Subgroups — #2920×C₁₅₇ #34097278

Order 20096.

484 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₄²×C₁₅₇	C₂	1	1	yes	maximal, characteristic
2	#432×C₁₅₇	C₂	1	4	yes	maximal, complemented
3	#431×C₁₅₇	C₂	1	4	yes	maximal, complemented
4	#423×C₁₅₇	C₂	1	2	yes	maximal, complemented
5	#407×C₁₅₇	C₂	1	2	yes	maximal
6	C₄×M₁₆×C₁₅₇	C₂	1	2	yes	maximal, complemented
7	C₂³×C₄×C₁₅₇	C₄	1	2	yes	—
8	C₂³×C₄×C₁₅₇	C₂²	1	1	yes	characteristic
9	C₂×M₁₆×C₁₅₇	C₂²	1	4	yes	—
10	C₂×C₄²×C₁₅₇	C₄	1	2	yes	—
11	C₂×C₄²×C₁₅₇	C₄	1	2	yes	—
12	C₂×C₄²×C₁₅₇	C₄	1	2	yes	—
13	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×C₄²×C₁₅₇	C₂²	1	2	yes	—
15	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
16	C₂×C₄²×C₁₅₇	C₂²	1	2	yes	—
17	C₄⋊C₈×C₁₅₇	C₂²	1	8	yes	complemented
18	C₂²⋊C₈×C₁₅₇	C₂²	1	8	yes	—
19	#97×C₁₅₇	C₂²	1	4	yes	complemented
20	C₄×C₈×C₁₅₇	C₂²	1	4	yes	complemented
21	C₂⁴×C₁₅₇	C₂×C₄	1	1	yes	characteristic
22	C₂²×C₄×C₁₅₇	—	2	8	no	—
23	C₂²×C₄×C₁₅₇	—	2	4	no	—
24	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
25	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
26	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
27	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
28	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
29	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
30	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
31	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
32	C₂²×C₄×C₁₅₇	C₂³	1	2	yes	—
33	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
34	M₁₆×C₁₅₇	—	2	8	no	—
35	C₂×C₈×C₁₅₇	C₂³	1	8	yes	—
36	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
37	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
38	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
39	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
40	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
41	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
42	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
43	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
44	C₄²×C₁₅₇	C₂³	1	2	yes	—
45	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
46	C₂³×C₁₅₇	—	2	2	no	—
47	C₂³×C₁₅₇	—	2	4	no	—
48	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
49	C₂³×C₁₅₇	C₂²×C₄	1	2	yes	—
50	C₂×C₄×C₁₅₇	—	2	2	no	—
51	C₂×C₄×C₁₅₇	—	2	4	no	—
52	C₂×C₄×C₁₅₇	—	2	4	no	—
53	C₂×C₄×C₁₅₇	—	2	4	no	—
54	C₂×C₄×C₁₅₇	—	2	4	no	—
55	C₂×C₄×C₁₅₇	—	2	4	no	—
56	C₂×C₄×C₁₅₇	—	2	4	no	—
57	C₂×C₄×C₁₅₇	—	2	4	no	—
58	C₂×C₄×C₁₅₇	M₁₆	1	8	yes	complemented
59	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
60	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
61	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
62	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
63	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
64	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
65	C₂×C₄×C₁₅₇	#41	1	4	yes	—
66	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
67	C₈×C₁₅₇	—	2	8	no	—
68	C₂²×C₁₅₇	—	2	8	no	—
69	C₂²×C₁₅₇	—	2	2	no	—
70	C₂²×C₁₅₇	—	2	2	no	—
71	C₂²×C₁₅₇	—	2	2	no	—
72	C₂²×C₁₅₇	#117	1	2	yes	—
73	C₂²×C₁₅₇	C₂×M₁₆	1	4	yes	—
74	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
75	C₄×C₁₅₇	—	2	2	no	—
76	C₄×C₁₅₇	—	2	2	no	—
77	C₄×C₁₅₇	—	2	2	no	—
78	C₄×C₁₅₇	#117	1	2	yes	—
79	C₄×C₁₅₇	C₂×M₁₆	1	4	yes	—
80	C₄×C₁₅₇	C₂×M₁₆	1	4	yes	—
81	C₄×C₁₅₇	C₂×#41	1	2	yes	—
82	C₂×C₁₅₇	—	2	2	no	—
83	C₂×C₁₅₇	—	2	4	no	—
84	C₂×C₁₅₇	C₂×#117	1	1	yes	characteristic
85	C₂×C₁₅₇	C₂²×M₁₆	1	2	yes	—
86	C₁₅₇	#2920	1	1	yes	characteristic, direct product factor, Sylow
87	#2920	C₁₅₇	1	1	yes	maximal, characteristic, direct product factor, Sylow
88	C₂²×C₄²	C₂×C₁₅₇	1	1	yes	characteristic
89	#432	C₂×C₁₅₇	1	4	yes	complemented
90	#431	C₂×C₁₅₇	1	4	yes	complemented
91	#423	C₂×C₁₅₇	1	2	yes	complemented
92	#407	C₂×C₁₅₇	1	2	yes	—
93	C₄×M₁₆	C₂×C₁₅₇	1	2	yes	complemented
94	C₂³×C₄	C₄×C₁₅₇	1	2	yes	—
95	C₂³×C₄	C₂²×C₁₅₇	1	1	yes	characteristic
96	C₂×M₁₆	C₂²×C₁₅₇	1	4	yes	—
97	C₂×C₄²	C₄×C₁₅₇	1	2	yes	—
98	C₂×C₄²	C₄×C₁₅₇	1	2	yes	—
99	C₂×C₄²	C₄×C₁₅₇	1	2	yes	—
100	C₂×C₄²	C₂²×C₁₅₇	1	1	yes	characteristic
101	C₂×C₄²	C₂²×C₁₅₇	1	1	yes	characteristic
102	C₂×C₄²	C₂²×C₁₅₇	1	2	yes	—
103	C₂×C₄²	C₂²×C₁₅₇	1	2	yes	—
104	C₄⋊C₈	C₂²×C₁₅₇	1	8	yes	complemented
105	C₂²⋊C₈	C₂²×C₁₅₇	1	8	yes	—
106	#97	C₂²×C₁₅₇	1	4	yes	complemented
107	C₄×C₈	C₂²×C₁₅₇	1	4	yes	complemented
108	C₂⁴	C₂×C₄×C₁₅₇	1	1	yes	characteristic
109	C₂²×C₄	—	2	8	no	—
110	C₂²×C₄	—	2	4	no	—
111	C₂²×C₄	C₂×C₄×C₁₅₇	1	1	yes	characteristic
112	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
113	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
114	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
115	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
116	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
117	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
118	C₂²×C₄	C₂×C₄×C₁₅₇	1	2	yes	—
119	C₂²×C₄	C₂³×C₁₅₇	1	2	yes	—
120	C₂²×C₄	C₂³×C₁₅₇	1	1	yes	characteristic
121	M₁₆	—	2	8	no	—
122	C₂×C₈	C₂³×C₁₅₇	1	8	yes	—
123	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
124	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
125	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
126	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
127	C₄²	C₂×C₄×C₁₅₇	1	1	yes	characteristic
128	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
129	C₄²	C₂×C₄×C₁₅₇	1	1	yes	characteristic
130	C₄²	C₂³×C₁₅₇	1	1	yes	characteristic
131	C₄²	C₂³×C₁₅₇	1	1	yes	characteristic
132	C₄²	C₂³×C₁₅₇	1	2	yes	—
133	C₂³	—	2	2	no	—
134	C₂³	—	2	4	no	—
135	C₂³	C₂²×C₄×C₁₅₇	1	1	yes	characteristic
136	C₂³	C₂²×C₄×C₁₅₇	1	2	yes	—
137	C₂×C₄	—	2	2	no	—
138	C₂×C₄	—	2	4	no	—
139	C₂×C₄	—	2	4	no	—
140	C₂×C₄	—	2	4	no	—
141	C₂×C₄	—	2	4	no	—
142	C₂×C₄	—	2	4	no	—
143	C₂×C₄	—	2	4	no	—
144	C₂×C₄	—	2	4	no	—
145	C₂×C₄	M₁₆×C₁₅₇	1	8	yes	complemented
146	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
147	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
148	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
149	C₂×C₄	C₂²×C₄×C₁₅₇	1	1	yes	characteristic
150	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
151	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
152	C₂×C₄	#41×C₁₅₇	1	4	yes	—
153	C₂×C₄	C₂⁴×C₁₅₇	1	1	yes	characteristic
154	C₈	—	2	8	no	—
155	C₂²	—	2	8	no	—
156	C₂²	—	2	2	no	—
157	C₂²	—	2	2	no	—
158	C₂²	—	2	2	no	—
159	C₂²	#117×C₁₅₇	1	2	yes	—
160	C₂²	C₂×M₁₆×C₁₅₇	1	4	yes	—
161	C₂²	C₂³×C₄×C₁₅₇	1	1	yes	characteristic
162	C₄	—	2	2	no	—
163	C₄	—	2	2	no	—
164	C₄	—	2	2	no	—
165	C₄	#117×C₁₅₇	1	2	yes	—
166	C₄	C₂×M₁₆×C₁₅₇	1	4	yes	—
167	C₄	C₂×M₁₆×C₁₅₇	1	4	yes	—
168	C₄	C₂×#41×C₁₅₇	1	2	yes	—
169	C₂	—	2	2	no	—
170	C₂	—	2	4	no	—
171	C₂	C₂×#117×C₁₅₇	1	1	yes	characteristic
172	C₂	C₂²×M₁₆×C₁₅₇	1	2	yes	—

	subgroup	G/H
center	C₄²×C₁₅₇	C₂³
commutator	C₂²	C₂³×C₄×C₁₅₇
Frattini, cosocle	C₂×C₄	C₂⁴×C₁₅₇
socle	C₂²×C₁₅₇	C₂³×C₄
prime radical	C₂⁴×C₁₅₇	C₂×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₄²×C₁₅₇ ◁ G

Complements

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

N	H ≅ G/N	type
2. #432×C₁₅₇	C₂	semidirect
3. #431×C₁₅₇	C₂	semidirect
4. #423×C₁₅₇	C₂	semidirect
6. C₄×M₁₆×C₁₅₇	C₂	semidirect
17. C₄⋊C₈×C₁₅₇	C₂²	semidirect
19. #97×C₁₅₇	C₂²	semidirect
20. C₄×C₈×C₁₅₇	C₂²	semidirect
58. C₂×C₄×C₁₅₇	M₁₆	semidirect
86. C₁₅₇	#2920	direct (N × H)
87. #2920	C₁₅₇	direct (N × H)
89. #432	C₂×C₁₅₇	semidirect
90. #431	C₂×C₁₅₇	semidirect
91. #423	C₂×C₁₅₇	semidirect
93. C₄×M₁₆	C₂×C₁₅₇	semidirect
104. C₄⋊C₈	C₂²×C₁₅₇	semidirect
106. #97	C₂²×C₁₅₇	semidirect
107. C₄×C₈	C₂²×C₁₅₇	semidirect
145. C₂×C₄	M₁₆×C₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂²×C₄²×C₁₅₇	2
#432×C₁₅₇	2
#431×C₁₅₇	2
#423×C₁₅₇	2
#407×C₁₅₇	2
C₄×M₁₆×C₁₅₇	2
#2920	157

Subgroups — #2920×C157 #34097278

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #2920×C₁₅₇ #34097278