Subgroups — C₂×#23765521 #34442827

Order 20224.

678 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×D₁₂₆₄	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#19098979	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#19098834	C₂	1	2	yes	maximal, complemented
4	#23765521	C₂	1	8	yes	maximal, direct product factor
5	C₂×#19098375	C₂	1	2	yes	maximal, complemented
6	C₂×#368×C₇₉	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#14579189	—	2	2	no	—
8	C₂²×D₆₃₂	C₂²	1	2	yes	—
9	C₂×#14579167	C₂²	1	1	yes	characteristic
10	C₂×D₁₂₆₄	—	2	1	no	—
11	C₂×D₁₂₆₄	—	2	1	no	—
12	C₂×D₁₂₆₄	—	2	2	no	—
13	C₂×D₁₂₆₄	C₂²	1	4	yes	complemented
14	#19098979	—	2	2	no	—
15	#19098979	C₂²	1	4	yes	complemented
16	C₂×#14579101	C₂²	1	1	yes	characteristic
17	C₂×#14579100	—	2	1	no	—
18	C₂×C₁₆×D₇₉	—	2	1	no	—
19	#19098834	—	2	4	no	—
20	#19098834	C₂²	1	8	yes	complemented
21	C₂×#14579077	—	2	2	no	—
22	#19098375	C₂²	1	8	yes	complemented
23	C₂²×C₁₆×C₇₉	C₂²	1	1	yes	characteristic
24	C₂×#108×C₇₉	C₂²	1	2	yes	—
25	#368×C₇₉	C₂²	1	4	yes	complemented
26	C₂×#11929624	D₄	1	1	yes	characteristic
27	C₂²×D₃₁₆	—	2	2	no	—
28	#14579189	—	2	8	no	—
29	#14579189	—	4	4	no	—
30	C₂×#11929613	—	4	2	no	—
31	C₂×D₆₃₂	—	2	2	no	—
32	C₂×D₆₃₂	—	2	2	no	—
33	C₂×D₆₃₂	—	2	2	no	—
34	C₂×D₆₃₂	—	2	2	no	—
35	C₂×D₆₃₂	—	2	2	no	—
36	C₂×D₆₃₂	—	4	2	no	—
37	C₂×D₆₃₂	C₂³	1	4	yes	—
38	#14579167	—	2	1	no	—
39	#14579167	—	2	1	no	—
40	#14579167	D₄	1	2	yes	—
41	#14579167	C₂³	1	2	yes	—
42	C₂×#11929608	D₄	1	1	yes	characteristic
43	C₂×#11929607	—	2	1	no	—
44	C₂×C₈×D₇₉	—	2	1	no	—
45	D₁₂₆₄	—	2	4	no	—
46	D₁₂₆₄	—	2	4	no	—
47	#14579101	—	2	1	no	—
48	#14579101	C₂³	1	2	yes	—
49	#14579100	—	2	4	no	—
50	C₂×C₇₉⋊C₁₆	—	2	1	no	—
51	C₁₆×D₇₉	—	2	4	no	—
52	#14579077	—	2	8	no	—
53	C₂×M₁₆×C₇₉	—	2	2	no	—
54	C₂²×C₈×C₇₉	C₂³	1	1	yes	characteristic
55	C₂×C₁₆×C₇₉	D₄	1	1	yes	characteristic
56	C₂×C₁₆×C₇₉	D₄	1	1	yes	characteristic
57	C₂×C₁₆×C₇₉	D₄	1	2	yes	—
58	C₂×C₁₆×C₇₉	C₂³	1	2	yes	—
59	#108×C₇₉	—	2	2	no	—
60	#108×C₇₉	C₂³	1	4	yes	—
61	C₂³×D₇₉	—	4	2	no	—
62	#11929624	—	2	1	no	—
63	#11929624	—	2	1	no	—
64	#11929624	D₈	1	2	yes	—
65	#11929624	C₂×D₄	1	2	yes	—
66	C₂×Dic₁₅₈	D₈	1	1	yes	characteristic
67	C₂×D₃₁₆	—	2	4	no	—
68	C₂×D₃₁₆	—	4	2	no	—
69	C₂×D₃₁₆	—	4	2	no	—
70	C₂×D₃₁₆	—	4	2	no	—
71	C₂×D₃₁₆	—	4	2	no	—
72	C₂×D₃₁₆	—	4	2	no	—
73	C₂×D₃₁₆	D₈	1	1	yes	characteristic
74	C₂×C₂²⋊D₇₉	—	2	1	no	—
75	C₂×C₄×D₇₉	—	2	1	no	—
76	#11929613	—	4	8	no	—
77	D₆₃₂	—	2	4	no	—
78	D₆₃₂	—	2	4	no	—
79	D₆₃₂	—	4	8	no	—
80	D₆₃₂	—	4	2	no	—
81	D₆₃₂	—	4	2	no	—
82	#11929608	—	2	1	no	—
83	#11929608	C₂×D₄	1	2	yes	—
84	#11929607	—	2	2	no	—
85	#11929607	—	2	2	no	—
86	C₂×C₇₉⋊C₈	—	2	1	no	—
87	C₈×D₇₉	—	2	2	no	—
88	C₈×D₇₉	—	2	2	no	—
89	C₇₉⋊C₁₆	—	2	2	no	—
90	C₂²×C₄×C₇₉	C₂×D₄	1	1	yes	characteristic
91	M₁₆×C₇₉	—	2	4	no	—
92	M₁₆×C₇₉	—	4	2	no	—
93	C₂×C₈×C₇₉	—	4	2	no	—
94	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
95	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
96	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
97	C₂×C₈×C₇₉	#41	1	1	yes	characteristic
98	C₂×C₈×C₇₉	#41	1	1	yes	characteristic
99	C₂×C₈×C₇₉	C₂⁴	1	1	yes	characteristic
100	C₁₆×C₇₉	C₂×D₄	1	2	yes	—
101	C₁₆×C₇₉	C₂×D₄	1	2	yes	—
102	C₂³×C₇₉	#135	1	1	yes	characteristic
103	C₂²×D₇₉	—	2	1	no	—
104	C₂²×D₇₉	—	4	4	no	—
105	C₂²×D₇₉	—	8	2	no	—
106	C₂²×D₇₉	—	8	2	no	—
107	C₂²×D₇₉	—	16	4	no	—
108	C₂×C₄×C₇₉	#121	1	1	yes	characteristic
109	C₂×C₄×C₇₉	#121	1	1	yes	characteristic
110	C₂×C₄×C₇₉	C₂×D₈	1	1	yes	characteristic
111	C₂×C₄×C₇₉	C₂×D₈	1	1	yes	characteristic
112	C₂×C₄×C₇₉	#135	1	1	yes	characteristic
113	C₂×C₄×C₇₉	C₂²×D₄	1	1	yes	characteristic
114	C₂²⋊D₇₉	—	2	2	no	—
115	C₂²⋊D₇₉	—	2	2	no	—
116	C₂×Dic₇₉	—	2	1	no	—
117	D₃₁₆	—	2	1	no	—
118	D₃₁₆	—	4	4	no	—
119	D₃₁₆	—	4	4	no	—
120	D₃₁₆	—	8	2	no	—
121	D₃₁₆	—	8	2	no	—
122	D₃₁₆	C₂×D₈	1	2	yes	—
123	C₄×D₇₉	—	2	2	no	—
124	C₄×D₇₉	—	2	2	no	—
125	Dic₁₅₈	—	2	1	no	—
126	Dic₁₅₈	C₂×D₈	1	2	yes	—
127	C₈×C₇₉	—	4	4	no	—
128	C₈×C₇₉	#121	1	1	yes	characteristic
129	C₈×C₇₉	#121	1	1	yes	characteristic
130	C₈×C₇₉	C₂²×D₄	1	1	yes	characteristic
131	C₈×C₇₉	C₂×#41	1	1	yes	characteristic
132	C₇₉⋊C₈	—	2	2	no	—
133	C₂²×C₇₉	—	2	2	no	—
134	C₂²×C₇₉	#466	1	1	yes	characteristic
135	C₂²×C₇₉	#466	1	1	yes	characteristic
136	C₂²×C₇₉	C₂×#135	1	1	yes	characteristic
137	C₂×D₇₉	—	2	2	no	—
138	C₂×D₇₉	—	4	2	no	—
139	C₂×D₇₉	—	8	4	no	—
140	C₂×D₇₉	—	16	4	no	—
141	C₂×D₇₉	—	16	4	no	—
142	C₂×D₇₉	—	16	4	no	—
143	C₄×C₇₉	#466	1	1	yes	characteristic
144	C₄×C₇₉	#466	1	1	yes	characteristic
145	C₄×C₇₉	C₂×#121	1	1	yes	characteristic
146	C₄×C₇₉	C₂²×D₈	1	1	yes	characteristic
147	Dic₇₉	—	2	2	no	—
148	C₂×#2221	—	79	1	no	maximal, Sylow
149	C₂×C₇₉	—	2	1	no	—
150	C₂×C₇₉	—	2	1	no	—
151	C₂×C₇₉	#2221	1	2	yes	complemented
152	C₂×C₇₉	C₂×#466	1	1	yes	characteristic
153	D₇₉	—	4	2	no	—
154	D₇₉	—	16	4	no	—
155	C₂²×D₁₆	—	79	1	no	—
156	C₂×#504	—	79	1	no	—
157	C₂×#472	—	79	2	no	—
158	#2221	—	79	8	no	—
159	C₂×#368	D₇₉	1	1	yes	characteristic, complemented
160	C₂×#361	—	79	2	no	—
161	C₇₉	C₂×#2221	1	1	yes	characteristic, complemented, Sylow
162	C₂×AGL(1,ℤ/8)	—	158	2	no	—
163	C₂²×D₈	—	79	2	no	—
164	C₂×#131	—	79	1	no	—
165	C₂×D₁₆	—	79	4	no	—
166	C₂×D₁₆	—	158	1	no	—
167	C₂×D₁₆	—	158	1	no	—
168	C₂×D₁₆	—	158	2	no	—
169	#504	—	79	4	no	—
170	#504	—	158	2	no	—
171	C₂×M₃₂	—	79	1	no	—
172	C₂×M₃₂	—	158	1	no	—
173	C₂²×C₁₆	—	158	1	no	—
174	C₂²×C₁₆	C₂×D₇₉	1	1	yes	characteristic
175	#472	—	79	8	no	—
176	#472	—	158	4	no	—
177	C₂×#108	C₂×D₇₉	1	2	yes	—
178	C₂×#100	—	158	2	no	—
179	#368	C₂×D₇₉	1	4	yes	complemented
180	#361	—	79	8	no	—
181	C₂×#41	—	79	1	no	—
182	C₂²×D₄	—	158	2	no	—
183	AGL(1,ℤ/8)	—	316	4	no	—
184	AGL(1,ℤ/8)	—	158	8	no	—
185	C₂×SD₁₆	—	316	2	no	—
186	C₂×D₈	—	316	2	no	—
187	C₂×D₈	—	79	4	no	—
188	C₂×D₈	—	158	2	no	—
189	C₂×D₈	—	158	2	no	—
190	C₂×D₈	—	158	2	no	—
191	C₂×D₈	—	158	2	no	—
192	C₂×D₈	—	158	2	no	—
193	#131	—	79	2	no	—
194	#131	—	79	2	no	—
195	#131	—	158	1	no	—
196	#131	—	158	1	no	—
197	C₂×M₁₆	—	2	2	no	—
198	C₂×M₁₆	—	79	1	no	—
199	C₂×M₁₆	—	158	1	no	—
200	C₂²×C₈	—	158	1	no	—
201	C₂²×C₈	C₂²×D₇₉	1	1	yes	characteristic
202	D₁₆	—	158	4	no	—
203	D₁₆	—	158	4	no	—
204	M₃₂	—	79	2	no	—
205	M₃₂	—	158	1	no	—
206	M₃₂	—	158	4	no	—
207	C₂×C₁₆	—	158	1	no	—
208	C₂×C₁₆	—	158	4	no	—
209	C₂×C₁₆	D₃₁₆	1	1	yes	characteristic
210	C₂×C₁₆	D₃₁₆	1	1	yes	characteristic
211	C₂×C₁₆	D₃₁₆	1	2	yes	—
212	C₂×C₁₆	C₂²×D₇₉	1	2	yes	—
213	#108	—	2	2	no	—
214	#108	C₂²×D₇₉	1	4	yes	—
215	#100	—	158	8	no	—
216	C₂⁴	—	316	2	no	—
217	#41	—	79	2	no	—
218	#41	—	79	2	no	—
219	#41	—	158	1	no	—
220	#41	—	158	1	no	—
221	C₂×Q₈	—	79	1	no	—
222	C₂×D₄	—	316	2	no	—
223	C₂×D₄	—	316	2	no	—
224	C₂×D₄	—	316	2	no	—
225	C₂×D₄	—	316	2	no	—
226	C₂×D₄	—	316	2	no	—
227	C₂×D₄	—	79	1	no	—
228	C₂×D₄	—	158	1	no	—
229	C₂×D₄	—	158	4	no	—
230	C₂²×C₄	—	158	1	no	—
231	C₂²×C₄	D₄×D₇₉	1	1	yes	characteristic
232	SD₁₆	—	316	8	no	—
233	D₈	—	316	8	no	—
234	D₈	—	316	2	no	—
235	D₈	—	316	2	no	—
236	D₈	—	158	4	no	—
237	D₈	—	158	4	no	—
238	M₁₆	—	2	4	no	—
239	M₁₆	—	4	2	no	—
240	M₁₆	—	79	2	no	—
241	M₁₆	—	158	1	no	—
242	M₁₆	—	158	2	no	—
243	M₁₆	—	158	2	no	—
244	C₂×C₈	—	4	2	no	—
245	C₂×C₈	—	158	1	no	—
246	C₂×C₈	—	158	2	no	—
247	C₂×C₈	—	158	2	no	—
248	C₂×C₈	D₄×D₇₉	1	1	yes	characteristic
249	C₂×C₈	C₂×D₃₁₆	1	1	yes	characteristic
250	C₂×C₈	C₂×D₃₁₆	1	1	yes	characteristic
251	C₂×C₈	#11929625	1	1	yes	characteristic
252	C₂×C₈	#11929625	1	1	yes	characteristic
253	C₂×C₈	C₂³×D₇₉	1	1	yes	characteristic
254	C₁₆	—	158	2	no	—
255	C₁₆	C₂×D₃₁₆	1	2	yes	—
256	C₁₆	C₂×D₃₁₆	1	2	yes	—
257	C₂³	—	316	4	no	—
258	C₂³	—	632	2	no	—
259	C₂³	—	632	2	no	—
260	C₂³	—	158	1	no	—
261	C₂³	—	1264	4	no	—
262	C₂³	#14579184	1	1	yes	characteristic
263	Q₈	—	79	2	no	—
264	Q₈	—	158	1	no	—
265	D₄	—	316	4	no	—
266	D₄	—	316	4	no	—
267	D₄	—	79	2	no	—
268	D₄	—	632	2	no	—
269	D₄	—	632	2	no	—
270	D₄	—	158	2	no	—
271	D₄	—	158	2	no	—
272	D₄	—	158	1	no	—
273	C₂×C₄	—	158	1	no	—
274	C₂×C₄	—	158	2	no	—
275	C₂×C₄	—	158	2	no	—
276	C₂×C₄	#14579136	1	1	yes	characteristic
277	C₂×C₄	#14579136	1	1	yes	characteristic
278	C₂×C₄	D₈×D₇₉	1	1	yes	characteristic
279	C₂×C₄	D₈×D₇₉	1	1	yes	characteristic
280	C₂×C₄	#14579184	1	1	yes	characteristic
281	C₂×C₄	C₂×D₄×D₇₉	1	1	yes	characteristic
282	C₈	—	4	4	no	—
283	C₈	—	158	2	no	—
284	C₈	#14579136	1	1	yes	characteristic
285	C₈	#14579136	1	1	yes	characteristic
286	C₈	C₂²×D₃₁₆	1	1	yes	characteristic
287	C₈	C₂×#11929625	1	1	yes	characteristic
288	C₂²	—	2	2	no	—
289	C₂²	—	316	2	no	—
290	C₂²	—	632	4	no	—
291	C₂²	—	158	2	no	—
292	C₂²	—	1264	4	no	—
293	C₂²	—	1264	4	no	—
294	C₂²	—	1264	4	no	—
295	C₂²	#19098800	1	1	yes	characteristic
296	C₂²	#19098800	1	1	yes	characteristic
297	C₂²	C₂×#14579184	1	1	yes	characteristic
298	C₄	—	158	2	no	—
299	C₄	#19098800	1	1	yes	characteristic
300	C₄	#19098800	1	1	yes	characteristic
301	C₄	C₂×#14579136	1	1	yes	characteristic
302	C₄	C₂×D₈×D₇₉	1	1	yes	characteristic
303	C₂	—	2	1	no	—
304	C₂	—	2	1	no	—
305	C₂	—	316	2	no	—
306	C₂	—	1264	4	no	—
307	C₂	#23765521	1	2	yes	direct product factor
308	C₂	C₂×#19098800	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#19098800
commutator, cosocle	C₂×C₈×C₇₉	C₂⁴
Frattini	C₂×C₈	C₂³×D₇₉
Fitting	C₂×#368×C₇₉	C₂
socle	C₂²×C₇₉	#466
hypercenter	C₂×#368	D₇₉
hypocenter	C₇₉	C₂×#2221
LCS	G ▷ C₂×C₈×C₇₉ ▷ C₄×C₇₉ ▷ C₂×C₇₉ ▷ C₇₉
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²×C₈ ◁ C₂×#368

Complements

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

N	H ≅ G/N	type
1. C₂²×D₁₂₆₄	C₂	semidirect
2. C₂×#19098979	C₂	semidirect
3. C₂×#19098834	C₂	semidirect
4. #23765521	C₂	direct (N × H)
5. C₂×#19098375	C₂	semidirect
6. C₂×#368×C₇₉	C₂	semidirect
13. C₂×D₁₂₆₄	C₂²	semidirect
15. #19098979	C₂²	semidirect
20. #19098834	C₂²	semidirect
22. #19098375	C₂²	semidirect
25. #368×C₇₉	C₂²	semidirect
151. C₂×C₇₉	#2221	semidirect
159. C₂×#368	D₇₉	semidirect
161. C₇₉	C₂×#2221	semidirect
179. #368	C₂×D₇₉	semidirect
307. C₂	#23765521	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×D₁₂₆₄	2
C₂×#19098979	2
C₂×#19098834	2
#23765521	2
C₂×#19098375	2
C₂×#368×C₇₉	2
C₂×#2221	79

Subgroups — C2×#23765521 #34442827

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23765521 #34442827