Subgroups — #1778×C₁₅₇ #34096136

Order 20096.

220 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#108×C₁₅₇	C₂	1	2	yes	maximal
2	C₄×M₁₆×C₁₅₇	C₂	1	2	yes	maximal
3	C₂×#97×C₁₅₇	C₂	1	1	yes	maximal, characteristic
4	#341×C₁₅₇	C₂	1	2	yes	maximal
5	C₂×M₁₆×C₁₅₇	C₂²	1	4	yes	—
6	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
7	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
8	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
9	#108×C₁₅₇	C₄	1	8	yes	complemented
10	#97×C₁₅₇	—	2	2	no	—
11	#97×C₁₅₇	C₄	1	4	yes	—
12	C₄×C₈×C₁₅₇	—	2	2	no	—
13	C₂²×C₄×C₁₅₇	Q₈	1	2	yes	—
14	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
15	M₁₆×C₁₅₇	—	2	4	no	—
16	M₁₆×C₁₅₇	C₂×C₄	1	8	yes	—
17	C₂×C₈×C₁₅₇	—	2	4	no	—
18	C₂×C₈×C₁₅₇	—	2	2	no	—
19	C₂×C₈×C₁₅₇	C₂×C₄	1	2	yes	—
20	C₂×C₈×C₁₅₇	C₂×C₄	1	2	yes	—
21	C₂×C₈×C₁₅₇	C₂×C₄	1	4	yes	—
22	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
23	C₄²×C₁₅₇	D₄	1	2	yes	—
24	C₂³×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
25	C₂×C₄×C₁₅₇	—	4	2	no	—
26	C₂×C₄×C₁₅₇	C₄⋊C₄	1	4	yes	—
27	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
28	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
29	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
30	C₂×C₄×C₁₅₇	#41	1	2	yes	—
31	C₈×C₁₅₇	—	2	2	no	—
32	C₈×C₁₅₇	—	2	8	no	—
33	C₈×C₁₅₇	C₄²	1	4	yes	—
34	C₂²×C₁₅₇	—	2	2	no	—
35	C₂²×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
36	C₂²×C₁₅₇	C₄×Q₈	1	2	yes	—
37	C₄×C₁₅₇	—	2	4	no	—
38	C₄×C₁₅₇	C₂×C₄²	1	1	yes	characteristic
39	C₄×C₁₅₇	#117	1	1	yes	characteristic
40	C₄×C₁₅₇	C₄×D₄	1	2	yes	—
41	C₂×C₁₅₇	—	2	2	no	—
42	C₂×C₁₅₇	C₄×C₄⋊C₄	1	1	yes	characteristic
43	C₂×C₁₅₇	#430	1	2	yes	—
44	C₁₅₇	#1778	1	1	yes	characteristic, direct product factor, Sylow
45	#1778	C₁₅₇	1	1	yes	maximal, characteristic, direct product factor, Sylow
46	C₂×#108	C₂×C₁₅₇	1	2	yes	—
47	C₄×M₁₆	C₂×C₁₅₇	1	2	yes	—
48	C₂×#97	C₂×C₁₅₇	1	1	yes	characteristic
49	#341	C₂×C₁₅₇	1	2	yes	—
50	C₂×M₁₆	C₂²×C₁₅₇	1	4	yes	—
51	C₂²×C₈	C₂²×C₁₅₇	1	1	yes	characteristic
52	C₂²×C₈	C₂²×C₁₅₇	1	1	yes	characteristic
53	C₂×C₄²	C₂²×C₁₅₇	1	1	yes	characteristic
54	#108	C₄×C₁₅₇	1	8	yes	complemented
55	#97	—	2	2	no	—
56	#97	C₄×C₁₅₇	1	4	yes	—
57	C₄×C₈	—	2	2	no	—
58	C₂²×C₄	Q₈×C₁₅₇	1	2	yes	—
59	C₂²×C₄	C₂³×C₁₅₇	1	1	yes	characteristic
60	M₁₆	—	2	4	no	—
61	M₁₆	C₂×C₄×C₁₅₇	1	8	yes	—
62	C₂×C₈	—	2	4	no	—
63	C₂×C₈	—	2	2	no	—
64	C₂×C₈	C₂×C₄×C₁₅₇	1	2	yes	—
65	C₂×C₈	C₂×C₄×C₁₅₇	1	2	yes	—
66	C₂×C₈	C₂×C₄×C₁₅₇	1	4	yes	—
67	C₄²	C₂×C₄×C₁₅₇	1	2	yes	—
68	C₄²	D₄×C₁₅₇	1	2	yes	—
69	C₂³	C₂×Q₈×C₁₅₇	1	1	yes	characteristic
70	C₂×C₄	—	4	2	no	—
71	C₂×C₄	C₄⋊C₄×C₁₅₇	1	4	yes	—
72	C₂×C₄	C₂²×C₄×C₁₅₇	1	1	yes	characteristic
73	C₂×C₄	C₂²×C₄×C₁₅₇	1	2	yes	—
74	C₂×C₄	C₂×D₄×C₁₅₇	1	1	yes	characteristic
75	C₂×C₄	#41×C₁₅₇	1	2	yes	—
76	C₈	—	2	2	no	—
77	C₈	—	2	8	no	—
78	C₈	C₄²×C₁₅₇	1	4	yes	—
79	C₂²	—	2	2	no	—
80	C₂²	C₂×C₄⋊C₄×C₁₅₇	1	1	yes	characteristic
81	C₂²	C₄×Q₈×C₁₅₇	1	2	yes	—
82	C₄	—	2	4	no	—
83	C₄	C₂×C₄²×C₁₅₇	1	1	yes	characteristic
84	C₄	#117×C₁₅₇	1	1	yes	characteristic
85	C₄	C₄×D₄×C₁₅₇	1	2	yes	—
86	C₂	—	2	2	no	—
87	C₂	C₄×C₄⋊C₄×C₁₅₇	1	1	yes	characteristic
88	C₂	#430×C₁₅₇	1	2	yes	—

	subgroup	G/H
center	C₂×C₄×C₁₅₇	C₂×D₄
commutator	C₄	C₂×C₄²×C₁₅₇
Frattini, cosocle	C₂²×C₄	C₂³×C₁₅₇
socle	C₂²×C₁₅₇	C₂×C₄⋊C₄
prime radical	C₂³×C₁₅₇	C₂×Q₈
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₅₇ ◁ C₂×C₄²×C₁₅₇ ◁ G

Complements

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

N	H ≅ G/N	type
9. #108×C₁₅₇	C₄	semidirect
44. C₁₅₇	#1778	direct (N × H)
45. #1778	C₁₅₇	direct (N × H)
54. #108	C₄×C₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂×#108×C₁₅₇	2
C₄×M₁₆×C₁₅₇	2
C₂×#97×C₁₅₇	2
#341×C₁₅₇	2
#1778	157

Subgroups — #1778×C157 #34096136

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #1778×C₁₅₇ #34096136