Subgroups — C₂×#26020131 #36552434

Order 22784.

1102 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#15667948	C₂	1	1	yes	maximal, characteristic
2	C₂×#19151636	C₂	1	1	yes	maximal, characteristic
3	C₂×#19151553	C₂	1	2	yes	maximal
4	#26020131	C₂	1	8	yes	maximal, direct product factor
5	C₂×#19151358	C₂	1	2	yes	maximal
6	C₂²×C₄×C₈×C₈₉	C₂	1	1	yes	maximal, characteristic
7	C₂²×#13083558	C₂²	1	2	yes	—
8	C₂×#15667971	C₂²	1	2	yes	—
9	C₂×#15667948	C₄	1	8	yes	complemented
10	C₂×#15667948	C₂²	1	4	yes	—
11	#19151636	C₄	1	4	yes	complemented
12	#19151636	C₂²	1	4	yes	—
13	C₂×#15667946	C₄	1	2	yes	complemented
14	C₂×#15667944	C₄	1	2	yes	complemented
15	#19151553	—	2	4	no	—
16	#19151553	C₂²	1	8	yes	—
17	C₂×#15667922	—	2	2	no	—
18	C₂×C₈×Dic₈₉	—	2	2	no	—
19	#19151358	C₂²	1	8	yes	—
20	C₂³×C₈×C₈₉	C₂²	1	1	yes	characteristic
21	C₂³×C₈×C₈₉	C₂²	1	1	yes	characteristic
22	C₂²×C₄²×C₈₉	C₂²	1	1	yes	characteristic
23	C₂×C₄×C₈×C₈₉	C₄	1	8	yes	complemented
24	C₂×C₄×C₈×C₈₉	C₂²	1	4	yes	—
25	C₂×#13083558	—	2	2	no	—
26	C₂×#13083558	—	2	4	no	—
27	C₂×#13083558	C₂×C₄	1	8	yes	—
28	C₂×#13083558	C₂³	1	4	yes	—
29	C₂²×#10623494	—	2	2	no	—
30	#15667971	—	2	2	no	—
31	#15667971	—	2	2	no	—
32	#15667971	C₂×C₄	1	4	yes	—
33	#15667971	C₂³	1	4	yes	—
34	C₂×C₄⋊Dic₈₉	C₂×C₄	1	4	yes	—
35	C₂×C₂²⋊Dic₈₉	—	2	2	no	—
36	C₂×C₄×Dic₈₉	—	2	2	no	—
37	#15667948	C₂×C₄	1	16	yes	complemented
38	#15667946	C₂×C₄	1	8	yes	complemented
39	#15667944	C₂×C₄	1	8	yes	complemented
40	#15667922	—	2	8	no	—
41	C₈×Dic₈₉	—	2	8	no	—
42	C₂³×C₄×C₈₉	—	2	1	no	—
43	C₂³×C₄×C₈₉	C₂³	1	1	yes	characteristic
44	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
45	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
46	C₂²×C₈×C₈₉	C₂×C₄	1	2	yes	—
47	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
48	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
49	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
50	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
51	C₂²×C₈×C₈₉	D₄	1	2	yes	—
52	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
53	C₂²×C₈×C₈₉	Q₈	1	4	yes	—
54	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
55	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
56	C₂×C₄²×C₈₉	—	2	1	no	—
57	C₂×C₄²×C₈₉	—	2	2	no	—
58	C₂×C₄²×C₈₉	C₂×C₄	1	4	yes	—
59	C₂×C₄²×C₈₉	C₂³	1	2	yes	—
60	C₄×C₈×C₈₉	C₂×C₄	1	16	yes	complemented
61	C₂²×Dic₈₉	—	2	4	no	—
62	#13083558	—	2	8	no	—
63	#13083558	—	2	4	no	—
64	#13083558	C₂²×C₄	1	8	yes	—
65	C₂×#10623494	—	2	8	no	—
66	C₂×#10623494	—	2	4	no	—
67	C₄⋊Dic₈₉	—	2	4	no	—
68	C₄⋊Dic₈₉	C₂²×C₄	1	8	yes	—
69	C₂²⋊Dic₈₉	—	2	4	no	—
70	C₂²⋊Dic₈₉	—	2	4	no	—
71	C₄×Dic₈₉	—	2	4	no	—
72	C₄×Dic₈₉	—	2	4	no	—
73	C₂⁴×C₈₉	#41	1	1	yes	characteristic
74	C₂²×C₄×C₈₉	—	2	8	no	—
75	C₂²×C₄×C₈₉	—	2	4	no	—
76	C₂²×C₄×C₈₉	—	2	2	no	—
77	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
78	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
79	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
80	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
81	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
82	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
83	C₂²×C₄×C₈₉	C₂×Q₈	1	2	yes	—
84	C₂²×C₄×C₈₉	#41	1	1	yes	characteristic
85	C₂²×C₄×C₈₉	#41	1	2	yes	—
86	C₂²×C₄×C₈₉	C₂⁴	1	1	yes	characteristic
87	C₂×C₈×C₈₉	C₄²	1	4	yes	—
88	C₂×C₈×C₈₉	C₄²	1	4	yes	—
89	C₂×C₈×C₈₉	C₄²	1	8	yes	—
90	C₂×C₈×C₈₉	C₄⋊C₄	1	4	yes	—
91	C₂×C₈×C₈₉	C₄⋊C₄	1	8	yes	—
92	C₂×C₈×C₈₉	C₄⋊C₄	1	4	yes	—
93	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
94	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
95	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
96	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
97	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
98	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
99	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
100	C₂×C₈×C₈₉	C₂×Q₈	1	4	yes	—
101	C₄²×C₈₉	—	2	4	no	—
102	C₄²×C₈₉	—	2	2	no	—
103	C₄²×C₈₉	C₂²×C₄	1	4	yes	—
104	C₂³×C₈₉	—	2	4	no	—
105	C₂³×C₈₉	#117	1	2	yes	—
106	C₂³×C₈₉	C₄×D₄	1	1	yes	characteristic
107	C₂³×C₈₉	C₄×D₄	1	1	yes	characteristic
108	C₂³×C₈₉	C₄×Q₈	1	2	yes	—
109	C₂³×C₈₉	C₂×#41	1	1	yes	characteristic
110	C₂×C₄×C₈₉	—	2	8	no	—
111	C₂×C₄×C₈₉	—	2	16	no	—
112	C₂×C₄×C₈₉	—	2	4	no	—
113	C₂×C₄×C₈₉	C₂×C₄²	1	2	yes	—
114	C₂×C₄×C₈₉	C₂×C₄²	1	2	yes	—
115	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
116	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
117	C₂×C₄×C₈₉	#117	1	2	yes	—
118	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
119	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
120	C₂×C₄×C₈₉	C₄×D₄	1	1	yes	characteristic
121	C₂×C₄×C₈₉	C₄×D₄	1	1	yes	characteristic
122	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
123	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
124	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
125	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
126	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
127	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
128	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
129	C₂×C₄×C₈₉	C₂²×Q₈	1	1	yes	characteristic
130	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
131	C₂×Dic₈₉	—	2	8	no	—
132	C₂×Dic₈₉	—	4	8	no	—
133	C₈×C₈₉	C₂×C₄²	1	4	yes	—
134	C₈×C₈₉	C₂×C₄²	1	4	yes	—
135	C₈×C₈₉	C₂×C₄⋊C₄	1	4	yes	—
136	C₈×C₈₉	C₂×C₄⋊C₄	1	4	yes	—
137	#10623494	—	2	8	no	—
138	C₂²×C₈₉	—	2	2	no	—
139	C₂²×C₈₉	—	2	2	no	—
140	C₂²×C₈₉	—	2	4	no	—
141	C₂²×C₈₉	—	2	4	no	—
142	C₂²×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
143	C₂²×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
144	C₂²×C₈₉	#443	1	4	yes	—
145	C₂²×C₈₉	C₂×#117	1	1	yes	characteristic
146	C₂²×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
147	C₂²×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
148	C₄×C₈₉	—	2	8	no	—
149	C₄×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
150	C₄×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
151	C₄×C₈₉	C₂²×C₄²	1	1	yes	characteristic
152	C₄×C₈₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
153	C₄×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
154	C₄×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
155	Dic₈₉	—	4	8	no	—
156	C₂×#1772	—	89	1	no	maximal, Sylow
157	C₂×C₈₉	—	2	1	no	—
158	C₂×C₈₉	—	2	1	no	—
159	C₂×C₈₉	—	2	2	no	—
160	C₂×C₈₉	#1772	1	4	yes	complemented
161	C₂×C₈₉	C₂×C₄×C₄⋊C₄	1	1	yes	characteristic
162	C₂×C₈₉	C₂×#443	1	2	yes	—
163	C₂²×#108	—	89	1	no	—
164	C₂×#427	—	89	1	no	—
165	C₂×#405	—	89	2	no	—
166	C₂²×C₄×C₈	D₈₉	1	1	yes	characteristic
167	#1772	—	89	8	no	—
168	C₂×#339	—	89	2	no	—
169	C₈₉	C₂×#1772	1	1	yes	characteristic, complemented, Sylow
170	C₂²×M₁₆	—	89	2	no	—
171	C₂³×C₈	C₂×D₈₉	1	1	yes	characteristic
172	C₂³×C₈	C₂×D₈₉	1	1	yes	characteristic
173	C₂×#117	—	89	2	no	—
174	C₂²×C₄²	C₂×D₈₉	1	1	yes	characteristic
175	C₂×#108	—	89	8	no	—
176	C₂×#108	—	89	4	no	—
177	#427	—	89	4	no	—
178	#427	—	89	4	no	—
179	C₂×#107	—	89	2	no	—
180	C₂×#106	—	89	2	no	—
181	#405	—	89	8	no	—
182	#405	—	178	4	no	—
183	C₂×#97	—	178	2	no	—
184	C₂×C₄×C₈	—	178	2	no	—
185	C₂×C₄×C₈	Dic₈₉	1	8	yes	complemented
186	C₂×C₄×C₈	C₂×D₈₉	1	4	yes	—
187	#339	—	89	8	no	—
188	C₂³×C₄	—	2	1	no	—
189	C₂³×C₄	C₂²×D₈₉	1	1	yes	characteristic
190	C₂×M₁₆	—	89	8	no	—
191	C₂×M₁₆	—	89	4	no	—
192	C₂×M₁₆	—	178	2	no	—
193	C₂×M₁₆	—	178	4	no	—
194	C₂²×C₈	—	178	2	no	—
195	C₂²×C₈	Dic₁₇₈	1	4	yes	—
196	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
197	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
198	C₂²×C₈	C₄×D₈₉	1	2	yes	—
199	C₂²×C₈	C₄×D₈₉	1	4	yes	—
200	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
201	C₂²×C₈	D₃₅₆	1	2	yes	—
202	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
203	C₂²×C₈	C₂×Dic₈₉	1	4	yes	—
204	C₂²×C₈	C₂×Dic₈₉	1	4	yes	—
205	C₂²×C₈	C₂²×D₈₉	1	2	yes	—
206	C₂²×C₈	C₂²×D₈₉	1	2	yes	—
207	#117	—	89	4	no	—
208	#117	—	89	4	no	—
209	#117	—	178	2	no	—
210	#117	—	178	2	no	—
211	C₂×C₄⋊C₄	—	89	4	no	—
212	C₂×C₂²⋊C₄	—	178	2	no	—
213	C₂×C₄²	—	2	1	no	—
214	C₂×C₄²	—	2	2	no	—
215	C₂×C₄²	—	178	2	no	—
216	C₂×C₄²	C₂×Dic₈₉	1	4	yes	—
217	C₂×C₄²	C₂²×D₈₉	1	2	yes	—
218	#108	—	89	16	no	—
219	#107	—	89	8	no	—
220	#106	—	89	8	no	—
221	#97	—	178	8	no	—
222	C₄×C₈	—	178	8	no	—
223	C₄×C₈	C₂×Dic₈₉	1	16	yes	complemented
224	C₂⁴	#13083574	1	1	yes	characteristic
225	C₂²×C₄	—	2	8	no	—
226	C₂²×C₄	—	2	4	no	—
227	C₂²×C₄	—	2	2	no	—
228	C₂²×C₄	—	178	4	no	—
229	C₂²×C₄	C₂×C₄×D₈₉	1	2	yes	—
230	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
231	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
232	C₂²×C₄	C₂²×Dic₈₉	1	2	yes	—
233	C₂²×C₄	C₂×D₃₅₆	1	1	yes	characteristic
234	C₂²×C₄	C₂×D₃₅₆	1	1	yes	characteristic
235	C₂²×C₄	C₂×Dic₁₇₈	1	2	yes	—
236	C₂²×C₄	#13083574	1	1	yes	characteristic
237	C₂²×C₄	#13083574	1	2	yes	—
238	C₂²×C₄	C₂³×D₈₉	1	1	yes	characteristic
239	M₁₆	—	89	8	no	—
240	M₁₆	—	178	8	no	—
241	M₁₆	—	178	4	no	—
242	C₂×C₈	—	178	8	no	—
243	C₂×C₈	—	178	4	no	—
244	C₂×C₈	C₄×Dic₈₉	1	4	yes	—
245	C₂×C₈	C₄×Dic₈₉	1	4	yes	—
246	C₂×C₈	C₄×Dic₈₉	1	8	yes	—
247	C₂×C₈	C₄⋊Dic₈₉	1	4	yes	—
248	C₂×C₈	C₄⋊Dic₈₉	1	8	yes	—
249	C₂×C₈	C₄⋊Dic₈₉	1	4	yes	—
250	C₂×C₈	C₂×C₄×D₈₉	1	2	yes	—
251	C₂×C₈	C₂×C₄×D₈₉	1	2	yes	—
252	C₂×C₈	C₂×C₄×D₈₉	1	4	yes	—
253	C₂×C₈	C₂²×Dic₈₉	1	4	yes	—
254	C₂×C₈	C₂²×Dic₈₉	1	4	yes	—
255	C₂×C₈	C₂×D₃₅₆	1	2	yes	—
256	C₂×C₈	C₂×D₃₅₆	1	2	yes	—
257	C₂×C₈	C₂×Dic₁₇₈	1	4	yes	—
258	C₄⋊C₄	—	89	8	no	—
259	C₄⋊C₄	—	178	4	no	—
260	C₂²⋊C₄	—	178	4	no	—
261	C₂²⋊C₄	—	178	4	no	—
262	C₄²	—	2	4	no	—
263	C₄²	—	2	2	no	—
264	C₄²	—	178	4	no	—
265	C₄²	—	178	4	no	—
266	C₄²	C₂²×Dic₈₉	1	4	yes	—
267	C₂³	—	2	4	no	—
268	C₂³	#15667971	1	2	yes	—
269	C₂³	C₄×D₃₅₆	1	1	yes	characteristic
270	C₂³	C₄×D₃₅₆	1	1	yes	characteristic
271	C₂³	C₄×Dic₁₇₈	1	2	yes	—
272	C₂³	C₂×#13083574	1	1	yes	characteristic
273	C₂×C₄	—	2	16	no	—
274	C₂×C₄	—	2	8	no	—
275	C₂×C₄	—	2	4	no	—
276	C₂×C₄	—	356	8	no	—
277	C₂×C₄	—	178	8	no	—
278	C₂×C₄	C₂×C₄×Dic₈₉	1	2	yes	—
279	C₂×C₄	C₂×C₄×Dic₈₉	1	2	yes	—
280	C₂×C₄	C₂×C₄⋊Dic₈₉	1	2	yes	—
281	C₂×C₄	C₂×C₄⋊Dic₈₉	1	2	yes	—
282	C₂×C₄	#15667971	1	2	yes	—
283	C₂×C₄	C₄×D₃₅₆	1	1	yes	characteristic
284	C₂×C₄	C₄×D₃₅₆	1	1	yes	characteristic
285	C₂×C₄	C₄×D₃₅₆	1	2	yes	—
286	C₂×C₄	C₄×D₃₅₆	1	2	yes	—
287	C₂×C₄	C₄×Dic₁₇₈	1	2	yes	—
288	C₂×C₄	C₄×Dic₁₇₈	1	2	yes	—
289	C₂×C₄	C₄×Dic₁₇₈	1	2	yes	—
290	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
291	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
292	C₂×C₄	C₂³×Dic₈₉	1	1	yes	characteristic
293	C₂×C₄	C₂²×D₃₅₆	1	1	yes	characteristic
294	C₂×C₄	C₂²×Dic₁₇₈	1	1	yes	characteristic
295	C₂×C₄	C₂×#13083574	1	1	yes	characteristic
296	C₈	—	178	8	no	—
297	C₈	C₂×C₄×Dic₈₉	1	4	yes	—
298	C₈	C₂×C₄×Dic₈₉	1	4	yes	—
299	C₈	C₂×C₄⋊Dic₈₉	1	4	yes	—
300	C₈	C₂×C₄⋊Dic₈₉	1	4	yes	—
301	C₂²	—	2	4	no	—
302	C₂²	—	2	4	no	—
303	C₂²	—	2	2	no	—
304	C₂²	—	2	2	no	—
305	C₂²	C₄×C₄⋊Dic₈₉	1	2	yes	—
306	C₂²	C₄×C₄⋊Dic₈₉	1	2	yes	—
307	C₂²	#19151716	1	4	yes	—
308	C₂²	C₂×#15667971	1	1	yes	characteristic
309	C₂²	C₂×C₄×D₃₅₆	1	1	yes	characteristic
310	C₂²	C₂×C₄×Dic₁₇₈	1	1	yes	characteristic
311	C₄	—	2	8	no	—
312	C₄	—	356	8	no	—
313	C₄	C₄×C₄⋊Dic₈₉	1	2	yes	—
314	C₄	C₄×C₄⋊Dic₈₉	1	2	yes	—
315	C₄	C₂²×C₄×Dic₈₉	1	1	yes	characteristic
316	C₄	C₂²×C₄⋊Dic₈₉	1	1	yes	characteristic
317	C₄	C₂×C₄×D₃₅₆	1	1	yes	characteristic
318	C₄	C₂×C₄×Dic₁₇₈	1	1	yes	characteristic
319	C₂	—	2	1	no	—
320	C₂	—	2	2	no	—
321	C₂	—	2	1	no	—
322	C₂	#26020131	1	4	yes	direct product factor
323	C₂	C₂×C₄×C₄⋊Dic₈₉	1	1	yes	characteristic
324	C₂	C₂×#19151716	1	2	yes	—

	subgroup	G/H
center	C₂²×C₈	D₃₅₆
commutator	C₄×C₈₉	C₂²×C₄²
Frattini	C₂²×C₄	C₂³×D₈₉
Fitting	C₂²×C₄×C₈×C₈₉	C₂
socle	C₂³×C₈₉	C₄×D₄
prime radical	C₂⁴×C₈₉	#41
cosocle	C₂²×C₄×C₈₉	C₂⁴
hypercenter	C₂²×C₄×C₈	D₈₉
hypocenter	C₈₉	C₂×#1772
LCS	G ▷ C₄×C₈₉ ▷ C₂×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂²×C₈ ◁ C₂³×C₈ ◁ C₂²×C₄×C₈

Complements

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

N	H ≅ G/N	type
4. #26020131	C₂	direct (N × H)
9. C₂×#15667948	C₄	semidirect
11. #19151636	C₄	semidirect
13. C₂×#15667946	C₄	semidirect
14. C₂×#15667944	C₄	semidirect
23. C₂×C₄×C₈×C₈₉	C₄	semidirect
37. #15667948	C₂×C₄	semidirect
38. #15667946	C₂×C₄	semidirect
39. #15667944	C₂×C₄	semidirect
60. C₄×C₈×C₈₉	C₂×C₄	semidirect
160. C₂×C₈₉	#1772	semidirect
169. C₈₉	C₂×#1772	semidirect
185. C₂×C₄×C₈	Dic₈₉	semidirect
223. C₄×C₈	C₂×Dic₈₉	semidirect
322. C₂	#26020131	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×#15667948	2
C₂×#19151636	2
C₂×#19151553	2
#26020131	2
C₂×#19151358	2
C₂²×C₄×C₈×C₈₉	2
C₂×#1772	89

Subgroups — C2×#26020131 #36552434

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26020131 #36552434