Subgroups — C₂×#21446568 #29683423

Order 15616.

974 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14519713	C₂	1	1	yes	maximal, characteristic
2	C₂×#16839789	C₂	1	2	yes	maximal
3	C₂²×C₈×Dic₆₁	C₂	1	1	yes	maximal, characteristic
4	#21446568	C₂	1	8	yes	maximal, direct product factor
5	C₂×#16839521	C₂	1	2	yes	maximal
6	C₂×C₆₁×#427	C₂	1	1	yes	maximal, characteristic
7	C₂²×#11758194	C₂²	1	2	yes	—
8	C₂³×#92418	C₂²	1	1	yes	characteristic
9	C₂²×C₄×Dic₆₁	C₂²	1	1	yes	characteristic
10	C₂×#14519713	—	2	4	no	—
11	C₂×#14519713	C₂²	1	4	yes	—
12	#16839789	—	2	4	no	—
13	#16839789	C₂²	1	8	yes	—
14	C₂×C₄⋊#92418	—	2	4	no	—
15	C₂×C₈×Dic₆₁	—	2	4	no	—
16	C₂×C₈×Dic₆₁	C₂²	1	4	yes	—
17	#16839521	C₂²	1	8	yes	—
18	C₂³×C₈×C₆₁	C₂²	1	1	yes	characteristic
19	C₂×#117×C₆₁	C₂²	1	2	yes	—
20	C₆₁×#427	C₄	1	4	yes	complemented
21	C₆₁×#427	C₂²	1	4	yes	—
22	C₂×#107×C₆₁	C₄	1	2	yes	complemented
23	C₂×#106×C₆₁	C₄	1	2	yes	complemented
24	C₂³×Dic₆₁	—	2	1	no	—
25	C₂×#11758194	—	2	2	no	—
26	C₂×#11758194	—	2	4	no	—
27	C₂×#11758194	—	2	4	no	—
28	C₂×#11758194	C₂³	1	4	yes	—
29	C₂²×#92418	—	2	2	no	—
30	C₂²×#92418	—	2	2	no	—
31	C₂²×#92418	—	2	2	no	—
32	C₂²×#92418	D₄	1	2	yes	—
33	C₂²×#92418	D₄	1	2	yes	—
34	C₂²×#92418	C₂³	1	2	yes	—
35	C₂×C₄×Dic₆₁	—	2	2	no	—
36	C₂×C₄×Dic₆₁	—	2	1	no	—
37	C₂×C₄×Dic₆₁	Q₈	1	4	yes	—
38	C₂×C₄×Dic₆₁	C₂³	1	2	yes	—
39	#14519713	—	2	8	no	—
40	C₄⋊#92418	—	2	16	no	—
41	C₈×Dic₆₁	—	2	8	no	—
42	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
43	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
44	C₂²×C₈×C₆₁	C₂×C₄	1	1	yes	characteristic
45	C₂²×C₈×C₆₁	C₂×C₄	1	2	yes	—
46	C₂²×C₈×C₆₁	D₄	1	4	yes	—
47	C₂²×C₈×C₆₁	Q₈	1	4	yes	—
48	C₂²×C₈×C₆₁	C₂³	1	2	yes	—
49	#117×C₆₁	—	2	2	no	—
50	#117×C₆₁	—	2	2	no	—
51	#117×C₆₁	C₂×C₄	1	4	yes	—
52	#117×C₆₁	C₂³	1	4	yes	—
53	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
54	C₂×C₂²⋊C₄×C₆₁	—	2	2	no	—
55	C₂×C₄²×C₆₁	—	2	2	no	—
56	#107×C₆₁	C₂×C₄	1	8	yes	complemented
57	#106×C₆₁	C₂×C₄	1	8	yes	complemented
58	C₂⁴×C₆₁	#41	1	1	yes	characteristic
59	C₂²×C₄×C₆₁	—	2	4	no	—
60	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
61	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
62	C₂²×C₄×C₆₁	C₂×D₄	1	2	yes	—
63	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
64	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
65	C₂²×C₄×C₆₁	C₂×Q₈	1	2	yes	—
66	C₂²×C₄×C₆₁	C₂×Q₈	1	2	yes	—
67	C₂²×C₄×C₆₁	#41	1	1	yes	characteristic
68	C₂²×C₄×C₆₁	#41	1	2	yes	—
69	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
70	C₂²×Dic₆₁	—	2	8	no	—
71	C₂²×Dic₆₁	—	2	4	no	—
72	C₂²×Dic₆₁	—	2	2	no	—
73	C₂×C₈×C₆₁	C₄⋊C₄	1	4	yes	—
74	C₂×C₈×C₆₁	C₄⋊C₄	1	4	yes	—
75	C₂×C₈×C₆₁	C₄⋊C₄	1	8	yes	—
76	C₂×C₈×C₆₁	C₂²×C₄	1	2	yes	—
77	C₂×C₈×C₆₁	C₂²×C₄	1	2	yes	—
78	C₂×C₈×C₆₁	C₂×D₄	1	4	yes	—
79	C₂×C₈×C₆₁	C₂×Q₈	1	4	yes	—
80	C₄⋊C₄×C₆₁	—	2	4	no	—
81	C₄⋊C₄×C₆₁	C₂²×C₄	1	8	yes	—
82	C₂²⋊C₄×C₆₁	—	2	4	no	—
83	C₂²⋊C₄×C₆₁	—	2	4	no	—
84	C₄²×C₆₁	—	2	4	no	—
85	C₄²×C₆₁	—	2	4	no	—
86	C₄×Dic₆₁	—	2	4	no	—
87	C₄×Dic₆₁	—	2	2	no	—
88	C₄×Dic₆₁	C₂×Q₈	1	4	yes	—
89	#11758194	—	2	4	no	—
90	#11758194	—	2	4	no	—
91	#11758194	—	4	4	no	—
92	C₂×#92418	—	2	4	no	—
93	C₂×#92418	—	2	4	no	—
94	C₂×#92418	—	2	2	no	—
95	C₂×#92418	—	2	2	no	—
96	C₂×#92418	—	2	4	no	—
97	C₂×#92418	—	4	4	no	—
98	C₂×#92418	C₂×D₄	1	4	yes	—
99	C₂³×C₆₁	—	2	4	no	—
100	C₂³×C₆₁	C₄×D₄	1	1	yes	characteristic
101	C₂³×C₆₁	C₄×D₄	1	1	yes	characteristic
102	C₂³×C₆₁	C₂²⋊Q₈	1	2	yes	—
103	C₂³×C₆₁	#125	1	2	yes	—
104	C₂³×C₆₁	C₂×#41	1	1	yes	characteristic
105	C₂×C₄×C₆₁	—	2	8	no	—
106	C₂×C₄×C₆₁	—	4	8	no	—
107	C₂×C₄×C₆₁	C₂×C₄⋊C₄	1	2	yes	—
108	C₂×C₄×C₆₁	C₂×C₄⋊C₄	1	2	yes	—
109	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
110	C₂×C₄×C₆₁	C₄×D₄	1	1	yes	characteristic
111	C₂×C₄×C₆₁	C₄×Q₈	1	2	yes	—
112	C₂×C₄×C₆₁	C₄×Q₈	1	2	yes	—
113	C₂×C₄×C₆₁	#121	1	2	yes	—
114	C₂×C₄×C₆₁	#121	1	2	yes	—
115	C₂×C₄×C₆₁	C₂²⋊Q₈	1	2	yes	—
116	C₂×C₄×C₆₁	#125	1	2	yes	—
117	C₂×C₄×C₆₁	C₄⋊Q₈	1	2	yes	—
118	C₂×C₄×C₆₁	C₄⋊Q₈	1	2	yes	—
119	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
120	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
121	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
122	C₂×C₄×C₆₁	C₂²×Q₈	1	1	yes	characteristic
123	C₂×C₄×C₆₁	C₂²×Q₈	1	1	yes	characteristic
124	C₂×C₄×C₆₁	C₂×#41	1	1	yes	characteristic
125	C₂×Dic₆₁	—	2	8	no	—
126	C₂×Dic₆₁	—	2	16	no	—
127	C₂×Dic₆₁	—	2	4	no	—
128	C₈×C₆₁	C₂×C₄⋊C₄	1	4	yes	—
129	C₈×C₆₁	C₂×C₄⋊C₄	1	4	yes	—
130	#92418	—	2	4	no	—
131	#92418	—	4	4	no	—
132	C₂×#1945	—	61	1	no	maximal, Sylow
133	C₂²×C₆₁	—	2	2	no	—
134	C₂²×C₆₁	—	2	2	no	—
135	C₂²×C₆₁	—	2	4	no	—
136	C₂²×C₆₁	—	2	4	no	—
137	C₂²×C₆₁	#389	1	2	yes	—
138	C₂²×C₆₁	#389	1	2	yes	—
139	C₂²×C₆₁	#443	1	4	yes	—
140	C₂²×C₆₁	C₂×C₄×D₄	1	1	yes	characteristic
141	C₂²×C₆₁	C₂×C₂²⋊Q₈	1	1	yes	characteristic
142	C₂²×C₆₁	C₂×#125	1	1	yes	characteristic
143	C₄×C₆₁	—	4	8	no	—
144	C₄×C₆₁	#389	1	2	yes	—
145	C₄×C₆₁	#389	1	2	yes	—
146	C₄×C₆₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
147	C₄×C₆₁	C₂×C₄×Q₈	1	1	yes	characteristic
148	C₄×C₆₁	C₂×#121	1	1	yes	characteristic
149	C₄×C₆₁	C₂×C₄⋊Q₈	1	1	yes	characteristic
150	Dic₆₁	—	2	8	no	—
151	C₂²×#108	—	61	1	no	—
152	C₂×#427	D₆₁	1	1	yes	characteristic
153	C₂×#424	—	61	2	no	—
154	C₂²×C₄×C₈	—	61	1	no	—
155	#1945	—	61	8	no	—
156	C₂×#339	—	61	2	no	—
157	C₂×C₆₁	—	2	1	no	—
158	C₂×C₆₁	—	2	1	no	—
159	C₂×C₆₁	—	2	2	no	—
160	C₂×C₆₁	#1945	1	4	yes	complemented
161	C₂×C₆₁	C₂×#389	1	1	yes	characteristic
162	C₂×C₆₁	C₂×#443	1	2	yes	—
163	C₂²×M₁₆	—	61	2	no	—
164	C₂³×C₈	—	61	1	no	—
165	C₂³×C₈	C₂×D₆₁	1	1	yes	characteristic
166	C₂×#117	C₂×D₆₁	1	2	yes	—
167	C₂²×C₄²	—	61	1	no	—
168	C₂×#108	—	61	4	no	—
169	C₂×#108	—	122	4	no	—
170	#427	Dic₆₁	1	4	yes	complemented
171	#427	C₂×D₆₁	1	4	yes	—
172	C₂×#107	Dic₆₁	1	2	yes	complemented
173	C₂×#106	Dic₆₁	1	2	yes	complemented
174	#424	—	61	8	no	—
175	#424	—	122	4	no	—
176	C₂×C₄⋊C₈	—	122	4	no	—
177	C₂×C₄×C₈	—	61	4	no	—
178	C₂×C₄×C₈	—	122	4	no	—
179	#339	—	61	8	no	—
180	C₆₁	C₂×#1945	1	1	yes	characteristic, complemented, Sylow
181	C₂³×C₄	—	122	1	no	—
182	C₂³×C₄	C₂²×D₆₁	1	1	yes	characteristic
183	C₂×M₁₆	—	61	4	no	—
184	C₂×M₁₆	—	122	2	no	—
185	C₂×M₁₆	—	122	4	no	—
186	C₂×M₁₆	—	122	4	no	—
187	C₂²×C₈	—	61	2	no	—
188	C₂²×C₈	—	61	2	no	—
189	C₂²×C₈	—	61	2	no	—
190	C₂²×C₈	—	122	2	no	—
191	C₂²×C₈	—	122	2	no	—
192	C₂²×C₈	—	122	2	no	—
193	C₂²×C₈	Dic₁₂₂	1	4	yes	—
194	C₂²×C₈	D₂₄₄	1	4	yes	—
195	C₂²×C₈	C₂×Dic₆₁	1	1	yes	characteristic
196	C₂²×C₈	C₂×Dic₆₁	1	1	yes	characteristic
197	C₂²×C₈	C₂×Dic₆₁	1	2	yes	—
198	C₂²×C₈	C₂²×D₆₁	1	2	yes	—
199	#117	—	2	2	no	—
200	#117	—	2	2	no	—
201	#117	C₂×Dic₆₁	1	4	yes	—
202	#117	C₂²×D₆₁	1	4	yes	—
203	C₂×C₄⋊C₄	C₂×Dic₆₁	1	4	yes	—
204	C₂×C₂²⋊C₄	—	2	2	no	—
205	C₂×C₄²	—	2	2	no	—
206	C₂×C₄²	—	61	4	no	—
207	C₂×C₄²	—	61	2	no	—
208	C₂×C₄²	—	122	2	no	—
209	C₂×C₄²	—	122	1	no	—
210	#108	—	122	8	no	—
211	#107	C₂×Dic₆₁	1	8	yes	complemented
212	#106	C₂×Dic₆₁	1	8	yes	complemented
213	C₄⋊C₈	—	122	16	no	—
214	C₄×C₈	—	122	8	no	—
215	C₂⁴	#11758224	1	1	yes	characteristic
216	C₂²×C₄	—	2	4	no	—
217	C₂²×C₄	—	122	8	no	—
218	C₂²×C₄	—	122	2	no	—
219	C₂²×C₄	—	122	4	no	—
220	C₂²×C₄	C₂×Dic₁₂₂	1	2	yes	—
221	C₂²×C₄	C₂×D₂₄₄	1	2	yes	—
222	C₂²×C₄	D₄×D₆₁	1	1	yes	characteristic
223	C₂²×C₄	D₄×D₆₁	1	1	yes	characteristic
224	C₂²×C₄	#11758224	1	1	yes	characteristic
225	C₂²×C₄	Q₈×D₆₁	1	2	yes	—
226	C₂²×C₄	#11758226	1	2	yes	—
227	C₂²×C₄	C₂²×Dic₆₁	1	1	yes	characteristic
228	C₂²×C₄	C₂²×Dic₆₁	1	1	yes	characteristic
229	C₂²×C₄	C₂³×D₆₁	1	1	yes	characteristic
230	M₁₆	—	122	4	no	—
231	M₁₆	—	122	4	no	—
232	M₁₆	—	244	4	no	—
233	C₂×C₈	—	61	4	no	—
234	C₂×C₈	—	122	2	no	—
235	C₂×C₈	—	122	2	no	—
236	C₂×C₈	—	122	4	no	—
237	C₂×C₈	—	122	4	no	—
238	C₂×C₈	—	122	4	no	—
239	C₂×C₈	—	244	4	no	—
240	C₂×C₈	C₄⋊Dic₆₁	1	4	yes	—
241	C₂×C₈	C₄⋊Dic₆₁	1	4	yes	—
242	C₂×C₈	C₄⋊Dic₆₁	1	8	yes	—
243	C₂×C₈	C₂×Dic₁₂₂	1	4	yes	—
244	C₂×C₈	C₂×D₂₄₄	1	4	yes	—
245	C₂×C₈	C₂²×Dic₆₁	1	2	yes	—
246	C₂×C₈	C₂²×Dic₆₁	1	2	yes	—
247	C₄⋊C₄	—	2	4	no	—
248	C₄⋊C₄	C₂²×Dic₆₁	1	8	yes	—
249	C₂²⋊C₄	—	2	4	no	—
250	C₂²⋊C₄	—	2	4	no	—
251	C₄²	—	2	4	no	—
252	C₄²	—	2	4	no	—
253	C₄²	—	61	4	no	—
254	C₄²	—	122	2	no	—
255	C₄²	—	122	4	no	—
256	C₂³	—	2	4	no	—
257	C₂³	D₄×Dic₆₁	1	1	yes	characteristic
258	C₂³	D₄×Dic₆₁	1	1	yes	characteristic
259	C₂³	#14519757	1	2	yes	—
260	C₂³	#14519768	1	2	yes	—
261	C₂³	C₂×#11758224	1	1	yes	characteristic
262	C₂×C₄	—	2	8	no	—
263	C₂×C₄	—	4	8	no	—
264	C₂×C₄	—	122	8	no	—
265	C₂×C₄	—	122	16	no	—
266	C₂×C₄	—	122	4	no	—
267	C₂×C₄	C₂×C₄⋊Dic₆₁	1	2	yes	—
268	C₂×C₄	C₂×C₄⋊Dic₆₁	1	2	yes	—
269	C₂×C₄	D₄×Dic₆₁	1	1	yes	characteristic
270	C₂×C₄	D₄×Dic₆₁	1	1	yes	characteristic
271	C₂×C₄	Q₈×Dic₆₁	1	2	yes	—
272	C₂×C₄	Q₈×Dic₆₁	1	2	yes	—
273	C₂×C₄	#14519752	1	2	yes	—
274	C₂×C₄	#14519752	1	2	yes	—
275	C₂×C₄	#14519757	1	2	yes	—
276	C₂×C₄	#14519768	1	2	yes	—
277	C₂×C₄	#14519776	1	2	yes	—
278	C₂×C₄	#14519776	1	2	yes	—
279	C₂×C₄	C₂³×Dic₆₁	1	1	yes	characteristic
280	C₂×C₄	C₂×D₄×D₆₁	1	1	yes	characteristic
281	C₂×C₄	C₂²×D₂₄₄	1	1	yes	characteristic
282	C₂×C₄	C₂×Q₈×D₆₁	1	1	yes	characteristic
283	C₂×C₄	C₂²×Dic₁₂₂	1	1	yes	characteristic
284	C₂×C₄	C₂×#11758226	1	1	yes	characteristic
285	C₈	—	122	4	no	—
286	C₈	—	244	4	no	—
287	C₈	C₂×C₄⋊Dic₆₁	1	4	yes	—
288	C₈	C₂×C₄⋊Dic₆₁	1	4	yes	—
289	C₂²	—	2	2	no	—
290	C₂²	—	2	2	no	—
291	C₂²	—	2	4	no	—
292	C₂²	—	2	4	no	—
293	C₂²	#16839661	1	2	yes	—
294	C₂²	#16839661	1	2	yes	—
295	C₂²	#16839879	1	4	yes	—
296	C₂²	C₂×D₄×Dic₆₁	1	1	yes	characteristic
297	C₂²	C₂×#14519757	1	1	yes	characteristic
298	C₂²	C₂×#14519768	1	1	yes	characteristic
299	C₄	—	4	8	no	—
300	C₄	—	122	8	no	—
301	C₄	#16839661	1	2	yes	—
302	C₄	#16839661	1	2	yes	—
303	C₄	C₂²×C₄⋊Dic₆₁	1	1	yes	characteristic
304	C₄	C₂×Q₈×Dic₆₁	1	1	yes	characteristic
305	C₄	C₂×#14519752	1	1	yes	characteristic
306	C₄	C₂×#14519776	1	1	yes	characteristic
307	C₂	—	2	1	no	—
308	C₂	—	2	1	no	—
309	C₂	—	2	2	no	—
310	C₂	#21446568	1	4	yes	direct product factor
311	C₂	C₂×#16839661	1	1	yes	characteristic
312	C₂	C₂×#16839879	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	D₄×D₆₁
commutator	C₂×C₄×C₆₁	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₆₁
Fitting	C₂×C₆₁×#427	C₂
socle	C₂³×C₆₁	C₄×D₄
prime radical	C₂⁴×C₆₁	#41
cosocle	C₂²×C₄×C₆₁	C₂⁴
hypercenter	C₂×#427	D₆₁
hypocenter	C₆₁	C₂×#1945
LCS	G ▷ C₂×C₄×C₆₁ ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ C₂×#427

Complements

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

N	H ≅ G/N	type
4. #21446568	C₂	direct (N × H)
20. C₆₁×#427	C₄	semidirect
22. C₂×#107×C₆₁	C₄	semidirect
23. C₂×#106×C₆₁	C₄	semidirect
56. #107×C₆₁	C₂×C₄	semidirect
57. #106×C₆₁	C₂×C₄	semidirect
160. C₂×C₆₁	#1945	semidirect
170. #427	Dic₆₁	semidirect
172. C₂×#107	Dic₆₁	semidirect
173. C₂×#106	Dic₆₁	semidirect
180. C₆₁	C₂×#1945	semidirect
211. #107	C₂×Dic₆₁	semidirect
212. #106	C₂×Dic₆₁	semidirect
310. C₂	#21446568	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×#14519713	2
C₂×#16839789	2
C₂²×C₈×Dic₆₁	2
#21446568	2
C₂×#16839521	2
C₂×C₆₁×#427	2
C₂×#1945	61

Subgroups — C2×#21446568 #29683423

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21446568 #29683423