characteristic
172	C₂³×C₄	C₂×Dic₆₁	1	1	yes	characteristic
173	C₂²×C₈	—	61	16	no	—
174	C₂²×C₈	—	61	2	no	—
175	C₂²×C₈	—	61	2	no	—
176	C₂²×C₈	—	61	8	no	—
177	C₂²×C₈	—	61	4	no	—
178	C₂²×C₈	C₂×Dic₆₁	1	4	yes	—
179	C₂×C₄²	C₄×D₆₁	1	1	yes	characteristic
180	C₂×C₄²	C₄×D₆₁	1	2	yes	—
181	C₂×C₄²	C₄×D₆₁	1	1	yes	characteristic
182	C₂×C₄²	C₄×D₆₁	1	2	yes	—
183	C₂×C₄²	C₂×Dic₆₁	1	1	yes	characteristic
184	C₂×C₄²	C₂×Dic₆₁	1	2	yes	—
185	C₂×C₄²	C₂²×D₆₁	1	2	yes	—
186	C₂×C₄²	C₂²×D₆₁	1	1	yes	characteristic
187	C₄⋊C₈	—	61	8	no	—
188	C₄⋊C₈	C₂×Dic₆₁	1	8	yes	—
189	C₂²⋊C₈	—	61	8	no	—
190	C₂²⋊C₈	C₂×Dic₆₁	1	8	yes	—
191	C₄×C₈	—	61	8	no	—
192	C₄×C₈	—	61	2	no	—
193	C₄×C₈	—	61	2	no	—
194	C₄×C₈	—	61	4	no	—
195	C₄×C₈	—	61	2	no	—
196	C₄×C₈	—	61	4	no	—
197	C₄×C₈	—	61	2	no	—
198	C₄×C₈	C₂×Dic₆₁	1	4	yes	—
199	C₄×C₈	C₂²×D₆₁	1	4	yes	—
200	C₂⁴	C₄×Dic₆₁	1	1	yes	characteristic
201	C₂²×C₄	—	2	4	no	—
202	C₂²×C₄	—	2	4	no	—
203	C₂²×C₄	C₈×D₆₁	1	8	yes	—
204	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
205	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
206	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
207	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
208	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
209	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
210	C₂²×C₄	C₂×C₄×D₆₁	1	2	yes	—
211	C₂²×C₄	C₂×C₄×D₆₁	1	2	yes	—
212	C₂²×C₄	C₂×C₄×D₆₁	1	1	yes	characteristic
213	C₂²×C₄	C₂×C₄×D₆₁	1	1	yes	characteristic
214	C₂²×C₄	C₂²×Dic₆₁	1	2	yes	—
215	C₂²×C₄	C₂²×Dic₆₁	1	1	yes	characteristic
216	C₂×C₈	—	2	8	no	—
217	C₂×C₈	—	61	4	no	—
218	C₂×C₈	—	61	4	no	—
219	C₂×C₈	—	61	8	no	—
220	C₂×C₈	—	61	8	no	—
221	C₂×C₈	—	61	32	no	—
222	C₂×C₈	—	61	8	no	—
223	C₂×C₈	—	122	8	no	—
224	C₂×C₈	C₂²×Dic₆₁	1	8	yes	—
225	C₄²	C₄×Dic₆₁	1	2	yes	—
226	C₄²	C₄×Dic₆₁	1	2	yes	—
227	C₄²	C₄×Dic₆₁	1	2	yes	—
228	C₄²	C₂×C₄×D₆₁	1	2	yes	—
229	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
230	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
231	C₄²	C₂×C₄×D₆₁	1	2	yes	—
232	C₄²	C₂²×Dic₆₁	1	1	yes	characteristic
233	C₄²	C₂²×Dic₆₁	1	2	yes	—
234	C₄²	C₂³×D₆₁	1	1	yes	characteristic
235	C₂³	—	2	2	no	—
236	C₂³	—	2	2	no	—
237	C₂³	C₈×Dic₆₁	1	4	yes	—
238	C₂³	C₂×C₄×Dic₆₁	1	2	yes	—
239	C₂³	C₂×C₄×Dic₆₁	1	1	yes	characteristic
240	C₂×C₄	—	2	2	no	—
241	C₂×C₄	—	2	2	no	—
242	C₂×C₄	—	2	4	no	—
243	C₂×C₄	—	2	4	no	—
244	C₂×C₄	—	2	4	no	—
245	C₂×C₄	—	2	4	no	—
246	C₂×C₄	C₈×Dic₆₁	1	8	yes	—
247	C₂×C₄	C₈×Dic₆₁	1	4	yes	—
248	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
249	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
250	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
251	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
252	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
253	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
254	C₂×C₄	C₂×C₈×D₆₁	1	8	yes	—
255	C₂×C₄	C₂×C₈×D₆₁	1	4	yes	—
256	C₂×C₄	#14519784	1	4	yes	—
257	C₂×C₄	#14519785	1	4	yes	—
258	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
259	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
260	C₂×C₄	C₂³×Dic₆₁	1	1	yes	characteristic
261	C₈	—	2	8	no	—
262	C₈	—	61	8	no	—
263	C₈	—	61	8	no	—
264	C₈	—	122	8	no	—
265	C₂²	—	2	8	no	—
266	C₂²	—	2	2	no	—
267	C₂²	—	2	2	no	—
268	C₂²	C₂×C₈×Dic₆₁	1	4	yes	—
269	C₂²	C₂×C₈×Dic₆₁	1	2	yes	—
270	C₂²	#16839718	1	2	yes	—
271	C₂²	#16839720	1	2	yes	—
272	C₂²	C₂²×C₄×Dic₆₁	1	1	yes	characteristic
273	C₄	—	2	2	no	—
274	C₄	—	2	2	no	—
275	C₄	C₂×C₈×Dic₆₁	1	2	yes	—
276	C₄	C₂×C₈×Dic₆₁	1	4	yes	—
277	C₄	#16839718	1	2	yes	—
278	C₄	#16839720	1	2	yes	—
279	C₄	C₂²×C₈×D₆₁	1	2	yes	—
280	C₄	C₂×#14519784	1	2	yes	—
281	C₄	C₂×#14519785	1	2	yes	—
282	C₂	—	2	4	no	—
283	C₂	#21444103	1	4	yes	direct product factor
284	C₂	C₂²×C₈×Dic₆₁	1	1	yes	characteristic
285	C₂	C₂×#16839718	1	1	yes	characteristic
286	C₂	C₂×#16839720	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄²	C₂²×D₆₁
commutator	C₂×C₆₁	C₂²×C₄×C₈
Frattini	C₄²	C₂³×D₆₁
Fitting	C₂×C₆₁×#431	C₂
socle	C₂³×C₆₁	C₂×C₄²
prime radical	C₂⁴×C₆₁	C₄²
cosocle	C₄²×C₆₁	C₂⁴
hypercenter	C₂×#431	D₆₁
hypocenter	C₆₁	C₂×#1450
LCS	G ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₂×C₄² ◁ C₂×#431

Complements

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

N	H ≅ G/N	type
3. #21444103	C₂	direct (N × H)
4. C₂×#16839484	C₂	semidirect
5. C₂×C₈×#92418	C₂	semidirect
18. #16839484	C₂²	semidirect
19. C₈×#92418	C₂²	semidirect
26. C₂²×#92418	C₈	semidirect
87. C₂×#92418	C₂×C₈	semidirect
146. C₂×C₆₁	#1450	semidirect
169. C₆₁	C₂×#1450	semidirect
283. C₂	#21444103	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#16839815	2
C₂²×C₄×#92418	2
#21444103	2
C₂×#16839484	2
C₂×C₈×#92418	2
C₂×C₆₁×#431	2
C₂×#1450	61

Subgroups — C2×#21444103 #29645592

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21444103 #29645592