Subgroups — C₂×#26019651 #36536691

Order 22784.

726 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19152003	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#19151888	C₂	1	2	yes	maximal
3	#26019651	C₂	1	8	yes	maximal, direct product factor
4	C₂×#19151351	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#19151346	C₂	1	2	yes	maximal, complemented
6	C₂×C₈×D₄×C₈₉	C₂	1	1	yes	maximal, characteristic
7	C₂×#15668012	C₂²	1	2	yes	—
8	#19152003	—	2	2	no	—
9	#19152003	C₂²	1	4	yes	complemented
10	#19151888	—	2	4	no	—
11	#19151888	C₂²	1	8	yes	—
12	C₂×#15667946	—	2	1	no	—
13	C₂×#15667946	—	2	1	no	—
14	C₂×#15667943	—	2	2	no	—
15	C₂×C₄⋊#10623494	C₂²	1	2	yes	—
16	C₂×#15667933	—	2	2	no	—
17	#19151351	C₂²	1	4	yes	complemented
18	#19151346	C₂²	1	8	yes	complemented
19	C₂³×C₈×C₈₉	—	2	1	no	—
20	C₂×C₄×D₄×C₈₉	C₂²	1	1	yes	characteristic
21	C₈×D₄×C₈₉	—	2	2	no	—
22	C₈×D₄×C₈₉	C₂²	1	4	yes	—
23	C₂×C₄⋊C₈×C₈₉	C₂²	1	1	yes	characteristic
24	C₂×C₂²⋊C₈×C₈₉	—	2	1	no	—
25	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
26	C₂²×Dic₁₇₈	—	2	2	no	—
27	C₂²×#10623494	—	2	2	no	—
28	#15668012	—	2	2	no	—
29	#15668012	—	2	2	no	—
30	#15668012	—	2	2	no	—
31	#15668012	C₂³	1	4	yes	—
32	C₂×C₄⋊Dic₈₉	—	2	2	no	—
33	C₂×C₄⋊Dic₈₉	—	2	2	no	—
34	#15667946	—	2	4	no	—
35	#15667946	—	2	4	no	—
36	#15667943	—	2	8	no	—
37	C₄⋊#10623494	—	2	2	no	—
38	C₄⋊#10623494	C₂³	1	4	yes	—
39	#15667933	—	2	8	no	—
40	C₂²×D₄×C₈₉	D₄	1	1	yes	characteristic
41	C₂³×C₄×C₈₉	—	2	1	no	—
42	C₂²×C₈×C₈₉	—	2	1	no	—
43	C₂²×C₈×C₈₉	—	2	4	no	—
44	C₂²×C₈×C₈₉	—	4	4	no	—
45	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
46	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
47	C₄×D₄×C₈₉	—	2	1	no	—
48	C₄×D₄×C₈₉	—	2	1	no	—
49	C₄×D₄×C₈₉	D₄	1	2	yes	—
50	C₄×D₄×C₈₉	C₂³	1	2	yes	—
51	C₂×C₄⋊C₄×C₈₉	D₄	1	1	yes	characteristic
52	C₂×C₂²⋊C₄×C₈₉	—	2	1	no	—
53	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
54	C₄⋊C₈×C₈₉	—	2	1	no	—
55	C₄⋊C₈×C₈₉	C₂³	1	2	yes	—
56	C₂²⋊C₈×C₈₉	—	2	4	no	—
57	C₄×C₈×C₈₉	D₄	1	2	yes	—
58	C₄×C₈×C₈₉	C₂³	1	2	yes	—
59	C₂×Dic₁₇₈	—	2	4	no	—
60	C₂×Dic₁₇₈	—	4	2	no	—
61	C₂×Dic₁₇₈	—	8	4	no	—
62	C₂²×Dic₈₉	—	4	2	no	—
63	C₂×#10623494	—	2	4	no	—
64	C₂×#10623494	—	4	4	no	—
65	C₄⋊Dic₈₉	—	2	4	no	—
66	C₄⋊Dic₈₉	—	2	4	no	—
67	C₄⋊Dic₈₉	—	4	2	no	—
68	C₄⋊Dic₈₉	—	4	2	no	—
69	C₂⁴×C₈₉	—	2	1	no	—
70	C₂×D₄×C₈₉	—	2	1	no	—
71	C₂×D₄×C₈₉	—	2	2	no	—
72	C₂×D₄×C₈₉	Q₁₆	1	4	yes	—
73	C₂×D₄×C₈₉	C₂×D₄	1	2	yes	—
74	C₂²×C₄×C₈₉	—	2	1	no	—
75	C₂²×C₄×C₈₉	—	2	2	no	—
76	C₂²×C₄×C₈₉	—	2	2	no	—
77	C₂²×C₄×C₈₉	—	4	2	no	—
78	C₂²×C₄×C₈₉	—	4	2	no	—
79	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
80	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
81	C₂²×C₄×C₈₉	#41	1	1	yes	characteristic
82	C₂×C₈×C₈₉	—	2	2	no	—
83	C₂×C₈×C₈₉	—	2	2	no	—
84	C₂×C₈×C₈₉	—	4	2	no	—
85	C₂×C₈×C₈₉	—	4	8	no	—
86	C₂×C₈×C₈₉	SD₁₆	1	4	yes	—
87	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
88	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
89	C₄⋊C₄×C₈₉	—	2	1	no	—
90	C₄⋊C₄×C₈₉	C₂×D₄	1	2	yes	—
91	C₂²⋊C₄×C₈₉	—	2	2	no	—
92	C₂²⋊C₄×C₈₉	—	2	2	no	—
93	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
94	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
95	C₄²×C₈₉	#41	1	1	yes	characteristic
96	C₄²×C₈₉	C₂⁴	1	1	yes	characteristic
97	C₂³×C₈₉	—	2	2	no	—
98	C₂³×C₈₉	—	2	4	no	—
99	C₂³×C₈₉	—	4	2	no	—
100	C₂³×C₈₉	—	4	2	no	—
101	C₂³×C₈₉	#121	1	1	yes	characteristic
102	D₄×C₈₉	—	2	2	no	—
103	D₄×C₈₉	—	2	4	no	—
104	D₄×C₈₉	C₂×Q₁₆	1	4	yes	—
105	C₂×C₄×C₈₉	—	2	2	no	—
106	C₂×C₄×C₈₉	—	2	2	no	—
107	C₂×C₄×C₈₉	—	4	2	no	—
108	C₂×C₄×C₈₉	—	4	2	no	—
109	C₂×C₄×C₈₉	—	4	2	no	—
110	C₂×C₄×C₈₉	—	4	4	no	—
111	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
112	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
113	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
114	C₂×C₄×C₈₉	C₂×SD₁₆	1	2	yes	—
115	C₂×C₄×C₈₉	C₂×Q₁₆	1	2	yes	—
116	C₂×C₄×C₈₉	#135	1	2	yes	—
117	C₂×C₄×C₈₉	#137	1	2	yes	—
118	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
119	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
120	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
121	C₂×Dic₈₉	—	4	4	no	—
122	C₂×Dic₈₉	—	8	4	no	—
123	Dic₁₇₈	—	8	4	no	—
124	Dic₁₇₈	—	8	4	no	—
125	C₈×C₈₉	—	2	2	no	—
126	C₈×C₈₉	—	4	2	no	—
127	C₈×C₈₉	C₂×SD₁₆	1	4	yes	—
128	#10623494	—	4	4	no	—
129	C₂²×C₈₉	—	2	4	no	—
130	C₂²×C₈₉	—	4	8	no	—
131	C₂²×C₈₉	—	4	2	no	—
132	C₂²×C₈₉	—	4	2	no	—
133	C₂²×C₈₉	#461	1	2	yes	—
134	C₂²×C₈₉	#467	1	2	yes	—
135	C₂²×C₈₉	#472	1	2	yes	—
136	C₂²×C₈₉	C₂×#121	1	1	yes	characteristic
137	C₄×C₈₉	—	2	1	no	—
138	C₄×C₈₉	—	2	1	no	—
139	C₄×C₈₉	—	4	2	no	—
140	C₄×C₈₉	#461	1	2	yes	—
141	C₄×C₈₉	#467	1	2	yes	—
142	C₄×C₈₉	C₂²×SD₁₆	1	1	yes	characteristic
143	C₄×C₈₉	C₂²×Q₁₆	1	1	yes	characteristic
144	C₄×C₈₉	C₂×#135	1	1	yes	characteristic
145	C₄×C₈₉	C₂×#137	1	1	yes	characteristic
146	Dic₈₉	—	8	4	no	—
147	C₂×#1675	—	89	1	no	maximal, Sylow
148	C₂×C₈₉	—	4	4	no	—
149	C₂×C₈₉	#1675	1	4	yes	complemented
150	C₂×C₈₉	C₂×#461	1	1	yes	characteristic
151	C₂×C₈₉	C₂×#467	1	1	yes	characteristic
152	C₂×C₈₉	C₂×#472	1	1	yes	characteristic
153	C₂×#500	—	89	1	no	—
154	C₂×#476	—	89	2	no	—
155	C₂×C₈×D₄	D₈₉	1	1	yes	characteristic
156	#1675	—	89	8	no	—
157	C₂×#335	—	89	1	no	—
158	C₂×#333	—	89	2	no	—
159	C₈₉	C₂×#1675	1	1	yes	characteristic, complemented, Sylow
160	C₂³×C₈	—	2	1	no	—
161	C₂×C₄⋊Q₈	—	89	2	no	—
162	C₂×C₄×D₄	C₂×D₈₉	1	1	yes	characteristic
163	#500	—	89	4	no	—
164	#500	—	178	2	no	—
165	#476	—	89	8	no	—
166	#476	—	178	4	no	—
167	C₈×D₄	—	2	2	no	—
168	C₈×D₄	C₂×D₈₉	1	4	yes	—
169	C₂×#107	—	178	1	no	—
170	C₂×#107	—	178	1	no	—
171	C₂×#106	—	178	2	no	—
172	C₂×C₄⋊C₈	—	89	2	no	—
173	C₂×C₄⋊C₈	C₂×D₈₉	1	1	yes	characteristic
174	C₂×#102	—	178	2	no	—
175	C₂×C₂²⋊C₈	—	2	1	no	—
176	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
177	#335	—	89	4	no	—
178	#333	—	89	8	no	—
179	C₂²×Q₈	—	178	2	no	—
180	C₂²×D₄	D₃₅₆	1	1	yes	characteristic
181	C₂³×C₄	—	2	1	no	—
182	C₂²×C₈	—	2	1	no	—
183	C₂²×C₈	—	2	4	no	—
184	C₂²×C₈	—	4	4	no	—
185	C₂²×C₈	—	178	2	no	—
186	C₂²×C₈	C₂²⋊D₈₉	1	1	yes	characteristic
187	C₂²×C₈	C₂²⋊D₈₉	1	1	yes	characteristic
188	C₄⋊Q₈	—	89	4	no	—
189	C₄⋊Q₈	—	178	2	no	—
190	C₄⋊Q₈	—	178	2	no	—
191	C₄⋊Q₈	—	178	2	no	—
192	C₄×D₄	—	2	1	no	—
193	C₄×D₄	—	2	1	no	—
194	C₄×D₄	D₃₅₆	1	2	yes	—
195	C₄×D₄	C₂²×D₈₉	1	2	yes	—
196	C₂×C₄⋊C₄	—	178	2	no	—
197	C₂×C₄⋊C₄	—	178	2	no	—
198	C₂×C₄⋊C₄	D₃₅₆	1	1	yes	characteristic
199	C₂×C₂²⋊C₄	—	2	1	no	—
200	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
201	#107	—	178	4	no	—
202	#107	—	178	4	no	—
203	#106	—	178	8	no	—
204	C₄⋊C₈	—	2	1	no	—
205	C₄⋊C₈	—	89	4	no	—
206	C₄⋊C₈	—	178	2	no	—
207	C₄⋊C₈	C₂²×D₈₉	1	2	yes	—
208	#102	—	178	8	no	—
209	C₂²⋊C₈	—	2	4	no	—
210	C₄×C₈	C₂²⋊D₈₉	1	2	yes	—
211	C₄×C₈	C₂²×D₈₉	1	2	yes	—
212	C₂⁴	—	2	1	no	—
213	C₂×Q₈	—	356	2	no	—
214	C₂×Q₈	—	178	4	no	—
215	C₂×Q₈	—	712	4	no	—
216	C₂×D₄	—	2	1	no	—
217	C₂×D₄	—	2	2	no	—
218	C₂×D₄	Dic₃₅₆	1	4	yes	—
219	C₂×D₄	C₂×D₃₅₆	1	2	yes	—
220	C₂²×C₄	—	2	1	no	—
221	C₂²×C₄	—	2	2	no	—
222	C₂²×C₄	—	2	2	no	—
223	C₂²×C₄	—	4	2	no	—
224	C₂²×C₄	—	4	2	no	—
225	C₂²×C₄	—	356	2	no	—
226	C₂²×C₄	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
227	C₂²×C₄	C₂×D₃₅₆	1	1	yes	characteristic
228	C₂²×C₄	#13083574	1	1	yes	characteristic
229	C₂×C₈	—	2	2	no	—
230	C₂×C₈	—	2	2	no	—
231	C₂×C₈	—	4	2	no	—
232	C₂×C₈	—	4	8	no	—
233	C₂×C₈	—	356	4	no	—
234	C₂×C₈	—	178	4	no	—
235	C₂×C₈	#13083562	1	4	yes	—
236	C₂×C₈	C₂×C₂²⋊D₈₉	1	2	yes	—
237	C₂×C₈	C₂×C₂²⋊D₈₉	1	2	yes	—
238	C₄⋊C₄	—	2	1	no	—
239	C₄⋊C₄	—	356	2	no	—
240	C₄⋊C₄	—	356	2	no	—
241	C₄⋊C₄	—	178	4	no	—
242	C₄⋊C₄	—	178	4	no	—
243	C₄⋊C₄	C₂×D₃₅₆	1	2	yes	—
244	C₂²⋊C₄	—	2	2	no	—
245	C₂²⋊C₄	—	2	2	no	—
246	C₄²	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
247	C₄²	C₂×D₃₅₆	1	1	yes	characteristic
248	C₄²	#13083574	1	1	yes	characteristic
249	C₄²	C₂³×D₈₉	1	1	yes	characteristic
250	C₂³	—	2	2	no	—
251	C₂³	—	2	4	no	—
252	C₂³	—	4	2	no	—
253	C₂³	—	4	2	no	—
254	C₂³	#15667986	1	1	yes	characteristic
255	Q₈	—	712	4	no	—
256	Q₈	—	712	4	no	—
257	D₄	—	2	4	no	—
258	D₄	—	2	2	no	—
259	D₄	C₂×Dic₃₅₆	1	4	yes	—
260	C₂×C₄	—	2	2	no	—
261	C₂×C₄	—	2	2	no	—
262	C₂×C₄	—	4	2	no	—
263	C₂×C₄	—	4	2	no	—
264	C₂×C₄	—	4	4	no	—
265	C₂×C₄	—	4	2	no	—
266	C₂×C₄	—	356	4	no	—
267	C₂×C₄	—	712	4	no	—
268	C₂×C₄	#15667986	1	1	yes	characteristic
269	C₂×C₄	#15667986	1	1	yes	characteristic
270	C₂×C₄	#15667986	1	1	yes	characteristic
271	C₂×C₄	C₂×#13083562	1	2	yes	—
272	C₂×C₄	C₂×Dic₃₅₆	1	2	yes	—
273	C₂×C₄	#15668034	1	2	yes	—
274	C₂×C₄	#15668042	1	2	yes	—
275	C₂×C₄	C₂²×C₂²⋊D₈₉	1	1	yes	characteristic
276	C₂×C₄	C₂²×D₃₅₆	1	1	yes	characteristic
277	C₂×C₄	C₂×#13083574	1	1	yes	characteristic
278	C₈	—	2	2	no	—
279	C₈	—	4	2	no	—
280	C₈	—	356	4	no	—
281	C₈	C₂×#13083562	1	4	yes	—
282	C₂²	—	2	4	no	—
283	C₂²	—	4	8	no	—
284	C₂²	—	4	2	no	—
285	C₂²	—	4	2	no	—
286	C₂²	#19151803	1	2	yes	—
287	C₂²	#19151839	1	2	yes	—
288	C₂²	#19151868	1	2	yes	—
289	C₂²	C₂×#15667986	1	1	yes	characteristic
290	C₄	—	2	1	no	—
291	C₄	—	2	1	no	—
292	C₄	—	4	2	no	—
293	C₄	—	712	4	no	—
294	C₄	#19151803	1	2	yes	—
295	C₄	#19151839	1	2	yes	—
296	C₄	C₂²×#13083562	1	1	yes	characteristic
297	C₄	C₂²×Dic₃₅₆	1	1	yes	characteristic
298	C₄	C₂×#15668034	1	1	yes	characteristic
299	C₄	C₂×#15668042	1	1	yes	characteristic
300	C₂	—	4	4	no	—
301	C₂	#26019651	1	4	yes	direct product factor
302	C₂	C₂×#19151803	1	1	yes	characteristic
303	C₂	C₂×#19151839	1	1	yes	characteristic
304	C₂	C₂×#19151868	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	#15667986
commutator, cosocle	C₄²×C₈₉	C₂⁴
Frattini	C₄²	C₂³×D₈₉
Fitting	C₂×C₈×D₄×C₈₉	C₂
socle	C₂³×C₈₉	#121
prime radical	C₂²×D₄×C₈₉	D₄
hypercenter	C₂×C₈×D₄	D₈₉
hypocenter	C₈₉	C₂×#1675
LCS	G ▷ C₄²×C₈₉ ▷ C₂²×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×C₈×D₄

Complements

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

N	H ≅ G/N	type
1. C₂×#19152003	C₂	semidirect
3. #26019651	C₂	direct (N × H)
4. C₂×#19151351	C₂	semidirect
5. C₂×#19151346	C₂	semidirect
9. #19152003	C₂²	semidirect
17. #19151351	C₂²	semidirect
18. #19151346	C₂²	semidirect
149. C₂×C₈₉	#1675	semidirect
159. C₈₉	C₂×#1675	semidirect
301. C₂	#26019651	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×#19152003	2
C₂×#19151888	2
#26019651	2
C₂×#19151351	2
C₂×#19151346	2
C₂×C₈×D₄×C₈₉	2
C₂×#1675	89

Subgroups — C2×#26019651 #36536691

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26019651 #36536691