Subgroups — C₂×#26019144 #36524164

Order 22784.

746 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19151728	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₄×#13083563	C₂	1	1	yes	maximal, characteristic
3	C₂×#19151677	C₂	1	1	yes	maximal, characteristic
4	#26019144	C₂	1	8	yes	maximal, direct product factor
5	C₂×#19151349	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#19151330	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#19151327	C₂	1	1	yes	maximal, characteristic
8	C₂×C₈²×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×#13083563	C₄	1	1	yes	characteristic
10	C₂²×#13083557	—	2	1	no	—
11	C₂×C₄×Dic₁₇₈	C₂²	1	1	yes	characteristic
12	C₂×C₄×D₃₅₆	C₂²	1	1	yes	characteristic
13	#19151728	—	2	2	no	—
14	#19151728	C₂²	1	4	yes	complemented
15	C₄×#13083563	C₄	1	4	yes	—
16	C₄×#13083563	C₂²	1	4	yes	—
17	#19151677	—	2	2	no	—
18	#19151677	C₂²	1	4	yes	—
19	C₂×#15667944	C₄	1	1	yes	characteristic
20	C₂×C₄⋊#10623494	C₂²	1	1	yes	characteristic
21	C₂×C₄⋊#10623494	C₂²	1	1	yes	characteristic
22	C₂×#15667941	—	2	1	no	—
23	C₂×#15667937	C₄	1	1	yes	characteristic
24	C₂×#15667934	C₄	1	1	yes	characteristic
25	C₂×#15667924	—	2	1	no	—
26	C₂×#15667922	—	2	1	no	—
27	#19151349	C₂²	1	4	yes	complemented
28	#19151330	C₂²	1	4	yes	complemented
29	#19151327	C₂²	1	4	yes	—
30	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
31	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
32	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
33	C₈²×C₈₉	C₂²	1	4	yes	complemented
34	C₂²×Dic₁₇₈	C₂×C₄	1	1	yes	characteristic
35	C₂²×D₃₅₆	C₂×C₄	1	1	yes	characteristic
36	C₂²×C₄×D₈₉	—	2	1	no	—
37	C₂×#13083563	—	2	4	no	—
38	C₂×#13083563	C₂×C₄	1	4	yes	—
39	C₂×#13083557	—	2	4	no	—
40	C₂×#13083557	—	4	4	no	—
41	C₂²×#10623494	—	2	1	no	—
42	C₂²×#10623494	—	2	1	no	—
43	C₄×Dic₁₇₈	—	2	1	no	—
44	C₄×Dic₁₇₈	—	2	1	no	—
45	C₄×Dic₁₇₈	C₂×C₄	1	2	yes	—
46	C₄×Dic₁₇₈	C₂³	1	2	yes	—
47	C₄×D₃₅₆	—	2	1	no	—
48	C₄×D₃₅₆	—	2	1	no	—
49	C₄×D₃₅₆	C₂×C₄	1	2	yes	—
50	C₄×D₃₅₆	C₂³	1	2	yes	—
51	C₂×C₄⋊Dic₈₉	C₂×C₄	1	1	yes	characteristic
52	C₂×C₄⋊Dic₈₉	C₂×C₄	1	1	yes	characteristic
53	C₂×#13083553	—	2	1	no	—
54	C₂×#13083551	—	2	1	no	—
55	C₂×C₄×Dic₈₉	—	2	1	no	—
56	#15667944	C₂×C₄	1	4	yes	—
57	C₄⋊#10623494	—	2	1	no	—
58	C₄⋊#10623494	—	2	1	no	—
59	C₄⋊#10623494	C₂³	1	2	yes	—
60	C₄⋊#10623494	C₂³	1	2	yes	—
61	#15667941	—	2	4	no	—
62	#15667937	C₂×C₄	1	4	yes	—
63	#15667934	C₂×C₄	1	4	yes	—
64	#15667924	—	2	4	no	—
65	#15667922	—	2	4	no	—
66	C₂²×C₈×C₈₉	—	2	1	no	—
67	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
68	C₂²×C₈×C₈₉	C₂×C₄	1	1	yes	characteristic
69	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
70	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
71	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
72	C₄×C₈×C₈₉	—	2	1	no	—
73	C₄×C₈×C₈₉	C₂×C₄	1	2	yes	—
74	C₄×C₈×C₈₉	D₄	1	2	yes	—
75	C₄×C₈×C₈₉	C₂³	1	2	yes	—
76	C₄×C₈×C₈₉	C₂³	1	2	yes	—
77	C₄×C₈×C₈₉	C₂³	1	2	yes	—
78	C₂³×D₈₉	—	2	1	no	—
79	C₂×Dic₁₇₈	—	2	2	no	—
80	C₂×Dic₁₇₈	—	2	2	no	—
81	C₂×Dic₁₇₈	—	2	1	no	—
82	C₂×Dic₁₇₈	C₂²×C₄	1	2	yes	—
83	C₂×D₃₅₆	—	2	2	no	—
84	C₂×D₃₅₆	—	2	2	no	—
85	C₂×D₃₅₆	—	2	1	no	—
86	C₂×D₃₅₆	C₂²×C₄	1	2	yes	—
87	C₂²×Dic₈₉	—	2	1	no	—
88	C₂²×Dic₈₉	—	2	1	no	—
89	C₂²×Dic₈₉	—	2	1	no	—
90	C₂×C₄×D₈₉	—	2	2	no	—
91	C₂×C₄×D₈₉	—	2	2	no	—
92	C₂×C₄×D₈₉	—	4	2	no	—
93	C₂×C₄×D₈₉	—	4	2	no	—
94	#13083563	—	2	8	no	—
95	#13083557	—	4	8	no	—
96	C₂×#10623494	—	2	2	no	—
97	C₂×#10623494	—	2	2	no	—
98	C₂×#10623494	—	4	2	no	—
99	C₂×#10623494	—	4	2	no	—
100	C₄⋊Dic₈₉	—	2	1	no	—
101	C₄⋊Dic₈₉	—	2	1	no	—
102	C₄⋊Dic₈₉	C₂²×C₄	1	2	yes	—
103	C₄⋊Dic₈₉	C₂²×C₄	1	2	yes	—
104	#13083553	—	2	2	no	—
105	#13083553	—	2	2	no	—
106	#13083551	—	2	2	no	—
107	#13083551	—	2	2	no	—
108	C₄×Dic₈₉	—	2	2	no	—
109	C₄×Dic₈₉	—	2	2	no	—
110	C₂²×C₄×C₈₉	C₂²×C₄	1	1	yes	characteristic
111	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
112	C₂²×C₄×C₈₉	#41	1	1	yes	characteristic
113	C₂×C₈×C₈₉	—	2	4	no	—
114	C₂×C₈×C₈₉	—	2	2	no	—
115	C₂×C₈×C₈₉	—	2	2	no	—
116	C₂×C₈×C₈₉	—	2	2	no	—
117	C₂×C₈×C₈₉	M₁₆	1	4	yes	complemented
118	C₂×C₈×C₈₉	SD₁₆	1	4	yes	complemented
119	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
120	C₂×C₈×C₈₉	C₂²×C₄	1	2	yes	—
121	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
122	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
123	C₄²×C₈₉	C₂²×C₄	1	1	yes	characteristic
124	C₄²×C₈₉	C₂×D₄	1	1	yes	characteristic
125	C₄²×C₈₉	#41	1	1	yes	characteristic
126	C₄²×C₈₉	C₂⁴	1	1	yes	characteristic
127	C₂³×C₈₉	C₄×D₄	1	1	yes	characteristic
128	C₂²×D₈₉	—	2	2	no	—
129	C₂²×D₈₉	—	4	2	no	—
130	C₂²×D₈₉	—	4	2	no	—
131	C₂²×D₈₉	—	4	2	no	—
132	C₂×C₄×C₈₉	—	2	2	no	—
133	C₂×C₄×C₈₉	C₄×D₄	1	1	yes	characteristic
134	C₂×C₄×C₈₉	C₄×D₄	1	1	yes	characteristic
135	C₂×C₄×C₈₉	C₄×D₄	1	1	yes	characteristic
136	C₂×C₄×C₈₉	C₂×M₁₆	1	2	yes	—
137	C₂×C₄×C₈₉	#131	1	2	yes	—
138	C₂×C₄×C₈₉	C₂×SD₁₆	1	2	yes	—
139	C₂×C₄×C₈₉	#135	1	2	yes	—
140	C₂×C₄×C₈₉	C₂³×C₄	1	1	yes	characteristic
141	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
142	C₂×C₄×C₈₉	C₂×#41	1	1	yes	characteristic
143	C₂×Dic₈₉	—	2	2	no	—
144	C₂×Dic₈₉	—	2	2	no	—
145	C₂×Dic₈₉	—	2	2	no	—
146	C₂×Dic₈₉	—	4	2	no	—
147	C₂×Dic₈₉	—	4	2	no	—
148	C₂×Dic₈₉	—	4	2	no	—
149	D₃₅₆	—	2	2	no	—
150	D₃₅₆	—	2	2	no	—
151	D₃₅₆	—	4	2	no	—
152	C₄×D₈₉	—	4	2	no	—
153	C₄×D₈₉	—	4	2	no	—
154	C₄×D₈₉	—	4	4	no	—
155	Dic₁₇₈	—	2	2	no	—
156	Dic₁₇₈	—	2	2	no	—
157	Dic₁₇₈	—	4	2	no	—
158	C₈×C₈₉	—	2	4	no	—
159	C₈×C₈₉	—	2	2	no	—
160	C₈×C₈₉	—	2	2	no	—
161	C₈×C₈₉	C₂×M₁₆	1	4	yes	complemented
162	C₈×C₈₉	C₂×SD₁₆	1	4	yes	complemented
163	#10623494	—	4	2	no	—
164	#10623494	—	4	2	no	—
165	C₂²×C₈₉	#436	1	2	yes	—
166	C₂²×C₈₉	C₄×SD₁₆	1	2	yes	—
167	C₂²×C₈₉	#443	1	2	yes	—
168	C₂²×C₈₉	C₂×C₄×D₄	1	1	yes	characteristic
169	C₂×D₈₉	—	4	2	no	—
170	C₂×D₈₉	—	4	2	no	—
171	C₂×D₈₉	—	4	2	no	—
172	C₂×D₈₉	—	8	4	no	—
173	C₄×C₈₉	—	2	1	no	—
174	C₄×C₈₉	—	2	1	no	—
175	C₄×C₈₉	#436	1	2	yes	—
176	C₄×C₈₉	C₄×SD₁₆	1	2	yes	—
177	C₄×C₈₉	C₂²×M₁₆	1	1	yes	characteristic
178	C₄×C₈₉	C₂×#131	1	1	yes	characteristic
179	C₄×C₈₉	C₂²×SD₁₆	1	1	yes	characteristic
180	C₄×C₈₉	C₂×#135	1	1	yes	characteristic
181	Dic₈₉	—	4	2	no	—
182	Dic₈₉	—	4	2	no	—
183	Dic₈₉	—	4	2	no	—
184	C₂×#1590	—	89	1	no	maximal, Sylow
185	C₂×C₈₉	#1590	1	4	yes	complemented
186	C₂×C₈₉	C₂×#436	1	1	yes	characteristic
187	C₂×C₈₉	C₂×C₄×SD₁₆	1	1	yes	characteristic
188	C₂×C₈₉	C₂×#443	1	1	yes	characteristic
189	D₈₉	—	8	2	no	—
190	C₂×#446	—	89	1	no	—
191	C₂×C₄×SD₁₆	—	89	1	no	—
192	C₂×#436	—	89	1	no	—
193	#1590	—	89	8	no	—
194	C₂×#334	—	89	1	no	—
195	C₂×Q₈⋊C₈	—	89	1	no	—
196	C₂×D₄⋊C₈	—	89	1	no	—
197	C₂×C₈²	D₈₉	1	1	yes	characteristic, complemented
198	C₈₉	C₂×#1590	1	1	yes	characteristic, complemented, Sylow
199	C₂²×SD₁₆	—	89	1	no	—
200	C₂²×M₁₆	—	178	1	no	—
201	C₂×C₄×Q₈	—	89	1	no	—
202	C₂×C₄×D₄	—	89	1	no	—
203	#446	—	89	4	no	—
204	#446	—	178	2	no	—
205	C₄×SD₁₆	—	89	4	no	—
206	C₄×SD₁₆	—	89	4	no	—
207	#436	—	89	4	no	—
208	#436	—	178	2	no	—
209	C₂×#106	—	89	1	no	—
210	C₂×C₄⋊C₈	—	89	1	no	—
211	C₂×C₄⋊C₈	—	89	1	no	—
212	C₂×C₄⋊C₈	—	178	1	no	—
213	C₂×#103	—	89	1	no	—
214	C₂×#102	—	89	1	no	—
215	C₂×C₂²⋊C₈	—	178	1	no	—
216	C₂×#97	—	178	1	no	—
217	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
218	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
219	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
220	#334	—	89	4	no	—
221	Q₈⋊C₈	—	89	4	no	—
222	D₄⋊C₈	—	89	4	no	—
223	C₈²	C₂×D₈₉	1	4	yes	complemented
224	C₂²×Q₈	—	89	1	no	—
225	C₂²×D₄	—	89	1	no	—
226	C₂³×C₄	—	178	1	no	—
227	C₂×SD₁₆	—	89	4	no	—
228	C₂×SD₁₆	—	178	4	no	—
229	C₂×M₁₆	—	356	4	no	—
230	C₂×M₁₆	—	178	4	no	—
231	C₂²×C₈	—	2	1	no	—
232	C₂²×C₈	—	178	1	no	—
233	C₂²×C₈	—	178	1	no	—
234	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
235	C₂²×C₈	C₄×D₈₉	1	1	yes	characteristic
236	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
237	C₂²×C₈	D₃₅₆	1	1	yes	characteristic
238	C₄×Q₈	—	89	2	no	—
239	C₄×Q₈	—	89	2	no	—
240	C₄×Q₈	—	178	1	no	—
241	C₄×Q₈	—	178	1	no	—
242	C₄×D₄	—	89	2	no	—
243	C₄×D₄	—	89	2	no	—
244	C₄×D₄	—	178	1	no	—
245	C₄×D₄	—	178	1	no	—
246	C₂×C₄⋊C₄	—	89	1	no	—
247	C₂×C₄⋊C₄	—	89	1	no	—
248	C₂×C₄⋊C₄	—	178	1	no	—
249	C₂×C₂²⋊C₄	—	178	1	no	—
250	C₂×C₄²	—	178	1	no	—
251	C₂×C₄²	C₂²×D₈₉	1	1	yes	characteristic
252	#106	—	89	4	no	—
253	C₄⋊C₈	—	89	2	no	—
254	C₄⋊C₈	—	89	2	no	—
255	C₄⋊C₈	—	178	4	no	—
256	C₄⋊C₈	—	178	1	no	—
257	C₄⋊C₈	—	178	1	no	—
258	#103	—	89	4	no	—
259	#102	—	89	4	no	—
260	C₂²⋊C₈	—	178	4	no	—
261	#97	—	178	4	no	—
262	C₄×C₈	—	2	1	no	—
263	C₄×C₈	C₄×D₈₉	1	2	yes	—
264	C₄×C₈	D₃₅₆	1	2	yes	—
265	C₄×C₈	C₂²×D₈₉	1	2	yes	—
266	C₄×C₈	C₂²×D₈₉	1	2	yes	—
267	C₄×C₈	C₂²×D₈₉	1	2	yes	—
268	C₂⁴	—	178	1	no	—
269	C₂×Q₈	—	89	2	no	—
270	C₂×Q₈	—	178	2	no	—
271	C₂×Q₈	—	178	2	no	—
272	C₂×Q₈	—	178	1	no	—
273	C₂×D₄	—	89	2	no	—
274	C₂×D₄	—	178	1	no	—
275	C₂×D₄	—	178	2	no	—
276	C₂×D₄	—	178	2	no	—
277	C₂²×C₄	—	356	2	no	—
278	C₂²×C₄	—	356	2	no	—
279	C₂²×C₄	—	178	1	no	—
280	C₂²×C₄	—	178	1	no	—
281	C₂²×C₄	—	178	1	no	—
282	C₂²×C₄	—	178	2	no	—
283	C₂²×C₄	—	178	2	no	—
284	C₂²×C₄	C₂×C₄×D₈₉	1	1	yes	characteristic
285	C₂²×C₄	C₂×D₃₅₆	1	1	yes	characteristic
286	C₂²×C₄	#13083574	1	1	yes	characteristic
287	SD₁₆	—	178	8	no	—
288	M₁₆	—	356	8	no	—
289	C₂×C₈	—	2	4	no	—
290	C₂×C₈	—	2	2	no	—
291	C₂×C₈	—	2	2	no	—
292	C₂×C₈	—	2	2	no	—
293	C₂×C₈	—	356	2	no	—
294	C₂×C₈	—	356	2	no	—
295	C₂×C₈	—	178	2	no	—
296	C₂×C₈	—	178	2	no	—
297	C₂×C₈	#13083557	1	4	yes	complemented
298	C₂×C₈	#13083563	1	4	yes	complemented
299	C₂×C₈	C₂×C₄×D₈₉	1	2	yes	—
300	C₂×C₈	C₂×C₄×D₈₉	1	2	yes	—
301	C₂×C₈	C₂×D₃₅₆	1	2	yes	—
302	C₂×C₈	C₂×D₃₅₆	1	2	yes	—
303	C₄⋊C₄	—	89	2	no	—
304	C₄⋊C₄	—	89	2	no	—
305	C₄⋊C₄	—	178	1	no	—
306	C₄⋊C₄	—	178	1	no	—
307	C₄⋊C₄	—	178	2	no	—
308	C₄⋊C₄	—	178	2	no	—
309	C₂²⋊C₄	—	178	2	no	—
310	C₂²⋊C₄	—	178	2	no	—
311	C₄²	—	178	2	no	—
312	C₄²	—	178	2	no	—
313	C₄²	C₂×C₄×D₈₉	1	1	yes	characteristic
314	C₄²	C₂×D₃₅₆	1	1	yes	characteristic
315	C₄²	#13083574	1	1	yes	characteristic
316	C₄²	C₂³×D₈₉	1	1	yes	characteristic
317	C₂³	—	356	2	no	—
318	C₂³	—	356	2	no	—
319	C₂³	—	356	2	no	—
320	C₂³	—	178	2	no	—
321	C₂³	C₄×D₃₅₆	1	1	yes	characteristic
322	Q₈	—	356	2	no	—
323	Q₈	—	178	2	no	—
324	Q₈	—	178	2	no	—
325	D₄	—	356	2	no	—
326	D₄	—	178	2	no	—
327	D₄	—	178	2	no	—
328	C₂×C₄	—	2	2	no	—
329	C₂×C₄	—	356	2	no	—
330	C₂×C₄	—	356	2	no	—
331	C₂×C₄	—	356	2	no	—
332	C₂×C₄	—	356	4	no	—
333	C₂×C₄	—	356	2	no	—
334	C₂×C₄	—	356	2	no	—
335	C₂×C₄	—	178	2	no	—
336	C₂×C₄	—	178	2	no	—
337	C₂×C₄	—	178	2	no	—
338	C₂×C₄	C₄×D₃₅₆	1	1	yes	characteristic
339	C₂×C₄	C₄×D₃₅₆	1	1	yes	characteristic
340	C₂×C₄	C₄×D₃₅₆	1	1	yes	characteristic
341	C₂×C₄	C₂×#13083557	1	2	yes	—
342	C₂×C₄	#15668018	1	2	yes	—
343	C₂×C₄	C₂×#13083563	1	2	yes	—
344	C₂×C₄	#15668034	1	2	yes	—
345	C₂×C₄	C₂²×C₄×D₈₉	1	1	yes	characteristic
346	C₂×C₄	C₂²×D₃₅₆	1	1	yes	characteristic
347	C₂×C₄	C₂×#13083574	1	1	yes	characteristic
348	C₈	—	2	4	no	—
349	C₈	—	2	2	no	—
350	C₈	—	2	2	no	—
351	C₈	—	356	2	no	—
352	C₈	—	356	2	no	—
353	C₈	C₂×#13083557	1	4	yes	complemented
354	C₈	C₂×#13083563	1	4	yes	complemented
355	C₂²	—	356	2	no	—
356	C₂²	—	356	2	no	—
357	C₂²	—	356	2	no	—
358	C₂²	—	712	4	no	—
359	C₂²	#19151677	1	2	yes	—
360	C₂²	C₄×#13083563	1	2	yes	—
361	C₂²	#19151716	1	2	yes	—
362	C₂²	C₂×C₄×D₃₅₆	1	1	yes	characteristic
363	C₄	—	2	1	no	—
364	C₄	—	2	1	no	—
365	C₄	—	356	2	no	—
366	C₄	—	356	2	no	—
367	C₄	—	356	2	no	—
368	C₄	#19151677	1	2	yes	—
369	C₄	C₄×#13083563	1	2	yes	—
370	C₄	C₂²×#13083557	1	1	yes	characteristic
371	C₄	C₂×#15668018	1	1	yes	characteristic
372	C₄	C₂²×#13083563	1	1	yes	characteristic
373	C₄	C₂×#15668034	1	1	yes	characteristic
374	C₂	—	712	2	no	—
375	C₂	#26019144	1	4	yes	direct product factor
376	C₂	C₂×#19151677	1	1	yes	characteristic
377	C₂	C₂×C₄×#13083563	1	1	yes	characteristic
378	C₂	C₂×#19151716	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂×D₃₅₆
commutator	C₂×C₄×C₈₉	C₂³×C₄
Frattini	C₄²	C₂³×D₈₉
Fitting	C₂×C₈²×C₈₉	C₂
socle	C₂³×C₈₉	C₄×D₄
prime radical	C₂²×D₃₅₆	C₂×C₄
cosocle	C₄²×C₈₉	C₂⁴
hypercenter	C₂×C₈²	D₈₉
hypocenter	C₈₉	C₂×#1590
LCS	G ▷ C₂×C₄×C₈₉ ▷ C₂×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄×C₈ ◁ C₂×C₈²

Complements

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

N	H ≅ G/N	type
1. C₂×#19151728	C₂	semidirect
4. #26019144	C₂	direct (N × H)
5. C₂×#19151349	C₂	semidirect
6. C₂×#19151330	C₂	semidirect
8. C₂×C₈²×C₈₉	C₂	semidirect
14. #19151728	C₂²	semidirect
27. #19151349	C₂²	semidirect
28. #19151330	C₂²	semidirect
33. C₈²×C₈₉	C₂²	semidirect
117. C₂×C₈×C₈₉	M₁₆	semidirect
118. C₂×C₈×C₈₉	SD₁₆	semidirect
161. C₈×C₈₉	C₂×M₁₆	semidirect
162. C₈×C₈₉	C₂×SD₁₆	semidirect
185. C₂×C₈₉	#1590	semidirect
197. C₂×C₈²	D₈₉	semidirect
198. C₈₉	C₂×#1590	semidirect
223. C₈²	C₂×D₈₉	semidirect
297. C₂×C₈	#13083557	semidirect
298. C₂×C₈	#13083563	semidirect
353. C₈	C₂×#13083557	semidirect
354. C₈	C₂×#13083563	semidirect
375. C₂	#26019144	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×#19151728	2
C₂×C₄×#13083563	2
C₂×#19151677	2
#26019144	2
C₂×#19151349	2
C₂×#19151330	2
C₂×#19151327	2
C₂×C₈²×C₈₉	2
C₂×#1590	89

Subgroups — C2×#26019144 #36524164

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26019144 #36524164