Subgroups — C₂×#26020160 #36552531

Order 22784.

1046 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×#15667948	C₂	1	1	yes	maximal, characteristic
2	C₂×M₁₆×Dic₈₉	C₂	1	2	yes	maximal
3	C₂²×#15667922	C₂	1	1	yes	maximal, characteristic
4	#26020160	C₂	1	8	yes	maximal, direct product factor
5	C₂×#19151362	C₂	1	2	yes	maximal
6	C₂²×#108×C₈₉	C₂	1	1	yes	maximal, characteristic
7	C₂²×#13083558	C₂²	1	2	yes	—
8	C₂³×#10623494	C₂²	1	1	yes	characteristic
9	C₂²×C₄×Dic₈₉	C₂²	1	1	yes	characteristic
10	C₂×#15667948	C₄	1	8	yes	complemented
11	C₂×#15667948	C₂²	1	4	yes	—
12	M₁₆×Dic₈₉	—	2	4	no	—
13	M₁₆×Dic₈₉	C₂²	1	8	yes	—
14	C₂×#15667922	—	2	2	no	—
15	C₂×#15667922	C₄	1	4	yes	—
16	C₂×#15667922	C₄	1	4	yes	—
17	C₂×#15667922	C₂²	1	4	yes	—
18	C₂×C₈×Dic₈₉	—	2	2	no	—
19	#19151362	C₂²	1	8	yes	—
20	C₂²×M₁₆×C₈₉	C₂²	1	2	yes	—
21	C₂³×C₈×C₈₉	C₂²	1	1	yes	characteristic
22	C₂×#108×C₈₉	C₄	1	8	yes	complemented
23	C₂×#108×C₈₉	C₂²	1	4	yes	—
24	C₂³×Dic₈₉	Q₈	1	2	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	C₂²×#10623494	—	2	2	no	—
31	C₂²×#10623494	—	2	2	no	—
32	C₂²×#10623494	C₂×C₄	1	2	yes	—
33	C₂²×#10623494	C₂×C₄	1	2	yes	—
34	C₂²×#10623494	C₂³	1	2	yes	—
35	C₂×C₄×Dic₈₉	C₂×C₄	1	2	yes	—
36	C₂×C₄×Dic₈₉	C₂×C₄	1	2	yes	—
37	C₂×C₄×Dic₈₉	D₄	1	2	yes	—
38	C₂×C₄×Dic₈₉	D₄	1	2	yes	—
39	C₂×C₄×Dic₈₉	Q₈	1	2	yes	—
40	C₂×C₄×Dic₈₉	C₂³	1	2	yes	—
41	#15667948	C₂×C₄	1	16	yes	complemented
42	#15667922	—	2	8	no	—
43	#15667922	C₂×C₄	1	16	yes	—
44	C₈×Dic₈₉	—	2	8	no	—
45	C₂³×C₄×C₈₉	C₂³	1	1	yes	characteristic
46	C₂×M₁₆×C₈₉	—	2	2	no	—
47	C₂×M₁₆×C₈₉	—	2	4	no	—
48	C₂×M₁₆×C₈₉	C₂×C₄	1	8	yes	—
49	C₂×M₁₆×C₈₉	C₂³	1	4	yes	—
50	C₂²×C₈×C₈₉	—	2	2	no	—
51	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
52	C₂²×C₈×C₈₉	C₂×C₄	1	2	yes	—
53	C₂²×C₈×C₈₉	C₂×C₄	1	2	yes	—
54	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
55	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
56	#108×C₈₉	C₂×C₄	1	16	yes	complemented
57	C₂²×Dic₈₉	—	4	4	no	—
58	C₂²×Dic₈₉	C₄⋊C₄	1	4	yes	—
59	C₂²×Dic₈₉	C₄⋊C₄	1	4	yes	—
60	C₂²×Dic₈₉	C₂×Q₈	1	4	yes	—
61	#13083558	—	2	8	no	—
62	#13083558	—	2	4	no	—
63	#13083558	C₂²×C₄	1	8	yes	—
64	C₂×#10623494	—	2	4	no	—
65	C₂×#10623494	—	2	4	no	—
66	C₂×#10623494	—	2	8	no	—
67	C₂×#10623494	—	2	4	no	—
68	C₂×#10623494	—	2	2	no	—
69	C₂×#10623494	—	2	2	no	—
70	C₂×#10623494	C₂²×C₄	1	4	yes	—
71	C₄×Dic₈₉	C₄⋊C₄	1	4	yes	—
72	C₄×Dic₈₉	C₄⋊C₄	1	4	yes	—
73	C₄×Dic₈₉	C₂²×C₄	1	4	yes	—
74	C₄×Dic₈₉	C₂×D₄	1	4	yes	—
75	C₂⁴×C₈₉	C₂×Q₈	1	1	yes	characteristic
76	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
77	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
78	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
79	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
80	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
81	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
82	C₂²×C₄×C₈₉	C₂×Q₈	1	1	yes	characteristic
83	C₂²×C₄×C₈₉	#41	1	2	yes	—
84	C₂²×C₄×C₈₉	#41	1	2	yes	—
85	C₂²×C₄×C₈₉	C₂⁴	1	1	yes	characteristic
86	M₁₆×C₈₉	—	2	8	no	—
87	M₁₆×C₈₉	—	2	4	no	—
88	M₁₆×C₈₉	C₂²×C₄	1	8	yes	—
89	C₂×C₈×C₈₉	—	2	8	no	—
90	C₂×C₈×C₈₉	—	2	4	no	—
91	C₂×C₈×C₈₉	C₄²	1	8	yes	—
92	C₂×C₈×C₈₉	C₄²	1	8	yes	—
93	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
94	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
95	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
96	C₂³×C₈₉	—	2	4	no	—
97	C₂³×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
98	C₂³×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
99	C₂³×C₈₉	C₄×Q₈	1	2	yes	—
100	C₂³×C₈₉	C₄×Q₈	1	2	yes	—
101	C₂³×C₈₉	C₂²×Q₈	1	1	yes	characteristic
102	C₂×C₄×C₈₉	C₂×C₄²	1	2	yes	—
103	C₂×C₄×C₈₉	C₂×C₄²	1	2	yes	—
104	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
105	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	1	yes	characteristic
106	C₂×C₄×C₈₉	#117	1	2	yes	—
107	C₂×C₄×C₈₉	#117	1	2	yes	—
108	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
109	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
110	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
111	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
112	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
113	C₂×C₄×C₈₉	C₄×Q₈	1	2	yes	—
114	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
115	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
116	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
117	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
118	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
119	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
120	C₂×Dic₈₉	—	2	8	no	—
121	C₂×Dic₈₉	—	4	4	no	—
122	C₂×Dic₈₉	—	4	4	no	—
123	C₂×Dic₈₉	C₂×C₄⋊C₄	1	8	yes	—
124	C₈×C₈₉	—	2	8	no	—
125	C₈×C₈₉	C₂×C₄²	1	8	yes	—
126	#10623494	—	2	4	no	—
127	#10623494	—	2	8	no	—
128	C₂²×C₈₉	—	2	2	no	—
129	C₂²×C₈₉	—	2	2	no	—
130	C₂²×C₈₉	—	2	4	no	—
131	C₂²×C₈₉	—	2	4	no	—
132	C₂²×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
133	C₂²×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
134	C₂²×C₈₉	#430	1	4	yes	—
135	C₂²×C₈₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
136	C₂²×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
137	C₂²×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
138	C₄×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
139	C₄×C₈₉	C₄×C₄⋊C₄	1	2	yes	—
140	C₄×C₈₉	C₂²×C₄²	1	1	yes	characteristic
141	C₄×C₈₉	C₂×#117	1	1	yes	characteristic
142	C₄×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
143	C₄×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
144	Dic₈₉	—	2	8	no	—
145	C₂×#1778	—	89	1	no	maximal, Sylow
146	C₂×C₈₉	—	2	1	no	—
147	C₂×C₈₉	—	2	1	no	—
148	C₂×C₈₉	—	2	2	no	—
149	C₂×C₈₉	#1778	1	4	yes	complemented
150	C₂×C₈₉	C₂×C₄×C₄⋊C₄	1	1	yes	characteristic
151	C₂×C₈₉	C₂×#430	1	2	yes	—
152	C₂²×#108	—	89	1	no	—
153	C₂²×#108	D₈₉	1	1	yes	characteristic
154	C₂×C₄×M₁₆	—	89	2	no	—
155	C₂²×#97	—	89	1	no	—
156	#1778	—	89	8	no	—
157	C₂×#341	—	89	2	no	—
158	C₈₉	C₂×#1778	1	1	yes	characteristic, complemented, Sylow
159	C₂²×M₁₆	—	89	2	no	—
160	C₂²×M₁₆	C₂×D₈₉	1	2	yes	—
161	C₂³×C₈	—	89	1	no	—
162	C₂³×C₈	C₂×D₈₉	1	1	yes	characteristic
163	C₂²×C₄²	—	89	1	no	—
164	C₂×#108	—	89	8	no	—
165	C₂×#108	—	89	4	no	—
166	C₂×#108	Dic₈₉	1	8	yes	complemented
167	C₂×#108	C₂×D₈₉	1	4	yes	—
168	C₄×M₁₆	—	89	8	no	—
169	C₄×M₁₆	—	178	4	no	—
170	C₂×#97	—	89	4	no	—
171	C₂×#97	—	89	4	no	—
172	C₂×#97	—	89	4	no	—
173	C₂×#97	—	178	2	no	—
174	C₂×C₄×C₈	—	178	2	no	—
175	#341	—	89	8	no	—
176	C₂³×C₄	—	89	2	no	—
177	C₂³×C₄	C₂²×D₈₉	1	1	yes	characteristic
178	C₂×M₁₆	—	2	2	no	—
179	C₂×M₁₆	—	2	4	no	—
180	C₂×M₁₆	—	89	8	no	—
181	C₂×M₁₆	—	89	4	no	—
182	C₂×M₁₆	—	178	2	no	—
183	C₂×M₁₆	—	178	4	no	—
184	C₂×M₁₆	C₂×Dic₈₉	1	8	yes	—
185	C₂×M₁₆	C₂²×D₈₉	1	4	yes	—
186	C₂²×C₈	—	2	2	no	—
187	C₂²×C₈	—	89	2	no	—
188	C₂²×C₈	—	89	2	no	—
189	C₂²×C₈	—	89	2	no	—
190	C₂²×C₈	—	178	2	no	—
191	C₂²×C₈	—	178	2	no	—
192	C₂²×C₈	—	178	2	no	—
193	C₂²×C₈	C₄×D₈₉	1	2	yes	—
194	C₂²×C₈	C₄×D₈₉	1	2	yes	—
195	C₂²×C₈	C₄×D₈₉	1	4	yes	—
196	C₂²×C₈	C₂×Dic₈₉	1	4	yes	—
197	C₂²×C₈	C₂²×D₈₉	1	2	yes	—
198	C₂×C₄²	—	89	2	no	—
199	C₂×C₄²	—	89	2	no	—
200	C₂×C₄²	—	89	2	no	—
201	C₂×C₄²	—	89	2	no	—
202	C₂×C₄²	—	89	2	no	—
203	C₂×C₄²	—	89	2	no	—
204	#108	—	89	16	no	—
205	#108	C₂×Dic₈₉	1	16	yes	complemented
206	#97	—	89	16	no	—
207	#97	—	178	8	no	—
208	C₄×C₈	—	178	8	no	—
209	C₂⁴	Q₈×D₈₉	1	1	yes	characteristic
210	C₂²×C₄	—	89	4	no	—
211	C₂²×C₄	—	89	4	no	—
212	C₂²×C₄	—	89	4	no	—
213	C₂²×C₄	—	356	4	no	—
214	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
215	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
216	C₂²×C₄	C₂×C₄×D₈₉	1	2	yes	—
217	C₂²×C₄	C₂²×Dic₈₉	1	2	yes	—
218	C₂²×C₄	D₄×D₈₉	1	1	yes	characteristic
219	C₂²×C₄	D₄×D₈₉	1	1	yes	characteristic
220	C₂²×C₄	Q₈×D₈₉	1	1	yes	characteristic
221	C₂²×C₄	#13083573	1	2	yes	—
222	C₂²×C₄	#13083575	1	2	yes	—
223	C₂²×C₄	C₂³×D₈₉	1	1	yes	characteristic
224	M₁₆	—	2	8	no	—
225	M₁₆	—	2	4	no	—
226	M₁₆	—	89	8	no	—
227	M₁₆	—	178	8	no	—
228	M₁₆	—	178	4	no	—
229	M₁₆	C₂²×Dic₈₉	1	8	yes	—
230	C₂×C₈	—	2	8	no	—
231	C₂×C₈	—	2	4	no	—
232	C₂×C₈	—	89	4	no	—
233	C₂×C₈	—	178	4	no	—
234	C₂×C₈	—	178	4	no	—
235	C₂×C₈	—	178	8	no	—
236	C₂×C₈	—	178	4	no	—
237	C₂×C₈	—	178	2	no	—
238	C₂×C₈	—	178	2	no	—
239	C₂×C₈	C₄×Dic₈₉	1	8	yes	—
240	C₂×C₈	C₄×Dic₈₉	1	8	yes	—
241	C₂×C₈	C₂×C₄×D₈₉	1	4	yes	—
242	C₂×C₈	C₂×C₄×D₈₉	1	4	yes	—
243	C₂×C₈	C₂²×Dic₈₉	1	4	yes	—
244	C₄²	—	89	4	no	—
245	C₄²	—	89	4	no	—
246	C₄²	—	89	4	no	—
247	C₄²	—	89	4	no	—
248	C₂³	—	2	4	no	—
249	C₂³	C₄⋊C₄×D₈₉	1	1	yes	characteristic
250	C₂³	C₄⋊C₄×D₈₉	1	1	yes	characteristic
251	C₂³	#15667977	1	2	yes	—
252	C₂³	Q₈×Dic₈₉	1	2	yes	—
253	C₂³	C₂×Q₈×D₈₉	1	1	yes	characteristic
254	C₂×C₄	—	89	8	no	—
255	C₂×C₄	—	356	4	no	—
256	C₂×C₄	—	356	4	no	—
257	C₂×C₄	—	178	8	no	—
258	C₂×C₄	C₂×C₄×Dic₈₉	1	2	yes	—
259	C₂×C₄	C₂×C₄×Dic₈₉	1	2	yes	—
260	C₂×C₄	C₄⋊C₄×D₈₉	1	1	yes	characteristic
261	C₂×C₄	C₄⋊C₄×D₈₉	1	1	yes	characteristic
262	C₂×C₄	#15667970	1	2	yes	—
263	C₂×C₄	#15667970	1	2	yes	—
264	C₂×C₄	#15667974	1	2	yes	—
265	C₂×C₄	#15667974	1	2	yes	—
266	C₂×C₄	D₄×Dic₈₉	1	2	yes	—
267	C₂×C₄	D₄×Dic₈₉	1	2	yes	—
268	C₂×C₄	#15667977	1	2	yes	—
269	C₂×C₄	Q₈×Dic₈₉	1	2	yes	—
270	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
271	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
272	C₂×C₄	C₂³×Dic₈₉	1	1	yes	characteristic
273	C₂×C₄	C₂×D₄×D₈₉	1	1	yes	characteristic
274	C₂×C₄	C₂×#13083573	1	1	yes	characteristic
275	C₂×C₄	C₂×#13083575	1	1	yes	characteristic
276	C₈	—	2	8	no	—
277	C₈	—	178	4	no	—
278	C₈	—	178	8	no	—
279	C₈	C₂×C₄×Dic₈₉	1	8	yes	—
280	C₂²	—	2	2	no	—
281	C₂²	—	2	2	no	—
282	C₂²	—	2	4	no	—
283	C₂²	—	2	4	no	—
284	C₂²	C₄⋊C₄×Dic₈₉	1	2	yes	—
285	C₂²	C₄⋊C₄×Dic₈₉	1	2	yes	—
286	C₂²	#19151645	1	4	yes	—
287	C₂²	C₂×C₄⋊C₄×D₈₉	1	1	yes	characteristic
288	C₂²	C₂×#15667977	1	1	yes	characteristic
289	C₂²	C₂×Q₈×Dic₈₉	1	1	yes	characteristic
290	C₄	—	178	8	no	—
291	C₄	C₄⋊C₄×Dic₈₉	1	2	yes	—
292	C₄	C₄⋊C₄×Dic₈₉	1	2	yes	—
293	C₄	C₂²×C₄×Dic₈₉	1	1	yes	characteristic
294	C₄	C₂×#15667970	1	1	yes	characteristic
295	C₄	C₂×#15667974	1	1	yes	characteristic
296	C₄	C₂×D₄×Dic₈₉	1	1	yes	characteristic
297	C₂	—	2	2	no	—
298	C₂	—	2	1	no	—
299	C₂	—	2	1	no	—
300	C₂	#26020160	1	4	yes	direct product factor
301	C₂	C₂×C₄⋊C₄×Dic₈₉	1	1	yes	characteristic
302	C₂	C₂×#19151645	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	D₄×D₈₉
commutator	C₄×C₈₉	C₂²×C₄²
Frattini	C₂²×C₄	C₂³×D₈₉
Fitting	C₂²×#108×C₈₉	C₂
socle	C₂³×C₈₉	C₂×C₄⋊C₄
prime radical	C₂⁴×C₈₉	C₂×Q₈
cosocle	C₂²×C₄×C₈₉	C₂⁴
hypercenter	C₂²×#108	D₈₉
hypocenter	C₈₉	C₂×#1778
LCS	G ▷ C₄×C₈₉ ▷ C₂×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ C₂²×#108

Complements

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

N	H ≅ G/N	type
4. #26020160	C₂	direct (N × H)
10. C₂×#15667948	C₄	semidirect
22. C₂×#108×C₈₉	C₄	semidirect
41. #15667948	C₂×C₄	semidirect
56. #108×C₈₉	C₂×C₄	semidirect
149. C₂×C₈₉	#1778	semidirect
158. C₈₉	C₂×#1778	semidirect
166. C₂×#108	Dic₈₉	semidirect
205. #108	C₂×Dic₈₉	semidirect
300. C₂	#26020160	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×M₁₆×Dic₈₉	2
C₂²×#15667922	2
#26020160	2
C₂×#19151362	2
C₂²×#108×C₈₉	2
C₂×#1778	89

Subgroups — C2×#26020160 #36552531

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26020160 #36552531