Subgroups — #34103093

Order 20096.

480 conjugacy classes of subgroups.

The subgroup lattice has 194 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757180	C₂	1	2	yes	maximal
2	#23757159	C₂	1	4	yes	maximal
3	#23757143	C₂	1	1	yes	maximal, characteristic
4	#23757139	C₂	1	2	yes	maximal
5	C₄⋊C₄×Dic₁₅₇	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	C₂×C₄×Q₈×C₁₅₇	C₂	1	1	yes	maximal, characteristic
9	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
10	C₂×C₄⋊Dic₁₅₇	C₂²	1	2	yes	—
11	C₂×C₄⋊Dic₁₅₇	C₂²	1	2	yes	—
12	C₂×C₄⋊Dic₁₅₇	C₂²	1	2	yes	—
13	C₂×C₄⋊Dic₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×C₄×Dic₁₅₇	C₂²	1	2	yes	—
15	C₂×C₄×Dic₁₅₇	C₂²	1	4	yes	—
16	#19097678	C₂²	1	2	yes	—
17	#19097678	C₂²	1	4	yes	—
18	#19097678	C₂²	1	4	yes	—
19	#19097678	C₂²	1	4	yes	—
20	C₂²×Q₈×C₁₅₇	C₂²	1	1	yes	characteristic
21	C₄×Q₈×C₁₅₇	C₄	1	8	yes	complemented
22	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	1	yes	characteristic
23	C₂×C₄⋊C₄×C₁₅₇	C₂²	1	2	yes	—
24	C₂×C₄²×C₁₅₇	C₂²	1	2	yes	—
25	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
26	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
27	C₂²×Dic₁₅₇	C₂³	1	4	yes	—
28	C₂²×Dic₁₅₇	C₂³	1	2	yes	—
29	C₄⋊Dic₁₅₇	—	2	4	no	—
30	C₄⋊Dic₁₅₇	—	2	2	no	—
31	C₄⋊Dic₁₅₇	—	2	4	no	—
32	C₄⋊Dic₁₅₇	—	4	2	no	—
33	C₄⋊Dic₁₅₇	Q₈	1	4	yes	complemented
34	C₄×Dic₁₅₇	—	2	4	no	—
35	C₄×Dic₁₅₇	—	4	4	no	—
36	C₂×Q₈×C₁₅₇	—	2	2	no	—
37	C₂×Q₈×C₁₅₇	—	2	2	no	—
38	C₂×Q₈×C₁₅₇	C₂×C₄	1	4	yes	—
39	C₂²×C₄×C₁₅₇	C₂³	1	2	yes	—
40	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
41	C₂²×C₄×C₁₅₇	C₂³	1	2	yes	—
42	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
43	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
44	C₄⋊C₄×C₁₅₇	C₂×C₄	1	8	yes	—
45	C₄⋊C₄×C₁₅₇	C₂×C₄	1	4	yes	—
46	C₄²×C₁₅₇	C₂×C₄	1	8	yes	—
47	C₄²×C₁₅₇	C₂×C₄	1	4	yes	—
48	C₂×Dic₁₅₇	—	2	2	no	—
49	C₂×Dic₁₅₇	—	2	2	no	—
50	C₂×Dic₁₅₇	—	2	2	no	—
51	C₂×Dic₁₅₇	—	2	4	no	—
52	C₂×Dic₁₅₇	—	2	2	no	—
53	C₂×Dic₁₅₇	—	2	4	no	—
54	C₂×Dic₁₅₇	—	2	4	no	—
55	C₂×Dic₁₅₇	—	2	2	no	—
56	C₂×Dic₁₅₇	C₂×Q₈	1	4	yes	—
57	C₂³×C₁₅₇	C₂⁴	1	1	yes	characteristic
58	Q₈×C₁₅₇	—	2	8	no	—
59	C₂×C₄×C₁₅₇	—	2	2	no	—
60	C₂×C₄×C₁₅₇	—	2	2	no	—
61	C₂×C₄×C₁₅₇	—	2	2	no	—
62	C₂×C₄×C₁₅₇	—	2	1	no	—
63	C₂×C₄×C₁₅₇	—	2	2	no	—
64	C₂×C₄×C₁₅₇	—	2	1	no	—
65	C₂×C₄×C₁₅₇	C₂²×C₄	1	4	yes	—
66	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
67	C₂×C₄×C₁₅₇	C₂²×C₄	1	4	yes	—
68	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
69	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
70	C₂×C₄×C₁₅₇	C₂×Q₈	1	2	yes	—
71	C₂×C₄×C₁₅₇	#41	1	2	yes	—
72	C₂×C₄×C₁₅₇	#41	1	2	yes	—
73	C₂×C₄×C₁₅₇	#41	1	2	yes	—
74	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
75	C₂²×C₁₅₇	C₂²×Q₈	1	1	yes	characteristic
76	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
77	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
78	C₂²×C₁₅₇	C₂×#41	1	1	yes	characteristic
79	C₂²×C₁₅₇	H(5,𝔽₂)	1	1	yes	characteristic
80	C₂²×C₁₅₇	2₋¹⁺⁴	1	1	yes	characteristic
81	C₄×C₁₅₇	—	2	4	no	—
82	C₄×C₁₅₇	—	2	4	no	—
83	C₄×C₁₅₇	—	2	2	no	—
84	C₄×C₁₅₇	#117	1	4	yes	—
85	C₄×C₁₅₇	C₄×Q₈	1	4	yes	—
86	Dic₁₅₇	—	2	4	no	—
87	Dic₁₅₇	—	4	2	no	—
88	Dic₁₅₇	—	4	4	no	—
89	C₂×C₁₅₇	C₂×#117	1	1	yes	characteristic
90	C₂×C₁₅₇	C₂×C₄×Q₈	1	1	yes	characteristic
91	C₂×C₁₅₇	#520	1	1	yes	characteristic
92	C₂×C₁₅₇	#554	1	1	yes	characteristic
93	C₂×C₁₅₇	#556	1	1	yes	characteristic
94	C₂×C₁₅₇	#557	1	1	yes	characteristic
95	C₂×C₁₅₇	#559	1	1	yes	characteristic
96	C₁₅₇	#2355	1	1	yes	characteristic, complemented, Sylow
97	#2355	—	157	1	no	maximal, Sylow
98	C₂×C₄×Q₈	D₁₅₇	1	1	yes	characteristic
99	#391	—	157	2	no	—
100	#387	—	157	4	no	—
101	#384	—	157	1	no	—
102	#382	—	157	2	no	—
103	C₄×C₄⋊C₄	—	157	2	no	—
104	C₄×C₄⋊C₄	—	157	1	no	—
105	C₄×C₄⋊C₄	—	157	2	no	—
106	C₂²×Q₈	C₂×D₁₅₇	1	1	yes	characteristic
107	C₄×Q₈	Dic₁₅₇	1	8	yes	complemented
108	C₂×C₄⋊C₄	—	157	1	no	—
109	C₂×C₄⋊C₄	—	157	2	no	—
110	C₂×C₄⋊C₄	—	157	2	no	—
111	C₂×C₄⋊C₄	—	157	2	no	—
112	C₂×C₄⋊C₄	—	157	1	no	—
113	C₂×C₄⋊C₄	C₂×D₁₅₇	1	1	yes	characteristic
114	C₂×C₄⋊C₄	C₂×D₁₅₇	1	2	yes	—
115	C₂×C₄²	—	157	2	no	—
116	C₂×C₄²	—	157	4	no	—
117	C₂×C₄²	C₂×D₁₅₇	1	2	yes	—
118	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
119	#95	—	157	4	no	—
120	#95	—	157	2	no	—
121	#95	—	157	4	no	—
122	#95	—	157	4	no	—
123	C₂×Q₈	—	2	2	no	—
124	C₂×Q₈	—	2	2	no	—
125	C₂×Q₈	C₂×Dic₁₅₇	1	4	yes	—
126	C₂²×C₄	—	157	2	no	—
127	C₂²×C₄	—	157	4	no	—
128	C₂²×C₄	—	157	2	no	—
129	C₂²×C₄	C₂²×D₁₅₇	1	2	yes	—
130	C₂²×C₄	C₂²×D₁₅₇	1	2	yes	—
131	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
132	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
133	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
134	C₄⋊C₄	—	314	4	no	—
135	C₄⋊C₄	—	314	2	no	—
136	C₄⋊C₄	—	314	4	no	—
137	C₄⋊C₄	—	628	2	no	—
138	C₄⋊C₄	—	157	4	no	—
139	C₄⋊C₄	C₂×Dic₁₅₇	1	8	yes	—
140	C₄⋊C₄	C₂×Dic₁₅₇	1	4	yes	—
141	C₄²	—	314	4	no	—
142	C₄²	—	628	4	no	—
143	C₄²	C₂×Dic₁₅₇	1	8	yes	—
144	C₄²	C₂×Dic₁₅₇	1	4	yes	—
145	C₂³	C₂³×D₁₅₇	1	1	yes	characteristic
146	Q₈	—	2	8	no	—
147	C₂×C₄	—	2	2	no	—
148	C₂×C₄	—	2	2	no	—
149	C₂×C₄	—	2	2	no	—
150	C₂×C₄	—	2	1	no	—
151	C₂×C₄	—	2	2	no	—
152	C₂×C₄	—	2	1	no	—
153	C₂×C₄	—	314	2	no	—
154	C₂×C₄	—	314	2	no	—
155	C₂×C₄	—	314	2	no	—
156	C₂×C₄	—	314	4	no	—
157	C₂×C₄	—	314	2	no	—
158	C₂×C₄	—	314	4	no	—
159	C₂×C₄	—	314	4	no	—
160	C₂×C₄	—	314	2	no	—
161	C₂×C₄	—	157	4	no	—
162	C₂×C₄	C₂²×Dic₁₅₇	1	4	yes	—
163	C₂×C₄	C₂²×Dic₁₅₇	1	2	yes	—
164	C₂×C₄	C₂²×Dic₁₅₇	1	4	yes	—
165	C₂×C₄	C₂²×Dic₁₅₇	1	2	yes	—
166	C₂×C₄	C₂²×Dic₁₅₇	1	2	yes	—
167	C₂×C₄	Q₈×D₁₅₇	1	2	yes	—
168	C₂×C₄	#14578954	1	2	yes	—
169	C₂×C₄	#14578954	1	2	yes	—
170	C₂×C₄	#14578955	1	2	yes	—
171	C₂²	C₂³×Dic₁₅₇	1	1	yes	characteristic
172	C₂²	C₂×Q₈×D₁₅₇	1	1	yes	characteristic
173	C₂²	C₂×#14578954	1	1	yes	characteristic
174	C₂²	C₂×#14578954	1	1	yes	characteristic
175	C₂²	C₂×#14578955	1	1	yes	characteristic
176	C₂²	#19097817	1	1	yes	characteristic
177	C₂²	#19097818	1	1	yes	characteristic
178	C₄	—	2	4	no	—
179	C₄	—	2	4	no	—
180	C₄	—	2	2	no	—
181	C₄	—	314	4	no	—
182	C₄	—	628	2	no	—
183	C₄	—	628	4	no	—
184	C₄	#19097730	1	4	yes	—
185	C₄	Q₈×Dic₁₅₇	1	4	yes	—
186	C₂	C₂×#19097730	1	1	yes	characteristic
187	C₂	C₂×Q₈×Dic₁₅₇	1	1	yes	characteristic
188	C₂	#23757756	1	1	yes	characteristic
189	C₂	#23757983	1	1	yes	characteristic
190	C₂	#23757996	1	1	yes	characteristic
191	C₂	#23758001	1	1	yes	characteristic
192	C₂	#23758008	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂³	C₂³×D₁₅₇
commutator	C₂²×C₁₅₇	C₂³×C₄
Fitting	C₂×C₄×Q₈×C₁₅₇	C₂
socle, prime radical, cosocle	C₂³×C₁₅₇	C₂⁴
hypercenter	C₂×C₄×Q₈	D₁₅₇
hypocenter	C₁₅₇	#2355
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂³ ◁ C₂×C₄×Q₈

Complements

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

N	H ≅ G/N	type
21. C₄×Q₈×C₁₅₇	C₄	semidirect
33. C₄⋊Dic₁₅₇	Q₈	semidirect
96. C₁₅₇	#2355	semidirect
107. C₄×Q₈	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
#23757180	2
#23757159	2
#23757143	2
#23757139	2
C₄⋊C₄×Dic₁₅₇	2
C₄×C₄⋊Dic₁₅₇	2
C₂×C₄×Q₈×C₁₅₇	2
#2355	157