Subgroups — C₁₃₁×#20764 #45706648

Order 33536.

1014 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×M₁₆×C₁₃₁	C₂	1	1	yes	maximal, characteristic
2	#2285×C₁₃₁	C₂	1	1	yes	maximal, characteristic
3	C₂×#384×C₁₃₁	C₂	1	1	yes	maximal, characteristic
4	#1836×C₁₃₁	C₂	1	4	yes	maximal, complemented
5	#1834×C₁₃₁	C₂	1	4	yes	maximal, complemented
6	#1736×C₁₃₁	C₂	1	4	yes	maximal
7	C₂²×M₁₆×C₁₃₁	C₂²	1	2	yes	—
8	C₂×#117×C₁₃₁	C₂²	1	2	yes	—
9	C₂²×C₄⋊C₄×C₁₃₁	—	2	2	no	—
10	C₂²×C₄⋊C₄×C₁₃₁	C₂²	1	2	yes	—
11	C₂²×C₄²×C₁₃₁	C₂²	1	1	yes	characteristic
12	C₄×M₁₆×C₁₃₁	C₄	1	8	yes	complemented
13	C₂×#97×C₁₃₁	C₂²	1	2	yes	—
14	C₂×C₄×C₈×C₁₃₁	C₂²	1	2	yes	—
15	#384×C₁₃₁	—	2	2	no	—
16	#384×C₁₃₁	C₂²	1	2	yes	—
17	#384×C₁₃₁	C₂²	1	2	yes	—
18	#384×C₁₃₁	C₂²	1	2	yes	—
19	#382×C₁₃₁	C₂²	1	2	yes	—
20	#380×C₁₃₁	—	2	2	no	—
21	C₄×C₄⋊C₄×C₁₃₁	—	2	2	no	—
22	#340×C₁₃₁	C₂²	1	16	yes	—
23	C₂³×C₄×C₁₃₁	—	2	2	no	—
24	C₂³×C₄×C₁₃₁	D₄	1	2	yes	—
25	C₂³×C₄×C₁₃₁	C₂³	1	1	yes	characteristic
26	C₂×M₁₆×C₁₃₁	—	2	4	no	—
27	C₂×M₁₆×C₁₃₁	—	2	4	no	—
28	C₂×M₁₆×C₁₃₁	C₂×C₄	1	8	yes	—
29	C₂²×C₈×C₁₃₁	C₂³	1	4	yes	—
30	#117×C₁₃₁	—	2	8	no	—
31	C₂×C₄⋊C₄×C₁₃₁	—	2	8	no	—
32	C₂×C₄⋊C₄×C₁₃₁	—	2	4	no	—
33	C₂×C₄⋊C₄×C₁₃₁	—	2	4	no	—
34	C₂×C₄⋊C₄×C₁₃₁	—	2	2	no	—
35	C₂×C₄⋊C₄×C₁₃₁	—	2	2	no	—
36	C₂×C₄⋊C₄×C₁₃₁	—	2	2	no	—
37	C₂×C₄⋊C₄×C₁₃₁	—	4	8	no	—
38	C₂×C₄⋊C₄×C₁₃₁	C₂³	1	4	yes	—
39	C₂×C₄⋊C₄×C₁₃₁	C₂³	1	4	yes	—
40	C₂×C₂²⋊C₄×C₁₃₁	—	2	2	no	—
41	C₂×C₄²×C₁₃₁	—	2	2	no	—
42	C₂×C₄²×C₁₃₁	C₂×C₄	1	4	yes	—
43	C₂×C₄²×C₁₃₁	D₄	1	2	yes	—
44	C₂×C₄²×C₁₃₁	Q₈	1	4	yes	—
45	C₂×C₄²×C₁₃₁	C₂³	1	1	yes	characteristic
46	C₂×C₄²×C₁₃₁	C₂³	1	1	yes	characteristic
47	#97×C₁₃₁	C₂×C₄	1	8	yes	complemented
48	C₄×C₈×C₁₃₁	C₂×C₄	1	8	yes	complemented
49	#95×C₁₃₁	—	2	4	no	—
50	C₂⁴×C₁₃₁	C₂×D₄	1	1	yes	characteristic
51	C₂²×C₄×C₁₃₁	—	2	4	no	—
52	C₂²×C₄×C₁₃₁	—	2	4	no	—
53	C₂²×C₄×C₁₃₁	—	2	4	no	—
54	C₂²×C₄×C₁₃₁	—	2	4	no	—
55	C₂²×C₄×C₁₃₁	—	4	8	no	—
56	C₂²×C₄×C₁₃₁	—	4	4	no	—
57	C₂²×C₄×C₁₃₁	C₄⋊C₄	1	8	yes	—
58	C₂²×C₄×C₁₃₁	C₂²×C₄	1	2	yes	—
59	C₂²×C₄×C₁₃₁	C₂×D₄	1	2	yes	—
60	C₂²×C₄×C₁₃₁	C₂×D₄	1	1	yes	characteristic
61	C₂²×C₄×C₁₃₁	C₂×D₄	1	2	yes	—
62	C₂²×C₄×C₁₃₁	C₂×Q₈	1	2	yes	—
63	C₂²×C₄×C₁₃₁	#41	1	4	yes	—
64	C₂²×C₄×C₁₃₁	#41	1	4	yes	—
65	C₂²×C₄×C₁₃₁	C₂⁴	1	1	yes	characteristic
66	M₁₆×C₁₃₁	—	2	16	no	—
67	C₂×C₈×C₁₃₁	—	2	4	no	—
68	C₂×C₈×C₁₃₁	—	2	4	no	—
69	C₂×C₈×C₁₃₁	C₂²×C₄	1	8	yes	—
70	C₄⋊C₄×C₁₃₁	—	2	8	no	—
71	C₄⋊C₄×C₁₃₁	—	2	8	no	—
72	C₄⋊C₄×C₁₃₁	—	4	8	no	—
73	C₄⋊C₄×C₁₃₁	—	4	4	no	—
74	C₄⋊C₄×C₁₃₁	—	4	4	no	—
75	C₄⋊C₄×C₁₃₁	—	4	8	no	—
76	C₄⋊C₄×C₁₃₁	—	4	4	no	—
77	C₂²⋊C₄×C₁₃₁	—	4	4	no	—
78	C₄²×C₁₃₁	—	4	4	no	—
79	C₄²×C₁₃₁	C₄⋊C₄	1	8	yes	—
80	C₄²×C₁₃₁	C₂²×C₄	1	2	yes	—
81	C₄²×C₁₃₁	C₂²×C₄	1	2	yes	—
82	C₄²×C₁₃₁	C₂×Q₈	1	2	yes	—
83	C₄²×C₁₃₁	C₂×Q₈	1	2	yes	—
84	C₂³×C₁₃₁	—	2	2	no	—
85	C₂³×C₁₃₁	—	2	2	no	—
86	C₂³×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
87	C₂³×C₁₃₁	#124	1	2	yes	—
88	C₂³×C₁₃₁	#124	1	2	yes	—
89	C₂³×C₁₃₁	C₂²×D₄	1	1	yes	characteristic
90	C₂×C₄×C₁₃₁	—	2	2	no	—
91	C₂×C₄×C₁₃₁	—	2	2	no	—
92	C₂×C₄×C₁₃₁	—	2	16	no	—
93	C₂×C₄×C₁₃₁	—	4	4	no	—
94	C₂×C₄×C₁₃₁	—	4	4	no	—
95	C₂×C₄×C₁₃₁	—	4	8	no	—
96	C₂×C₄×C₁₃₁	—	4	4	no	—
97	C₂×C₄×C₁₃₁	—	4	4	no	—
98	C₂×C₄×C₁₃₁	—	8	8	no	—
99	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	4	yes	—
100	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	2	yes	—
101	C₂×C₄×C₁₃₁	C₂×C₄⋊C₄	1	4	yes	—
102	C₂×C₄×C₁₃₁	#117	1	8	yes	—
103	C₂×C₄×C₁₃₁	#124	1	2	yes	—
104	C₂×C₄×C₁₃₁	#124	1	2	yes	—
105	C₂×C₄×C₁₃₁	#125	1	8	yes	—
106	C₂×C₄×C₁₃₁	AGL(1,ℤ/8)	1	4	yes	—
107	C₂×C₄×C₁₃₁	#137	1	4	yes	—
108	C₂×C₄×C₁₃₁	C₂³×C₄	1	1	yes	characteristic
109	C₂×C₄×C₁₃₁	C₂²×Q₈	1	1	yes	characteristic
110	C₂×C₄×C₁₃₁	C₂×#41	1	2	yes	—
111	C₂×C₄×C₁₃₁	C₂×#41	1	2	yes	—
112	C₈×C₁₃₁	—	2	8	no	—
113	C₂²×C₁₃₁	—	2	2	no	—
114	C₂²×C₁₃₁	—	2	2	no	—
115	C₂²×C₁₃₁	—	2	4	no	—
116	C₂²×C₁₃₁	—	2	4	no	—
117	C₂²×C₁₃₁	#382	1	4	yes	—
118	C₂²×C₁₃₁	C₂²×C₄⋊C₄	1	1	yes	characteristic
119	C₂²×C₁₃₁	C₂×#124	1	1	yes	characteristic
120	C₂²×C₁₃₁	C₂×#124	1	1	yes	characteristic
121	C₂²×C₁₃₁	C₂×AGL(1,ℤ/8)	1	2	yes	—
122	C₂²×C₁₃₁	C₂×#137	1	2	yes	—
123	C₄×C₁₃₁	—	2	4	no	—
124	C₄×C₁₃₁	—	8	4	no	—
125	C₄×C₁₃₁	—	8	4	no	—
126	C₄×C₁₃₁	#382	1	4	yes	—
127	C₄×C₁₃₁	#428	1	8	yes	—
128	C₄×C₁₃₁	C₂×#117	1	2	yes	—
129	C₄×C₁₃₁	C₂×#125	1	2	yes	—
130	C₂×C₁₃₁	—	2	4	no	—
131	C₂×C₁₃₁	C₂×#382	1	1	yes	characteristic
132	C₂×C₁₃₁	C₂×#428	1	2	yes	—
133	C₂×C₁₃₁	#3138	1	1	yes	characteristic
134	C₂×C₁₃₁	#3139	1	1	yes	characteristic
135	C₂×C₁₃₁	#3141	1	2	yes	—
136	#20764	C₁₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
137	C₁₃₁	#20764	1	1	yes	characteristic, direct product factor, Sylow
138	C₂×C₄×M₁₆	C₂×C₁₃₁	1	1	yes	characteristic
139	#2285	C₂×C₁₃₁	1	1	yes	characteristic
140	C₂×#384	C₂×C₁₃₁	1	1	yes	characteristic
141	#1836	C₂×C₁₃₁	1	4	yes	complemented
142	#1834	C₂×C₁₃₁	1	4	yes	complemented
143	#1736	C₂×C₁₃₁	1	4	yes	—
144	C₂²×M₁₆	C₂²×C₁₃₁	1	2	yes	—
145	C₂×#117	C₂²×C₁₃₁	1	2	yes	—
146	C₂²×C₄⋊C₄	—	2	2	no	—
147	C₂²×C₄⋊C₄	C₂²×C₁₃₁	1	2	yes	—
148	C₂²×C₄²	C₂²×C₁₃₁	1	1	yes	characteristic
149	C₄×M₁₆	C₄×C₁₃₁	1	8	yes	complemented
150	C₂×#97	C₂²×C₁₃₁	1	2	yes	—
151	C₂×C₄×C₈	C₂²×C₁₃₁	1	2	yes	—
152	#384	—	2	2	no	—
153	#384	C₂²×C₁₃₁	1	2	yes	—
154	#384	C₂²×C₁₃₁	1	2	yes	—
155	#384	C₂²×C₁₃₁	1	2	yes	—
156	#382	C₂²×C₁₃₁	1	2	yes	—
157	#380	—	2	2	no	—
158	C₄×C₄⋊C₄	—	2	2	no	—
159	#340	C₂²×C₁₃₁	1	16	yes	—
160	C₂³×C₄	—	2	2	no	—
161	C₂³×C₄	D₄×C₁₃₁	1	2	yes	—
162	C₂³×C₄	C₂³×C₁₃₁	1	1	yes	characteristic
163	C₂×M₁₆	—	2	4	no	—
164	C₂×M₁₆	—	2	4	no	—
165	C₂×M₁₆	C₂×C₄×C₁₃₁	1	8	yes	—
166	C₂²×C₈	C₂³×C₁₃₁	1	4	yes	—
167	#117	—	2	8	no	—
168	C₂×C₄⋊C₄	—	2	8	no	—
169	C₂×C₄⋊C₄	—	2	4	no	—
170	C₂×C₄⋊C₄	—	2	4	no	—
171	C₂×C₄⋊C₄	—	2	2	no	—
172	C₂×C₄⋊C₄	—	2	2	no	—
173	C₂×C₄⋊C₄	—	2	2	no	—
174	C₂×C₄⋊C₄	—	4	8	no	—
175	C₂×C₄⋊C₄	C₂³×C₁₃₁	1	4	yes	—
176	C₂×C₄⋊C₄	C₂³×C₁₃₁	1	4	yes	—
177	C₂×C₂²⋊C₄	—	2	2	no	—
178	C₂×C₄²	—	2	2	no	—
179	C₂×C₄²	C₂×C₄×C₁₃₁	1	4	yes	—
180	C₂×C₄²	D₄×C₁₃₁	1	2	yes	—
181	C₂×C₄²	Q₈×C₁₃₁	1	4	yes	—
182	C₂×C₄²	C₂³×C₁₃₁	1	1	yes	characteristic
183	C₂×C₄²	C₂³×C₁₃₁	1	1	yes	characteristic
184	#97	C₂×C₄×C₁₃₁	1	8	yes	complemented
185	C₄×C₈	C₂×C₄×C₁₃₁	1	8	yes	complemented
186	#95	—	2	4	no	—
187	C₂⁴	C₂×D₄×C₁₃₁	1	1	yes	characteristic
188	C₂²×C₄	—	2	4	no	—
189	C₂²×C₄	—	2	4	no	—
190	C₂²×C₄	—	2	4	no	—
191	C₂²×C₄	—	2	4	no	—
192	C₂²×C₄	—	4	8	no	—
193	C₂²×C₄	—	4	4	no	—
194	C₂²×C₄	C₄⋊C₄×C₁₃₁	1	8	yes	—
195	C₂²×C₄	C₂²×C₄×C₁₃₁	1	2	yes	—
196	C₂²×C₄	C₂×D₄×C₁₃₁	1	2	yes	—
197	C₂²×C₄	C₂×D₄×C₁₃₁	1	1	yes	characteristic
198	C₂²×C₄	C₂×D₄×C₁₃₁	1	2	yes	—
199	C₂²×C₄	C₂×Q₈×C₁₃₁	1	2	yes	—
200	C₂²×C₄	#41×C₁₃₁	1	4	yes	—
201	C₂²×C₄	#41×C₁₃₁	1	4	yes	—
202	C₂²×C₄	C₂⁴×C₁₃₁	1	1	yes	characteristic
203	M₁₆	—	2	16	no	—
204	C₂×C₈	—	2	4	no	—
205	C₂×C₈	—	2	4	no	—
206	C₂×C₈	C₂²×C₄×C₁₃₁	1	8	yes	—
207	C₄⋊C₄	—	2	8	no	—
208	C₄⋊C₄	—	2	8	no	—
209	C₄⋊C₄	—	4	8	no	—
210	C₄⋊C₄	—	4	4	no	—
211	C₄⋊C₄	—	4	4	no	—
212	C₄⋊C₄	—	4	8	no	—
213	C₄⋊C₄	—	4	4	no	—
214	C₂²⋊C₄	—	4	4	no	—
215	C₄²	—	4	4	no	—
216	C₄²	C₄⋊C₄×C₁₃₁	1	8	yes	—
217	C₄²	C₂²×C₄×C₁₃₁	1	2	yes	—
218	C₄²	C₂²×C₄×C₁₃₁	1	2	yes	—
219	C₄²	C₂×Q₈×C₁₃₁	1	2	yes	—
220	C₄²	C₂×Q₈×C₁₃₁	1	2	yes	—
221	C₂³	—	2	2	no	—
222	C₂³	—	2	2	no	—
223	C₂³	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
224	C₂³	#124×C₁₃₁	1	2	yes	—
225	C₂³	#124×C₁₃₁	1	2	yes	—
226	C₂³	C₂²×D₄×C₁₃₁	1	1	yes	characteristic
227	C₂×C₄	—	2	2	no	—
228	C₂×C₄	—	2	2	no	—
229	C₂×C₄	—	2	16	no	—
230	C₂×C₄	—	4	4	no	—
231	C₂×C₄	—	4	4	no	—
232	C₂×C₄	—	4	8	no	—
233	C₂×C₄	—	4	4	no	—
234	C₂×C₄	—	4	4	no	—
235	C₂×C₄	—	8	8	no	—
236	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	4	yes	—
237	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	4	yes	—
238	C₂×C₄	C₂×C₄⋊C₄×C₁₃₁	1	2	yes	—
239	C₂×C₄	#117×C₁₃₁	1	8	yes	—
240	C₂×C₄	#124×C₁₃₁	1	2	yes	—
241	C₂×C₄	#124×C₁₃₁	1	2	yes	—
242	C₂×C₄	#125×C₁₃₁	1	8	yes	—
243	C₂×C₄	AGL(1,ℤ/8)×C₁₃₁	1	4	yes	—
244	C₂×C₄	#137×C₁₃₁	1	4	yes	—
245	C₂×C₄	C₂³×C₄×C₁₃₁	1	1	yes	characteristic
246	C₂×C₄	C₂²×Q₈×C₁₃₁	1	1	yes	characteristic
247	C₂×C₄	C₂×#41×C₁₃₁	1	2	yes	—
248	C₂×C₄	C₂×#41×C₁₃₁	1	2	yes	—
249	C₈	—	2	8	no	—
250	C₂²	—	2	2	no	—
251	C₂²	—	2	2	no	—
252	C₂²	—	2	4	no	—
253	C₂²	—	2	4	no	—
254	C₂²	#382×C₁₃₁	1	4	yes	—
255	C₂²	C₂²×C₄⋊C₄×C₁₃₁	1	1	yes	characteristic
256	C₂²	C₂×#124×C₁₃₁	1	1	yes	characteristic
257	C₂²	C₂×#124×C₁₃₁	1	1	yes	characteristic
258	C₂²	C₂×AGL(1,ℤ/8)×C₁₃₁	1	2	yes	—
259	C₂²	C₂×#137×C₁₃₁	1	2	yes	—
260	C₄	—	2	4	no	—
261	C₄	—	8	4	no	—
262	C₄	—	8	4	no	—
263	C₄	#382×C₁₃₁	1	4	yes	—
264	C₄	#428×C₁₃₁	1	8	yes	—
265	C₄	C₂×#117×C₁₃₁	1	2	yes	—
266	C₄	C₂×#125×C₁₃₁	1	2	yes	—
267	C₂	—	2	4	no	—
268	C₂	C₂×#382×C₁₃₁	1	1	yes	characteristic
269	C₂	C₂×#428×C₁₃₁	1	2	yes	—
270	C₂	#3138×C₁₃₁	1	1	yes	characteristic
271	C₂	#3139×C₁₃₁	1	1	yes	characteristic
272	C₂	#3141×C₁₃₁	1	2	yes	—

	subgroup	G/H
center, socle	C₂³×C₁₃₁	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄×C₁₃₁
Frattini, cosocle	C₂²×C₄	C₂⁴×C₁₃₁
prime radical	C₂⁴×C₁₃₁	C₂×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₃₁ ◁ C₂²×C₄²×C₁₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
4. #1836×C₁₃₁	C₂	semidirect
5. #1834×C₁₃₁	C₂	semidirect
12. C₄×M₁₆×C₁₃₁	C₄	semidirect
47. #97×C₁₃₁	C₂×C₄	semidirect
48. C₄×C₈×C₁₃₁	C₂×C₄	semidirect
136. #20764	C₁₃₁	direct (N × H)
137. C₁₃₁	#20764	direct (N × H)
141. #1836	C₂×C₁₃₁	semidirect
142. #1834	C₂×C₁₃₁	semidirect
149. C₄×M₁₆	C₄×C₁₃₁	semidirect
184. #97	C₂×C₄×C₁₃₁	semidirect
185. C₄×C₈	C₂×C₄×C₁₃₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄×M₁₆×C₁₃₁	2
#2285×C₁₃₁	2
C₂×#384×C₁₃₁	2
#1836×C₁₃₁	2
#1834×C₁₃₁	2
#1736×C₁₃₁	2
#20764	131

Subgroups — C131×#20764 #45706648

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₃₁×#20764 #45706648