Subgroups — C₂×#21444109 #29645613

Order 15616.

966 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×#11758194	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×#92418	C₂	1	1	yes	maximal, characteristic
3	#21444109	C₂	1	8	yes	maximal, direct product factor
4	C₂×#16839484	C₂	1	2	yes	maximal, complemented
5	C₂×#16839483	C₂	1	2	yes	maximal, complemented
6	C₂×C₆₁×#431	C₂	1	1	yes	maximal, characteristic
7	C₂²×#11758194	C₄	1	2	yes	—
8	C₂³×#92418	C₄	1	2	yes	—
9	C₄×#11758194	C₄	1	4	yes	—
10	C₄×#11758194	C₂²	1	4	yes	—
11	C₂×#14519688	C₄	1	2	yes	—
12	C₂×C₄×#92418	C₄	1	4	yes	—
13	C₂×C₄×#92418	C₄	1	2	yes	—
14	C₂×C₄×#92418	C₂²	1	4	yes	—
15	C₂×C₄×#92418	C₂²	1	1	yes	characteristic
16	C₂×C₄×#92418	C₂²	1	1	yes	characteristic
17	C₂×C₄×#92418	C₂²	1	2	yes	—
18	#16839484	C₂²	1	8	yes	complemented
19	#16839483	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	C₂×#11758194	—	2	8	no	—
27	C₂×#11758194	C₂×C₄	1	8	yes	—
28	C₂²×#92418	—	2	8	no	—
29	C₂²×#92418	C₂×C₄	1	2	yes	—
30	C₂²×#92418	C₂×C₄	1	8	yes	—
31	C₂²×#92418	C₂×C₄	1	4	yes	—
32	C₂²×#92418	C₂×C₄	1	2	yes	—
33	#14519688	C₂×C₄	1	8	yes	—
34	C₄×#92418	C₂×C₄	1	2	yes	—
35	C₄×#92418	C₂×C₄	1	8	yes	—
36	C₄×#92418	C₂×C₄	1	2	yes	—
37	C₄×#92418	C₂×C₄	1	4	yes	—
38	C₄×#92418	C₂³	1	2	yes	—
39	C₄×#92418	C₂³	1	2	yes	—
40	C₄×#92418	C₂³	1	4	yes	—
41	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
42	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
43	C₂³×C₄×C₆₁	C₂×C₄	1	1	yes	characteristic
44	C₂²×C₈×C₆₁	C₂×C₄	1	4	yes	—
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	1	yes	characteristic
48	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
49	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
50	C₂×C₄²×C₆₁	C₂×C₄	1	2	yes	—
51	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
52	C₂×C₄²×C₆₁	C₂³	1	1	yes	characteristic
53	C₄⋊C₈×C₆₁	C₂×C₄	1	8	yes	—
54	C₂²⋊C₈×C₆₁	C₂×C₄	1	8	yes	—
55	C₄×C₈×C₆₁	C₂×C₄	1	4	yes	—
56	C₄×C₈×C₆₁	C₂³	1	4	yes	—
57	C₂⁴×C₆₁	C₄²	1	1	yes	characteristic
58	C₂²×C₄×C₆₁	—	2	4	no	—
59	C₂²×C₄×C₆₁	—	2	4	no	—
60	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
61	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
62	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
63	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
64	C₂²×C₄×C₆₁	C₄²	1	2	yes	—
65	C₂²×C₄×C₆₁	C₄²	1	1	yes	characteristic
66	C₂²×C₄×C₆₁	M₁₆	1	8	yes	—
67	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
68	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
69	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
70	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
71	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
72	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
73	C₂×C₈×C₆₁	—	2	8	no	—
74	C₂×C₈×C₆₁	C₂²×C₄	1	8	yes	—
75	C₄²×C₆₁	C₄²	1	2	yes	—
76	C₄²×C₆₁	C₄²	1	2	yes	—
77	C₄²×C₆₁	C₄²	1	2	yes	—
78	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
79	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
80	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
81	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
82	C₄²×C₆₁	C₂²×C₄	1	1	yes	characteristic
83	C₄²×C₆₁	C₂²×C₄	1	2	yes	—
84	C₄²×C₆₁	C₂⁴	1	1	yes	characteristic
85	#11758194	—	2	16	no	—
86	C₂×#92418	—	2	4	no	—
87	C₂×#92418	—	2	8	no	—
88	C₂×#92418	—	2	16	no	—
89	C₂×#92418	M₁₆	1	8	yes	complemented
90	C₂×#92418	C₂²×C₄	1	4	yes	—
91	C₂×#92418	C₂²×C₄	1	8	yes	—
92	C₂×#92418	C₂²×C₄	1	4	yes	—
93	C₂³×C₆₁	—	2	2	no	—
94	C₂³×C₆₁	—	2	2	no	—
95	C₂³×C₆₁	#97	1	4	yes	—
96	C₂³×C₆₁	C₂×C₄²	1	2	yes	—
97	C₂³×C₆₁	C₂×C₄²	1	1	yes	characteristic
98	C₂×C₄×C₆₁	—	2	2	no	—
99	C₂×C₄×C₆₁	—	2	2	no	—
100	C₂×C₄×C₆₁	—	2	4	no	—
101	C₂×C₄×C₆₁	—	2	4	no	—
102	C₂×C₄×C₆₁	—	2	4	no	—
103	C₂×C₄×C₆₁	—	2	4	no	—
104	C₂×C₄×C₆₁	#97	1	8	yes	—
105	C₂×C₄×C₆₁	#97	1	4	yes	—
106	C₂×C₄×C₆₁	C₂×C₄²	1	2	yes	—
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	2	yes	—
110	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
111	C₂×C₄×C₆₁	C₂×C₄²	1	1	yes	characteristic
112	C₂×C₄×C₆₁	C₂×M₁₆	1	4	yes	—
113	C₂×C₄×C₆₁	C₂×M₁₆	1	8	yes	—
114	C₂×C₄×C₆₁	C₂×M₁₆	1	4	yes	—
115	C₂×C₄×C₆₁	#131	1	4	yes	—
116	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
117	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
118	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
119	C₈×C₆₁	—	2	8	no	—
120	#92418	—	2	4	no	—
121	#92418	—	2	8	no	—
122	#92418	C₂×M₁₆	1	8	yes	complemented
123	C₂×#1451	—	61	1	no	maximal, Sylow
124	C₂²×C₆₁	—	2	2	no	—
125	C₂²×C₆₁	—	2	2	no	—
126	C₂²×C₆₁	—	2	8	no	—
127	C₂²×C₆₁	C₂×#97	1	4	yes	—
128	C₂²×C₆₁	C₂×#97	1	2	yes	—
129	C₂²×C₆₁	C₄×M₁₆	1	2	yes	—
130	C₂²×C₆₁	#405	1	2	yes	—
131	C₂²×C₆₁	C₂²×C₄²	1	1	yes	characteristic
132	C₄×C₆₁	—	2	2	no	—
133	C₄×C₆₁	—	2	2	no	—
134	C₄×C₆₁	C₂×#97	1	2	yes	—
135	C₄×C₆₁	C₂×#97	1	4	yes	—
136	C₄×C₆₁	C₄×M₁₆	1	2	yes	—
137	C₄×C₆₁	#405	1	2	yes	—
138	C₄×C₆₁	C₂²×M₁₆	1	2	yes	—
139	C₄×C₆₁	C₂²×M₁₆	1	2	yes	—
140	C₄×C₆₁	C₂×#131	1	2	yes	—
141	C₂×#431	D₆₁	1	1	yes	characteristic
142	C₂×C₄×M₁₆	—	61	1	no	—
143	C₂²×C₄×C₈	—	61	1	no	—
144	#1451	—	61	8	no	—
145	C₂×#322	—	61	2	no	—
146	C₂×#322	—	61	2	no	—
147	C₂×C₆₁	—	2	4	no	—
148	C₂×C₆₁	#1451	1	4	yes	complemented
149	C₂×C₆₁	C₂²×#97	1	1	yes	characteristic
150	C₂×C₆₁	C₂×C₄×M₁₆	1	1	yes	characteristic
151	C₂×C₆₁	C₂×#405	1	1	yes	characteristic
152	C₂²×M₁₆	—	61	2	no	—
153	C₂³×C₈	—	61	2	no	—
154	C₂²×C₄²	C₂×D₆₁	1	1	yes	characteristic
155	#431	Dic₆₁	1	4	yes	—
156	#431	C₂×D₆₁	1	4	yes	—
157	C₂×C₄⋊C₈	Dic₆₁	1	2	yes	—
158	C₂×C₂²⋊C₈	Dic₆₁	1	2	yes	—
159	C₄×M₁₆	—	61	4	no	—
160	C₄×M₁₆	—	61	4	no	—
161	C₂×#97	—	61	2	no	—
162	C₂×C₄×C₈	—	61	2	no	—
163	C₂×C₄×C₈	—	61	4	no	—
164	C₂×C₄×C₈	—	61	4	no	—
165	C₂×C₄×C₈	—	61	1	no	—
166	C₂×C₄×C₈	—	61	1	no	—
167	C₂×C₄×C₈	—	61	2	no	—
168	C₂×C₄×C₈	C₂×D₆₁	1	2	yes	—
169	#322	—	61	8	no	—
170	#322	—	61	8	no	—
171	C₆₁	C₂×#1451	1	1	yes	characteristic, complemented, Sylow
172	C₂³×C₄	C₄×D₆₁	1	1	yes	characteristic
173	C₂³×C₄	C₄×D₆₁	1	1	yes	characteristic
174	C₂³×C₄	C₂×Dic₆₁	1	1	yes	characteristic
175	C₂×M₁₆	—	61	8	no	—
176	C₂×M₁₆	—	122	8	no	—
177	C₂²×C₈	—	61	2	no	—
178	C₂²×C₈	—	61	8	no	—
179	C₂²×C₈	—	61	2	no	—
180	C₂²×C₈	—	61	4	no	—
181	C₂²×C₈	—	122	8	no	—
182	C₂²×C₈	C₂×Dic₆₁	1	4	yes	—
183	C₂×C₄²	C₄×D₆₁	1	1	yes	characteristic
184	C₂×C₄²	C₄×D₆₁	1	2	yes	—
185	C₂×C₄²	C₄×D₆₁	1	1	yes	characteristic
186	C₂×C₄²	C₄×D₆₁	1	2	yes	—
187	C₂×C₄²	C₂×Dic₆₁	1	1	yes	characteristic
188	C₂×C₄²	C₂×Dic₆₁	1	2	yes	—
189	C₂×C₄²	C₂²×D₆₁	1	2	yes	—
190	C₂×C₄²	C₂²×D₆₁	1	1	yes	characteristic
191	C₄⋊C₈	C₂×Dic₆₁	1	8	yes	—
192	C₂²⋊C₈	C₂×Dic₆₁	1	8	yes	—
193	#97	—	61	8	no	—
194	C₄×C₈	—	61	8	no	—
195	C₄×C₈	—	61	2	no	—
196	C₄×C₈	—	61	2	no	—
197	C₄×C₈	—	61	4	no	—
198	C₄×C₈	—	61	2	no	—
199	C₄×C₈	—	61	2	no	—
200	C₄×C₈	—	61	4	no	—
201	C₄×C₈	C₂×Dic₆₁	1	4	yes	—
202	C₄×C₈	C₂²×D₆₁	1	4	yes	—
203	C₂⁴	C₄×Dic₆₁	1	1	yes	characteristic
204	C₂²×C₄	—	2	4	no	—
205	C₂²×C₄	—	2	4	no	—
206	C₂²×C₄	#11758189	1	8	yes	—
207	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
208	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
209	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
210	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
211	C₂²×C₄	C₄×Dic₆₁	1	2	yes	—
212	C₂²×C₄	C₄×Dic₆₁	1	1	yes	characteristic
213	C₂²×C₄	C₂×C₄×D₆₁	1	2	yes	—
214	C₂²×C₄	C₂×C₄×D₆₁	1	1	yes	characteristic
215	C₂²×C₄	C₂×C₄×D₆₁	1	2	yes	—
216	C₂²×C₄	C₂×C₄×D₆₁	1	1	yes	characteristic
217	C₂²×C₄	C₂²×Dic₆₁	1	2	yes	—
218	C₂²×C₄	C₂²×Dic₆₁	1	1	yes	characteristic
219	M₁₆	—	122	16	no	—
220	C₂×C₈	—	2	8	no	—
221	C₂×C₈	—	61	4	no	—
222	C₂×C₈	—	61	8	no	—
223	C₂×C₈	—	61	4	no	—
224	C₂×C₈	—	61	8	no	—
225	C₂×C₈	—	122	16	no	—
226	C₂×C₈	—	122	4	no	—
227	C₂×C₈	—	122	8	no	—
228	C₂×C₈	C₂²×Dic₆₁	1	8	yes	—
229	C₄²	C₄×Dic₆₁	1	2	yes	—
230	C₄²	C₄×Dic₆₁	1	2	yes	—
231	C₄²	C₄×Dic₆₁	1	2	yes	—
232	C₄²	C₂×C₄×D₆₁	1	2	yes	—
233	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
234	C₄²	C₂×C₄×D₆₁	1	1	yes	characteristic
235	C₄²	C₂×C₄×D₆₁	1	2	yes	—
236	C₄²	C₂²×Dic₆₁	1	1	yes	characteristic
237	C₄²	C₂²×Dic₆₁	1	2	yes	—
238	C₄²	C₂³×D₆₁	1	1	yes	characteristic
239	C₂³	—	2	2	no	—
240	C₂³	—	2	2	no	—
241	C₂³	#14519687	1	4	yes	—
242	C₂³	C₂×C₄×Dic₆₁	1	2	yes	—
243	C₂³	C₂×C₄×Dic₆₁	1	1	yes	characteristic
244	C₂×C₄	—	2	2	no	—
245	C₂×C₄	—	2	2	no	—
246	C₂×C₄	—	2	4	no	—
247	C₂×C₄	—	2	4	no	—
248	C₂×C₄	—	2	4	no	—
249	C₂×C₄	—	2	4	no	—
250	C₂×C₄	#14519687	1	8	yes	—
251	C₂×C₄	#14519687	1	4	yes	—
252	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
253	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
254	C₂×C₄	C₂×C₄×Dic₆₁	1	2	yes	—
255	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
256	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
257	C₂×C₄	C₂×C₄×Dic₆₁	1	1	yes	characteristic
258	C₂×C₄	M₁₆×D₆₁	1	4	yes	—
259	C₂×C₄	C₂×#11758189	1	4	yes	—
260	C₂×C₄	C₂×#11758189	1	8	yes	—
261	C₂×C₄	#14519784	1	4	yes	—
262	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
263	C₂×C₄	C₂²×C₄×D₆₁	1	1	yes	characteristic
264	C₂×C₄	C₂³×Dic₆₁	1	1	yes	characteristic
265	C₈	—	2	8	no	—
266	C₈	—	61	8	no	—
267	C₈	—	122	4	no	—
268	C₈	—	122	8	no	—
269	C₂²	—	2	8	no	—
270	C₂²	—	2	2	no	—
271	C₂²	—	2	2	no	—
272	C₂²	C₂×#14519687	1	4	yes	—
273	C₂²	C₂×#14519687	1	2	yes	—
274	C₂²	M₁₆×Dic₆₁	1	2	yes	—
275	C₂²	#16839718	1	2	yes	—
276	C₂²	C₂²×C₄×Dic₆₁	1	1	yes	characteristic
277	C₄	—	2	2	no	—
278	C₄	—	2	2	no	—
279	C₄	C₂×#14519687	1	2	yes	—
280	C₄	C₂×#14519687	1	4	yes	—
281	C₄	M₁₆×Dic₆₁	1	2	yes	—
282	C₄	#16839718	1	2	yes	—
283	C₄	C₂×M₁₆×D₆₁	1	2	yes	—
284	C₄	C₂²×#11758189	1	2	yes	—
285	C₄	C₂×#14519784	1	2	yes	—
286	C₂	—	2	4	no	—
287	C₂	#21444109	1	4	yes	direct product factor
288	C₂	C₂²×#14519687	1	1	yes	characteristic
289	C₂	C₂×M₁₆×Dic₆₁	1	1	yes	characteristic
290	C₂	C₂×#16839718	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄²	C₂²×D₆₁
commutator	C₂²×C₆₁	C₂²×C₄²
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×#1451
LCS	G ▷ C₂²×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. #21444109	C₂	direct (N × H)
4. C₂×#16839484	C₂	semidirect
5. C₂×#16839483	C₂	semidirect
18. #16839484	C₂²	semidirect
19. #16839483	C₂²	semidirect
89. C₂×#92418	M₁₆	semidirect
122. #92418	C₂×M₁₆	semidirect
148. C₂×C₆₁	#1451	semidirect
171. C₆₁	C₂×#1451	semidirect
287. C₂	#21444109	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×C₄×#11758194	2
C₂²×C₄×#92418	2
#21444109	2
C₂×#16839484	2
C₂×#16839483	2
C₂×C₆₁×#431	2
C₂×#1451	61

Subgroups — C2×#21444109 #29645613

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21444109 #29645613