Subgroups — C₂×#23765201 #34441337

Order 20224.

686 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×C₈×D₇₉	C₂	1	1	yes	maximal, characteristic
2	#23765201	C₂	1	8	yes	maximal, direct product factor
3	C₂×Dic₇₉⋊C₁₆	C₂	1	2	yes	maximal, complemented
4	C₂×(C₂×D₇₉)⋊C₁₆	C₂	1	2	yes	maximal
5	C₂×#19098339	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#346×C₇₉	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂²×C₈×D₇₉	C₄	1	1	yes	characteristic
8	C₂²×C₈×D₇₉	C₂²	1	1	yes	characteristic
9	C₂×C₄²×D₇₉	C₄	1	1	yes	characteristic
10	C₂²×C₇₉⋊C₁₆	C₂²	1	2	yes	—
11	C₂×C₄×C₇₉⋊C₈	C₄	1	1	yes	characteristic
12	C₂×C₈×Dic₇₉	C₄	1	1	yes	characteristic
13	C₂×C₈×Dic₇₉	C₂²	1	1	yes	characteristic
14	C₄×C₈×D₇₉	C₄	1	4	yes	—
15	C₄×C₈×D₇₉	C₂²	1	4	yes	—
16	Dic₇₉⋊C₁₆	C₂²	1	8	yes	complemented
17	(C₂×D₇₉)⋊C₁₆	C₂²	1	8	yes	—
18	#19098339	C₂²	1	4	yes	complemented
19	C₂²×C₁₆×C₇₉	C₂²	1	2	yes	—
20	C₂×C₄×C₈×C₇₉	C₂²	1	1	yes	characteristic
21	#346×C₇₉	C₂²	1	4	yes	complemented
22	C₂²×C₄×D₇₉	C₈	1	1	yes	characteristic
23	C₂²×C₄×D₇₉	C₈	1	1	yes	characteristic
24	C₂²×C₄×D₇₉	C₂×C₄	1	1	yes	characteristic
25	C₂²×C₇₉⋊C₈	C₂×C₄	1	1	yes	characteristic
26	C₂²×C₇₉⋊C₈	C₂×C₄	1	1	yes	characteristic
27	C₂×C₈×D₇₉	—	2	4	no	—
28	C₂×C₈×D₇₉	—	2	4	no	—
29	C₂×C₈×D₇₉	C₂×C₄	1	2	yes	—
30	C₂×C₈×D₇₉	C₂×C₄	1	4	yes	—
31	C₂×C₈×D₇₉	C₂³	1	2	yes	—
32	C₂×C₄×Dic₇₉	C₈	1	1	yes	characteristic
33	C₂×C₄×Dic₇₉	C₈	1	1	yes	characteristic
34	C₂×C₄×Dic₇₉	C₂×C₄	1	1	yes	characteristic
35	C₄²×D₇₉	C₈	1	4	yes	—
36	C₄²×D₇₉	C₂×C₄	1	4	yes	—
37	C₂×C₇₉⋊C₁₆	—	2	4	no	—
38	C₂×C₇₉⋊C₁₆	C₂³	1	4	yes	—
39	C₄×C₇₉⋊C₈	C₂×C₄	1	4	yes	—
40	C₈×Dic₇₉	C₂×C₄	1	2	yes	—
41	C₈×Dic₇₉	C₂×C₄	1	4	yes	—
42	C₈×Dic₇₉	C₂³	1	2	yes	—
43	C₂²×C₈×C₇₉	C₂×C₄	1	1	yes	characteristic
44	C₂²×C₈×C₇₉	C₂³	1	1	yes	characteristic
45	C₂×C₄²×C₇₉	C₂×C₄	1	1	yes	characteristic
46	C₂×C₁₆×C₇₉	—	2	4	no	—
47	C₂×C₁₆×C₇₉	C₂³	1	4	yes	—
48	C₄×C₈×C₇₉	C₂×C₄	1	2	yes	—
49	C₄×C₈×C₇₉	C₂³	1	2	yes	—
50	C₂³×D₇₉	C₂×C₈	1	1	yes	characteristic
51	C₂²×Dic₇₉	C₂×C₈	1	1	yes	characteristic
52	C₂²×Dic₇₉	C₂×C₈	1	1	yes	characteristic
53	C₂²×Dic₇₉	C₂×C₈	1	1	yes	characteristic
54	C₂×C₄×D₇₉	—	2	4	no	—
55	C₂×C₄×D₇₉	—	2	4	no	—
56	C₂×C₄×D₇₉	—	2	2	no	—
57	C₂×C₄×D₇₉	—	2	2	no	—
58	C₂×C₄×D₇₉	C₂×C₈	1	2	yes	—
59	C₂×C₄×D₇₉	C₂×C₈	1	4	yes	—
60	C₂×C₄×D₇₉	C₂×C₈	1	4	yes	—
61	C₂×C₄×D₇₉	C₂²×C₄	1	2	yes	—
62	C₂×C₇₉⋊C₈	—	2	2	no	—
63	C₂×C₇₉⋊C₈	—	2	2	no	—
64	C₂×C₇₉⋊C₈	C₂²×C₄	1	2	yes	—
65	C₂×C₇₉⋊C₈	C₂²×C₄	1	2	yes	—
66	C₈×D₇₉	—	2	4	no	—
67	C₈×D₇₉	—	2	8	no	—
68	C₈×D₇₉	—	2	4	no	—
69	C₄×Dic₇₉	C₂×C₈	1	2	yes	—
70	C₄×Dic₇₉	C₂×C₈	1	4	yes	—
71	C₄×Dic₇₉	C₂×C₈	1	4	yes	—
72	C₄×Dic₇₉	C₂²×C₄	1	2	yes	—
73	C₇₉⋊C₁₆	—	2	4	no	—
74	C₂²×C₄×C₇₉	C₂×C₈	1	1	yes	characteristic
75	C₂²×C₄×C₇₉	C₂×C₈	1	1	yes	characteristic
76	C₂²×C₄×C₇₉	C₂²×C₄	1	1	yes	characteristic
77	C₂×C₈×C₇₉	M₁₆	1	4	yes	—
78	C₂×C₈×C₇₉	C₂²×C₄	1	1	yes	characteristic
79	C₂×C₈×C₇₉	C₂²×C₄	1	2	yes	—
80	C₂×C₈×C₇₉	#41	1	4	yes	—
81	C₂×C₈×C₇₉	C₂⁴	1	1	yes	characteristic
82	C₄²×C₇₉	C₂×C₈	1	2	yes	—
83	C₄²×C₇₉	C₂²×C₄	1	2	yes	—
84	C₁₆×C₇₉	—	2	4	no	—
85	C₂³×C₇₉	C₂²×C₈	1	1	yes	characteristic
86	C₂²×D₇₉	—	2	2	no	—
87	C₂²×D₇₉	—	2	2	no	—
88	C₂²×D₇₉	M₃₂	1	4	yes	—
89	C₂²×D₇₉	C₂²×C₈	1	2	yes	—
90	C₂×C₄×C₇₉	—	2	2	no	—
91	C₂×C₄×C₇₉	—	2	2	no	—
92	C₂×C₄×C₇₉	#117	1	2	yes	—
93	C₂×C₄×C₇₉	C₂²×C₈	1	2	yes	—
94	C₂×C₄×C₇₉	C₂²×C₈	1	2	yes	—
95	C₂×C₄×C₇₉	C₂²×C₈	1	1	yes	characteristic
96	C₂×C₄×C₇₉	C₂×M₁₆	1	2	yes	—
97	C₂×C₄×C₇₉	C₂³×C₄	1	1	yes	characteristic
98	C₂×Dic₇₉	—	2	2	no	—
99	C₂×Dic₇₉	—	2	2	no	—
100	C₂×Dic₇₉	M₃₂	1	4	yes	—
101	C₂×Dic₇₉	C₂²×C₈	1	2	yes	—
102	C₂×Dic₇₉	C₂²×C₈	1	2	yes	—
103	C₂×Dic₇₉	C₂²×C₈	1	2	yes	—
104	C₄×D₇₉	—	2	8	no	—
105	C₄×D₇₉	—	2	2	no	—
106	C₄×D₇₉	—	2	2	no	—
107	C₄×D₇₉	—	2	4	no	—
108	C₄×D₇₉	—	2	8	no	—
109	C₈×C₇₉	#117	1	2	yes	—
110	C₈×C₇₉	C₂×M₁₆	1	4	yes	—
111	C₈×C₇₉	C₂×#41	1	2	yes	—
112	C₇₉⋊C₈	—	2	2	no	—
113	C₇₉⋊C₈	—	2	2	no	—
114	C₂²×C₇₉	#431	1	2	yes	—
115	C₂²×C₇₉	C₂×M₃₂	1	2	yes	—
116	C₂²×C₇₉	C₂×M₃₂	1	2	yes	—
117	C₂²×C₇₉	C₂³×C₈	1	1	yes	characteristic
118	C₂×D₇₉	—	2	2	no	—
119	C₂×D₇₉	—	2	2	no	—
120	C₂×D₇₉	—	2	8	no	—
121	C₂×D₇₉	C₂×M₃₂	1	4	yes	—
122	C₄×C₇₉	—	2	2	no	—
123	C₄×C₇₉	—	2	2	no	—
124	C₄×C₇₉	#431	1	2	yes	—
125	C₄×C₇₉	C₂×#117	1	1	yes	characteristic
126	C₄×C₇₉	C₂²×M₁₆	1	1	yes	characteristic
127	Dic₇₉	—	2	2	no	—
128	Dic₇₉	—	2	2	no	—
129	Dic₇₉	C₂×M₃₂	1	4	yes	—
130	C₂×#2163	—	79	1	no	maximal, Sylow
131	C₂×C₇₉	#2163	1	4	yes	complemented
132	C₂×C₇₉	C₂×#431	1	1	yes	characteristic
133	C₂×C₇₉	C₂²×M₃₂	1	1	yes	characteristic
134	C₂×C₇₉	C₂²×M₃₂	1	1	yes	characteristic
135	D₇₉	—	2	4	no	—
136	C₂²×C₄×C₈	—	79	1	no	—
137	#2163	—	79	8	no	—
138	C₂×C₄⋊C₁₆	—	79	2	no	—
139	C₂×C₂²⋊C₁₆	—	79	2	no	—
140	C₂×#346	—	79	1	no	—
141	C₂×#346	D₇₉	1	1	yes	characteristic, complemented
142	C₇₉	C₂×#2163	1	1	yes	characteristic, complemented, Sylow
143	C₂³×C₈	—	79	1	no	—
144	C₂³×C₈	—	79	1	no	—
145	C₂²×C₄²	—	79	1	no	—
146	C₂²×C₁₆	—	79	2	no	—
147	C₂²×C₁₆	C₂×D₇₉	1	2	yes	—
148	C₂×C₄×C₈	—	79	1	no	—
149	C₂×C₄×C₈	—	79	1	no	—
150	C₂×C₄×C₈	—	79	1	no	—
151	C₂×C₄×C₈	—	79	4	no	—
152	C₂×C₄×C₈	—	79	4	no	—
153	C₂×C₄×C₈	C₂×D₇₉	1	1	yes	characteristic
154	C₄⋊C₁₆	—	79	8	no	—
155	C₂²⋊C₁₆	—	79	8	no	—
156	#346	—	79	4	no	—
157	#346	C₂×D₇₉	1	4	yes	complemented
158	C₂³×C₄	—	79	1	no	—
159	C₂³×C₄	—	79	1	no	—
160	C₂³×C₄	—	79	1	no	—
161	C₂²×C₈	—	79	1	no	—
162	C₂²×C₈	—	79	1	no	—
163	C₂²×C₈	—	79	2	no	—
164	C₂²×C₈	—	79	4	no	—
165	C₂²×C₈	—	79	2	no	—
166	C₂²×C₈	—	158	4	no	—
167	C₂²×C₈	—	158	4	no	—
168	C₂²×C₈	C₄×D₇₉	1	1	yes	characteristic
169	C₂²×C₈	C₂²×D₇₉	1	1	yes	characteristic
170	C₂×C₄²	—	79	1	no	—
171	C₂×C₄²	—	79	1	no	—
172	C₂×C₄²	—	79	1	no	—
173	C₂×C₄²	—	79	4	no	—
174	C₂×C₄²	—	79	4	no	—
175	C₂×C₄²	C₄×D₇₉	1	1	yes	characteristic
176	C₂×C₁₆	—	2	4	no	—
177	C₂×C₁₆	—	79	4	no	—
178	C₂×C₁₆	—	158	4	no	—
179	C₂×C₁₆	C₂²×D₇₉	1	4	yes	—
180	C₄×C₈	—	79	2	no	—
181	C₄×C₈	—	79	4	no	—
182	C₄×C₈	—	79	2	no	—
183	C₄×C₈	—	79	4	no	—
184	C₄×C₈	C₄×D₇₉	1	2	yes	—
185	C₄×C₈	C₂²×D₇₉	1	2	yes	—
186	C₂⁴	—	79	1	no	—
187	C₂²×C₄	—	79	1	no	—
188	C₂²×C₄	—	79	1	no	—
189	C₂²×C₄	—	79	1	no	—
190	C₂²×C₄	—	79	4	no	—
191	C₂²×C₄	—	79	4	no	—
192	C₂²×C₄	—	79	2	no	—
193	C₂²×C₄	—	79	2	no	—
194	C₂²×C₄	—	158	4	no	—
195	C₂²×C₄	—	158	4	no	—
196	C₂²×C₄	—	158	2	no	—
197	C₂²×C₄	—	158	2	no	—
198	C₂²×C₄	C₈×D₇₉	1	1	yes	characteristic
199	C₂²×C₄	C₈×D₇₉	1	1	yes	characteristic
200	C₂²×C₄	C₂×C₄×D₇₉	1	1	yes	characteristic
201	C₂×C₈	—	79	2	no	—
202	C₂×C₈	—	79	2	no	—
203	C₂×C₈	—	158	2	no	—
204	C₂×C₈	—	158	2	no	—
205	C₂×C₈	—	158	4	no	—
206	C₂×C₈	—	158	4	no	—
207	C₂×C₈	—	158	8	no	—
208	C₂×C₈	#11929607	1	4	yes	—
209	C₂×C₈	C₂×C₄×D₇₉	1	1	yes	characteristic
210	C₂×C₈	C₂×C₄×D₇₉	1	2	yes	—
211	C₂×C₈	#11929624	1	4	yes	—
212	C₂×C₈	C₂³×D₇₉	1	1	yes	characteristic
213	C₄²	—	79	4	no	—
214	C₄²	—	79	2	no	—
215	C₄²	—	79	4	no	—
216	C₄²	—	79	2	no	—
217	C₄²	C₈×D₇₉	1	2	yes	—
218	C₄²	C₂×C₄×D₇₉	1	2	yes	—
219	C₁₆	—	2	4	no	—
220	C₁₆	—	158	4	no	—
221	C₂³	—	79	4	no	—
222	C₂³	—	79	2	no	—
223	C₂³	—	158	2	no	—
224	C₂³	—	158	2	no	—
225	C₂³	C₂×C₈×D₇₉	1	1	yes	characteristic
226	C₂×C₄	—	2	2	no	—
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	79	4	no	—
229	C₂×C₄	—	79	2	no	—
230	C₂×C₄	—	79	2	no	—
231	C₂×C₄	—	79	2	no	—
232	C₂×C₄	—	158	8	no	—
233	C₂×C₄	—	158	8	no	—
234	C₂×C₄	—	158	2	no	—
235	C₂×C₄	—	158	2	no	—
236	C₂×C₄	—	158	2	no	—
237	C₂×C₄	—	158	2	no	—
238	C₂×C₄	—	158	4	no	—
239	C₂×C₄	#14579118	1	2	yes	—
240	C₂×C₄	C₂×C₈×D₇₉	1	2	yes	—
241	C₂×C₄	C₂×C₈×D₇₉	1	2	yes	—
242	C₂×C₄	C₂×C₈×D₇₉	1	1	yes	characteristic
243	C₂×C₄	C₂×#11929607	1	2	yes	—
244	C₂×C₄	C₂²×C₄×D₇₉	1	1	yes	characteristic
245	C₈	—	158	2	no	—
246	C₈	—	158	2	no	—
247	C₈	#14579118	1	2	yes	—
248	C₈	C₂×#11929607	1	4	yes	—
249	C₈	C₂×#11929624	1	2	yes	—
250	C₂²	—	79	4	no	—
251	C₂²	—	158	2	no	—
252	C₂²	—	158	8	no	—
253	C₂²	—	158	2	no	—
254	C₂²	#19098614	1	2	yes	—
255	C₂²	M₃₂×D₇₉	1	2	yes	—
256	C₂²	M₃₂×D₇₉	1	2	yes	—
257	C₂²	C₂²×C₈×D₇₉	1	1	yes	characteristic
258	C₄	—	2	2	no	—
259	C₄	—	2	2	no	—
260	C₄	—	79	4	no	—
261	C₄	—	158	2	no	—
262	C₄	—	158	2	no	—
263	C₄	#19098614	1	2	yes	—
264	C₄	C₂×#14579118	1	1	yes	characteristic
265	C₄	C₂²×#11929607	1	1	yes	characteristic
266	C₂	—	158	4	no	—
267	C₂	#23765201	1	4	yes	direct product factor
268	C₂	C₂×#19098614	1	1	yes	characteristic
269	C₂	C₂×M₃₂×D₇₉	1	1	yes	characteristic
270	C₂	C₂×M₃₂×D₇₉	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₈	C₂²×D₇₉
commutator	C₂²×C₇₉	C₂³×C₈
Frattini	C₂×C₈	C₂³×D₇₉
Fitting	C₂×#346×C₇₉	C₂
socle	C₂³×C₇₉	C₂²×C₈
prime radical	C₂³×D₇₉	C₂×C₈
cosocle	C₂×C₈×C₇₉	C₂⁴
hypercenter	C₂×#346	D₇₉
hypocenter	C₇₉	C₂×#2163
LCS	G ▷ C₂²×C₇₉ ▷ C₇₉
UCS	C₁ ◁ C₂²×C₈ ◁ C₂×#346

Complements

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

N	H ≅ G/N	type
2. #23765201	C₂	direct (N × H)
3. C₂×Dic₇₉⋊C₁₆	C₂	semidirect
5. C₂×#19098339	C₂	semidirect
6. C₂×#346×C₇₉	C₂	semidirect
16. Dic₇₉⋊C₁₆	C₂²	semidirect
18. #19098339	C₂²	semidirect
21. #346×C₇₉	C₂²	semidirect
131. C₂×C₇₉	#2163	semidirect
141. C₂×#346	D₇₉	semidirect
142. C₇₉	C₂×#2163	semidirect
157. #346	C₂×D₇₉	semidirect
267. C₂	#23765201	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×C₈×D₇₉	2
#23765201	2
C₂×Dic₇₉⋊C₁₆	2
C₂×(C₂×D₇₉)⋊C₁₆	2
C₂×#19098339	2
C₂×#346×C₇₉	2
C₂×#2163	79

Subgroups — C2×#23765201 #34441337

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23765201 #34441337