Subgroups — C₂×C₈₉×#2248 #36411559

Order 22784.

918 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×SD₃₂×C₈₉	C₂	1	4	yes	maximal, complemented
2	C₂×#494×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#493×C₈₉	C₂	1	1	yes	maximal, characteristic
4	C₈₉×#2248	C₂	1	8	yes	maximal, direct product factor
5	C₂×C₄×C₁₆×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂²×Q₁₆×C₈₉	—	2	1	no	—
7	C₂²×Q₁₆×C₈₉	C₂²	1	2	yes	—
8	C₂²×D₈×C₈₉	—	2	1	no	—
9	C₂²×D₈×C₈₉	C₂²	1	2	yes	—
10	C₂×C₄⋊Q₈×C₈₉	—	2	1	no	—
11	C₂×#127×C₈₉	—	2	1	no	—
12	C₂×SD₃₂×C₈₉	—	2	16	no	—
13	C₂×SD₃₂×C₈₉	C₂²	1	16	yes	complemented
14	C₂²×C₁₆×C₈₉	C₂²	1	2	yes	—
15	#494×C₈₉	—	2	2	no	—
16	#494×C₈₉	C₂²	1	4	yes	complemented
17	#493×C₈₉	—	2	2	no	—
18	#493×C₈₉	C₂²	1	4	yes	—
19	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
20	C₄×C₁₆×C₈₉	C₂²	1	4	yes	complemented
21	C₂²×Q₈×C₈₉	—	2	2	no	—
22	C₂²×D₄×C₈₉	—	2	2	no	—
23	C₂²×D₄×C₈₉	—	4	2	no	—
24	C₂×Q₁₆×C₈₉	—	2	8	no	—
25	C₂×Q₁₆×C₈₉	—	2	2	no	—
26	C₂×Q₁₆×C₈₉	—	2	4	no	—
27	C₂×Q₁₆×C₈₉	—	4	4	no	—
28	C₂×Q₁₆×C₈₉	C₂³	1	4	yes	—
29	C₂×D₈×C₈₉	—	2	8	no	—
30	C₂×D₈×C₈₉	—	2	2	no	—
31	C₂×D₈×C₈₉	—	2	4	no	—
32	C₂×D₈×C₈₉	—	4	4	no	—
33	C₂×D₈×C₈₉	C₂³	1	4	yes	—
34	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
35	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
36	C₄⋊Q₈×C₈₉	—	2	4	no	—
37	C₄⋊Q₈×C₈₉	—	4	2	no	—
38	#127×C₈₉	—	2	4	no	—
39	#127×C₈₉	—	4	2	no	—
40	C₂×C₄⋊C₄×C₈₉	—	4	2	no	—
41	C₂×C₄²×C₈₉	D₄	1	1	yes	characteristic
42	SD₃₂×C₈₉	—	2	32	no	—
43	C₂×C₁₆×C₈₉	D₄	1	8	yes	complemented
44	C₂×C₁₆×C₈₉	C₂³	1	4	yes	—
45	C₄×C₈×C₈₉	D₄	1	2	yes	—
46	C₄×C₈×C₈₉	C₂³	1	2	yes	—
47	C₂⁴×C₈₉	—	4	2	no	—
48	C₂×Q₈×C₈₉	—	2	4	no	—
49	C₂×Q₈×C₈₉	—	4	2	no	—
50	C₂×Q₈×C₈₉	—	4	4	no	—
51	C₂×Q₈×C₈₉	—	4	4	no	—
52	C₂×D₄×C₈₉	—	2	4	no	—
53	C₂×D₄×C₈₉	—	4	4	no	—
54	C₂×D₄×C₈₉	—	4	4	no	—
55	C₂×D₄×C₈₉	—	4	8	no	—
56	C₂×D₄×C₈₉	—	4	2	no	—
57	C₂×D₄×C₈₉	—	8	8	no	—
58	C₂²×C₄×C₈₉	—	4	2	no	—
59	C₂²×C₄×C₈₉	D₈	1	2	yes	—
60	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
61	Q₁₆×C₈₉	—	2	8	no	—
62	Q₁₆×C₈₉	—	4	4	no	—
63	Q₁₆×C₈₉	—	4	8	no	—
64	D₈×C₈₉	—	2	8	no	—
65	D₈×C₈₉	—	4	4	no	—
66	D₈×C₈₉	—	4	8	no	—
67	C₂×C₈×C₈₉	D₈	1	4	yes	—
68	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
69	C₂×C₈×C₈₉	C₂×D₄	1	4	yes	—
70	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
71	C₂×C₈×C₈₉	C₂⁴	1	1	yes	characteristic
72	C₄⋊C₄×C₈₉	—	4	8	no	—
73	C₄²×C₈₉	D₈	1	2	yes	—
74	C₄²×C₈₉	C₂×D₄	1	2	yes	—
75	C₁₆×C₈₉	C₂×D₄	1	8	yes	complemented
76	C₂³×C₈₉	—	4	4	no	—
77	C₂³×C₈₉	—	8	4	no	—
78	C₂³×C₈₉	—	8	8	no	—
79	C₂³×C₈₉	C₂×D₈	1	1	yes	characteristic
80	Q₈×C₈₉	—	4	4	no	—
81	Q₈×C₈₉	—	4	4	no	—
82	Q₈×C₈₉	—	8	4	no	—
83	D₄×C₈₉	—	4	4	no	—
84	D₄×C₈₉	—	4	4	no	—
85	D₄×C₈₉	—	8	4	no	—
86	D₄×C₈₉	—	8	16	no	—
87	C₂×C₄×C₈₉	—	4	4	no	—
88	C₂×C₄×C₈₉	—	8	4	no	—
89	C₂×C₄×C₈₉	SD₃₂	1	8	yes	complemented
90	C₂×C₄×C₈₉	#127	1	2	yes	—
91	C₂×C₄×C₈₉	C₂×D₈	1	2	yes	—
92	C₂×C₄×C₈₉	C₂×D₈	1	1	yes	characteristic
93	C₂×C₄×C₈₉	C₂×D₈	1	4	yes	—
94	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
95	C₈×C₈₉	#127	1	2	yes	—
96	C₈×C₈₉	C₂×D₈	1	4	yes	—
97	C₈×C₈₉	C₂²×D₄	1	2	yes	—
98	C₂²×C₈₉	—	8	4	no	—
99	C₂²×C₈₉	—	8	8	no	—
100	C₂²×C₈₉	—	16	8	no	—
101	C₂²×C₈₉	#493	1	2	yes	—
102	C₂²×C₈₉	C₂×SD₃₂	1	4	yes	—
103	C₂²×C₈₉	C₂²×D₈	1	1	yes	characteristic
104	C₄×C₈₉	—	8	4	no	—
105	C₄×C₈₉	#493	1	2	yes	—
106	C₄×C₈₉	C₂×SD₃₂	1	8	yes	complemented
107	C₄×C₈₉	C₂×#127	1	1	yes	characteristic
108	C₄×C₈₉	C₂²×D₈	1	1	yes	characteristic
109	C₂×#2248	C₈₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
110	C₂×C₈₉	—	16	4	no	—
111	C₂×C₈₉	#2248	1	4	yes	direct product factor
112	C₂×C₈₉	C₂×#493	1	1	yes	characteristic
113	C₂×C₈₉	C₂²×SD₃₂	1	2	yes	—
114	C₂²×SD₃₂	C₂×C₈₉	1	4	yes	complemented
115	C₂×#494	C₂×C₈₉	1	1	yes	characteristic, complemented
116	C₂×#493	C₂×C₈₉	1	1	yes	characteristic
117	#2248	C₂×C₈₉	1	8	yes	direct product factor
118	C₂×C₄×C₁₆	C₂×C₈₉	1	1	yes	characteristic, complemented
119	C₈₉	C₂×#2248	1	1	yes	characteristic, direct product factor, Sylow
120	C₂²×Q₁₆	—	2	1	no	—
121	C₂²×Q₁₆	C₂²×C₈₉	1	2	yes	—
122	C₂²×D₈	—	2	1	no	—
123	C₂²×D₈	C₂²×C₈₉	1	2	yes	—
124	C₂×C₄⋊Q₈	—	2	1	no	—
125	C₂×#127	—	2	1	no	—
126	C₂×SD₃₂	—	2	16	no	—
127	C₂×SD₃₂	C₂²×C₈₉	1	16	yes	complemented
128	C₂²×C₁₆	C₂²×C₈₉	1	2	yes	—
129	#494	—	2	2	no	—
130	#494	C₂²×C₈₉	1	4	yes	complemented
131	#493	—	2	2	no	—
132	#493	C₂²×C₈₉	1	4	yes	—
133	C₂×C₄×C₈	C₂²×C₈₉	1	1	yes	characteristic
134	C₄×C₁₆	C₂²×C₈₉	1	4	yes	complemented
135	C₂²×Q₈	—	2	2	no	—
136	C₂²×D₄	—	2	2	no	—
137	C₂²×D₄	—	4	2	no	—
138	C₂×Q₁₆	—	2	8	no	—
139	C₂×Q₁₆	—	2	4	no	—
140	C₂×Q₁₆	—	2	2	no	—
141	C₂×Q₁₆	—	4	4	no	—
142	C₂×Q₁₆	C₂³×C₈₉	1	4	yes	—
143	C₂×D₈	—	2	8	no	—
144	C₂×D₈	—	2	4	no	—
145	C₂×D₈	—	2	2	no	—
146	C₂×D₈	—	4	4	no	—
147	C₂×D₈	C₂³×C₈₉	1	4	yes	—
148	C₂²×C₈	D₄×C₈₉	1	1	yes	characteristic
149	C₂²×C₈	C₂³×C₈₉	1	1	yes	characteristic
150	C₄⋊Q₈	—	2	4	no	—
151	C₄⋊Q₈	—	4	2	no	—
152	#127	—	2	4	no	—
153	#127	—	4	2	no	—
154	C₂×C₄⋊C₄	—	4	2	no	—
155	C₂×C₄²	D₄×C₈₉	1	1	yes	characteristic
156	SD₃₂	—	2	32	no	—
157	C₂×C₁₆	D₄×C₈₉	1	8	yes	complemented
158	C₂×C₁₆	C₂³×C₈₉	1	4	yes	—
159	C₄×C₈	D₄×C₈₉	1	2	yes	—
160	C₄×C₈	C₂³×C₈₉	1	2	yes	—
161	C₂⁴	—	4	2	no	—
162	C₂×Q₈	—	2	4	no	—
163	C₂×Q₈	—	4	2	no	—
164	C₂×Q₈	—	4	4	no	—
165	C₂×Q₈	—	4	4	no	—
166	C₂×D₄	—	2	4	no	—
167	C₂×D₄	—	4	4	no	—
168	C₂×D₄	—	4	4	no	—
169	C₂×D₄	—	4	8	no	—
170	C₂×D₄	—	4	2	no	—
171	C₂×D₄	—	8	8	no	—
172	C₂²×C₄	—	4	2	no	—
173	C₂²×C₄	D₈×C₈₉	1	2	yes	—
174	C₂²×C₄	C₂×D₄×C₈₉	1	1	yes	characteristic
175	Q₁₆	—	2	8	no	—
176	Q₁₆	—	4	4	no	—
177	Q₁₆	—	4	8	no	—
178	D₈	—	2	8	no	—
179	D₈	—	4	4	no	—
180	D₈	—	4	8	no	—
181	C₂×C₈	D₈×C₈₉	1	4	yes	—
182	C₂×C₈	C₂×D₄×C₈₉	1	1	yes	characteristic
183	C₂×C₈	C₂×D₄×C₈₉	1	4	yes	—
184	C₂×C₈	C₂×D₄×C₈₉	1	2	yes	—
185	C₂×C₈	C₂⁴×C₈₉	1	1	yes	characteristic
186	C₄⋊C₄	—	4	8	no	—
187	C₄²	D₈×C₈₉	1	2	yes	—
188	C₄²	C₂×D₄×C₈₉	1	2	yes	—
189	C₁₆	C₂×D₄×C₈₉	1	8	yes	complemented
190	C₂³	—	4	4	no	—
191	C₂³	—	8	4	no	—
192	C₂³	—	8	8	no	—
193	C₂³	C₂×D₈×C₈₉	1	1	yes	characteristic
194	Q₈	—	4	4	no	—
195	Q₈	—	4	4	no	—
196	Q₈	—	8	4	no	—
197	D₄	—	4	4	no	—
198	D₄	—	4	4	no	—
199	D₄	—	8	4	no	—
200	D₄	—	8	16	no	—
201	C₂×C₄	—	4	4	no	—
202	C₂×C₄	—	8	4	no	—
203	C₂×C₄	SD₃₂×C₈₉	1	8	yes	complemented
204	C₂×C₄	#127×C₈₉	1	2	yes	—
205	C₂×C₄	C₂×D₈×C₈₉	1	1	yes	characteristic
206	C₂×C₄	C₂×D₈×C₈₉	1	2	yes	—
207	C₂×C₄	C₂×D₈×C₈₉	1	4	yes	—
208	C₂×C₄	C₂²×D₄×C₈₉	1	1	yes	characteristic
209	C₈	#127×C₈₉	1	2	yes	—
210	C₈	C₂×D₈×C₈₉	1	4	yes	—
211	C₈	C₂²×D₄×C₈₉	1	2	yes	—
212	C₂²	—	8	4	no	—
213	C₂²	—	8	8	no	—
214	C₂²	—	16	8	no	—
215	C₂²	#493×C₈₉	1	2	yes	—
216	C₂²	C₂×SD₃₂×C₈₉	1	4	yes	—
217	C₂²	C₂²×D₈×C₈₉	1	1	yes	characteristic
218	C₄	—	8	4	no	—
219	C₄	#493×C₈₉	1	2	yes	—
220	C₄	C₂×SD₃₂×C₈₉	1	8	yes	complemented
221	C₄	C₂×#127×C₈₉	1	1	yes	characteristic
222	C₄	C₂²×D₈×C₈₉	1	1	yes	characteristic
223	C₂	—	16	4	no	—
224	C₂	C₈₉×#2248	1	4	yes	direct product factor
225	C₂	C₂×#493×C₈₉	1	1	yes	characteristic
226	C₂	C₂²×SD₃₂×C₈₉	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₈₉	C₂×D₈
commutator, Frattini, cosocle	C₂×C₈	C₂⁴×C₈₉
prime radical	C₂×#493×C₈₉	C₂
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₈₉ ◁ C₂×C₄²×C₈₉ ◁ C₂×C₄×C₈×C₈₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂²×SD₃₂×C₈₉	C₂	semidirect
2. C₂×#494×C₈₉	C₂	semidirect
4. C₈₉×#2248	C₂	direct (N × H)
5. C₂×C₄×C₁₆×C₈₉	C₂	semidirect
13. C₂×SD₃₂×C₈₉	C₂²	semidirect
16. #494×C₈₉	C₂²	semidirect
20. C₄×C₁₆×C₈₉	C₂²	semidirect
43. C₂×C₁₆×C₈₉	D₄	semidirect
75. C₁₆×C₈₉	C₂×D₄	semidirect
89. C₂×C₄×C₈₉	SD₃₂	semidirect
106. C₄×C₈₉	C₂×SD₃₂	semidirect
109. C₂×#2248	C₈₉	direct (N × H)
111. C₂×C₈₉	#2248	direct (N × H)
114. C₂²×SD₃₂	C₂×C₈₉	semidirect
115. C₂×#494	C₂×C₈₉	semidirect
117. #2248	C₂×C₈₉	direct (N × H)
118. C₂×C₄×C₁₆	C₂×C₈₉	semidirect
119. C₈₉	C₂×#2248	direct (N × H)
127. C₂×SD₃₂	C₂²×C₈₉	semidirect
130. #494	C₂²×C₈₉	semidirect
134. C₄×C₁₆	C₂²×C₈₉	semidirect
157. C₂×C₁₆	D₄×C₈₉	semidirect
189. C₁₆	C₂×D₄×C₈₉	semidirect
203. C₂×C₄	SD₃₂×C₈₉	semidirect
220. C₄	C₂×SD₃₂×C₈₉	semidirect
224. C₂	C₈₉×#2248	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×SD₃₂×C₈₉	2
C₂×#494×C₈₉	2
C₂×#493×C₈₉	2
C₈₉×#2248	2
C₂×C₄×C₁₆×C₈₉	2
C₂×#2248	89

Subgroups — C2×C89×#2248 #36411559

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₈₉×#2248 #36411559