Subgroups — C₂×C₈₉×#2383 #36412197

Order 22784.

2502 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#126×C₈₉	C₂	1	1	yes	maximal, characteristic
2	C₈₉×#2383	C₂	1	16	yes	maximal, direct product factor
3	C₂×#389×C₈₉	C₂	1	3	yes	maximal, complemented
4	C₂×#388×C₈₉	C₂	1	3	yes	maximal
5	C₂×#387×C₈₉	C₂	1	3	yes	maximal, complemented
6	C₂×#385×C₈₉	C₂	1	3	yes	maximal
7	C₂×#384×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#383×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂⁴×C₄×C₈₉	C₂²	1	1	yes	characteristic
10	C₂×#126×C₈₉	C₄	1	16	yes	complemented
11	C₂×#126×C₈₉	C₂²	1	8	yes	—
12	C₂²×C₄⋊C₄×C₈₉	C₂²	1	3	yes	—
13	C₂²×C₄⋊C₄×C₈₉	C₂²	1	3	yes	—
14	C₂²×C₄⋊C₄×C₈₉	C₂²	1	3	yes	—
15	C₂²×C₄⋊C₄×C₈₉	C₂²	1	3	yes	—
16	C₂²×C₂²⋊C₄×C₈₉	C₂²	1	3	yes	—
17	C₂²×C₂²⋊C₄×C₈₉	C₂²	1	3	yes	—
18	C₂²×C₄²×C₈₉	C₂²	1	3	yes	—
19	C₂²×C₄²×C₈₉	C₂²	1	1	yes	characteristic
20	#389×C₈₉	C₂²	1	24	yes	complemented
21	#388×C₈₉	C₂²	1	24	yes	—
22	#387×C₈₉	C₂²	1	24	yes	complemented
23	#385×C₈₉	C₂²	1	24	yes	—
24	#384×C₈₉	C₂²	1	8	yes	complemented
25	#383×C₈₉	C₂²	1	8	yes	complemented
26	C₂×#95×C₈₉	C₂²	1	3	yes	—
27	C₂×#95×C₈₉	C₂²	1	3	yes	—
28	C₂×#95×C₈₉	C₂²	1	3	yes	—
29	C₂×#95×C₈₉	C₂²	1	3	yes	—
30	C₂⁵×C₈₉	C₂³	1	1	yes	characteristic
31	C₂³×C₄×C₈₉	—	4	6	no	—
32	C₂³×C₄×C₈₉	C₂³	1	3	yes	—
33	C₂³×C₄×C₈₉	C₂³	1	1	yes	characteristic
34	C₂³×C₄×C₈₉	C₂³	1	1	yes	characteristic
35	C₂³×C₄×C₈₉	C₂³	1	3	yes	—
36	C₂³×C₄×C₈₉	C₂³	1	3	yes	—
37	C₂³×C₄×C₈₉	C₂³	1	3	yes	—
38	C₂³×C₄×C₈₉	C₂³	1	4	yes	—
39	#126×C₈₉	C₂×C₄	1	64	yes	complemented
40	C₂×C₄⋊C₄×C₈₉	—	4	6	no	—
41	C₂×C₄⋊C₄×C₈₉	—	4	6	no	—
42	C₂×C₄⋊C₄×C₈₉	—	4	6	no	—
43	C₂×C₄⋊C₄×C₈₉	C₂×C₄	1	24	yes	complemented
44	C₂×C₄⋊C₄×C₈₉	C₂³	1	12	yes	—
45	C₂×C₄⋊C₄×C₈₉	C₂³	1	12	yes	—
46	C₂×C₄⋊C₄×C₈₉	C₂³	1	12	yes	—
47	C₂×C₄⋊C₄×C₈₉	C₂³	1	12	yes	—
48	C₂×C₂²⋊C₄×C₈₉	—	4	6	no	—
49	C₂×C₂²⋊C₄×C₈₉	C₂×C₄	1	24	yes	—
50	C₂×C₂²⋊C₄×C₈₉	C₂³	1	12	yes	—
51	C₂×C₂²⋊C₄×C₈₉	C₂³	1	12	yes	—
52	C₂×C₄²×C₈₉	—	4	6	no	—
53	C₂×C₄²×C₈₉	C₂×C₄	1	8	yes	complemented
54	C₂×C₄²×C₈₉	C₂³	1	12	yes	—
55	C₂×C₄²×C₈₉	C₂³	1	4	yes	—
56	#95×C₈₉	C₂³	1	12	yes	—
57	#95×C₈₉	C₂³	1	12	yes	—
58	#95×C₈₉	C₂³	1	12	yes	—
59	#95×C₈₉	C₂³	1	12	yes	—
60	C₂⁴×C₈₉	—	2	6	no	—
61	C₂⁴×C₈₉	—	2	6	no	—
62	C₂⁴×C₈₉	C₂²×C₄	1	4	yes	—
63	C₂⁴×C₈₉	C₂⁴	1	2	yes	—
64	C₂⁴×C₈₉	C₂⁴	1	1	yes	characteristic
65	C₂²×C₄×C₈₉	—	2	6	no	—
66	C₂²×C₄×C₈₉	—	2	6	no	—
67	C₂²×C₄×C₈₉	—	2	6	no	—
68	C₂²×C₄×C₈₉	—	2	6	no	—
69	C₂²×C₄×C₈₉	—	2	6	no	—
70	C₂²×C₄×C₈₉	—	2	6	no	—
71	C₂²×C₄×C₈₉	—	2	6	no	—
72	C₂²×C₄×C₈₉	—	2	6	no	—
73	C₂²×C₄×C₈₉	—	2	6	no	—
74	C₂²×C₄×C₈₉	—	2	6	no	—
75	C₂²×C₄×C₈₉	—	2	12	no	—
76	C₂²×C₄×C₈₉	—	4	12	no	—
77	C₂²×C₄×C₈₉	—	4	16	no	—
78	C₂²×C₄×C₈₉	C₂²×C₄	1	12	yes	—
79	C₂²×C₄×C₈₉	C₂²×C₄	1	12	yes	—
80	C₂²×C₄×C₈₉	C₂⁴	1	6	yes	—
81	C₂²×C₄×C₈₉	C₂⁴	1	2	yes	—
82	C₂²×C₄×C₈₉	C₂⁴	1	2	yes	—
83	C₂²×C₄×C₈₉	C₂⁴	1	6	yes	—
84	C₂²×C₄×C₈₉	C₂⁴	1	6	yes	—
85	C₂²×C₄×C₈₉	C₂⁴	1	6	yes	—
86	C₄⋊C₄×C₈₉	—	4	12	no	—
87	C₄⋊C₄×C₈₉	—	4	12	no	—
88	C₄⋊C₄×C₈₉	—	4	12	no	—
89	C₄⋊C₄×C₈₉	C₂²×C₄	1	48	yes	complemented
90	C₂²⋊C₄×C₈₉	—	4	12	no	—
91	C₂²⋊C₄×C₈₉	C₂²×C₄	1	48	yes	—
92	C₄²×C₈₉	—	4	12	no	—
93	C₄²×C₈₉	C₂²×C₄	1	16	yes	complemented
94	C₂³×C₈₉	—	2	24	no	—
95	C₂³×C₈₉	—	2	6	no	—
96	C₂³×C₈₉	—	2	6	no	—
97	C₂³×C₈₉	—	4	4	no	—
98	C₂³×C₈₉	—	4	12	no	—
99	C₂³×C₈₉	C₂³×C₄	1	4	yes	—
100	C₂³×C₈₉	C₂³×C₄	1	2	yes	—
101	C₂³×C₈₉	H(5,𝔽₂)	1	6	yes	—
102	C₂³×C₈₉	2₋¹⁺⁴	1	6	yes	—
103	C₂³×C₈₉	C₂⁵	1	1	yes	characteristic
104	C₂×C₄×C₈₉	—	2	24	no	—
105	C₂×C₄×C₈₉	—	2	24	no	—
106	C₂×C₄×C₈₉	—	2	6	no	—
107	C₂×C₄×C₈₉	—	2	6	no	—
108	C₂×C₄×C₈₉	—	2	6	no	—
109	C₂×C₄×C₈₉	—	2	6	no	—
110	C₂×C₄×C₈₉	—	2	6	no	—
111	C₂×C₄×C₈₉	—	2	6	no	—
112	C₂×C₄×C₈₉	—	2	6	no	—
113	C₂×C₄×C₈₉	—	2	6	no	—
114	C₂×C₄×C₈₉	—	2	6	no	—
115	C₂×C₄×C₈₉	—	2	6	no	—
116	C₂×C₄×C₈₉	—	2	12	no	—
117	C₂×C₄×C₈₉	—	4	16	no	—
118	C₂×C₄×C₈₉	—	4	12	no	—
119	C₂×C₄×C₈₉	—	4	4	no	—
120	C₂×C₄×C₈₉	—	4	4	no	—
121	C₂×C₄×C₈₉	—	4	12	no	—
122	C₂×C₄×C₈₉	C₂³×C₄	1	12	yes	—
123	C₂×C₄×C₈₉	C₂³×C₄	1	12	yes	—
124	C₂²×C₈₉	—	2	12	no	—
125	C₂²×C₈₉	—	4	16	no	—
126	C₂²×C₈₉	—	4	2	no	—
127	C₂²×C₈₉	—	4	6	no	—
128	C₂²×C₈₉	#520	1	12	yes	—
129	C₂²×C₈₉	#560	1	4	yes	—
130	C₂²×C₈₉	#563	1	12	yes	—
131	C₂²×C₈₉	C₂⁴×C₄	1	1	yes	characteristic
132	C₂²×C₈₉	C₂×H(5,𝔽₂)	1	3	yes	—
133	C₂²×C₈₉	C₂×2₋¹⁺⁴	1	3	yes	—
134	C₄×C₈₉	—	2	12	no	—
135	C₄×C₈₉	—	2	12	no	—
136	C₄×C₈₉	—	4	6	no	—
137	C₄×C₈₉	—	4	2	no	—
138	C₄×C₈₉	—	4	2	no	—
139	C₄×C₈₉	—	4	6	no	—
140	C₂×#2383	C₈₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
141	C₂×C₈₉	—	4	4	no	—
142	C₂×C₈₉	#2383	1	8	yes	direct product factor
143	C₂×C₈₉	C₂×#520	1	3	yes	—
144	C₂×C₈₉	C₂×#560	1	1	yes	characteristic
145	C₂×C₈₉	C₂×#563	1	3	yes	—
146	C₂²×#126	C₂×C₈₉	1	1	yes	characteristic
147	#2383	C₂×C₈₉	1	16	yes	direct product factor
148	C₂×#389	C₂×C₈₉	1	3	yes	complemented
149	C₂×#388	C₂×C₈₉	1	3	yes	—
150	C₂×#387	C₂×C₈₉	1	3	yes	complemented
151	C₂×#385	C₂×C₈₉	1	3	yes	—
152	C₂×#384	C₂×C₈₉	1	1	yes	characteristic, complemented
153	C₂×#383	C₂×C₈₉	1	1	yes	characteristic, complemented
154	C₈₉	C₂×#2383	1	1	yes	characteristic, direct product factor, Sylow
155	C₂⁴×C₄	C₂²×C₈₉	1	1	yes	characteristic
156	C₂×#126	C₄×C₈₉	1	16	yes	complemented
157	C₂×#126	C₂²×C₈₉	1	8	yes	—
158	C₂²×C₄⋊C₄	C₂²×C₈₉	1	3	yes	—
159	C₂²×C₄⋊C₄	C₂²×C₈₉	1	3	yes	—
160	C₂²×C₄⋊C₄	C₂²×C₈₉	1	3	yes	—
161	C₂²×C₄⋊C₄	C₂²×C₈₉	1	3	yes	—
162	C₂²×C₂²⋊C₄	C₂²×C₈₉	1	3	yes	—
163	C₂²×C₂²⋊C₄	C₂²×C₈₉	1	3	yes	—
164	C₂²×C₄²	C₂²×C₈₉	1	3	yes	—
165	C₂²×C₄²	C₂²×C₈₉	1	1	yes	characteristic
166	#389	C₂²×C₈₉	1	24	yes	complemented
167	#388	C₂²×C₈₉	1	24	yes	—
168	#387	C₂²×C₈₉	1	24	yes	complemented
169	#385	C₂²×C₈₉	1	24	yes	—
170	#384	C₂²×C₈₉	1	8	yes	complemented
171	#383	C₂²×C₈₉	1	8	yes	complemented
172	C₂×#95	C₂²×C₈₉	1	3	yes	—
173	C₂×#95	C₂²×C₈₉	1	3	yes	—
174	C₂×#95	C₂²×C₈₉	1	3	yes	—
175	C₂×#95	C₂²×C₈₉	1	3	yes	—
176	C₂⁵	C₂³×C₈₉	1	1	yes	characteristic
177	C₂³×C₄	—	4	6	no	—
178	C₂³×C₄	C₂³×C₈₉	1	3	yes	—
179	C₂³×C₄	C₂³×C₈₉	1	3	yes	—
180	C₂³×C₄	C₂³×C₈₉	1	1	yes	characteristic
181	C₂³×C₄	C₂³×C₈₉	1	1	yes	characteristic
182	C₂³×C₄	C₂³×C₈₉	1	3	yes	—
183	C₂³×C₄	C₂³×C₈₉	1	3	yes	—
184	C₂³×C₄	C₂³×C₈₉	1	4	yes	—
185	#126	C₂×C₄×C₈₉	1	64	yes	complemented
186	C₂×C₄⋊C₄	—	4	6	no	—
187	C₂×C₄⋊C₄	—	4	6	no	—
188	C₂×C₄⋊C₄	—	4	6	no	—
189	C₂×C₄⋊C₄	C₂×C₄×C₈₉	1	24	yes	complemented
190	C₂×C₄⋊C₄	C₂³×C₈₉	1	12	yes	—
191	C₂×C₄⋊C₄	C₂³×C₈₉	1	12	yes	—
192	C₂×C₄⋊C₄	C₂³×C₈₉	1	12	yes	—
193	C₂×C₄⋊C₄	C₂³×C₈₉	1	12	yes	—
194	C₂×C₂²⋊C₄	—	4	6	no	—
195	C₂×C₂²⋊C₄	C₂×C₄×C₈₉	1	24	yes	—
196	C₂×C₂²⋊C₄	C₂³×C₈₉	1	12	yes	—
197	C₂×C₂²⋊C₄	C₂³×C₈₉	1	12	yes	—
198	C₂×C₄²	—	4	6	no	—
199	C₂×C₄²	C₂×C₄×C₈₉	1	8	yes	complemented
200	C₂×C₄²	C₂³×C₈₉	1	12	yes	—
201	C₂×C₄²	C₂³×C₈₉	1	4	yes	—
202	#95	C₂³×C₈₉	1	12	yes	—
203	#95	C₂³×C₈₉	1	12	yes	—
204	#95	C₂³×C₈₉	1	12	yes	—
205	#95	C₂³×C₈₉	1	12	yes	—
206	C₂⁴	—	2	6	no	—
207	C₂⁴	—	2	6	no	—
208	C₂⁴	C₂²×C₄×C₈₉	1	4	yes	—
209	C₂⁴	C₂⁴×C₈₉	1	2	yes	—
210	C₂⁴	C₂⁴×C₈₉	1	1	yes	characteristic
211	C₂²×C₄	—	2	6	no	—
212	C₂²×C₄	—	2	6	no	—
213	C₂²×C₄	—	2	6	no	—
214	C₂²×C₄	—	2	6	no	—
215	C₂²×C₄	—	2	6	no	—
216	C₂²×C₄	—	2	6	no	—
217	C₂²×C₄	—	2	6	no	—
218	C₂²×C₄	—	2	6	no	—
219	C₂²×C₄	—	2	6	no	—
220	C₂²×C₄	—	2	6	no	—
221	C₂²×C₄	—	2	12	no	—
222	C₂²×C₄	—	4	12	no	—
223	C₂²×C₄	—	4	16	no	—
224	C₂²×C₄	C₂²×C₄×C₈₉	1	12	yes	—
225	C₂²×C₄	C₂²×C₄×C₈₉	1	12	yes	—
226	C₂²×C₄	C₂⁴×C₈₉	1	6	yes	—
227	C₂²×C₄	C₂⁴×C₈₉	1	2	yes	—
228	C₂²×C₄	C₂⁴×C₈₉	1	2	yes	—
229	C₂²×C₄	C₂⁴×C₈₉	1	6	yes	—
230	C₂²×C₄	C₂⁴×C₈₉	1	6	yes	—
231	C₂²×C₄	C₂⁴×C₈₉	1	6	yes	—
232	C₄⋊C₄	—	4	12	no	—
233	C₄⋊C₄	—	4	12	no	—
234	C₄⋊C₄	—	4	12	no	—
235	C₄⋊C₄	C₂²×C₄×C₈₉	1	48	yes	complemented
236	C₂²⋊C₄	—	4	12	no	—
237	C₂²⋊C₄	C₂²×C₄×C₈₉	1	48	yes	—
238	C₄²	—	4	12	no	—
239	C₄²	C₂²×C₄×C₈₉	1	16	yes	complemented
240	C₂³	—	2	24	no	—
241	C₂³	—	2	6	no	—
242	C₂³	—	2	6	no	—
243	C₂³	—	4	4	no	—
244	C₂³	—	4	12	no	—
245	C₂³	C₂³×C₄×C₈₉	1	4	yes	—
246	C₂³	C₂³×C₄×C₈₉	1	2	yes	—
247	C₂³	H(5,𝔽₂)×C₈₉	1	6	yes	—
248	C₂³	2₋¹⁺⁴×C₈₉	1	6	yes	—
249	C₂³	C₂⁵×C₈₉	1	1	yes	characteristic
250	C₂×C₄	—	2	24	no	—
251	C₂×C₄	—	2	24	no	—
252	C₂×C₄	—	2	6	no	—
253	C₂×C₄	—	2	6	no	—
254	C₂×C₄	—	2	6	no	—
255	C₂×C₄	—	2	6	no	—
256	C₂×C₄	—	2	6	no	—
257	C₂×C₄	—	2	6	no	—
258	C₂×C₄	—	2	6	no	—
259	C₂×C₄	—	2	6	no	—
260	C₂×C₄	—	2	6	no	—
261	C₂×C₄	—	2	6	no	—
262	C₂×C₄	—	2	12	no	—
263	C₂×C₄	—	4	16	no	—
264	C₂×C₄	—	4	12	no	—
265	C₂×C₄	—	4	4	no	—
266	C₂×C₄	—	4	4	no	—
267	C₂×C₄	—	4	12	no	—
268	C₂×C₄	C₂³×C₄×C₈₉	1	12	yes	—
269	C₂×C₄	C₂³×C₄×C₈₉	1	12	yes	—
270	C₂²	—	2	12	no	—
271	C₂²	—	4	16	no	—
272	C₂²	—	4	2	no	—
273	C₂²	—	4	6	no	—
274	C₂²	#520×C₈₉	1	12	yes	—
275	C₂²	#560×C₈₉	1	4	yes	—
276	C₂²	#563×C₈₉	1	12	yes	—
277	C₂²	C₂⁴×C₄×C₈₉	1	1	yes	characteristic
278	C₂²	C₂×H(5,𝔽₂)×C₈₉	1	3	yes	—
279	C₂²	C₂×2₋¹⁺⁴×C₈₉	1	3	yes	—
280	C₄	—	2	12	no	—
281	C₄	—	2	12	no	—
282	C₄	—	4	2	no	—
283	C₄	—	4	2	no	—
284	C₄	—	4	6	no	—
285	C₄	—	4	6	no	—
286	C₂	—	4	4	no	—
287	C₂	C₈₉×#2383	1	8	yes	direct product factor
288	C₂	C₂×#520×C₈₉	1	3	yes	—
289	C₂	C₂×#560×C₈₉	1	1	yes	characteristic
290	C₂	C₂×#563×C₈₉	1	3	yes	—

	subgroup	G/H
center, socle	C₂⁴×C₈₉	C₂⁴
commutator	C₂²	C₂⁴×C₄×C₈₉
Frattini, cosocle	C₂³	C₂⁵×C₈₉
prime radical	C₂⁵×C₈₉	C₂³
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂⁴×C₈₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₈₉×#2383	C₂	direct (N × H)
3. C₂×#389×C₈₉	C₂	semidirect
5. C₂×#387×C₈₉	C₂	semidirect
7. C₂×#384×C₈₉	C₂	semidirect
8. C₂×#383×C₈₉	C₂	semidirect
10. C₂×#126×C₈₉	C₄	semidirect
20. #389×C₈₉	C₂²	semidirect
22. #387×C₈₉	C₂²	semidirect
24. #384×C₈₉	C₂²	semidirect
25. #383×C₈₉	C₂²	semidirect
39. #126×C₈₉	C₂×C₄	semidirect
43. C₂×C₄⋊C₄×C₈₉	C₂×C₄	semidirect
53. C₂×C₄²×C₈₉	C₂×C₄	semidirect
89. C₄⋊C₄×C₈₉	C₂²×C₄	semidirect
93. C₄²×C₈₉	C₂²×C₄	semidirect
140. C₂×#2383	C₈₉	direct (N × H)
142. C₂×C₈₉	#2383	direct (N × H)
147. #2383	C₂×C₈₉	direct (N × H)
148. C₂×#389	C₂×C₈₉	semidirect
150. C₂×#387	C₂×C₈₉	semidirect
152. C₂×#384	C₂×C₈₉	semidirect
153. C₂×#383	C₂×C₈₉	semidirect
154. C₈₉	C₂×#2383	direct (N × H)
156. C₂×#126	C₄×C₈₉	semidirect
166. #389	C₂²×C₈₉	semidirect
168. #387	C₂²×C₈₉	semidirect
170. #384	C₂²×C₈₉	semidirect
171. #383	C₂²×C₈₉	semidirect
185. #126	C₂×C₄×C₈₉	semidirect
189. C₂×C₄⋊C₄	C₂×C₄×C₈₉	semidirect
199. C₂×C₄²	C₂×C₄×C₈₉	semidirect
235. C₄⋊C₄	C₂²×C₄×C₈₉	semidirect
239. C₄²	C₂²×C₄×C₈₉	semidirect
287. C₂	C₈₉×#2383	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×#126×C₈₉	2
C₈₉×#2383	2
C₂×#389×C₈₉	2
C₂×#388×C₈₉	2
C₂×#387×C₈₉	2
C₂×#385×C₈₉	2
C₂×#384×C₈₉	2
C₂×#383×C₈₉	2
C₂×#2383	89

Subgroups — C2×C89×#2383 #36412197

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₈₉×#2383 #36412197