Subgroups — C₂×#31774562 #46849837

Order 34688.

1568 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Q₈×D₂₇₁	C₂	1	2	yes	maximal, complemented
2	#31774562	C₂	1	16	yes	maximal, direct product factor
3	C₂×#22576159	C₂	1	2	yes	maximal, complemented
4	C₂×#22576138	C₂	1	4	yes	maximal, complemented
5	C₂×#22576136	C₂	1	2	yes	maximal, complemented
6	C₂×C₄×Dic₅₄₂	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×C₄×D₁₀₈₄	C₂	1	1	yes	maximal, characteristic
8	C₂×#22576122	C₂	1	2	yes	maximal
9	C₂×C₄⋊Q₈×C₂₇₁	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂²×Dic₅₄₂	C₂²	1	4	yes	—
11	C₂²×Dic₅₄₂	C₂²	1	1	yes	characteristic
12	C₂×Q₈×D₂₇₁	—	2	16	no	—
13	C₂×Q₈×D₂₇₁	C₂²	1	16	yes	complemented
14	C₂²×D₁₀₈₄	C₂²	1	1	yes	characteristic
15	C₂²×C₄×D₂₇₁	C₂²	1	4	yes	—
16	C₂²×C₄×D₂₇₁	C₂²	1	2	yes	—
17	#22576159	C₂²	1	16	yes	complemented
18	#22576138	C₂²	1	32	yes	complemented
19	#22576136	C₂²	1	16	yes	complemented
20	C₄×Dic₅₄₂	C₂²	1	8	yes	complemented
21	C₄×D₁₀₈₄	C₂²	1	8	yes	—
22	#22576122	C₂²	1	16	yes	—
23	C₂×C₄⋊Dic₂₇₁	C₂²	1	1	yes	characteristic
24	C₂×C₄⋊Dic₂₇₁	C₂²	1	1	yes	characteristic
25	C₂×Dic₂₇₁⋊C₄	C₂²	1	2	yes	—
26	C₂×Dic₂₇₁⋊C₄	C₂²	1	4	yes	—
27	C₂×(C₂×D₂₇₁)⋊C₄	C₂²	1	4	yes	—
28	C₂×(C₂×D₂₇₁)⋊C₄	C₂²	1	2	yes	—
29	C₂×C₄×Dic₂₇₁	C₂²	1	2	yes	—
30	C₂²×Q₈×C₂₇₁	C₂²	1	2	yes	—
31	C₄⋊Q₈×C₂₇₁	C₂²	1	8	yes	complemented
32	C₂×C₄⋊C₄×C₂₇₁	C₂²	1	2	yes	—
33	C₂×C₄⋊C₄×C₂₇₁	C₂²	1	2	yes	—
34	C₂×C₄²×C₂₇₁	C₂²	1	1	yes	characteristic
35	C₂³×D₂₇₁	C₂³	1	2	yes	—
36	C₂×Dic₅₄₂	—	2	16	no	—
37	C₂×Dic₅₄₂	D₄	1	8	yes	complemented
38	C₂×Dic₅₄₂	C₂³	1	16	yes	—
39	C₂×Dic₅₄₂	C₂³	1	4	yes	—
40	Q₈×D₂₇₁	—	2	64	no	—
41	C₂×D₁₀₈₄	Q₈	1	8	yes	complemented
42	C₂×D₁₀₈₄	C₂³	1	4	yes	—
43	C₂²×Dic₂₇₁	C₂³	1	2	yes	—
44	C₂²×Dic₂₇₁	C₂³	1	2	yes	—
45	C₂²×Dic₂₇₁	C₂³	1	2	yes	—
46	C₂×C₄×D₂₇₁	—	2	16	no	—
47	C₂×C₄×D₂₇₁	—	2	8	no	—
48	C₂×C₄×D₂₇₁	C₂³	1	8	yes	—
49	C₂×C₄×D₂₇₁	C₂³	1	16	yes	—
50	C₄⋊Dic₂₇₁	C₂³	1	4	yes	—
51	C₄⋊Dic₂₇₁	C₂³	1	4	yes	—
52	Dic₂₇₁⋊C₄	C₂³	1	16	yes	—
53	Dic₂₇₁⋊C₄	C₂³	1	8	yes	—
54	(C₂×D₂₇₁)⋊C₄	C₂³	1	16	yes	—
55	(C₂×D₂₇₁)⋊C₄	C₂³	1	8	yes	—
56	C₄×Dic₂₇₁	C₂³	1	8	yes	—
57	C₂×Q₈×C₂₇₁	—	2	8	no	—
58	C₂×Q₈×C₂₇₁	C₂³	1	8	yes	—
59	C₂²×C₄×C₂₇₁	C₂³	1	4	yes	—
60	C₂²×C₄×C₂₇₁	C₂³	1	1	yes	characteristic
61	C₂²×C₄×C₂₇₁	C₂³	1	1	yes	characteristic
62	C₂²×C₄×C₂₇₁	C₂³	1	1	yes	characteristic
63	C₄⋊C₄×C₂₇₁	C₂³	1	8	yes	—
64	C₄⋊C₄×C₂₇₁	C₂³	1	8	yes	—
65	C₄²×C₂₇₁	C₂³	1	4	yes	—
66	C₂²×D₂₇₁	—	2	4	no	—
67	C₂²×D₂₇₁	—	2	4	no	—
68	C₂²×D₂₇₁	C₂×Q₈	1	8	yes	complemented
69	C₂²×D₂₇₁	C₂⁴	1	4	yes	—
70	Dic₅₄₂	—	2	32	no	—
71	Dic₅₄₂	C₂×D₄	1	16	yes	complemented
72	D₁₀₈₄	C₂×Q₈	1	16	yes	complemented
73	C₂×Dic₂₇₁	—	2	4	no	—
74	C₂×Dic₂₇₁	—	2	4	no	—
75	C₂×Dic₂₇₁	C₂×D₄	1	8	yes	—
76	C₂×Dic₂₇₁	C₂⁴	1	4	yes	—
77	C₂×Dic₂₇₁	C₂⁴	1	4	yes	—
78	C₂×Dic₂₇₁	C₂⁴	1	4	yes	—
79	C₄×D₂₇₁	—	2	16	no	—
80	C₄×D₂₇₁	—	2	32	no	—
81	C₂³×C₂₇₁	C₂⁴	1	1	yes	characteristic
82	Q₈×C₂₇₁	—	2	16	no	—
83	C₂×C₄×C₂₇₁	—	2	8	no	—
84	C₂×C₄×C₂₇₁	—	2	2	no	—
85	C₂×C₄×C₂₇₁	C₂×D₄	1	4	yes	—
86	C₂×C₄×C₂₇₁	C₂×Q₈	1	4	yes	complemented
87	C₂×C₄×C₂₇₁	C₂⁴	1	2	yes	—
88	C₂×C₄×C₂₇₁	C₂⁴	1	8	yes	—
89	C₂×C₄×C₂₇₁	C₂⁴	1	2	yes	—
90	C₂×C₄×C₂₇₁	C₂⁴	1	2	yes	—
91	C₂²×C₂₇₁	C₂²×D₄	1	2	yes	—
92	C₂²×C₂₇₁	C₂²×Q₈	1	2	yes	—
93	C₂²×C₂₇₁	2₋¹⁺⁴	1	2	yes	—
94	C₂²×C₂₇₁	C₂⁵	1	1	yes	characteristic
95	C₂×D₂₇₁	—	2	16	no	—
96	C₂×D₂₇₁	—	2	4	no	—
97	C₂×D₂₇₁	—	2	4	no	—
98	C₂×D₂₇₁	C₂²×Q₈	1	8	yes	complemented
99	C₄×C₂₇₁	—	2	8	no	—
100	C₄×C₂₇₁	—	2	2	no	—
101	C₄×C₂₇₁	C₂²×D₄	1	4	yes	—
102	C₄×C₂₇₁	C₂²×Q₈	1	4	yes	complemented
103	Dic₂₇₁	—	2	4	no	—
104	Dic₂₇₁	—	2	4	no	—
105	Dic₂₇₁	C₂²×D₄	1	8	yes	—
106	C₂×C₂₇₁	D₄×Q₈	1	4	yes	complemented
107	C₂×C₂₇₁	C₂³×D₄	1	1	yes	characteristic
108	C₂×C₂₇₁	C₂³×Q₈	1	1	yes	characteristic
109	C₂×C₂₇₁	C₂×2₋¹⁺⁴	1	1	yes	characteristic
110	D₂₇₁	—	2	8	no	—
111	C₂₇₁	C₂×D₄×Q₈	1	1	yes	characteristic, complemented, Sylow
112	C₂×D₄×Q₈	—	271	1	no	maximal, Sylow
113	C₂³×Q₈	—	271	2	no	—
114	D₄×Q₈	—	271	16	no	—
115	C₂×C₄⋊Q₈	—	271	2	no	—
116	C₂×C₄⋊Q₈	D₂₇₁	1	1	yes	characteristic, complemented
117	C₂×C₂²⋊Q₈	—	271	2	no	—
118	C₂×C₂²⋊Q₈	—	271	4	no	—
119	C₂×C₄×Q₈	—	271	1	no	—
120	C₂×C₄×D₄	—	271	2	no	—
121	C₂×C₄×D₄	—	271	1	no	—
122	C₂²×Q₈	—	271	16	no	—
123	C₂²×Q₈	—	271	1	no	—
124	C₂²×Q₈	—	271	4	no	—
125	C₂²×Q₈	—	542	16	no	—
126	C₂²×Q₈	C₂×D₂₇₁	1	2	yes	—
127	C₂²×D₄	—	271	1	no	—
128	C₂³×C₄	—	271	4	no	—
129	C₂³×C₄	—	271	2	no	—
130	C₄⋊Q₈	—	271	16	no	—
131	C₄⋊Q₈	C₂×D₂₇₁	1	8	yes	complemented
132	C₂²⋊Q₈	—	271	16	no	—
133	C₂²⋊Q₈	—	271	32	no	—
134	C₄×Q₈	—	271	8	no	—
135	C₄×D₄	—	271	16	no	—
136	C₄×D₄	—	271	8	no	—
137	C₂×C₄⋊C₄	—	271	1	no	—
138	C₂×C₄⋊C₄	—	271	2	no	—
139	C₂×C₄⋊C₄	—	271	1	no	—
140	C₂×C₄⋊C₄	—	271	4	no	—
141	C₂×C₄⋊C₄	C₂×D₂₇₁	1	2	yes	—
142	C₂×C₄⋊C₄	C₂×D₂₇₁	1	2	yes	—
143	C₂×C₂²⋊C₄	—	271	4	no	—
144	C₂×C₂²⋊C₄	—	271	2	no	—
145	C₂×C₄²	—	271	2	no	—
146	C₂×C₄²	C₂×D₂₇₁	1	1	yes	characteristic
147	C₂⁴	—	271	2	no	—
148	C₂×Q₈	—	2	8	no	—
149	C₂×Q₈	—	271	8	no	—
150	C₂×Q₈	—	271	4	no	—
151	C₂×Q₈	—	271	16	no	—
152	C₂×Q₈	—	542	16	no	—
153	C₂×Q₈	—	542	64	no	—
154	C₂×Q₈	C₂²×D₂₇₁	1	8	yes	—
155	C₂×D₄	—	271	8	no	—
156	C₂×D₄	—	271	4	no	—
157	C₂²×C₄	—	271	2	no	—
158	C₂²×C₄	—	271	2	no	—
159	C₂²×C₄	—	271	2	no	—
160	C₂²×C₄	—	271	16	no	—
161	C₂²×C₄	—	271	8	no	—
162	C₂²×C₄	—	542	16	no	—
163	C₂²×C₄	—	542	8	no	—
164	C₂²×C₄	C₂²×D₂₇₁	1	1	yes	characteristic
165	C₂²×C₄	C₂²×D₂₇₁	1	4	yes	—
166	C₂²×C₄	C₂²×D₂₇₁	1	1	yes	characteristic
167	C₂²×C₄	C₂²×D₂₇₁	1	1	yes	characteristic
168	C₄⋊C₄	—	271	4	no	—
169	C₄⋊C₄	—	271	8	no	—
170	C₄⋊C₄	—	271	4	no	—
171	C₄⋊C₄	—	271	16	no	—
172	C₄⋊C₄	C₂²×D₂₇₁	1	8	yes	—
173	C₄⋊C₄	C₂²×D₂₇₁	1	8	yes	—
174	C₂²⋊C₄	—	271	16	no	—
175	C₂²⋊C₄	—	271	8	no	—
176	C₄²	—	271	8	no	—
177	C₄²	C₂²×D₂₇₁	1	4	yes	—
178	C₂³	—	271	8	no	—
179	C₂³	—	271	4	no	—
180	C₂³	—	542	4	no	—
181	C₂³	—	542	4	no	—
182	C₂³	C₂³×D₂₇₁	1	1	yes	characteristic
183	Q₈	—	2	16	no	—
184	Q₈	—	271	16	no	—
185	Q₈	—	542	32	no	—
186	D₄	—	271	16	no	—
187	C₂×C₄	—	2	8	no	—
188	C₂×C₄	—	2	2	no	—
189	C₂×C₄	—	271	8	no	—
190	C₂×C₄	—	271	4	no	—
191	C₂×C₄	—	271	4	no	—
192	C₂×C₄	—	271	4	no	—
193	C₂×C₄	—	542	32	no	—
194	C₂×C₄	—	542	4	no	—
195	C₂×C₄	—	542	4	no	—
196	C₂×C₄	—	542	16	no	—
197	C₂×C₄	D₄×D₂₇₁	1	4	yes	—
198	C₂×C₄	Q₈×D₂₇₁	1	4	yes	complemented
199	C₂×C₄	C₂³×D₂₇₁	1	2	yes	—
200	C₂×C₄	C₂³×D₂₇₁	1	8	yes	—
201	C₂×C₄	C₂³×D₂₇₁	1	2	yes	—
202	C₂×C₄	C₂³×D₂₇₁	1	2	yes	—
203	C₂²	—	271	8	no	—
204	C₂²	—	542	4	no	—
205	C₂²	—	542	16	no	—
206	C₂²	—	542	4	no	—
207	C₂²	C₂×D₄×D₂₇₁	1	2	yes	—
208	C₂²	C₂×Q₈×D₂₇₁	1	2	yes	—
209	C₂²	#22576208	1	2	yes	—
210	C₂²	C₂⁴×D₂₇₁	1	1	yes	characteristic
211	C₄	—	2	2	no	—
212	C₄	—	2	8	no	—
213	C₄	—	271	8	no	—
214	C₄	—	542	4	no	—
215	C₄	—	542	4	no	—
216	C₄	C₂×D₄×D₂₇₁	1	4	yes	—
217	C₄	C₂×Q₈×D₂₇₁	1	4	yes	complemented
218	C₂	—	542	8	no	—
219	C₂	#31774562	1	4	yes	direct product factor
220	C₂	C₂²×D₄×D₂₇₁	1	1	yes	characteristic
221	C₂	C₂²×Q₈×D₂₇₁	1	1	yes	characteristic
222	C₂	C₂×#22576208	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₂₇₁
commutator, cosocle	C₂²×C₂₇₁	C₂⁵
Frattini	C₂²	C₂⁴×D₂₇₁
Fitting	C₂×C₄⋊Q₈×C₂₇₁	C₂
socle	C₂³×C₂₇₁	C₂⁴
prime radical	C₂²×D₁₀₈₄	C₂²
hypercenter	C₂×C₄⋊Q₈	D₂₇₁
hypocenter	C₂₇₁	C₂×D₄×Q₈
LCS	G ▷ C₂²×C₂₇₁ ▷ C₂₇₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
1. C₂²×Q₈×D₂₇₁	C₂	semidirect
2. #31774562	C₂	direct (N × H)
3. C₂×#22576159	C₂	semidirect
4. C₂×#22576138	C₂	semidirect
5. C₂×#22576136	C₂	semidirect
6. C₂×C₄×Dic₅₄₂	C₂	semidirect
9. C₂×C₄⋊Q₈×C₂₇₁	C₂	semidirect
13. C₂×Q₈×D₂₇₁	C₂²	semidirect
17. #22576159	C₂²	semidirect
18. #22576138	C₂²	semidirect
19. #22576136	C₂²	semidirect
20. C₄×Dic₅₄₂	C₂²	semidirect
31. C₄⋊Q₈×C₂₇₁	C₂²	semidirect
37. C₂×Dic₅₄₂	D₄	semidirect
41. C₂×D₁₀₈₄	Q₈	semidirect
68. C₂²×D₂₇₁	C₂×Q₈	semidirect
71. Dic₅₄₂	C₂×D₄	semidirect
72. D₁₀₈₄	C₂×Q₈	semidirect
86. C₂×C₄×C₂₇₁	C₂×Q₈	semidirect
98. C₂×D₂₇₁	C₂²×Q₈	semidirect
102. C₄×C₂₇₁	C₂²×Q₈	semidirect
106. C₂×C₂₇₁	D₄×Q₈	semidirect
111. C₂₇₁	C₂×D₄×Q₈	semidirect
116. C₂×C₄⋊Q₈	D₂₇₁	semidirect
131. C₄⋊Q₈	C₂×D₂₇₁	semidirect
198. C₂×C₄	Q₈×D₂₇₁	semidirect
217. C₄	C₂×Q₈×D₂₇₁	semidirect
219. C₂	#31774562	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×Q₈×D₂₇₁	2
#31774562	2
C₂×#22576159	2
C₂×#22576138	2
C₂×#22576136	2
C₂×C₄×Dic₅₄₂	2
C₂×C₄×D₁₀₈₄	2
C₂×#22576122	2
C₂×C₄⋊Q₈×C₂₇₁	2
C₂×D₄×Q₈	271

Subgroups — C2×#31774562 #46849837

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#31774562 #46849837