Subgroups — D₄×Q₈×D₂₇₁ #46849834

Order 34688.

1568 conjugacy classes of subgroups.

The subgroup lattice has 290 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	Q₈×D₁₀₈₄	C₂	1	1	yes	maximal, characteristic, complemented
3	D₄×Dic₅₄₂	C₂	1	3	yes	maximal, complemented
4	#31774562	C₂	1	3	yes	maximal, complemented
5	Q₈×C₂²⋊D₂₇₁	C₂	1	2	yes	maximal, complemented
6	#31774560	C₂	1	6	yes	maximal, complemented
7	C₄⋊Q₈×D₂₇₁	C₂	1	3	yes	maximal, complemented
8	C₂²⋊Q₈×D₂₇₁	C₂	1	6	yes	maximal, complemented
9	C₄×Q₈×D₂₇₁	C₂	1	1	yes	maximal, characteristic, complemented
10	C₄×D₄×D₂₇₁	C₂	1	3	yes	maximal
11	D₄×Q₈×C₂₇₁	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×Dic₅₄₂	C₂²	1	6	yes	complemented
13	C₂×Q₈×D₂₇₁	—	2	16	no	—
14	C₂×Q₈×D₂₇₁	C₂²	1	6	yes	—
15	C₂×Q₈×D₂₇₁	C₂²	1	1	yes	characteristic
16	C₂×Q₈×D₂₇₁	C₂²	1	6	yes	complemented
17	C₂×Q₈×D₂₇₁	C₂²	1	2	yes	complemented
18	C₂×D₄×D₂₇₁	C₂²	1	1	yes	characteristic
19	C₂²×C₄×D₂₇₁	C₂²	1	6	yes	—
20	#22576160	C₂²	1	3	yes	complemented
21	#22576159	C₂²	1	6	yes	complemented
22	#22576159	C₂²	1	6	yes	complemented
23	#22576158	C₂²	1	6	yes	complemented
24	#22576140	C₂²	1	6	yes	complemented
25	#22576139	C₂²	1	6	yes	complemented
26	#22576138	C₂²	1	12	yes	complemented
27	#22576137	C₂²	1	12	yes	complemented
28	#22576136	C₂²	1	6	yes	complemented
29	Q₈×Dic₂₇₁	C₂²	1	1	yes	characteristic, complemented
30	C₄×Dic₅₄₂	C₂²	1	3	yes	complemented
31	#22576125	C₂²	1	3	yes	complemented
32	C₄×D₁₀₈₄	C₂²	1	3	yes	—
33	D₄×Dic₂₇₁	C₂²	1	3	yes	—
34	#22576122	C₂²	1	3	yes	—
35	C₄×C₂²⋊D₂₇₁	C₂²	1	6	yes	—
36	(C₂²⋊D₂₇₁)⋊C₄	C₂²	1	6	yes	—
37	C₄⋊C₄×D₂₇₁	C₂²	1	3	yes	—
38	C₄⋊C₄×D₂₇₁	C₂²	1	3	yes	—
39	C₄⋊C₄×D₂₇₁	C₂²	1	6	yes	—
40	C₂²⋊C₄×D₂₇₁	C₂²	1	6	yes	—
41	C₄²×D₂₇₁	C₂²	1	3	yes	—
42	C₂²×Q₈×C₂₇₁	C₂²	1	2	yes	complemented
43	C₄⋊Q₈×C₂₇₁	C₂²	1	3	yes	complemented
44	C₂²⋊Q₈×C₂₇₁	C₂²	1	6	yes	complemented
45	C₄×Q₈×C₂₇₁	C₂²	1	1	yes	characteristic, complemented
46	C₄×D₄×C₂₇₁	C₂²	1	3	yes	—
47	C₂³×D₂₇₁	C₂³	1	2	yes	—
48	C₂×Dic₅₄₂	—	2	24	no	—
49	C₂×Dic₅₄₂	C₂³	1	12	yes	—
50	C₂×Dic₅₄₂	C₂³	1	6	yes	—
51	C₂×Dic₅₄₂	C₂³	1	3	yes	—
52	Q₈×D₂₇₁	—	2	24	no	—
53	Q₈×D₂₇₁	—	2	24	no	—
54	Q₈×D₂₇₁	—	2	8	no	—
55	Q₈×D₂₇₁	D₄	1	8	yes	direct product factor
56	C₂×D₁₀₈₄	C₂³	1	1	yes	characteristic
57	C₂×C₂²⋊D₂₇₁	C₂³	1	2	yes	—
58	D₄×D₂₇₁	Q₈	1	8	yes	direct product factor
59	C₂²×Dic₂₇₁	C₂³	1	6	yes	—
60	C₂×C₄×D₂₇₁	—	2	24	no	—
61	C₂×C₄×D₂₇₁	C₂³	1	6	yes	—
62	C₂×C₄×D₂₇₁	C₂³	1	6	yes	—
63	C₂×C₄×D₂₇₁	C₂³	1	6	yes	—
64	C₂×C₄×D₂₇₁	C₂³	1	3	yes	—
65	C₂×C₄×D₂₇₁	C₂³	1	3	yes	—
66	C₂×C₄×D₂₇₁	C₂³	1	1	yes	characteristic
67	C₄⋊Dic₂₇₁	C₂³	1	3	yes	—
68	C₄⋊Dic₂₇₁	C₂³	1	6	yes	—
69	C₄⋊Dic₂₇₁	C₂³	1	3	yes	—
70	Dic₂₇₁⋊C₄	C₂³	1	12	yes	—
71	Dic₂₇₁⋊C₄	C₂³	1	6	yes	—
72	Dic₂₇₁⋊C₄	C₂³	1	6	yes	—
73	C₂²⋊Dic₂₇₁	C₂³	1	6	yes	—
74	(C₂×D₂₇₁)⋊C₄	C₂³	1	6	yes	—
75	(C₂×D₂₇₁)⋊C₄	C₂³	1	6	yes	—
76	C₄×Dic₂₇₁	C₂³	1	3	yes	—
77	C₄×Dic₂₇₁	C₂³	1	3	yes	—
78	C₄×Dic₂₇₁	C₂³	1	3	yes	—
79	C₂×Q₈×C₂₇₁	—	2	8	no	—
80	C₂×Q₈×C₂₇₁	C₂³	1	6	yes	—
81	C₂×Q₈×C₂₇₁	C₂³	1	1	yes	characteristic
82	C₂×D₄×C₂₇₁	C₂³	1	1	yes	characteristic
83	C₂²×C₄×C₂₇₁	C₂³	1	6	yes	—
84	C₄⋊C₄×C₂₇₁	C₂³	1	6	yes	—
85	C₄⋊C₄×C₂₇₁	C₂³	1	3	yes	—
86	C₄⋊C₄×C₂₇₁	C₂³	1	3	yes	—
87	C₂²⋊C₄×C₂₇₁	C₂³	1	6	yes	—
88	C₄²×C₂₇₁	C₂³	1	3	yes	—
89	C₂²×D₂₇₁	—	2	4	no	—
90	C₂²×D₂₇₁	—	2	4	no	—
91	C₂²×D₂₇₁	C₂×Q₈	1	8	yes	complemented
92	C₂²×D₂₇₁	C₂⁴	1	2	yes	—
93	C₂²×D₂₇₁	C₂⁴	1	1	yes	characteristic
94	Dic₅₄₂	—	2	12	no	—
95	Dic₅₄₂	—	2	24	no	—
96	Dic₅₄₂	C₂×D₄	1	12	yes	complemented
97	D₁₀₈₄	C₂×Q₈	1	4	yes	complemented
98	C₂²⋊D₂₇₁	C₂×Q₈	1	8	yes	complemented
99	C₂×Dic₂₇₁	—	2	12	no	—
100	C₂×Dic₂₇₁	C₂⁴	1	3	yes	—
101	C₂×Dic₂₇₁	C₂⁴	1	6	yes	—
102	C₂×Dic₂₇₁	C₂⁴	1	3	yes	—
103	C₂×Dic₂₇₁	C₂⁴	1	1	yes	characteristic
104	C₄×D₂₇₁	—	2	12	no	—
105	C₄×D₂₇₁	—	2	6	no	—
106	C₄×D₂₇₁	—	2	12	no	—
107	C₄×D₂₇₁	—	2	12	no	—
108	C₄×D₂₇₁	C₂×D₄	1	12	yes	—
109	C₄×D₂₇₁	C₂×Q₈	1	4	yes	complemented
110	C₂³×C₂₇₁	C₂⁴	1	2	yes	—
111	Q₈×C₂₇₁	—	2	12	no	—
112	Q₈×C₂₇₁	C₂×D₄	1	4	yes	complemented
113	D₄×C₂₇₁	C₂×Q₈	1	4	yes	complemented
114	C₂×C₄×C₂₇₁	—	2	12	no	—
115	C₂×C₄×C₂₇₁	C₂⁴	1	3	yes	—
116	C₂×C₄×C₂₇₁	C₂⁴	1	6	yes	—
117	C₂×C₄×C₂₇₁	C₂⁴	1	3	yes	—
118	C₂×C₄×C₂₇₁	C₂⁴	1	1	yes	characteristic
119	C₂²×C₂₇₁	—	2	2	no	—
120	C₂²×C₂₇₁	—	2	2	no	—
121	C₂²×C₂₇₁	C₂²×Q₈	1	4	yes	complemented
122	C₂²×C₂₇₁	C₂⁵	1	1	yes	characteristic
123	C₂×D₂₇₁	—	2	2	no	—
124	C₂×D₂₇₁	—	2	2	no	—
125	C₂×D₂₇₁	—	2	16	no	—
126	C₂×D₂₇₁	C₂²×D₄	1	2	yes	—
127	C₂×D₂₇₁	C₂²×Q₈	1	2	yes	—
128	C₂×D₂₇₁	C₂²×Q₈	1	4	yes	complemented
129	C₂×D₂₇₁	2₋¹⁺⁴	1	2	yes	—
130	C₄×C₂₇₁	—	2	6	no	—
131	C₄×C₂₇₁	—	2	3	no	—
132	C₄×C₂₇₁	C₂²×D₄	1	6	yes	—
133	C₄×C₂₇₁	C₂²×Q₈	1	2	yes	complemented
134	Dic₂₇₁	—	2	6	no	—
135	Dic₂₇₁	—	2	3	no	—
136	Dic₂₇₁	C₂²×D₄	1	6	yes	—
137	Dic₂₇₁	C₂²×Q₈	1	2	yes	complemented
138	C₂×C₂₇₁	—	2	4	no	—
139	C₂×C₂₇₁	C₂³×D₄	1	1	yes	characteristic
140	C₂×C₂₇₁	C₂³×Q₈	1	1	yes	characteristic
141	C₂×C₂₇₁	C₂×2₋¹⁺⁴	1	1	yes	characteristic
142	D₂₇₁	—	2	4	no	—
143	D₂₇₁	D₄×Q₈	1	4	yes	direct product factor
144	C₂₇₁	C₂×D₄×Q₈	1	1	yes	characteristic, complemented, Sylow
145	C₂×D₄×Q₈	—	271	1	no	maximal, Sylow
146	C₂³×Q₈	—	271	2	no	—
147	D₄×Q₈	—	271	2	no	—
148	D₄×Q₈	—	271	3	no	—
149	D₄×Q₈	—	271	6	no	—
150	D₄×Q₈	—	271	1	no	—
151	D₄×Q₈	—	271	3	no	—
152	D₄×Q₈	D₂₇₁	1	1	yes	characteristic, direct product factor
153	C₂×C₄⋊Q₈	—	271	3	no	—
154	C₂×C₂²⋊Q₈	—	271	6	no	—
155	C₂×C₄×Q₈	—	271	1	no	—
156	C₂×C₄×D₄	—	271	3	no	—
157	C₂²×Q₈	—	271	1	no	—
158	C₂²×Q₈	—	271	6	no	—
159	C₂²×Q₈	—	271	6	no	—
160	C₂²×Q₈	—	271	2	no	—
161	C₂²×Q₈	—	271	6	no	—
162	C₂²×Q₈	—	542	16	no	—
163	C₂²×Q₈	C₂×D₂₇₁	1	2	yes	complemented
164	C₂²×D₄	—	271	1	no	—
165	C₂³×C₄	—	271	6	no	—
166	C₄⋊Q₈	—	271	6	no	—
167	C₄⋊Q₈	—	271	6	no	—
168	C₄⋊Q₈	—	271	6	no	—
169	C₄⋊Q₈	—	271	3	no	—
170	C₄⋊Q₈	C₂×D₂₇₁	1	3	yes	complemented
171	C₂²⋊Q₈	—	271	6	no	—
172	C₂²⋊Q₈	—	271	6	no	—
173	C₂²⋊Q₈	—	271	12	no	—
174	C₂²⋊Q₈	—	271	6	no	—
175	C₂²⋊Q₈	—	271	12	no	—
176	C₂²⋊Q₈	C₂×D₂₇₁	1	6	yes	complemented
177	C₄×Q₈	—	271	1	no	—
178	C₄×Q₈	—	271	3	no	—
179	C₄×Q₈	—	271	3	no	—
180	C₄×Q₈	C₂×D₂₇₁	1	1	yes	characteristic, complemented
181	C₄×D₄	—	271	3	no	—
182	C₄×D₄	—	271	6	no	—
183	C₄×D₄	—	271	3	no	—
184	C₄×D₄	—	271	6	no	—
185	C₄×D₄	—	271	3	no	—
186	C₄×D₄	C₂×D₂₇₁	1	3	yes	—
187	C₂×C₄⋊C₄	—	271	3	no	—
188	C₂×C₄⋊C₄	—	271	3	no	—
189	C₂×C₄⋊C₄	—	271	6	no	—
190	C₂×C₂²⋊C₄	—	271	6	no	—
191	C₂×C₄²	—	271	3	no	—
192	C₂⁴	—	271	2	no	—
193	C₂×Q₈	—	2	8	no	—
194	C₂×Q₈	—	271	8	no	—
195	C₂×Q₈	—	271	3	no	—
196	C₂×Q₈	—	271	12	no	—
197	C₂×Q₈	—	271	6	no	—
198	C₂×Q₈	—	542	24	no	—
199	C₂×Q₈	—	542	24	no	—
200	C₂×Q₈	—	542	24	no	—
201	C₂×Q₈	—	542	8	no	—
202	C₂×Q₈	C₂²×D₂₇₁	1	6	yes	—
203	C₂×Q₈	C₂²×D₂₇₁	1	1	yes	characteristic
204	C₂×D₄	—	271	2	no	—
205	C₂×D₄	—	271	8	no	—
206	C₂×D₄	—	271	1	no	—
207	C₂×D₄	C₂²×D₂₇₁	1	1	yes	characteristic
208	C₂²×C₄	—	271	1	no	—
209	C₂²×C₄	—	271	3	no	—
210	C₂²×C₄	—	271	6	no	—
211	C₂²×C₄	—	271	3	no	—
212	C₂²×C₄	—	271	6	no	—
213	C₂²×C₄	—	271	6	no	—
214	C₂²×C₄	—	271	6	no	—
215	C₂²×C₄	—	542	24	no	—
216	C₂²×C₄	C₂²×D₂₇₁	1	6	yes	—
217	C₄⋊C₄	—	271	6	no	—
218	C₄⋊C₄	—	271	3	no	—
219	C₄⋊C₄	—	271	6	no	—
220	C₄⋊C₄	—	271	3	no	—
221	C₄⋊C₄	—	271	12	no	—
222	C₄⋊C₄	—	271	6	no	—
223	C₄⋊C₄	C₂²×D₂₇₁	1	3	yes	—
224	C₄⋊C₄	C₂²×D₂₇₁	1	3	yes	—
225	C₄⋊C₄	C₂²×D₂₇₁	1	6	yes	—
226	C₂²⋊C₄	—	271	6	no	—
227	C₂²⋊C₄	—	271	6	no	—
228	C₂²⋊C₄	—	271	6	no	—
229	C₂²⋊C₄	C₂²×D₂₇₁	1	6	yes	—
230	C₄²	—	271	3	no	—
231	C₄²	—	271	3	no	—
232	C₄²	—	271	3	no	—
233	C₄²	C₂²×D₂₇₁	1	3	yes	—
234	C₂³	—	271	1	no	—
235	C₂³	—	271	8	no	—
236	C₂³	—	271	2	no	—
237	C₂³	—	542	4	no	—
238	C₂³	—	542	4	no	—
239	C₂³	C₂³×D₂₇₁	1	2	yes	—
240	Q₈	—	2	12	no	—
241	Q₈	—	271	12	no	—
242	Q₈	—	542	24	no	—
243	Q₈	—	542	12	no	—
244	Q₈	D₄×D₂₇₁	1	4	yes	direct product factor
245	D₄	—	271	8	no	—
246	D₄	—	271	4	no	—
247	D₄	Q₈×D₂₇₁	1	4	yes	direct product factor
248	C₂×C₄	—	2	12	no	—
249	C₂×C₄	—	271	1	no	—
250	C₂×C₄	—	271	3	no	—
251	C₂×C₄	—	271	12	no	—
252	C₂×C₄	—	271	4	no	—
253	C₂×C₄	—	271	3	no	—
254	C₂×C₄	—	271	6	no	—
255	C₂×C₄	—	542	12	no	—
256	C₂×C₄	—	542	12	no	—
257	C₂×C₄	—	542	6	no	—
258	C₂×C₄	—	542	12	no	—
259	C₂×C₄	—	542	12	no	—
260	C₂×C₄	C₂³×D₂₇₁	1	3	yes	—
261	C₂×C₄	C₂³×D₂₇₁	1	6	yes	—
262	C₂×C₄	C₂³×D₂₇₁	1	3	yes	—
263	C₂×C₄	C₂³×D₂₇₁	1	1	yes	characteristic
264	C₂²	—	2	2	no	—
265	C₂²	—	2	2	no	—
266	C₂²	—	271	2	no	—
267	C₂²	—	271	2	no	—
268	C₂²	—	271	2	no	—
269	C₂²	—	271	4	no	—
270	C₂²	—	542	16	no	—
271	C₂²	—	542	2	no	—
272	C₂²	—	542	2	no	—
273	C₂²	C₂×Q₈×D₂₇₁	1	4	yes	complemented
274	C₂²	C₂⁴×D₂₇₁	1	1	yes	characteristic
275	C₄	—	2	3	no	—
276	C₄	—	2	6	no	—
277	C₄	—	271	2	no	—
278	C₄	—	271	6	no	—
279	C₄	—	542	3	no	—
280	C₄	—	542	6	no	—
281	C₄	C₂×D₄×D₂₇₁	1	6	yes	—
282	C₄	C₂×Q₈×D₂₇₁	1	2	yes	complemented
283	C₂	—	2	4	no	—
284	C₂	—	271	4	no	—
285	C₂	—	542	4	no	—
286	C₂	C₂²×D₄×D₂₇₁	1	1	yes	characteristic
287	C₂	C₂²×Q₈×D₂₇₁	1	1	yes	characteristic
288	C₂	2₋¹⁺⁴×D₂₇₁	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
1. C₂²×Q₈×D₂₇₁	C₂	semidirect
2. Q₈×D₁₀₈₄	C₂	semidirect
3. D₄×Dic₅₄₂	C₂	semidirect
4. #31774562	C₂	semidirect
5. Q₈×C₂²⋊D₂₇₁	C₂	semidirect
6. #31774560	C₂	semidirect
7. C₄⋊Q₈×D₂₇₁	C₂	semidirect
8. C₂²⋊Q₈×D₂₇₁	C₂	semidirect
9. C₄×Q₈×D₂₇₁	C₂	semidirect
11. D₄×Q₈×C₂₇₁	C₂	semidirect
12. C₂²×Dic₅₄₂	C₂²	semidirect
16. C₂×Q₈×D₂₇₁	C₂²	semidirect
17. C₂×Q₈×D₂₇₁	C₂²	semidirect
20. #22576160	C₂²	semidirect
21. #22576159	C₂²	semidirect
22. #22576159	C₂²	semidirect
23. #22576158	C₂²	semidirect
24. #22576140	C₂²	semidirect
25. #22576139	C₂²	semidirect
26. #22576138	C₂²	semidirect
27. #22576137	C₂²	semidirect
28. #22576136	C₂²	semidirect
29. Q₈×Dic₂₇₁	C₂²	semidirect
30. C₄×Dic₅₄₂	C₂²	semidirect
31. #22576125	C₂²	semidirect
42. C₂²×Q₈×C₂₇₁	C₂²	semidirect
43. C₄⋊Q₈×C₂₇₁	C₂²	semidirect
44. C₂²⋊Q₈×C₂₇₁	C₂²	semidirect
45. C₄×Q₈×C₂₇₁	C₂²	semidirect
55. Q₈×D₂₇₁	D₄	direct (N × H)
58. D₄×D₂₇₁	Q₈	direct (N × H)
91. C₂²×D₂₇₁	C₂×Q₈	semidirect
96. Dic₅₄₂	C₂×D₄	semidirect
97. D₁₀₈₄	C₂×Q₈	semidirect
98. C₂²⋊D₂₇₁	C₂×Q₈	semidirect
109. C₄×D₂₇₁	C₂×Q₈	semidirect
112. Q₈×C₂₇₁	C₂×D₄	semidirect
113. D₄×C₂₇₁	C₂×Q₈	semidirect
121. C₂²×C₂₇₁	C₂²×Q₈	semidirect
128. C₂×D₂₇₁	C₂²×Q₈	semidirect
133. C₄×C₂₇₁	C₂²×Q₈	semidirect
137. Dic₂₇₁	C₂²×Q₈	semidirect
143. D₂₇₁	D₄×Q₈	direct (N × H)
144. C₂₇₁	C₂×D₄×Q₈	semidirect
152. D₄×Q₈	D₂₇₁	direct (N × H)
163. C₂²×Q₈	C₂×D₂₇₁	semidirect
170. C₄⋊Q₈	C₂×D₂₇₁	semidirect
176. C₂²⋊Q₈	C₂×D₂₇₁	semidirect
180. C₄×Q₈	C₂×D₂₇₁	semidirect
244. Q₈	D₄×D₂₇₁	direct (N × H)
247. D₄	Q₈×D₂₇₁	direct (N × H)
273. C₂²	C₂×Q₈×D₂₇₁	semidirect
282. C₄	C₂×Q₈×D₂₇₁	semidirect

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
Q₈×D₁₀₈₄	2
D₄×Dic₅₄₂	2
#31774562	2
Q₈×C₂²⋊D₂₇₁	2
#31774560	2
C₄⋊Q₈×D₂₇₁	2
C₂²⋊Q₈×D₂₇₁	2
C₄×Q₈×D₂₇₁	2
C₄×D₄×D₂₇₁	2
D₄×Q₈×C₂₇₁	2
C₂×D₄×Q₈	271

Subgroups — D4×Q8×D271 #46849834

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₄×Q₈×D₂₇₁ #46849834