Subgroups — C₂×#27161722 #38756160

Order 25216.

1900 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#15691359	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂²×D₄×D₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
3	#27161722	C₂	1	16	yes	maximal, direct product factor
4	C₂×#20263308	C₂	1	2	yes	maximal, complemented
5	C₂×#20263302	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#20263299	C₂	1	2	yes	maximal, complemented
7	C₂×#20263297	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#20263296	C₂	1	2	yes	maximal, complemented
9	C₂×C₄×D₇₈₈	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×C₄×D₇₈₈	C₂	1	1	yes	maximal, characteristic, complemented
11	C₂×C₂²⋊C₄×D₁₉₇	C₂	1	2	yes	maximal, complemented
12	C₂×#124×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
13	C₂⁴×D₁₉₇	C₂²	1	2	yes	—
14	C₂×#15691359	—	2	8	no	—
15	C₂×#15691359	C₂²	1	8	yes	complemented
16	C₂²×D₇₈₈	C₂²	1	1	yes	characteristic
17	C₂²×D₇₈₈	C₂²	1	1	yes	characteristic
18	C₂²×D₇₈₈	C₂²	1	2	yes	complemented
19	C₂²×C₂²⋊D₁₉₇	C₂²	1	2	yes	—
20	C₂²×C₂²⋊D₁₉₇	C₂²	1	2	yes	complemented
21	C₂×D₄×D₁₉₇	—	2	8	no	—
22	C₂×D₄×D₁₉₇	C₂²	1	8	yes	complemented
23	C₂²×C₄×D₁₉₇	C₂²	1	1	yes	characteristic
24	C₂²×C₄×D₁₉₇	C₂²	1	2	yes	complemented
25	C₂²×C₄×D₁₉₇	C₂²	1	1	yes	characteristic, complemented
26	C₂²×C₄×D₁₉₇	C₂²	1	2	yes	complemented
27	#20263308	C₂²	1	16	yes	complemented
28	#20263302	C₂²	1	8	yes	complemented
29	#20263299	C₂²	1	16	yes	complemented
30	#20263297	C₂²	1	8	yes	complemented
31	#20263296	C₂²	1	16	yes	complemented
32	C₄×D₇₈₈	C₂²	1	8	yes	complemented
33	C₄×D₇₈₈	C₂²	1	8	yes	complemented
34	C₂×C₄⋊Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
35	C₂×C₄⋊Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
36	C₂×#15691337	C₂²	1	2	yes	complemented
37	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	complemented
38	C₂×#15691335	C₂²	1	1	yes	characteristic
39	C₂×#15691335	C₂²	1	2	yes	—
40	C₂×#15691335	C₂²	1	2	yes	complemented
41	C₂×#15691335	C₂²	1	1	yes	characteristic, complemented
42	C₂²⋊C₄×D₁₉₇	C₂²	1	16	yes	complemented
43	C₂²×Q₈×C₁₉₇	C₂²	1	1	yes	characteristic, complemented
44	C₂²×D₄×C₁₉₇	C₂²	1	1	yes	characteristic
45	#124×C₁₉₇	C₂²	1	8	yes	complemented
46	C₂×C₂²⋊C₄×C₁₉₇	C₂²	1	2	yes	complemented
47	C₂×C₂²⋊C₄×C₁₉₇	C₂²	1	2	yes	complemented
48	C₂×C₄²×C₁₉₇	C₂²	1	1	yes	characteristic, complemented
49	C₂³×D₁₉₇	—	2	8	no	—
50	C₂³×D₁₉₇	—	2	8	no	—
51	C₂³×D₁₉₇	—	4	4	no	—
52	C₂³×D₁₉₇	C₂³	1	1	yes	characteristic
53	C₂³×D₁₉₇	C₂³	1	8	yes	—
54	C₂³×D₁₉₇	C₂³	1	2	yes	—
55	C₂³×D₁₉₇	C₂³	1	1	yes	characteristic
56	#15691359	—	2	32	no	—
57	C₂×D₇₈₈	—	2	8	no	—
58	C₂×D₇₈₈	—	2	4	no	—
59	C₂×D₇₈₈	D₄	1	8	yes	complemented
60	C₂×D₇₈₈	C₂³	1	4	yes	—
61	C₂×D₇₈₈	C₂³	1	4	yes	—
62	C₂×D₇₈₈	C₂³	1	8	yes	complemented
63	C₂×C₂²⋊D₁₉₇	—	2	8	no	—
64	C₂×C₂²⋊D₁₉₇	—	4	4	no	—
65	C₂×C₂²⋊D₁₉₇	C₂³	1	8	yes	—
66	C₂×C₂²⋊D₁₉₇	C₂³	1	8	yes	complemented
67	D₄×D₁₉₇	—	2	32	no	—
68	C₂²×Dic₁₉₇	C₂³	1	2	yes	—
69	C₂²×Dic₁₉₇	C₂³	1	1	yes	characteristic
70	C₂²×Dic₁₉₇	C₂³	1	1	yes	characteristic
71	C₂×C₄×D₁₉₇	—	2	8	no	—
72	C₂×C₄×D₁₉₇	—	2	4	no	—
73	C₂×C₄×D₁₉₇	—	2	4	no	—
74	C₂×C₄×D₁₉₇	—	4	4	no	—
75	C₂×C₄×D₁₉₇	C₂³	1	4	yes	—
76	C₂×C₄×D₁₉₇	C₂³	1	8	yes	complemented
77	C₂×C₄×D₁₉₇	C₂³	1	4	yes	complemented
78	C₂×C₄×D₁₉₇	C₂³	1	8	yes	complemented
79	C₄⋊Dic₁₉₇	C₂³	1	4	yes	complemented
80	C₄⋊Dic₁₉₇	C₂³	1	4	yes	complemented
81	#15691337	C₂³	1	8	yes	complemented
82	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	complemented
83	#15691335	C₂³	1	4	yes	—
84	#15691335	C₂³	1	8	yes	—
85	#15691335	C₂³	1	8	yes	complemented
86	#15691335	C₂³	1	4	yes	complemented
87	C₂⁴×C₁₉₇	C₂³	1	2	yes	—
88	C₂×Q₈×C₁₉₇	—	2	4	no	—
89	C₂×Q₈×C₁₉₇	C₂³	1	4	yes	complemented
90	C₂×D₄×C₁₉₇	—	2	4	no	—
91	C₂×D₄×C₁₉₇	C₂³	1	4	yes	—
92	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
93	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
94	C₂²×C₄×C₁₉₇	C₂³	1	2	yes	—
95	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
96	C₂²⋊C₄×C₁₉₇	C₂³	1	8	yes	complemented
97	C₂²⋊C₄×C₁₉₇	C₂³	1	8	yes	complemented
98	C₄²×C₁₉₇	C₂³	1	4	yes	complemented
99	C₂²×D₁₉₇	—	2	2	no	—
100	C₂²×D₁₉₇	—	2	4	no	—
101	C₂²×D₁₉₇	—	2	4	no	—
102	C₂²×D₁₉₇	—	2	2	no	—
103	C₂²×D₁₉₇	—	2	2	no	—
104	C₂²×D₁₉₇	—	2	2	no	—
105	C₂²×D₁₉₇	—	2	2	no	—
106	C₂²×D₁₉₇	—	2	16	no	—
107	C₂²×D₁₉₇	—	2	16	no	—
108	C₂²×D₁₉₇	—	4	8	no	—
109	C₂²×D₁₉₇	—	4	32	no	—
110	C₂²×D₁₉₇	C₂×D₄	1	8	yes	—
111	C₂²×D₁₉₇	#41	1	4	yes	complemented
112	C₂²×D₁₉₇	C₂⁴	1	2	yes	—
113	C₂²×D₁₉₇	C₂⁴	1	4	yes	—
114	C₂²×D₁₉₇	C₂⁴	1	2	yes	—
115	D₇₈₈	—	2	16	no	—
116	D₇₈₈	—	2	8	no	—
117	D₇₈₈	C₂×D₄	1	16	yes	complemented
118	C₂²⋊D₁₉₇	—	2	16	no	—
119	C₂²⋊D₁₉₇	—	4	8	no	—
120	C₂×Dic₁₉₇	—	2	2	no	—
121	C₂×Dic₁₉₇	—	2	2	no	—
122	C₂×Dic₁₉₇	—	2	4	no	—
123	C₂×Dic₁₉₇	C₂⁴	1	4	yes	—
124	C₂×Dic₁₉₇	C₂⁴	1	2	yes	—
125	C₂×Dic₁₉₇	C₂⁴	1	2	yes	—
126	C₄×D₁₉₇	—	2	16	no	—
127	C₄×D₁₉₇	—	2	8	no	—
128	C₄×D₁₉₇	—	2	8	no	—
129	C₄×D₁₉₇	—	4	8	no	—
130	C₂³×C₁₉₇	—	2	4	no	—
131	C₂³×C₁₉₇	—	2	4	no	—
132	C₂³×C₁₉₇	—	2	4	no	—
133	C₂³×C₁₉₇	C₂⁴	1	4	yes	—
134	C₂³×C₁₉₇	C₂⁴	1	1	yes	characteristic
135	Q₈×C₁₉₇	—	2	8	no	—
136	D₄×C₁₉₇	—	2	8	no	—
137	C₂×C₄×C₁₉₇	—	2	4	no	—
138	C₂×C₄×C₁₉₇	—	2	2	no	—
139	C₂×C₄×C₁₉₇	—	2	2	no	—
140	C₂×C₄×C₁₉₇	C₂×D₄	1	4	yes	—
141	C₂×C₄×C₁₉₇	C₂⁴	1	2	yes	—
142	C₂×C₄×C₁₉₇	C₂⁴	1	2	yes	—
143	C₂×C₄×C₁₉₇	C₂⁴	1	4	yes	—
144	C₂×C₄×C₁₉₇	C₂⁴	1	2	yes	—
145	C₂²×C₁₉₇	—	2	4	no	—
146	C₂²×C₁₉₇	—	2	4	no	—
147	C₂²×C₁₉₇	—	2	4	no	—
148	C₂²×C₁₉₇	—	4	8	no	—
149	C₂²×C₁₉₇	C₂²×D₄	1	2	yes	—
150	C₂²×C₁₉₇	C₂×#41	1	2	yes	—
151	C₂²×C₁₉₇	H(5,𝔽₂)	1	2	yes	—
152	C₂²×C₁₉₇	C₂⁵	1	1	yes	characteristic
153	C₂×D₁₉₇	—	2	8	no	—
154	C₂×D₁₉₇	—	2	16	no	—
155	C₂×D₁₉₇	—	2	2	no	—
156	C₂×D₁₉₇	—	2	4	no	—
157	C₂×D₁₉₇	—	2	4	no	—
158	C₂×D₁₉₇	—	2	2	no	—
159	C₂×D₁₉₇	—	2	2	no	—
160	C₂×D₁₉₇	—	2	2	no	—
161	C₂×D₁₉₇	—	2	2	no	—
162	C₂×D₁₉₇	—	4	32	no	—
163	C₂×D₁₉₇	—	4	4	no	—
164	C₂×D₁₉₇	C₂²×D₄	1	8	yes	—
165	C₂×D₁₉₇	C₂×#41	1	4	yes	complemented
166	C₄×C₁₉₇	—	2	4	no	—
167	C₄×C₁₉₇	—	2	2	no	—
168	C₄×C₁₉₇	—	2	2	no	—
169	C₄×C₁₉₇	C₂²×D₄	1	4	yes	—
170	Dic₁₉₇	—	2	2	no	—
171	Dic₁₉₇	—	2	2	no	—
172	Dic₁₉₇	—	2	4	no	—
173	C₂×C₁₉₇	—	4	4	no	—
174	C₂×C₁₉₇	#546	1	4	yes	complemented
175	C₂×C₁₉₇	C₂³×D₄	1	1	yes	characteristic
176	C₂×C₁₉₇	C₂²×#41	1	1	yes	characteristic
177	C₂×C₁₉₇	C₂×H(5,𝔽₂)	1	1	yes	characteristic
178	D₁₉₇	—	2	4	no	—
179	D₁₉₇	—	2	8	no	—
180	D₁₉₇	—	4	2	no	—
181	C₁₉₇	C₂×#546	1	1	yes	characteristic, complemented, Sylow
182	C₂×#546	—	197	1	no	maximal, Sylow
183	C₂²×#41	—	197	1	no	—
184	C₂³×D₄	—	197	1	no	—
185	#546	—	197	16	no	—
186	C₂×#124	D₁₉₇	1	1	yes	characteristic, complemented
187	C₂×#123	—	197	2	no	—
188	C₂×C₂²⋊Q₈	—	197	1	no	—
189	C₂×#121	—	197	1	no	—
190	C₂×#121	—	197	2	no	—
191	C₂×#120	—	197	2	no	—
192	C₂×C₄×D₄	—	197	1	no	—
193	C₂×C₄×D₄	—	197	1	no	—
194	C₂²×C₂²⋊C₄	—	197	2	no	—
195	C₂⁵	—	197	2	no	—
196	C₂×#41	—	394	8	no	—
197	C₂×#41	—	197	8	no	—
198	C₂²×Q₈	C₂×D₁₉₇	1	1	yes	characteristic, complemented
199	C₂²×D₄	—	394	8	no	—
200	C₂²×D₄	—	197	2	no	—
201	C₂²×D₄	—	197	2	no	—
202	C₂²×D₄	—	197	8	no	—
203	C₂²×D₄	—	197	1	no	—
204	C₂²×D₄	—	197	2	no	—
205	C₂²×D₄	—	197	1	no	—
206	C₂²×D₄	C₂×D₁₉₇	1	1	yes	characteristic
207	C₂³×C₄	—	197	2	no	—
208	C₂³×C₄	—	197	2	no	—
209	C₂³×C₄	—	197	1	no	—
210	C₂³×C₄	—	197	1	no	—
211	#124	C₂×D₁₉₇	1	8	yes	complemented
212	#123	—	197	16	no	—
213	C₂²⋊Q₈	—	197	8	no	—
214	#121	—	197	8	no	—
215	#121	—	197	16	no	—
216	#120	—	197	16	no	—
217	C₄×D₄	—	197	8	no	—
218	C₄×D₄	—	197	8	no	—
219	C₂×C₄⋊C₄	—	197	1	no	—
220	C₂×C₄⋊C₄	—	197	1	no	—
221	C₂×C₄⋊C₄	—	197	2	no	—
222	C₂×C₂²⋊C₄	—	197	2	no	—
223	C₂×C₂²⋊C₄	—	197	1	no	—
224	C₂×C₂²⋊C₄	—	197	2	no	—
225	C₂×C₂²⋊C₄	—	197	2	no	—
226	C₂×C₂²⋊C₄	—	197	1	no	—
227	C₂×C₂²⋊C₄	—	197	16	no	—
228	C₂×C₂²⋊C₄	C₂×D₁₉₇	1	2	yes	complemented
229	C₂×C₂²⋊C₄	C₂×D₁₉₇	1	2	yes	complemented
230	C₂×C₄²	C₂×D₁₉₇	1	1	yes	characteristic, complemented
231	C₂⁴	—	788	4	no	—
232	C₂⁴	—	394	8	no	—
233	C₂⁴	—	394	8	no	—
234	C₂⁴	—	197	8	no	—
235	C₂⁴	—	197	1	no	—
236	C₂⁴	—	197	1	no	—
237	C₂⁴	—	197	2	no	—
238	C₂⁴	C₂²×D₁₉₇	1	2	yes	—
239	#41	—	394	32	no	—
240	C₂×Q₈	—	2	4	no	—
241	C₂×Q₈	C₂²×D₁₉₇	1	4	yes	complemented
242	C₂×D₄	—	2	4	no	—
243	C₂×D₄	—	788	4	no	—
244	C₂×D₄	—	394	4	no	—
245	C₂×D₄	—	394	8	no	—
246	C₂×D₄	—	394	32	no	—
247	C₂×D₄	—	394	8	no	—
248	C₂×D₄	—	197	8	no	—
249	C₂×D₄	—	197	8	no	—
250	C₂×D₄	—	197	8	no	—
251	C₂×D₄	—	197	4	no	—
252	C₂×D₄	—	197	8	no	—
253	C₂×D₄	—	197	4	no	—
254	C₂×D₄	C₂²×D₁₉₇	1	4	yes	—
255	C₂²×C₄	—	788	4	no	—
256	C₂²×C₄	—	394	8	no	—
257	C₂²×C₄	—	394	4	no	—
258	C₂²×C₄	—	394	4	no	—
259	C₂²×C₄	—	197	8	no	—
260	C₂²×C₄	—	197	2	no	—
261	C₂²×C₄	—	197	1	no	—
262	C₂²×C₄	—	197	1	no	—
263	C₂²×C₄	—	197	4	no	—
264	C₂²×C₄	—	197	8	no	—
265	C₂²×C₄	—	197	4	no	—
266	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
267	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
268	C₂²×C₄	C₂²×D₁₉₇	1	2	yes	—
269	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
270	C₄⋊C₄	—	197	8	no	—
271	C₄⋊C₄	—	197	4	no	—
272	C₄⋊C₄	—	197	4	no	—
273	C₂²⋊C₄	—	197	8	no	—
274	C₂²⋊C₄	—	197	4	no	—
275	C₂²⋊C₄	—	197	8	no	—
276	C₂²⋊C₄	—	197	8	no	—
277	C₂²⋊C₄	—	197	4	no	—
278	C₂²⋊C₄	C₂²×D₁₉₇	1	8	yes	complemented
279	C₂²⋊C₄	C₂²×D₁₉₇	1	8	yes	complemented
280	C₄²	C₂²×D₁₉₇	1	4	yes	complemented
281	C₂³	—	2	4	no	—
282	C₂³	—	2	4	no	—
283	C₂³	—	2	4	no	—
284	C₂³	—	788	8	no	—
285	C₂³	—	788	32	no	—
286	C₂³	—	394	16	no	—
287	C₂³	—	394	16	no	—
288	C₂³	—	394	2	no	—
289	C₂³	—	394	2	no	—
290	C₂³	—	394	2	no	—
291	C₂³	—	394	2	no	—
292	C₂³	—	394	4	no	—
293	C₂³	—	394	4	no	—
294	C₂³	—	394	2	no	—
295	C₂³	—	197	2	no	—
296	C₂³	—	197	8	no	—
297	C₂³	—	197	4	no	—
298	C₂³	—	197	2	no	—
299	C₂³	—	197	4	no	—
300	C₂³	C₂³×D₁₉₇	1	4	yes	—
301	C₂³	C₂³×D₁₉₇	1	1	yes	characteristic
302	Q₈	—	2	8	no	—
303	D₄	—	2	8	no	—
304	D₄	—	788	8	no	—
305	D₄	—	394	16	no	—
306	D₄	—	394	8	no	—
307	D₄	—	394	16	no	—
308	D₄	—	197	16	no	—
309	C₂×C₄	—	2	4	no	—
310	C₂×C₄	—	2	2	no	—
311	C₂×C₄	—	2	2	no	—
312	C₂×C₄	—	788	8	no	—
313	C₂×C₄	—	394	16	no	—
314	C₂×C₄	—	394	2	no	—
315	C₂×C₄	—	394	2	no	—
316	C₂×C₄	—	394	4	no	—
317	C₂×C₄	—	394	8	no	—
318	C₂×C₄	—	394	8	no	—
319	C₂×C₄	—	197	4	no	—
320	C₂×C₄	—	197	2	no	—
321	C₂×C₄	—	197	2	no	—
322	C₂×C₄	D₄×D₁₉₇	1	4	yes	—
323	C₂×C₄	C₂³×D₁₉₇	1	2	yes	—
324	C₂×C₄	C₂³×D₁₉₇	1	2	yes	—
325	C₂×C₄	C₂³×D₁₉₇	1	4	yes	—
326	C₂×C₄	C₂³×D₁₉₇	1	2	yes	—
327	C₂²	—	2	4	no	—
328	C₂²	—	2	4	no	—
329	C₂²	—	2	4	no	—
330	C₂²	—	4	8	no	—
331	C₂²	—	788	32	no	—
332	C₂²	—	788	4	no	—
333	C₂²	—	394	2	no	—
334	C₂²	—	394	2	no	—
335	C₂²	—	394	2	no	—
336	C₂²	—	394	2	no	—
337	C₂²	—	394	4	no	—
338	C₂²	—	394	4	no	—
339	C₂²	—	394	2	no	—
340	C₂²	—	394	8	no	—
341	C₂²	—	394	16	no	—
342	C₂²	—	197	8	no	—
343	C₂²	—	197	4	no	—
344	C₂²	C₂×D₄×D₁₉₇	1	2	yes	—
345	C₂²	#41×D₁₉₇	1	2	yes	—
346	C₂²	#20263372	1	2	yes	—
347	C₂²	C₂⁴×D₁₉₇	1	1	yes	characteristic
348	C₄	—	2	4	no	—
349	C₄	—	2	2	no	—
350	C₄	—	2	2	no	—
351	C₄	—	394	2	no	—
352	C₄	—	394	2	no	—
353	C₄	—	394	4	no	—
354	C₄	C₂×D₄×D₁₉₇	1	4	yes	—
355	C₂	—	4	4	no	—
356	C₂	—	788	2	no	—
357	C₂	—	394	4	no	—
358	C₂	—	394	8	no	—
359	C₂	#27161722	1	4	yes	direct product factor
360	C₂	C₂²×D₄×D₁₉₇	1	1	yes	characteristic
361	C₂	C₂×#41×D₁₉₇	1	1	yes	characteristic
362	C₂	C₂×#20263372	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₉₇
commutator, cosocle	C₂²×C₁₉₇	C₂⁵
Frattini	C₂²	C₂⁴×D₁₉₇
Fitting	C₂×#124×C₁₉₇	C₂
socle	C₂³×C₁₉₇	C₂⁴
hypercenter	C₂×#124	D₁₉₇
hypocenter	C₁₉₇	C₂×#546
LCS	G ▷ C₂²×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂³ ◁ C₂×#124

Complements

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

N	H ≅ G/N	type
1. C₂²×#15691359	C₂	semidirect
2. C₂²×D₄×D₁₉₇	C₂	semidirect
3. #27161722	C₂	direct (N × H)
4. C₂×#20263308	C₂	semidirect
5. C₂×#20263302	C₂	semidirect
6. C₂×#20263299	C₂	semidirect
7. C₂×#20263297	C₂	semidirect
8. C₂×#20263296	C₂	semidirect
9. C₂×C₄×D₇₈₈	C₂	semidirect
10. C₂×C₄×D₇₈₈	C₂	semidirect
11. C₂×C₂²⋊C₄×D₁₉₇	C₂	semidirect
12. C₂×#124×C₁₉₇	C₂	semidirect
15. C₂×#15691359	C₂²	semidirect
18. C₂²×D₇₈₈	C₂²	semidirect
20. C₂²×C₂²⋊D₁₉₇	C₂²	semidirect
22. C₂×D₄×D₁₉₇	C₂²	semidirect
24. C₂²×C₄×D₁₉₇	C₂²	semidirect
25. C₂²×C₄×D₁₉₇	C₂²	semidirect
26. C₂²×C₄×D₁₉₇	C₂²	semidirect
27. #20263308	C₂²	semidirect
28. #20263302	C₂²	semidirect
29. #20263299	C₂²	semidirect
30. #20263297	C₂²	semidirect
31. #20263296	C₂²	semidirect
32. C₄×D₇₈₈	C₂²	semidirect
33. C₄×D₇₈₈	C₂²	semidirect
34. C₂×C₄⋊Dic₁₉₇	C₂²	semidirect
35. C₂×C₄⋊Dic₁₉₇	C₂²	semidirect
36. C₂×#15691337	C₂²	semidirect
37. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
40. C₂×#15691335	C₂²	semidirect
41. C₂×#15691335	C₂²	semidirect
42. C₂²⋊C₄×D₁₉₇	C₂²	semidirect
43. C₂²×Q₈×C₁₉₇	C₂²	semidirect
45. #124×C₁₉₇	C₂²	semidirect
46. C₂×C₂²⋊C₄×C₁₉₇	C₂²	semidirect
47. C₂×C₂²⋊C₄×C₁₉₇	C₂²	semidirect
48. C₂×C₄²×C₁₉₇	C₂²	semidirect
59. C₂×D₇₈₈	D₄	semidirect
62. C₂×D₇₈₈	C₂³	semidirect
66. C₂×C₂²⋊D₁₉₇	C₂³	semidirect
76. C₂×C₄×D₁₉₇	C₂³	semidirect
77. C₂×C₄×D₁₉₇	C₂³	semidirect
78. C₂×C₄×D₁₉₇	C₂³	semidirect
79. C₄⋊Dic₁₉₇	C₂³	semidirect
80. C₄⋊Dic₁₉₇	C₂³	semidirect
81. #15691337	C₂³	semidirect
82. C₂²⋊Dic₁₉₇	C₂³	semidirect
85. #15691335	C₂³	semidirect
86. #15691335	C₂³	semidirect
89. C₂×Q₈×C₁₉₇	C₂³	semidirect
96. C₂²⋊C₄×C₁₉₇	C₂³	semidirect
97. C₂²⋊C₄×C₁₉₇	C₂³	semidirect
98. C₄²×C₁₉₇	C₂³	semidirect
111. C₂²×D₁₉₇	#41	semidirect
117. D₇₈₈	C₂×D₄	semidirect
165. C₂×D₁₉₇	C₂×#41	semidirect
174. C₂×C₁₉₇	#546	semidirect
181. C₁₉₇	C₂×#546	semidirect
186. C₂×#124	D₁₉₇	semidirect
198. C₂²×Q₈	C₂×D₁₉₇	semidirect
211. #124	C₂×D₁₉₇	semidirect
228. C₂×C₂²⋊C₄	C₂×D₁₉₇	semidirect
229. C₂×C₂²⋊C₄	C₂×D₁₉₇	semidirect
230. C₂×C₄²	C₂×D₁₉₇	semidirect
241. C₂×Q₈	C₂²×D₁₉₇	semidirect
278. C₂²⋊C₄	C₂²×D₁₉₇	semidirect
279. C₂²⋊C₄	C₂²×D₁₉₇	semidirect
280. C₄²	C₂²×D₁₉₇	semidirect
359. C₂	#27161722	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×#15691359	2
C₂²×D₄×D₁₉₇	2
#27161722	2
C₂×#20263308	2
C₂×#20263302	2
C₂×#20263299	2
C₂×#20263297	2
C₂×#20263296	2
C₂×C₄×D₇₈₈	2
C₂×C₂²⋊C₄×D₁₉₇	2
C₂×#124×C₁₉₇	2
C₂×#546	197

Subgroups — C2×#27161722 #38756160

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27161722 #38756160