Subgroups — C₂²×#19098470 #34446636

Order 20224.

6174 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	C₂³×C₄⋊Dic₇₉	C₂	1	1	yes	maximal, characteristic
2	C₂³×C₄×Dic₇₉	C₂	1	1	yes	maximal, characteristic
3	C₂×#19098470	C₂	1	24	yes	maximal, direct product factor
4	C₂²×C₇₉⋊#95	C₂	1	4	yes	maximal
5	C₂⁴×Q₈×C₇₉	C₂	1	1	yes	maximal, characteristic
6	C₂⁴×Dic₇₉	C₂²	1	2	yes	—
7	C₂⁴×Dic₇₉	C₂²	1	2	yes	—
8	C₂²×C₄⋊Dic₇₉	—	2	8	no	—
9	C₂²×C₄⋊Dic₇₉	C₂²	1	12	yes	—
10	C₂²×C₄×Dic₇₉	—	2	8	no	—
11	C₂²×C₄×Dic₇₉	C₂²	1	12	yes	—
12	#19098470	C₂²	1	64	yes	direct product factor
13	C₂×C₇₉⋊#95	C₂²	1	48	yes	—
14	C₂³×Q₈×C₇₉	—	2	8	no	—
15	C₂³×Q₈×C₇₉	—	2	8	no	—
16	C₂³×Q₈×C₇₉	C₄	1	16	yes	complemented
17	C₂³×Q₈×C₇₉	C₂²	1	12	yes	—
18	C₂⁴×C₄×C₇₉	C₂²	1	2	yes	—
19	C₂⁴×C₄×C₇₉	C₂²	1	1	yes	characteristic
20	C₂³×Dic₇₉	—	2	8	no	—
21	C₂³×Dic₇₉	—	2	8	no	—
22	C₂³×Dic₇₉	—	2	8	no	—
23	C₂³×Dic₇₉	—	2	16	no	—
24	C₂³×Dic₇₉	Q₈	1	16	yes	complemented
25	C₂³×Dic₇₉	C₂³	1	12	yes	—
26	C₂³×Dic₇₉	C₂³	1	12	yes	—
27	C₂×C₄⋊Dic₇₉	—	2	48	no	—
28	C₂×C₄⋊Dic₇₉	C₂³	1	16	yes	—
29	C₂×C₄×Dic₇₉	—	2	48	no	—
30	C₂×C₄×Dic₇₉	C₂³	1	16	yes	—
31	C₇₉⋊#95	C₂³	1	64	yes	—
32	C₂⁵×C₇₉	C₂³	1	1	yes	characteristic
33	C₂²×Q₈×C₇₉	—	2	128	no	—
34	C₂²×Q₈×C₇₉	—	2	48	no	—
35	C₂²×Q₈×C₇₉	—	2	48	no	—
36	C₂²×Q₈×C₇₉	C₂×C₄	1	96	yes	complemented
37	C₂²×Q₈×C₇₉	C₂³	1	16	yes	—
38	C₂³×C₄×C₇₉	—	2	8	no	—
39	C₂³×C₄×C₇₉	—	2	8	no	—
40	C₂³×C₄×C₇₉	C₂×C₄	1	16	yes	—
41	C₂³×C₄×C₇₉	C₂×C₄	1	8	yes	—
42	C₂³×C₄×C₇₉	D₄	1	8	yes	—
43	C₂³×C₄×C₇₉	D₄	1	8	yes	—
44	C₂³×C₄×C₇₉	C₂³	1	12	yes	—
45	C₂³×C₄×C₇₉	C₂³	1	6	yes	—
46	C₂²×Dic₇₉	—	2	64	no	—
47	C₂²×Dic₇₉	—	2	24	no	—
48	C₂²×Dic₇₉	—	2	24	no	—
49	C₂²×Dic₇₉	—	2	24	no	—
50	C₂²×Dic₇₉	—	2	48	no	—
51	C₂²×Dic₇₉	—	4	32	no	—
52	C₂²×Dic₇₉	C₂×Q₈	1	48	yes	complemented
53	C₂²×Dic₇₉	C₂⁴	1	8	yes	—
54	C₂²×Dic₇₉	C₂⁴	1	8	yes	—
55	C₄⋊Dic₇₉	—	2	32	no	—
56	C₄×Dic₇₉	—	2	32	no	—
57	C₂⁴×C₇₉	C₂²×C₄	1	4	yes	—
58	C₂⁴×C₇₉	C₂×D₄	1	4	yes	—
59	C₂⁴×C₇₉	C₂×D₄	1	4	yes	—
60	C₂⁴×C₇₉	C₂×Q₈	1	8	yes	—
61	C₂⁴×C₇₉	#41	1	8	yes	—
62	C₂⁴×C₇₉	C₂⁴	1	3	yes	—
63	C₂×Q₈×C₇₉	—	2	384	no	—
64	C₂×Q₈×C₇₉	—	2	32	no	—
65	C₂×Q₈×C₇₉	—	2	32	no	—
66	C₂×Q₈×C₇₉	C₂²×C₄	1	64	yes	complemented
67	C₂²×C₄×C₇₉	—	2	64	no	—
68	C₂²×C₄×C₇₉	—	2	24	no	—
69	C₂²×C₄×C₇₉	—	2	24	no	—
70	C₂²×C₄×C₇₉	C₂²⋊C₄	1	64	yes	—
71	C₂²×C₄×C₇₉	C₂²×C₄	1	48	yes	—
72	C₂²×C₄×C₇₉	C₂²×C₄	1	24	yes	—
73	C₂²×C₄×C₇₉	C₂×D₄	1	24	yes	—
74	C₂²×C₄×C₇₉	C₂×D₄	1	24	yes	—
75	C₂²×C₄×C₇₉	C₂⁴	1	8	yes	—
76	C₂²×C₄×C₇₉	C₂⁴	1	4	yes	—
77	C₂³×C₇₉	C₂×C₂²⋊C₄	1	16	yes	—
78	C₂³×C₇₉	C₄×Q₈	1	32	yes	—
79	C₂³×C₇₉	C₂²⋊Q₈	1	32	yes	—
80	C₂³×C₇₉	#124	1	16	yes	—
81	C₂³×C₇₉	C₄⋊Q₈	1	16	yes	—
82	C₂³×C₇₉	C₂³×C₄	1	6	yes	—
83	C₂³×C₇₉	C₂²×D₄	1	6	yes	—
84	C₂³×C₇₉	C₂²×D₄	1	6	yes	—
85	C₂³×C₇₉	C₂²×Q₈	1	12	yes	—
86	C₂³×C₇₉	C₂×#41	1	12	yes	—
87	C₂³×C₇₉	C₂⁵	1	1	yes	characteristic
88	Q₈×C₇₉	—	2	128	no	—
89	C₂×C₄×C₇₉	—	2	96	no	—
90	C₂×C₄×C₇₉	—	2	8	no	—
91	C₂×C₄×C₇₉	—	2	8	no	—
92	C₂×C₄×C₇₉	C₂×C₂²⋊C₄	1	96	yes	—
93	C₂×C₄×C₇₉	C₂³×C₄	1	16	yes	—
94	C₂×C₄×C₇₉	C₂³×C₄	1	8	yes	—
95	C₂×C₄×C₇₉	C₂²×D₄	1	8	yes	—
96	C₂×C₄×C₇₉	C₂²×D₄	1	8	yes	—
97	C₂×Dic₇₉	—	2	96	no	—
98	C₂×Dic₇₉	—	2	8	no	—
99	C₂×Dic₇₉	—	2	8	no	—
100	C₂×Dic₇₉	—	2	8	no	—
101	C₂×Dic₇₉	—	2	16	no	—
102	C₂×Dic₇₉	—	4	48	no	—
103	C₂×Dic₇₉	C₂²×Q₈	1	16	yes	complemented
104	C₂²×C₇₉	#391	1	64	yes	complemented
105	C₂²×C₇₉	C₂²×C₂²⋊C₄	1	12	yes	—
106	C₂²×C₇₉	C₂×C₄×Q₈	1	24	yes	—
107	C₂²×C₇₉	C₂×C₂²⋊Q₈	1	24	yes	—
108	C₂²×C₇₉	C₂×#124	1	12	yes	—
109	C₂²×C₇₉	C₂×C₄⋊Q₈	1	12	yes	—
110	C₂²×C₇₉	C₂⁴×C₄	1	1	yes	characteristic
111	C₂²×C₇₉	C₂³×D₄	1	1	yes	characteristic
112	C₂²×C₇₉	C₂³×D₄	1	1	yes	characteristic
113	C₂²×C₇₉	C₂³×Q₈	1	2	yes	—
114	C₂²×C₇₉	C₂²×#41	1	2	yes	—
115	C₄×C₇₉	—	2	16	no	—
116	C₄×C₇₉	C₂²×C₂²⋊C₄	1	16	yes	—
117	Dic₇₉	—	2	16	no	—
118	Dic₇₉	—	4	8	no	—
119	C₂²×#391	—	79	1	no	maximal, Sylow
120	C₂×C₇₉	C₂×#391	1	24	yes	complemented
121	C₂×C₇₉	C₂³×C₂²⋊C₄	1	1	yes	characteristic
122	C₂×C₇₉	C₂²×C₄×Q₈	1	2	yes	—
123	C₂×C₇₉	C₂²×C₂²⋊Q₈	1	2	yes	—
124	C₂×C₇₉	C₂²×#124	1	1	yes	characteristic
125	C₂×C₇₉	C₂²×C₄⋊Q₈	1	1	yes	characteristic
126	C₂⁴×Q₈	D₇₉	1	1	yes	characteristic
127	C₂³×C₄⋊C₄	—	79	1	no	—
128	C₂³×C₄²	—	79	1	no	—
129	C₂×#391	—	79	24	no	—
130	C₂²×#95	—	79	4	no	—
131	C₇₉	C₂²×#391	1	1	yes	characteristic, complemented, Sylow
132	C₂³×Q₈	—	2	8	no	—
133	C₂³×Q₈	—	2	8	no	—
134	C₂³×Q₈	Dic₇₉	1	16	yes	complemented
135	C₂³×Q₈	C₂×D₇₉	1	12	yes	—
136	C₂⁴×C₄	—	79	2	no	—
137	C₂⁴×C₄	—	79	2	no	—
138	C₂⁴×C₄	C₂×D₇₉	1	2	yes	—
139	C₂⁴×C₄	C₂×D₇₉	1	1	yes	characteristic
140	C₂²×C₄⋊C₄	—	79	12	no	—
141	C₂²×C₄⋊C₄	—	158	8	no	—
142	C₂²×C₄²	—	79	12	no	—
143	C₂²×C₄²	—	158	8	no	—
144	#391	—	79	64	no	—
145	C₂×#95	—	79	48	no	—
146	C₂⁵	C₂²×D₇₉	1	1	yes	characteristic
147	C₂²×Q₈	—	2	128	no	—
148	C₂²×Q₈	—	2	48	no	—
149	C₂²×Q₈	—	2	48	no	—
150	C₂²×Q₈	C₂×Dic₇₉	1	96	yes	complemented
151	C₂²×Q₈	C₂²×D₇₉	1	16	yes	—
152	C₂³×C₄	—	2	8	no	—
153	C₂³×C₄	—	2	8	no	—
154	C₂³×C₄	—	79	16	no	—
155	C₂³×C₄	—	79	12	no	—
156	C₂³×C₄	—	79	12	no	—
157	C₂³×C₄	—	158	8	no	—
158	C₂³×C₄	—	158	16	no	—
159	C₂³×C₄	—	158	8	no	—
160	C₂³×C₄	—	158	8	no	—
161	C₂³×C₄	C₂×Dic₇₉	1	16	yes	—
162	C₂³×C₄	C₂×Dic₇₉	1	8	yes	—
163	C₂³×C₄	C₂²⋊D₇₉	1	8	yes	—
164	C₂³×C₄	C₂²⋊D₇₉	1	8	yes	—
165	C₂³×C₄	C₂²×D₇₉	1	12	yes	—
166	C₂³×C₄	C₂²×D₇₉	1	6	yes	—
167	C₂×C₄⋊C₄	—	79	16	no	—
168	C₂×C₄⋊C₄	—	158	48	no	—
169	C₂×C₄²	—	79	16	no	—
170	C₂×C₄²	—	158	48	no	—
171	#95	—	79	64	no	—
172	C₂⁴	C₂²×Dic₇₉	1	4	yes	—
173	C₂⁴	C₂×C₂²⋊D₇₉	1	4	yes	—
174	C₂⁴	C₂×C₂²⋊D₇₉	1	4	yes	—
175	C₂⁴	Q₈×D₇₉	1	8	yes	—
176	C₂⁴	#11929625	1	8	yes	—
177	C₂⁴	C₂³×D₇₉	1	3	yes	—
178	C₂×Q₈	—	2	384	no	—
179	C₂×Q₈	—	2	32	no	—
180	C₂×Q₈	—	2	32	no	—
181	C₂×Q₈	C₂²×Dic₇₉	1	64	yes	complemented
182	C₂²×C₄	—	2	64	no	—
183	C₂²×C₄	—	2	24	no	—
184	C₂²×C₄	—	2	24	no	—
185	C₂²×C₄	—	316	32	no	—
186	C₂²×C₄	—	79	48	no	—
187	C₂²×C₄	—	79	8	no	—
188	C₂²×C₄	—	79	8	no	—
189	C₂²×C₄	—	158	48	no	—
190	C₂²×C₄	—	158	24	no	—
191	C₂²×C₄	—	158	24	no	—
192	C₂²×C₄	—	158	64	no	—
193	C₂²×C₄	—	158	24	no	—
194	C₂²×C₄	C₂²⋊Dic₇₉	1	64	yes	—
195	C₂²×C₄	C₂²×Dic₇₉	1	48	yes	—
196	C₂²×C₄	C₂²×Dic₇₉	1	24	yes	—
197	C₂²×C₄	C₂×C₂²⋊D₇₉	1	24	yes	—
198	C₂²×C₄	C₂×C₂²⋊D₇₉	1	24	yes	—
199	C₂²×C₄	C₂³×D₇₉	1	8	yes	—
200	C₂²×C₄	C₂³×D₇₉	1	4	yes	—
201	C₄⋊C₄	—	158	32	no	—
202	C₄²	—	158	32	no	—
203	C₂³	C₂×C₂²⋊Dic₇₉	1	16	yes	—
204	C₂³	Q₈×Dic₇₉	1	32	yes	—
205	C₂³	#14579137	1	32	yes	—
206	C₂³	#14579150	1	16	yes	—
207	C₂³	#14579159	1	16	yes	—
208	C₂³	C₂³×Dic₇₉	1	6	yes	—
209	C₂³	C₂²×C₂²⋊D₇₉	1	6	yes	—
210	C₂³	C₂²×C₂²⋊D₇₉	1	6	yes	—
211	C₂³	C₂×Q₈×D₇₉	1	12	yes	—
212	C₂³	C₂×#11929625	1	12	yes	—
213	C₂³	C₂⁴×D₇₉	1	1	yes	characteristic
214	Q₈	—	2	128	no	—
215	C₂×C₄	—	2	96	no	—
216	C₂×C₄	—	2	8	no	—
217	C₂×C₄	—	2	8	no	—
218	C₂×C₄	—	316	48	no	—
219	C₂×C₄	—	79	16	no	—
220	C₂×C₄	—	158	8	no	—
221	C₂×C₄	—	158	16	no	—
222	C₂×C₄	—	158	96	no	—
223	C₂×C₄	—	158	8	no	—
224	C₂×C₄	—	158	8	no	—
225	C₂×C₄	C₂×C₂²⋊Dic₇₉	1	96	yes	—
226	C₂×C₄	C₂³×Dic₇₉	1	16	yes	—
227	C₂×C₄	C₂³×Dic₇₉	1	8	yes	—
228	C₂×C₄	C₂²×C₂²⋊D₇₉	1	8	yes	—
229	C₂×C₄	C₂²×C₂²⋊D₇₉	1	8	yes	—
230	C₂²	#19098470	1	64	yes	direct product factor
231	C₂²	C₂²×C₂²⋊Dic₇₉	1	12	yes	—
232	C₂²	C₂×Q₈×Dic₇₉	1	24	yes	—
233	C₂²	C₂×#14579137	1	24	yes	—
234	C₂²	C₂×#14579150	1	12	yes	—
235	C₂²	C₂×#14579159	1	12	yes	—
236	C₂²	C₂⁴×Dic₇₉	1	1	yes	characteristic
237	C₂²	C₂³×C₂²⋊D₇₉	1	1	yes	characteristic
238	C₂²	C₂³×C₂²⋊D₇₉	1	1	yes	characteristic
239	C₂²	C₂²×Q₈×D₇₉	1	2	yes	—
240	C₂²	C₂²×#11929625	1	2	yes	—
241	C₄	—	2	16	no	—
242	C₄	—	316	8	no	—
243	C₄	—	158	16	no	—
244	C₄	C₂²×C₂²⋊Dic₇₉	1	16	yes	—
245	C₂	C₂×#19098470	1	24	yes	direct product factor
246	C₂	C₂³×C₂²⋊Dic₇₉	1	1	yes	characteristic
247	C₂	C₂²×Q₈×Dic₇₉	1	2	yes	—
248	C₂	C₂²×#14579137	1	2	yes	—
249	C₂	C₂²×#14579150	1	1	yes	characteristic
250	C₂	C₂²×#14579159	1	1	yes	characteristic

	subgroup	G/H
center	C₂⁵	C₂²×D₇₉
commutator	C₂²×C₇₉	C₂⁴×C₄
Frattini	C₂³	C₂⁴×D₇₉
Fitting	C₂⁴×Q₈×C₇₉	C₂
socle, prime radical	C₂⁵×C₇₉	C₂³
cosocle	C₂³×C₇₉	C₂⁵
hypercenter	C₂⁴×Q₈	D₇₉
hypocenter	C₇₉	C₂²×#391
LCS	G ▷ C₂²×C₇₉ ▷ C₇₉
UCS	C₁ ◁ C₂⁵ ◁ C₂⁴×Q₈

Complements

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

N	H ≅ G/N	type
3. C₂×#19098470	C₂	direct (N × H)
12. #19098470	C₂²	direct (N × H)
16. C₂³×Q₈×C₇₉	C₄	semidirect
24. C₂³×Dic₇₉	Q₈	semidirect
36. C₂²×Q₈×C₇₉	C₂×C₄	semidirect
52. C₂²×Dic₇₉	C₂×Q₈	semidirect
66. C₂×Q₈×C₇₉	C₂²×C₄	semidirect
103. C₂×Dic₇₉	C₂²×Q₈	semidirect
104. C₂²×C₇₉	#391	semidirect
120. C₂×C₇₉	C₂×#391	semidirect
131. C₇₉	C₂²×#391	semidirect
134. C₂³×Q₈	Dic₇₉	semidirect
150. C₂²×Q₈	C₂×Dic₇₉	semidirect
181. C₂×Q₈	C₂²×Dic₇₉	semidirect
230. C₂²	#19098470	direct (N × H)
245. C₂	C₂×#19098470	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×C₄⋊Dic₇₉	2
C₂³×C₄×Dic₇₉	2
C₂×#19098470	2
C₂²×C₇₉⋊#95	2
C₂⁴×Q₈×C₇₉	2
C₂²×#391	79

Subgroups — C22×#19098470 #34446636

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#19098470 #34446636