Subgroups — C₂×#21447859 #29834257

Order 15616.

806 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	C₂²×#14519720	C₂	1	2	yes	maximal, complemented
2	C₂×#16840139	C₂	1	1	yes	maximal, characteristic
3	#21447859	C₂	1	8	yes	maximal, direct product factor
4	C₂×C₄⋊#11758185	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#16839562	C₂	1	2	yes	maximal, complemented
6	C₂×C₄×Q₁₆×C₆₁	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂²×D₄₈₈	—	2	1	no	—
8	C₂²×D₄₈₈	C₂²	1	2	yes	—
9	C₂×#14519774	—	2	1	no	—
10	C₂×#14519720	—	2	8	no	—
11	C₂×#14519720	C₂²	1	8	yes	complemented
12	C₂²×#11758185	C₂²	1	2	yes	—
13	#16840139	—	2	2	no	—
14	#16840139	C₂²	1	4	yes	—
15	C₄⋊#11758185	C₂²	1	4	yes	complemented
16	#16839562	C₂²	1	8	yes	complemented
17	C₂²×Q₁₆×C₆₁	C₂²	1	1	yes	characteristic
18	C₂×C₄×Q₈×C₆₁	—	2	1	no	—
19	C₄×Q₁₆×C₆₁	—	2	2	no	—
20	C₄×Q₁₆×C₆₁	C₂²	1	4	yes	complemented
21	C₂×#107×C₆₁	C₂²	1	1	yes	characteristic
22	C₂×#103×C₆₁	—	2	1	no	—
23	C₂×C₄×C₈×C₆₁	C₂²	1	1	yes	characteristic
24	C₂²×D₂₄₄	—	2	2	no	—
25	C₂²×D₂₄₄	—	4	1	no	—
26	C₂²×D₂₄₄	—	4	1	no	—
27	C₂×D₄₈₈	—	2	4	no	—
28	C₂×D₄₈₈	—	2	4	no	—
29	C₂×D₄₈₈	—	2	4	no	—
30	C₂×D₄₈₈	—	2	2	no	—
31	C₂×D₄₈₈	—	4	4	no	—
32	C₂×D₄₈₈	C₂³	1	4	yes	—
33	#14519774	—	2	4	no	—
34	#14519774	—	4	2	no	—
35	#14519720	—	2	16	no	—
36	C₂×#11758185	—	2	4	no	—
37	C₂×#11758185	C₂³	1	4	yes	—
38	C₂²×Q₈×C₆₁	—	2	1	no	—
39	C₂×Q₁₆×C₆₁	—	2	1	no	—
40	C₂×Q₁₆×C₆₁	—	2	2	no	—
41	C₂×Q₁₆×C₆₁	D₄	1	4	yes	complemented
42	C₂×Q₁₆×C₆₁	C₂³	1	2	yes	—
43	C₂²×C₈×C₆₁	D₄	1	1	yes	characteristic
44	C₂²×C₈×C₆₁	C₂³	1	1	yes	characteristic
45	C₄×Q₈×C₆₁	—	2	4	no	—
46	C₄×Q₈×C₆₁	—	4	2	no	—
47	C₂×C₄⋊C₄×C₆₁	—	2	1	no	—
48	C₂×C₄⋊C₄×C₆₁	—	4	1	no	—
49	C₂×C₄²×C₆₁	—	4	1	no	—
50	C₂×C₄²×C₆₁	D₄	1	1	yes	characteristic
51	#107×C₆₁	—	2	1	no	—
52	#107×C₆₁	C₂³	1	2	yes	—
53	#103×C₆₁	—	2	4	no	—
54	C₄×C₈×C₆₁	D₄	1	2	yes	—
55	C₄×C₈×C₆₁	C₂³	1	2	yes	—
56	C₂³×D₆₁	—	4	2	no	—
57	C₂×Q₈×C₆₁	—	2	4	no	—
58	C₂×Q₈×C₆₁	—	2	2	no	—
59	C₂×Q₈×C₆₁	—	4	1	no	—
60	C₂×Q₈×C₆₁	—	4	2	no	—
61	C₂²×C₄×C₆₁	—	4	1	no	—
62	C₂²×C₄×C₆₁	—	4	1	no	—
63	C₂²×C₄×C₆₁	D₈	1	1	yes	characteristic
64	C₂²×C₄×C₆₁	D₈	1	1	yes	characteristic
65	C₂²×C₄×C₆₁	C₂×D₄	1	1	yes	characteristic
66	C₂×D₂₄₄	—	2	4	no	—
67	C₂×D₂₄₄	—	4	4	no	—
68	C₂×D₂₄₄	—	4	4	no	—
69	C₂×D₂₄₄	—	4	2	no	—
70	C₂×D₂₄₄	—	4	4	no	—
71	C₂×D₂₄₄	—	4	4	no	—
72	C₂×D₂₄₄	—	8	4	no	—
73	C₂×D₂₄₄	—	8	4	no	—
74	Q₁₆×C₆₁	—	2	4	no	—
75	Q₁₆×C₆₁	—	2	2	no	—
76	Q₁₆×C₆₁	C₂×D₄	1	4	yes	complemented
77	C₂×C₈×C₆₁	—	2	2	no	—
78	C₂×C₈×C₆₁	C₂×D₄	1	2	yes	—
79	C₂×C₈×C₆₁	C₂×D₄	1	1	yes	characteristic
80	C₂×C₈×C₆₁	C₂×D₄	1	2	yes	—
81	C₂×C₈×C₆₁	#41	1	2	yes	—
82	C₂×C₈×C₆₁	C₂⁴	1	1	yes	characteristic
83	C₄⋊C₄×C₆₁	—	2	2	no	—
84	C₄⋊C₄×C₆₁	—	4	1	no	—
85	C₄⋊C₄×C₆₁	—	4	4	no	—
86	C₄²×C₆₁	—	4	4	no	—
87	C₄²×C₆₁	D₈	1	2	yes	—
88	C₄²×C₆₁	C₂×D₄	1	2	yes	—
89	D₄₈₈	—	2	4	no	—
90	D₄₈₈	—	2	4	no	—
91	D₄₈₈	—	4	8	no	—
92	D₄₈₈	—	4	4	no	—
93	#11758185	—	2	4	no	—
94	C₂³×C₆₁	C₂×D₈	1	1	yes	characteristic
95	C₂²×D₆₁	—	4	4	no	—
96	C₂²×D₆₁	—	8	4	no	—
97	C₂²×D₆₁	—	8	4	no	—
98	C₂²×D₆₁	—	8	4	no	—
99	Q₈×C₆₁	—	2	4	no	—
100	Q₈×C₆₁	—	4	2	no	—
101	Q₈×C₆₁	—	4	4	no	—
102	C₂×C₄×C₆₁	—	2	2	no	—
103	C₂×C₄×C₆₁	—	4	2	no	—
104	C₂×C₄×C₆₁	—	4	4	no	—
105	C₂×C₄×C₆₁	—	4	2	no	—
106	C₂×C₄×C₆₁	—	8	2	no	—
107	C₂×C₄×C₆₁	SD₃₂	1	4	yes	complemented
108	C₂×C₄×C₆₁	#121	1	2	yes	—
109	C₂×C₄×C₆₁	C₂×D₈	1	2	yes	—
110	C₂×C₄×C₆₁	C₂×D₈	1	1	yes	characteristic
111	C₂×C₄×C₆₁	C₂×D₈	1	2	yes	—
112	C₂×C₄×C₆₁	AGL(1,ℤ/8)	1	2	yes	—
113	C₂×C₄×C₆₁	C₂²×D₄	1	1	yes	characteristic
114	D₂₄₄	—	4	4	no	—
115	D₂₄₄	—	4	4	no	—
116	D₂₄₄	—	8	8	no	—
117	D₂₄₄	—	8	4	no	—
118	D₂₄₄	—	8	8	no	—
119	C₈×C₆₁	—	2	2	no	—
120	C₈×C₆₁	#121	1	2	yes	—
121	C₈×C₆₁	C₂²×D₄	1	1	yes	characteristic
122	C₈×C₆₁	C₂×#41	1	1	yes	characteristic
123	C₂×#2207	—	61	1	no	maximal, Sylow
124	C₂²×C₆₁	#459	1	2	yes	—
125	C₂²×C₆₁	C₂×SD₃₂	1	2	yes	—
126	C₂²×C₆₁	#509	1	2	yes	—
127	C₂²×C₆₁	C₂²×D₈	1	1	yes	characteristic
128	C₂×D₆₁	—	8	4	no	—
129	C₂×D₆₁	—	8	4	no	—
130	C₂×D₆₁	—	8	4	no	—
131	C₂×D₆₁	—	16	8	no	—
132	C₄×C₆₁	—	2	2	no	—
133	C₄×C₆₁	—	4	4	no	—
134	C₄×C₆₁	—	8	2	no	—
135	C₄×C₆₁	#459	1	2	yes	—
136	C₄×C₆₁	C₂×SD₃₂	1	4	yes	complemented
137	C₄×C₆₁	C₂×#121	1	1	yes	characteristic
138	C₄×C₆₁	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
139	C₂²×SD₃₂	—	61	2	no	—
140	C₂×#493	—	61	1	no	—
141	C₂×C₄×Q₁₆	D₆₁	1	1	yes	characteristic, complemented
142	#2207	—	61	8	no	—
143	C₂×C₄⋊C₁₆	—	61	1	no	—
144	C₂×#357	—	61	2	no	—
145	C₂×C₆₁	#2207	1	4	yes	complemented
146	C₂×C₆₁	C₂×#459	1	1	yes	characteristic
147	C₂×C₆₁	C₂²×SD₃₂	1	1	yes	characteristic
148	C₂×C₆₁	C₂×#509	1	1	yes	characteristic
149	D₆₁	—	16	4	no	—
150	C₂²×Q₁₆	C₂×D₆₁	1	1	yes	characteristic
151	C₂²×D₈	—	61	2	no	—
152	C₂²×D₈	—	122	1	no	—
153	C₂×#127	—	122	1	no	—
154	C₂×C₄×Q₈	—	2	1	no	—
155	C₂×SD₃₂	—	61	8	no	—
156	C₂×SD₃₂	—	122	8	no	—
157	C₂²×C₁₆	—	61	2	no	—
158	#493	—	61	4	no	—
159	#493	—	122	2	no	—
160	C₄×Q₁₆	—	2	2	no	—
161	C₄×Q₁₆	C₂×D₆₁	1	4	yes	complemented
162	C₂×#107	C₂×D₆₁	1	1	yes	characteristic
163	C₂×#103	—	2	1	no	—
164	C₂×C₄×C₈	C₂×D₆₁	1	1	yes	characteristic
165	C₄⋊C₁₆	—	61	4	no	—
166	#357	—	61	8	no	—
167	C₆₁	C₂×#2207	1	1	yes	characteristic, complemented, Sylow
168	C₂²×Q₈	—	2	1	no	—
169	C₂²×D₄	—	122	2	no	—
170	C₂²×D₄	—	244	1	no	—
171	C₂²×D₄	—	244	1	no	—
172	C₂×Q₁₆	—	2	2	no	—
173	C₂×Q₁₆	—	2	1	no	—
174	C₂×Q₁₆	D₂₄₄	1	4	yes	complemented
175	C₂×Q₁₆	C₂²×D₆₁	1	2	yes	—
176	C₂×D₈	—	61	4	no	—
177	C₂×D₈	—	122	4	no	—
178	C₂×D₈	—	122	4	no	—
179	C₂×D₈	—	122	2	no	—
180	C₂×D₈	—	122	4	no	—
181	C₂×D₈	—	244	4	no	—
182	C₂²×C₈	C₂²⋊D₆₁	1	1	yes	characteristic
183	C₂²×C₈	C₂²×D₆₁	1	1	yes	characteristic
184	#127	—	122	4	no	—
185	#127	—	244	2	no	—
186	C₄×Q₈	—	2	4	no	—
187	C₄×Q₈	—	4	2	no	—
188	C₂×C₄⋊C₄	—	2	1	no	—
189	C₂×C₄⋊C₄	—	4	1	no	—
190	C₂×C₄²	—	4	1	no	—
191	C₂×C₄²	C₂²⋊D₆₁	1	1	yes	characteristic
192	SD₃₂	—	122	16	no	—
193	C₂×C₁₆	—	61	4	no	—
194	C₂×C₁₆	—	122	4	no	—
195	#107	—	2	1	no	—
196	#107	C₂²×D₆₁	1	2	yes	—
197	#103	—	2	4	no	—
198	C₄×C₈	C₂²⋊D₆₁	1	2	yes	—
199	C₄×C₈	C₂²×D₆₁	1	2	yes	—
200	C₂⁴	—	244	2	no	—
201	C₂×Q₈	—	2	2	no	—
202	C₂×Q₈	—	2	4	no	—
203	C₂×Q₈	—	4	1	no	—
204	C₂×Q₈	—	4	2	no	—
205	C₂×D₄	—	122	4	no	—
206	C₂×D₄	—	488	4	no	—
207	C₂×D₄	—	488	4	no	—
208	C₂×D₄	—	244	4	no	—
209	C₂×D₄	—	244	4	no	—
210	C₂×D₄	—	244	4	no	—
211	C₂×D₄	—	244	2	no	—
212	C₂×D₄	—	244	4	no	—
213	C₂²×C₄	—	4	1	no	—
214	C₂²×C₄	—	4	1	no	—
215	C₂²×C₄	#11758199	1	1	yes	characteristic
216	C₂²×C₄	#11758199	1	1	yes	characteristic
217	C₂²×C₄	C₂×C₂²⋊D₆₁	1	1	yes	characteristic
218	Q₁₆	—	2	2	no	—
219	Q₁₆	—	2	4	no	—
220	Q₁₆	C₂×D₂₄₄	1	4	yes	complemented
221	D₈	—	122	4	no	—
222	D₈	—	122	4	no	—
223	D₈	—	244	8	no	—
224	D₈	—	244	4	no	—
225	C₂×C₈	—	2	2	no	—
226	C₂×C₈	C₂×D₂₄₄	1	2	yes	—
227	C₂×C₈	#11758222	1	2	yes	—
228	C₂×C₈	C₂×C₂²⋊D₆₁	1	2	yes	—
229	C₂×C₈	C₂×C₂²⋊D₆₁	1	1	yes	characteristic
230	C₂×C₈	C₂³×D₆₁	1	1	yes	characteristic
231	C₄⋊C₄	—	2	2	no	—
232	C₄⋊C₄	—	4	1	no	—
233	C₄⋊C₄	—	4	4	no	—
234	C₄²	—	4	4	no	—
235	C₄²	#11758199	1	2	yes	—
236	C₄²	C₂×C₂²⋊D₆₁	1	2	yes	—
237	C₁₆	—	122	4	no	—
238	C₂³	—	488	4	no	—
239	C₂³	—	488	4	no	—
240	C₂³	—	488	4	no	—
241	C₂³	—	244	4	no	—
242	C₂³	C₂×#11758199	1	1	yes	characteristic
243	Q₈	—	2	4	no	—
244	Q₈	—	4	4	no	—
245	Q₈	—	4	2	no	—
246	D₄	—	488	8	no	—
247	D₄	—	488	4	no	—
248	D₄	—	488	8	no	—
249	D₄	—	244	4	no	—
250	D₄	—	244	4	no	—
251	C₂×C₄	—	2	2	no	—
252	C₂×C₄	—	4	4	no	—
253	C₂×C₄	—	4	2	no	—
254	C₂×C₄	—	4	2	no	—
255	C₂×C₄	—	8	2	no	—
256	C₂×C₄	#14519720	1	4	yes	complemented
257	C₂×C₄	#14519751	1	2	yes	—
258	C₂×C₄	C₂×#11758199	1	2	yes	—
259	C₂×C₄	C₂×#11758199	1	1	yes	characteristic
260	C₂×C₄	C₂×#11758199	1	2	yes	—
261	C₂×C₄	#14519802	1	2	yes	—
262	C₂×C₄	C₂²×C₂²⋊D₆₁	1	1	yes	characteristic
263	C₈	—	2	2	no	—
264	C₈	#14519751	1	2	yes	—
265	C₈	C₂²×D₂₄₄	1	1	yes	characteristic
266	C₈	C₂×#11758222	1	1	yes	characteristic
267	C₂²	—	976	8	no	—
268	C₂²	—	488	4	no	—
269	C₂²	—	488	4	no	—
270	C₂²	—	488	4	no	—
271	C₂²	#16839957	1	2	yes	—
272	C₂²	C₂×#14519720	1	2	yes	—
273	C₂²	#16840197	1	2	yes	—
274	C₂²	C₂²×#11758199	1	1	yes	characteristic
275	C₄	—	2	2	no	—
276	C₄	—	4	4	no	—
277	C₄	—	8	2	no	—
278	C₄	#16839957	1	2	yes	—
279	C₄	C₂×#14519720	1	4	yes	complemented
280	C₄	C₂×#14519751	1	1	yes	characteristic
281	C₄	C₂×#14519802	1	1	yes	characteristic
282	C₂	—	976	4	no	—
283	C₂	#21447859	1	4	yes	direct product factor
284	C₂	C₂×#16839957	1	1	yes	characteristic
285	C₂	C₂²×#14519720	1	1	yes	characteristic
286	C₂	C₂×#16840197	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂×#11758199
commutator, cosocle	C₂×C₈×C₆₁	C₂⁴
Frattini	C₂×C₈	C₂³×D₆₁
Fitting	C₂×C₄×Q₁₆×C₆₁	C₂
socle	C₂³×C₆₁	C₂×D₈
prime radical	C₂×#16840139	C₂
hypercenter	C₂×C₄×Q₁₆	D₆₁
hypocenter	C₆₁	C₂×#2207
LCS	G ▷ C₂×C₈×C₆₁ ▷ C₄×C₆₁ ▷ C₂×C₆₁ ▷ C₆₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×C₄×C₈ ◁ C₂×C₄×Q₁₆

Complements

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

N	H ≅ G/N	type
1. C₂²×#14519720	C₂	semidirect
3. #21447859	C₂	direct (N × H)
4. C₂×C₄⋊#11758185	C₂	semidirect
5. C₂×#16839562	C₂	semidirect
6. C₂×C₄×Q₁₆×C₆₁	C₂	semidirect
11. C₂×#14519720	C₂²	semidirect
15. C₄⋊#11758185	C₂²	semidirect
16. #16839562	C₂²	semidirect
20. C₄×Q₁₆×C₆₁	C₂²	semidirect
41. C₂×Q₁₆×C₆₁	D₄	semidirect
76. Q₁₆×C₆₁	C₂×D₄	semidirect
107. C₂×C₄×C₆₁	SD₃₂	semidirect
136. C₄×C₆₁	C₂×SD₃₂	semidirect
141. C₂×C₄×Q₁₆	D₆₁	semidirect
145. C₂×C₆₁	#2207	semidirect
161. C₄×Q₁₆	C₂×D₆₁	semidirect
167. C₆₁	C₂×#2207	semidirect
174. C₂×Q₁₆	D₂₄₄	semidirect
220. Q₁₆	C₂×D₂₄₄	semidirect
256. C₂×C₄	#14519720	semidirect
279. C₄	C₂×#14519720	semidirect
283. C₂	#21447859	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×#14519720	2
C₂×#16840139	2
#21447859	2
C₂×C₄⋊#11758185	2
C₂×#16839562	2
C₂×C₄×Q₁₆×C₆₁	2
C₂×#2207	61

Subgroups — C2×#21447859 #29834257

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#21447859 #29834257