Subgroups — C₂×#41×Dic₁₅₇ #34113318

Order 20096.

1728 conjugacy classes of subgroups.

The subgroup lattice has 144 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#41×Dic₁₅₇	C₂	1	16	yes	maximal, direct product factor
2	C₂×Q₈×Dic₁₅₇	C₂	1	2	yes	maximal, complemented
3	C₂×D₄×Dic₁₅₇	C₂	1	6	yes	maximal, complemented
4	C₂×#19097730	C₂	1	3	yes	maximal, complemented
5	C₂²×C₄×Dic₁₅₇	C₂	1	3	yes	maximal, complemented
6	C₂²×#41×C₁₅₇	C₂	1	1	yes	maximal, characteristic
7	C₂³×Dic₁₅₇	C₂²	1	6	yes	—
8	Q₈×Dic₁₅₇	C₂²	1	16	yes	complemented
9	D₄×Dic₁₅₇	C₂²	1	48	yes	complemented
10	#19097730	C₂²	1	24	yes	complemented
11	C₂×C₄⋊Dic₁₅₇	C₂²	1	6	yes	—
12	C₂×C₂²⋊Dic₁₅₇	C₂²	1	6	yes	—
13	C₂×C₄×Dic₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×C₄×Dic₁₅₇	C₂²	1	3	yes	—
15	C₂×C₄×Dic₁₅₇	C₂²	1	6	yes	—
16	C₂×C₄×Dic₁₅₇	C₂²	1	24	yes	complemented
17	C₂×#41×C₁₅₇	C₄	1	16	yes	complemented
18	C₂×#41×C₁₅₇	C₂²	1	8	yes	—
19	C₂²×Q₈×C₁₅₇	C₂²	1	1	yes	characteristic
20	C₂²×D₄×C₁₅₇	C₂²	1	3	yes	—
21	C₂³×C₄×C₁₅₇	C₂²	1	3	yes	—
22	C₂²×Dic₁₅₇	—	2	24	no	—
23	C₂²×Dic₁₅₇	C₂³	1	6	yes	—
24	C₂²×Dic₁₅₇	C₂³	1	24	yes	—
25	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
26	C₄⋊Dic₁₅₇	C₂³	1	24	yes	—
27	C₂²⋊Dic₁₅₇	C₂³	1	24	yes	—
28	C₄×Dic₁₅₇	C₂³	1	4	yes	—
29	C₄×Dic₁₅₇	C₂³	1	12	yes	—
30	C₄×Dic₁₅₇	C₂³	1	24	yes	—
31	C₂⁴×C₁₅₇	C₂³	1	3	yes	—
32	#41×C₁₅₇	C₂×C₄	1	64	yes	complemented
33	C₂×Q₈×C₁₅₇	C₂×C₄	1	8	yes	complemented
34	C₂×Q₈×C₁₅₇	C₂³	1	4	yes	—
35	C₂×D₄×C₁₅₇	C₂×C₄	1	24	yes	complemented
36	C₂×D₄×C₁₅₇	C₂³	1	12	yes	—
37	C₂²×C₄×C₁₅₇	C₂×C₄	1	24	yes	complemented
38	C₂²×C₄×C₁₅₇	C₂³	1	3	yes	—
39	C₂²×C₄×C₁₅₇	C₂³	1	12	yes	—
40	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
41	C₂×Dic₁₅₇	—	2	12	no	—
42	C₂×Dic₁₅₇	—	2	48	no	—
43	C₂×Dic₁₅₇	#41	1	8	yes	direct product factor
44	C₂×Dic₁₅₇	C₂⁴	1	12	yes	—
45	C₂×Dic₁₅₇	C₂⁴	1	4	yes	—
46	C₂³×C₁₅₇	—	2	12	no	—
47	C₂³×C₁₅₇	C₂²×C₄	1	12	yes	—
48	C₂³×C₁₅₇	C₂⁴	1	6	yes	—
49	C₂³×C₁₅₇	C₂⁴	1	1	yes	characteristic
50	Q₈×C₁₅₇	C₂²×C₄	1	16	yes	complemented
51	D₄×C₁₅₇	C₂²×C₄	1	48	yes	complemented
52	C₂×C₄×C₁₅₇	C₂²×C₄	1	4	yes	—
53	C₂×C₄×C₁₅₇	C₂²×C₄	1	12	yes	—
54	C₂×C₄×C₁₅₇	C₂²×C₄	1	48	yes	complemented
55	C₂×C₄×C₁₅₇	C₂⁴	1	2	yes	—
56	C₂×C₄×C₁₅₇	C₂⁴	1	6	yes	—
57	C₂²×C₁₅₇	—	2	24	no	—
58	C₂²×C₁₅₇	—	2	12	no	—
59	C₂²×C₁₅₇	C₂³×C₄	1	12	yes	—
60	C₂²×C₁₅₇	C₂³×C₄	1	2	yes	—
61	C₂²×C₁₅₇	C₂×#41	1	4	yes	—
62	C₂²×C₁₅₇	C₂⁵	1	1	yes	characteristic
63	C₄×C₁₅₇	C₂³×C₄	1	4	yes	—
64	C₄×C₁₅₇	C₂³×C₄	1	12	yes	—
65	Dic₁₅₇	—	2	12	no	—
66	Dic₁₅₇	C₂×#41	1	8	yes	direct product factor
67	C₂×C₁₅₇	—	2	12	no	—
68	C₂×C₁₅₇	C₄×#41	1	4	yes	complemented
69	C₂×C₁₅₇	C₂⁴×C₄	1	1	yes	characteristic
70	C₂×C₁₅₇	C₂²×#41	1	2	yes	—
71	C₁₅₇	C₂×C₄×#41	1	1	yes	characteristic, complemented, Sylow
72	C₂×C₄×#41	—	157	1	no	maximal, Sylow
73	C₂²×#41	D₁₅₇	1	1	yes	characteristic
74	C₄×#41	—	157	16	no	—
75	C₂×C₄×Q₈	—	157	2	no	—
76	C₂×C₄×D₄	—	157	6	no	—
77	C₂×#117	—	157	3	no	—
78	C₂²×C₄²	—	157	3	no	—
79	C₂×#41	Dic₁₅₇	1	16	yes	direct product factor
80	C₂×#41	C₂×D₁₅₇	1	8	yes	—
81	C₂²×Q₈	C₂×D₁₅₇	1	1	yes	characteristic
82	C₂²×D₄	C₂×D₁₅₇	1	3	yes	—
83	C₂³×C₄	—	157	6	no	—
84	C₂³×C₄	C₂×D₁₅₇	1	3	yes	—
85	C₄×Q₈	—	157	16	no	—
86	C₄×D₄	—	157	48	no	—
87	#117	—	157	24	no	—
88	C₂×C₄⋊C₄	—	157	6	no	—
89	C₂×C₂²⋊C₄	—	157	6	no	—
90	C₂×C₄²	—	157	6	no	—
91	C₂×C₄²	—	157	24	no	—
92	C₂×C₄²	—	157	3	no	—
93	C₂×C₄²	—	157	1	no	—
94	C₂⁴	C₂²×D₁₅₇	1	3	yes	—
95	#41	C₂×Dic₁₅₇	1	64	yes	direct product factor
96	C₂×Q₈	C₂×Dic₁₅₇	1	8	yes	complemented
97	C₂×Q₈	C₂²×D₁₅₇	1	4	yes	—
98	C₂×D₄	C₂×Dic₁₅₇	1	24	yes	complemented
99	C₂×D₄	C₂²×D₁₅₇	1	12	yes	—
100	C₂²×C₄	—	314	24	no	—
101	C₂²×C₄	—	157	6	no	—
102	C₂²×C₄	—	157	24	no	—
103	C₂²×C₄	—	157	2	no	—
104	C₂²×C₄	C₂×Dic₁₅₇	1	24	yes	complemented
105	C₂²×C₄	C₂²×D₁₅₇	1	3	yes	—
106	C₂²×C₄	C₂²×D₁₅₇	1	12	yes	—
107	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
108	C₄⋊C₄	—	157	24	no	—
109	C₂²⋊C₄	—	157	24	no	—
110	C₄²	—	157	4	no	—
111	C₄²	—	157	12	no	—
112	C₄²	—	157	24	no	—
113	C₂³	—	2	12	no	—
114	C₂³	C₂²×Dic₁₅₇	1	12	yes	—
115	C₂³	C₂³×D₁₅₇	1	6	yes	—
116	C₂³	C₂³×D₁₅₇	1	1	yes	characteristic
117	Q₈	C₂²×Dic₁₅₇	1	16	yes	complemented
118	D₄	C₂²×Dic₁₅₇	1	48	yes	complemented
119	C₂×C₄	—	314	12	no	—
120	C₂×C₄	—	314	48	no	—
121	C₂×C₄	—	157	12	no	—
122	C₂×C₄	—	157	8	no	—
123	C₂×C₄	—	157	4	no	—
124	C₂×C₄	C₂²×Dic₁₅₇	1	4	yes	—
125	C₂×C₄	C₂²×Dic₁₅₇	1	12	yes	—
126	C₂×C₄	C₂²×Dic₁₅₇	1	48	yes	complemented
127	C₂×C₄	C₂³×D₁₅₇	1	2	yes	—
128	C₂×C₄	C₂³×D₁₅₇	1	6	yes	—
129	C₂²	—	2	12	no	—
130	C₂²	—	2	24	no	—
131	C₂²	C₂³×Dic₁₅₇	1	12	yes	—
132	C₂²	C₂³×Dic₁₅₇	1	2	yes	—
133	C₂²	#41×D₁₅₇	1	4	yes	—
134	C₂²	C₂⁴×D₁₅₇	1	1	yes	characteristic
135	C₄	—	314	12	no	—
136	C₄	—	157	8	no	—
137	C₄	C₂³×Dic₁₅₇	1	4	yes	—
138	C₄	C₂³×Dic₁₅₇	1	12	yes	—
139	C₂	—	2	12	no	—
140	C₂	#41×Dic₁₅₇	1	4	yes	direct product factor
141	C₂	C₂⁴×Dic₁₅₇	1	1	yes	characteristic
142	C₂	C₂×#41×D₁₅₇	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂²×D₁₅₇
commutator	C₂×C₁₅₇	C₂⁴×C₄
Frattini	C₂²	C₂⁴×D₁₅₇
Fitting, prime radical	C₂²×#41×C₁₅₇	C₂
socle	C₂³×C₁₅₇	C₂⁴
cosocle	C₂²×C₁₅₇	C₂⁵
hypercenter	C₂²×#41	D₁₅₇
hypocenter	C₁₅₇	C₂×C₄×#41
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂²×C₄ ◁ C₂²×#41

Complements

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

N	H ≅ G/N	type
1. #41×Dic₁₅₇	C₂	direct (N × H)
2. C₂×Q₈×Dic₁₅₇	C₂	semidirect
3. C₂×D₄×Dic₁₅₇	C₂	semidirect
4. C₂×#19097730	C₂	semidirect
5. C₂²×C₄×Dic₁₅₇	C₂	semidirect
8. Q₈×Dic₁₅₇	C₂²	semidirect
9. D₄×Dic₁₅₇	C₂²	semidirect
10. #19097730	C₂²	semidirect
16. C₂×C₄×Dic₁₅₇	C₂²	semidirect
17. C₂×#41×C₁₅₇	C₄	semidirect
32. #41×C₁₅₇	C₂×C₄	semidirect
33. C₂×Q₈×C₁₅₇	C₂×C₄	semidirect
35. C₂×D₄×C₁₅₇	C₂×C₄	semidirect
37. C₂²×C₄×C₁₅₇	C₂×C₄	semidirect
43. C₂×Dic₁₅₇	#41	direct (N × H)
50. Q₈×C₁₅₇	C₂²×C₄	semidirect
51. D₄×C₁₅₇	C₂²×C₄	semidirect
54. C₂×C₄×C₁₅₇	C₂²×C₄	semidirect
66. Dic₁₅₇	C₂×#41	direct (N × H)
68. C₂×C₁₅₇	C₄×#41	semidirect
71. C₁₅₇	C₂×C₄×#41	semidirect
79. C₂×#41	Dic₁₅₇	direct (N × H)
95. #41	C₂×Dic₁₅₇	direct (N × H)
96. C₂×Q₈	C₂×Dic₁₅₇	semidirect
98. C₂×D₄	C₂×Dic₁₅₇	semidirect
104. C₂²×C₄	C₂×Dic₁₅₇	semidirect
117. Q₈	C₂²×Dic₁₅₇	semidirect
118. D₄	C₂²×Dic₁₅₇	semidirect
126. C₂×C₄	C₂²×Dic₁₅₇	semidirect
140. C₂	#41×Dic₁₅₇	direct (N × H)

Maximal subgroups

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

subgroup	index
#41×Dic₁₅₇	2
C₂×Q₈×Dic₁₅₇	2
C₂×D₄×Dic₁₅₇	2
C₂×#19097730	2
C₂²×C₄×Dic₁₅₇	2
C₂²×#41×C₁₅₇	2
C₂×C₄×#41	157

Subgroups — C2×#41×Dic157 #34113318

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#41×Dic₁₅₇ #34113318