Subgroups — C₂×#21454754 #30544379

Order 15616.

1982 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	#21454754	C₂	1	16	yes	maximal, direct product factor
2	C₂×#16839893	C₂	1	4	yes	maximal, complemented
3	C₂×Q₈×#92418	C₂	1	4	yes	maximal, complemented
4	C₂×#16839789	C₂	1	2	yes	maximal
5	C₂×#16839786	C₂	1	1	yes	maximal, characteristic
6	C₂×#16839718	C₂	1	2	yes	maximal
7	C₂²×C₄×#92418	C₂	1	1	yes	maximal, characteristic
8	C₂×C₆₁×#533	C₂	1	1	yes	maximal, characteristic
9	C₂²×#11758194	C₂²	1	2	yes	—
10	C₂³×#92418	C₂²	1	1	yes	characteristic
11	C₂³×#92418	C₂²	1	1	yes	characteristic
12	#16839893	C₂²	1	32	yes	complemented
13	Q₈×#92418	C₂²	1	32	yes	complemented
14	#16839789	C₂²	1	16	yes	—
15	#16839786	C₂²	1	8	yes	—
16	C₂×C₄⋊#92418	C₂²	1	4	yes	—
17	C₂×C₄⋊#92418	C₂²	1	8	yes	—
18	#16839718	C₂²	1	16	yes	—
19	C₂×#14519688	C₂²	1	4	yes	—
20	C₂×C₄×#92418	C₂²	1	2	yes	—
21	C₂×C₄×#92418	C₂²	1	2	yes	—
22	C₂×C₄×#92418	C₂²	1	8	yes	—
23	C₂×C₄×#92418	C₂²	1	4	yes	—
24	C₆₁×#533	C₄	1	8	yes	—
25	C₆₁×#533	C₂²	1	8	yes	—
26	C₂×C₄⋊Q₈×C₆₁	C₄	1	2	yes	—
27	C₂×#125×C₆₁	C₄	1	2	yes	—
28	C₂×C₂²⋊Q₈×C₆₁	C₄	1	4	yes	—
29	C₂×C₄×Q₈×C₆₁	C₂²	1	4	yes	—
30	C₂×#117×C₆₁	C₂²	1	2	yes	—
31	C₂²×C₄²×C₆₁	C₂²	1	1	yes	characteristic
32	C₂×#11758194	—	2	8	no	—
33	C₂×#11758194	C₂³	1	8	yes	—
34	C₂²×#92418	—	2	4	no	—
35	C₂²×#92418	Q₈	1	8	yes	complemented
36	C₂²×#92418	C₂³	1	2	yes	—
37	C₂²×#92418	C₂³	1	4	yes	—
38	C₂²×#92418	C₂³	1	4	yes	—
39	C₂²×#92418	C₂³	1	1	yes	characteristic
40	C₂²×#92418	C₂³	1	1	yes	characteristic
41	C₂²×#92418	C₂³	1	4	yes	—
42	C₄⋊#92418	C₂³	1	16	yes	—
43	C₄⋊#92418	C₂³	1	32	yes	—
44	#14519688	C₂³	1	16	yes	—
45	C₄×#92418	C₂³	1	8	yes	—
46	C₄×#92418	C₂³	1	8	yes	—
47	C₄×#92418	C₂³	1	16	yes	—
48	C₂²×Q₈×C₆₁	C₂×C₄	1	4	yes	—
49	C₂³×C₄×C₆₁	C₂×C₄	1	2	yes	—
50	C₂³×C₄×C₆₁	C₂³	1	1	yes	characteristic
51	C₄⋊Q₈×C₆₁	C₂×C₄	1	16	yes	—
52	#125×C₆₁	C₂×C₄	1	16	yes	—
53	C₂²⋊Q₈×C₆₁	C₂×C₄	1	32	yes	—
54	C₄×Q₈×C₆₁	C₂×C₄	1	16	yes	—
55	C₄×Q₈×C₆₁	C₂³	1	16	yes	—
56	#117×C₆₁	C₂×C₄	1	8	yes	—
57	#117×C₆₁	C₂³	1	8	yes	—
58	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
59	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
60	C₂×C₄⋊C₄×C₆₁	C₂×C₄	1	8	yes	—
61	C₂×C₂²⋊C₄×C₆₁	C₂×C₄	1	4	yes	—
62	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
63	C₂×C₄²×C₆₁	C₂×C₄	1	4	yes	—
64	C₂×C₄²×C₆₁	C₂×C₄	1	1	yes	characteristic
65	C₂×C₄²×C₆₁	C₂³	1	4	yes	—
66	C₂×C₄²×C₆₁	C₂³	1	2	yes	—
67	C₂×C₄²×C₆₁	C₂³	1	4	yes	—
68	C₂⁴×C₆₁	C₂²×C₄	1	1	yes	characteristic
69	C₂×Q₈×C₆₁	—	2	16	no	—
70	C₂×Q₈×C₆₁	C₂²×C₄	1	16	yes	—
71	C₂²×C₄×C₆₁	—	2	8	no	—
72	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
73	C₂²×C₄×C₆₁	C₂²×C₄	1	8	yes	—
74	C₂²×C₄×C₆₁	C₂²×C₄	1	8	yes	—
75	C₂²×C₄×C₆₁	C₂²×C₄	1	1	yes	characteristic
76	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
77	C₂²×C₄×C₆₁	C₂²×C₄	1	2	yes	—
78	C₂²×C₄×C₆₁	C₂×Q₈	1	4	yes	—
79	C₂²×C₄×C₆₁	#41	1	4	yes	—
80	C₂²×C₄×C₆₁	C₂⁴	1	2	yes	—
81	C₂²×C₄×C₆₁	C₂⁴	1	1	yes	characteristic
82	C₄⋊C₄×C₆₁	C₂²×C₄	1	16	yes	—
83	C₄⋊C₄×C₆₁	C₂²×C₄	1	32	yes	—
84	C₄⋊C₄×C₆₁	C₂²×C₄	1	16	yes	—
85	C₂²⋊C₄×C₆₁	C₂²×C₄	1	16	yes	—
86	C₄²×C₆₁	C₂²×C₄	1	4	yes	—
87	C₄²×C₆₁	C₂²×C₄	1	4	yes	—
88	C₄²×C₆₁	C₂²×C₄	1	4	yes	—
89	C₄²×C₆₁	C₂²×C₄	1	8	yes	—
90	C₄²×C₆₁	C₂⁴	1	4	yes	—
91	C₄²×C₆₁	C₂⁴	1	8	yes	—
92	#11758194	—	2	16	no	—
93	C₂×#92418	—	2	4	no	—
94	C₂×#92418	—	2	8	no	—
95	C₂×#92418	—	2	8	no	—
96	C₂×#92418	C₂×Q₈	1	4	yes	—
97	C₂×#92418	C₂×Q₈	1	4	yes	—
98	C₂×#92418	C₂×Q₈	1	16	yes	complemented
99	C₂×#92418	C₂⁴	1	4	yes	—
100	C₂×#92418	C₂⁴	1	8	yes	—
101	C₂×#92418	C₂⁴	1	2	yes	—
102	C₂×#92418	C₂⁴	1	2	yes	—
103	C₂³×C₆₁	—	2	4	no	—
104	C₂³×C₆₁	C₄×Q₈	1	4	yes	—
105	C₂³×C₆₁	C₂³×C₄	1	2	yes	—
106	C₂³×C₆₁	C₂³×C₄	1	1	yes	characteristic
107	Q₈×C₆₁	—	2	32	no	—
108	C₂×C₄×C₆₁	—	2	4	no	—
109	C₂×C₄×C₆₁	—	2	16	no	—
110	C₂×C₄×C₆₁	—	2	16	no	—
111	C₂×C₄×C₆₁	C₄×Q₈	1	8	yes	—
112	C₂×C₄×C₆₁	C₄×Q₈	1	4	yes	—
113	C₂×C₄×C₆₁	#131	1	8	yes	—
114	C₂×C₄×C₆₁	C₂³×C₄	1	4	yes	—
115	C₂×C₄×C₆₁	C₂³×C₄	1	16	yes	—
116	C₂×C₄×C₆₁	C₂³×C₄	1	1	yes	characteristic
117	C₂×C₄×C₆₁	C₂³×C₄	1	2	yes	—
118	C₂×C₄×C₆₁	C₂³×C₄	1	4	yes	—
119	C₂×C₄×C₆₁	C₂²×Q₈	1	2	yes	—
120	C₂×C₄×C₆₁	C₂²×Q₈	1	4	yes	—
121	C₂×C₄×C₆₁	C₂×#41	1	2	yes	—
122	C₂×C₄×C₆₁	C₂×#41	1	4	yes	—
123	C₂×C₄×C₆₁	C₂⁵	1	1	yes	characteristic
124	#92418	—	2	4	no	—
125	#92418	—	2	8	no	—
126	#92418	C₂²×Q₈	1	4	yes	—
127	#92418	C₂²×Q₈	1	4	yes	—
128	C₂×#2960	—	61	1	no	maximal, Sylow
129	C₂²×C₆₁	—	2	8	no	—
130	C₂²×C₆₁	—	2	4	no	—
131	C₂²×C₆₁	C₂×C₄×Q₈	1	4	yes	—
132	C₂²×C₆₁	C₂×C₄×Q₈	1	2	yes	—
133	C₂²×C₆₁	C₂×#131	1	4	yes	—
134	C₂²×C₆₁	C₂⁴×C₄	1	1	yes	characteristic
135	C₄×C₆₁	—	2	4	no	—
136	C₄×C₆₁	—	2	16	no	—
137	C₄×C₆₁	C₂×C₄×Q₈	1	2	yes	—
138	C₄×C₆₁	C₂×C₄×Q₈	1	4	yes	—
139	C₄×C₆₁	C₂×#131	1	8	yes	—
140	C₄×C₆₁	C₂³×Q₈	1	1	yes	characteristic
141	C₄×C₆₁	C₂²×#41	1	1	yes	characteristic
142	C₂×#533	D₆₁	1	1	yes	characteristic
143	#2960	—	61	16	no	—
144	C₂×#446	—	61	4	no	—
145	C₂×C₈×Q₈	—	61	4	no	—
146	C₂×#424	—	61	2	no	—
147	C₂×#423	—	61	1	no	—
148	C₂×#405	—	61	2	no	—
149	C₂²×C₄×C₈	—	61	1	no	—
150	C₂×C₆₁	—	2	4	no	—
151	C₂×C₆₁	#2960	1	4	yes	complemented
152	C₂×C₆₁	C₂²×C₄×Q₈	1	1	yes	characteristic
153	C₂×C₆₁	C₂²×#131	1	2	yes	—
154	C₂²×M₁₆	—	61	2	no	—
155	C₂³×C₈	—	61	1	no	—
156	C₂³×C₈	—	61	1	no	—
157	#533	Dic₆₁	1	8	yes	—
158	#533	C₂×D₆₁	1	8	yes	—
159	C₂×C₄⋊Q₈	Dic₆₁	1	2	yes	—
160	C₂×#125	Dic₆₁	1	2	yes	—
161	C₂×C₂²⋊Q₈	Dic₆₁	1	4	yes	—
162	C₂×C₄×Q₈	C₂×D₆₁	1	4	yes	—
163	C₂×#117	C₂×D₆₁	1	2	yes	—
164	C₂²×C₄²	C₂×D₆₁	1	1	yes	characteristic
165	#446	—	61	32	no	—
166	C₈×Q₈	—	61	32	no	—
167	#424	—	61	16	no	—
168	#423	—	61	8	no	—
169	C₂×C₄⋊C₈	—	61	4	no	—
170	C₂×C₄⋊C₈	—	61	8	no	—
171	#405	—	61	16	no	—
172	C₂×#97	—	61	4	no	—
173	C₂×C₄×C₈	—	61	2	no	—
174	C₂×C₄×C₈	—	61	2	no	—
175	C₂×C₄×C₈	—	61	8	no	—
176	C₂×C₄×C₈	—	61	4	no	—
177	C₆₁	C₂×#2960	1	1	yes	characteristic, complemented, Sylow
178	C₂²×Q₈	C₂×Dic₆₁	1	4	yes	—
179	C₂³×C₄	C₂×Dic₆₁	1	2	yes	—
180	C₂³×C₄	C₂²×D₆₁	1	1	yes	characteristic
181	C₂×M₁₆	—	61	8	no	—
182	C₂×M₁₆	—	122	8	no	—
183	C₂²×C₈	—	61	8	no	—
184	C₂²×C₈	—	61	4	no	—
185	C₂²×C₈	—	61	1	no	—
186	C₂²×C₈	—	61	1	no	—
187	C₂²×C₈	—	61	4	no	—
188	C₂²×C₈	—	61	2	no	—
189	C₂²×C₈	—	61	4	no	—
190	C₂²×C₈	—	122	4	no	—
191	C₄⋊Q₈	C₂×Dic₆₁	1	16	yes	—
192	#125	C₂×Dic₆₁	1	16	yes	—
193	C₂²⋊Q₈	C₂×Dic₆₁	1	32	yes	—
194	C₄×Q₈	C₂×Dic₆₁	1	16	yes	—
195	C₄×Q₈	C₂²×D₆₁	1	16	yes	—
196	#117	C₂×Dic₆₁	1	8	yes	—
197	#117	C₂²×D₆₁	1	8	yes	—
198	C₂×C₄⋊C₄	C₂×Dic₆₁	1	4	yes	—
199	C₂×C₄⋊C₄	C₂×Dic₆₁	1	8	yes	—
200	C₂×C₄⋊C₄	C₂×Dic₆₁	1	4	yes	—
201	C₂×C₂²⋊C₄	C₂×Dic₆₁	1	4	yes	—
202	C₂×C₄²	C₂×Dic₆₁	1	1	yes	characteristic
203	C₂×C₄²	C₂×Dic₆₁	1	1	yes	characteristic
204	C₂×C₄²	C₂×Dic₆₁	1	4	yes	—
205	C₂×C₄²	C₂²×D₆₁	1	4	yes	—
206	C₂×C₄²	C₂²×D₆₁	1	4	yes	—
207	C₂×C₄²	C₂²×D₆₁	1	2	yes	—
208	C₄⋊C₈	—	61	16	no	—
209	C₄⋊C₈	—	61	32	no	—
210	#97	—	61	16	no	—
211	C₄×C₈	—	61	8	no	—
212	C₄×C₈	—	61	8	no	—
213	C₄×C₈	—	61	16	no	—
214	C₂⁴	C₂²×Dic₆₁	1	1	yes	characteristic
215	C₂×Q₈	—	2	16	no	—
216	C₂×Q₈	C₂²×Dic₆₁	1	16	yes	—
217	C₂²×C₄	—	2	8	no	—
218	C₂²×C₄	Q₈×D₆₁	1	4	yes	—
219	C₂²×C₄	#11758226	1	4	yes	—
220	C₂²×C₄	C₂²×Dic₆₁	1	2	yes	—
221	C₂²×C₄	C₂²×Dic₆₁	1	8	yes	—
222	C₂²×C₄	C₂²×Dic₆₁	1	8	yes	—
223	C₂²×C₄	C₂²×Dic₆₁	1	1	yes	characteristic
224	C₂²×C₄	C₂²×Dic₆₁	1	2	yes	—
225	C₂²×C₄	C₂²×Dic₆₁	1	2	yes	—
226	C₂²×C₄	C₂³×D₆₁	1	2	yes	—
227	C₂²×C₄	C₂³×D₆₁	1	1	yes	characteristic
228	M₁₆	—	122	16	no	—
229	C₂×C₈	—	61	4	no	—
230	C₂×C₈	—	61	4	no	—
231	C₂×C₈	—	61	16	no	—
232	C₂×C₈	—	61	2	no	—
233	C₂×C₈	—	61	2	no	—
234	C₂×C₈	—	61	4	no	—
235	C₂×C₈	—	61	8	no	—
236	C₂×C₈	—	122	4	no	—
237	C₂×C₈	—	122	8	no	—
238	C₂×C₈	—	122	8	no	—
239	C₄⋊C₄	C₂²×Dic₆₁	1	16	yes	—
240	C₄⋊C₄	C₂²×Dic₆₁	1	32	yes	—
241	C₄⋊C₄	C₂²×Dic₆₁	1	16	yes	—
242	C₂²⋊C₄	C₂²×Dic₆₁	1	16	yes	—
243	C₄²	C₂²×Dic₆₁	1	4	yes	—
244	C₄²	C₂²×Dic₆₁	1	4	yes	—
245	C₄²	C₂²×Dic₆₁	1	4	yes	—
246	C₄²	C₂²×Dic₆₁	1	8	yes	—
247	C₄²	C₂³×D₆₁	1	4	yes	—
248	C₄²	C₂³×D₆₁	1	8	yes	—
249	C₂³	—	2	4	no	—
250	C₂³	Q₈×Dic₆₁	1	4	yes	—
251	C₂³	C₂³×Dic₆₁	1	2	yes	—
252	C₂³	C₂³×Dic₆₁	1	1	yes	characteristic
253	Q₈	—	2	32	no	—
254	C₂×C₄	—	2	4	no	—
255	C₂×C₄	—	2	16	no	—
256	C₂×C₄	—	2	16	no	—
257	C₂×C₄	Q₈×Dic₆₁	1	8	yes	—
258	C₂×C₄	Q₈×Dic₆₁	1	4	yes	—
259	C₂×C₄	#14519784	1	8	yes	—
260	C₂×C₄	C₂³×Dic₆₁	1	4	yes	—
261	C₂×C₄	C₂³×Dic₆₁	1	16	yes	—
262	C₂×C₄	C₂³×Dic₆₁	1	1	yes	characteristic
263	C₂×C₄	C₂³×Dic₆₁	1	2	yes	—
264	C₂×C₄	C₂³×Dic₆₁	1	4	yes	—
265	C₂×C₄	C₂×Q₈×D₆₁	1	4	yes	—
266	C₂×C₄	C₂×Q₈×D₆₁	1	2	yes	—
267	C₂×C₄	C₂×#11758226	1	2	yes	—
268	C₂×C₄	C₂×#11758226	1	4	yes	—
269	C₂×C₄	C₂⁴×D₆₁	1	1	yes	characteristic
270	C₈	—	61	4	no	—
271	C₈	—	61	4	no	—
272	C₈	—	122	4	no	—
273	C₈	—	122	8	no	—
274	C₂²	—	2	4	no	—
275	C₂²	—	2	8	no	—
276	C₂²	C₂×Q₈×Dic₆₁	1	4	yes	—
277	C₂²	C₂×Q₈×Dic₆₁	1	2	yes	—
278	C₂²	C₂×#14519784	1	4	yes	—
279	C₂²	C₂⁴×Dic₆₁	1	1	yes	characteristic
280	C₄	—	2	4	no	—
281	C₄	—	2	16	no	—
282	C₄	C₂×Q₈×Dic₆₁	1	2	yes	—
283	C₄	C₂×Q₈×Dic₆₁	1	4	yes	—
284	C₄	C₂×#14519784	1	8	yes	—
285	C₄	C₂²×Q₈×D₆₁	1	1	yes	characteristic
286	C₄	C₂²×#11758226	1	1	yes	characteristic
287	C₂	—	2	4	no	—
288	C₂	#21454754	1	4	yes	direct product factor
289	C₂	C₂²×Q₈×Dic₆₁	1	1	yes	characteristic
290	C₂	C₂²×#14519784	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂³×D₆₁
commutator	C₂²×C₆₁	C₂⁴×C₄
Frattini	C₂×C₄	C₂⁴×D₆₁
Fitting	C₂×C₆₁×#533	C₂
socle	C₂³×C₆₁	C₂³×C₄
prime radical	C₂⁴×C₆₁	C₂²×C₄
cosocle	C₂×C₄×C₆₁	C₂⁵
hypercenter	C₂×#533	D₆₁
hypocenter	C₆₁	C₂×#2960
LCS	G ▷ C₂²×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×#533

Complements

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

N	H ≅ G/N	type
1. #21454754	C₂	direct (N × H)
2. C₂×#16839893	C₂	semidirect
3. C₂×Q₈×#92418	C₂	semidirect
12. #16839893	C₂²	semidirect
13. Q₈×#92418	C₂²	semidirect
35. C₂²×#92418	Q₈	semidirect
98. C₂×#92418	C₂×Q₈	semidirect
151. C₂×C₆₁	#2960	semidirect
177. C₆₁	C₂×#2960	semidirect
288. C₂	#21454754	direct (N × H)

Maximal subgroups

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

subgroup	index
#21454754	2
C₂×#16839893	2
C₂×Q₈×#92418	2
C₂×#16839789	2
C₂×#16839786	2
C₂×#16839718	2
C₂²×C₄×#92418	2
C₂×C₆₁×#533	2
C₂×#2960	61

Subgroups — C2×#21454754 #30544379

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21454754 #30544379