Subgroups — #34109079

Order 20096.

356 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757830	C₂	1	1	yes	maximal, characteristic
2	#23757402	C₂	1	4	yes	maximal, complemented
3	#23757400	C₂	1	2	yes	maximal, complemented
4	#23757397	C₂	1	2	yes	maximal, complemented
5	#23757299	C₂	1	2	yes	maximal
6	#23757228	C₂	1	2	yes	maximal
7	C₄×#14578938	C₂	1	1	yes	maximal, characteristic
8	C₂×C₄⋊C₈×C₁₅₇	C₂	1	1	yes	maximal, characteristic
9	C₂×#14578938	C₂²	1	1	yes	characteristic
10	C₂×#14578938	C₂²	1	1	yes	characteristic
11	#19097771	C₄	1	1	yes	characteristic
12	#19097771	C₄	1	1	yes	characteristic
13	#19097763	C₄	1	2	yes	—
14	#19097750	C₄	1	2	yes	—
15	#19097750	C₄	1	2	yes	—
16	C₄×Dic₃₁₄	C₂²	1	2	yes	—
17	C₄×Dic₃₁₄	C₂²	1	2	yes	—
18	#19097730	C₂²	1	2	yes	—
19	#19097700	C₂²	1	4	yes	—
20	#19097700	C₂²	1	4	yes	—
21	#19097682	C₂²	1	2	yes	—
22	#19097681	C₂²	1	4	yes	—
23	C₄×#11929434	C₂²	1	2	yes	—
24	C₈×Dic₁₅₇	C₂²	1	4	yes	—
25	C₂²×C₈×C₁₅₇	C₂²	1	2	yes	—
26	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
27	C₄⋊C₈×C₁₅₇	C₂²	1	1	yes	characteristic
28	C₄⋊C₈×C₁₅₇	C₂²	1	1	yes	characteristic
29	C₄⋊C₈×C₁₅₇	C₂²	1	2	yes	—
30	C₂×Dic₃₁₄	C₂×C₄	1	2	yes	—
31	C₂×Dic₃₁₄	C₂×C₄	1	2	yes	—
32	#14578938	—	2	2	no	—
33	#14578938	Q₈	1	4	yes	complemented
34	C₂×#11929434	C₂³	1	2	yes	—
35	C₂×#11929434	C₂³	1	2	yes	—
36	C₄⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
37	C₄⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
38	C₄⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
39	C₄⋊Dic₁₅₇	C₂×C₄	1	2	yes	—
40	#14578933	C₂×C₄	1	4	yes	—
41	#14578933	C₂×C₄	1	4	yes	—
42	C₂²⋊Dic₁₅₇	C₂×C₄	1	4	yes	—
43	C₄×Dic₁₅₇	C₂³	1	4	yes	—
44	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
45	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
46	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
47	C₂×C₈×C₁₅₇	—	2	4	no	—
48	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
49	C₂×C₈×C₁₅₇	C₂³	1	2	yes	—
50	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
51	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
52	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
53	C₄²×C₁₅₇	C₂³	1	1	yes	characteristic
54	Dic₃₁₄	—	2	4	no	—
55	Dic₃₁₄	—	4	2	no	—
56	C₂×Dic₁₅₇	C₂²×C₄	1	4	yes	—
57	C₂×Dic₁₅₇	C₂²×C₄	1	4	yes	—
58	#11929434	—	2	2	no	—
59	#11929434	C₂×Q₈	1	4	yes	—
60	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
61	C₂×C₄×C₁₅₇	—	2	2	no	—
62	C₂×C₄×C₁₅₇	—	4	1	no	—
63	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
64	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
65	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
66	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
67	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
68	C₂×C₄×C₁₅₇	C₂×Q₈	1	2	yes	—
69	C₂×C₄×C₁₅₇	#41	1	2	yes	—
70	C₂×C₄×C₁₅₇	C₂⁴	1	1	yes	characteristic
71	C₈×C₁₅₇	—	2	2	no	—
72	C₈×C₁₅₇	—	2	2	no	—
73	C₂²×C₁₅₇	—	2	1	no	—
74	C₂²×C₁₅₇	—	2	1	no	—
75	C₂²×C₁₅₇	C₄×Q₈	1	2	yes	—
76	C₂²×C₁₅₇	C₂³×C₄	1	1	yes	characteristic
77	C₄×C₁₅₇	—	2	1	no	—
78	C₄×C₁₅₇	—	2	1	no	—
79	C₄×C₁₅₇	—	2	1	no	—
80	C₄×C₁₅₇	C₄×Q₈	1	2	yes	—
81	C₄×C₁₅₇	#131	1	2	yes	—
82	C₄×C₁₅₇	C₂²×Q₈	1	1	yes	characteristic
83	C₄×C₁₅₇	C₂×#41	1	1	yes	characteristic
84	Dic₁₅₇	—	2	4	no	—
85	Dic₁₅₇	—	2	4	no	—
86	C₂×C₁₅₇	—	2	2	no	—
87	C₂×C₁₅₇	C₂×C₄×Q₈	1	1	yes	characteristic
88	C₂×C₁₅₇	C₂×#131	1	1	yes	characteristic
89	C₂×C₁₅₇	#568	1	1	yes	characteristic
90	C₁₅₇	#2962	1	1	yes	characteristic, complemented, Sylow
91	#2962	—	157	1	no	maximal, Sylow
92	#533	—	157	1	no	—
93	#446	—	157	2	no	—
94	#446	—	157	4	no	—
95	C₈×Q₈	—	157	2	no	—
96	#424	—	157	2	no	—
97	C₂×C₄⋊C₈	D₁₅₇	1	1	yes	characteristic
98	#405	—	157	2	no	—
99	C₄×M₁₆	—	157	1	no	—
100	C₂×M₁₆	—	157	1	no	—
101	C₂×M₁₆	—	157	1	no	—
102	C₂²×C₈	C₂×D₁₅₇	1	2	yes	—
103	C₄⋊Q₈	—	157	1	no	—
104	C₄⋊Q₈	—	157	1	no	—
105	#125	—	157	2	no	—
106	C₂²⋊Q₈	—	157	2	no	—
107	C₂²⋊Q₈	—	157	2	no	—
108	C₄×Q₈	—	157	2	no	—
109	C₄×Q₈	—	157	2	no	—
110	#117	—	157	2	no	—
111	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
112	C₄⋊C₈	—	157	4	no	—
113	C₄⋊C₈	—	157	4	no	—
114	C₄⋊C₈	C₂×D₁₅₇	1	1	yes	characteristic
115	C₄⋊C₈	C₂×D₁₅₇	1	1	yes	characteristic
116	C₄⋊C₈	C₂×D₁₅₇	1	2	yes	—
117	#97	—	157	4	no	—
118	#97	—	157	2	no	—
119	C₄×C₈	—	157	4	no	—
120	C₄×C₈	—	157	2	no	—
121	C₂×Q₈	—	157	2	no	—
122	C₂×Q₈	—	157	2	no	—
123	C₂²×C₄	C₄×D₁₅₇	1	1	yes	characteristic
124	C₂²×C₄	C₄×D₁₅₇	1	1	yes	characteristic
125	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
126	M₁₆	—	314	2	no	—
127	M₁₆	—	157	4	no	—
128	C₂×C₈	—	2	4	no	—
129	C₂×C₈	—	157	2	no	—
130	C₂×C₈	—	157	2	no	—
131	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
132	C₂×C₈	C₂²×D₁₅₇	1	2	yes	—
133	C₄⋊C₄	—	157	2	no	—
134	C₄⋊C₄	—	157	2	no	—
135	C₄⋊C₄	—	157	4	no	—
136	C₄⋊C₄	—	157	4	no	—
137	C₄⋊C₄	—	157	2	no	—
138	C₄⋊C₄	—	157	2	no	—
139	C₂²⋊C₄	—	157	4	no	—
140	C₄²	—	157	4	no	—
141	C₄²	C₄×D₁₅₇	1	1	yes	characteristic
142	C₄²	C₄×D₁₅₇	1	1	yes	characteristic
143	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
144	C₄²	C₂²×D₁₅₇	1	1	yes	characteristic
145	C₂³	C₂×C₄×D₁₅₇	1	1	yes	characteristic
146	Q₈	—	314	4	no	—
147	Q₈	—	628	2	no	—
148	C₂×C₄	—	2	2	no	—
149	C₂×C₄	—	4	1	no	—
150	C₂×C₄	—	157	4	no	—
151	C₂×C₄	—	157	4	no	—
152	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
153	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
154	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
155	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
156	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
157	C₂×C₄	Q₈×D₁₅₇	1	2	yes	—
158	C₂×C₄	#14578953	1	2	yes	—
159	C₂×C₄	C₂³×D₁₅₇	1	1	yes	characteristic
160	C₈	—	2	2	no	—
161	C₈	—	2	2	no	—
162	C₈	—	314	2	no	—
163	C₈	—	157	4	no	—
164	C₂²	—	2	1	no	—
165	C₂²	—	2	1	no	—
166	C₂²	#19097736	1	2	yes	—
167	C₂²	C₂²×C₄×D₁₅₇	1	1	yes	characteristic
168	C₄	—	2	1	no	—
169	C₄	—	2	1	no	—
170	C₄	—	2	1	no	—
171	C₄	—	314	4	no	—
172	C₄	—	314	4	no	—
173	C₄	#19097736	1	2	yes	—
174	C₄	#19097777	1	2	yes	—
175	C₄	C₂×Q₈×D₁₅₇	1	1	yes	characteristic
176	C₄	C₂×#14578953	1	1	yes	characteristic
177	C₂	—	2	2	no	—
178	C₂	C₂×#19097736	1	1	yes	characteristic
179	C₂	C₂×#19097777	1	1	yes	characteristic
180	C₂	#23758039	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂³×D₁₅₇
commutator, socle	C₂²×C₁₅₇	C₂³×C₄
Fitting	C₂×C₄⋊C₈×C₁₅₇	C₂
prime radical	C₂³×C₁₅₇	C₂²×C₄
cosocle	C₂×C₄×C₁₅₇	C₂⁴
hypercenter	C₂×C₄⋊C₈	D₁₅₇
hypocenter	C₁₅₇	#2962
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. #23757402	C₂	semidirect
3. #23757400	C₂	semidirect
4. #23757397	C₂	semidirect
33. #14578938	Q₈	semidirect
90. C₁₅₇	#2962	semidirect

Maximal subgroups

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

subgroup	index
#23757830	2
#23757402	2
#23757400	2
#23757397	2
#23757299	2
#23757228	2
C₄×#14578938	2
C₂×C₄⋊C₈×C₁₅₇	2
#2962	157