Subgroups — C₂×#30632493 #44565120

Order 32128.

1460 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#22548763	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#22548760	C₂	1	1	yes	maximal, characteristic, complemented
3	#30632493	C₂	1	16	yes	maximal, direct product factor
4	C₂×#22548746	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#22548744	C₂	1	2	yes	maximal, complemented
6	C₂×#22548742	C₂	1	2	yes	maximal, complemented
7	C₂×#22548741	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#22548737	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#22548736	C₂	1	2	yes	maximal, complemented
10	C₂×SD₁₆×D₂₅₁	C₂	1	2	yes	maximal, complemented
11	C₂×#22548721	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×SD₁₆×C₂₅₁	C₂	1	1	yes	maximal, characteristic, complemented
13	#22548763	—	2	4	no	—
14	#22548763	C₂²	1	8	yes	complemented
15	#22548760	—	2	4	no	—
16	#22548760	C₂²	1	8	yes	complemented
17	C₂×#16860811	—	2	1	no	—
18	C₂×#16860811	C₂²	1	2	yes	complemented
19	C₂×#16860810	—	2	2	no	—
20	C₂×#16860810	C₂²	1	1	yes	characteristic
21	C₂×#16860810	C₂²	1	1	yes	characteristic
22	C₂×#16860810	C₂²	1	1	yes	characteristic, complemented
23	C₂×#16860809	—	2	1	no	—
24	C₂×#16860809	C₂²	1	2	yes	—
25	C₂×Q₈×D₂₅₁	—	2	1	no	—
26	C₂×Q₈×D₂₅₁	C₂²	1	2	yes	complemented
27	C₂²×C₂²⋊D₂₅₁	—	2	2	no	—
28	C₂×D₄×D₂₅₁	—	2	1	no	—
29	C₂×D₄×D₂₅₁	C₂²	1	2	yes	—
30	#22548746	C₂²	1	8	yes	complemented
31	#22548744	C₂²	1	16	yes	complemented
32	#22548742	C₂²	1	16	yes	complemented
33	#22548741	C₂²	1	8	yes	complemented
34	#22548737	C₂²	1	8	yes	complemented
35	#22548736	C₂²	1	16	yes	complemented
36	C₂×Dic₁₀₀₄	C₂²	1	1	yes	characteristic, complemented
37	C₂×#16860800	C₂²	1	2	yes	complemented
38	C₂×#16860799	C₂²	1	1	yes	characteristic, complemented
39	C₂×#16860799	C₂²	1	1	yes	characteristic, complemented
40	C₂×#16860798	C₂²	1	2	yes	complemented
41	C₂×#16860797	C₂²	1	2	yes	complemented
42	SD₁₆×D₂₅₁	C₂²	1	16	yes	complemented
43	C₂×D₂₀₀₈	C₂²	1	1	yes	characteristic, complemented
44	C₂×#16860795	C₂²	1	2	yes	complemented
45	#22548721	C₂²	1	8	yes	complemented
46	C₂×#16860794	C₂²	1	1	yes	characteristic, complemented
47	C₂×#16860793	C₂²	1	2	yes	complemented
48	C₂×C₈×D₂₅₁	C₂²	1	2	yes	complemented
49	C₂²×Q₈×C₂₅₁	C₂²	1	1	yes	characteristic, complemented
50	C₂²×D₄×C₂₅₁	C₂²	1	1	yes	characteristic
51	C₂×SD₁₆×C₂₅₁	C₂²	1	2	yes	complemented
52	C₂×SD₁₆×C₂₅₁	C₂²	1	2	yes	complemented
53	C₂×SD₁₆×C₂₅₁	C₂²	1	8	yes	complemented
54	C₂²×C₈×C₂₅₁	C₂²	1	1	yes	characteristic, complemented
55	C₂³×D₂₅₁	—	2	2	no	—
56	#16860811	—	2	8	no	—
57	#16860811	—	2	4	no	—
58	#16860811	C₂³	1	8	yes	complemented
59	#16860810	—	2	16	no	—
60	#16860810	—	2	2	no	—
61	#16860810	—	2	2	no	—
62	#16860810	D₄	1	4	yes	—
63	#16860810	C₂³	1	4	yes	—
64	#16860810	C₂³	1	4	yes	—
65	#16860810	C₂³	1	4	yes	complemented
66	#16860809	—	2	8	no	—
67	#16860809	—	2	4	no	—
68	#16860809	C₂³	1	8	yes	—
69	C₂×Dic₅₀₂	—	2	2	no	—
70	C₂×Dic₅₀₂	D₄	1	1	yes	characteristic
71	C₂×Dic₅₀₂	C₂³	1	1	yes	characteristic
72	C₂×Dic₅₀₂	C₂³	1	1	yes	characteristic
73	Q₈×D₂₅₁	—	2	8	no	—
74	Q₈×D₂₅₁	—	2	4	no	—
75	Q₈×D₂₅₁	C₂³	1	8	yes	complemented
76	C₂×D₁₀₀₄	—	2	2	no	—
77	C₂×D₁₀₀₄	D₄	1	1	yes	characteristic
78	C₂×D₁₀₀₄	C₂³	1	1	yes	characteristic
79	C₂×D₁₀₀₄	C₂³	1	1	yes	characteristic
80	C₂×C₂²⋊D₂₅₁	—	2	2	no	—
81	C₂×C₂²⋊D₂₅₁	—	2	16	no	—
82	C₂×C₂²⋊D₂₅₁	—	2	2	no	—
83	C₂×C₂²⋊D₂₅₁	—	2	1	no	—
84	C₂×C₂²⋊D₂₅₁	—	2	1	no	—
85	C₂×C₂²⋊D₂₅₁	D₄	1	2	yes	—
86	D₄×D₂₅₁	—	2	8	no	—
87	D₄×D₂₅₁	—	2	4	no	—
88	D₄×D₂₅₁	C₂³	1	8	yes	—
89	C₂²×Dic₂₅₁	—	2	2	no	—
90	C₂×C₄×D₂₅₁	—	2	2	no	—
91	C₂×C₄×D₂₅₁	—	2	2	no	—
92	C₂×C₄×D₂₅₁	—	2	1	no	—
93	C₂×C₄×D₂₅₁	—	2	1	no	—
94	C₂×C₄×D₂₅₁	C₂³	1	2	yes	—
95	Dic₁₀₀₄	C₂³	1	4	yes	complemented
96	#16860800	C₂³	1	8	yes	complemented
97	#16860799	C₂³	1	4	yes	complemented
98	#16860799	C₂³	1	4	yes	complemented
99	#16860798	C₂³	1	8	yes	complemented
100	#16860797	C₂³	1	8	yes	complemented
101	D₂₀₀₈	C₂³	1	4	yes	complemented
102	#16860795	C₂³	1	8	yes	complemented
103	#16860794	C₂³	1	4	yes	complemented
104	#16860793	C₂³	1	8	yes	complemented
105	C₂×C₂₅₁⋊C₈	C₂³	1	2	yes	—
106	C₈×D₂₅₁	C₂³	1	8	yes	complemented
107	C₂⁴×C₂₅₁	—	2	1	no	—
108	C₂×Q₈×C₂₅₁	—	2	1	no	—
109	C₂×Q₈×C₂₅₁	—	2	2	no	—
110	C₂×Q₈×C₂₅₁	C₂³	1	2	yes	—
111	C₂×Q₈×C₂₅₁	C₂³	1	4	yes	complemented
112	C₂×D₄×C₂₅₁	—	2	1	no	—
113	C₂×D₄×C₂₅₁	—	2	2	no	—
114	C₂×D₄×C₂₅₁	C₂³	1	4	yes	—
115	C₂×D₄×C₂₅₁	C₂³	1	2	yes	—
116	C₂²×C₄×C₂₅₁	—	2	1	no	—
117	C₂²×C₄×C₂₅₁	C₂³	1	1	yes	characteristic
118	SD₁₆×C₂₅₁	C₂³	1	8	yes	complemented
119	SD₁₆×C₂₅₁	C₂³	1	8	yes	complemented
120	C₂×C₈×C₂₅₁	C₂³	1	1	yes	characteristic
121	C₂×C₈×C₂₅₁	C₂³	1	1	yes	characteristic
122	C₂×C₈×C₂₅₁	C₂³	1	4	yes	complemented
123	C₂²×D₂₅₁	—	2	1	no	—
124	C₂²×D₂₅₁	—	2	1	no	—
125	C₂²×D₂₅₁	—	2	8	no	—
126	C₂²×D₂₅₁	—	8	4	no	—
127	C₂²×D₂₅₁	C₂×D₄	1	2	yes	—
128	Dic₅₀₂	—	2	1	no	—
129	Dic₅₀₂	—	2	1	no	—
130	Dic₅₀₂	—	2	8	no	—
131	Dic₅₀₂	C₂×D₄	1	4	yes	—
132	Dic₅₀₂	C₂⁴	1	2	yes	—
133	Dic₅₀₂	C₂⁴	1	2	yes	—
134	D₁₀₀₄	—	2	8	no	—
135	D₁₀₀₄	—	2	1	no	—
136	D₁₀₀₄	—	2	1	no	—
137	D₁₀₀₄	C₂×D₄	1	4	yes	—
138	D₁₀₀₄	C₂⁴	1	2	yes	—
139	D₁₀₀₄	C₂⁴	1	2	yes	—
140	C₂²⋊D₂₅₁	—	2	4	no	—
141	C₂²⋊D₂₅₁	—	2	4	no	—
142	C₂²⋊D₂₅₁	—	2	8	no	—
143	C₂²⋊D₂₅₁	—	2	8	no	—
144	C₂²⋊D₂₅₁	C₂×D₄	1	8	yes	—
145	C₂×Dic₂₅₁	—	2	1	no	—
146	C₂×Dic₂₅₁	—	2	1	no	—
147	C₂×Dic₂₅₁	—	2	8	no	—
148	C₂×Dic₂₅₁	C₂×D₄	1	2	yes	—
149	C₄×D₂₅₁	—	2	8	no	—
150	C₄×D₂₅₁	—	2	4	no	—
151	C₄×D₂₅₁	—	2	4	no	—
152	C₄×D₂₅₁	—	2	8	no	—
153	C₄×D₂₅₁	C₂×D₄	1	4	yes	—
154	C₄×D₂₅₁	C₂⁴	1	4	yes	—
155	C₂₅₁⋊C₈	C₂⁴	1	4	yes	—
156	C₂³×C₂₅₁	—	2	2	no	—
157	C₂³×C₂₅₁	—	2	4	no	—
158	C₂³×C₂₅₁	—	8	2	no	—
159	C₂³×C₂₅₁	C₂×D₄	1	1	yes	characteristic
160	Q₈×C₂₅₁	—	2	2	no	—
161	Q₈×C₂₅₁	—	2	4	no	—
162	Q₈×C₂₅₁	C₂⁴	1	4	yes	—
163	D₄×C₂₅₁	—	2	4	no	—
164	D₄×C₂₅₁	—	2	2	no	—
165	D₄×C₂₅₁	C₂⁴	1	4	yes	—
166	C₂×C₄×C₂₅₁	—	2	2	no	—
167	C₂×C₄×C₂₅₁	—	2	4	no	—
168	C₂×C₄×C₂₅₁	C₂×D₄	1	1	yes	characteristic
169	C₂×C₄×C₂₅₁	C₂×D₄	1	2	yes	—
170	C₂×C₄×C₂₅₁	C₂⁴	1	1	yes	characteristic
171	C₂×C₄×C₂₅₁	C₂⁴	1	2	yes	—
172	C₈×C₂₅₁	C₂⁴	1	2	yes	—
173	C₈×C₂₅₁	C₂⁴	1	2	yes	—
174	C₂²×C₂₅₁	—	2	2	no	—
175	C₂²×C₂₅₁	—	2	4	no	—
176	C₂²×C₂₅₁	—	4	4	no	—
177	C₂²×C₂₅₁	—	8	4	no	—
178	C₂²×C₂₅₁	C₂²×D₄	1	2	yes	—
179	C₂²×C₂₅₁	C₂²×D₄	1	1	yes	characteristic
180	C₂×D₂₅₁	—	2	4	no	—
181	C₂×D₂₅₁	—	2	2	no	—
182	C₂×D₂₅₁	—	2	2	no	—
183	C₂×D₂₅₁	—	4	2	no	—
184	C₂×D₂₅₁	—	4	2	no	—
185	C₂×D₂₅₁	—	8	8	no	—
186	C₂×D₂₅₁	C₂²×D₄	1	4	yes	—
187	C₄×C₂₅₁	—	2	4	no	—
188	C₄×C₂₅₁	C₂²×D₄	1	2	yes	—
189	C₄×C₂₅₁	C₂²×D₄	1	1	yes	characteristic
190	C₄×C₂₅₁	C₂⁵	1	1	yes	characteristic
191	Dic₂₅₁	—	2	2	no	—
192	Dic₂₅₁	—	2	2	no	—
193	Dic₂₅₁	C₂²×D₄	1	4	yes	—
194	C₂×C₂₅₁	—	2	2	no	—
195	C₂×C₂₅₁	—	4	4	no	—
196	C₂×C₂₅₁	#577	1	2	yes	complemented
197	C₂×C₂₅₁	C₂³×D₄	1	1	yes	characteristic
198	D₂₅₁	—	2	4	no	—
199	D₂₅₁	—	4	2	no	—
200	D₂₅₁	—	4	2	no	—
201	C₂₅₁	C₂×#577	1	1	yes	characteristic, complemented, Sylow
202	C₂×#577	—	251	1	no	maximal, Sylow
203	C₂×2₋¹⁺⁴	—	251	1	no	—
204	C₂×H(5,𝔽₂)	—	251	1	no	—
205	#577	—	251	16	no	—
206	C₂×#137	—	251	1	no	—
207	C₂×#137	—	251	2	no	—
208	C₂×AGL(1,ℤ/8)	—	251	1	no	—
209	C₂×AGL(1,ℤ/8)	—	251	2	no	—
210	C₂×#135	—	251	2	no	—
211	C₂×#135	—	251	1	no	—
212	C₂²×SD₁₆	—	251	2	no	—
213	C₂²×SD₁₆	D₂₅₁	1	1	yes	characteristic, complemented
214	C₂×#131	—	251	1	no	—
215	2₋¹⁺⁴	—	502	4	no	—
216	2₋¹⁺⁴	—	251	8	no	—
217	H(5,𝔽₂)	—	502	4	no	—
218	H(5,𝔽₂)	—	251	8	no	—
219	C₂×#41	—	502	2	no	—
220	C₂×#41	—	502	1	no	—
221	C₂×#41	—	502	1	no	—
222	C₂×#41	—	251	2	no	—
223	C₂×#41	—	251	2	no	—
224	C₂×#41	—	251	1	no	—
225	C₂×#41	—	251	1	no	—
226	C₂×#41	—	251	1	no	—
227	C₂²×Q₈	—	502	1	no	—
228	C₂²×Q₈	—	251	2	no	—
229	C₂²×Q₈	C₂×D₂₅₁	1	1	yes	characteristic, complemented
230	C₂²×D₄	—	502	1	no	—
231	C₂²×D₄	—	502	2	no	—
232	C₂²×D₄	—	251	2	no	—
233	C₂²×D₄	C₂×D₂₅₁	1	1	yes	characteristic
234	#137	—	251	8	no	—
235	#137	—	251	16	no	—
236	AGL(1,ℤ/8)	—	251	8	no	—
237	AGL(1,ℤ/8)	—	251	16	no	—
238	#135	—	251	16	no	—
239	#135	—	251	8	no	—
240	C₂×Q₁₆	—	251	2	no	—
241	C₂×Q₁₆	—	251	1	no	—
242	C₂×SD₁₆	—	251	2	no	—
243	C₂×SD₁₆	—	251	2	no	—
244	C₂×SD₁₆	—	251	16	no	—
245	C₂×SD₁₆	—	251	1	no	—
246	C₂×SD₁₆	—	251	1	no	—
247	C₂×SD₁₆	C₂×D₂₅₁	1	2	yes	complemented
248	C₂×SD₁₆	C₂×D₂₅₁	1	2	yes	complemented
249	C₂×SD₁₆	C₂×D₂₅₁	1	8	yes	complemented
250	C₂×D₈	—	251	2	no	—
251	C₂×D₈	—	251	1	no	—
252	#131	—	251	8	no	—
253	C₂×M₁₆	—	251	1	no	—
254	C₂×M₁₆	—	251	2	no	—
255	C₂²×C₈	—	251	2	no	—
256	C₂²×C₈	C₂×D₂₅₁	1	1	yes	characteristic, complemented
257	C₂⁴	—	2	1	no	—
258	C₂⁴	—	502	2	no	—
259	#41	—	502	16	no	—
260	#41	—	502	8	no	—
261	#41	—	502	8	no	—
262	#41	—	502	4	no	—
263	#41	—	502	4	no	—
264	#41	—	502	2	no	—
265	#41	—	502	2	no	—
266	#41	—	251	8	no	—
267	#41	—	251	8	no	—
268	#41	—	251	4	no	—
269	#41	—	251	4	no	—
270	#41	—	251	4	no	—
271	#41	—	251	4	no	—
272	C₂×Q₈	—	2	1	no	—
273	C₂×Q₈	—	2	2	no	—
274	C₂×Q₈	—	502	2	no	—
275	C₂×Q₈	—	502	8	no	—
276	C₂×Q₈	—	502	4	no	—
277	C₂×Q₈	—	251	8	no	—
278	C₂×Q₈	—	251	1	no	—
279	C₂×Q₈	—	251	1	no	—
280	C₂×Q₈	—	251	1	no	—
281	C₂×Q₈	C₂²×D₂₅₁	1	2	yes	—
282	C₂×Q₈	C₂²×D₂₅₁	1	4	yes	complemented
283	C₂×D₄	—	2	1	no	—
284	C₂×D₄	—	2	2	no	—
285	C₂×D₄	—	502	2	no	—
286	C₂×D₄	—	502	8	no	—
287	C₂×D₄	—	502	2	no	—
288	C₂×D₄	—	502	1	no	—
289	C₂×D₄	—	502	1	no	—
290	C₂×D₄	—	502	16	no	—
291	C₂×D₄	—	502	4	no	—
292	C₂×D₄	—	502	2	no	—
293	C₂×D₄	—	251	8	no	—
294	C₂×D₄	—	251	2	no	—
295	C₂×D₄	—	251	1	no	—
296	C₂×D₄	—	251	1	no	—
297	C₂×D₄	—	251	1	no	—
298	C₂×D₄	C₂²×D₂₅₁	1	2	yes	—
299	C₂×D₄	C₂²×D₂₅₁	1	4	yes	—
300	C₂²×C₄	—	2	1	no	—
301	C₂²×C₄	—	502	2	no	—
302	C₂²×C₄	—	502	2	no	—
303	C₂²×C₄	—	502	2	no	—
304	C₂²×C₄	—	502	1	no	—
305	C₂²×C₄	—	502	1	no	—
306	C₂²×C₄	—	251	2	no	—
307	C₂²×C₄	C₂²×D₂₅₁	1	1	yes	characteristic
308	Q₁₆	—	251	8	no	—
309	Q₁₆	—	251	4	no	—
310	SD₁₆	—	251	8	no	—
311	SD₁₆	—	251	8	no	—
312	SD₁₆	—	251	4	no	—
313	SD₁₆	—	251	4	no	—
314	SD₁₆	C₂²×D₂₅₁	1	8	yes	complemented
315	SD₁₆	C₂²×D₂₅₁	1	8	yes	complemented
316	D₈	—	251	8	no	—
317	D₈	—	251	4	no	—
318	M₁₆	—	251	4	no	—
319	M₁₆	—	251	8	no	—
320	C₂×C₈	—	251	2	no	—
321	C₂×C₈	—	251	8	no	—
322	C₂×C₈	C₂²×D₂₅₁	1	1	yes	characteristic
323	C₂×C₈	C₂²×D₂₅₁	1	1	yes	characteristic
324	C₂×C₈	C₂²×D₂₅₁	1	4	yes	complemented
325	C₂³	—	2	2	no	—
326	C₂³	—	2	4	no	—
327	C₂³	—	8	2	no	—
328	C₂³	—	2008	4	no	—
329	C₂³	—	502	8	no	—
330	C₂³	—	502	1	no	—
331	C₂³	—	502	1	no	—
332	C₂³	—	251	2	no	—
333	C₂³	D₄×D₂₅₁	1	1	yes	characteristic
334	Q₈	—	2	2	no	—
335	Q₈	—	2	4	no	—
336	Q₈	—	502	8	no	—
337	Q₈	—	502	1	no	—
338	Q₈	—	502	1	no	—
339	Q₈	—	251	2	no	—
340	Q₈	—	251	2	no	—
341	Q₈	—	251	4	no	—
342	Q₈	C₂³×D₂₅₁	1	4	yes	—
343	D₄	—	2	4	no	—
344	D₄	—	2	2	no	—
345	D₄	—	502	8	no	—
346	D₄	—	502	8	no	—
347	D₄	—	502	4	no	—
348	D₄	—	502	4	no	—
349	D₄	—	502	8	no	—
350	D₄	—	502	1	no	—
351	D₄	—	502	1	no	—
352	D₄	—	251	8	no	—
353	D₄	—	251	4	no	—
354	D₄	—	251	2	no	—
355	D₄	—	251	2	no	—
356	D₄	C₂³×D₂₅₁	1	4	yes	—
357	C₂×C₄	—	2	4	no	—
358	C₂×C₄	—	2	2	no	—
359	C₂×C₄	—	502	8	no	—
360	C₂×C₄	—	502	8	no	—
361	C₂×C₄	—	502	1	no	—
362	C₂×C₄	—	502	1	no	—
363	C₂×C₄	—	502	8	no	—
364	C₂×C₄	—	502	4	no	—
365	C₂×C₄	—	502	4	no	—
366	C₂×C₄	—	251	2	no	—
367	C₂×C₄	—	251	4	no	—
368	C₂×C₄	—	251	4	no	—
369	C₂×C₄	D₄×D₂₅₁	1	2	yes	—
370	C₂×C₄	D₄×D₂₅₁	1	1	yes	characteristic
371	C₂×C₄	C₂³×D₂₅₁	1	2	yes	—
372	C₂×C₄	C₂³×D₂₅₁	1	1	yes	characteristic
373	C₈	—	251	4	no	—
374	C₈	C₂³×D₂₅₁	1	2	yes	—
375	C₈	C₂³×D₂₅₁	1	2	yes	—
376	C₂²	—	2	2	no	—
377	C₂²	—	2	4	no	—
378	C₂²	—	4	4	no	—
379	C₂²	—	8	4	no	—
380	C₂²	—	2008	8	no	—
381	C₂²	—	1004	2	no	—
382	C₂²	—	1004	2	no	—
383	C₂²	—	502	2	no	—
384	C₂²	—	502	2	no	—
385	C₂²	—	502	4	no	—
386	C₂²	—	251	4	no	—
387	C₂²	C₂×D₄×D₂₅₁	1	2	yes	—
388	C₂²	C₂×D₄×D₂₅₁	1	1	yes	characteristic
389	C₄	—	2	4	no	—
390	C₄	—	502	2	no	—
391	C₄	—	502	2	no	—
392	C₄	—	251	4	no	—
393	C₄	C₂×D₄×D₂₅₁	1	2	yes	—
394	C₄	C₂×D₄×D₂₅₁	1	1	yes	characteristic
395	C₄	C₂⁴×D₂₅₁	1	1	yes	characteristic
396	C₂	—	2	2	no	—
397	C₂	—	4	4	no	—
398	C₂	—	1004	2	no	—
399	C₂	—	1004	2	no	—
400	C₂	—	502	4	no	—
401	C₂	#30632493	1	2	yes	direct product factor
402	C₂	C₂²×D₄×D₂₅₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₄×D₂₅₁
commutator, cosocle	C₄×C₂₅₁	C₂⁵
Frattini	C₄	C₂⁴×D₂₅₁
Fitting	C₂²×SD₁₆×C₂₅₁	C₂
socle	C₂²×C₂₅₁	C₂²×D₄
hypercenter	C₂²×SD₁₆	D₂₅₁
hypocenter	C₂₅₁	C₂×#577
LCS	G ▷ C₄×C₂₅₁ ▷ C₂×C₂₅₁ ▷ C₂₅₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²×SD₁₆

Complements

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

N	H ≅ G/N	type
1. C₂×#22548763	C₂	semidirect
2. C₂×#22548760	C₂	semidirect
3. #30632493	C₂	direct (N × H)
4. C₂×#22548746	C₂	semidirect
5. C₂×#22548744	C₂	semidirect
6. C₂×#22548742	C₂	semidirect
7. C₂×#22548741	C₂	semidirect
8. C₂×#22548737	C₂	semidirect
9. C₂×#22548736	C₂	semidirect
10. C₂×SD₁₆×D₂₅₁	C₂	semidirect
11. C₂×#22548721	C₂	semidirect
12. C₂²×SD₁₆×C₂₅₁	C₂	semidirect
14. #22548763	C₂²	semidirect
16. #22548760	C₂²	semidirect
18. C₂×#16860811	C₂²	semidirect
22. C₂×#16860810	C₂²	semidirect
26. C₂×Q₈×D₂₅₁	C₂²	semidirect
30. #22548746	C₂²	semidirect
31. #22548744	C₂²	semidirect
32. #22548742	C₂²	semidirect
33. #22548741	C₂²	semidirect
34. #22548737	C₂²	semidirect
35. #22548736	C₂²	semidirect
36. C₂×Dic₁₀₀₄	C₂²	semidirect
37. C₂×#16860800	C₂²	semidirect
38. C₂×#16860799	C₂²	semidirect
39. C₂×#16860799	C₂²	semidirect
40. C₂×#16860798	C₂²	semidirect
41. C₂×#16860797	C₂²	semidirect
42. SD₁₆×D₂₅₁	C₂²	semidirect
43. C₂×D₂₀₀₈	C₂²	semidirect
44. C₂×#16860795	C₂²	semidirect
45. #22548721	C₂²	semidirect
46. C₂×#16860794	C₂²	semidirect
47. C₂×#16860793	C₂²	semidirect
48. C₂×C₈×D₂₅₁	C₂²	semidirect
49. C₂²×Q₈×C₂₅₁	C₂²	semidirect
51. C₂×SD₁₆×C₂₅₁	C₂²	semidirect
52. C₂×SD₁₆×C₂₅₁	C₂²	semidirect
53. C₂×SD₁₆×C₂₅₁	C₂²	semidirect
54. C₂²×C₈×C₂₅₁	C₂²	semidirect
58. #16860811	C₂³	semidirect
65. #16860810	C₂³	semidirect
75. Q₈×D₂₅₁	C₂³	semidirect
95. Dic₁₀₀₄	C₂³	semidirect
96. #16860800	C₂³	semidirect
97. #16860799	C₂³	semidirect
98. #16860799	C₂³	semidirect
99. #16860798	C₂³	semidirect
100. #16860797	C₂³	semidirect
101. D₂₀₀₈	C₂³	semidirect
102. #16860795	C₂³	semidirect
103. #16860794	C₂³	semidirect
104. #16860793	C₂³	semidirect
106. C₈×D₂₅₁	C₂³	semidirect
111. C₂×Q₈×C₂₅₁	C₂³	semidirect
118. SD₁₆×C₂₅₁	C₂³	semidirect
119. SD₁₆×C₂₅₁	C₂³	semidirect
122. C₂×C₈×C₂₅₁	C₂³	semidirect
196. C₂×C₂₅₁	#577	semidirect
201. C₂₅₁	C₂×#577	semidirect
213. C₂²×SD₁₆	D₂₅₁	semidirect
229. C₂²×Q₈	C₂×D₂₅₁	semidirect
247. C₂×SD₁₆	C₂×D₂₅₁	semidirect
248. C₂×SD₁₆	C₂×D₂₅₁	semidirect
249. C₂×SD₁₆	C₂×D₂₅₁	semidirect
256. C₂²×C₈	C₂×D₂₅₁	semidirect
282. C₂×Q₈	C₂²×D₂₅₁	semidirect
314. SD₁₆	C₂²×D₂₅₁	semidirect
315. SD₁₆	C₂²×D₂₅₁	semidirect
324. C₂×C₈	C₂²×D₂₅₁	semidirect
401. C₂	#30632493	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#22548763	2
C₂×#22548760	2
#30632493	2
C₂×#22548746	2
C₂×#22548744	2
C₂×#22548742	2
C₂×#22548741	2
C₂×#22548737	2
C₂×#22548736	2
C₂×SD₁₆×D₂₅₁	2
C₂×#22548721	2
C₂²×SD₁₆×C₂₅₁	2
C₂×#577	251

Subgroups — C2×#30632493 #44565120

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#30632493 #44565120