Subgroups — #31913879

Order 18176.

334 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#17985823	C₂	1	4	yes	maximal
2	C₄×#14556068	C₂	1	1	yes	maximal, characteristic
3	#22588497	C₂	1	1	yes	maximal, characteristic
4	C₇₁×#1848	C₂	1	1	yes	maximal, characteristic
5	C₂×#14556068	C₂²	1	2	yes	—
6	C₂×#14556060	—	2	1	no	—
7	C₂×#14556060	C₂²	1	2	yes	—
8	#17985869	—	2	1	no	—
9	#17985823	—	2	8	no	—
10	#17985775	C₄	1	2	yes	complemented
11	C₄×C₇₁⋊C₁₆	C₄	1	2	yes	complemented
12	C₂×#108×C₇₁	—	2	1	no	—
13	C₂×#108×C₇₁	C₂²	1	2	yes	—
14	#423×C₇₁	—	2	1	no	—
15	C₂×C₄×C₈×C₇₁	C₂²	1	1	yes	characteristic
16	C₂×C₄⋊Dic₇₁	—	2	2	no	—
17	C₂×C₄⋊Dic₇₁	—	4	2	no	—
18	#14556068	D₄	1	4	yes	—
19	#14556068	Q₈	1	4	yes	—
20	C₂×C₇₁⋊C₁₆	C₂×C₄	1	4	yes	—
21	#14556060	—	2	4	no	—
22	#14556060	—	4	2	no	—
23	C₂×M₁₆×C₇₁	—	2	2	no	—
24	C₂²×C₈×C₇₁	D₄	1	1	yes	characteristic
25	C₂²×C₈×C₇₁	C₂³	1	1	yes	characteristic
26	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
27	#108×C₇₁	—	2	4	no	—
28	#108×C₇₁	—	4	2	no	—
29	C₄⋊C₈×C₇₁	—	4	2	no	—
30	C₄×C₈×C₇₁	C₂×C₄	1	1	yes	characteristic
31	C₄×C₈×C₇₁	C₂×C₄	1	1	yes	characteristic
32	C₄×C₈×C₇₁	Q₈	1	1	yes	characteristic
33	C₄×C₈×C₇₁	Q₈	1	1	yes	characteristic
34	C₂²×Dic₇₁	—	4	2	no	—
35	C₄⋊Dic₇₁	—	4	2	no	—
36	C₄⋊Dic₇₁	—	4	2	no	—
37	C₄⋊Dic₇₁	—	8	4	no	—
38	C₇₁⋊C₁₆	C₄⋊C₄	1	8	yes	complemented
39	C₂²×C₄×C₇₁	SD₁₆	1	2	yes	—
40	C₂²×C₄×C₇₁	C₂×D₄	1	1	yes	characteristic
41	M₁₆×C₇₁	—	4	2	no	—
42	M₁₆×C₇₁	—	4	2	no	—
43	C₂×C₈×C₇₁	—	4	2	no	—
44	C₂×C₈×C₇₁	C₄⋊C₄	1	1	yes	characteristic
45	C₂×C₈×C₇₁	C₄⋊C₄	1	1	yes	characteristic
46	C₂×C₈×C₇₁	SD₁₆	1	2	yes	—
47	C₂×C₈×C₇₁	SD₁₆	1	2	yes	—
48	C₂×C₈×C₇₁	C₂²×C₄	1	1	yes	characteristic
49	C₂×C₈×C₇₁	C₂×D₄	1	2	yes	—
50	C₂×C₈×C₇₁	C₂×Q₈	1	2	yes	—
51	C₂×C₈×C₇₁	C₂×Q₈	1	1	yes	characteristic
52	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
53	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
54	C₄²×C₇₁	SD₁₆	1	2	yes	—
55	C₂³×C₇₁	C₂×SD₁₆	1	1	yes	characteristic
56	C₂×C₄×C₇₁	—	2	4	no	—
57	C₂×C₄×C₇₁	#106	1	2	yes	—
58	C₂×C₄×C₇₁	#106	1	2	yes	—
59	C₂×C₄×C₇₁	C₂×C₄⋊C₄	1	1	yes	characteristic
60	C₂×C₄×C₇₁	#127	1	1	yes	characteristic
61	C₂×C₄×C₇₁	C₄⋊Q₈	1	1	yes	characteristic
62	C₂×C₄×C₇₁	C₂×SD₁₆	1	1	yes	characteristic
63	C₂×C₄×C₇₁	C₂×SD₁₆	1	1	yes	characteristic
64	C₂×C₄×C₇₁	C₂×SD₁₆	1	1	yes	characteristic
65	C₂×Dic₇₁	—	8	4	no	—
66	C₂×Dic₇₁	—	8	2	no	—
67	C₈×C₇₁	—	8	2	no	—
68	C₈×C₇₁	#106	1	2	yes	—
69	C₈×C₇₁	#106	1	2	yes	—
70	C₈×C₇₁	C₂×C₄⋊C₄	1	2	yes	—
71	C₈×C₇₁	C₄⋊Q₈	1	2	yes	—
72	C₂²×C₇₁	—	2	2	no	—
73	C₂²×C₇₁	C₂×#106	1	1	yes	characteristic
74	C₂²×C₇₁	#492	1	1	yes	characteristic
75	C₂²×C₇₁	#498	1	1	yes	characteristic
76	C₄×C₇₁	—	2	2	no	—
77	C₄×C₇₁	#365	1	4	yes	complemented
78	C₄×C₇₁	#384	1	1	yes	characteristic
79	C₄×C₇₁	C₂×#106	1	1	yes	characteristic
80	C₄×C₇₁	#492	1	1	yes	characteristic
81	C₄×C₇₁	#498	1	1	yes	characteristic
82	Dic₇₁	—	16	2	no	—
83	#12903	—	71	1	no	maximal, Sylow
84	C₂×C₇₁	—	2	1	no	—
85	C₂×C₇₁	—	2	1	no	—
86	C₂×C₇₁	#1844	1	1	yes	characteristic
87	C₂×C₇₁	C₂×#365	1	2	yes	—
88	C₂×#365	—	71	4	no	—
89	C₄×M₃₂	—	71	1	no	—
90	#1848	D₇₁	1	1	yes	characteristic
91	#1844	—	71	1	no	—
92	C₇₁	#12903	1	1	yes	characteristic, complemented, Sylow
93	C₂×M₃₂	—	71	2	no	—
94	C₂×#108	—	2	1	no	—
95	C₂×#108	C₂×D₇₁	1	2	yes	—
96	C₂×#106	—	71	2	no	—
97	C₂×#106	—	142	1	no	—
98	#423	—	2	1	no	—
99	C₂×C₄×C₈	C₂×D₇₁	1	1	yes	characteristic
100	#384	—	142	1	no	—
101	#365	—	142	8	no	—
102	#346	—	71	2	no	—
103	C₄×C₁₆	—	71	2	no	—
104	C₂×M₁₆	—	2	2	no	—
105	C₂²×C₈	C₂²⋊D₇₁	1	1	yes	characteristic
106	C₂²×C₈	C₂²×D₇₁	1	1	yes	characteristic
107	C₂×C₄⋊C₄	—	284	2	no	—
108	C₂×C₄⋊C₄	—	142	2	no	—
109	C₂×C₄²	C₂²⋊D₇₁	1	1	yes	characteristic
110	M₃₂	—	71	4	no	—
111	M₃₂	—	71	4	no	—
112	C₂×C₁₆	—	71	4	no	—
113	#108	—	2	4	no	—
114	#108	—	4	2	no	—
115	#106	—	284	2	no	—
116	#106	—	142	4	no	—
117	C₄⋊C₈	—	4	2	no	—
118	C₄×C₈	Dic₁₄₂	1	1	yes	characteristic
119	C₄×C₈	Dic₁₄₂	1	1	yes	characteristic
120	C₄×C₈	C₄×D₇₁	1	1	yes	characteristic
121	C₄×C₈	C₄×D₇₁	1	1	yes	characteristic
122	C₂²×C₄	—	284	2	no	—
123	C₂²×C₄	#11765852	1	2	yes	—
124	C₂²×C₄	C₂×C₂²⋊D₇₁	1	1	yes	characteristic
125	M₁₆	—	4	2	no	—
126	M₁₆	—	4	2	no	—
127	C₂×C₈	—	4	2	no	—
128	C₂×C₈	Dic₇₁⋊C₄	1	1	yes	characteristic
129	C₂×C₈	Dic₇₁⋊C₄	1	1	yes	characteristic
130	C₂×C₈	#11765852	1	2	yes	—
131	C₂×C₈	#11765853	1	2	yes	—
132	C₂×C₈	C₂×C₄×D₇₁	1	1	yes	characteristic
133	C₂×C₈	D₄×D₇₁	1	2	yes	—
134	C₂×C₈	Q₈×D₇₁	1	2	yes	—
135	C₂×C₈	C₂×Dic₁₄₂	1	1	yes	characteristic
136	C₄⋊C₄	—	284	2	no	—
137	C₄⋊C₄	—	284	2	no	—
138	C₄⋊C₄	—	568	4	no	—
139	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
140	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
141	C₄²	#11765853	1	2	yes	—
142	C₁₆	—	71	8	no	—
143	C₂³	C₂×#11765852	1	1	yes	characteristic
144	C₂×C₄	—	2	4	no	—
145	C₂×C₄	—	568	4	no	—
146	C₂×C₄	—	568	2	no	—
147	C₂×C₄	#14556059	1	2	yes	—
148	C₂×C₄	#14556059	1	2	yes	—
149	C₂×C₄	C₂×Dic₇₁⋊C₄	1	1	yes	characteristic
150	C₂×C₄	#14556124	1	1	yes	characteristic
151	C₂×C₄	#14556126	1	1	yes	characteristic
152	C₂×C₄	C₂×#11765852	1	1	yes	characteristic
153	C₂×C₄	C₂×#11765853	1	1	yes	characteristic
154	C₂×C₄	C₂×#11765853	1	1	yes	characteristic
155	C₈	—	8	2	no	—
156	C₈	#14556059	1	2	yes	—
157	C₈	#14556059	1	2	yes	—
158	C₈	C₄⋊C₄×D₇₁	1	2	yes	—
159	C₈	#14556127	1	2	yes	—
160	C₂²	—	2	2	no	—
161	C₂²	C₂×#14556059	1	1	yes	characteristic
162	C₂²	#17986373	1	1	yes	characteristic
163	C₂²	#17986395	1	1	yes	characteristic
164	C₄	—	2	2	no	—
165	C₄	—	1136	2	no	—
166	C₄	#17985823	1	4	yes	complemented
167	C₄	#17985868	1	1	yes	characteristic
168	C₄	C₂×#14556059	1	1	yes	characteristic
169	C₄	#17986371	1	1	yes	characteristic
170	C₄	#17986395	1	1	yes	characteristic
171	C₂	—	2	1	no	—
172	C₂	—	2	1	no	—
173	C₂	#22588496	1	1	yes	characteristic
174	C₂	C₂×#17985823	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×#14556059
commutator	C₂×C₈×C₇₁	C₂²×C₄
Frattini	C₂²×C₈	C₂²×D₇₁
Fitting	C₇₁×#1848	C₂
socle	C₂²×C₇₁	C₂×#106
prime radical	C₂³×C₇₁	C₂×SD₁₆
cosocle	C₂²×C₈×C₇₁	C₂³
hypercenter	#1848	D₇₁
hypocenter	C₇₁	#12903
LCS	G ▷ C₂×C₈×C₇₁ ▷ C₄×C₇₁ ▷ C₂×C₇₁ ▷ C₇₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ C₂×C₄×C₈ ◁ #1848

Complements

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

N	H ≅ G/N	type
10. #17985775	C₄	semidirect
11. C₄×C₇₁⋊C₁₆	C₄	semidirect
38. C₇₁⋊C₁₆	C₄⋊C₄	semidirect
77. C₄×C₇₁	#365	semidirect
92. C₇₁	#12903	semidirect
166. C₄	#17985823	semidirect

Maximal subgroups

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

subgroup	index
C₂×#17985823	2
C₄×#14556068	2
#22588497	2
C₇₁×#1848	2
#12903	71