Subgroups — C₂×#20265857 #27184633

Order 12928.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20265857	C₂	1	16	yes	maximal, direct product factor
2	C₂×#15692248	C₂	1	2	yes	maximal, complemented
3	C₂×#15692237	C₂	1	2	yes	maximal, complemented
4	C₂×#15692236	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#15692231	C₂	1	2	yes	maximal, complemented
6	C₂×#15692223	C₂	1	1	yes	maximal, characteristic
7	C₂×#15692215	C₂	1	2	yes	maximal, complemented
8	C₂×#15692212	C₂	1	2	yes	maximal, complemented
9	C₂×C₂²⋊C₄×D₁₀₁	C₂	1	2	yes	maximal, complemented
10	C₂×#124×C₁₀₁	C₂	1	1	yes	maximal, characteristic, complemented
11	C₂⁴×D₁₀₁	C₂²	1	1	yes	characteristic
12	C₂²×C₂²⋊D₁₀₁	C₂²	1	2	yes	—
13	C₂³×Dic₁₀₁	C₂²	1	1	yes	characteristic, complemented
14	C₂²×C₄×D₁₀₁	C₂²	1	2	yes	—
15	C₂²×C₄×D₁₀₁	C₂²	1	2	yes	—
16	#15692248	C₂²	1	16	yes	complemented
17	#15692237	C₂²	1	16	yes	complemented
18	#15692236	C₂²	1	8	yes	complemented
19	#15692231	C₂²	1	16	yes	complemented
20	#15692223	C₂²	1	8	yes	—
21	#15692215	C₂²	1	16	yes	complemented
22	#15692212	C₂²	1	16	yes	complemented
23	C₂×C₄⋊Dic₁₀₁	C₂²	1	2	yes	complemented
24	C₂×#13108053	C₂²	1	2	yes	complemented
25	C₂×#13108053	C₂²	1	2	yes	complemented
26	C₂×#13108053	C₂²	1	2	yes	complemented
27	C₂×C₂²⋊Dic₁₀₁	C₂²	1	2	yes	—
28	C₂×C₂²⋊Dic₁₀₁	C₂²	1	1	yes	characteristic
29	C₂×C₂²⋊Dic₁₀₁	C₂²	1	1	yes	characteristic, complemented
30	C₂×#13108051	C₂²	1	2	yes	—
31	C₂×#13108051	C₂²	1	2	yes	—
32	C₂×#13108051	C₂²	1	2	yes	—
33	C₂²⋊C₄×D₁₀₁	C₂²	1	16	yes	complemented
34	C₂×C₄×Dic₁₀₁	C₂²	1	2	yes	complemented
35	C₂²×Q₈×C₁₀₁	C₂²	1	1	yes	characteristic, complemented
36	C₂²×D₄×C₁₀₁	C₂²	1	1	yes	characteristic
37	#124×C₁₀₁	C₂²	1	8	yes	complemented
38	C₂×C₂²⋊C₄×C₁₀₁	C₂²	1	2	yes	—
39	C₂×C₂²⋊C₄×C₁₀₁	C₂²	1	2	yes	complemented
40	C₂×C₄²×C₁₀₁	C₂²	1	1	yes	characteristic, complemented
41	C₂³×D₁₀₁	—	2	8	no	—
42	C₂³×D₁₀₁	—	4	2	no	—
43	C₂³×D₁₀₁	C₂³	1	4	yes	—
44	C₂³×D₁₀₁	C₂³	1	2	yes	—
45	C₂×C₂²⋊D₁₀₁	—	2	8	no	—
46	C₂×C₂²⋊D₁₀₁	C₂³	1	8	yes	—
47	C₂²×Dic₁₀₁	—	4	2	no	—
48	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
49	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
50	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
51	C₂²×Dic₁₀₁	C₂³	1	4	yes	complemented
52	C₂×C₄×D₁₀₁	—	2	8	no	—
53	C₂×C₄×D₁₀₁	—	4	4	no	—
54	C₂×C₄×D₁₀₁	C₂³	1	8	yes	—
55	C₂×C₄×D₁₀₁	C₂³	1	8	yes	—
56	C₄⋊Dic₁₀₁	C₂³	1	8	yes	complemented
57	#13108053	C₂³	1	8	yes	complemented
58	#13108053	C₂³	1	8	yes	complemented
59	#13108053	C₂³	1	8	yes	complemented
60	C₂²⋊Dic₁₀₁	C₂³	1	8	yes	—
61	C₂²⋊Dic₁₀₁	C₂³	1	4	yes	—
62	C₂²⋊Dic₁₀₁	C₂³	1	4	yes	complemented
63	#13108051	C₂³	1	8	yes	—
64	#13108051	C₂³	1	8	yes	—
65	#13108051	C₂³	1	8	yes	—
66	C₄×Dic₁₀₁	C₂³	1	8	yes	complemented
67	C₂⁴×C₁₀₁	C₂³	1	1	yes	characteristic
68	C₂⁴×C₁₀₁	C₂³	1	1	yes	characteristic
69	C₂×Q₈×C₁₀₁	—	4	2	no	—
70	C₂×Q₈×C₁₀₁	C₂³	1	4	yes	complemented
71	C₂×D₄×C₁₀₁	—	4	2	no	—
72	C₂×D₄×C₁₀₁	C₂³	1	4	yes	—
73	C₂²×C₄×C₁₀₁	C₂³	1	2	yes	—
74	C₂²×C₄×C₁₀₁	C₂³	1	2	yes	—
75	C₂²×C₄×C₁₀₁	C₂³	1	1	yes	characteristic
76	C₂²⋊C₄×C₁₀₁	C₂³	1	8	yes	—
77	C₂²⋊C₄×C₁₀₁	C₂³	1	8	yes	complemented
78	C₄²×C₁₀₁	C₂³	1	4	yes	complemented
79	C₂³×C₁₀₁	—	2	4	no	—
80	C₂³×C₁₀₁	—	2	4	no	—
81	C₂³×C₁₀₁	—	2	2	no	—
82	C₂³×C₁₀₁	—	2	2	no	—
83	C₂³×C₁₀₁	C₂⁴	1	2	yes	—
84	C₂³×C₁₀₁	C₂⁴	1	2	yes	—
85	C₂³×C₁₀₁	C₂⁴	1	1	yes	characteristic
86	C₂²×D₁₀₁	—	2	4	no	—
87	C₂²×D₁₀₁	—	2	4	no	—
88	C₂²×D₁₀₁	—	2	16	no	—
89	C₂²×D₁₀₁	—	4	4	no	—
90	C₂²×D₁₀₁	—	4	16	no	—
91	C₂²×D₁₀₁	#41	1	8	yes	—
92	C₂²×D₁₀₁	C₂⁴	1	4	yes	—
93	Q₈×C₁₀₁	—	4	4	no	—
94	D₄×C₁₀₁	—	4	4	no	—
95	C₂×C₄×C₁₀₁	—	2	4	no	—
96	C₂×C₄×C₁₀₁	—	2	2	no	—
97	C₂×C₄×C₁₀₁	—	2	4	no	—
98	C₂×C₄×C₁₀₁	C₂⁴	1	4	yes	—
99	C₂×C₄×C₁₀₁	C₂⁴	1	2	yes	—
100	C₂×C₄×C₁₀₁	C₂⁴	1	4	yes	—
101	C₂²⋊D₁₀₁	—	2	16	no	—
102	C₂×Dic₁₀₁	—	2	4	no	—
103	C₂×Dic₁₀₁	—	2	4	no	—
104	C₂×Dic₁₀₁	—	2	4	no	—
105	C₂×Dic₁₀₁	—	4	4	no	—
106	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
107	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
108	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
109	C₄×D₁₀₁	—	2	16	no	—
110	C₄×D₁₀₁	—	4	8	no	—
111	C₂²×C₁₀₁	—	2	4	no	—
112	C₂²×C₁₀₁	—	2	4	no	—
113	C₂²×C₁₀₁	—	2	2	no	—
114	C₂²×C₁₀₁	—	2	2	no	—
115	C₂²×C₁₀₁	—	4	4	no	—
116	C₂²×C₁₀₁	—	4	4	no	—
117	C₂²×C₁₀₁	C₂×#41	1	4	yes	—
118	C₂²×C₁₀₁	H(5,𝔽₂)	1	2	yes	—
119	C₂²×C₁₀₁	C₂⁵	1	1	yes	characteristic
120	C₂×D₁₀₁	—	2	16	no	—
121	C₂×D₁₀₁	—	2	4	no	—
122	C₂×D₁₀₁	—	2	4	no	—
123	C₂×D₁₀₁	—	4	16	no	—
124	C₂×D₁₀₁	C₂×#41	1	8	yes	—
125	C₄×C₁₀₁	—	2	4	no	—
126	C₄×C₁₀₁	—	2	4	no	—
127	C₄×C₁₀₁	—	2	2	no	—
128	Dic₁₀₁	—	2	4	no	—
129	Dic₁₀₁	—	2	4	no	—
130	Dic₁₀₁	—	2	4	no	—
131	C₂×C₁₀₁	—	4	2	no	—
132	C₂×C₁₀₁	—	4	2	no	—
133	C₂×C₁₀₁	#551	1	4	yes	complemented
134	C₂×C₁₀₁	C₂²×#41	1	2	yes	—
135	C₂×C₁₀₁	C₂×H(5,𝔽₂)	1	1	yes	characteristic
136	D₁₀₁	—	2	8	no	—
137	C₂×#551	—	101	1	no	maximal, Sylow
138	C₁₀₁	C₂×#551	1	1	yes	characteristic, complemented, Sylow
139	#551	—	101	16	no	—
140	C₂×#126	—	101	2	no	—
141	C₂×#124	D₁₀₁	1	1	yes	characteristic, complemented
142	C₂×#123	—	101	1	no	—
143	C₂×#123	—	101	2	no	—
144	C₂×C₂²⋊Q₈	—	101	2	no	—
145	C₂×#120	—	101	1	no	—
146	C₂×C₄×D₄	—	101	2	no	—
147	C₂×#117	—	101	2	no	—
148	C₂²×C₂²⋊C₄	—	101	2	no	—
149	C₂⁵	—	101	1	no	—
150	C₂²×Q₈	C₂×D₁₀₁	1	1	yes	characteristic, complemented
151	C₂²×D₄	—	101	2	no	—
152	C₂²×D₄	C₂×D₁₀₁	1	1	yes	characteristic
153	C₂³×C₄	—	101	1	no	—
154	C₂³×C₄	—	101	2	no	—
155	C₂³×C₄	—	101	2	no	—
156	#126	—	101	16	no	—
157	#124	C₂×D₁₀₁	1	8	yes	complemented
158	#123	—	101	8	no	—
159	#123	—	101	16	no	—
160	C₂²⋊Q₈	—	101	16	no	—
161	#120	—	101	8	no	—
162	C₄×D₄	—	101	16	no	—
163	#117	—	101	16	no	—
164	C₂×C₄⋊C₄	—	101	2	no	—
165	C₂×C₄⋊C₄	—	101	2	no	—
166	C₂×C₄⋊C₄	—	101	2	no	—
167	C₂×C₄⋊C₄	—	101	2	no	—
168	C₂×C₂²⋊C₄	—	101	2	no	—
169	C₂×C₂²⋊C₄	—	101	1	no	—
170	C₂×C₂²⋊C₄	—	101	1	no	—
171	C₂×C₂²⋊C₄	—	101	2	no	—
172	C₂×C₂²⋊C₄	—	101	2	no	—
173	C₂×C₂²⋊C₄	—	101	2	no	—
174	C₂×C₂²⋊C₄	—	101	16	no	—
175	C₂×C₂²⋊C₄	C₂×D₁₀₁	1	2	yes	—
176	C₂×C₂²⋊C₄	C₂×D₁₀₁	1	2	yes	complemented
177	C₂×C₄²	—	101	2	no	—
178	C₂×C₄²	C₂×D₁₀₁	1	1	yes	characteristic, complemented
179	C₂⁴	—	101	2	no	—
180	C₂⁴	—	101	4	no	—
181	C₂⁴	—	404	2	no	—
182	C₂⁴	—	202	8	no	—
183	C₂⁴	C₂²×D₁₀₁	1	1	yes	characteristic
184	C₂⁴	C₂²×D₁₀₁	1	1	yes	characteristic
185	C₂×Q₈	—	4	2	no	—
186	C₂×Q₈	C₂²×D₁₀₁	1	4	yes	complemented
187	C₂×D₄	—	4	2	no	—
188	C₂×D₄	—	101	8	no	—
189	C₂×D₄	—	202	8	no	—
190	C₂×D₄	C₂²×D₁₀₁	1	4	yes	—
191	C₂²×C₄	—	101	4	no	—
192	C₂²×C₄	—	101	2	no	—
193	C₂²×C₄	—	101	2	no	—
194	C₂²×C₄	—	101	2	no	—
195	C₂²×C₄	—	101	8	no	—
196	C₂²×C₄	—	101	8	no	—
197	C₂²×C₄	—	404	4	no	—
198	C₂²×C₄	—	404	2	no	—
199	C₂²×C₄	—	202	8	no	—
200	C₂²×C₄	C₂²×D₁₀₁	1	2	yes	—
201	C₂²×C₄	C₂²×D₁₀₁	1	1	yes	characteristic
202	C₂²×C₄	C₂²×D₁₀₁	1	2	yes	—
203	C₄⋊C₄	—	101	8	no	—
204	C₄⋊C₄	—	101	8	no	—
205	C₄⋊C₄	—	101	8	no	—
206	C₄⋊C₄	—	101	8	no	—
207	C₂²⋊C₄	—	101	8	no	—
208	C₂²⋊C₄	—	101	4	no	—
209	C₂²⋊C₄	—	101	4	no	—
210	C₂²⋊C₄	—	101	8	no	—
211	C₂²⋊C₄	—	101	8	no	—
212	C₂²⋊C₄	—	101	8	no	—
213	C₂²⋊C₄	C₂²×D₁₀₁	1	8	yes	—
214	C₂²⋊C₄	C₂²×D₁₀₁	1	8	yes	complemented
215	C₄²	—	101	8	no	—
216	C₄²	C₂²×D₁₀₁	1	4	yes	complemented
217	C₂³	—	2	4	no	—
218	C₂³	—	2	4	no	—
219	C₂³	—	2	2	no	—
220	C₂³	—	2	2	no	—
221	C₂³	—	101	8	no	—
222	C₂³	—	101	4	no	—
223	C₂³	—	404	4	no	—
224	C₂³	—	404	16	no	—
225	C₂³	—	202	16	no	—
226	C₂³	—	202	4	no	—
227	C₂³	—	202	4	no	—
228	C₂³	C₂³×D₁₀₁	1	2	yes	—
229	C₂³	C₂³×D₁₀₁	1	2	yes	—
230	C₂³	C₂³×D₁₀₁	1	1	yes	characteristic
231	Q₈	—	4	4	no	—
232	D₄	—	4	4	no	—
233	D₄	—	202	16	no	—
234	C₂×C₄	—	2	4	no	—
235	C₂×C₄	—	2	4	no	—
236	C₂×C₄	—	2	2	no	—
237	C₂×C₄	—	101	4	no	—
238	C₂×C₄	—	101	4	no	—
239	C₂×C₄	—	101	4	no	—
240	C₂×C₄	—	404	8	no	—
241	C₂×C₄	—	404	4	no	—
242	C₂×C₄	—	202	16	no	—
243	C₂×C₄	—	202	4	no	—
244	C₂×C₄	—	202	4	no	—
245	C₂×C₄	—	202	4	no	—
246	C₂×C₄	C₂³×D₁₀₁	1	4	yes	—
247	C₂×C₄	C₂³×D₁₀₁	1	2	yes	—
248	C₂×C₄	C₂³×D₁₀₁	1	4	yes	—
249	C₂²	—	2	4	no	—
250	C₂²	—	2	4	no	—
251	C₂²	—	2	2	no	—
252	C₂²	—	2	2	no	—
253	C₂²	—	4	4	no	—
254	C₂²	—	4	4	no	—
255	C₂²	—	101	8	no	—
256	C₂²	—	404	16	no	—
257	C₂²	—	202	4	no	—
258	C₂²	—	202	4	no	—
259	C₂²	—	202	16	no	—
260	C₂²	#41×D₁₀₁	1	4	yes	—
261	C₂²	#15692300	1	2	yes	—
262	C₂²	C₂⁴×D₁₀₁	1	1	yes	characteristic
263	C₄	—	2	4	no	—
264	C₄	—	2	4	no	—
265	C₄	—	2	2	no	—
266	C₄	—	202	4	no	—
267	C₄	—	202	4	no	—
268	C₄	—	202	4	no	—
269	C₂	—	4	2	no	—
270	C₂	—	4	2	no	—
271	C₂	—	202	8	no	—
272	C₂	#20265857	1	4	yes	direct product factor
273	C₂	C₂×#41×D₁₀₁	1	2	yes	—
274	C₂	C₂×#15692300	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₀₁
commutator, cosocle	C₂²×C₁₀₁	C₂⁵
Frattini	C₂²	C₂⁴×D₁₀₁
Fitting	C₂×#124×C₁₀₁	C₂
socle	C₂³×C₁₀₁	C₂⁴
prime radical	C₂×#15692223	C₂
hypercenter	C₂×#124	D₁₀₁
hypocenter	C₁₀₁	C₂×#551
LCS	G ▷ C₂²×C₁₀₁ ▷ C₁₀₁
UCS	C₁ ◁ C₂³ ◁ C₂×#124

Complements

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

N	H ≅ G/N	type
1. #20265857	C₂	direct (N × H)
2. C₂×#15692248	C₂	semidirect
3. C₂×#15692237	C₂	semidirect
4. C₂×#15692236	C₂	semidirect
5. C₂×#15692231	C₂	semidirect
7. C₂×#15692215	C₂	semidirect
8. C₂×#15692212	C₂	semidirect
9. C₂×C₂²⋊C₄×D₁₀₁	C₂	semidirect
10. C₂×#124×C₁₀₁	C₂	semidirect
13. C₂³×Dic₁₀₁	C₂²	semidirect
16. #15692248	C₂²	semidirect
17. #15692237	C₂²	semidirect
18. #15692236	C₂²	semidirect
19. #15692231	C₂²	semidirect
21. #15692215	C₂²	semidirect
22. #15692212	C₂²	semidirect
23. C₂×C₄⋊Dic₁₀₁	C₂²	semidirect
24. C₂×#13108053	C₂²	semidirect
25. C₂×#13108053	C₂²	semidirect
26. C₂×#13108053	C₂²	semidirect
29. C₂×C₂²⋊Dic₁₀₁	C₂²	semidirect
33. C₂²⋊C₄×D₁₀₁	C₂²	semidirect
34. C₂×C₄×Dic₁₀₁	C₂²	semidirect
35. C₂²×Q₈×C₁₀₁	C₂²	semidirect
37. #124×C₁₀₁	C₂²	semidirect
39. C₂×C₂²⋊C₄×C₁₀₁	C₂²	semidirect
40. C₂×C₄²×C₁₀₁	C₂²	semidirect
51. C₂²×Dic₁₀₁	C₂³	semidirect
56. C₄⋊Dic₁₀₁	C₂³	semidirect
57. #13108053	C₂³	semidirect
58. #13108053	C₂³	semidirect
59. #13108053	C₂³	semidirect
62. C₂²⋊Dic₁₀₁	C₂³	semidirect
66. C₄×Dic₁₀₁	C₂³	semidirect
70. C₂×Q₈×C₁₀₁	C₂³	semidirect
77. C₂²⋊C₄×C₁₀₁	C₂³	semidirect
78. C₄²×C₁₀₁	C₂³	semidirect
133. C₂×C₁₀₁	#551	semidirect
138. C₁₀₁	C₂×#551	semidirect
141. C₂×#124	D₁₀₁	semidirect
150. C₂²×Q₈	C₂×D₁₀₁	semidirect
157. #124	C₂×D₁₀₁	semidirect
176. C₂×C₂²⋊C₄	C₂×D₁₀₁	semidirect
178. C₂×C₄²	C₂×D₁₀₁	semidirect
186. C₂×Q₈	C₂²×D₁₀₁	semidirect
214. C₂²⋊C₄	C₂²×D₁₀₁	semidirect
216. C₄²	C₂²×D₁₀₁	semidirect
272. C₂	#20265857	direct (N × H)

Maximal subgroups

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

subgroup	index
#20265857	2
C₂×#15692248	2
C₂×#15692237	2
C₂×#15692236	2
C₂×#15692231	2
C₂×#15692223	2
C₂×#15692215	2
C₂×#15692212	2
C₂×C₂²⋊C₄×D₁₀₁	2
C₂×#124×C₁₀₁	2
C₂×#551	101

Subgroups — C2×#20265857 #27184633

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#20265857 #27184633