Subgroups — C₂×C₈₉×#1722 #36397463

Order 22784.

914 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#500×C₈₉	C₂	1	2	yes	maximal, complemented
2	C₂×#494×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#492×C₈₉	C₂	1	1	yes	maximal, characteristic
4	C₂×#486×C₈₉	C₂	1	2	yes	maximal
5	C₈₉×#1722	C₂	1	8	yes	maximal, direct product factor
6	C₂×#322×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂²×Q₁₆×C₈₉	—	2	2	no	—
8	C₂²×SD₁₆×C₈₉	—	2	2	no	—
9	C₂×C₄⋊Q₈×C₈₉	C₂²	1	2	yes	—
10	C₂×C₄⋊Q₈×C₈₉	C₂²	1	1	yes	characteristic
11	C₂×#127×C₈₉	C₂²	1	1	yes	characteristic
12	#500×C₈₉	—	2	4	no	—
13	#500×C₈₉	C₂²	1	8	yes	complemented
14	#494×C₈₉	—	2	2	no	—
15	#494×C₈₉	C₂²	1	4	yes	complemented
16	#492×C₈₉	—	2	2	no	—
17	#492×C₈₉	C₂²	1	4	yes	—
18	#486×C₈₉	—	2	4	no	—
19	#486×C₈₉	C₂²	1	8	yes	—
20	C₂×#107×C₈₉	—	2	4	no	—
21	C₂×#102×C₈₉	—	2	4	no	—
22	C₂×C₄×C₈×C₈₉	C₂²	1	2	yes	—
23	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
24	#322×C₈₉	C₂²	1	4	yes	complemented
25	C₂²×Q₈×C₈₉	—	2	1	no	—
26	C₂²×Q₈×C₈₉	—	2	2	no	—
27	C₂²×D₄×C₈₉	—	2	2	no	—
28	C₂²×D₄×C₈₉	—	2	1	no	—
29	C₂×Q₁₆×C₈₉	—	2	8	no	—
30	C₂×Q₁₆×C₈₉	—	4	8	no	—
31	C₂×SD₁₆×C₈₉	—	2	8	no	—
32	C₂×SD₁₆×C₈₉	—	4	8	no	—
33	C₂²×C₈×C₈₉	D₄	1	4	yes	—
34	C₂²×C₈×C₈₉	D₄	1	2	yes	—
35	C₄⋊Q₈×C₈₉	—	2	2	no	—
36	C₄⋊Q₈×C₈₉	—	2	2	no	—
37	C₄⋊Q₈×C₈₉	—	2	2	no	—
38	C₄⋊Q₈×C₈₉	—	2	1	no	—
39	C₄⋊Q₈×C₈₉	—	2	2	no	—
40	C₄⋊Q₈×C₈₉	C₂³	1	4	yes	—
41	C₄⋊Q₈×C₈₉	C₂³	1	2	yes	—
42	#127×C₈₉	—	2	2	no	—
43	#127×C₈₉	—	2	1	no	—
44	#127×C₈₉	C₂³	1	2	yes	—
45	C₂×C₄⋊C₄×C₈₉	—	2	2	no	—
46	C₂×C₄⋊C₄×C₈₉	—	2	2	no	—
47	C₂×C₄⋊C₄×C₈₉	—	2	2	no	—
48	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
49	#107×C₈₉	—	2	16	no	—
50	#102×C₈₉	—	2	16	no	—
51	C₄×C₈×C₈₉	D₄	1	4	yes	—
52	C₄×C₈×C₈₉	D₄	1	2	yes	—
53	C₄×C₈×C₈₉	C₂³	1	4	yes	—
54	C₄×C₈×C₈₉	C₂³	1	2	yes	—
55	C₂⁴×C₈₉	—	4	1	no	—
56	C₂×Q₈×C₈₉	—	2	2	no	—
57	C₂×Q₈×C₈₉	—	2	4	no	—
58	C₂×Q₈×C₈₉	—	4	2	no	—
59	C₂×Q₈×C₈₉	—	4	1	no	—
60	C₂×Q₈×C₈₉	—	4	4	no	—
61	C₂×Q₈×C₈₉	—	4	8	no	—
62	C₂×D₄×C₈₉	—	2	4	no	—
63	C₂×D₄×C₈₉	—	2	2	no	—
64	C₂×D₄×C₈₉	—	4	1	no	—
65	C₂×D₄×C₈₉	—	4	2	no	—
66	C₂×D₄×C₈₉	—	4	4	no	—
67	C₂×D₄×C₈₉	—	4	8	no	—
68	C₂²×C₄×C₈₉	—	4	2	no	—
69	C₂²×C₄×C₈₉	—	4	1	no	—
70	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
71	C₂²×C₄×C₈₉	C₂×D₄	1	2	yes	—
72	Q₁₆×C₈₉	—	4	16	no	—
73	SD₁₆×C₈₉	—	4	16	no	—
74	C₂×C₈×C₈₉	—	2	8	no	—
75	C₂×C₈×C₈₉	D₈	1	8	yes	—
76	C₂×C₈×C₈₉	C₂×D₄	1	8	yes	—
77	C₂×C₈×C₈₉	C₂×D₄	1	4	yes	—
78	C₄⋊C₄×C₈₉	—	2	4	no	—
79	C₄⋊C₄×C₈₉	—	2	4	no	—
80	C₄⋊C₄×C₈₉	—	2	4	no	—
81	C₄⋊C₄×C₈₉	—	4	2	no	—
82	C₄⋊C₄×C₈₉	—	4	2	no	—
83	C₄⋊C₄×C₈₉	—	4	2	no	—
84	C₄²×C₈₉	C₂×D₄	1	2	yes	—
85	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
86	C₄²×C₈₉	C₂⁴	1	1	yes	characteristic
87	C₂³×C₈₉	—	4	2	no	—
88	C₂³×C₈₉	—	8	2	no	—
89	C₂³×C₈₉	—	8	4	no	—
90	C₂³×C₈₉	#127	1	1	yes	characteristic
91	Q₈×C₈₉	—	4	4	no	—
92	Q₈×C₈₉	—	4	8	no	—
93	Q₈×C₈₉	—	8	2	no	—
94	Q₈×C₈₉	—	8	4	no	—
95	D₄×C₈₉	—	4	4	no	—
96	D₄×C₈₉	—	4	8	no	—
97	D₄×C₈₉	—	8	2	no	—
98	D₄×C₈₉	—	8	4	no	—
99	C₂×C₄×C₈₉	—	4	4	no	—
100	C₂×C₄×C₈₉	—	4	2	no	—
101	C₂×C₄×C₈₉	—	8	2	no	—
102	C₂×C₄×C₈₉	—	8	4	no	—
103	C₂×C₄×C₈₉	#127	1	1	yes	characteristic
104	C₂×C₄×C₈₉	#127	1	2	yes	—
105	C₂×C₄×C₈₉	C₂×D₈	1	4	yes	—
106	C₂×C₄×C₈₉	#137	1	8	yes	—
107	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
108	C₂×C₄×C₈₉	C₂²×D₄	1	2	yes	—
109	C₈×C₈₉	—	2	8	no	—
110	C₈×C₈₉	C₂×D₈	1	8	yes	—
111	C₂²×C₈₉	—	8	2	no	—
112	C₂²×C₈₉	—	8	4	no	—
113	C₂²×C₈₉	—	16	4	no	—
114	C₂²×C₈₉	#493	1	2	yes	—
115	C₂²×C₈₉	#497	1	4	yes	—
116	C₂²×C₈₉	C₂×#127	1	1	yes	characteristic
117	C₄×C₈₉	—	8	2	no	—
118	C₄×C₈₉	—	8	4	no	—
119	C₄×C₈₉	#493	1	2	yes	—
120	C₄×C₈₉	#497	1	4	yes	—
121	C₄×C₈₉	C₂²×D₈	1	2	yes	—
122	C₄×C₈₉	C₂×#137	1	4	yes	—
123	C₂×#1722	C₈₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
124	C₂×C₈₉	—	16	2	no	—
125	C₂×C₈₉	#1722	1	4	yes	direct product factor
126	C₂×C₈₉	C₂×#493	1	1	yes	characteristic
127	C₂×C₈₉	C₂×#497	1	2	yes	—
128	C₂×#500	C₂×C₈₉	1	2	yes	complemented
129	C₂×#494	C₂×C₈₉	1	1	yes	characteristic, complemented
130	C₂×#492	C₂×C₈₉	1	1	yes	characteristic
131	C₂×#486	C₂×C₈₉	1	2	yes	—
132	#1722	C₂×C₈₉	1	8	yes	direct product factor
133	C₂×#322	C₂×C₈₉	1	1	yes	characteristic, complemented
134	C₈₉	C₂×#1722	1	1	yes	characteristic, direct product factor, Sylow
135	C₂²×Q₁₆	—	2	2	no	—
136	C₂²×SD₁₆	—	2	2	no	—
137	C₂×C₄⋊Q₈	C₂²×C₈₉	1	2	yes	—
138	C₂×C₄⋊Q₈	C₂²×C₈₉	1	1	yes	characteristic
139	C₂×#127	C₂²×C₈₉	1	1	yes	characteristic
140	#500	—	2	4	no	—
141	#500	C₂²×C₈₉	1	8	yes	complemented
142	#494	—	2	2	no	—
143	#494	C₂²×C₈₉	1	4	yes	complemented
144	#492	—	2	2	no	—
145	#492	C₂²×C₈₉	1	4	yes	—
146	#486	—	2	4	no	—
147	#486	C₂²×C₈₉	1	8	yes	—
148	C₂×#107	—	2	4	no	—
149	C₂×#102	—	2	4	no	—
150	C₂×C₄×C₈	C₂²×C₈₉	1	2	yes	—
151	C₂×C₄×C₈	C₂²×C₈₉	1	1	yes	characteristic
152	#322	C₂²×C₈₉	1	4	yes	complemented
153	C₂²×Q₈	—	2	1	no	—
154	C₂²×Q₈	—	2	2	no	—
155	C₂²×D₄	—	2	1	no	—
156	C₂²×D₄	—	2	2	no	—
157	C₂×Q₁₆	—	2	8	no	—
158	C₂×Q₁₆	—	4	8	no	—
159	C₂×SD₁₆	—	2	8	no	—
160	C₂×SD₁₆	—	4	8	no	—
161	C₂²×C₈	D₄×C₈₉	1	4	yes	—
162	C₂²×C₈	D₄×C₈₉	1	2	yes	—
163	C₄⋊Q₈	—	2	2	no	—
164	C₄⋊Q₈	—	2	2	no	—
165	C₄⋊Q₈	—	2	2	no	—
166	C₄⋊Q₈	—	2	1	no	—
167	C₄⋊Q₈	—	2	2	no	—
168	C₄⋊Q₈	C₂³×C₈₉	1	4	yes	—
169	C₄⋊Q₈	C₂³×C₈₉	1	2	yes	—
170	#127	—	2	2	no	—
171	#127	—	2	1	no	—
172	#127	C₂³×C₈₉	1	2	yes	—
173	C₂×C₄⋊C₄	—	2	2	no	—
174	C₂×C₄⋊C₄	—	2	2	no	—
175	C₂×C₄⋊C₄	—	2	2	no	—
176	C₂×C₄²	C₂³×C₈₉	1	1	yes	characteristic
177	#107	—	2	16	no	—
178	#102	—	2	16	no	—
179	C₄×C₈	D₄×C₈₉	1	4	yes	—
180	C₄×C₈	D₄×C₈₉	1	2	yes	—
181	C₄×C₈	C₂³×C₈₉	1	4	yes	—
182	C₄×C₈	C₂³×C₈₉	1	2	yes	—
183	C₂⁴	—	4	1	no	—
184	C₂×Q₈	—	2	2	no	—
185	C₂×Q₈	—	2	4	no	—
186	C₂×Q₈	—	4	2	no	—
187	C₂×Q₈	—	4	1	no	—
188	C₂×Q₈	—	4	4	no	—
189	C₂×Q₈	—	4	8	no	—
190	C₂×D₄	—	2	4	no	—
191	C₂×D₄	—	2	2	no	—
192	C₂×D₄	—	4	1	no	—
193	C₂×D₄	—	4	2	no	—
194	C₂×D₄	—	4	4	no	—
195	C₂×D₄	—	4	8	no	—
196	C₂²×C₄	—	4	2	no	—
197	C₂²×C₄	—	4	1	no	—
198	C₂²×C₄	C₂×D₄×C₈₉	1	1	yes	characteristic
199	C₂²×C₄	C₂×D₄×C₈₉	1	2	yes	—
200	Q₁₆	—	4	16	no	—
201	SD₁₆	—	4	16	no	—
202	C₂×C₈	—	2	8	no	—
203	C₂×C₈	D₈×C₈₉	1	8	yes	—
204	C₂×C₈	C₂×D₄×C₈₉	1	8	yes	—
205	C₂×C₈	C₂×D₄×C₈₉	1	4	yes	—
206	C₄⋊C₄	—	2	4	no	—
207	C₄⋊C₄	—	2	4	no	—
208	C₄⋊C₄	—	2	4	no	—
209	C₄⋊C₄	—	4	2	no	—
210	C₄⋊C₄	—	4	2	no	—
211	C₄⋊C₄	—	4	2	no	—
212	C₄²	C₂×D₄×C₈₉	1	2	yes	—
213	C₄²	C₂×D₄×C₈₉	1	1	yes	characteristic
214	C₄²	C₂⁴×C₈₉	1	1	yes	characteristic
215	C₂³	—	4	2	no	—
216	C₂³	—	8	2	no	—
217	C₂³	—	8	4	no	—
218	C₂³	#127×C₈₉	1	1	yes	characteristic
219	Q₈	—	4	4	no	—
220	Q₈	—	4	8	no	—
221	Q₈	—	8	2	no	—
222	Q₈	—	8	4	no	—
223	D₄	—	4	4	no	—
224	D₄	—	4	8	no	—
225	D₄	—	8	2	no	—
226	D₄	—	8	4	no	—
227	C₂×C₄	—	4	4	no	—
228	C₂×C₄	—	4	2	no	—
229	C₂×C₄	—	8	2	no	—
230	C₂×C₄	—	8	4	no	—
231	C₂×C₄	#127×C₈₉	1	1	yes	characteristic
232	C₂×C₄	#127×C₈₉	1	2	yes	—
233	C₂×C₄	C₂×D₈×C₈₉	1	4	yes	—
234	C₂×C₄	#137×C₈₉	1	8	yes	—
235	C₂×C₄	C₂²×D₄×C₈₉	1	1	yes	characteristic
236	C₂×C₄	C₂²×D₄×C₈₉	1	2	yes	—
237	C₈	—	2	8	no	—
238	C₈	C₂×D₈×C₈₉	1	8	yes	—
239	C₂²	—	8	2	no	—
240	C₂²	—	8	4	no	—
241	C₂²	—	16	4	no	—
242	C₂²	#493×C₈₉	1	2	yes	—
243	C₂²	#497×C₈₉	1	4	yes	—
244	C₂²	C₂×#127×C₈₉	1	1	yes	characteristic
245	C₄	—	8	2	no	—
246	C₄	—	8	4	no	—
247	C₄	#493×C₈₉	1	2	yes	—
248	C₄	#497×C₈₉	1	4	yes	—
249	C₄	C₂²×D₈×C₈₉	1	2	yes	—
250	C₄	C₂×#137×C₈₉	1	4	yes	—
251	C₂	—	16	2	no	—
252	C₂	C₈₉×#1722	1	4	yes	direct product factor
253	C₂	C₂×#493×C₈₉	1	1	yes	characteristic
254	C₂	C₂×#497×C₈₉	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₈₉	#127
commutator, Frattini, cosocle	C₄²	C₂⁴×C₈₉
prime radical	C₂×#127×C₈₉	C₂²
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₈₉ ◁ C₂×C₄²×C₈₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×#500×C₈₉	C₂	semidirect
2. C₂×#494×C₈₉	C₂	semidirect
5. C₈₉×#1722	C₂	direct (N × H)
6. C₂×#322×C₈₉	C₂	semidirect
13. #500×C₈₉	C₂²	semidirect
15. #494×C₈₉	C₂²	semidirect
24. #322×C₈₉	C₂²	semidirect
123. C₂×#1722	C₈₉	direct (N × H)
125. C₂×C₈₉	#1722	direct (N × H)
128. C₂×#500	C₂×C₈₉	semidirect
129. C₂×#494	C₂×C₈₉	semidirect
132. #1722	C₂×C₈₉	direct (N × H)
133. C₂×#322	C₂×C₈₉	semidirect
134. C₈₉	C₂×#1722	direct (N × H)
141. #500	C₂²×C₈₉	semidirect
143. #494	C₂²×C₈₉	semidirect
152. #322	C₂²×C₈₉	semidirect
252. C₂	C₈₉×#1722	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×#500×C₈₉	2
C₂×#494×C₈₉	2
C₂×#492×C₈₉	2
C₂×#486×C₈₉	2
C₈₉×#1722	2
C₂×#322×C₈₉	2
C₂×#1722	89

Subgroups — C2×C89×#1722 #36397463

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₈₉×#1722 #36397463