Subgroups — C₈₉×#20454 #36398302

Order 22784.

1126 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#427×C₈₉	C₂	1	1	yes	maximal, characteristic
2	C₂²×#106×C₈₉	C₂	1	1	yes	maximal, characteristic
3	C₂×#405×C₈₉	C₂	1	1	yes	maximal, characteristic
4	C₈₉×#2274	C₂	1	2	yes	maximal
5	C₈₉×#1776	C₂	1	4	yes	maximal, complemented
6	C₄×#106×C₈₉	C₂	1	4	yes	maximal, complemented
7	C₈₉×#1736	C₂	1	2	yes	maximal
8	C₂²×M₁₆×C₈₉	C₂²	1	1	yes	characteristic
9	C₂³×C₈×C₈₉	C₂²	1	1	yes	characteristic
10	C₂×#117×C₈₉	C₂²	1	2	yes	—
11	C₂×#117×C₈₉	C₂²	1	1	yes	characteristic
12	C₂²×C₄⋊C₄×C₈₉	C₂²	1	2	yes	—
13	#427×C₈₉	C₄	1	8	yes	complemented
14	C₂×#107×C₈₉	C₂²	1	2	yes	—
15	C₂×#106×C₈₉	C₄	1	8	yes	complemented
16	C₂×#106×C₈₉	C₂²	1	2	yes	—
17	C₂×#106×C₈₉	C₂²	1	2	yes	—
18	C₂×#106×C₈₉	C₂²	1	2	yes	—
19	#405×C₈₉	C₄	1	8	yes	complemented
20	C₂×#97×C₈₉	C₂²	1	2	yes	—
21	C₂×C₄×C₈×C₈₉	C₂²	1	2	yes	—
22	C₄×C₄⋊C₄×C₈₉	—	2	4	no	—
23	C₄×C₄⋊C₄×C₈₉	C₂²	1	8	yes	—
24	C₄×C₂²⋊C₄×C₈₉	—	2	4	no	—
25	#340×C₈₉	C₂²	1	8	yes	—
26	C₂³×C₄×C₈₉	—	2	2	no	—
27	C₂³×C₄×C₈₉	C₂³	1	1	yes	characteristic
28	C₂×M₁₆×C₈₉	—	2	2	no	—
29	C₂×M₁₆×C₈₉	—	2	2	no	—
30	C₂×M₁₆×C₈₉	C₂×C₄	1	4	yes	—
31	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
32	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
33	C₂²×C₈×C₈₉	C₂×C₄	1	4	yes	—
34	C₂²×C₈×C₈₉	C₂³	1	2	yes	—
35	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
36	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
37	#117×C₈₉	—	2	4	no	—
38	#117×C₈₉	C₂×C₄	1	8	yes	—
39	#117×C₈₉	C₂×C₄	1	4	yes	—
40	#117×C₈₉	Q₈	1	4	yes	—
41	C₂×C₄⋊C₄×C₈₉	—	2	2	no	—
42	C₂×C₄⋊C₄×C₈₉	—	2	4	no	—
43	C₂×C₄⋊C₄×C₈₉	C₂×C₄	1	8	yes	—
44	C₂×C₄⋊C₄×C₈₉	D₄	1	2	yes	—
45	C₂×C₄⋊C₄×C₈₉	C₂³	1	4	yes	—
46	C₂×C₄⋊C₄×C₈₉	C₂³	1	4	yes	—
47	C₂×C₂²⋊C₄×C₈₉	—	2	2	no	—
48	C₂×C₂²⋊C₄×C₈₉	D₄	1	2	yes	—
49	C₂×C₄²×C₈₉	—	2	2	no	—
50	C₂×C₄²×C₈₉	—	2	8	no	—
51	C₂×C₄²×C₈₉	C₂³	1	2	yes	—
52	#107×C₈₉	C₂×C₄	1	8	yes	complemented
53	#106×C₈₉	C₂×C₄	1	8	yes	—
54	#106×C₈₉	C₂×C₄	1	8	yes	—
55	#106×C₈₉	C₂×C₄	1	8	yes	complemented
56	#97×C₈₉	C₂×C₄	1	8	yes	complemented
57	C₄×C₈×C₈₉	C₂×C₄	1	8	yes	complemented
58	#95×C₈₉	—	2	8	no	—
59	C₂⁴×C₈₉	C₂×D₄	1	1	yes	characteristic
60	C₂²×C₄×C₈₉	—	2	4	no	—
61	C₂²×C₄×C₈₉	—	2	4	no	—
62	C₂²×C₄×C₈₉	—	2	8	no	—
63	C₂²×C₄×C₈₉	—	8	4	no	—
64	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
65	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
66	C₂²×C₄×C₈₉	C₂²×C₄	1	2	yes	—
67	C₂²×C₄×C₈₉	C₂×D₄	1	4	yes	—
68	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
69	C₂²×C₄×C₈₉	C₂×Q₈	1	2	yes	—
70	C₂²×C₄×C₈₉	#41	1	2	yes	—
71	C₂²×C₄×C₈₉	#41	1	2	yes	—
72	C₂²×C₄×C₈₉	C₂⁴	1	1	yes	characteristic
73	M₁₆×C₈₉	—	2	8	no	—
74	C₂×C₈×C₈₉	—	2	2	no	—
75	C₂×C₈×C₈₉	—	2	2	no	—
76	C₂×C₈×C₈₉	C₄²	1	16	yes	complemented
77	C₂×C₈×C₈₉	C₂²×C₄	1	4	yes	—
78	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
79	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
80	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
81	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
82	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
83	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
84	C₄⋊C₄×C₈₉	—	2	8	no	—
85	C₄⋊C₄×C₈₉	—	2	4	no	—
86	C₄⋊C₄×C₈₉	—	2	4	no	—
87	C₄⋊C₄×C₈₉	C₄⋊C₄	1	8	yes	—
88	C₄⋊C₄×C₈₉	C₂²×C₄	1	8	yes	—
89	C₄⋊C₄×C₈₉	C₂²×C₄	1	8	yes	—
90	C₂²⋊C₄×C₈₉	—	2	8	no	—
91	C₂²⋊C₄×C₈₉	C₄⋊C₄	1	8	yes	—
92	C₄²×C₈₉	—	2	8	no	—
93	C₄²×C₈₉	—	8	8	no	—
94	C₄²×C₈₉	C₂²×C₄	1	4	yes	—
95	C₄²×C₈₉	C₂×Q₈	1	4	yes	—
96	C₂³×C₈₉	—	2	4	no	—
97	C₂³×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
98	C₂³×C₈₉	C₄×D₄	1	2	yes	—
99	C₂³×C₈₉	C₄×D₄	1	2	yes	—
100	C₂³×C₈₉	C₂²×D₄	1	1	yes	characteristic
101	C₂×C₄×C₈₉	—	2	8	no	—
102	C₂×C₄×C₈₉	—	2	8	no	—
103	C₂×C₄×C₈₉	—	2	8	no	—
104	C₂×C₄×C₈₉	—	4	4	no	—
105	C₂×C₄×C₈₉	—	4	8	no	—
106	C₂×C₄×C₈₉	—	4	4	no	—
107	C₂×C₄×C₈₉	—	8	8	no	—
108	C₂×C₄×C₈₉	C₂×C₄²	1	4	yes	—
109	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	8	yes	—
110	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	2	yes	—
111	C₂×C₄×C₈₉	#117	1	4	yes	—
112	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
113	C₂×C₄×C₈₉	C₄×D₄	1	2	yes	—
114	C₂×C₄×C₈₉	C₄×Q₈	1	4	yes	—
115	C₂×C₄×C₈₉	C₄×Q₈	1	4	yes	—
116	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
117	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
118	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
119	C₂×C₄×C₈₉	C₂²×Q₈	1	1	yes	characteristic
120	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
121	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
122	C₈×C₈₉	—	2	4	no	—
123	C₈×C₈₉	C₂×C₄²	1	4	yes	—
124	C₈×C₈₉	C₂×C₄²	1	4	yes	—
125	C₂²×C₈₉	—	2	4	no	—
126	C₂²×C₈₉	—	2	4	no	—
127	C₂²×C₈₉	—	2	4	no	—
128	C₂²×C₈₉	C₄×C₄⋊C₄	1	4	yes	—
129	C₂²×C₈₉	C₂²×C₄⋊C₄	1	1	yes	characteristic
130	C₂²×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
131	C₂²×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
132	C₂²×C₈₉	#577	1	4	yes	—
133	C₄×C₈₉	—	2	8	no	—
134	C₄×C₈₉	—	4	8	no	—
135	C₄×C₈₉	—	4	8	no	—
136	C₄×C₈₉	C₄×C₄⋊C₄	1	4	yes	—
137	C₄×C₈₉	C₂²×C₄²	1	1	yes	characteristic
138	C₄×C₈₉	C₂×#117	1	1	yes	characteristic
139	C₄×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
140	C₄×C₈₉	C₂×C₄×Q₈	1	1	yes	characteristic
141	#20454	C₈₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
142	C₂×C₈₉	—	2	4	no	—
143	C₂×C₈₉	C₂×C₄×C₄⋊C₄	1	1	yes	characteristic
144	C₂×C₈₉	#2912	1	2	yes	—
145	C₂×C₈₉	#2949	1	2	yes	—
146	C₂×C₈₉	#2952	1	2	yes	—
147	C₂×#427	C₂×C₈₉	1	1	yes	characteristic
148	C₂²×#106	C₂×C₈₉	1	1	yes	characteristic
149	C₂×#405	C₂×C₈₉	1	1	yes	characteristic
150	#2274	C₂×C₈₉	1	2	yes	—
151	#1776	C₂×C₈₉	1	4	yes	complemented
152	C₄×#106	C₂×C₈₉	1	4	yes	complemented
153	#1736	C₂×C₈₉	1	2	yes	—
154	C₈₉	#20454	1	1	yes	characteristic, direct product factor, Sylow
155	C₂²×M₁₆	C₂²×C₈₉	1	1	yes	characteristic
156	C₂³×C₈	C₂²×C₈₉	1	1	yes	characteristic
157	C₂×#117	C₂²×C₈₉	1	2	yes	—
158	C₂×#117	C₂²×C₈₉	1	1	yes	characteristic
159	C₂²×C₄⋊C₄	C₂²×C₈₉	1	2	yes	—
160	#427	C₄×C₈₉	1	8	yes	complemented
161	C₂×#107	C₂²×C₈₉	1	2	yes	—
162	C₂×#106	C₄×C₈₉	1	8	yes	complemented
163	C₂×#106	C₂²×C₈₉	1	2	yes	—
164	C₂×#106	C₂²×C₈₉	1	2	yes	—
165	C₂×#106	C₂²×C₈₉	1	2	yes	—
166	#405	C₄×C₈₉	1	8	yes	complemented
167	C₂×#97	C₂²×C₈₉	1	2	yes	—
168	C₂×C₄×C₈	C₂²×C₈₉	1	2	yes	—
169	C₄×C₄⋊C₄	—	2	4	no	—
170	C₄×C₄⋊C₄	C₂²×C₈₉	1	8	yes	—
171	C₄×C₂²⋊C₄	—	2	4	no	—
172	#340	C₂²×C₈₉	1	8	yes	—
173	C₂³×C₄	—	2	2	no	—
174	C₂³×C₄	C₂³×C₈₉	1	1	yes	characteristic
175	C₂×M₁₆	—	2	2	no	—
176	C₂×M₁₆	—	2	2	no	—
177	C₂×M₁₆	C₂×C₄×C₈₉	1	4	yes	—
178	C₂²×C₈	C₂×C₄×C₈₉	1	4	yes	—
179	C₂²×C₈	C₂×C₄×C₈₉	1	4	yes	—
180	C₂²×C₈	C₂×C₄×C₈₉	1	4	yes	—
181	C₂²×C₈	C₂³×C₈₉	1	2	yes	—
182	C₂²×C₈	C₂³×C₈₉	1	1	yes	characteristic
183	C₂²×C₈	C₂³×C₈₉	1	1	yes	characteristic
184	#117	—	2	4	no	—
185	#117	C₂×C₄×C₈₉	1	8	yes	—
186	#117	C₂×C₄×C₈₉	1	4	yes	—
187	#117	Q₈×C₈₉	1	4	yes	—
188	C₂×C₄⋊C₄	—	2	2	no	—
189	C₂×C₄⋊C₄	—	2	4	no	—
190	C₂×C₄⋊C₄	C₂×C₄×C₈₉	1	8	yes	—
191	C₂×C₄⋊C₄	D₄×C₈₉	1	2	yes	—
192	C₂×C₄⋊C₄	C₂³×C₈₉	1	4	yes	—
193	C₂×C₄⋊C₄	C₂³×C₈₉	1	4	yes	—
194	C₂×C₂²⋊C₄	—	2	2	no	—
195	C₂×C₂²⋊C₄	D₄×C₈₉	1	2	yes	—
196	C₂×C₄²	—	2	2	no	—
197	C₂×C₄²	—	2	8	no	—
198	C₂×C₄²	C₂³×C₈₉	1	2	yes	—
199	#107	C₂×C₄×C₈₉	1	8	yes	complemented
200	#106	C₂×C₄×C₈₉	1	8	yes	—
201	#106	C₂×C₄×C₈₉	1	8	yes	—
202	#106	C₂×C₄×C₈₉	1	8	yes	complemented
203	#97	C₂×C₄×C₈₉	1	8	yes	complemented
204	C₄×C₈	C₂×C₄×C₈₉	1	8	yes	complemented
205	#95	—	2	8	no	—
206	C₂⁴	C₂×D₄×C₈₉	1	1	yes	characteristic
207	C₂²×C₄	—	2	4	no	—
208	C₂²×C₄	—	2	4	no	—
209	C₂²×C₄	—	2	8	no	—
210	C₂²×C₄	—	8	4	no	—
211	C₂²×C₄	C₂²×C₄×C₈₉	1	2	yes	—
212	C₂²×C₄	C₂²×C₄×C₈₉	1	2	yes	—
213	C₂²×C₄	C₂²×C₄×C₈₉	1	2	yes	—
214	C₂²×C₄	C₂×D₄×C₈₉	1	4	yes	—
215	C₂²×C₄	C₂×D₄×C₈₉	1	1	yes	characteristic
216	C₂²×C₄	C₂×Q₈×C₈₉	1	2	yes	—
217	C₂²×C₄	#41×C₈₉	1	2	yes	—
218	C₂²×C₄	#41×C₈₉	1	2	yes	—
219	C₂²×C₄	C₂⁴×C₈₉	1	1	yes	characteristic
220	M₁₆	—	2	8	no	—
221	C₂×C₈	—	2	2	no	—
222	C₂×C₈	—	2	2	no	—
223	C₂×C₈	C₄²×C₈₉	1	16	yes	complemented
224	C₂×C₈	C₂²×C₄×C₈₉	1	4	yes	—
225	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
226	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
227	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
228	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
229	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
230	C₂×C₈	C₂²×C₄×C₈₉	1	2	yes	—
231	C₄⋊C₄	—	2	8	no	—
232	C₄⋊C₄	—	2	4	no	—
233	C₄⋊C₄	—	2	4	no	—
234	C₄⋊C₄	C₄⋊C₄×C₈₉	1	8	yes	—
235	C₄⋊C₄	C₂²×C₄×C₈₉	1	8	yes	—
236	C₄⋊C₄	C₂²×C₄×C₈₉	1	8	yes	—
237	C₂²⋊C₄	—	2	8	no	—
238	C₂²⋊C₄	C₄⋊C₄×C₈₉	1	8	yes	—
239	C₄²	—	2	8	no	—
240	C₄²	—	8	8	no	—
241	C₄²	C₂²×C₄×C₈₉	1	4	yes	—
242	C₄²	C₂×Q₈×C₈₉	1	4	yes	—
243	C₂³	—	2	4	no	—
244	C₂³	C₂×C₄⋊C₄×C₈₉	1	2	yes	—
245	C₂³	C₄×D₄×C₈₉	1	2	yes	—
246	C₂³	C₄×D₄×C₈₉	1	2	yes	—
247	C₂³	C₂²×D₄×C₈₉	1	1	yes	characteristic
248	C₂×C₄	—	2	8	no	—
249	C₂×C₄	—	2	8	no	—
250	C₂×C₄	—	2	8	no	—
251	C₂×C₄	—	4	4	no	—
252	C₂×C₄	—	4	8	no	—
253	C₂×C₄	—	4	4	no	—
254	C₂×C₄	—	8	8	no	—
255	C₂×C₄	C₂×C₄²×C₈₉	1	4	yes	—
256	C₂×C₄	C₂×C₄⋊C₄×C₈₉	1	8	yes	—
257	C₂×C₄	C₂×C₄⋊C₄×C₈₉	1	2	yes	—
258	C₂×C₄	#117×C₈₉	1	4	yes	—
259	C₂×C₄	C₄×D₄×C₈₉	1	2	yes	—
260	C₂×C₄	C₄×D₄×C₈₉	1	2	yes	—
261	C₂×C₄	C₄×Q₈×C₈₉	1	4	yes	—
262	C₂×C₄	C₄×Q₈×C₈₉	1	4	yes	—
263	C₂×C₄	C₂³×C₄×C₈₉	1	1	yes	characteristic
264	C₂×C₄	C₂³×C₄×C₈₉	1	1	yes	characteristic
265	C₂×C₄	C₂³×C₄×C₈₉	1	1	yes	characteristic
266	C₂×C₄	C₂²×Q₈×C₈₉	1	1	yes	characteristic
267	C₂×C₄	C₂×#41×C₈₉	1	1	yes	characteristic
268	C₂×C₄	C₂×#41×C₈₉	1	1	yes	characteristic
269	C₈	—	2	4	no	—
270	C₈	C₂×C₄²×C₈₉	1	4	yes	—
271	C₈	C₂×C₄²×C₈₉	1	4	yes	—
272	C₂²	—	2	4	no	—
273	C₂²	—	2	4	no	—
274	C₂²	—	2	4	no	—
275	C₂²	C₄×C₄⋊C₄×C₈₉	1	4	yes	—
276	C₂²	C₂²×C₄⋊C₄×C₈₉	1	1	yes	characteristic
277	C₂²	C₂×C₄×D₄×C₈₉	1	1	yes	characteristic
278	C₂²	C₂×C₄×D₄×C₈₉	1	1	yes	characteristic
279	C₂²	#577×C₈₉	1	4	yes	—
280	C₄	—	2	8	no	—
281	C₄	—	4	8	no	—
282	C₄	—	4	8	no	—
283	C₄	C₄×C₄⋊C₄×C₈₉	1	4	yes	—
284	C₄	C₂²×C₄²×C₈₉	1	1	yes	characteristic
285	C₄	C₂×#117×C₈₉	1	1	yes	characteristic
286	C₄	C₂×C₄×Q₈×C₈₉	1	1	yes	characteristic
287	C₄	C₂×C₄×Q₈×C₈₉	1	1	yes	characteristic
288	C₂	—	2	4	no	—
289	C₂	C₂×C₄×C₄⋊C₄×C₈₉	1	1	yes	characteristic
290	C₂	C₈₉×#2912	1	2	yes	—
291	C₂	C₈₉×#2949	1	2	yes	—
292	C₂	C₈₉×#2952	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₈₉	C₂²×D₄
commutator	C₄	C₂²×C₄²×C₈₉
Frattini, cosocle	C₂²×C₄	C₂⁴×C₈₉
prime radical	C₂⁴×C₈₉	C₂×D₄
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₈₉ ◁ C₂×#117×C₈₉ ◁ G

Complements

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

N	H ≅ G/N	type
5. C₈₉×#1776	C₂	semidirect
6. C₄×#106×C₈₉	C₂	semidirect
13. #427×C₈₉	C₄	semidirect
15. C₂×#106×C₈₉	C₄	semidirect
19. #405×C₈₉	C₄	semidirect
52. #107×C₈₉	C₂×C₄	semidirect
55. #106×C₈₉	C₂×C₄	semidirect
56. #97×C₈₉	C₂×C₄	semidirect
57. C₄×C₈×C₈₉	C₂×C₄	semidirect
76. C₂×C₈×C₈₉	C₄²	semidirect
141. #20454	C₈₉	direct (N × H)
151. #1776	C₂×C₈₉	semidirect
152. C₄×#106	C₂×C₈₉	semidirect
154. C₈₉	#20454	direct (N × H)
160. #427	C₄×C₈₉	semidirect
162. C₂×#106	C₄×C₈₉	semidirect
166. #405	C₄×C₈₉	semidirect
199. #107	C₂×C₄×C₈₉	semidirect
202. #106	C₂×C₄×C₈₉	semidirect
203. #97	C₂×C₄×C₈₉	semidirect
204. C₄×C₈	C₂×C₄×C₈₉	semidirect
223. C₂×C₈	C₄²×C₈₉	semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×#427×C₈₉	2
C₂²×#106×C₈₉	2
C₂×#405×C₈₉	2
C₈₉×#2274	2
C₈₉×#1776	2
C₄×#106×C₈₉	2
C₈₉×#1736	2
#20454	89

Subgroups — C89×#20454 #36398302

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₈₉×#20454 #36398302