Subgroups — #31912802

Order 18176.

374 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×#17985774	C₂	1	2	yes	maximal
2	C₂×C₄×C₇₁⋊C₁₆	C₂	1	1	yes	maximal, characteristic
3	C₈×C₄⋊Dic₇₁	C₂	1	1	yes	maximal, characteristic
4	#22586417	C₂	1	2	yes	maximal
5	C₂×C₄⋊C₁₆×C₇₁	C₂	1	1	yes	maximal, characteristic
6	C₂²×C₇₁⋊C₁₆	C₂²	1	1	yes	characteristic
7	C₂²×C₇₁⋊C₁₆	C₂²	1	1	yes	characteristic
8	C₂×C₄⋊(C₇₁⋊C₈)	C₄	1	1	yes	characteristic
9	C₂×C₈×Dic₇₁	C₂²	1	2	yes	—
10	C₄×C₄⋊Dic₇₁	C₄	1	1	yes	characteristic
11	#17985774	—	2	4	no	—
12	C₄×C₇₁⋊C₁₆	C₄	1	4	yes	complemented
13	#17985753	C₄	1	2	yes	—
14	C₂²×C₁₆×C₇₁	C₂²	1	2	yes	—
15	C₂×C₄×C₈×C₇₁	C₂²	1	1	yes	characteristic
16	C₄⋊C₁₆×C₇₁	C₄	1	4	yes	complemented
17	C₂²×C₇₁⋊C₈	C₂×C₄	1	2	yes	—
18	C₂×C₄⋊Dic₇₁	C₈	1	2	yes	—
19	C₂×C₄×Dic₇₁	C₂×C₄	1	2	yes	—
20	C₂×C₇₁⋊C₁₆	—	2	1	no	—
21	C₂×C₇₁⋊C₁₆	—	2	1	no	—
22	C₂×C₇₁⋊C₁₆	C₂×C₄	1	2	yes	—
23	C₂×C₇₁⋊C₁₆	C₂×C₄	1	2	yes	—
24	C₂×C₇₁⋊C₁₆	D₄	1	2	yes	—
25	C₂×C₇₁⋊C₁₆	Q₈	1	2	yes	—
26	C₄⋊(C₇₁⋊C₈)	C₈	1	4	yes	—
27	C₈×Dic₇₁	—	2	2	no	—
28	C₈×Dic₇₁	—	2	2	no	—
29	C₇₁⋊#95	C₈	1	2	yes	—
30	C₂²×C₈×C₇₁	C₂×C₄	1	1	yes	characteristic
31	C₂²×C₈×C₇₁	C₂³	1	1	yes	characteristic
32	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
33	C₂×C₁₆×C₇₁	—	2	2	no	—
34	C₂×C₁₆×C₇₁	—	2	2	no	—
35	C₂×C₁₆×C₇₁	C₂×C₄	1	4	yes	—
36	C₄×C₈×C₇₁	C₂×C₄	1	2	yes	—
37	C₄×C₈×C₇₁	C₂×C₄	1	2	yes	—
38	C₂²×Dic₇₁	C₂×C₈	1	4	yes	—
39	C₂×C₇₁⋊C₈	—	2	2	no	—
40	C₂×C₇₁⋊C₈	—	2	2	no	—
41	C₂×C₇₁⋊C₈	C₂×C₈	1	4	yes	—
42	C₄⋊Dic₇₁	—	2	4	no	—
43	C₄×Dic₇₁	—	2	2	no	—
44	C₄×Dic₇₁	—	2	2	no	—
45	C₇₁⋊C₁₆	—	2	2	no	—
46	C₇₁⋊C₁₆	C₄⋊C₄	1	4	yes	complemented
47	C₂²×C₄×C₇₁	C₂×C₈	1	1	yes	characteristic
48	C₂²×C₄×C₇₁	C₂×C₈	1	1	yes	characteristic
49	C₂²×C₄×C₇₁	C₂²×C₄	1	1	yes	characteristic
50	C₂×C₈×C₇₁	—	2	1	no	—
51	C₂×C₈×C₇₁	—	2	1	no	—
52	C₂×C₈×C₇₁	C₄²	1	2	yes	—
53	C₂×C₈×C₇₁	C₂²×C₄	1	1	yes	characteristic
54	C₂×C₈×C₇₁	C₂²×C₄	1	1	yes	characteristic
55	C₂×C₈×C₇₁	C₂×D₄	1	1	yes	characteristic
56	C₂×C₈×C₇₁	C₂×Q₈	1	1	yes	characteristic
57	C₂×C₈×C₇₁	#41	1	1	yes	characteristic
58	C₂×C₈×C₇₁	#41	1	1	yes	characteristic
59	C₄²×C₇₁	C₄²	1	2	yes	—
60	C₄²×C₇₁	C₂×C₈	1	2	yes	—
61	C₁₆×C₇₁	—	2	4	no	—
62	C₂³×C₇₁	C₂²×C₈	1	1	yes	characteristic
63	C₂×C₄×C₇₁	—	2	2	no	—
64	C₂×C₄×C₇₁	C₄×C₈	1	2	yes	—
65	C₂×C₄×C₇₁	C₄×C₈	1	2	yes	—
66	C₂×C₄×C₇₁	M₃₂	1	4	yes	—
67	C₂×C₄×C₇₁	C₂×C₄²	1	1	yes	characteristic
68	C₂×C₄×C₇₁	C₄×D₄	1	1	yes	characteristic
69	C₂×C₄×C₇₁	C₄×Q₈	1	1	yes	characteristic
70	C₂×C₄×C₇₁	C₂²×C₈	1	1	yes	characteristic
71	C₂×C₄×C₇₁	#131	1	1	yes	characteristic
72	C₂×C₄×C₇₁	#131	1	1	yes	characteristic
73	C₂×Dic₇₁	—	2	4	no	—
74	C₂×Dic₇₁	—	2	4	no	—
75	C₂×Dic₇₁	—	2	4	no	—
76	C₈×C₇₁	—	2	2	no	—
77	C₈×C₇₁	C₂×C₄⋊C₄	1	1	yes	characteristic
78	C₈×C₇₁	#117	1	1	yes	characteristic
79	C₈×C₇₁	C₄×D₄	1	1	yes	characteristic
80	C₈×C₇₁	C₄×Q₈	1	1	yes	characteristic
81	C₇₁⋊C₈	—	2	4	no	—
82	C₂²×C₇₁	C₂×C₄×C₈	1	1	yes	characteristic
83	C₂²×C₇₁	C₈×D₄	1	1	yes	characteristic
84	C₂²×C₇₁	C₈×Q₈	1	1	yes	characteristic
85	C₂²×C₇₁	C₂×M₃₂	1	2	yes	—
86	C₂²×C₇₁	#504	1	2	yes	—
87	C₄×C₇₁	—	2	2	no	—
88	C₄×C₇₁	#346	1	4	yes	complemented
89	C₄×C₇₁	C₄×C₄⋊C₄	1	1	yes	characteristic
90	C₄×C₇₁	#405	1	1	yes	characteristic
91	C₄×C₇₁	C₈×D₄	1	1	yes	characteristic
92	C₄×C₇₁	C₈×Q₈	1	1	yes	characteristic
93	Dic₇₁	—	4	4	no	—
94	#12662	—	71	1	no	maximal, Sylow
95	C₂×C₇₁	C₈×C₄⋊C₄	1	1	yes	characteristic
96	C₂×C₇₁	C₂×#346	1	1	yes	characteristic
97	C₂×C₇₁	#2108	1	1	yes	characteristic
98	C₂×C₇₁	#2169	1	2	yes	—
99	C₂×C₇₁	#2183	1	2	yes	—
100	C₂×C₄⋊C₁₆	D₇₁	1	1	yes	characteristic
101	C₂×#346	—	71	2	no	—
102	C₂×C₄×C₁₆	—	71	1	no	—
103	C₈×C₄⋊C₄	—	71	1	no	—
104	#1374	—	71	2	no	—
105	C₇₁	#12662	1	1	yes	characteristic, complemented, Sylow
106	C₂²×C₁₆	—	71	1	no	—
107	C₂²×C₁₆	—	71	1	no	—
108	C₂²×C₁₆	C₂×D₇₁	1	2	yes	—
109	C₂×C₄⋊C₈	—	71	1	no	—
110	C₂×C₄×C₈	—	71	2	no	—
111	C₂×C₄×C₈	C₂×D₇₁	1	1	yes	characteristic
112	C₄×C₄⋊C₄	—	71	1	no	—
113	C₄⋊C₁₆	Dic₇₁	1	4	yes	complemented
114	#346	—	142	4	no	—
115	C₄×C₁₆	—	71	4	no	—
116	#336	—	71	2	no	—
117	C₂²×C₈	—	71	2	no	—
118	C₂²×C₈	C₄×D₇₁	1	1	yes	characteristic
119	C₂²×C₈	C₂²×D₇₁	1	1	yes	characteristic
120	C₂×C₄⋊C₄	—	71	2	no	—
121	C₂×C₄²	—	71	2	no	—
122	C₂×C₄²	C₄×D₇₁	1	1	yes	characteristic
123	C₂×C₁₆	—	2	2	no	—
124	C₂×C₁₆	—	2	2	no	—
125	C₂×C₁₆	—	71	2	no	—
126	C₂×C₁₆	—	71	2	no	—
127	C₂×C₁₆	—	71	2	no	—
128	C₂×C₁₆	—	71	2	no	—
129	C₂×C₁₆	—	142	1	no	—
130	C₂×C₁₆	—	142	1	no	—
131	C₂×C₁₆	C₂×Dic₇₁	1	4	yes	—
132	C₄⋊C₈	—	71	4	no	—
133	C₄×C₈	—	142	2	no	—
134	C₄×C₈	—	142	2	no	—
135	C₄×C₈	C₄×D₇₁	1	2	yes	—
136	C₄×C₈	C₂×Dic₇₁	1	2	yes	—
137	#95	—	71	2	no	—
138	C₂²×C₄	—	71	4	no	—
139	C₂²×C₄	C₈×D₇₁	1	1	yes	characteristic
140	C₂²×C₄	C₈×D₇₁	1	1	yes	characteristic
141	C₂²×C₄	C₂×C₄×D₇₁	1	1	yes	characteristic
142	C₂×C₈	—	2	1	no	—
143	C₂×C₈	—	2	1	no	—
144	C₂×C₈	—	71	4	no	—
145	C₂×C₈	—	142	2	no	—
146	C₂×C₈	—	142	2	no	—
147	C₂×C₈	C₄×Dic₇₁	1	2	yes	—
148	C₂×C₈	C₂×C₄×D₇₁	1	1	yes	characteristic
149	C₂×C₈	C₂²×Dic₇₁	1	1	yes	characteristic
150	C₂×C₈	D₄×D₇₁	1	1	yes	characteristic
151	C₂×C₈	Q₈×D₇₁	1	1	yes	characteristic
152	C₂×C₈	#11765864	1	1	yes	characteristic
153	C₂×C₈	#11765866	1	1	yes	characteristic
154	C₄⋊C₄	—	142	4	no	—
155	C₄²	—	142	2	no	—
156	C₄²	—	142	2	no	—
157	C₄²	C₄×Dic₇₁	1	2	yes	—
158	C₄²	C₈×D₇₁	1	2	yes	—
159	C₁₆	—	2	4	no	—
160	C₁₆	—	71	4	no	—
161	C₁₆	—	142	2	no	—
162	C₂³	C₂×C₈×D₇₁	1	1	yes	characteristic
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	142	4	no	—
165	C₂×C₄	—	142	4	no	—
166	C₂×C₄	—	142	4	no	—
167	C₂×C₄	C₈×Dic₇₁	1	2	yes	—
168	C₂×C₄	C₈×Dic₇₁	1	2	yes	—
169	C₂×C₄	#14556067	1	4	yes	—
170	C₂×C₄	C₂×C₄×Dic₇₁	1	1	yes	characteristic
171	C₂×C₄	#14556090	1	1	yes	characteristic
172	C₂×C₄	#14556093	1	1	yes	characteristic
173	C₂×C₄	C₂×C₈×D₇₁	1	1	yes	characteristic
174	C₂×C₄	#14556136	1	1	yes	characteristic
175	C₂×C₄	#14556136	1	1	yes	characteristic
176	C₈	—	2	2	no	—
177	C₈	—	142	4	no	—
178	C₈	C₄⋊C₄×D₇₁	1	1	yes	characteristic
179	C₈	#14556086	1	1	yes	characteristic
180	C₈	D₄×Dic₇₁	1	1	yes	characteristic
181	C₈	Q₈×Dic₇₁	1	1	yes	characteristic
182	C₂²	C₂×C₈×Dic₇₁	1	1	yes	characteristic
183	C₂²	#17986064	1	1	yes	characteristic
184	C₂²	#17986123	1	1	yes	characteristic
185	C₂²	C₂×#14556067	1	2	yes	—
186	C₂²	#17986417	1	2	yes	—
187	C₄	—	2	2	no	—
188	C₄	—	284	4	no	—
189	C₄	#17985774	1	4	yes	complemented
190	C₄	C₄⋊C₄×Dic₇₁	1	1	yes	characteristic
191	C₄	#17985957	1	1	yes	characteristic
192	C₄	#17986064	1	1	yes	characteristic
193	C₄	#17986123	1	1	yes	characteristic
194	C₂	#22588205	1	1	yes	characteristic
195	C₂	C₂×#17985774	1	1	yes	characteristic
196	C₂	#22589939	1	1	yes	characteristic
197	C₂	#22590171	1	2	yes	—
198	C₂	#22590245	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²×C₈	C₂²×D₇₁
commutator	C₂²×C₇₁	C₂×C₄×C₈
Fitting	C₂×C₄⋊C₁₆×C₇₁	C₂
socle, prime radical	C₂³×C₇₁	C₂²×C₈
cosocle	C₂²×C₈×C₇₁	C₂³
hypercenter	C₂×C₄⋊C₁₆	D₇₁
hypocenter	C₇₁	#12662
LCS	G ▷ C₂²×C₇₁ ▷ C₇₁
UCS	C₁ ◁ C₂²×C₈ ◁ C₂×C₄⋊C₁₆

Complements

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

N	H ≅ G/N	type
12. C₄×C₇₁⋊C₁₆	C₄	semidirect
16. C₄⋊C₁₆×C₇₁	C₄	semidirect
46. C₇₁⋊C₁₆	C₄⋊C₄	semidirect
88. C₄×C₇₁	#346	semidirect
105. C₇₁	#12662	semidirect
113. C₄⋊C₁₆	Dic₇₁	semidirect
189. C₄	#17985774	semidirect

Maximal subgroups

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

subgroup	index
C₂×#17985774	2
C₂×C₄×C₇₁⋊C₁₆	2
C₈×C₄⋊Dic₇₁	2
#22586417	2
C₂×C₄⋊C₁₆×C₇₁	2
#12662	71