Subgroups — C₂×#20265772 #27184481

Order 12928.

1144 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20265772	C₂	1	16	yes	maximal, direct product factor
2	C₂×#15692248	C₂	1	2	yes	maximal, complemented
3	C₂×#15692245	C₂	1	2	yes	maximal, complemented
4	C₂×#15692236	C₂	1	2	yes	maximal, complemented
5	C₂×#15692236	C₂	1	2	yes	maximal, complemented
6	C₂×#15692234	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#15692232	C₂	1	2	yes	maximal, complemented
8	C₂×D₄×Dic₁₀₁	C₂	1	2	yes	maximal, complemented
9	C₂²×#13108053	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×#121×C₁₀₁	C₂	1	1	yes	maximal, characteristic
11	C₂²×Dic₂₀₂	C₂²	1	1	yes	characteristic
12	C₂³×Dic₁₀₁	C₂²	1	1	yes	characteristic
13	C₂³×Dic₁₀₁	C₂²	1	1	yes	characteristic
14	C₂³×Dic₁₀₁	C₂²	1	2	yes	—
15	#15692248	C₂²	1	16	yes	complemented
16	#15692245	C₂²	1	16	yes	complemented
17	#15692236	C₂²	1	16	yes	complemented
18	#15692236	C₂²	1	16	yes	complemented
19	#15692234	C₂²	1	8	yes	complemented
20	#15692232	C₂²	1	16	yes	complemented
21	D₄×Dic₁₀₁	C₂²	1	16	yes	complemented
22	C₂×C₄⋊Dic₁₀₁	C₂²	1	2	yes	—
23	C₂×C₄⋊Dic₁₀₁	C₂²	1	1	yes	characteristic
24	C₂×#13108053	C₂²	1	2	yes	—
25	C₂×#13108053	C₂²	1	2	yes	—
26	C₂×#13108053	C₂²	1	2	yes	—
27	C₂×#13108053	C₂²	1	2	yes	—
28	C₂×#13108053	C₂²	1	2	yes	—
29	C₂×#13108053	C₂²	1	8	yes	complemented
30	C₂×C₂²⋊Dic₁₀₁	C₂²	1	2	yes	—
31	C₂×C₂²⋊Dic₁₀₁	C₂²	1	2	yes	—
32	C₂×C₂²⋊Dic₁₀₁	C₂²	1	2	yes	—
33	C₂×C₂²⋊Dic₁₀₁	C₂²	1	2	yes	—
34	C₂×C₄×Dic₁₀₁	C₂²	1	2	yes	—
35	C₂²×D₄×C₁₀₁	C₂²	1	2	yes	—
36	C₂²×D₄×C₁₀₁	C₂²	1	1	yes	characteristic
37	C₂³×C₄×C₁₀₁	C₂²	1	1	yes	characteristic
38	#121×C₁₀₁	C₂²	1	8	yes	—
39	C₂×C₄⋊C₄×C₁₀₁	C₂²	1	1	yes	characteristic
40	C₂×C₂²⋊C₄×C₁₀₁	C₂²	1	2	yes	—
41	C₂×Dic₂₀₂	—	4	2	no	—
42	C₂×Dic₂₀₂	C₂³	1	4	yes	—
43	C₂²×Dic₁₀₁	—	2	4	no	—
44	C₂²×Dic₁₀₁	—	4	2	no	—
45	C₂²×Dic₁₀₁	—	4	4	no	—
46	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
47	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
48	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
49	C₂²×Dic₁₀₁	C₂³	1	4	yes	—
50	C₂²×Dic₁₀₁	C₂³	1	2	yes	—
51	C₂²×Dic₁₀₁	C₂³	1	4	yes	—
52	C₂²×Dic₁₀₁	C₂³	1	8	yes	—
53	C₄⋊Dic₁₀₁	C₂³	1	8	yes	—
54	C₄⋊Dic₁₀₁	C₂³	1	4	yes	—
55	#13108053	C₂³	1	8	yes	—
56	#13108053	C₂³	1	8	yes	—
57	#13108053	C₂³	1	8	yes	—
58	#13108053	C₂³	1	8	yes	—
59	#13108053	C₂³	1	8	yes	—
60	C₂²⋊Dic₁₀₁	C₂³	1	8	yes	—
61	C₂²⋊Dic₁₀₁	C₂³	1	8	yes	—
62	C₂²⋊Dic₁₀₁	C₂³	1	8	yes	—
63	C₂²⋊Dic₁₀₁	C₂³	1	8	yes	—
64	C₄×Dic₁₀₁	C₂³	1	8	yes	—
65	C₂⁴×C₁₀₁	C₂³	1	2	yes	—
66	C₂⁴×C₁₀₁	C₂³	1	1	yes	characteristic
67	C₂×D₄×C₁₀₁	—	2	8	no	—
68	C₂×D₄×C₁₀₁	—	4	2	no	—
69	C₂×D₄×C₁₀₁	C₂³	1	8	yes	—
70	C₂×D₄×C₁₀₁	C₂³	1	4	yes	—
71	C₂²×C₄×C₁₀₁	—	4	2	no	—
72	C₂²×C₄×C₁₀₁	C₂³	1	1	yes	characteristic
73	C₂²×C₄×C₁₀₁	C₂³	1	2	yes	—
74	C₂²×C₄×C₁₀₁	C₂³	1	1	yes	characteristic
75	C₂²×C₄×C₁₀₁	C₂³	1	4	yes	—
76	C₄⋊C₄×C₁₀₁	C₂³	1	4	yes	—
77	C₂²⋊C₄×C₁₀₁	C₂³	1	8	yes	—
78	C₂³×C₁₀₁	—	2	2	no	—
79	C₂³×C₁₀₁	—	2	2	no	—
80	C₂³×C₁₀₁	—	2	4	no	—
81	C₂³×C₁₀₁	—	2	4	no	—
82	C₂³×C₁₀₁	—	2	4	no	—
83	C₂³×C₁₀₁	#41	1	4	yes	—
84	C₂³×C₁₀₁	C₂⁴	1	4	yes	—
85	C₂³×C₁₀₁	C₂⁴	1	2	yes	—
86	C₂³×C₁₀₁	C₂⁴	1	1	yes	characteristic
87	D₄×C₁₀₁	—	2	16	no	—
88	D₄×C₁₀₁	—	4	4	no	—
89	C₂×C₄×C₁₀₁	—	2	4	no	—
90	C₂×C₄×C₁₀₁	—	2	2	no	—
91	C₂×C₄×C₁₀₁	—	2	2	no	—
92	C₂×C₄×C₁₀₁	—	4	4	no	—
93	C₂×C₄×C₁₀₁	C₂⁴	1	2	yes	—
94	C₂×C₄×C₁₀₁	C₂⁴	1	4	yes	—
95	C₂×C₄×C₁₀₁	C₂⁴	1	2	yes	—
96	C₂×Dic₁₀₁	—	2	8	no	—
97	C₂×Dic₁₀₁	—	2	4	no	—
98	C₂×Dic₁₀₁	—	2	4	no	—
99	C₂×Dic₁₀₁	—	2	4	no	—
100	C₂×Dic₁₀₁	—	2	4	no	—
101	C₂×Dic₁₀₁	—	4	8	no	—
102	C₂×Dic₁₀₁	—	4	4	no	—
103	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
104	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
105	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
106	C₂×Dic₁₀₁	C₂⁴	1	4	yes	—
107	Dic₂₀₂	—	4	4	no	—
108	C₂²×C₁₀₁	—	2	8	no	—
109	C₂²×C₁₀₁	—	2	2	no	—
110	C₂²×C₁₀₁	—	2	2	no	—
111	C₂²×C₁₀₁	—	2	4	no	—
112	C₂²×C₁₀₁	—	2	4	no	—
113	C₂²×C₁₀₁	—	2	4	no	—
114	C₂²×C₁₀₁	—	4	8	no	—
115	C₂²×C₁₀₁	C₂×#41	1	4	yes	—
116	C₂²×C₁₀₁	C₂×#41	1	2	yes	—
117	C₂²×C₁₀₁	H(5,𝔽₂)	1	2	yes	—
118	C₂²×C₁₀₁	2₋¹⁺⁴	1	2	yes	—
119	C₂²×C₁₀₁	C₂⁵	1	1	yes	characteristic
120	C₄×C₁₀₁	—	2	4	no	—
121	C₄×C₁₀₁	—	2	2	no	—
122	C₄×C₁₀₁	—	2	2	no	—
123	Dic₁₀₁	—	2	4	no	—
124	Dic₁₀₁	—	2	4	no	—
125	Dic₁₀₁	—	2	4	no	—
126	Dic₁₀₁	—	2	4	no	—
127	C₂×C₁₀₁	—	2	4	no	—
128	C₂×C₁₀₁	—	4	4	no	—
129	C₂×C₁₀₁	#539	1	4	yes	complemented
130	C₂×C₁₀₁	C₂²×#41	1	1	yes	characteristic
131	C₂×C₁₀₁	C₂×H(5,𝔽₂)	1	1	yes	characteristic
132	C₂×C₁₀₁	C₂×2₋¹⁺⁴	1	1	yes	characteristic
133	C₂×#539	—	101	1	no	maximal, Sylow
134	C₁₀₁	C₂×#539	1	1	yes	characteristic, complemented, Sylow
135	#539	—	101	16	no	—
136	C₂×#126	—	101	2	no	—
137	C₂×#125	—	101	2	no	—
138	C₂×#123	—	101	2	no	—
139	C₂×#123	—	101	2	no	—
140	C₂×C₂²⋊Q₈	—	101	1	no	—
141	C₂×C₂²⋊Q₈	—	101	2	no	—
142	C₂×#121	D₁₀₁	1	1	yes	characteristic
143	C₂×C₄×D₄	—	101	2	no	—
144	C₂²×C₄⋊C₄	—	101	1	no	—
145	C₂²×Q₈	—	101	1	no	—
146	C₂²×D₄	C₂×D₁₀₁	1	2	yes	—
147	C₂²×D₄	C₂×D₁₀₁	1	1	yes	characteristic
148	C₂³×C₄	—	101	1	no	—
149	C₂³×C₄	—	101	2	no	—
150	C₂³×C₄	—	101	1	no	—
151	C₂³×C₄	C₂×D₁₀₁	1	1	yes	characteristic
152	#126	—	101	16	no	—
153	#125	—	101	16	no	—
154	#123	—	101	16	no	—
155	#123	—	101	16	no	—
156	C₂²⋊Q₈	—	101	8	no	—
157	C₂²⋊Q₈	—	101	16	no	—
158	#121	C₂×D₁₀₁	1	8	yes	—
159	C₄×D₄	—	101	16	no	—
160	C₂×C₄⋊C₄	—	101	2	no	—
161	C₂×C₄⋊C₄	—	101	2	no	—
162	C₂×C₄⋊C₄	—	101	8	no	—
163	C₂×C₄⋊C₄	—	101	2	no	—
164	C₂×C₄⋊C₄	—	101	2	no	—
165	C₂×C₄⋊C₄	—	101	2	no	—
166	C₂×C₄⋊C₄	—	101	1	no	—
167	C₂×C₄⋊C₄	—	101	2	no	—
168	C₂×C₄⋊C₄	C₂×D₁₀₁	1	1	yes	characteristic
169	C₂×C₂²⋊C₄	—	101	2	no	—
170	C₂×C₂²⋊C₄	—	101	2	no	—
171	C₂×C₂²⋊C₄	—	101	2	no	—
172	C₂×C₂²⋊C₄	—	101	2	no	—
173	C₂×C₂²⋊C₄	C₂×D₁₀₁	1	2	yes	—
174	C₂×C₄²	—	101	2	no	—
175	C₂⁴	C₂²×D₁₀₁	1	2	yes	—
176	C₂⁴	C₂²×D₁₀₁	1	1	yes	characteristic
177	C₂×Q₈	—	101	4	no	—
178	C₂×Q₈	—	404	2	no	—
179	C₂×D₄	—	2	8	no	—
180	C₂×D₄	—	4	2	no	—
181	C₂×D₄	C₂²×D₁₀₁	1	8	yes	—
182	C₂×D₄	C₂²×D₁₀₁	1	4	yes	—
183	C₂²×C₄	—	4	2	no	—
184	C₂²×C₄	—	101	4	no	—
185	C₂²×C₄	—	101	8	no	—
186	C₂²×C₄	—	101	4	no	—
187	C₂²×C₄	—	101	2	no	—
188	C₂²×C₄	—	101	2	no	—
189	C₂²×C₄	—	101	2	no	—
190	C₂²×C₄	—	101	2	no	—
191	C₂²×C₄	—	404	2	no	—
192	C₂²×C₄	—	404	4	no	—
193	C₂²×C₄	—	202	4	no	—
194	C₂²×C₄	C₂²×D₁₀₁	1	2	yes	—
195	C₂²×C₄	C₂²×D₁₀₁	1	1	yes	characteristic
196	C₂²×C₄	C₂²×D₁₀₁	1	1	yes	characteristic
197	C₂²×C₄	C₂²×D₁₀₁	1	4	yes	—
198	C₄⋊C₄	—	101	8	no	—
199	C₄⋊C₄	—	101	8	no	—
200	C₄⋊C₄	—	101	8	no	—
201	C₄⋊C₄	—	101	8	no	—
202	C₄⋊C₄	—	101	8	no	—
203	C₄⋊C₄	—	101	8	no	—
204	C₄⋊C₄	—	101	4	no	—
205	C₄⋊C₄	C₂²×D₁₀₁	1	4	yes	—
206	C₂²⋊C₄	—	101	8	no	—
207	C₂²⋊C₄	—	101	8	no	—
208	C₂²⋊C₄	—	101	8	no	—
209	C₂²⋊C₄	—	101	8	no	—
210	C₂²⋊C₄	C₂²×D₁₀₁	1	8	yes	—
211	C₄²	—	101	8	no	—
212	C₂³	—	2	2	no	—
213	C₂³	—	2	2	no	—
214	C₂³	—	2	4	no	—
215	C₂³	—	2	4	no	—
216	C₂³	—	2	4	no	—
217	C₂³	#13108073	1	4	yes	—
218	C₂³	C₂³×D₁₀₁	1	4	yes	—
219	C₂³	C₂³×D₁₀₁	1	2	yes	—
220	C₂³	C₂³×D₁₀₁	1	1	yes	characteristic
221	Q₈	—	404	4	no	—
222	D₄	—	2	16	no	—
223	D₄	—	4	4	no	—
224	C₂×C₄	—	2	4	no	—
225	C₂×C₄	—	2	2	no	—
226	C₂×C₄	—	2	2	no	—
227	C₂×C₄	—	4	4	no	—
228	C₂×C₄	—	101	4	no	—
229	C₂×C₄	—	101	4	no	—
230	C₂×C₄	—	101	4	no	—
231	C₂×C₄	—	101	4	no	—
232	C₂×C₄	—	404	4	no	—
233	C₂×C₄	—	404	8	no	—
234	C₂×C₄	—	202	8	no	—
235	C₂×C₄	—	202	4	no	—
236	C₂×C₄	—	202	4	no	—
237	C₂×C₄	—	202	4	no	—
238	C₂×C₄	—	202	4	no	—
239	C₂×C₄	C₂³×D₁₀₁	1	4	yes	—
240	C₂×C₄	C₂³×D₁₀₁	1	2	yes	—
241	C₂×C₄	C₂³×D₁₀₁	1	2	yes	—
242	C₂²	—	2	2	no	—
243	C₂²	—	2	2	no	—
244	C₂²	—	2	8	no	—
245	C₂²	—	2	4	no	—
246	C₂²	—	2	4	no	—
247	C₂²	—	2	4	no	—
248	C₂²	—	4	8	no	—
249	C₂²	C₂×#13108073	1	4	yes	—
250	C₂²	C₂×#13108073	1	2	yes	—
251	C₂²	#15692300	1	2	yes	—
252	C₂²	#15692302	1	2	yes	—
253	C₂²	C₂⁴×D₁₀₁	1	1	yes	characteristic
254	C₄	—	2	4	no	—
255	C₄	—	2	2	no	—
256	C₄	—	2	2	no	—
257	C₄	—	202	4	no	—
258	C₄	—	202	4	no	—
259	C₄	—	202	4	no	—
260	C₄	—	202	4	no	—
261	C₂	—	2	4	no	—
262	C₂	—	4	4	no	—
263	C₂	#20265772	1	4	yes	direct product factor
264	C₂	C₂²×#13108073	1	1	yes	characteristic
265	C₂	C₂×#15692300	1	1	yes	characteristic
266	C₂	C₂×#15692302	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₀₁
commutator, cosocle	C₂²×C₁₀₁	C₂⁵
Frattini	C₂²	C₂⁴×D₁₀₁
Fitting, prime radical	C₂×#121×C₁₀₁	C₂
socle	C₂³×C₁₀₁	C₂⁴
hypercenter	C₂×#121	D₁₀₁
hypocenter	C₁₀₁	C₂×#539
LCS	G ▷ C₂²×C₁₀₁ ▷ C₁₀₁
UCS	C₁ ◁ C₂³ ◁ C₂×#121

Complements

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

N	H ≅ G/N	type
1. #20265772	C₂	direct (N × H)
2. C₂×#15692248	C₂	semidirect
3. C₂×#15692245	C₂	semidirect
4. C₂×#15692236	C₂	semidirect
5. C₂×#15692236	C₂	semidirect
6. C₂×#15692234	C₂	semidirect
7. C₂×#15692232	C₂	semidirect
8. C₂×D₄×Dic₁₀₁	C₂	semidirect
9. C₂²×#13108053	C₂	semidirect
15. #15692248	C₂²	semidirect
16. #15692245	C₂²	semidirect
17. #15692236	C₂²	semidirect
18. #15692236	C₂²	semidirect
19. #15692234	C₂²	semidirect
20. #15692232	C₂²	semidirect
21. D₄×Dic₁₀₁	C₂²	semidirect
29. C₂×#13108053	C₂²	semidirect
129. C₂×C₁₀₁	#539	semidirect
134. C₁₀₁	C₂×#539	semidirect
263. C₂	#20265772	direct (N × H)

Maximal subgroups

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

subgroup	index
#20265772	2
C₂×#15692248	2
C₂×#15692245	2
C₂×#15692236	2
C₂×#15692234	2
C₂×#15692232	2
C₂×D₄×Dic₁₀₁	2
C₂²×#13108053	2
C₂×#121×C₁₀₁	2
C₂×#539	101

Subgroups — C2×#20265772 #27184481

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#20265772 #27184481