Subgroups — #34099852

Order 20096.

424 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	C₂³×#11929434	C₂	1	1	yes	maximal, characteristic
2	C₂×#19097730	C₂	1	1	yes	maximal, characteristic
3	#23757035	C₂	1	4	yes	maximal, complemented
4	C₂×#117×C₁₅₇	C₂	1	1	yes	maximal, characteristic
5	C₂²×#11929434	—	2	2	no	—
6	C₂²×#11929434	—	2	2	no	—
7	C₂²×#11929434	C₄	1	4	yes	complemented
8	C₂²×#11929434	C₂²	1	2	yes	—
9	#19097730	—	2	2	no	—
10	#19097730	C₄	1	4	yes	complemented
11	C₂×C₄⋊Dic₁₅₇	C₂²	1	2	yes	—
12	C₂×C₂²⋊Dic₁₅₇	—	2	1	no	—
13	C₂×C₄×Dic₁₅₇	—	2	1	no	—
14	C₂³×C₄×C₁₅₇	C₂²	1	1	yes	characteristic
15	#117×C₁₅₇	—	2	2	no	—
16	#117×C₁₅₇	C₄	1	4	yes	complemented
17	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	2	yes	—
18	C₂×C₂²⋊C₄×C₁₅₇	—	2	1	no	—
19	C₂×C₄²×C₁₅₇	—	2	1	no	—
20	C₂²×Dic₁₅₇	—	2	2	no	—
21	C₂×#11929434	—	2	8	no	—
22	C₂×#11929434	—	2	2	no	—
23	C₂×#11929434	—	2	2	no	—
24	C₂×#11929434	C₂×C₄	1	4	yes	—
25	C₄⋊Dic₁₅₇	—	2	2	no	—
26	C₄⋊Dic₁₅₇	C₂×C₄	1	4	yes	—
27	C₂²⋊Dic₁₅₇	—	2	4	no	—
28	C₄×Dic₁₅₇	—	2	4	no	—
29	C₂⁴×C₁₅₇	D₄	1	1	yes	characteristic
30	C₂²×C₄×C₁₅₇	—	2	2	no	—
31	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
32	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
33	C₂²×C₄×C₁₅₇	C₂×C₄	1	2	yes	—
34	C₂²×C₄×C₁₅₇	D₄	1	2	yes	—
35	C₂²×C₄×C₁₅₇	D₄	1	1	yes	characteristic
36	C₂²×C₄×C₁₅₇	D₄	1	2	yes	—
37	C₂²×C₄×C₁₅₇	Q₈	1	2	yes	—
38	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
39	C₄⋊C₄×C₁₅₇	—	2	2	no	—
40	C₄⋊C₄×C₁₅₇	C₂×C₄	1	4	yes	—
41	C₂²⋊C₄×C₁₅₇	—	2	4	no	—
42	C₄²×C₁₅₇	—	2	4	no	—
43	C₂×Dic₁₅₇	—	2	4	no	—
44	C₂×Dic₁₅₇	—	4	4	no	—
45	#11929434	—	2	4	no	—
46	C₂³×C₁₅₇	—	2	4	no	—
47	C₂³×C₁₅₇	C₂²⋊C₄	1	2	yes	—
48	C₂³×C₁₅₇	C₂²⋊C₄	1	2	yes	—
49	C₂³×C₁₅₇	C₄⋊C₄	1	2	yes	—
50	C₂³×C₁₅₇	C₂×D₄	1	1	yes	characteristic
51	C₂×C₄×C₁₅₇	—	2	4	no	—
52	C₂×C₄×C₁₅₇	—	4	4	no	—
53	C₂×C₄×C₁₅₇	C₄²	1	4	yes	—
54	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	2	yes	—
55	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	4	yes	—
56	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	2	yes	—
57	C₂×C₄×C₁₅₇	C₄⋊C₄	1	2	yes	—
58	C₂×C₄×C₁₅₇	C₄⋊C₄	1	4	yes	—
59	C₂×C₄×C₁₅₇	C₄⋊C₄	1	4	yes	—
60	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
61	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
62	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
63	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
64	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
65	C₂×C₄×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
66	C₂²×C₁₅₇	—	2	4	no	—
67	C₂²×C₁₅₇	—	2	4	no	—
68	C₂²×C₁₅₇	—	2	4	no	—
69	C₂²×C₁₅₇	#95	1	4	yes	—
70	C₂²×C₁₅₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
71	C₂²×C₁₅₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
72	C₂²×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
73	C₂²×C₁₅₇	#135	1	4	yes	—
74	C₄×C₁₅₇	—	4	4	no	—
75	C₄×C₁₅₇	#95	1	4	yes	—
76	C₄×C₁₅₇	C₂×C₄²	1	1	yes	characteristic
77	C₄×C₁₅₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
78	C₄×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
79	C₄×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
80	Dic₁₅₇	—	4	4	no	—
81	C₂×C₁₅₇	—	2	4	no	—
82	C₂×C₁₅₇	C₂×#95	1	1	yes	characteristic
83	C₂×C₁₅₇	#416	1	2	yes	—
84	C₂×C₁₅₇	#416	1	2	yes	—
85	C₂×C₁₅₇	#427	1	2	yes	—
86	C₁₅₇	#1735	1	1	yes	characteristic, complemented, Sylow
87	#1735	—	157	1	no	maximal, Sylow
88	C₂³×C₈	—	157	1	no	—
89	C₂×#117	—	157	1	no	—
90	C₂×#117	D₁₅₇	1	1	yes	characteristic
91	#340	—	157	4	no	—
92	C₂³×C₄	C₂×D₁₅₇	1	1	yes	characteristic
93	C₂²×C₈	—	314	2	no	—
94	C₂²×C₈	—	314	2	no	—
95	C₂²×C₈	—	157	4	no	—
96	C₂²×C₈	—	157	2	no	—
97	#117	—	2	2	no	—
98	#117	—	314	2	no	—
99	#117	—	157	4	no	—
100	#117	Dic₁₅₇	1	4	yes	complemented
101	C₂×C₄⋊C₄	—	157	2	no	—
102	C₂×C₄⋊C₄	C₂×D₁₅₇	1	2	yes	—
103	C₂×C₂²⋊C₄	—	2	1	no	—
104	C₂×C₂²⋊C₄	—	314	1	no	—
105	C₂×C₄²	—	2	1	no	—
106	C₂×C₄²	—	314	1	no	—
107	C₂⁴	C₂²⋊D₁₅₇	1	1	yes	characteristic
108	C₂²×C₄	—	2	2	no	—
109	C₂²×C₄	—	314	2	no	—
110	C₂²×C₄	C₄×D₁₅₇	1	2	yes	—
111	C₂²×C₄	C₄×D₁₅₇	1	2	yes	—
112	C₂²×C₄	C₂×Dic₁₅₇	1	2	yes	—
113	C₂²×C₄	C₂²⋊D₁₅₇	1	2	yes	—
114	C₂²×C₄	C₂²⋊D₁₅₇	1	1	yes	characteristic
115	C₂²×C₄	D₆₂₈	1	2	yes	—
116	C₂²×C₄	Dic₃₁₄	1	2	yes	—
117	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
118	C₂×C₈	—	314	2	no	—
119	C₂×C₈	—	314	2	no	—
120	C₂×C₈	—	314	8	no	—
121	C₂×C₈	—	157	4	no	—
122	C₄⋊C₄	—	2	2	no	—
123	C₄⋊C₄	—	314	2	no	—
124	C₄⋊C₄	—	157	4	no	—
125	C₄⋊C₄	C₂×Dic₁₅₇	1	4	yes	—
126	C₂²⋊C₄	—	2	4	no	—
127	C₂²⋊C₄	—	314	4	no	—
128	C₄²	—	2	4	no	—
129	C₄²	—	314	4	no	—
130	C₂³	—	2	4	no	—
131	C₂³	#14578931	1	2	yes	—
132	C₂³	C₂²⋊Dic₁₅₇	1	2	yes	—
133	C₂³	#14578933	1	2	yes	—
134	C₂³	C₂×C₂²⋊D₁₅₇	1	1	yes	characteristic
135	C₂×C₄	—	2	4	no	—
136	C₂×C₄	—	4	4	no	—
137	C₂×C₄	—	314	4	no	—
138	C₂×C₄	—	628	4	no	—
139	C₂×C₄	C₄×Dic₁₅₇	1	4	yes	—
140	C₂×C₄	#14578931	1	2	yes	—
141	C₂×C₄	#14578931	1	4	yes	—
142	C₂×C₄	C₂²⋊Dic₁₅₇	1	2	yes	—
143	C₂×C₄	#14578933	1	2	yes	—
144	C₂×C₄	#14578933	1	4	yes	—
145	C₂×C₄	C₄⋊Dic₁₅₇	1	4	yes	—
146	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
147	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
148	C₂×C₄	C₂²×Dic₁₅₇	1	1	yes	characteristic
149	C₂×C₄	C₂×C₂²⋊D₁₅₇	1	1	yes	characteristic
150	C₂×C₄	C₂×D₆₂₈	1	1	yes	characteristic
151	C₂×C₄	C₂×Dic₃₁₄	1	1	yes	characteristic
152	C₈	—	314	4	no	—
153	C₂²	—	2	4	no	—
154	C₂²	—	2	4	no	—
155	C₂²	—	2	4	no	—
156	C₂²	#19097678	1	4	yes	—
157	C₂²	C₂×#14578931	1	1	yes	characteristic
158	C₂²	C₂×C₂²⋊Dic₁₅₇	1	1	yes	characteristic
159	C₂²	C₂×#14578933	1	1	yes	characteristic
160	C₂²	#19097791	1	4	yes	—
161	C₄	—	4	4	no	—
162	C₄	—	628	4	no	—
163	C₄	#19097678	1	4	yes	—
164	C₄	C₂×C₄×Dic₁₅₇	1	1	yes	characteristic
165	C₄	C₂×#14578931	1	1	yes	characteristic
166	C₄	C₂×#14578933	1	1	yes	characteristic
167	C₄	C₂×C₄⋊Dic₁₅₇	1	1	yes	characteristic
168	C₂	—	2	4	no	—
169	C₂	C₂×#19097678	1	1	yes	characteristic
170	C₂	#23757267	1	2	yes	—
171	C₂	#23757269	1	2	yes	—
172	C₂	#23757309	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂²⋊D₁₅₇
commutator	C₄×C₁₅₇	C₂×C₄²
Frattini	C₂²×C₄	C₂²×D₁₅₇
Fitting	C₂×#117×C₁₅₇	C₂
socle	C₂³×C₁₅₇	C₂×D₄
prime radical	C₂⁴×C₁₅₇	D₄
cosocle	C₂²×C₄×C₁₅₇	C₂³
hypercenter	C₂×#117	D₁₅₇
hypocenter	C₁₅₇	#1735
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ C₂×#117

Complements

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

N	H ≅ G/N	type
3. #23757035	C₂	semidirect
7. C₂²×#11929434	C₄	semidirect
10. #19097730	C₄	semidirect
16. #117×C₁₅₇	C₄	semidirect
86. C₁₅₇	#1735	semidirect
100. #117	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂³×#11929434	2
C₂×#19097730	2
#23757035	2
C₂×#117×C₁₅₇	2
#1735	157