Subgroups — C₂×#23758159 #34116334

Order 20096.

216 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14578957	C₂	1	2	yes	maximal
2	#23758159	C₂	1	4	yes	maximal, direct product factor
3	C₂×C₈×Dic₁₅₇	C₂	1	1	yes	maximal, characteristic
4	C₂×#14578957	C₄	1	8	yes	complemented
5	C₂×#14578957	C₂²	1	4	yes	—
6	C₂²×#11929434	C₂²	1	1	yes	characteristic
7	C₂×C₄×Dic₁₅₇	C₄	1	1	yes	characteristic
8	C₈×Dic₁₅₇	C₄	1	2	yes	—
9	C₈×Dic₁₅₇	C₂²	1	2	yes	—
10	C₂²×C₈×C₁₅₇	C₄	1	1	yes	characteristic
11	#14578957	C₂×C₄	1	8	yes	complemented
12	C₂²×Dic₁₅₇	C₈	1	2	yes	—
13	C₂×#11929434	C₂×C₄	1	4	yes	—
14	C₂×#11929434	C₂×C₄	1	1	yes	characteristic
15	C₂×#11929434	C₂³	1	1	yes	characteristic
16	C₄×Dic₁₅₇	C₈	1	2	yes	—
17	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
18	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
19	C₂×C₈×C₁₅₇	C₈	1	4	yes	—
20	C₂×C₈×C₁₅₇	C₂×C₄	1	2	yes	—
21	C₂×Dic₁₅₇	C₁₆	1	8	yes	complemented
22	C₂×Dic₁₅₇	C₂×C₈	1	4	yes	—
23	#11929434	C₄²	1	2	yes	—
24	#11929434	C₂²×C₄	1	2	yes	—
25	C₂³×C₁₅₇	C₂×C₈	1	1	yes	characteristic
26	C₂×C₄×C₁₅₇	C₄²	1	2	yes	—
27	C₂×C₄×C₁₅₇	C₂×C₈	1	2	yes	—
28	C₂×C₄×C₁₅₇	C₂×C₈	1	1	yes	characteristic
29	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
30	C₈×C₁₅₇	C₂×C₈	1	4	yes	—
31	C₂²×C₁₅₇	C₄×C₈	1	2	yes	—
32	C₂²×C₁₅₇	C₂×C₁₆	1	4	yes	—
33	C₂²×C₁₅₇	C₂²×C₈	1	1	yes	characteristic
34	C₄×C₁₅₇	C₄×C₈	1	2	yes	—
35	C₄×C₁₅₇	C₂×C₄²	1	1	yes	characteristic
36	C₄×C₁₅₇	C₂²×C₈	1	1	yes	characteristic
37	Dic₁₅₇	C₂×C₁₆	1	8	yes	complemented
38	C₂×C₁₅₇	C₄×C₁₆	1	4	yes	complemented
39	C₂×C₁₅₇	C₂×C₄×C₈	1	1	yes	characteristic
40	C₂×C₁₅₇	C₂²×C₁₆	1	2	yes	—
41	C₁₅₇	C₂×C₄×C₁₆	1	1	yes	characteristic, complemented, Sylow
42	C₂×C₄×C₁₆	—	157	1	no	maximal, Sylow
43	C₂²×C₁₆	—	157	2	no	—
44	C₂×C₄×C₈	—	157	1	no	—
45	C₄×C₁₆	—	157	4	no	—
46	C₂²×C₈	—	157	1	no	—
47	C₂²×C₈	#10597845	1	1	yes	characteristic
48	C₂×C₄²	—	157	1	no	—
49	C₂×C₁₆	—	157	4	no	—
50	C₂×C₁₆	—	157	8	no	—
51	C₄×C₈	—	157	2	no	—
52	C₄×C₈	—	157	2	no	—
53	C₂²×C₄	—	157	2	no	—
54	C₂²×C₄	C₂×#10597845	1	1	yes	characteristic
55	C₂×C₈	—	157	4	no	—
56	C₂×C₈	—	157	1	no	—
57	C₂×C₈	—	157	1	no	—
58	C₂×C₈	#11929441	1	4	yes	—
59	C₂×C₈	C₂×#10597845	1	2	yes	—
60	C₄²	—	157	2	no	—
61	C₄²	—	157	2	no	—
62	C₁₆	—	157	8	no	—
63	C₂³	D₁₅₇⋊C₈	1	1	yes	characteristic
64	C₂×C₄	—	157	8	no	—
65	C₂×C₄	—	157	4	no	—
66	C₂×C₄	C₄×#10597845	1	2	yes	—
67	C₂×C₄	C₂×#11929441	1	2	yes	—
68	C₂×C₄	D₁₅₇⋊C₈	1	1	yes	characteristic
69	C₂×C₄	C₂²×#10597845	1	1	yes	characteristic
70	C₈	—	157	2	no	—
71	C₈	—	157	2	no	—
72	C₈	C₂×#11929441	1	4	yes	—
73	C₂²	C₄×#11929441	1	2	yes	—
74	C₂²	D₁₅₇⋊C₁₆	1	4	yes	—
75	C₂²	C₂×D₁₅₇⋊C₈	1	1	yes	characteristic
76	C₄	—	157	8	no	—
77	C₄	C₄×#11929441	1	2	yes	—
78	C₄	C₂×C₄×#10597845	1	1	yes	characteristic
79	C₄	C₂²×#11929441	1	1	yes	characteristic
80	C₂	#23758159	1	4	yes	direct product factor
81	C₂	C₂×C₄×#11929441	1	1	yes	characteristic
82	C₂	C₂×D₁₅₇⋊C₁₆	1	2	yes	—

	subgroup	G/H
center, hypercenter	C₂²×C₈	#10597845
commutator, hypocenter	C₁₅₇	C₂×C₄×C₁₆
Frattini	C₂×C₄	C₂²×#10597845
Fitting	C₂²×C₈×C₁₅₇	C₄
socle, prime radical	C₂³×C₁₅₇	C₂×C₈
cosocle	C₂×#11929434	C₂³
LCS	G ▷ C₁₅₇
UCS	C₁ ◁ C₂²×C₈

Complements

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

N	H ≅ G/N	type
2. #23758159	C₂	direct (N × H)
4. C₂×#14578957	C₄	semidirect
11. #14578957	C₂×C₄	semidirect
21. C₂×Dic₁₅₇	C₁₆	semidirect
37. Dic₁₅₇	C₂×C₁₆	semidirect
38. C₂×C₁₅₇	C₄×C₁₆	semidirect
41. C₁₅₇	C₂×C₄×C₁₆	semidirect
80. C₂	#23758159	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×#14578957	2
#23758159	2
C₂×C₈×Dic₁₅₇	2
C₂×C₄×C₁₆	157

Subgroups — C2×#23758159 #34116334

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23758159 #34116334