Subgroups — #34109223

Order 20096.

364 conjugacy classes of subgroups.

The subgroup lattice has 198 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×Dic₃₁₄	C₂	1	1	yes	maximal, characteristic
2	#23757403	C₂	1	2	yes	maximal, complemented
3	#23757402	C₂	1	4	yes	maximal, complemented
4	C₈×Dic₃₁₄	C₂	1	2	yes	maximal, complemented
5	#23757330	C₂	1	1	yes	maximal, characteristic
6	#23757327	C₂	1	2	yes	maximal
7	#23757323	C₂	1	2	yes	maximal
8	#431×C₁₅₇	C₂	1	1	yes	maximal, characteristic
9	C₂²×Dic₃₁₄	C₄	1	1	yes	characteristic
10	C₄×Dic₃₁₄	C₄	1	2	yes	—
11	C₄×Dic₃₁₄	C₄	1	1	yes	characteristic
12	C₄×Dic₃₁₄	C₄	1	1	yes	characteristic
13	C₄×Dic₃₁₄	C₂²	1	1	yes	characteristic
14	C₄×Dic₃₁₄	C₂²	1	2	yes	—
15	C₄×Dic₃₁₄	C₂²	1	1	yes	characteristic
16	C₂×C₄⋊Dic₁₅₇	C₄	1	1	yes	characteristic
17	C₂×#14578933	C₄	1	2	yes	—
18	C₂×C₄×Dic₁₅₇	C₂²	1	2	yes	—
19	C₄⋊#11929434	C₂²	1	2	yes	—
20	#19097700	C₂²	1	4	yes	—
21	#19097700	C₂²	1	4	yes	—
22	C₂²⋊#11929434	C₂²	1	2	yes	—
23	#19097682	C₂²	1	2	yes	—
24	#19097681	C₂²	1	4	yes	—
25	C₈×Dic₁₅₇	C₂²	1	4	yes	—
26	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
27	C₄⋊C₈×C₁₅₇	C₂²	1	2	yes	—
28	C₂²⋊C₈×C₁₅₇	C₂²	1	1	yes	characteristic
29	C₂²⋊C₈×C₁₅₇	C₂²	1	1	yes	characteristic
30	C₄×C₈×C₁₅₇	C₂²	1	2	yes	—
31	C₂×Dic₃₁₄	—	2	4	no	—
32	C₂×Dic₃₁₄	C₂×C₄	1	2	yes	—
33	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
34	C₂×Dic₃₁₄	C₂×C₄	1	1	yes	characteristic
35	C₂²×Dic₁₅₇	C₂×C₄	1	2	yes	—
36	C₂²×Dic₁₅₇	C₂×C₄	1	2	yes	—
37	C₂×#11929434	C₂³	1	4	yes	—
38	C₄⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
39	C₄⋊Dic₁₅₇	C₂×C₄	1	1	yes	characteristic
40	C₄⋊Dic₁₅₇	C₂×C₄	1	1	yes	characteristic
41	#14578933	C₂×C₄	1	2	yes	—
42	#14578933	C₂×C₄	1	2	yes	—
43	#14578933	C₂×C₄	1	2	yes	—
44	#14578933	C₂×C₄	1	2	yes	—
45	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
46	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
47	C₄×Dic₁₅₇	C₂³	1	2	yes	—
48	C₄×Dic₁₅₇	C₂³	1	2	yes	—
49	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
50	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
51	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
52	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
53	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
54	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
55	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
56	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
57	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
58	Dic₃₁₄	—	2	2	no	—
59	Dic₃₁₄	—	2	4	no	—
60	Dic₃₁₄	M₁₆	1	4	yes	—
61	C₂×Dic₁₅₇	—	2	4	no	—
62	C₂×Dic₁₅₇	—	2	4	no	—
63	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
64	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
65	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
66	C₂×Dic₁₅₇	C₂²×C₄	1	2	yes	—
67	#11929434	—	2	4	no	—
68	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
69	C₂×C₄×C₁₅₇	—	2	2	no	—
70	C₂×C₄×C₁₅₇	—	2	2	no	—
71	C₂×C₄×C₁₅₇	—	2	2	no	—
72	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
73	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
74	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
75	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
76	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
77	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
78	C₈×C₁₅₇	—	2	2	no	—
79	C₈×C₁₅₇	—	2	2	no	—
80	C₂²×C₁₅₇	—	2	1	no	—
81	C₂²×C₁₅₇	—	2	1	no	—
82	C₂²×C₁₅₇	#131	1	2	yes	—
83	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
84	C₄×C₁₅₇	—	2	1	no	—
85	C₄×C₁₅₇	—	2	1	no	—
86	C₄×C₁₅₇	—	2	1	no	—
87	C₄×C₁₅₇	—	2	1	no	—
88	C₄×C₁₅₇	C₂×M₁₆	1	2	yes	—
89	C₄×C₁₅₇	2₋¹⁺⁴	1	2	yes	—
90	Dic₁₅₇	—	2	2	no	—
91	Dic₁₅₇	—	2	2	no	—
92	Dic₁₅₇	—	2	2	no	—
93	Dic₁₅₇	C₂×M₁₆	1	4	yes	—
94	C₂×C₁₅₇	—	2	2	no	—
95	C₂×C₁₅₇	#519	1	1	yes	characteristic
96	C₂×C₁₅₇	C₂²×M₁₆	1	1	yes	characteristic
97	C₂×C₁₅₇	C₂×#131	1	1	yes	characteristic
98	C₁₅₇	#2984	1	1	yes	characteristic, complemented, Sylow
99	#2984	—	157	1	no	maximal, Sylow
100	C₂×C₄×Q₈	—	157	1	no	—
101	#446	—	157	4	no	—
102	#446	—	157	2	no	—
103	C₈×Q₈	—	157	2	no	—
104	#432	—	157	1	no	—
105	#432	—	157	2	no	—
106	#431	—	157	2	no	—
107	#431	D₁₅₇	1	1	yes	characteristic
108	C₂²×Q₈	—	157	1	no	—
109	C₄×Q₈	—	157	1	no	—
110	C₄×Q₈	—	157	2	no	—
111	C₄×Q₈	—	157	1	no	—
112	C₄×Q₈	—	157	1	no	—
113	C₄×Q₈	—	157	2	no	—
114	C₄×Q₈	—	157	1	no	—
115	C₂×C₄⋊C₄	—	157	2	no	—
116	C₂×C₄⋊C₄	—	157	1	no	—
117	C₂×C₄²	—	157	2	no	—
118	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
119	C₄⋊C₈	—	157	4	no	—
120	C₄⋊C₈	—	157	4	no	—
121	C₄⋊C₈	—	157	2	no	—
122	C₄⋊C₈	C₂×D₁₅₇	1	2	yes	—
123	C₂²⋊C₈	—	157	2	no	—
124	C₂²⋊C₈	C₂×D₁₅₇	1	1	yes	characteristic
125	C₂²⋊C₈	C₂×D₁₅₇	1	1	yes	characteristic
126	#97	—	157	4	no	—
127	#97	—	157	2	no	—
128	C₄×C₈	—	157	4	no	—
129	C₄×C₈	C₂×D₁₅₇	1	2	yes	—
130	C₂×Q₈	—	314	4	no	—
131	C₂×Q₈	—	157	1	no	—
132	C₂×Q₈	—	157	2	no	—
133	C₂×Q₈	—	157	1	no	—
134	C₂²×C₄	—	157	2	no	—
135	C₂²×C₄	—	157	2	no	—
136	C₂²×C₄	C₄×D₁₅₇	1	1	yes	characteristic
137	C₂²×C₄	C₄×D₁₅₇	1	1	yes	characteristic
138	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
139	C₂×C₈	—	157	4	no	—
140	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
141	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
142	C₄⋊C₄	—	157	2	no	—
143	C₄⋊C₄	—	157	2	no	—
144	C₄⋊C₄	—	157	2	no	—
145	C₄⋊C₄	—	157	2	no	—
146	C₄⋊C₄	—	157	2	no	—
147	C₄⋊C₄	—	157	1	no	—
148	C₄⋊C₄	—	157	1	no	—
149	C₄²	—	157	2	no	—
150	C₄²	—	157	2	no	—
151	C₄²	—	157	2	no	—
152	C₄²	—	157	2	no	—
153	C₄²	C₄×D₁₅₇	1	1	yes	characteristic
154	C₄²	C₄×D₁₅₇	1	1	yes	characteristic
155	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
156	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
157	C₂³	C₂×C₄×D₁₅₇	1	1	yes	characteristic
158	Q₈	—	314	4	no	—
159	Q₈	—	314	2	no	—
160	Q₈	—	157	4	no	—
161	C₂×C₄	—	2	2	no	—
162	C₂×C₄	—	2	2	no	—
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	314	4	no	—
165	C₂×C₄	—	314	4	no	—
166	C₂×C₄	—	157	2	no	—
167	C₂×C₄	—	157	2	no	—
168	C₂×C₄	—	157	2	no	—
169	C₂×C₄	—	157	2	no	—
170	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
171	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
172	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
173	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
174	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
175	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
176	C₈	—	2	2	no	—
177	C₈	—	2	2	no	—
178	C₈	—	314	4	no	—
179	C₂²	—	2	1	no	—
180	C₂²	—	2	1	no	—
181	C₂²	#19097777	1	2	yes	—
182	C₂²	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
183	C₄	—	2	1	no	—
184	C₄	—	2	1	no	—
185	C₄	—	2	1	no	—
186	C₄	—	2	1	no	—
187	C₄	—	314	2	no	—
188	C₄	—	314	2	no	—
189	C₄	—	314	2	no	—
190	C₄	—	157	4	no	—
191	C₄	M₁₆×D₁₅₇	1	2	yes	—
192	C₄	#19097818	1	2	yes	—
193	C₂	—	2	2	no	—
194	C₂	#23757750	1	1	yes	characteristic
195	C₂	C₂×M₁₆×D₁₅₇	1	1	yes	characteristic
196	C₂	C₂×#19097777	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂³×D₁₅₇
commutator, socle	C₂²×C₁₅₇	C₂³×C₄
Fitting	#431×C₁₅₇	C₂
prime radical	C₂³×C₁₅₇	C₂²×C₄
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	#431	D₁₅₇
hypocenter	C₁₅₇	#2984
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₄ ◁ #431

Complements

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

N	H ≅ G/N	type
2. #23757403	C₂	semidirect
3. #23757402	C₂	semidirect
4. C₈×Dic₃₁₄	C₂	semidirect
98. C₁₅₇	#2984	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄×Dic₃₁₄	2
#23757403	2
#23757402	2
C₈×Dic₃₁₄	2
#23757330	2
#23757327	2
#23757323	2
#431×C₁₅₇	2
#2984	157