Subgroups — C₂×C₂₃×#1943 #19168778

Order 5888.

1142 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₂₃×#107	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₂₃×#106	C₂	1	1	yes	maximal, characteristic
3	C₂²×C₂₃×#97	C₂	1	1	yes	maximal, characteristic
4	C₂×C₂₃×#389	C₂	1	2	yes	maximal
5	C₂₃×#1943	C₂	1	8	yes	maximal, direct product factor
6	C₂×C₂₃×#340	C₂	1	2	yes	maximal
7	C₂³×C₈×C₂₃	C₂²	1	1	yes	characteristic
8	C₂³×C₈×C₂₃	C₂²	1	1	yes	characteristic
9	C₂²×C₄⋊C₄×C₂₃	—	2	2	no	—
10	C₂²×C₄⋊C₄×C₂₃	C₂²	1	2	yes	—
11	C₂²×C₄⋊C₄×C₂₃	C₂²	1	2	yes	—
12	C₂²×C₄²×C₂₃	C₂²	1	1	yes	characteristic
13	C₂×C₂₃×#107	C₄	1	8	yes	complemented
14	C₂×C₂₃×#107	C₂²	1	4	yes	—
15	C₂×C₂₃×#106	—	2	4	no	—
16	C₂×C₂₃×#106	C₂²	1	4	yes	—
17	C₂×C₂₃×#97	—	2	4	no	—
18	C₂×C₂₃×#97	C₂²	1	4	yes	—
19	C₂₃×#389	—	2	4	no	—
20	C₂₃×#389	C₂²	1	8	yes	—
21	C₂×C₂₃×#95	—	2	2	no	—
22	C₂₃×#340	C₂²	1	8	yes	—
23	C₂³×C₄×C₂₃	—	2	2	no	—
24	C₂³×C₄×C₂₃	—	2	2	no	—
25	C₂³×C₄×C₂₃	D₄	1	2	yes	—
26	C₂³×C₄×C₂₃	C₂³	1	1	yes	characteristic
27	C₂²×C₈×C₂₃	—	2	2	no	—
28	C₂²×C₈×C₂₃	—	2	2	no	—
29	C₂²×C₈×C₂₃	C₂×C₄	1	4	yes	—
30	C₂²×C₈×C₂₃	D₄	1	4	yes	—
31	C₂²×C₈×C₂₃	Q₈	1	4	yes	—
32	C₂²×C₈×C₂₃	Q₈	1	4	yes	—
33	C₂²×C₈×C₂₃	C₂³	1	2	yes	—
34	C₂²×C₈×C₂₃	C₂³	1	2	yes	—
35	C₂×C₄⋊C₄×C₂₃	—	2	2	no	—
36	C₂×C₄⋊C₄×C₂₃	—	2	4	no	—
37	C₂×C₄⋊C₄×C₂₃	—	2	4	no	—
38	C₂×C₄⋊C₄×C₂₃	—	2	4	no	—
39	C₂×C₄⋊C₄×C₂₃	—	2	2	no	—
40	C₂×C₄⋊C₄×C₂₃	—	2	8	no	—
41	C₂×C₄⋊C₄×C₂₃	—	4	8	no	—
42	C₂×C₄⋊C₄×C₂₃	C₂×C₄	1	8	yes	—
43	C₂×C₄⋊C₄×C₂₃	C₂³	1	4	yes	—
44	C₂×C₄⋊C₄×C₂₃	C₂³	1	4	yes	—
45	C₂×C₄²×C₂₃	—	2	2	no	—
46	C₂×C₄²×C₂₃	—	2	2	no	—
47	C₂×C₄²×C₂₃	D₄	1	2	yes	—
48	C₂×C₄²×C₂₃	C₂³	1	2	yes	—
49	C₂₃×#107	C₂×C₄	1	16	yes	complemented
50	C₂₃×#106	—	2	8	no	—
51	C₂₃×#97	—	2	8	no	—
52	C₂₃×#95	—	2	8	no	—
53	C₂⁴×C₂₃	C₂×D₄	1	1	yes	characteristic
54	C₂²×C₄×C₂₃	—	2	8	no	—
55	C₂²×C₄×C₂₃	—	2	4	no	—
56	C₂²×C₄×C₂₃	—	2	4	no	—
57	C₂²×C₄×C₂₃	—	2	4	no	—
58	C₂²×C₄×C₂₃	—	2	4	no	—
59	C₂²×C₄×C₂₃	—	2	4	no	—
60	C₂²×C₄×C₂₃	—	4	4	no	—
61	C₂²×C₄×C₂₃	—	4	4	no	—
62	C₂²×C₄×C₂₃	—	4	4	no	—
63	C₂²×C₄×C₂₃	—	4	4	no	—
64	C₂²×C₄×C₂₃	—	4	4	no	—
65	C₂²×C₄×C₂₃	C₂²×C₄	1	2	yes	—
66	C₂²×C₄×C₂₃	C₂×D₄	1	4	yes	—
67	C₂²×C₄×C₂₃	C₂×D₄	1	2	yes	—
68	C₂²×C₄×C₂₃	C₂×D₄	1	1	yes	characteristic
69	C₂²×C₄×C₂₃	C₂×Q₈	1	2	yes	—
70	C₂²×C₄×C₂₃	C₂×Q₈	1	2	yes	—
71	C₂²×C₄×C₂₃	#41	1	2	yes	—
72	C₂²×C₄×C₂₃	#41	1	2	yes	—
73	C₂²×C₄×C₂₃	C₂⁴	1	1	yes	characteristic
74	C₂×C₈×C₂₃	—	2	8	no	—
75	C₂×C₈×C₂₃	—	2	2	no	—
76	C₂×C₈×C₂₃	—	2	2	no	—
77	C₂×C₈×C₂₃	C₄⋊C₄	1	16	yes	complemented
78	C₂×C₈×C₂₃	C₂²×C₄	1	4	yes	—
79	C₂×C₈×C₂₃	C₂×D₄	1	4	yes	—
80	C₂×C₈×C₂₃	C₂×Q₈	1	4	yes	—
81	C₂×C₈×C₂₃	C₂×Q₈	1	4	yes	—
82	C₄⋊C₄×C₂₃	—	2	8	no	—
83	C₄⋊C₄×C₂₃	—	2	4	no	—
84	C₄⋊C₄×C₂₃	—	2	4	no	—
85	C₄⋊C₄×C₂₃	—	2	4	no	—
86	C₄⋊C₄×C₂₃	—	4	16	no	—
87	C₄⋊C₄×C₂₃	—	4	4	no	—
88	C₄⋊C₄×C₂₃	C₂²×C₄	1	8	yes	—
89	C₄²×C₂₃	—	2	4	no	—
90	C₄²×C₂₃	—	2	2	no	—
91	C₄²×C₂₃	—	2	2	no	—
92	C₂×#1943	C₂₃	1	1	yes	maximal, characteristic, direct product factor, Sylow
93	C₂³×C₂₃	C₄×D₄	1	2	yes	—
94	C₂³×C₂₃	#121	1	2	yes	—
95	C₂³×C₂₃	C₄⋊Q₈	1	2	yes	—
96	C₂³×C₂₃	AGL(1,ℤ/8)	1	4	yes	—
97	C₂³×C₂₃	#137	1	4	yes	—
98	C₂³×C₂₃	C₂²×D₄	1	1	yes	characteristic
99	C₂×C₄×C₂₃	—	2	8	no	—
100	C₂×C₄×C₂₃	—	2	4	no	—
101	C₂×C₄×C₂₃	—	2	4	no	—
102	C₂×C₄×C₂₃	—	2	4	no	—
103	C₂×C₄×C₂₃	—	4	4	no	—
104	C₂×C₄×C₂₃	—	4	4	no	—
105	C₂×C₄×C₂₃	—	4	16	no	—
106	C₂×C₄×C₂₃	—	4	8	no	—
107	C₂×C₄×C₂₃	—	4	4	no	—
108	C₂×C₄×C₂₃	—	4	4	no	—
109	C₂×C₄×C₂₃	—	4	4	no	—
110	C₂×C₄×C₂₃	—	8	8	no	—
111	C₂×C₄×C₂₃	C₂×C₄⋊C₄	1	4	yes	—
112	C₂×C₄×C₂₃	C₄×D₄	1	2	yes	—
113	C₂×C₄×C₂₃	C₄×Q₈	1	4	yes	—
114	C₂×C₄×C₂₃	#121	1	2	yes	—
115	C₂×C₄×C₂₃	C₂²⋊Q₈	1	4	yes	—
116	C₂×C₄×C₂₃	#125	1	4	yes	—
117	C₂×C₄×C₂₃	C₄⋊Q₈	1	2	yes	—
118	C₂×C₄×C₂₃	C₂³×C₄	1	1	yes	characteristic
119	C₂×C₄×C₂₃	C₂²×D₄	1	1	yes	characteristic
120	C₂×C₄×C₂₃	C₂²×Q₈	1	1	yes	characteristic
121	C₂×C₄×C₂₃	C₂²×Q₈	1	1	yes	characteristic
122	C₂×C₄×C₂₃	C₂×#41	1	1	yes	characteristic
123	C₂×C₄×C₂₃	C₂×#41	1	1	yes	characteristic
124	C₈×C₂₃	—	2	4	no	—
125	C₈×C₂₃	C₂×C₄⋊C₄	1	8	yes	complemented
126	C₂²×#107	C₂×C₂₃	1	1	yes	characteristic
127	C₂²×#106	C₂×C₂₃	1	1	yes	characteristic
128	C₂²×#97	C₂×C₂₃	1	1	yes	characteristic
129	C₂×#389	C₂×C₂₃	1	2	yes	—
130	#1943	C₂×C₂₃	1	8	yes	direct product factor
131	C₂×#340	C₂×C₂₃	1	2	yes	—
132	C₂²×C₂₃	#389	1	4	yes	—
133	C₂²×C₂₃	#441	1	4	yes	—
134	C₂²×C₂₃	#442	1	4	yes	—
135	C₂²×C₂₃	#468	1	8	yes	—
136	C₂²×C₂₃	#501	1	8	yes	—
137	C₂²×C₂₃	C₂×C₄×D₄	1	1	yes	characteristic
138	C₂²×C₂₃	C₂×#121	1	1	yes	characteristic
139	C₂²×C₂₃	C₂×C₄⋊Q₈	1	1	yes	characteristic
140	C₂²×C₂₃	C₂×AGL(1,ℤ/8)	1	2	yes	—
141	C₂²×C₂₃	C₂×#137	1	2	yes	—
142	C₄×C₂₃	—	4	8	no	—
143	C₄×C₂₃	—	4	4	no	—
144	C₄×C₂₃	—	8	4	no	—
145	C₄×C₂₃	#389	1	4	yes	—
146	C₄×C₂₃	C₂²×C₄⋊C₄	1	1	yes	characteristic
147	C₄×C₂₃	C₂×C₄×Q₈	1	1	yes	characteristic
148	C₄×C₂₃	C₂×C₂²⋊Q₈	1	1	yes	characteristic
149	C₄×C₂₃	C₂×#125	1	1	yes	characteristic
150	C₂³×C₈	C₂²×C₂₃	1	1	yes	characteristic
151	C₂³×C₈	C₂²×C₂₃	1	1	yes	characteristic
152	C₂²×C₄⋊C₄	—	2	2	no	—
153	C₂²×C₄⋊C₄	C₂²×C₂₃	1	2	yes	—
154	C₂²×C₄⋊C₄	C₂²×C₂₃	1	2	yes	—
155	C₂²×C₄²	C₂²×C₂₃	1	1	yes	characteristic
156	C₂×#107	C₄×C₂₃	1	8	yes	complemented
157	C₂×#107	C₂²×C₂₃	1	4	yes	—
158	C₂×#106	—	2	4	no	—
159	C₂×#106	C₂²×C₂₃	1	4	yes	—
160	C₂×#97	—	2	4	no	—
161	C₂×#97	C₂²×C₂₃	1	4	yes	—
162	#389	—	2	4	no	—
163	#389	C₂²×C₂₃	1	8	yes	—
164	C₂×#95	—	2	2	no	—
165	#340	C₂²×C₂₃	1	8	yes	—
166	C₂×C₂₃	#1943	1	8	yes	direct product factor
167	C₂×C₂₃	C₂×#389	1	1	yes	characteristic
168	C₂×C₂₃	C₂×#441	1	1	yes	characteristic
169	C₂×C₂₃	C₂×#442	1	1	yes	characteristic
170	C₂×C₂₃	C₂×#468	1	2	yes	—
171	C₂×C₂₃	C₂×#501	1	2	yes	—
172	C₂³×C₄	—	2	2	no	—
173	C₂³×C₄	—	2	2	no	—
174	C₂³×C₄	D₄×C₂₃	1	2	yes	—
175	C₂³×C₄	C₂³×C₂₃	1	1	yes	characteristic
176	C₂²×C₈	—	2	2	no	—
177	C₂²×C₈	—	2	2	no	—
178	C₂²×C₈	C₂×C₄×C₂₃	1	4	yes	—
179	C₂²×C₈	D₄×C₂₃	1	4	yes	—
180	C₂²×C₈	Q₈×C₂₃	1	4	yes	—
181	C₂²×C₈	Q₈×C₂₃	1	4	yes	—
182	C₂²×C₈	C₂³×C₂₃	1	2	yes	—
183	C₂²×C₈	C₂³×C₂₃	1	2	yes	—
184	C₂×C₄⋊C₄	—	2	2	no	—
185	C₂×C₄⋊C₄	—	2	4	no	—
186	C₂×C₄⋊C₄	—	2	4	no	—
187	C₂×C₄⋊C₄	—	2	4	no	—
188	C₂×C₄⋊C₄	—	2	8	no	—
189	C₂×C₄⋊C₄	—	2	2	no	—
190	C₂×C₄⋊C₄	—	4	8	no	—
191	C₂×C₄⋊C₄	C₂×C₄×C₂₃	1	8	yes	—
192	C₂×C₄⋊C₄	C₂³×C₂₃	1	4	yes	—
193	C₂×C₄⋊C₄	C₂³×C₂₃	1	4	yes	—
194	C₂×C₄²	—	2	2	no	—
195	C₂×C₄²	—	2	2	no	—
196	C₂×C₄²	D₄×C₂₃	1	2	yes	—
197	C₂×C₄²	C₂³×C₂₃	1	2	yes	—
198	#107	C₂×C₄×C₂₃	1	16	yes	complemented
199	#106	—	2	8	no	—
200	#97	—	2	8	no	—
201	#95	—	2	8	no	—
202	C₂₃	C₂×#1943	1	1	yes	characteristic, direct product factor, Sylow
203	C₂⁴	C₂×D₄×C₂₃	1	1	yes	characteristic
204	C₂²×C₄	—	2	8	no	—
205	C₂²×C₄	—	2	4	no	—
206	C₂²×C₄	—	2	4	no	—
207	C₂²×C₄	—	2	4	no	—
208	C₂²×C₄	—	2	4	no	—
209	C₂²×C₄	—	2	4	no	—
210	C₂²×C₄	—	4	4	no	—
211	C₂²×C₄	—	4	4	no	—
212	C₂²×C₄	—	4	4	no	—
213	C₂²×C₄	—	4	4	no	—
214	C₂²×C₄	—	4	4	no	—
215	C₂²×C₄	C₂²×C₄×C₂₃	1	2	yes	—
216	C₂²×C₄	C₂×D₄×C₂₃	1	4	yes	—
217	C₂²×C₄	C₂×D₄×C₂₃	1	2	yes	—
218	C₂²×C₄	C₂×D₄×C₂₃	1	1	yes	characteristic
219	C₂²×C₄	C₂×Q₈×C₂₃	1	2	yes	—
220	C₂²×C₄	C₂×Q₈×C₂₃	1	2	yes	—
221	C₂²×C₄	#41×C₂₃	1	2	yes	—
222	C₂²×C₄	#41×C₂₃	1	2	yes	—
223	C₂²×C₄	C₂⁴×C₂₃	1	1	yes	characteristic
224	C₂×C₈	—	2	8	no	—
225	C₂×C₈	—	2	2	no	—
226	C₂×C₈	—	2	2	no	—
227	C₂×C₈	C₄⋊C₄×C₂₃	1	16	yes	complemented
228	C₂×C₈	C₂²×C₄×C₂₃	1	4	yes	—
229	C₂×C₈	C₂×D₄×C₂₃	1	4	yes	—
230	C₂×C₈	C₂×Q₈×C₂₃	1	4	yes	—
231	C₂×C₈	C₂×Q₈×C₂₃	1	4	yes	—
232	C₄⋊C₄	—	2	8	no	—
233	C₄⋊C₄	—	2	4	no	—
234	C₄⋊C₄	—	2	4	no	—
235	C₄⋊C₄	—	2	4	no	—
236	C₄⋊C₄	—	4	16	no	—
237	C₄⋊C₄	—	4	4	no	—
238	C₄⋊C₄	C₂²×C₄×C₂₃	1	8	yes	—
239	C₄²	—	2	4	no	—
240	C₄²	—	2	2	no	—
241	C₄²	—	2	2	no	—
242	C₂³	C₄×D₄×C₂₃	1	2	yes	—
243	C₂³	C₂₃×#121	1	2	yes	—
244	C₂³	C₂₃×C₄⋊Q₈	1	2	yes	—
245	C₂³	C₂₃×AGL(1,ℤ/8)	1	4	yes	—
246	C₂³	C₂₃×#137	1	4	yes	—
247	C₂³	C₂²×D₄×C₂₃	1	1	yes	characteristic
248	C₂×C₄	—	2	4	no	—
249	C₂×C₄	—	2	4	no	—
250	C₂×C₄	—	2	8	no	—
251	C₂×C₄	—	2	4	no	—
252	C₂×C₄	—	4	4	no	—
253	C₂×C₄	—	4	4	no	—
254	C₂×C₄	—	4	16	no	—
255	C₂×C₄	—	4	8	no	—
256	C₂×C₄	—	4	4	no	—
257	C₂×C₄	—	4	4	no	—
258	C₂×C₄	—	4	4	no	—
259	C₂×C₄	—	8	8	no	—
260	C₂×C₄	C₂×C₄⋊C₄×C₂₃	1	4	yes	—
261	C₂×C₄	C₄×D₄×C₂₃	1	2	yes	—
262	C₂×C₄	C₄×Q₈×C₂₃	1	4	yes	—
263	C₂×C₄	C₂₃×#121	1	2	yes	—
264	C₂×C₄	C₂₃×C₂²⋊Q₈	1	4	yes	—
265	C₂×C₄	C₂₃×#125	1	4	yes	—
266	C₂×C₄	C₂₃×C₄⋊Q₈	1	2	yes	—
267	C₂×C₄	C₂³×C₄×C₂₃	1	1	yes	characteristic
268	C₂×C₄	C₂²×D₄×C₂₃	1	1	yes	characteristic
269	C₂×C₄	C₂²×Q₈×C₂₃	1	1	yes	characteristic
270	C₂×C₄	C₂²×Q₈×C₂₃	1	1	yes	characteristic
271	C₂×C₄	C₂×#41×C₂₃	1	1	yes	characteristic
272	C₂×C₄	C₂×#41×C₂₃	1	1	yes	characteristic
273	C₈	—	2	4	no	—
274	C₈	C₂×C₄⋊C₄×C₂₃	1	8	yes	complemented
275	C₂²	C₂₃×#389	1	4	yes	—
276	C₂²	C₂₃×#441	1	4	yes	—
277	C₂²	C₂₃×#442	1	4	yes	—
278	C₂²	C₂₃×#468	1	8	yes	—
279	C₂²	C₂₃×#501	1	8	yes	—
280	C₂²	C₂×C₄×D₄×C₂₃	1	1	yes	characteristic
281	C₂²	C₂×C₂₃×#121	1	1	yes	characteristic
282	C₂²	C₂×C₂₃×C₄⋊Q₈	1	1	yes	characteristic
283	C₂²	C₂×C₂₃×AGL(1,ℤ/8)	1	2	yes	—
284	C₂²	C₂×C₂₃×#137	1	2	yes	—
285	C₄	—	4	8	no	—
286	C₄	—	4	4	no	—
287	C₄	—	8	4	no	—
288	C₄	C₂₃×#389	1	4	yes	—
289	C₄	C₂²×C₄⋊C₄×C₂₃	1	1	yes	characteristic
290	C₄	C₂×C₄×Q₈×C₂₃	1	1	yes	characteristic
291	C₄	C₂×C₂₃×C₂²⋊Q₈	1	1	yes	characteristic
292	C₄	C₂×C₂₃×#125	1	1	yes	characteristic
293	C₂	C₂₃×#1943	1	8	yes	direct product factor
294	C₂	C₂×C₂₃×#389	1	1	yes	characteristic
295	C₂	C₂×C₂₃×#441	1	1	yes	characteristic
296	C₂	C₂×C₂₃×#442	1	1	yes	characteristic
297	C₂	C₂×C₂₃×#468	1	2	yes	—
298	C₂	C₂×C₂₃×#501	1	2	yes	—

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

Complements

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

N	H ≅ G/N	type
5. C₂₃×#1943	C₂	direct (N × H)
13. C₂×C₂₃×#107	C₄	semidirect
49. C₂₃×#107	C₂×C₄	semidirect
77. C₂×C₈×C₂₃	C₄⋊C₄	semidirect
92. C₂×#1943	C₂₃	direct (N × H)
125. C₈×C₂₃	C₂×C₄⋊C₄	semidirect
130. #1943	C₂×C₂₃	direct (N × H)
156. C₂×#107	C₄×C₂₃	semidirect
166. C₂×C₂₃	#1943	direct (N × H)
198. #107	C₂×C₄×C₂₃	semidirect
202. C₂₃	C₂×#1943	direct (N × H)
227. C₂×C₈	C₄⋊C₄×C₂₃	semidirect
274. C₈	C₂×C₄⋊C₄×C₂₃	semidirect
293. C₂	C₂₃×#1943	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×C₂₃×#107	2
C₂²×C₂₃×#106	2
C₂²×C₂₃×#97	2
C₂×C₂₃×#389	2
C₂₃×#1943	2
C₂×C₂₃×#340	2
C₂×#1943	23

Subgroups — C2×C23×#1943 #19168778

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₂₃×#1943 #19168778