Subgroups — #34103048

Order 20096.

568 conjugacy classes of subgroups.

The subgroup lattice has 200 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	C₂×#19097736	C₂	1	2	yes	maximal
3	#23757169	C₂	1	2	yes	maximal
4	#23757168	C₂	1	4	yes	maximal
5	#23757142	C₂	1	2	yes	maximal
6	C₄⋊C₄×Dic₁₅₇	C₂	1	2	yes	maximal
7	C₄×C₄⋊Dic₁₅₇	C₂	1	1	yes	maximal, characteristic
8	#384×C₁₅₇	C₂	1	1	yes	maximal, characteristic
9	C₂²×Dic₃₁₄	C₂²	1	1	yes	characteristic
10	C₄×Dic₃₁₄	C₄	1	8	yes	complemented
11	#19097736	—	2	8	no	—
12	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
13	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
15	C₂×#14578933	C₂²	1	4	yes	—
16	C₂×#14578933	C₂²	1	4	yes	—
17	C₂×#14578933	C₂²	1	2	yes	—
18	C₂×C₄×Dic₁₅₇	C₂²	1	2	yes	—
19	C₂×C₄×Dic₁₅₇	C₂²	1	4	yes	—
20	C₂×C₄×Dic₁₅₇	C₂²	1	2	yes	—
21	#19097678	C₂²	1	2	yes	—
22	#19097678	C₂²	1	4	yes	—
23	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	2	yes	—
24	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	2	yes	—
25	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	2	yes	—
26	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
27	C₂×Dic₃₁₄	C₂×C₄	1	4	yes	—
28	C₂×Dic₃₁₄	D₄	1	4	yes	—
29	C₂×Dic₃₁₄	Q₈	1	4	yes	—
30	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
31	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
32	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
33	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
34	C₄⋊Dic₁₅₇	—	2	2	no	—
35	C₄⋊Dic₁₅₇	C₂×C₄	1	4	yes	—
36	C₄⋊Dic₁₅₇	Q₈	1	4	yes	complemented
37	#14578933	—	2	8	no	—
38	#14578933	—	4	4	no	—
39	#14578933	C₂×C₄	1	8	yes	—
40	C₄×Dic₁₅₇	—	2	8	no	—
41	C₄×Dic₁₅₇	—	2	4	no	—
42	C₄×Dic₁₅₇	C₂×C₄	1	8	yes	—
43	C₂²×C₄×C₁₅₇	C₂³	1	4	yes	—
44	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
45	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
46	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
47	C₄⋊C₄×C₁₅₇	—	2	4	no	—
48	C₄⋊C₄×C₁₅₇	—	2	4	no	—
49	C₄⋊C₄×C₁₅₇	—	4	2	no	—
50	C₄²×C₁₅₇	C₂×C₄	1	4	yes	—
51	Dic₃₁₄	C₄⋊C₄	1	16	yes	complemented
52	C₂×Dic₁₅₇	—	2	2	no	—
53	C₂×Dic₁₅₇	—	2	2	no	—
54	C₂×Dic₁₅₇	—	2	2	no	—
55	C₂×Dic₁₅₇	—	2	2	no	—
56	C₂×Dic₁₅₇	—	2	2	no	—
57	C₂×Dic₁₅₇	—	2	2	no	—
58	C₂×Dic₁₅₇	—	2	2	no	—
59	C₂×Dic₁₅₇	C₂²×C₄	1	4	yes	—
60	C₂×Dic₁₅₇	C₂²×C₄	1	4	yes	—
61	C₂×Dic₁₅₇	C₂×D₄	1	4	yes	—
62	C₂×Dic₁₅₇	C₂×Q₈	1	4	yes	—
63	C₂×Dic₁₅₇	C₂×Q₈	1	4	yes	—
64	C₂³×C₁₅₇	C₂⁴	1	1	yes	characteristic
65	C₂×C₄×C₁₅₇	—	2	1	no	—
66	C₂×C₄×C₁₅₇	—	2	1	no	—
67	C₂×C₄×C₁₅₇	—	2	4	no	—
68	C₂×C₄×C₁₅₇	—	2	4	no	—
69	C₂×C₄×C₁₅₇	—	2	4	no	—
70	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
71	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
72	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
73	C₂×C₄×C₁₅₇	C₂×D₄	1	2	yes	—
74	C₂×C₄×C₁₅₇	C₂×Q₈	1	2	yes	—
75	C₂×C₄×C₁₅₇	C₂×Q₈	1	2	yes	—
76	C₂×C₄×C₁₅₇	#41	1	2	yes	—
77	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
78	C₂²×C₁₅₇	C₂²×D₄	1	1	yes	characteristic
79	C₂²×C₁₅₇	C₂²×Q₈	1	1	yes	characteristic
80	C₂²×C₁₅₇	C₂²×Q₈	1	1	yes	characteristic
81	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
82	C₂²×C₁₅₇	H(5,𝔽₂)	1	1	yes	characteristic
83	C₂²×C₁₅₇	2₋¹⁺⁴	1	1	yes	characteristic
84	C₄×C₁₅₇	—	2	2	no	—
85	C₄×C₁₅₇	—	4	4	no	—
86	C₄×C₁₅₇	C₂×C₄⋊C₄	1	4	yes	—
87	C₄×C₁₅₇	C₄×Q₈	1	4	yes	complemented
88	Dic₁₅₇	—	2	4	no	—
89	Dic₁₅₇	—	2	4	no	—
90	Dic₁₅₇	—	4	2	no	—
91	Dic₁₅₇	C₂×C₄⋊C₄	1	8	yes	—
92	C₂×C₁₅₇	C₂²×C₄⋊C₄	1	1	yes	characteristic
93	C₂×C₁₅₇	C₂×C₄×Q₈	1	1	yes	characteristic
94	C₂×C₁₅₇	#520	1	1	yes	characteristic
95	C₂×C₁₅₇	D₄×Q₈	1	1	yes	characteristic
96	C₂×C₁₅₇	#550	1	1	yes	characteristic
97	C₂×C₁₅₇	#557	1	1	yes	characteristic
98	C₂×C₁₅₇	Q₈²	1	1	yes	characteristic
99	C₁₅₇	Q₈×C₄⋊C₄	1	1	yes	characteristic, complemented, Sylow
100	Q₈×C₄⋊C₄	—	157	1	no	maximal, Sylow
101	C₂×C₄×Q₈	—	157	2	no	—
102	C₂×C₄×Q₈	—	157	1	no	—
103	#389	—	157	4	no	—
104	#389	—	157	2	no	—
105	#384	—	157	2	no	—
106	#384	D₁₅₇	1	1	yes	characteristic
107	C₄×C₄⋊C₄	—	157	2	no	—
108	C₄×C₄⋊C₄	—	157	1	no	—
109	C₂²×Q₈	—	157	1	no	—
110	C₄×Q₈	—	314	8	no	—
111	C₄×Q₈	—	157	8	no	—
112	C₂×C₄⋊C₄	—	157	4	no	—
113	C₂×C₄⋊C₄	—	157	1	no	—
114	C₂×C₄⋊C₄	—	157	4	no	—
115	C₂×C₄⋊C₄	—	157	2	no	—
116	C₂×C₄⋊C₄	—	157	1	no	—
117	C₂×C₄⋊C₄	—	157	1	no	—
118	C₂×C₄⋊C₄	C₂×D₁₅₇	1	2	yes	—
119	C₂×C₄⋊C₄	C₂×D₁₅₇	1	2	yes	—
120	C₂×C₄⋊C₄	C₂×D₁₅₇	1	2	yes	—
121	C₂×C₄²	—	157	4	no	—
122	C₂×C₄²	—	157	2	no	—
123	C₂×C₄²	—	157	2	no	—
124	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
125	#95	—	157	2	no	—
126	#95	—	157	4	no	—
127	C₂×Q₈	—	157	4	no	—
128	C₂×Q₈	—	157	4	no	—
129	C₂×Q₈	—	157	4	no	—
130	C₂²×C₄	—	157	2	no	—
131	C₂²×C₄	—	157	2	no	—
132	C₂²×C₄	—	157	2	no	—
133	C₂²×C₄	—	157	2	no	—
134	C₂²×C₄	C₂²×D₁₅₇	1	4	yes	—
135	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
136	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
137	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
138	C₄⋊C₄	—	2	4	no	—
139	C₄⋊C₄	—	2	4	no	—
140	C₄⋊C₄	—	4	2	no	—
141	C₄⋊C₄	—	314	8	no	—
142	C₄⋊C₄	—	314	2	no	—
143	C₄⋊C₄	—	628	4	no	—
144	C₄⋊C₄	—	157	8	no	—
145	C₄⋊C₄	—	157	4	no	—
146	C₄⋊C₄	—	157	4	no	—
147	C₄²	—	314	8	no	—
148	C₄²	—	314	4	no	—
149	C₄²	—	157	8	no	—
150	C₄²	C₄×D₁₅₇	1	4	yes	—
151	C₂³	C₂³×D₁₅₇	1	1	yes	characteristic
152	Q₈	—	157	16	no	—
153	C₂×C₄	—	2	1	no	—
154	C₂×C₄	—	2	1	no	—
155	C₂×C₄	—	2	4	no	—
156	C₂×C₄	—	2	4	no	—
157	C₂×C₄	—	2	4	no	—
158	C₂×C₄	—	314	2	no	—
159	C₂×C₄	—	314	2	no	—
160	C₂×C₄	—	314	2	no	—
161	C₂×C₄	—	314	2	no	—
162	C₂×C₄	—	314	2	no	—
163	C₂×C₄	—	314	2	no	—
164	C₂×C₄	—	314	2	no	—
165	C₂×C₄	—	157	4	no	—
166	C₂×C₄	—	157	4	no	—
167	C₂×C₄	—	157	4	no	—
168	C₂×C₄	—	157	4	no	—
169	C₂×C₄	—	157	4	no	—
170	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
171	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
172	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
173	C₂×C₄	D₄×D₁₅₇	1	2	yes	—
174	C₂×C₄	Q₈×D₁₅₇	1	2	yes	—
175	C₂×C₄	Q₈×D₁₅₇	1	2	yes	—
176	C₂×C₄	#14578953	1	2	yes	—
177	C₂²	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
178	C₂²	C₂×D₄×D₁₅₇	1	1	yes	characteristic
179	C₂²	C₂×Q₈×D₁₅₇	1	1	yes	characteristic
180	C₂²	C₂×Q₈×D₁₅₇	1	1	yes	characteristic
181	C₂²	C₂×#14578953	1	1	yes	characteristic
182	C₂²	#19097816	1	1	yes	characteristic
183	C₂²	#19097819	1	1	yes	characteristic
184	C₄	—	2	2	no	—
185	C₄	—	4	4	no	—
186	C₄	—	314	4	no	—
187	C₄	—	314	4	no	—
188	C₄	—	628	2	no	—
189	C₄	—	157	8	no	—
190	C₄	C₄⋊C₄×D₁₅₇	1	4	yes	—
191	C₄	#19097736	1	4	yes	complemented
192	C₂	C₂×C₄⋊C₄×D₁₅₇	1	1	yes	characteristic
193	C₂	C₂×#19097736	1	1	yes	characteristic
194	C₂	#23757754	1	1	yes	characteristic
195	C₂	#23757938	1	1	yes	characteristic
196	C₂	#23757943	1	1	yes	characteristic
197	C₂	#23757998	1	1	yes	characteristic
198	C₂	#23758003	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂³	C₂³×D₁₅₇
commutator	C₂²×C₁₅₇	C₂³×C₄
Fitting	#384×C₁₅₇	C₂
socle, prime radical, cosocle	C₂³×C₁₅₇	C₂⁴
hypercenter	#384	D₁₅₇
hypocenter	C₁₅₇	Q₈×C₄⋊C₄
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂³ ◁ #384

Complements

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

N	H ≅ G/N	type
10. C₄×Dic₃₁₄	C₄	semidirect
36. C₄⋊Dic₁₅₇	Q₈	semidirect
51. Dic₃₁₄	C₄⋊C₄	semidirect
87. C₄×C₁₅₇	C₄×Q₈	semidirect
99. C₁₅₇	Q₈×C₄⋊C₄	semidirect
191. C₄	#19097736	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
C₂×#19097736	2
#23757169	2
#23757168	2
#23757142	2
C₄⋊C₄×Dic₁₅₇	2
C₄×C₄⋊Dic₁₅₇	2
#384×C₁₅₇	2
Q₈×C₄⋊C₄	157