Subgroups — C₂×#23761481 #34203121

Order 20224.

670 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14579101	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₈×Dic₇₉	C₂	1	1	yes	maximal, characteristic
3	#23761481	C₂	1	4	yes	maximal, direct product factor
4	C₂²×M₃₂×C₇₉	C₂	1	1	yes	maximal, characteristic
5	C₂³×C₇₉⋊C₈	C₄	1	1	yes	characteristic
6	C₂²×C₄×Dic₇₉	C₄	1	1	yes	characteristic
7	C₂×#14579101	—	2	1	no	—
8	C₂×#14579101	—	2	2	no	—
9	C₂×#14579101	C₄	1	4	yes	complemented
10	C₂×#14579101	C₂²	1	2	yes	—
11	C₂²×C₇₉⋊C₁₆	—	2	1	no	—
12	C₂×C₈×Dic₇₉	—	2	2	no	—
13	C₂×C₈×Dic₇₉	—	2	2	no	—
14	C₂×C₈×Dic₇₉	C₄	1	2	yes	—
15	C₂×C₈×Dic₇₉	C₂²	1	2	yes	—
16	C₂³×C₈×C₇₉	C₂²	1	1	yes	characteristic
17	C₂×M₃₂×C₇₉	—	2	2	no	—
18	C₂×M₃₂×C₇₉	—	2	1	no	—
19	C₂×M₃₂×C₇₉	C₄	1	4	yes	complemented
20	C₂×M₃₂×C₇₉	C₂²	1	2	yes	—
21	C₂²×C₁₆×C₇₉	—	2	1	no	—
22	C₂³×Dic₇₉	—	2	1	no	—
23	C₂²×C₇₉⋊C₈	—	2	2	no	—
24	C₂²×C₇₉⋊C₈	—	2	2	no	—
25	C₂²×C₇₉⋊C₈	C₈	1	2	yes	—
26	C₂²×C₇₉⋊C₈	C₈	1	2	yes	—
27	C₂²×C₇₉⋊C₈	C₂×C₄	1	2	yes	—
28	C₂×C₄×Dic₇₉	—	2	2	no	—
29	C₂×C₄×Dic₇₉	—	2	1	no	—
30	C₂×C₄×Dic₇₉	C₈	1	4	yes	—
31	C₂×C₄×Dic₇₉	C₂×C₄	1	2	yes	—
32	#14579101	—	2	4	no	—
33	#14579101	—	2	2	no	—
34	#14579101	C₂×C₄	1	4	yes	complemented
35	C₂×C₇₉⋊C₁₆	—	2	4	no	—
36	C₂×C₇₉⋊C₁₆	—	2	2	no	—
37	C₈×Dic₇₉	—	2	4	no	—
38	C₈×Dic₇₉	—	2	2	no	—
39	C₈×Dic₇₉	—	2	2	no	—
40	C₂³×C₄×C₇₉	C₂×C₄	1	1	yes	characteristic
41	C₂²×C₈×C₇₉	C₂×C₄	1	1	yes	characteristic
42	C₂²×C₈×C₇₉	C₂×C₄	1	2	yes	—
43	C₂²×C₈×C₇₉	C₂×C₄	1	2	yes	—
44	C₂²×C₈×C₇₉	D₄	1	1	yes	characteristic
45	C₂²×C₈×C₇₉	D₄	1	2	yes	—
46	C₂²×C₈×C₇₉	D₄	1	1	yes	characteristic
47	C₂²×C₈×C₇₉	D₄	1	2	yes	—
48	C₂²×C₈×C₇₉	Q₈	1	1	yes	characteristic
49	C₂²×C₈×C₇₉	Q₈	1	1	yes	characteristic
50	C₂²×C₈×C₇₉	C₂³	1	1	yes	characteristic
51	M₃₂×C₇₉	—	2	4	no	—
52	M₃₂×C₇₉	—	2	2	no	—
53	M₃₂×C₇₉	C₂×C₄	1	4	yes	complemented
54	C₂×C₁₆×C₇₉	—	2	4	no	—
55	C₂×C₁₆×C₇₉	—	2	2	no	—
56	C₂²×Dic₇₉	—	2	8	no	—
57	C₂²×Dic₇₉	—	2	4	no	—
58	C₂²×Dic₇₉	—	2	2	no	—
59	C₂×C₇₉⋊C₈	—	2	4	no	—
60	C₂×C₇₉⋊C₈	—	2	4	no	—
61	C₂×C₇₉⋊C₈	—	2	2	no	—
62	C₂×C₇₉⋊C₈	—	2	2	no	—
63	C₂×C₇₉⋊C₈	C₂×C₈	1	4	yes	—
64	C₄×Dic₇₉	—	2	4	no	—
65	C₄×Dic₇₉	—	2	2	no	—
66	C₄×Dic₇₉	C₂×C₈	1	4	yes	—
67	C₇₉⋊C₁₆	—	2	4	no	—
68	C₂⁴×C₇₉	M₁₆	1	1	yes	characteristic
69	C₂²×C₄×C₇₉	C₄²	1	2	yes	—
70	C₂²×C₄×C₇₉	C₂²⋊C₄	1	2	yes	—
71	C₂²×C₄×C₇₉	C₄⋊C₄	1	1	yes	characteristic
72	C₂²×C₄×C₇₉	C₄⋊C₄	1	1	yes	characteristic
73	C₂²×C₄×C₇₉	C₂×C₈	1	1	yes	characteristic
74	C₂²×C₄×C₇₉	C₂×C₈	1	1	yes	characteristic
75	C₂²×C₄×C₇₉	C₂×C₈	1	2	yes	—
76	C₂²×C₄×C₇₉	M₁₆	1	1	yes	characteristic
77	C₂²×C₄×C₇₉	M₁₆	1	2	yes	—
78	C₂²×C₄×C₇₉	C₂²×C₄	1	1	yes	characteristic
79	C₂×C₈×C₇₉	C₄²	1	2	yes	—
80	C₂×C₈×C₇₉	C₂²⋊C₄	1	2	yes	—
81	C₂×C₈×C₇₉	C₂²⋊C₄	1	2	yes	—
82	C₂×C₈×C₇₉	C₂²⋊C₄	1	2	yes	—
83	C₂×C₈×C₇₉	C₂²⋊C₄	1	2	yes	—
84	C₂×C₈×C₇₉	C₂²⋊C₄	1	2	yes	—
85	C₂×C₈×C₇₉	C₄⋊C₄	1	2	yes	—
86	C₂×C₈×C₇₉	C₄⋊C₄	1	2	yes	—
87	C₂×C₈×C₇₉	C₄⋊C₄	1	2	yes	—
88	C₂×C₈×C₇₉	C₄⋊C₄	1	2	yes	—
89	C₂×C₈×C₇₉	C₄⋊C₄	1	1	yes	characteristic
90	C₂×C₈×C₇₉	C₄⋊C₄	1	1	yes	characteristic
91	C₂×C₈×C₇₉	C₂²×C₄	1	1	yes	characteristic
92	C₂×C₈×C₇₉	C₂²×C₄	1	1	yes	characteristic
93	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
94	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
95	C₂×C₈×C₇₉	C₂×D₄	1	1	yes	characteristic
96	C₂×C₈×C₇₉	C₂×Q₈	1	1	yes	characteristic
97	C₁₆×C₇₉	—	2	4	no	—
98	C₂³×C₇₉	—	2	4	no	—
99	C₂³×C₇₉	#97	1	2	yes	—
100	C₂³×C₇₉	C₂²⋊C₈	1	2	yes	—
101	C₂³×C₇₉	C₄⋊C₈	1	1	yes	characteristic
102	C₂³×C₇₉	C₄⋊C₈	1	1	yes	characteristic
103	C₂³×C₇₉	C₂×M₁₆	1	1	yes	characteristic
104	C₂×C₄×C₇₉	#95	1	2	yes	—
105	C₂×C₄×C₇₉	#95	1	2	yes	—
106	C₂×C₄×C₇₉	C₄×C₈	1	2	yes	—
107	C₂×C₄×C₇₉	C₄×C₈	1	2	yes	—
108	C₂×C₄×C₇₉	#97	1	2	yes	—
109	C₂×C₄×C₇₉	C₂²⋊C₈	1	2	yes	—
110	C₂×C₄×C₇₉	C₂²⋊C₈	1	2	yes	—
111	C₂×C₄×C₇₉	C₂²⋊C₈	1	2	yes	—
112	C₂×C₄×C₇₉	C₄⋊C₈	1	1	yes	characteristic
113	C₂×C₄×C₇₉	C₄⋊C₈	1	1	yes	characteristic
114	C₂×C₄×C₇₉	C₄⋊C₈	1	2	yes	—
115	C₂×C₄×C₇₉	C₄⋊C₈	1	2	yes	—
116	C₂×C₄×C₇₉	C₂×C₄²	1	1	yes	characteristic
117	C₂×C₄×C₇₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
118	C₂×C₄×C₇₉	C₂×C₄⋊C₄	1	1	yes	characteristic
119	C₂×C₄×C₇₉	C₂²×C₈	1	1	yes	characteristic
120	C₂×C₄×C₇₉	C₂²×C₈	1	1	yes	characteristic
121	C₂×C₄×C₇₉	C₂×M₁₆	1	1	yes	characteristic
122	C₂×Dic₇₉	—	2	16	no	—
123	C₂×Dic₇₉	—	2	8	no	—
124	C₂×Dic₇₉	—	2	4	no	—
125	C₈×C₇₉	#95	1	2	yes	—
126	C₈×C₇₉	#95	1	2	yes	—
127	C₈×C₇₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
128	C₈×C₇₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
129	C₈×C₇₉	C₂×C₄⋊C₄	1	1	yes	characteristic
130	C₈×C₇₉	C₂×C₄⋊C₄	1	1	yes	characteristic
131	C₇₉⋊C₈	—	2	4	no	—
132	C₂²×C₇₉	—	2	4	no	—
133	C₂²×C₇₉	—	2	4	no	—
134	C₂²×C₇₉	—	2	2	no	—
135	C₂²×C₇₉	—	2	2	no	—
136	C₂²×C₇₉	#336	1	2	yes	—
137	C₂²×C₇₉	#336	1	2	yes	—
138	C₂²×C₇₉	#364	1	4	yes	—
139	C₂²×C₇₉	C₂×#97	1	1	yes	characteristic
140	C₂²×C₇₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
141	C₂²×C₇₉	C₂×C₄⋊C₈	1	1	yes	characteristic
142	C₄×C₇₉	#336	1	2	yes	—
143	C₄×C₇₉	#336	1	2	yes	—
144	C₄×C₇₉	C₂×#95	1	1	yes	characteristic
145	C₄×C₇₉	C₂×C₄×C₈	1	1	yes	characteristic
146	C₄×C₇₉	C₂×C₂²⋊C₈	1	1	yes	characteristic
147	C₄×C₇₉	C₂×C₄⋊C₈	1	1	yes	characteristic
148	Dic₇₉	—	2	8	no	—
149	C₂×#1376	—	79	1	no	maximal, Sylow
150	C₂×C₇₉	—	2	1	no	—
151	C₂×C₇₉	—	2	2	no	—
152	C₂×C₇₉	—	2	1	no	—
153	C₂×C₇₉	#1376	1	4	yes	complemented
154	C₂×C₇₉	C₂×#336	1	1	yes	characteristic
155	C₂×C₇₉	C₂×#364	1	2	yes	—
156	C₂²×M₃₂	—	79	1	no	—
157	C₂²×M₃₂	D₇₉	1	1	yes	characteristic
158	C₂²×C₄×C₈	—	79	1	no	—
159	#1376	—	79	4	no	—
160	C₇₉	C₂×#1376	1	1	yes	characteristic, complemented, Sylow
161	C₂³×C₈	—	79	1	no	—
162	C₂³×C₈	C₂×D₇₉	1	1	yes	characteristic
163	C₂²×C₄²	—	79	1	no	—
164	C₂×M₃₂	—	2	2	no	—
165	C₂×M₃₂	—	2	1	no	—
166	C₂×M₃₂	—	79	2	no	—
167	C₂×M₃₂	—	79	4	no	—
168	C₂×M₃₂	—	158	1	no	—
169	C₂×M₃₂	—	158	2	no	—
170	C₂×M₃₂	Dic₇₉	1	4	yes	complemented
171	C₂×M₃₂	C₂×D₇₉	1	2	yes	—
172	C₂²×C₁₆	—	2	1	no	—
173	C₂²×C₁₆	—	158	1	no	—
174	C₂×C₄×C₈	—	79	2	no	—
175	C₂×C₄×C₈	—	79	2	no	—
176	C₂×C₄×C₈	—	158	2	no	—
177	C₂×C₄×C₈	—	158	2	no	—
178	C₂³×C₄	—	158	1	no	—
179	C₂³×C₄	C₄×D₇₉	1	1	yes	characteristic
180	C₂²×C₈	—	79	2	no	—
181	C₂²×C₈	—	79	2	no	—
182	C₂²×C₈	—	79	2	no	—
183	C₂²×C₈	—	158	2	no	—
184	C₂²×C₈	—	158	2	no	—
185	C₂²×C₈	Dic₁₅₈	1	1	yes	characteristic
186	C₂²×C₈	Dic₁₅₈	1	1	yes	characteristic
187	C₂²×C₈	C₄×D₇₉	1	1	yes	characteristic
188	C₂²×C₈	C₄×D₇₉	1	2	yes	—
189	C₂²×C₈	D₃₁₆	1	2	yes	—
190	C₂²×C₈	C₂×Dic₇₉	1	2	yes	—
191	C₂²×C₈	C₂²⋊D₇₉	1	1	yes	characteristic
192	C₂²×C₈	C₂²⋊D₇₉	1	2	yes	—
193	C₂²×C₈	C₂²⋊D₇₉	1	1	yes	characteristic
194	C₂²×C₈	C₂²×D₇₉	1	1	yes	characteristic
195	C₂×C₄²	—	79	4	no	—
196	C₂×C₄²	—	79	2	no	—
197	C₂×C₄²	—	158	2	no	—
198	C₂×C₄²	—	158	1	no	—
199	M₃₂	—	2	4	no	—
200	M₃₂	—	2	2	no	—
201	M₃₂	—	79	4	no	—
202	M₃₂	—	158	4	no	—
203	M₃₂	—	158	2	no	—
204	M₃₂	C₂×Dic₇₉	1	4	yes	complemented
205	C₂×C₁₆	—	2	4	no	—
206	C₂×C₁₆	—	2	2	no	—
207	C₂×C₁₆	—	158	4	no	—
208	C₂×C₁₆	—	158	2	no	—
209	C₄×C₈	—	158	4	no	—
210	C₄×C₈	—	158	2	no	—
211	C₄×C₈	—	158	2	no	—
212	C₂⁴	#11929607	1	1	yes	characteristic
213	C₂²×C₄	—	158	8	no	—
214	C₂²×C₄	—	158	4	no	—
215	C₂²×C₄	—	158	2	no	—
216	C₂²×C₄	C₄×Dic₇₉	1	2	yes	—
217	C₂²×C₄	(C₂×D₇₉)⋊C₄	1	2	yes	—
218	C₂²×C₄	Dic₇₉⋊C₄	1	1	yes	characteristic
219	C₂²×C₄	Dic₇₉⋊C₄	1	1	yes	characteristic
220	C₂²×C₄	C₈×D₇₉	1	1	yes	characteristic
221	C₂²×C₄	C₈×D₇₉	1	1	yes	characteristic
222	C₂²×C₄	C₈×D₇₉	1	2	yes	—
223	C₂²×C₄	#11929607	1	1	yes	characteristic
224	C₂²×C₄	#11929607	1	2	yes	—
225	C₂²×C₄	C₂×C₄×D₇₉	1	1	yes	characteristic
226	C₂×C₈	—	79	4	no	—
227	C₂×C₈	—	158	4	no	—
228	C₂×C₈	—	158	4	no	—
229	C₂×C₈	—	158	2	no	—
230	C₂×C₈	—	158	2	no	—
231	C₂×C₈	C₄×Dic₇₉	1	2	yes	—
232	C₂×C₈	(C₂×D₇₉)⋊C₄	1	2	yes	—
233	C₂×C₈	(C₂×D₇₉)⋊C₄	1	2	yes	—
234	C₂×C₈	(C₂×D₇₉)⋊C₄	1	2	yes	—
235	C₂×C₈	C₂²⋊Dic₇₉	1	2	yes	—
236	C₂×C₈	C₂²⋊Dic₇₉	1	2	yes	—
237	C₂×C₈	Dic₇₉⋊C₄	1	1	yes	characteristic
238	C₂×C₈	Dic₇₉⋊C₄	1	1	yes	characteristic
239	C₂×C₈	Dic₇₉⋊C₄	1	2	yes	—
240	C₂×C₈	Dic₇₉⋊C₄	1	2	yes	—
241	C₂×C₈	C₄⋊Dic₇₉	1	2	yes	—
242	C₂×C₈	C₄⋊Dic₇₉	1	2	yes	—
243	C₂×C₈	C₂×C₄×D₇₉	1	1	yes	characteristic
244	C₂×C₈	C₂²×Dic₇₉	1	1	yes	characteristic
245	C₂×C₈	C₂×C₂²⋊D₇₉	1	1	yes	characteristic
246	C₂×C₈	C₂×C₂²⋊D₇₉	1	1	yes	characteristic
247	C₂×C₈	C₂×D₃₁₆	1	1	yes	characteristic
248	C₂×C₈	C₂×Dic₁₅₈	1	1	yes	characteristic
249	C₄²	—	79	4	no	—
250	C₄²	—	158	4	no	—
251	C₄²	—	158	2	no	—
252	C₁₆	—	2	4	no	—
253	C₁₆	—	158	4	no	—
254	C₂³	—	2	4	no	—
255	C₂³	#14579071	1	2	yes	—
256	C₂³	(C₂×D₇₉)⋊C₈	1	2	yes	—
257	C₂³	Dic₇₉⋊C₈	1	1	yes	characteristic
258	C₂³	Dic₇₉⋊C₈	1	1	yes	characteristic
259	C₂³	C₂×#11929607	1	1	yes	characteristic
260	C₂×C₄	—	158	16	no	—
261	C₂×C₄	—	158	8	no	—
262	C₂×C₄	—	158	4	no	—
263	C₂×C₄	C₇₉⋊#95	1	2	yes	—
264	C₂×C₄	C₇₉⋊#95	1	2	yes	—
265	C₂×C₄	C₈×Dic₇₉	1	2	yes	—
266	C₂×C₄	C₈×Dic₇₉	1	2	yes	—
267	C₂×C₄	#14579071	1	2	yes	—
268	C₂×C₄	(C₂×D₇₉)⋊C₈	1	2	yes	—
269	C₂×C₄	(C₂×D₇₉)⋊C₈	1	2	yes	—
270	C₂×C₄	(C₂×D₇₉)⋊C₈	1	2	yes	—
271	C₂×C₄	Dic₇₉⋊C₈	1	1	yes	characteristic
272	C₂×C₄	Dic₇₉⋊C₈	1	1	yes	characteristic
273	C₂×C₄	Dic₇₉⋊C₈	1	2	yes	—
274	C₂×C₄	Dic₇₉⋊C₈	1	2	yes	—
275	C₂×C₄	C₂×C₄×Dic₇₉	1	1	yes	characteristic
276	C₂×C₄	C₂×(C₂×D₇₉)⋊C₄	1	1	yes	characteristic
277	C₂×C₄	C₂×Dic₇₉⋊C₄	1	1	yes	characteristic
278	C₂×C₄	C₂×C₈×D₇₉	1	1	yes	characteristic
279	C₂×C₄	C₂×C₈×D₇₉	1	1	yes	characteristic
280	C₂×C₄	C₂×#11929607	1	1	yes	characteristic
281	C₈	—	158	4	no	—
282	C₈	C₇₉⋊#95	1	2	yes	—
283	C₈	C₇₉⋊#95	1	2	yes	—
284	C₈	C₂×(C₂×D₇₉)⋊C₄	1	1	yes	characteristic
285	C₈	C₂×C₂²⋊Dic₇₉	1	1	yes	characteristic
286	C₈	C₂×Dic₇₉⋊C₄	1	1	yes	characteristic
287	C₈	C₂×C₄⋊Dic₇₉	1	1	yes	characteristic
288	C₂²	—	2	4	no	—
289	C₂²	—	2	4	no	—
290	C₂²	—	2	2	no	—
291	C₂²	—	2	2	no	—
292	C₂²	#19098317	1	2	yes	—
293	C₂²	#19098317	1	2	yes	—
294	C₂²	#19098383	1	4	yes	—
295	C₂²	C₂×#14579071	1	1	yes	characteristic
296	C₂²	C₂×(C₂×D₇₉)⋊C₈	1	1	yes	characteristic
297	C₂²	C₂×Dic₇₉⋊C₈	1	1	yes	characteristic
298	C₄	—	158	8	no	—
299	C₄	#19098317	1	2	yes	—
300	C₄	#19098317	1	2	yes	—
301	C₄	C₂×C₇₉⋊#95	1	1	yes	characteristic
302	C₄	C₂×C₈×Dic₇₉	1	1	yes	characteristic
303	C₄	C₂×(C₂×D₇₉)⋊C₈	1	1	yes	characteristic
304	C₄	C₂×Dic₇₉⋊C₈	1	1	yes	characteristic
305	C₂	—	2	1	no	—
306	C₂	—	2	1	no	—
307	C₂	—	2	2	no	—
308	C₂	#23761481	1	4	yes	direct product factor
309	C₂	C₂×#19098317	1	1	yes	characteristic
310	C₂	C₂×#19098383	1	2	yes	—

	subgroup	G/H
center	C₂²×C₈	C₂²⋊D₇₉
commutator	C₄×C₇₉	C₂×C₄×C₈
Frattini	C₂²×C₈	C₂²×D₇₉
Fitting	C₂²×M₃₂×C₇₉	C₂
socle	C₂³×C₇₉	C₄⋊C₈
prime radical	C₂⁴×C₇₉	M₁₆
cosocle	C₂²×C₈×C₇₉	C₂³
hypercenter	C₂²×M₃₂	D₇₉
hypocenter	C₇₉	C₂×#1376
LCS	G ▷ C₄×C₇₉ ▷ C₂×C₇₉ ▷ C₇₉
UCS	C₁ ◁ C₂²×C₈ ◁ C₂³×C₈ ◁ C₂²×M₃₂

Complements

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

N	H ≅ G/N	type
3. #23761481	C₂	direct (N × H)
9. C₂×#14579101	C₄	semidirect
19. C₂×M₃₂×C₇₉	C₄	semidirect
34. #14579101	C₂×C₄	semidirect
53. M₃₂×C₇₉	C₂×C₄	semidirect
153. C₂×C₇₉	#1376	semidirect
160. C₇₉	C₂×#1376	semidirect
170. C₂×M₃₂	Dic₇₉	semidirect
204. M₃₂	C₂×Dic₇₉	semidirect
308. C₂	#23761481	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×#14579101	2
C₂²×C₈×Dic₇₉	2
#23761481	2
C₂²×M₃₂×C₇₉	2
C₂×#1376	79

Subgroups — C2×#23761481 #34203121

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23761481 #34203121