Subgroups — C₂×#22586203 #31887261

Order 18176.

546 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#17986056	C₂	1	1	yes	maximal, characteristic
2	C₂×#17986052	C₂	1	1	yes	maximal, characteristic
3	#22586203	C₂	1	4	yes	maximal, direct product factor
4	C₂×#432×C₇₁	C₂	1	1	yes	maximal, characteristic
5	#17986056	—	2	1	no	—
6	#17986056	—	2	1	no	—
7	#17986056	C₄	1	2	yes	—
8	#17986056	C₂²	1	2	yes	—
9	#17986052	—	2	1	no	—
10	#17986052	—	2	1	no	—
11	#17986052	C₄	1	2	yes	—
12	#17986052	C₂²	1	2	yes	—
13	C₂×C₄⋊(C₇₁⋊C₈)	—	2	1	no	—
14	C₂×C₄⋊(C₇₁⋊C₈)	—	2	1	no	—
15	C₂×C₂²⋊(C₇₁⋊C₈)	—	2	1	no	—
16	C₂×C₂²⋊(C₇₁⋊C₈)	—	2	1	no	—
17	C₂×#14556039	C₄	1	2	yes	—
18	C₂×C₄×C₇₁⋊C₈	C₄	1	2	yes	—
19	C₂²×C₄²×C₇₁	C₂²	1	1	yes	characteristic
20	#432×C₇₁	—	2	1	no	—
21	#432×C₇₁	—	2	1	no	—
22	#432×C₇₁	C₄	1	2	yes	—
23	#432×C₇₁	C₂²	1	2	yes	—
24	C₂×C₄⋊C₈×C₇₁	—	2	1	no	—
25	C₂×C₂²⋊C₈×C₇₁	C₄	1	2	yes	—
26	C₂×#97×C₇₁	—	2	1	no	—
27	C₂²×C₇₁⋊C₈	—	2	2	no	—
28	C₂²×C₇₁⋊C₈	—	2	2	no	—
29	C₄⋊(C₇₁⋊C₈)	—	2	2	no	—
30	C₄⋊(C₇₁⋊C₈)	—	2	2	no	—
31	C₄⋊(C₇₁⋊C₈)	—	2	2	no	—
32	C₄⋊(C₇₁⋊C₈)	—	2	2	no	—
33	C₂²⋊(C₇₁⋊C₈)	—	2	2	no	—
34	C₂²⋊(C₇₁⋊C₈)	—	2	2	no	—
35	C₂²⋊(C₇₁⋊C₈)	—	2	2	no	—
36	C₂²⋊(C₇₁⋊C₈)	—	2	2	no	—
37	#14556039	—	2	2	no	—
38	#14556039	C₂×C₄	1	4	yes	—
39	C₄×C₇₁⋊C₈	—	2	2	no	—
40	C₄×C₇₁⋊C₈	C₂×C₄	1	4	yes	—
41	C₂³×C₄×C₇₁	C₂×C₄	1	1	yes	characteristic
42	C₂³×C₄×C₇₁	D₄	1	1	yes	characteristic
43	C₂³×C₄×C₇₁	Q₈	1	1	yes	characteristic
44	C₂²×C₈×C₇₁	—	2	2	no	—
45	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
46	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
47	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
48	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
49	C₂×C₄²×C₇₁	C₂×C₄	1	1	yes	characteristic
50	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
51	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
52	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
53	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
54	C₂×C₄²×C₇₁	D₄	1	1	yes	characteristic
55	C₂×C₄²×C₇₁	Q₈	1	1	yes	characteristic
56	C₂×C₄²×C₇₁	C₂³	1	1	yes	characteristic
57	C₄⋊C₈×C₇₁	—	2	2	no	—
58	C₄⋊C₈×C₇₁	—	2	2	no	—
59	C₂²⋊C₈×C₇₁	—	2	2	no	—
60	C₂²⋊C₈×C₇₁	C₂×C₄	1	4	yes	—
61	#97×C₇₁	—	2	2	no	—
62	#97×C₇₁	—	2	2	no	—
63	C₂×C₇₁⋊C₈	—	2	4	no	—
64	C₂×C₇₁⋊C₈	—	2	4	no	—
65	C₂×C₇₁⋊C₈	—	4	4	no	—
66	C₂×C₇₁⋊C₈	—	4	4	no	—
67	C₂⁴×C₇₁	C₄⋊C₄	1	1	yes	characteristic
68	C₂²×C₄×C₇₁	—	2	4	no	—
69	C₂²×C₄×C₇₁	—	4	2	no	—
70	C₂²×C₄×C₇₁	—	4	2	no	—
71	C₂²×C₄×C₇₁	C₄²	1	1	yes	characteristic
72	C₂²×C₄×C₇₁	C₄²	1	1	yes	characteristic
73	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
74	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
75	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
76	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
77	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
78	C₂²×C₄×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
79	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
80	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
81	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
82	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
83	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
84	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
85	C₂²×C₄×C₇₁	C₄⋊C₄	1	1	yes	characteristic
86	C₂²×C₄×C₇₁	C₂²×C₄	1	1	yes	characteristic
87	C₂²×C₄×C₇₁	C₂×D₄	1	1	yes	characteristic
88	C₂²×C₄×C₇₁	C₂×Q₈	1	1	yes	characteristic
89	C₂×C₈×C₇₁	—	2	4	no	—
90	C₂×C₈×C₇₁	—	4	4	no	—
91	C₄²×C₇₁	C₄²	1	1	yes	characteristic
92	C₄²×C₇₁	C₄²	1	1	yes	characteristic
93	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
94	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
95	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
96	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
97	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
98	C₄²×C₇₁	C₂²⋊C₄	1	1	yes	characteristic
99	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
100	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
101	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
102	C₄²×C₇₁	C₄⋊C₄	1	1	yes	characteristic
103	C₄²×C₇₁	C₂²×C₄	1	1	yes	characteristic
104	C₄²×C₇₁	C₂²×C₄	1	1	yes	characteristic
105	C₄²×C₇₁	C₂×D₄	1	1	yes	characteristic
106	C₄²×C₇₁	C₂×D₄	1	1	yes	characteristic
107	C₂³×C₇₁	—	2	2	no	—
108	C₂³×C₇₁	—	2	2	no	—
109	C₂³×C₇₁	—	2	2	no	—
110	C₂³×C₇₁	#95	1	1	yes	characteristic
111	C₂³×C₇₁	#95	1	1	yes	characteristic
112	C₂³×C₇₁	C₂×C₄⋊C₄	1	1	yes	characteristic
113	C₂×C₄×C₇₁	—	2	2	no	—
114	C₂×C₄×C₇₁	—	2	2	no	—
115	C₂×C₄×C₇₁	—	2	2	no	—
116	C₂×C₄×C₇₁	—	2	2	no	—
117	C₂×C₄×C₇₁	—	2	2	no	—
118	C₂×C₄×C₇₁	—	2	2	no	—
119	C₂×C₄×C₇₁	—	2	2	no	—
120	C₂×C₄×C₇₁	—	2	2	no	—
121	C₂×C₄×C₇₁	—	2	2	no	—
122	C₂×C₄×C₇₁	—	4	1	no	—
123	C₂×C₄×C₇₁	—	4	1	no	—
124	C₂×C₄×C₇₁	—	4	1	no	—
125	C₂×C₄×C₇₁	—	4	1	no	—
126	C₂×C₄×C₇₁	—	4	1	no	—
127	C₂×C₄×C₇₁	—	4	1	no	—
128	C₂×C₄×C₇₁	—	4	1	no	—
129	C₂×C₄×C₇₁	—	4	1	no	—
130	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
131	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
132	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
133	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
134	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
135	C₂×C₄×C₇₁	#95	1	1	yes	characteristic
136	C₂×C₄×C₇₁	#108	1	4	yes	—
137	C₂×C₄×C₇₁	C₂×C₄²	1	1	yes	characteristic
138	C₂×C₄×C₇₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
139	C₂×C₄×C₇₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
140	C₂×C₄×C₇₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
141	C₂×C₄×C₇₁	C₂×C₄⋊C₄	1	1	yes	characteristic
142	C₂×C₄×C₇₁	C₂×C₄⋊C₄	1	1	yes	characteristic
143	C₈×C₇₁	—	4	4	no	—
144	C₇₁⋊C₈	—	4	4	no	—
145	C₇₁⋊C₈	—	4	4	no	—
146	C₂²×C₇₁	—	2	1	no	—
147	C₂²×C₇₁	—	2	1	no	—
148	C₂²×C₇₁	—	2	1	no	—
149	C₂²×C₇₁	—	2	1	no	—
150	C₂²×C₇₁	—	2	1	no	—
151	C₂²×C₇₁	—	2	1	no	—
152	C₂²×C₇₁	—	4	4	no	—
153	C₂²×C₇₁	H(3,ℤ/4)	1	2	yes	—
154	C₂²×C₇₁	#341	1	2	yes	—
155	C₂²×C₇₁	#344	1	2	yes	—
156	C₂²×C₇₁	C₂×#95	1	1	yes	characteristic
157	C₄×C₇₁	—	2	1	no	—
158	C₄×C₇₁	—	2	1	no	—
159	C₄×C₇₁	—	2	1	no	—
160	C₄×C₇₁	—	2	1	no	—
161	C₄×C₇₁	—	2	1	no	—
162	C₄×C₇₁	—	2	1	no	—
163	C₄×C₇₁	—	2	1	no	—
164	C₄×C₇₁	—	2	1	no	—
165	C₄×C₇₁	—	2	1	no	—
166	C₄×C₇₁	—	2	1	no	—
167	C₄×C₇₁	#341	1	2	yes	—
168	C₄×C₇₁	C₂×#108	1	2	yes	—
169	C₂×#1287	—	71	1	no	maximal, Sylow
170	C₂×C₇₁	—	4	1	no	—
171	C₂×C₇₁	—	4	1	no	—
172	C₂×C₇₁	#1287	1	4	yes	complemented
173	C₂×C₇₁	C₂×H(3,ℤ/4)	1	1	yes	characteristic
174	C₂×C₇₁	C₂×#341	1	1	yes	characteristic
175	C₂×C₇₁	C₂×#344	1	1	yes	characteristic
176	C₂×#432	—	71	1	no	—
177	C₂×#432	D₇₁	1	1	yes	characteristic
178	C₂×#431	—	71	1	no	—
179	#1287	—	71	4	no	—
180	C₇₁	C₂×#1287	1	1	yes	characteristic, complemented, Sylow
181	C₂²×C₄²	C₂×D₇₁	1	1	yes	characteristic
182	#432	—	2	1	no	—
183	#432	—	2	1	no	—
184	#432	—	71	2	no	—
185	#432	—	71	2	no	—
186	#432	—	142	1	no	—
187	#432	—	142	1	no	—
188	#432	Dic₇₁	1	2	yes	—
189	#432	C₂×D₇₁	1	2	yes	—
190	#431	—	71	2	no	—
191	#431	—	71	2	no	—
192	#431	—	142	1	no	—
193	#431	—	142	1	no	—
194	C₂×C₄⋊C₈	—	2	1	no	—
195	C₂×C₄⋊C₈	—	142	1	no	—
196	C₂×C₄⋊C₈	—	142	1	no	—
197	C₂×C₂²⋊C₈	—	142	1	no	—
198	C₂×C₂²⋊C₈	—	142	1	no	—
199	C₂×C₂²⋊C₈	Dic₇₁	1	2	yes	—
200	C₂×#97	—	2	1	no	—
201	C₂×#97	—	71	2	no	—
202	C₂×C₄×C₈	—	71	2	no	—
203	C₂³×C₄	Dic₁₄₂	1	1	yes	characteristic
204	C₂³×C₄	D₂₈₄	1	1	yes	characteristic
205	C₂³×C₄	C₂×Dic₇₁	1	1	yes	characteristic
206	C₂²×C₈	—	2	2	no	—
207	C₂²×C₈	—	142	2	no	—
208	C₂²×C₈	—	142	2	no	—
209	C₂×C₄²	Dic₁₄₂	1	1	yes	characteristic
210	C₂×C₄²	C₄×D₇₁	1	1	yes	characteristic
211	C₂×C₄²	C₄×D₇₁	1	1	yes	characteristic
212	C₂×C₄²	C₄×D₇₁	1	1	yes	characteristic
213	C₂×C₄²	C₄×D₇₁	1	1	yes	characteristic
214	C₂×C₄²	D₂₈₄	1	1	yes	characteristic
215	C₂×C₄²	C₂×Dic₇₁	1	1	yes	characteristic
216	C₂×C₄²	C₂²⋊D₇₁	1	1	yes	characteristic
217	C₂×C₄²	C₂²⋊D₇₁	1	1	yes	characteristic
218	C₂×C₄²	C₂²⋊D₇₁	1	1	yes	characteristic
219	C₂×C₄²	C₂²⋊D₇₁	1	1	yes	characteristic
220	C₂×C₄²	C₂²×D₇₁	1	1	yes	characteristic
221	C₄⋊C₈	—	2	2	no	—
222	C₄⋊C₈	—	2	2	no	—
223	C₄⋊C₈	—	142	2	no	—
224	C₄⋊C₈	—	142	2	no	—
225	C₄⋊C₈	—	142	2	no	—
226	C₄⋊C₈	—	142	2	no	—
227	C₂²⋊C₈	—	2	2	no	—
228	C₂²⋊C₈	—	142	2	no	—
229	C₂²⋊C₈	—	142	2	no	—
230	C₂²⋊C₈	—	142	2	no	—
231	C₂²⋊C₈	—	142	2	no	—
232	C₂²⋊C₈	C₂×Dic₇₁	1	4	yes	—
233	#97	—	2	2	no	—
234	#97	—	2	2	no	—
235	#97	—	71	4	no	—
236	#97	—	142	2	no	—
237	C₄×C₈	—	71	4	no	—
238	C₄×C₈	—	142	2	no	—
239	C₂⁴	C₄⋊Dic₇₁	1	1	yes	characteristic
240	C₂²×C₄	—	2	4	no	—
241	C₂²×C₄	—	4	2	no	—
242	C₂²×C₄	—	4	2	no	—
243	C₂²×C₄	C₄×Dic₇₁	1	1	yes	characteristic
244	C₂²×C₄	C₄×Dic₇₁	1	1	yes	characteristic
245	C₂²×C₄	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
246	C₂²×C₄	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
247	C₂²×C₄	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
248	C₂²×C₄	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
249	C₂²×C₄	C₂²⋊Dic₇₁	1	1	yes	characteristic
250	C₂²×C₄	C₂²⋊Dic₇₁	1	1	yes	characteristic
251	C₂²×C₄	Dic₇₁⋊C₄	1	1	yes	characteristic
252	C₂²×C₄	Dic₇₁⋊C₄	1	1	yes	characteristic
253	C₂²×C₄	Dic₇₁⋊C₄	1	1	yes	characteristic
254	C₂²×C₄	Dic₇₁⋊C₄	1	1	yes	characteristic
255	C₂²×C₄	C₄⋊Dic₇₁	1	1	yes	characteristic
256	C₂²×C₄	C₄⋊Dic₇₁	1	1	yes	characteristic
257	C₂²×C₄	C₄⋊Dic₇₁	1	1	yes	characteristic
258	C₂²×C₄	C₂²×Dic₇₁	1	1	yes	characteristic
259	C₂²×C₄	C₂×D₂₈₄	1	1	yes	characteristic
260	C₂²×C₄	C₂×Dic₁₄₂	1	1	yes	characteristic
261	C₂×C₈	—	2	4	no	—
262	C₂×C₈	—	4	4	no	—
263	C₂×C₈	—	284	4	no	—
264	C₂×C₈	—	284	4	no	—
265	C₂×C₈	—	142	4	no	—
266	C₂×C₈	—	142	4	no	—
267	C₄²	C₄×Dic₇₁	1	1	yes	characteristic
268	C₄²	C₄×Dic₇₁	1	1	yes	characteristic
269	C₄²	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
270	C₄²	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
271	C₄²	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
272	C₄²	(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
273	C₄²	C₂²⋊Dic₇₁	1	1	yes	characteristic
274	C₄²	C₂²⋊Dic₇₁	1	1	yes	characteristic
275	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
276	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
277	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
278	C₄²	Dic₇₁⋊C₄	1	1	yes	characteristic
279	C₄²	C₂×C₄×D₇₁	1	1	yes	characteristic
280	C₄²	C₂×C₄×D₇₁	1	1	yes	characteristic
281	C₄²	C₂×C₂²⋊D₇₁	1	1	yes	characteristic
282	C₄²	C₂×C₂²⋊D₇₁	1	1	yes	characteristic
283	C₂³	—	2	2	no	—
284	C₂³	—	2	2	no	—
285	C₂³	—	2	2	no	—
286	C₂³	C₇₁⋊#95	1	1	yes	characteristic
287	C₂³	C₇₁⋊#95	1	1	yes	characteristic
288	C₂³	C₂×C₄⋊Dic₇₁	1	1	yes	characteristic
289	C₂×C₄	—	2	2	no	—
290	C₂×C₄	—	2	2	no	—
291	C₂×C₄	—	2	2	no	—
292	C₂×C₄	—	2	2	no	—
293	C₂×C₄	—	2	2	no	—
294	C₂×C₄	—	2	2	no	—
295	C₂×C₄	—	2	2	no	—
296	C₂×C₄	—	2	2	no	—
297	C₂×C₄	—	2	2	no	—
298	C₂×C₄	—	4	1	no	—
299	C₂×C₄	—	4	1	no	—
300	C₂×C₄	—	4	1	no	—
301	C₂×C₄	—	4	1	no	—
302	C₂×C₄	—	4	1	no	—
303	C₂×C₄	—	4	1	no	—
304	C₂×C₄	—	4	1	no	—
305	C₂×C₄	—	4	1	no	—
306	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
307	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
308	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
309	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
310	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
311	C₂×C₄	C₇₁⋊#95	1	1	yes	characteristic
312	C₂×C₄	#14556063	1	4	yes	—
313	C₂×C₄	C₂×C₄×Dic₇₁	1	1	yes	characteristic
314	C₂×C₄	C₂×(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
315	C₂×C₄	C₂×(C₂×D₇₁)⋊C₄	1	1	yes	characteristic
316	C₂×C₄	C₂×C₂²⋊Dic₇₁	1	1	yes	characteristic
317	C₂×C₄	C₂×Dic₇₁⋊C₄	1	1	yes	characteristic
318	C₂×C₄	C₂×Dic₇₁⋊C₄	1	1	yes	characteristic
319	C₈	—	4	4	no	—
320	C₈	—	284	4	no	—
321	C₈	—	284	4	no	—
322	C₂²	—	2	1	no	—
323	C₂²	—	2	1	no	—
324	C₂²	—	2	1	no	—
325	C₂²	—	2	1	no	—
326	C₂²	—	2	1	no	—
327	C₂²	—	2	1	no	—
328	C₂²	—	4	4	no	—
329	C₂²	#17985756	1	2	yes	—
330	C₂²	#17985763	1	2	yes	—
331	C₂²	#17985769	1	2	yes	—
332	C₂²	C₂×C₇₁⋊#95	1	1	yes	characteristic
333	C₄	—	2	1	no	—
334	C₄	—	2	1	no	—
335	C₄	—	2	1	no	—
336	C₄	—	2	1	no	—
337	C₄	—	2	1	no	—
338	C₄	—	2	1	no	—
339	C₄	—	2	1	no	—
340	C₄	—	2	1	no	—
341	C₄	—	2	1	no	—
342	C₄	—	2	1	no	—
343	C₄	#17985763	1	2	yes	—
344	C₄	C₂×#14556063	1	2	yes	—
345	C₂	—	4	1	no	—
346	C₂	—	4	1	no	—
347	C₂	#22586203	1	4	yes	direct product factor
348	C₂	C₂×#17985756	1	1	yes	characteristic
349	C₂	C₂×#17985763	1	1	yes	characteristic
350	C₂	C₂×#17985769	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₇₁⋊#95
commutator	C₂×C₄×C₇₁	C₂×C₄²
Frattini	C₂×C₄²	C₂²×D₇₁
Fitting	C₂×#432×C₇₁	C₂
socle	C₂³×C₇₁	#95
prime radical	C₂⁴×C₇₁	C₄⋊C₄
cosocle	C₂×C₄²×C₇₁	C₂³
hypercenter	C₂×#432	D₇₁
hypocenter	C₇₁	C₂×#1287
LCS	G ▷ C₂×C₄×C₇₁ ▷ C₂×C₇₁ ▷ C₇₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂×#432

Complements

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

N	H ≅ G/N	type
3. #22586203	C₂	direct (N × H)
172. C₂×C₇₁	#1287	semidirect
180. C₇₁	C₂×#1287	semidirect
347. C₂	#22586203	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×#17986056	2
C₂×#17986052	2
#22586203	2
C₂×#432×C₇₁	2
C₂×#1287	71

Subgroups — C2×#22586203 #31887261

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22586203 #31887261