Subgroups — C₂×#26018329 #36469264

Order 22784.

726 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	C₂³×#13083549	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₈×Dic₈₉	C₂	1	1	yes	maximal, characteristic
3	#26018329	C₂	1	4	yes	maximal, direct product factor
4	C₂³×C₁₆×C₈₉	C₂	1	1	yes	maximal, characteristic
5	C₂³×#10623494	C₄	1	1	yes	characteristic
6	C₂²×C₄×Dic₈₉	C₄	1	1	yes	characteristic
7	C₂²×#13083549	—	2	2	no	—
8	C₂²×#13083549	—	2	2	no	—
9	C₂²×#13083549	C₄	1	4	yes	complemented
10	C₂²×#13083549	C₂²	1	2	yes	—
11	C₂×C₈×Dic₈₉	—	2	2	no	—
12	C₂×C₈×Dic₈₉	—	2	2	no	—
13	C₂×C₈×Dic₈₉	C₄	1	2	yes	—
14	C₂×C₈×Dic₈₉	C₂²	1	2	yes	—
15	C₂³×C₈×C₈₉	C₂²	1	1	yes	characteristic
16	C₂²×C₁₆×C₈₉	—	2	2	no	—
17	C₂²×C₁₆×C₈₉	—	2	2	no	—
18	C₂²×C₁₆×C₈₉	C₄	1	4	yes	complemented
19	C₂²×C₁₆×C₈₉	C₂²	1	2	yes	—
20	C₂³×Dic₈₉	C₈	1	2	yes	—
21	C₂²×#10623494	—	2	2	no	—
22	C₂²×#10623494	—	2	2	no	—
23	C₂²×#10623494	C₈	1	4	yes	—
24	C₂²×#10623494	C₂×C₄	1	2	yes	—
25	C₂×C₄×Dic₈₉	—	2	2	no	—
26	C₂×C₄×Dic₈₉	—	2	2	no	—
27	C₂×C₄×Dic₈₉	C₈	1	2	yes	—
28	C₂×C₄×Dic₈₉	C₂×C₄	1	2	yes	—
29	C₂×#13083549	—	2	8	no	—
30	C₂×#13083549	—	2	2	no	—
31	C₂×#13083549	—	2	2	no	—
32	C₂×#13083549	C₂×C₄	1	4	yes	complemented
33	C₈×Dic₈₉	—	2	4	no	—
34	C₈×Dic₈₉	—	2	2	no	—
35	C₈×Dic₈₉	—	2	2	no	—
36	C₂³×C₄×C₈₉	C₂×C₄	1	1	yes	characteristic
37	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
38	C₂²×C₈×C₈₉	C₂×C₄	1	2	yes	—
39	C₂²×C₈×C₈₉	C₂×C₄	1	2	yes	—
40	C₂²×C₈×C₈₉	D₄	1	2	yes	—
41	C₂²×C₈×C₈₉	D₄	1	2	yes	—
42	C₂²×C₈×C₈₉	D₄	1	2	yes	—
43	C₂²×C₈×C₈₉	Q₈	1	2	yes	—
44	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
45	C₂×C₁₆×C₈₉	—	2	8	no	—
46	C₂×C₁₆×C₈₉	—	2	2	no	—
47	C₂×C₁₆×C₈₉	—	2	2	no	—
48	C₂×C₁₆×C₈₉	C₂×C₄	1	4	yes	complemented
49	C₂²×Dic₈₉	—	2	4	no	—
50	C₂²×Dic₈₉	—	2	4	no	—
51	C₂²×Dic₈₉	C₁₆	1	8	yes	complemented
52	C₂²×Dic₈₉	C₂×C₈	1	4	yes	—
53	C₂×#10623494	—	2	8	no	—
54	C₂×#10623494	—	2	2	no	—
55	C₂×#10623494	—	2	2	no	—
56	C₂×#10623494	C₂×C₈	1	4	yes	—
57	C₄×Dic₈₉	—	2	4	no	—
58	C₄×Dic₈₉	—	2	2	no	—
59	C₄×Dic₈₉	—	2	2	no	—
60	#13083549	—	2	4	no	—
61	C₂⁴×C₈₉	C₂×C₈	1	1	yes	characteristic
62	C₂²×C₄×C₈₉	C₄²	1	2	yes	—
63	C₂²×C₄×C₈₉	C₂²⋊C₄	1	2	yes	—
64	C₂²×C₄×C₈₉	C₄⋊C₄	1	2	yes	—
65	C₂²×C₄×C₈₉	C₂×C₈	1	1	yes	characteristic
66	C₂²×C₄×C₈₉	C₂×C₈	1	2	yes	—
67	C₂²×C₄×C₈₉	M₁₆	1	2	yes	—
68	C₂²×C₄×C₈₉	M₁₆	1	2	yes	—
69	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
70	C₂×C₈×C₈₉	C₄²	1	2	yes	—
71	C₂×C₈×C₈₉	C₂²⋊C₄	1	2	yes	—
72	C₂×C₈×C₈₉	C₂²⋊C₄	1	4	yes	—
73	C₂×C₈×C₈₉	C₂²⋊C₄	1	4	yes	—
74	C₂×C₈×C₈₉	C₄⋊C₄	1	2	yes	—
75	C₂×C₈×C₈₉	C₄⋊C₄	1	4	yes	—
76	C₂×C₈×C₈₉	C₄⋊C₄	1	4	yes	—
77	C₂×C₈×C₈₉	C₂²×C₄	1	1	yes	characteristic
78	C₂×C₈×C₈₉	C₂²×C₄	1	1	yes	characteristic
79	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
80	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
81	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
82	C₂×C₈×C₈₉	C₂×Q₈	1	1	yes	characteristic
83	C₁₆×C₈₉	—	2	4	no	—
84	C₂³×C₈₉	C₄×C₈	1	2	yes	—
85	C₂³×C₈₉	C₂²⋊C₈	1	2	yes	—
86	C₂³×C₈₉	C₄⋊C₈	1	2	yes	—
87	C₂³×C₈₉	C₂×C₁₆	1	4	yes	—
88	C₂³×C₈₉	M₃₂	1	4	yes	—
89	C₂³×C₈₉	C₂²×C₈	1	1	yes	characteristic
90	C₂×C₄×C₈₉	#95	1	4	yes	—
91	C₂×C₄×C₈₉	C₄×C₈	1	2	yes	—
92	C₂×C₄×C₈₉	#97	1	4	yes	—
93	C₂×C₄×C₈₉	C₂²⋊C₈	1	2	yes	—
94	C₂×C₄×C₈₉	C₂²⋊C₈	1	4	yes	—
95	C₂×C₄×C₈₉	C₄⋊C₈	1	2	yes	—
96	C₂×C₄×C₈₉	C₄⋊C₈	1	4	yes	—
97	C₂×C₄×C₈₉	C₂×C₄²	1	1	yes	characteristic
98	C₂×C₄×C₈₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
99	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
100	C₂×C₄×C₈₉	C₂²×C₈	1	1	yes	characteristic
101	C₂×C₄×C₈₉	C₂×M₁₆	1	1	yes	characteristic
102	C₂×C₄×C₈₉	C₂×M₁₆	1	1	yes	characteristic
103	C₂×Dic₈₉	—	2	16	no	—
104	C₂×Dic₈₉	—	2	4	no	—
105	C₂×Dic₈₉	—	2	4	no	—
106	C₂×Dic₈₉	C₂×C₁₆	1	8	yes	complemented
107	C₈×C₈₉	#95	1	4	yes	—
108	C₈×C₈₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
109	C₈×C₈₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
110	C₈×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
111	C₈×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
112	#10623494	—	2	4	no	—
113	C₂²×C₈₉	#336	1	4	yes	—
114	C₂²×C₈₉	C₄×C₁₆	1	4	yes	—
115	C₂²×C₈₉	#346	1	4	yes	—
116	C₂²×C₈₉	C₂²⋊C₁₆	1	8	yes	—
117	C₂²×C₈₉	C₄⋊C₁₆	1	8	yes	—
118	C₂²×C₈₉	C₂×C₄×C₈	1	1	yes	characteristic
119	C₂²×C₈₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
120	C₂²×C₈₉	C₂×C₄⋊C₈	1	1	yes	characteristic
121	C₂²×C₈₉	C₂²×C₁₆	1	2	yes	—
122	C₂²×C₈₉	C₂×M₃₂	1	2	yes	—
123	C₄×C₈₉	#336	1	4	yes	—
124	C₄×C₈₉	C₂×#95	1	1	yes	characteristic
125	C₄×C₈₉	C₂×#97	1	1	yes	characteristic
126	C₄×C₈₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
127	C₄×C₈₉	C₂×C₄⋊C₈	1	1	yes	characteristic
128	Dic₈₉	—	2	8	no	—
129	C₂×#1374	—	89	1	no	maximal, Sylow
130	C₂×C₈₉	#1374	1	8	yes	complemented
131	C₂×C₈₉	C₂×#336	1	1	yes	characteristic
132	C₂×C₈₉	C₂×C₄×C₁₆	1	1	yes	characteristic
133	C₂×C₈₉	C₂×#346	1	1	yes	characteristic
134	C₂×C₈₉	C₂×C₂²⋊C₁₆	1	2	yes	—
135	C₂×C₈₉	C₂×C₄⋊C₁₆	1	2	yes	—
136	C₂³×C₁₆	—	89	1	no	—
137	C₂³×C₁₆	D₈₉	1	1	yes	characteristic
138	C₂²×C₄×C₈	—	89	1	no	—
139	#1374	—	89	4	no	—
140	C₈₉	C₂×#1374	1	1	yes	characteristic, complemented, Sylow
141	C₂³×C₈	—	89	1	no	—
142	C₂³×C₈	C₂×D₈₉	1	1	yes	characteristic
143	C₂²×C₄²	—	89	1	no	—
144	C₂²×C₁₆	—	2	2	no	—
145	C₂²×C₁₆	—	2	2	no	—
146	C₂²×C₁₆	—	89	4	no	—
147	C₂²×C₁₆	—	89	2	no	—
148	C₂²×C₁₆	—	178	2	no	—
149	C₂²×C₁₆	—	178	2	no	—
150	C₂²×C₁₆	Dic₈₉	1	4	yes	complemented
151	C₂²×C₁₆	C₂×D₈₉	1	2	yes	—
152	C₂×C₄×C₈	—	89	2	no	—
153	C₂×C₄×C₈	—	89	2	no	—
154	C₂×C₄×C₈	—	178	2	no	—
155	C₂×C₄×C₈	—	178	2	no	—
156	C₂³×C₄	—	89	2	no	—
157	C₂³×C₄	C₄×D₈₉	1	1	yes	characteristic
158	C₂²×C₈	—	89	4	no	—
159	C₂²×C₈	—	89	2	no	—
160	C₂²×C₈	—	178	2	no	—
161	C₂²×C₈	—	178	2	no	—
162	C₂²×C₈	Dic₁₇₈	1	2	yes	—
163	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
164	C₂²×C₈	C₄×D₈₉	1	2	yes	—
165	C₂²×C₈	D₃₅₆	1	2	yes	—
166	C₂²×C₈	C₂×Dic₈₉	1	2	yes	—
167	C₂²×C₈	C₂²⋊D₈₉	1	2	yes	—
168	C₂²×C₈	C₂²⋊D₈₉	1	2	yes	—
169	C₂²×C₈	C₂²×D₈₉	1	1	yes	characteristic
170	C₂×C₄²	—	89	2	no	—
171	C₂×C₄²	—	89	2	no	—
172	C₂×C₄²	—	178	2	no	—
173	C₂×C₄²	—	178	2	no	—
174	C₂×C₁₆	—	2	8	no	—
175	C₂×C₁₆	—	2	2	no	—
176	C₂×C₁₆	—	2	2	no	—
177	C₂×C₁₆	—	89	4	no	—
178	C₂×C₁₆	—	178	8	no	—
179	C₂×C₁₆	—	178	2	no	—
180	C₂×C₁₆	—	178	2	no	—
181	C₂×C₁₆	C₂×Dic₈₉	1	4	yes	complemented
182	C₄×C₈	—	178	4	no	—
183	C₄×C₈	—	178	2	no	—
184	C₄×C₈	—	178	2	no	—
185	C₂⁴	C₈×D₈₉	1	1	yes	characteristic
186	C₂²×C₄	—	89	4	no	—
187	C₂²×C₄	—	89	8	no	—
188	C₂²×C₄	—	178	4	no	—
189	C₂²×C₄	—	178	4	no	—
190	C₂²×C₄	C₄×Dic₈₉	1	2	yes	—
191	C₂²×C₄	#13083551	1	2	yes	—
192	C₂²×C₄	#13083553	1	2	yes	—
193	C₂²×C₄	C₈×D₈₉	1	2	yes	—
194	C₂²×C₄	C₈×D₈₉	1	1	yes	characteristic
195	C₂²×C₄	#13083557	1	2	yes	—
196	C₂²×C₄	#13083557	1	2	yes	—
197	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
198	C₂×C₈	—	89	4	no	—
199	C₂×C₈	—	178	2	no	—
200	C₂×C₈	—	178	8	no	—
201	C₂×C₈	—	178	2	no	—
202	C₂×C₈	C₄×Dic₈₉	1	2	yes	—
203	C₂×C₈	#13083551	1	2	yes	—
204	C₂×C₈	#13083551	1	4	yes	—
205	C₂×C₈	C₂²⋊Dic₈₉	1	4	yes	—
206	C₂×C₈	#13083553	1	2	yes	—
207	C₂×C₈	#13083553	1	4	yes	—
208	C₂×C₈	C₄⋊Dic₈₉	1	4	yes	—
209	C₂×C₈	C₂×C₄×D₈₉	1	1	yes	characteristic
210	C₂×C₈	C₂²×Dic₈₉	1	1	yes	characteristic
211	C₂×C₈	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
212	C₂×C₈	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
213	C₂×C₈	C₂×D₃₅₆	1	1	yes	characteristic
214	C₂×C₈	C₂×Dic₁₇₈	1	1	yes	characteristic
215	C₄²	—	178	2	no	—
216	C₄²	—	178	4	no	—
217	C₄²	—	178	2	no	—
218	C₁₆	—	2	4	no	—
219	C₁₆	—	178	4	no	—
220	C₂³	C₈×Dic₈₉	1	2	yes	—
221	C₂³	#15667924	1	2	yes	—
222	C₂³	#15667941	1	2	yes	—
223	C₂³	C₁₆×D₈₉	1	4	yes	—
224	C₂³	#15667951	1	4	yes	—
225	C₂³	C₂×C₈×D₈₉	1	1	yes	characteristic
226	C₂×C₄	—	89	8	no	—
227	C₂×C₄	—	178	16	no	—
228	C₂×C₄	—	178	4	no	—
229	C₂×C₄	—	178	4	no	—
230	C₂×C₄	#15667919	1	4	yes	—
231	C₂×C₄	C₈×Dic₈₉	1	2	yes	—
232	C₂×C₄	#15667922	1	4	yes	—
233	C₂×C₄	#15667924	1	4	yes	—
234	C₂×C₄	#15667924	1	2	yes	—
235	C₂×C₄	#15667941	1	4	yes	—
236	C₂×C₄	#15667941	1	2	yes	—
237	C₂×C₄	C₂×C₄×Dic₈₉	1	1	yes	characteristic
238	C₂×C₄	C₂×#13083551	1	1	yes	characteristic
239	C₂×C₄	C₂×#13083553	1	1	yes	characteristic
240	C₂×C₄	C₂×C₈×D₈₉	1	1	yes	characteristic
241	C₂×C₄	C₂×#13083557	1	1	yes	characteristic
242	C₂×C₄	C₂×#13083557	1	1	yes	characteristic
243	C₈	—	178	4	no	—
244	C₈	#15667919	1	4	yes	—
245	C₈	C₂×#13083551	1	1	yes	characteristic
246	C₈	C₂×C₂²⋊Dic₈₉	1	1	yes	characteristic
247	C₈	C₂×#13083553	1	1	yes	characteristic
248	C₈	C₂×C₄⋊Dic₈₉	1	1	yes	characteristic
249	C₂²	#19151352	1	4	yes	—
250	C₂²	C₁₆×Dic₈₉	1	4	yes	—
251	C₂²	#19151373	1	4	yes	—
252	C₂²	#19151377	1	8	yes	—
253	C₂²	#19151416	1	8	yes	—
254	C₂²	C₂×C₈×Dic₈₉	1	1	yes	characteristic
255	C₂²	C₂×#15667924	1	1	yes	characteristic
256	C₂²	C₂×#15667941	1	1	yes	characteristic
257	C₂²	C₂×C₁₆×D₈₉	1	2	yes	—
258	C₂²	C₂×#15667951	1	2	yes	—
259	C₄	—	178	8	no	—
260	C₄	#19151352	1	4	yes	—
261	C₄	C₂×#15667919	1	1	yes	characteristic
262	C₄	C₂×#15667922	1	1	yes	characteristic
263	C₄	C₂×#15667924	1	1	yes	characteristic
264	C₄	C₂×#15667941	1	1	yes	characteristic
265	C₂	#26018329	1	8	yes	direct product factor
266	C₂	C₂×#19151352	1	1	yes	characteristic
267	C₂	C₂×C₁₆×Dic₈₉	1	1	yes	characteristic
268	C₂	C₂×#19151373	1	1	yes	characteristic
269	C₂	C₂×#19151377	1	2	yes	—
270	C₂	C₂×#19151416	1	2	yes	—

	subgroup	G/H
center	C₂³×C₈	C₂×D₈₉
commutator	C₂×C₈₉	C₂×C₄×C₁₆
Frattini	C₂²×C₈	C₂²×D₈₉
Fitting	C₂³×C₁₆×C₈₉	C₂
socle, prime radical	C₂⁴×C₈₉	C₂×C₈
cosocle	C₂²×C₈×C₈₉	C₂³
hypercenter	C₂³×C₁₆	D₈₉
hypocenter	C₈₉	C₂×#1374
LCS	G ▷ C₂×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂³×C₈ ◁ C₂³×C₁₆

Complements

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

N	H ≅ G/N	type
3. #26018329	C₂	direct (N × H)
9. C₂²×#13083549	C₄	semidirect
18. C₂²×C₁₆×C₈₉	C₄	semidirect
32. C₂×#13083549	C₂×C₄	semidirect
48. C₂×C₁₆×C₈₉	C₂×C₄	semidirect
51. C₂²×Dic₈₉	C₁₆	semidirect
106. C₂×Dic₈₉	C₂×C₁₆	semidirect
130. C₂×C₈₉	#1374	semidirect
140. C₈₉	C₂×#1374	semidirect
150. C₂²×C₁₆	Dic₈₉	semidirect
181. C₂×C₁₆	C₂×Dic₈₉	semidirect
265. C₂	#26018329	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×#13083549	2
C₂²×C₈×Dic₈₉	2
#26018329	2
C₂³×C₁₆×C₈₉	2
C₂×#1374	89

Subgroups — C2×#26018329 #36469264

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26018329 #36469264