Subgroups — C₂₃×#21690 #19169316

Order 5888.

1398 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₂₃×#493	C₂	1	1	yes	maximal, characteristic
2	C₂×C₂₃×#442	C₂	1	4	yes	maximal, complemented
3	C₄×C₂₃×#127	C₂	1	2	yes	maximal, complemented
4	C₂₃×#1972	C₂	1	4	yes	maximal, complemented
5	C₂₃×#1957	C₂	1	2	yes	maximal, complemented
6	C₂₃×#1844	C₂	1	1	yes	maximal, characteristic, complemented
7	C₄×C₂₃×#97	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂²×D₈×C₂₃	C₂²	1	4	yes	—
9	C₂×C₂₃×#127	C₂²	1	2	yes	—
10	C₂×C₄×D₄×C₂₃	—	2	4	no	—
11	C₂×C₄×D₄×C₂₃	C₂²	1	4	yes	—
12	C₂₃×#493	C₄	1	8	yes	complemented
13	C₂₃×#442	—	2	16	no	—
14	C₂×C₂₃×#106	C₂²	1	4	yes	—
15	C₂×C₂₃×#102	C₂²	1	8	yes	—
16	C₂×C₂₃×#97	C₂²	1	2	yes	—
17	C₂×C₂₃×#97	C₂²	1	2	yes	—
18	C₂×C₄×C₈×C₂₃	C₂²	1	1	yes	characteristic
19	C₂×C₄×C₈×C₂₃	C₂²	1	1	yes	characteristic
20	C₂₃×#390	—	2	4	no	—
21	C₂₃×#390	C₂²	1	4	yes	—
22	C₂₃×#384	C₂²	1	2	yes	—
23	C₄³×C₂₃	C₂²	1	1	yes	characteristic
24	C₂²×D₄×C₂₃	—	2	4	no	—
25	C₂²×D₄×C₂₃	C₂³	1	4	yes	—
26	C₂³×C₄×C₂₃	—	2	4	no	—
27	C₂×D₈×C₂₃	—	2	8	no	—
28	C₂×D₈×C₂₃	—	2	8	no	—
29	C₂×D₈×C₂₃	C₂×C₄	1	16	yes	complemented
30	C₂²×C₈×C₂₃	C₂³	1	2	yes	—
31	C₂²×C₈×C₂₃	C₂³	1	2	yes	—
32	C₂₃×#127	—	2	4	no	—
33	C₂₃×#127	C₂×C₄	1	8	yes	complemented
34	C₄×D₄×C₂₃	—	2	16	no	—
35	C₄×D₄×C₂₃	—	4	16	no	—
36	C₂×C₄⋊C₄×C₂₃	—	2	4	no	—
37	C₂×C₄⋊C₄×C₂₃	C₂³	1	4	yes	—
38	C₂×C₂²⋊C₄×C₂₃	—	2	4	no	—
39	C₂×C₂²⋊C₄×C₂₃	—	2	8	no	—
40	C₂×C₄²×C₂₃	D₄	1	4	yes	—
41	C₂×C₄²×C₂₃	C₂³	1	1	yes	characteristic
42	C₂×C₄²×C₂₃	C₂³	1	1	yes	characteristic
43	C₂×C₄²×C₂₃	C₂³	1	1	yes	characteristic
44	C₂₃×#106	—	2	8	no	—
45	C₂₃×#102	—	2	16	no	—
46	C₂₃×#97	—	2	4	no	—
47	C₂₃×#97	D₄	1	8	yes	complemented
48	C₄×C₈×C₂₃	—	2	2	no	—
49	C₄×C₈×C₂₃	C₂×C₄	1	4	yes	complemented
50	C₂⁴×C₂₃	—	2	4	no	—
51	C₂×D₄×C₂₃	—	2	16	no	—
52	C₂×D₄×C₂₃	—	2	8	no	—
53	C₂×D₄×C₂₃	—	2	8	no	—
54	C₂×D₄×C₂₃	—	2	4	no	—
55	C₂×D₄×C₂₃	—	4	8	no	—
56	C₂×D₄×C₂₃	—	4	8	no	—
57	C₂×D₄×C₂₃	C₂²×C₄	1	8	yes	—
58	C₂²×C₄×C₂₃	—	2	4	no	—
59	C₂²×C₄×C₂₃	—	4	16	no	—
60	C₂²×C₄×C₂₃	—	4	8	no	—
61	C₂²×C₄×C₂₃	C₂×D₄	1	2	yes	—
62	C₂²×C₄×C₂₃	C₂×D₄	1	2	yes	—
63	C₂²×C₄×C₂₃	C₂×D₄	1	2	yes	—
64	C₂²×C₄×C₂₃	C₂⁴	1	1	yes	characteristic
65	D₈×C₂₃	—	2	32	no	—
66	C₂×C₈×C₂₃	—	2	2	no	—
67	C₂×C₈×C₂₃	—	2	2	no	—
68	C₂×C₈×C₂₃	C₂²×C₄	1	4	yes	—
69	C₂×C₈×C₂₃	C₂×D₄	1	4	yes	—
70	C₂×C₈×C₂₃	C₂×D₄	1	4	yes	—
71	C₂×C₈×C₂₃	#41	1	4	yes	—
72	C₄⋊C₄×C₂₃	—	2	8	no	—
73	C₄⋊C₄×C₂₃	—	4	8	no	—
74	C₂²⋊C₄×C₂₃	—	4	16	no	—
75	C₂²⋊C₄×C₂₃	—	4	8	no	—
76	C₄²×C₂₃	—	2	8	no	—
77	C₄²×C₂₃	—	2	2	no	—
78	C₄²×C₂₃	C₂²×C₄	1	2	yes	—
79	C₄²×C₂₃	C₂×D₄	1	4	yes	—
80	C₄²×C₂₃	#41	1	2	yes	—
81	#21690	C₂₃	1	1	yes	maximal, characteristic, direct product factor, Sylow
82	C₂³×C₂₃	—	2	8	no	—
83	C₂³×C₂₃	—	4	4	no	—
84	C₂³×C₂₃	—	4	4	no	—
85	C₂³×C₂₃	—	4	8	no	—
86	C₂³×C₂₃	—	4	8	no	—
87	C₂³×C₂₃	C₂²×D₄	1	1	yes	characteristic
88	D₄×C₂₃	—	2	16	no	—
89	D₄×C₂₃	—	4	8	no	—
90	D₄×C₂₃	—	4	32	no	—
91	C₂×C₄×C₂₃	—	2	4	no	—
92	C₂×C₄×C₂₃	—	2	2	no	—
93	C₂×C₄×C₂₃	—	2	4	no	—
94	C₂×C₄×C₂₃	—	4	4	no	—
95	C₂×C₄×C₂₃	—	4	8	no	—
96	C₂×C₄×C₂₃	—	8	16	no	—
97	C₂×C₄×C₂₃	C₄×D₄	1	4	yes	—
98	C₂×C₄×C₂₃	#127	1	4	yes	—
99	C₂×C₄×C₂₃	AGL(1,ℤ/8)	1	8	yes	—
100	C₂×C₄×C₂₃	C₂³×C₄	1	1	yes	characteristic
101	C₂×C₄×C₂₃	C₂²×D₄	1	2	yes	—
102	C₂×C₄×C₂₃	C₂×#41	1	2	yes	—
103	C₂×C₄×C₂₃	C₂×#41	1	1	yes	characteristic
104	C₈×C₂₃	—	2	4	no	—
105	C₈×C₂₃	C₄×D₄	1	8	yes	complemented
106	C₂×#493	C₂×C₂₃	1	1	yes	characteristic
107	C₂×#442	C₂×C₂₃	1	4	yes	complemented
108	C₄×#127	C₂×C₂₃	1	2	yes	complemented
109	#1972	C₂×C₂₃	1	4	yes	complemented
110	#1957	C₂×C₂₃	1	2	yes	complemented
111	#1844	C₂×C₂₃	1	1	yes	characteristic, complemented
112	C₄×#97	C₂×C₂₃	1	1	yes	characteristic, complemented
113	C₂²×C₂₃	—	4	8	no	—
114	C₂²×C₂₃	—	4	16	no	—
115	C₂²×C₂₃	—	8	4	no	—
116	C₂²×C₂₃	—	8	4	no	—
117	C₂²×C₂₃	—	8	8	no	—
118	C₂²×C₂₃	C₂×C₄×D₄	1	1	yes	characteristic
119	C₂²×C₂₃	C₂×#127	1	1	yes	characteristic
120	C₂²×C₂₃	#532	1	1	yes	characteristic
121	C₂²×C₂₃	C₂×AGL(1,ℤ/8)	1	4	yes	—
122	C₄×C₂₃	—	2	4	no	—
123	C₄×C₂₃	—	4	2	no	—
124	C₄×C₂₃	—	8	4	no	—
125	C₄×C₂₃	#442	1	8	yes	complemented
126	C₄×C₂₃	C₂×C₄×D₄	1	2	yes	—
127	C₄×C₂₃	#532	1	2	yes	—
128	C₂²×D₈	C₂²×C₂₃	1	4	yes	—
129	C₂×#127	C₂²×C₂₃	1	2	yes	—
130	C₂×C₄×D₄	—	2	4	no	—
131	C₂×C₄×D₄	C₂²×C₂₃	1	4	yes	—
132	#493	C₄×C₂₃	1	8	yes	complemented
133	#442	—	2	16	no	—
134	C₂×#106	C₂²×C₂₃	1	4	yes	—
135	C₂×#102	C₂²×C₂₃	1	8	yes	—
136	C₂×#97	C₂²×C₂₃	1	2	yes	—
137	C₂×#97	C₂²×C₂₃	1	2	yes	—
138	C₂×C₄×C₈	C₂²×C₂₃	1	1	yes	characteristic
139	C₂×C₄×C₈	C₂²×C₂₃	1	1	yes	characteristic
140	#390	—	2	4	no	—
141	#390	C₂²×C₂₃	1	4	yes	—
142	#384	C₂²×C₂₃	1	2	yes	—
143	C₄³	C₂²×C₂₃	1	1	yes	characteristic
144	C₂×C₂₃	—	8	8	no	—
145	C₂×C₂₃	C₄×#127	1	1	yes	characteristic
146	C₂×C₂₃	C₂×#442	1	2	yes	—
147	C₂×C₂₃	#3151	1	2	yes	—
148	C₂×C₂₃	#3184	1	2	yes	—
149	C₂²×D₄	—	2	4	no	—
150	C₂²×D₄	C₂³×C₂₃	1	4	yes	—
151	C₂³×C₄	—	2	4	no	—
152	C₂×D₈	—	2	8	no	—
153	C₂×D₈	—	2	8	no	—
154	C₂×D₈	C₂×C₄×C₂₃	1	16	yes	complemented
155	C₂²×C₈	C₂³×C₂₃	1	2	yes	—
156	C₂²×C₈	C₂³×C₂₃	1	2	yes	—
157	#127	—	2	4	no	—
158	#127	C₂×C₄×C₂₃	1	8	yes	complemented
159	C₄×D₄	—	2	16	no	—
160	C₄×D₄	—	4	16	no	—
161	C₂×C₄⋊C₄	—	2	4	no	—
162	C₂×C₄⋊C₄	C₂³×C₂₃	1	4	yes	—
163	C₂×C₂²⋊C₄	—	2	8	no	—
164	C₂×C₂²⋊C₄	—	2	4	no	—
165	C₂×C₄²	D₄×C₂₃	1	4	yes	—
166	C₂×C₄²	C₂³×C₂₃	1	1	yes	characteristic
167	C₂×C₄²	C₂³×C₂₃	1	1	yes	characteristic
168	C₂×C₄²	C₂³×C₂₃	1	1	yes	characteristic
169	#106	—	2	8	no	—
170	#102	—	2	16	no	—
171	#97	—	2	4	no	—
172	#97	D₄×C₂₃	1	8	yes	complemented
173	C₄×C₈	—	2	2	no	—
174	C₄×C₈	C₂×C₄×C₂₃	1	4	yes	complemented
175	C₂₃	#21690	1	1	yes	characteristic, direct product factor, Sylow
176	C₂⁴	—	2	4	no	—
177	C₂×D₄	—	2	16	no	—
178	C₂×D₄	—	2	8	no	—
179	C₂×D₄	—	2	8	no	—
180	C₂×D₄	—	2	4	no	—
181	C₂×D₄	—	4	8	no	—
182	C₂×D₄	—	4	8	no	—
183	C₂×D₄	C₂²×C₄×C₂₃	1	8	yes	—
184	C₂²×C₄	—	2	4	no	—
185	C₂²×C₄	—	4	16	no	—
186	C₂²×C₄	—	4	8	no	—
187	C₂²×C₄	C₂×D₄×C₂₃	1	2	yes	—
188	C₂²×C₄	C₂×D₄×C₂₃	1	2	yes	—
189	C₂²×C₄	C₂×D₄×C₂₃	1	2	yes	—
190	C₂²×C₄	C₂⁴×C₂₃	1	1	yes	characteristic
191	D₈	—	2	32	no	—
192	C₂×C₈	—	2	2	no	—
193	C₂×C₈	—	2	2	no	—
194	C₂×C₈	C₂²×C₄×C₂₃	1	4	yes	—
195	C₂×C₈	C₂×D₄×C₂₃	1	4	yes	—
196	C₂×C₈	C₂×D₄×C₂₃	1	4	yes	—
197	C₂×C₈	#41×C₂₃	1	4	yes	—
198	C₄⋊C₄	—	2	8	no	—
199	C₄⋊C₄	—	4	8	no	—
200	C₂²⋊C₄	—	4	16	no	—
201	C₂²⋊C₄	—	4	8	no	—
202	C₄²	—	2	8	no	—
203	C₄²	—	2	2	no	—
204	C₄²	C₂²×C₄×C₂₃	1	2	yes	—
205	C₄²	C₂×D₄×C₂₃	1	4	yes	—
206	C₄²	#41×C₂₃	1	2	yes	—
207	C₂³	—	2	8	no	—
208	C₂³	—	4	8	no	—
209	C₂³	—	4	8	no	—
210	C₂³	—	4	4	no	—
211	C₂³	—	4	4	no	—
212	C₂³	C₂²×D₄×C₂₃	1	1	yes	characteristic
213	D₄	—	2	16	no	—
214	D₄	—	4	32	no	—
215	D₄	—	4	8	no	—
216	C₂×C₄	—	2	4	no	—
217	C₂×C₄	—	2	4	no	—
218	C₂×C₄	—	2	2	no	—
219	C₂×C₄	—	4	8	no	—
220	C₂×C₄	—	4	4	no	—
221	C₂×C₄	—	8	16	no	—
222	C₂×C₄	C₄×D₄×C₂₃	1	4	yes	—
223	C₂×C₄	C₂₃×#127	1	4	yes	—
224	C₂×C₄	C₂₃×AGL(1,ℤ/8)	1	8	yes	—
225	C₂×C₄	C₂³×C₄×C₂₃	1	1	yes	characteristic
226	C₂×C₄	C₂²×D₄×C₂₃	1	2	yes	—
227	C₂×C₄	C₂×#41×C₂₃	1	2	yes	—
228	C₂×C₄	C₂×#41×C₂₃	1	1	yes	characteristic
229	C₈	—	2	4	no	—
230	C₈	C₄×D₄×C₂₃	1	8	yes	complemented
231	C₂²	—	4	16	no	—
232	C₂²	—	4	8	no	—
233	C₂²	—	8	8	no	—
234	C₂²	—	8	4	no	—
235	C₂²	—	8	4	no	—
236	C₂²	C₂×C₄×D₄×C₂₃	1	1	yes	characteristic
237	C₂²	C₂×C₂₃×#127	1	1	yes	characteristic
238	C₂²	C₂₃×#532	1	1	yes	characteristic
239	C₂²	C₂×C₂₃×AGL(1,ℤ/8)	1	4	yes	—
240	C₄	—	2	4	no	—
241	C₄	—	4	2	no	—
242	C₄	—	8	4	no	—
243	C₄	C₂₃×#442	1	8	yes	complemented
244	C₄	C₂×C₄×D₄×C₂₃	1	2	yes	—
245	C₄	C₂₃×#532	1	2	yes	—
246	C₂	—	8	8	no	—
247	C₂	C₄×C₂₃×#127	1	1	yes	characteristic
248	C₂	C₂×C₂₃×#442	1	2	yes	—
249	C₂	C₂₃×#3151	1	2	yes	—
250	C₂	C₂₃×#3184	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₂₃	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₂₃
Frattini, cosocle	C₂²×C₄	C₂⁴×C₂₃
prime radical	C₂×C₂₃×#493	C₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₂₃ ◁ C₄³×C₂₃ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₂×C₂₃×#442	C₂	semidirect
3. C₄×C₂₃×#127	C₂	semidirect
4. C₂₃×#1972	C₂	semidirect
5. C₂₃×#1957	C₂	semidirect
6. C₂₃×#1844	C₂	semidirect
7. C₄×C₂₃×#97	C₂	semidirect
12. C₂₃×#493	C₄	semidirect
29. C₂×D₈×C₂₃	C₂×C₄	semidirect
33. C₂₃×#127	C₂×C₄	semidirect
47. C₂₃×#97	D₄	semidirect
49. C₄×C₈×C₂₃	C₂×C₄	semidirect
81. #21690	C₂₃	direct (N × H)
105. C₈×C₂₃	C₄×D₄	semidirect
107. C₂×#442	C₂×C₂₃	semidirect
108. C₄×#127	C₂×C₂₃	semidirect
109. #1972	C₂×C₂₃	semidirect
110. #1957	C₂×C₂₃	semidirect
111. #1844	C₂×C₂₃	semidirect
112. C₄×#97	C₂×C₂₃	semidirect
125. C₄×C₂₃	#442	semidirect
132. #493	C₄×C₂₃	semidirect
154. C₂×D₈	C₂×C₄×C₂₃	semidirect
158. #127	C₂×C₄×C₂₃	semidirect
172. #97	D₄×C₂₃	semidirect
174. C₄×C₈	C₂×C₄×C₂₃	semidirect
175. C₂₃	#21690	direct (N × H)
230. C₈	C₄×D₄×C₂₃	semidirect
243. C₄	C₂₃×#442	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₂₃×#493	2
C₂×C₂₃×#442	2
C₄×C₂₃×#127	2
C₂₃×#1972	2
C₂₃×#1957	2
C₂₃×#1844	2
C₄×C₂₃×#97	2
#21690	23

Subgroups — C23×#21690 #19169316

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂₃×#21690 #19169316