Subgroups — C₂×#26022009 #36707409

Order 22784.

734 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#15667951	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₁₆×D₈₉	C₂	1	1	yes	maximal, characteristic
3	C₂×#19151552	C₂	1	1	yes	maximal, characteristic
4	#26022009	C₂	1	8	yes	maximal, direct product factor
5	C₂×C₄⋊#13083549	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#19151416	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#19151416	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄⋊C₁₆×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×#13083557	C₄	1	1	yes	characteristic
10	C₂²×C₈×D₈₉	C₂²	1	1	yes	characteristic
11	C₂×#15667969	C₄	1	1	yes	characteristic
12	C₂×#15667951	—	2	4	no	—
13	C₂×#15667951	C₂²	1	4	yes	—
14	C₂²×#13083549	C₂²	1	1	yes	characteristic
15	C₂²×#13083549	C₂²	1	1	yes	characteristic
16	C₂×C₁₆×D₈₉	—	2	4	no	—
17	C₂×C₁₆×D₈₉	C₂²	1	4	yes	—
18	#19151552	C₄	1	4	yes	—
19	#19151552	C₂²	1	4	yes	—
20	C₂×#15667923	C₄	1	1	yes	characteristic
21	C₂×#15667922	C₄	1	1	yes	characteristic
22	C₂×C₈×Dic₈₉	C₂²	1	1	yes	characteristic
23	C₄⋊#13083549	C₂²	1	4	yes	complemented
24	#19151416	C₂²	1	4	yes	complemented
25	#19151416	C₂²	1	4	yes	complemented
26	C₂²×C₁₆×C₈₉	C₂²	1	1	yes	characteristic
27	C₂²×C₁₆×C₈₉	C₂²	1	1	yes	characteristic
28	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
29	C₄⋊C₁₆×C₈₉	C₂²	1	4	yes	complemented
30	C₂²×C₄×D₈₉	C₂×C₄	1	1	yes	characteristic
31	C₂×#13083557	—	2	4	no	—
32	C₂×#13083557	C₂×C₄	1	4	yes	—
33	C₂²×#10623494	C₂×C₄	1	1	yes	characteristic
34	C₂²×#10623494	C₂×C₄	1	1	yes	characteristic
35	C₂×C₈×D₈₉	C₂×C₄	1	2	yes	—
36	C₂×C₈×D₈₉	D₄	1	4	yes	—
37	C₂×C₈×D₈₉	Q₈	1	4	yes	—
38	C₂×C₈×D₈₉	C₂³	1	2	yes	—
39	#15667969	C₈	1	4	yes	—
40	#15667969	C₂×C₄	1	4	yes	—
41	C₂×#13083553	C₈	1	1	yes	characteristic
42	C₂×#13083553	C₈	1	1	yes	characteristic
43	C₂×#13083551	C₈	1	1	yes	characteristic
44	C₂×#13083551	C₈	1	1	yes	characteristic
45	C₂×C₄×Dic₈₉	C₂×C₄	1	1	yes	characteristic
46	#15667951	—	2	8	no	—
47	C₂×#13083549	—	2	2	no	—
48	C₂×#13083549	—	2	2	no	—
49	C₂×#13083549	C₂³	1	2	yes	—
50	C₂×#13083549	C₂³	1	2	yes	—
51	C₁₆×D₈₉	—	2	8	no	—
52	#15667923	C₂×C₄	1	4	yes	—
53	#15667922	C₂×C₄	1	4	yes	—
54	C₈×Dic₈₉	C₂×C₄	1	2	yes	—
55	C₈×Dic₈₉	C₂³	1	2	yes	—
56	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
57	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
58	C₂×C₄²×C₈₉	C₂×C₄	1	1	yes	characteristic
59	C₂×C₁₆×C₈₉	—	2	2	no	—
60	C₂×C₁₆×C₈₉	—	2	2	no	—
61	C₂×C₁₆×C₈₉	C₂³	1	2	yes	—
62	C₂×C₁₆×C₈₉	C₂³	1	2	yes	—
63	C₄×C₈×C₈₉	C₂×C₄	1	2	yes	—
64	C₄×C₈×C₈₉	C₂³	1	2	yes	—
65	C₂³×D₈₉	C₂×C₈	1	1	yes	characteristic
66	C₂²×Dic₈₉	C₂×C₈	1	1	yes	characteristic
67	C₂²×Dic₈₉	C₂×C₈	1	1	yes	characteristic
68	C₂²×Dic₈₉	C₂×C₈	1	1	yes	characteristic
69	C₂×C₄×D₈₉	C₄⋊C₄	1	4	yes	—
70	C₂×C₄×D₈₉	C₂×C₈	1	2	yes	—
71	C₂×C₄×D₈₉	M₁₆	1	4	yes	—
72	C₂×C₄×D₈₉	C₂²×C₄	1	2	yes	—
73	#13083557	—	2	8	no	—
74	C₂×#10623494	—	2	2	no	—
75	C₂×#10623494	C₄⋊C₄	1	4	yes	—
76	C₂×#10623494	C₂²×C₄	1	2	yes	—
77	C₂×#10623494	C₂²×C₄	1	2	yes	—
78	C₈×D₈₉	C₄⋊C₄	1	8	yes	—
79	C₈×D₈₉	C₂×D₄	1	4	yes	—
80	C₈×D₈₉	C₂×Q₈	1	4	yes	—
81	#13083553	C₂×C₈	1	4	yes	—
82	#13083553	C₂×C₈	1	4	yes	—
83	#13083551	C₂×C₈	1	4	yes	—
84	#13083551	C₂×C₈	1	4	yes	—
85	C₄×Dic₈₉	C₂×C₈	1	2	yes	—
86	C₄×Dic₈₉	C₂²×C₄	1	2	yes	—
87	#13083549	—	2	2	no	—
88	#13083549	—	2	2	no	—
89	C₂²×C₄×C₈₉	C₂×C₈	1	1	yes	characteristic
90	C₂²×C₄×C₈₉	C₂×C₈	1	1	yes	characteristic
91	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
92	C₂×C₈×C₈₉	—	2	2	no	—
93	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
94	C₂×C₈×C₈₉	C₂²×C₄	1	1	yes	characteristic
95	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
96	C₂×C₈×C₈₉	C₂×Q₈	1	2	yes	—
97	C₂×C₈×C₈₉	C₂⁴	1	1	yes	characteristic
98	C₄²×C₈₉	C₂×C₈	1	2	yes	—
99	C₄²×C₈₉	C₂²×C₄	1	2	yes	—
100	C₁₆×C₈₉	—	2	2	no	—
101	C₁₆×C₈₉	—	2	2	no	—
102	C₂³×C₈₉	C₂²×C₈	1	1	yes	characteristic
103	C₂²×D₈₉	—	2	2	no	—
104	C₂²×D₈₉	—	2	2	no	—
105	C₂²×D₈₉	C₄⋊C₈	1	4	yes	—
106	C₂²×D₈₉	C₂²×C₈	1	2	yes	—
107	C₂×C₄×C₈₉	—	2	2	no	—
108	C₂×C₄×C₈₉	—	2	2	no	—
109	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
110	C₂×C₄×C₈₉	C₂²×C₈	1	2	yes	—
111	C₂×C₄×C₈₉	C₂²×C₈	1	2	yes	—
112	C₂×C₄×C₈₉	C₂²×C₈	1	1	yes	characteristic
113	C₂×C₄×C₈₉	C₂×M₁₆	1	2	yes	—
114	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
115	C₂×Dic₈₉	—	2	2	no	—
116	C₂×Dic₈₉	—	2	2	no	—
117	C₂×Dic₈₉	C₄⋊C₈	1	4	yes	—
118	C₂×Dic₈₉	C₂²×C₈	1	2	yes	—
119	C₂×Dic₈₉	C₂²×C₈	1	2	yes	—
120	C₂×Dic₈₉	C₂²×C₈	1	2	yes	—
121	C₄×D₈₉	C₄⋊C₈	1	8	yes	—
122	C₄×D₈₉	C₂×C₄⋊C₄	1	4	yes	—
123	C₄×D₈₉	C₂×M₁₆	1	4	yes	—
124	C₈×C₈₉	—	2	2	no	—
125	C₈×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
126	C₈×C₈₉	C₂²×D₄	1	1	yes	characteristic
127	C₈×C₈₉	C₂²×Q₈	1	1	yes	characteristic
128	#10623494	—	2	2	no	—
129	#10623494	C₂×C₄⋊C₄	1	4	yes	—
130	C₂²×C₈₉	C₂×C₄⋊C₈	1	2	yes	—
131	C₂²×C₈₉	#504	1	2	yes	—
132	C₂²×C₈₉	#504	1	2	yes	—
133	C₂²×C₈₉	C₂³×C₈	1	1	yes	characteristic
134	C₂×D₈₉	—	2	2	no	—
135	C₂×D₈₉	—	2	2	no	—
136	C₂×D₈₉	—	2	8	no	—
137	C₂×D₈₉	C₂×C₄⋊C₈	1	4	yes	—
138	C₄×C₈₉	—	2	2	no	—
139	C₄×C₈₉	—	2	2	no	—
140	C₄×C₈₉	C₂×C₄⋊C₈	1	2	yes	—
141	C₄×C₈₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
142	C₄×C₈₉	C₂²×M₁₆	1	1	yes	characteristic
143	Dic₈₉	—	2	2	no	—
144	Dic₈₉	—	2	2	no	—
145	Dic₈₉	C₂×C₄⋊C₈	1	4	yes	—
146	C₂×#2151	—	89	1	no	maximal, Sylow
147	C₂×C₈₉	#2151	1	4	yes	complemented
148	C₂×C₈₉	C₂²×C₄⋊C₈	1	1	yes	characteristic
149	C₂×C₈₉	C₂×#504	1	1	yes	characteristic
150	C₂×C₈₉	C₂×#504	1	1	yes	characteristic
151	D₈₉	—	2	4	no	—
152	C₂²×M₃₂	—	89	1	no	—
153	C₂³×C₁₆	—	89	1	no	—
154	C₂×#405	—	89	1	no	—
155	#2151	—	89	8	no	—
156	C₂×C₄⋊C₁₆	—	89	1	no	—
157	C₂×C₄⋊C₁₆	—	89	1	no	—
158	C₂×C₄⋊C₁₆	—	89	1	no	—
159	C₂×C₄⋊C₁₆	D₈₉	1	1	yes	characteristic, complemented
160	C₈₉	C₂×#2151	1	1	yes	characteristic, complemented, Sylow
161	C₂²×M₁₆	—	89	1	no	—
162	C₂³×C₈	—	89	1	no	—
163	C₂×#117	—	89	1	no	—
164	C₂×M₃₂	—	89	4	no	—
165	C₂×M₃₂	—	178	4	no	—
166	C₂²×C₁₆	—	89	1	no	—
167	C₂²×C₁₆	—	89	1	no	—
168	C₂²×C₁₆	—	89	4	no	—
169	C₂²×C₁₆	—	178	4	no	—
170	C₂²×C₁₆	C₂×D₈₉	1	1	yes	characteristic
171	C₂²×C₁₆	C₂×D₈₉	1	1	yes	characteristic
172	#405	—	89	4	no	—
173	#405	—	89	4	no	—
174	C₂×#97	—	89	1	no	—
175	C₂×#97	—	89	1	no	—
176	C₂×C₄×C₈	—	89	1	no	—
177	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
178	C₄⋊C₁₆	—	89	4	no	—
179	C₄⋊C₁₆	—	89	4	no	—
180	C₄⋊C₁₆	—	89	4	no	—
181	C₄⋊C₁₆	C₂×D₈₉	1	4	yes	complemented
182	C₂³×C₄	—	89	1	no	—
183	C₂×M₁₆	—	89	4	no	—
184	C₂×M₁₆	—	178	4	no	—
185	C₂²×C₈	—	89	1	no	—
186	C₂²×C₈	—	89	2	no	—
187	C₂²×C₈	—	89	4	no	—
188	C₂²×C₈	—	89	4	no	—
189	C₂²×C₈	—	89	2	no	—
190	C₂²×C₈	—	89	1	no	—
191	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
192	C₂²×C₈	C₂²×D₈₉	1	1	yes	characteristic
193	#117	—	89	4	no	—
194	#117	—	89	4	no	—
195	C₂×C₄⋊C₄	—	89	1	no	—
196	C₂×C₄⋊C₄	—	89	1	no	—
197	C₂×C₂²⋊C₄	—	89	1	no	—
198	C₂×C₂²⋊C₄	—	89	1	no	—
199	C₂×C₄²	—	89	1	no	—
200	C₂×C₄²	C₄×D₈₉	1	1	yes	characteristic
201	M₃₂	—	178	8	no	—
202	C₂×C₁₆	—	2	2	no	—
203	C₂×C₁₆	—	2	2	no	—
204	C₂×C₁₆	—	89	2	no	—
205	C₂×C₁₆	—	89	2	no	—
206	C₂×C₁₆	—	178	8	no	—
207	C₂×C₁₆	—	178	2	no	—
208	C₂×C₁₆	—	178	2	no	—
209	C₂×C₁₆	C₂²×D₈₉	1	2	yes	—
210	C₂×C₁₆	C₂²×D₈₉	1	2	yes	—
211	#97	—	89	4	no	—
212	#97	—	89	4	no	—
213	C₄×C₈	—	89	2	no	—
214	C₄×C₈	—	89	2	no	—
215	C₄×C₈	C₄×D₈₉	1	2	yes	—
216	C₄×C₈	C₂²×D₈₉	1	2	yes	—
217	C₂⁴	—	89	1	no	—
218	C₂²×C₄	—	89	1	no	—
219	C₂²×C₄	—	89	2	no	—
220	C₂²×C₄	—	89	4	no	—
221	C₂²×C₄	—	89	2	no	—
222	C₂²×C₄	—	89	4	no	—
223	C₂²×C₄	—	89	1	no	—
224	C₂²×C₄	—	89	1	no	—
225	C₂²×C₄	C₈×D₈₉	1	1	yes	characteristic
226	C₂²×C₄	C₈×D₈₉	1	1	yes	characteristic
227	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
228	M₁₆	—	178	8	no	—
229	C₂×C₈	—	2	2	no	—
230	C₂×C₈	—	89	2	no	—
231	C₂×C₈	—	89	4	no	—
232	C₂×C₈	—	89	4	no	—
233	C₂×C₈	—	89	4	no	—
234	C₂×C₈	—	89	8	no	—
235	C₂×C₈	—	89	2	no	—
236	C₂×C₈	—	178	2	no	—
237	C₂×C₈	C₂×C₄×D₈₉	1	2	yes	—
238	C₂×C₈	C₂×C₄×D₈₉	1	1	yes	characteristic
239	C₂×C₈	D₄×D₈₉	1	2	yes	—
240	C₂×C₈	Q₈×D₈₉	1	2	yes	—
241	C₂×C₈	C₂³×D₈₉	1	1	yes	characteristic
242	C₄⋊C₄	—	89	4	no	—
243	C₄⋊C₄	—	89	4	no	—
244	C₂²⋊C₄	—	89	4	no	—
245	C₂²⋊C₄	—	89	4	no	—
246	C₄²	—	89	2	no	—
247	C₄²	—	89	2	no	—
248	C₄²	C₈×D₈₉	1	2	yes	—
249	C₄²	C₂×C₄×D₈₉	1	2	yes	—
250	C₁₆	—	2	2	no	—
251	C₁₆	—	2	2	no	—
252	C₁₆	—	178	2	no	—
253	C₁₆	—	178	2	no	—
254	C₂³	—	89	4	no	—
255	C₂³	—	89	2	no	—
256	C₂³	—	178	2	no	—
257	C₂³	—	178	2	no	—
258	C₂³	C₂×C₈×D₈₉	1	1	yes	characteristic
259	C₂×C₄	—	2	2	no	—
260	C₂×C₄	—	2	2	no	—
261	C₂×C₄	—	89	4	no	—
262	C₂×C₄	—	89	2	no	—
263	C₂×C₄	—	89	8	no	—
264	C₂×C₄	—	89	4	no	—
265	C₂×C₄	—	89	4	no	—
266	C₂×C₄	—	89	2	no	—
267	C₂×C₄	—	89	2	no	—
268	C₂×C₄	—	178	2	no	—
269	C₂×C₄	—	178	2	no	—
270	C₂×C₄	C₄⋊C₄×D₈₉	1	2	yes	—
271	C₂×C₄	C₂×C₈×D₈₉	1	2	yes	—
272	C₂×C₄	C₂×C₈×D₈₉	1	2	yes	—
273	C₂×C₄	C₂×C₈×D₈₉	1	1	yes	characteristic
274	C₂×C₄	M₁₆×D₈₉	1	2	yes	—
275	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
276	C₈	—	2	2	no	—
277	C₈	—	89	4	no	—
278	C₈	—	178	2	no	—
279	C₈	C₄⋊C₄×D₈₉	1	2	yes	—
280	C₈	C₂×D₄×D₈₉	1	1	yes	characteristic
281	C₈	C₂×Q₈×D₈₉	1	1	yes	characteristic
282	C₂²	—	89	4	no	—
283	C₂²	—	178	8	no	—
284	C₂²	—	178	2	no	—
285	C₂²	—	178	2	no	—
286	C₂²	C₄⋊C₈×D₈₉	1	2	yes	—
287	C₂²	#19152014	1	2	yes	—
288	C₂²	#19152016	1	2	yes	—
289	C₂²	C₂²×C₈×D₈₉	1	1	yes	characteristic
290	C₄	—	2	2	no	—
291	C₄	—	2	2	no	—
292	C₄	—	89	4	no	—
293	C₄	—	178	2	no	—
294	C₄	—	178	2	no	—
295	C₄	C₄⋊C₈×D₈₉	1	2	yes	—
296	C₄	C₂×C₄⋊C₄×D₈₉	1	1	yes	characteristic
297	C₄	C₂×M₁₆×D₈₉	1	1	yes	characteristic
298	C₂	—	178	4	no	—
299	C₂	#26022009	1	4	yes	direct product factor
300	C₂	C₂×C₄⋊C₈×D₈₉	1	1	yes	characteristic
301	C₂	C₂×#19152014	1	1	yes	characteristic
302	C₂	C₂×#19152016	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₈	C₂²×D₈₉
commutator	C₂²×C₈₉	C₂³×C₈
Frattini	C₂×C₈	C₂³×D₈₉
Fitting	C₂×C₄⋊C₁₆×C₈₉	C₂
socle	C₂³×C₈₉	C₂²×C₈
prime radical	C₂³×D₈₉	C₂×C₈
cosocle	C₂×C₈×C₈₉	C₂⁴
hypercenter	C₂×C₄⋊C₁₆	D₈₉
hypocenter	C₈₉	C₂×#2151
LCS	G ▷ C₂²×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂²×C₈ ◁ C₂×C₄⋊C₁₆

Complements

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

N	H ≅ G/N	type
4. #26022009	C₂	direct (N × H)
5. C₂×C₄⋊#13083549	C₂	semidirect
6. C₂×#19151416	C₂	semidirect
7. C₂×#19151416	C₂	semidirect
8. C₂×C₄⋊C₁₆×C₈₉	C₂	semidirect
23. C₄⋊#13083549	C₂²	semidirect
24. #19151416	C₂²	semidirect
25. #19151416	C₂²	semidirect
29. C₄⋊C₁₆×C₈₉	C₂²	semidirect
147. C₂×C₈₉	#2151	semidirect
159. C₂×C₄⋊C₁₆	D₈₉	semidirect
160. C₈₉	C₂×#2151	semidirect
181. C₄⋊C₁₆	C₂×D₈₉	semidirect
299. C₂	#26022009	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×#15667951	2
C₂²×C₁₆×D₈₉	2
C₂×#19151552	2
#26022009	2
C₂×C₄⋊#13083549	2
C₂×#19151416	2
C₂×C₄⋊C₁₆×C₈₉	2
C₂×#2151	89

Subgroups — C2×#26022009 #36707409

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26022009 #36707409