Subgroups — #34109053

Order 20096.

452 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23758040	C₂	1	2	yes	maximal, complemented
2	#23757395	C₂	1	4	yes	maximal, complemented
3	#23757390	C₂	1	4	yes	maximal, complemented
4	C₂×#19097707	C₂	1	1	yes	maximal, characteristic, complemented
5	#23757290	C₂	1	2	yes	maximal, complemented
6	#23757228	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#135×C₁₅₇	C₂	1	1	yes	maximal, characteristic
8	#19097778	—	2	4	no	—
9	#19097778	C₂²	1	8	yes	complemented
10	C₂×#14578938	—	2	4	no	—
11	C₂×#14578938	C₂²	1	2	yes	—
12	C₂×#14578938	C₂²	1	1	yes	characteristic
13	#19097730	C₂²	1	1	yes	characteristic
14	#19097707	C₂²	1	2	yes	complemented
15	#19097707	C₂²	1	2	yes	complemented
16	#19097698	C₂²	1	8	yes	complemented
17	#19097681	C₂²	1	2	yes	complemented
18	C₈×Dic₁₅₇	C₂²	1	2	yes	complemented
19	C₂×#41×C₁₅₇	C₂²	1	2	yes	—
20	#135×C₁₅₇	C₄	1	2	yes	complemented
21	#135×C₁₅₇	C₄	1	2	yes	complemented
22	#135×C₁₅₇	C₂²	1	2	yes	—
23	#135×C₁₅₇	C₂²	1	2	yes	—
24	C₂×Q₁₆×C₁₅₇	C₄	1	1	yes	characteristic, complemented
25	C₂×SD₁₆×C₁₅₇	C₄	1	2	yes	complemented
26	C₂×D₈×C₁₅₇	C₄	1	1	yes	characteristic, complemented
27	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
28	#14578938	—	2	8	no	—
29	#14578938	—	2	2	no	—
30	#14578938	D₄	1	2	yes	—
31	#14578938	D₄	1	2	yes	—
32	#14578938	C₂³	1	4	yes	—
33	C₂×#11929434	—	2	8	no	—
34	C₂×#11929434	—	2	2	no	—
35	C₂×#11929434	C₂³	1	2	yes	—
36	C₄⋊Dic₁₅₇	—	2	1	no	—
37	C₂²⋊Dic₁₅₇	—	2	1	no	—
38	C₄×Dic₁₅₇	C₂³	1	2	yes	—
39	#41×C₁₅₇	—	2	2	no	—
40	#41×C₁₅₇	—	2	2	no	—
41	#41×C₁₅₇	C₂×C₄	1	4	yes	—
42	#41×C₁₅₇	C₂³	1	4	yes	—
43	C₂×Q₈×C₁₅₇	C₂×C₄	1	2	yes	—
44	C₂×D₄×C₁₅₇	—	2	2	no	—
45	C₂×D₄×C₁₅₇	C₂×C₄	1	2	yes	—
46	C₂²×C₄×C₁₅₇	—	2	2	no	—
47	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
48	Q₁₆×C₁₅₇	C₂×C₄	1	2	yes	—
49	Q₁₆×C₁₅₇	C₂×C₄	1	2	yes	—
50	SD₁₆×C₁₅₇	C₂×C₄	1	4	yes	—
51	SD₁₆×C₁₅₇	C₂×C₄	1	4	yes	—
52	D₈×C₁₅₇	C₂×C₄	1	2	yes	—
53	D₈×C₁₅₇	C₂×C₄	1	2	yes	—
54	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
55	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
56	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
57	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
58	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
59	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
60	C₂×Dic₁₅₇	—	2	2	no	—
61	#11929434	—	2	4	no	—
62	#11929434	C₂×D₄	1	4	yes	—
63	C₂³×C₁₅₇	—	2	2	no	—
64	C₂³×C₁₅₇	#41	1	1	yes	characteristic
65	Q₈×C₁₅₇	—	2	2	no	—
66	Q₈×C₁₅₇	C₂²×C₄	1	4	yes	—
67	D₄×C₁₅₇	—	2	4	no	—
68	D₄×C₁₅₇	—	2	4	no	—
69	D₄×C₁₅₇	—	2	2	no	—
70	D₄×C₁₅₇	C₂²×C₄	1	4	yes	—
71	C₂×C₄×C₁₅₇	—	2	2	no	—
72	C₂×C₄×C₁₅₇	—	2	4	no	—
73	C₂×C₄×C₁₅₇	—	2	4	no	—
74	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
75	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
76	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
77	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
78	C₂×C₄×C₁₅₇	#41	1	1	yes	characteristic
79	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
80	C₈×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
81	C₈×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
82	C₈×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
83	C₈×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
84	C₂²×C₁₅₇	—	2	4	no	—
85	C₂²×C₁₅₇	—	4	1	no	—
86	C₂²×C₁₅₇	—	8	2	no	—
87	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
88	C₂²×C₁₅₇	C₄×D₄	1	1	yes	characteristic
89	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
90	C₄×C₁₅₇	—	2	4	no	—
91	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
92	C₄×C₁₅₇	C₄×D₄	1	1	yes	characteristic
93	C₄×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
94	C₄×C₁₅₇	C₂²×D₄	1	1	yes	characteristic
95	Dic₁₅₇	—	4	2	no	—
96	C₂×C₁₅₇	—	2	1	no	—
97	C₂×C₁₅₇	—	2	1	no	—
98	C₂×C₁₅₇	—	2	1	no	—
99	C₂×C₁₅₇	—	4	4	no	—
100	C₂×C₁₅₇	C₂×C₄×D₄	1	1	yes	characteristic
101	C₁₅₇	#2957	1	1	yes	characteristic, complemented, Sylow
102	#2957	—	157	1	no	maximal, Sylow
103	C₂×#135	D₁₅₇	1	1	yes	characteristic
104	#568	—	157	2	no	—
105	#444	—	157	4	no	—
106	#443	—	157	4	no	—
107	C₂×#108	—	157	1	no	—
108	#421	—	157	2	no	—
109	#405	—	157	1	no	—
110	C₂×#41	C₂×D₁₅₇	1	2	yes	—
111	#135	Dic₁₅₇	1	2	yes	complemented
112	#135	Dic₁₅₇	1	2	yes	complemented
113	#135	C₂×D₁₅₇	1	2	yes	—
114	#135	C₂×D₁₅₇	1	2	yes	—
115	C₂×Q₁₆	Dic₁₅₇	1	1	yes	characteristic, complemented
116	C₂×SD₁₆	Dic₁₅₇	1	2	yes	complemented
117	C₂×D₈	Dic₁₅₇	1	1	yes	characteristic, complemented
118	#131	—	314	4	no	—
119	#131	—	157	8	no	—
120	C₂×M₁₆	—	314	4	no	—
121	C₂×M₁₆	—	157	2	no	—
122	C₂×M₁₆	—	157	1	no	—
123	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
124	#117	—	157	1	no	—
125	#108	—	157	2	no	—
126	#108	—	157	2	no	—
127	#104	—	157	8	no	—
128	#97	—	157	2	no	—
129	C₄×C₈	—	157	2	no	—
130	#41	—	2	2	no	—
131	#41	—	2	2	no	—
132	#41	C₂×Dic₁₅₇	1	4	yes	—
133	#41	C₂²×D₁₅₇	1	4	yes	—
134	C₂×Q₈	C₂×Dic₁₅₇	1	2	yes	—
135	C₂×D₄	—	2	2	no	—
136	C₂×D₄	C₂×Dic₁₅₇	1	2	yes	—
137	C₂²×C₄	—	2	2	no	—
138	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
139	Q₁₆	C₂×Dic₁₅₇	1	2	yes	—
140	Q₁₆	C₂×Dic₁₅₇	1	2	yes	—
141	SD₁₆	C₂×Dic₁₅₇	1	4	yes	—
142	SD₁₆	C₂×Dic₁₅₇	1	4	yes	—
143	D₈	C₂×Dic₁₅₇	1	2	yes	—
144	D₈	C₂×Dic₁₅₇	1	2	yes	—
145	M₁₆	—	314	2	no	—
146	M₁₆	—	314	8	no	—
147	M₁₆	—	157	4	no	—
148	M₁₆	—	157	2	no	—
149	M₁₆	—	157	2	no	—
150	C₂×C₈	—	314	2	no	—
151	C₂×C₈	—	314	8	no	—
152	C₂×C₈	—	157	2	no	—
153	C₂×C₈	C₂×Dic₁₅₇	1	1	yes	characteristic
154	C₂×C₈	C₂×Dic₁₅₇	1	1	yes	characteristic
155	C₂×C₈	C₂×Dic₁₅₇	1	1	yes	characteristic
156	C₂×C₈	C₂×Dic₁₅₇	1	1	yes	characteristic
157	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
158	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
159	C₄⋊C₄	—	314	1	no	—
160	C₂²⋊C₄	—	314	1	no	—
161	C₄²	—	157	2	no	—
162	C₂³	—	2	2	no	—
163	C₂³	#14578953	1	1	yes	characteristic
164	Q₈	—	2	2	no	—
165	Q₈	C₂²×Dic₁₅₇	1	4	yes	—
166	D₄	—	2	4	no	—
167	D₄	—	2	4	no	—
168	D₄	—	2	2	no	—
169	D₄	C₂²×Dic₁₅₇	1	4	yes	—
170	C₂×C₄	—	2	2	no	—
171	C₂×C₄	—	2	4	no	—
172	C₂×C₄	—	2	4	no	—
173	C₂×C₄	—	314	2	no	—
174	C₂×C₄	C₂²×Dic₁₅₇	1	1	yes	characteristic
175	C₂×C₄	C₂²×Dic₁₅₇	1	1	yes	characteristic
176	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
177	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
178	C₂×C₄	#14578953	1	1	yes	characteristic
179	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
180	C₈	—	314	4	no	—
181	C₈	—	157	4	no	—
182	C₈	C₂²×Dic₁₅₇	1	1	yes	characteristic
183	C₈	C₂²×Dic₁₅₇	1	1	yes	characteristic
184	C₈	C₂²×Dic₁₅₇	1	1	yes	characteristic
185	C₈	C₂²×Dic₁₅₇	1	1	yes	characteristic
186	C₂²	—	2	4	no	—
187	C₂²	—	4	1	no	—
188	C₂²	—	8	2	no	—
189	C₂²	D₄×Dic₁₅₇	1	1	yes	characteristic
190	C₂²	D₄×Dic₁₅₇	1	1	yes	characteristic
191	C₂²	C₂×#14578953	1	1	yes	characteristic
192	C₄	—	2	4	no	—
193	C₄	—	628	2	no	—
194	C₄	D₄×Dic₁₅₇	1	1	yes	characteristic
195	C₄	D₄×Dic₁₅₇	1	1	yes	characteristic
196	C₄	C₂³×Dic₁₅₇	1	1	yes	characteristic
197	C₄	C₂×D₄×D₁₅₇	1	1	yes	characteristic
198	C₂	—	2	1	no	—
199	C₂	—	2	1	no	—
200	C₂	—	2	1	no	—
201	C₂	—	4	4	no	—
202	C₂	C₂×D₄×Dic₁₅₇	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂×D₄×D₁₅₇
commutator	C₄×C₁₅₇	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₅₇
Fitting, prime radical	C₂×#135×C₁₅₇	C₂
socle	C₂×C₁₅₇	C₂×C₄×D₄
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	C₂×#135	D₁₅₇
hypocenter	C₁₅₇	#2957
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂×#135

Complements

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

N	H ≅ G/N	type
1. #23758040	C₂	semidirect
2. #23757395	C₂	semidirect
3. #23757390	C₂	semidirect
4. C₂×#19097707	C₂	semidirect
5. #23757290	C₂	semidirect
6. #23757228	C₂	semidirect
9. #19097778	C₂²	semidirect
14. #19097707	C₂²	semidirect
15. #19097707	C₂²	semidirect
16. #19097698	C₂²	semidirect
17. #19097681	C₂²	semidirect
18. C₈×Dic₁₅₇	C₂²	semidirect
20. #135×C₁₅₇	C₄	semidirect
21. #135×C₁₅₇	C₄	semidirect
24. C₂×Q₁₆×C₁₅₇	C₄	semidirect
25. C₂×SD₁₆×C₁₅₇	C₄	semidirect
26. C₂×D₈×C₁₅₇	C₄	semidirect
101. C₁₅₇	#2957	semidirect
111. #135	Dic₁₅₇	semidirect
112. #135	Dic₁₅₇	semidirect
115. C₂×Q₁₆	Dic₁₅₇	semidirect
116. C₂×SD₁₆	Dic₁₅₇	semidirect
117. C₂×D₈	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
#23758040	2
#23757395	2
#23757390	2
C₂×#19097707	2
#23757290	2
#23757228	2
C₂×#135×C₁₅₇	2
#2957	157