Subgroups — C₂×#27161723 #38756161

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×#15691357	C₂	1	1	yes	maximal, characteristic, complemented
2	#27161723	C₂	1	16	yes	maximal, direct product factor
3	C₂×#20263313	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×#20263307	C₂	1	2	yes	maximal, complemented
5	C₂×#20263305	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#20263298	C₂	1	2	yes	maximal, complemented
7	C₂×#20263297	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#20263295	C₂	1	2	yes	maximal, complemented
9	C₂×D₄×Dic₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×C₄×C₂²⋊D₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
11	C₂²×C₂²⋊Dic₁₉₇	C₂	1	2	yes	maximal, complemented
12	C₂³×D₄×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
13	C₂×#15691357	—	2	8	no	—
14	C₂×#15691357	C₂²	1	8	yes	complemented
15	C₂²×Dic₃₉₄	C₂²	1	1	yes	characteristic, complemented
16	C₂²×C₂²⋊D₁₉₇	C₂²	1	1	yes	characteristic
17	C₂²×C₂²⋊D₁₉₇	C₂²	1	2	yes	complemented
18	C₂²×C₂²⋊D₁₉₇	C₂²	1	2	yes	complemented
19	C₂³×Dic₁₉₇	C₂²	1	2	yes	complemented
20	C₂³×Dic₁₉₇	C₂²	1	2	yes	complemented
21	C₂²×C₄×D₁₉₇	C₂²	1	1	yes	characteristic, complemented
22	#20263313	C₂²	1	8	yes	complemented
23	#20263307	C₂²	1	16	yes	complemented
24	#20263305	C₂²	1	8	yes	complemented
25	#20263298	C₂²	1	16	yes	complemented
26	#20263297	C₂²	1	8	yes	complemented
27	#20263295	C₂²	1	16	yes	complemented
28	D₄×Dic₁₉₇	C₂²	1	8	yes	complemented
29	C₄×C₂²⋊D₁₉₇	C₂²	1	8	yes	complemented
30	C₂×C₄⋊Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
31	C₂×#15691337	C₂²	1	1	yes	characteristic, complemented
32	C₂×#15691337	C₂²	1	2	yes	complemented
33	C₂×C₂²⋊Dic₁₉₇	C₂²	1	1	yes	characteristic
34	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	—
35	C₂×C₂²⋊Dic₁₉₇	C₂²	1	16	yes	complemented
36	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	complemented
37	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	complemented
38	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	complemented
39	C₂×C₂²⋊Dic₁₉₇	C₂²	1	2	yes	complemented
40	C₂×#15691335	C₂²	1	1	yes	characteristic, complemented
41	C₂×C₄×Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
42	C₂⁵×C₁₉₇	C₂²	1	2	yes	—
43	C₂²×D₄×C₁₉₇	—	2	8	no	—
44	C₂²×D₄×C₁₉₇	C₂²	1	1	yes	characteristic
45	C₂²×D₄×C₁₉₇	C₂²	1	2	yes	—
46	C₂²×D₄×C₁₉₇	C₂²	1	1	yes	characteristic
47	C₂²×D₄×C₁₉₇	C₂²	1	8	yes	complemented
48	C₂³×C₄×C₁₉₇	C₂²	1	1	yes	characteristic
49	C₂³×D₁₉₇	C₂³	1	1	yes	characteristic
50	#15691357	—	2	32	no	—
51	C₂×Dic₃₉₄	—	2	4	no	—
52	C₂×Dic₃₉₄	C₂³	1	4	yes	complemented
53	C₂×C₂²⋊D₁₉₇	—	2	8	no	—
54	C₂×C₂²⋊D₁₉₇	—	2	4	no	—
55	C₂×C₂²⋊D₁₉₇	—	4	4	no	—
56	C₂×C₂²⋊D₁₉₇	C₂³	1	4	yes	—
57	C₂×C₂²⋊D₁₉₇	C₂³	1	8	yes	complemented
58	C₂×C₂²⋊D₁₉₇	C₂³	1	8	yes	complemented
59	C₂²×Dic₁₉₇	—	2	8	no	—
60	C₂²×Dic₁₉₇	—	4	4	no	—
61	C₂²×Dic₁₉₇	C₂³	1	1	yes	characteristic
62	C₂²×Dic₁₉₇	C₂³	1	1	yes	characteristic
63	C₂²×Dic₁₉₇	C₂³	1	2	yes	—
64	C₂²×Dic₁₉₇	C₂³	1	1	yes	characteristic
65	C₂²×Dic₁₉₇	C₂³	1	2	yes	—
66	C₂²×Dic₁₉₇	C₂³	1	8	yes	complemented
67	C₂²×Dic₁₉₇	C₂³	1	8	yes	complemented
68	C₂×C₄×D₁₉₇	—	2	4	no	—
69	C₂×C₄×D₁₉₇	C₂³	1	4	yes	complemented
70	C₄⋊Dic₁₉₇	C₂³	1	4	yes	complemented
71	#15691337	C₂³	1	4	yes	complemented
72	#15691337	C₂³	1	8	yes	complemented
73	C₂²⋊Dic₁₉₇	C₂³	1	4	yes	—
74	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	—
75	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	complemented
76	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	complemented
77	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	complemented
78	C₂²⋊Dic₁₉₇	C₂³	1	8	yes	complemented
79	#15691335	C₂³	1	4	yes	complemented
80	C₄×Dic₁₉₇	C₂³	1	4	yes	complemented
81	C₂⁴×C₁₉₇	—	2	8	no	—
82	C₂⁴×C₁₉₇	—	2	8	no	—
83	C₂⁴×C₁₉₇	—	4	4	no	—
84	C₂⁴×C₁₉₇	C₂³	1	2	yes	—
85	C₂⁴×C₁₉₇	C₂³	1	8	yes	—
86	C₂⁴×C₁₉₇	C₂³	1	2	yes	—
87	C₂⁴×C₁₉₇	C₂³	1	1	yes	characteristic
88	C₂×D₄×C₁₉₇	—	2	8	no	—
89	C₂×D₄×C₁₉₇	—	2	32	no	—
90	C₂×D₄×C₁₉₇	—	2	4	no	—
91	C₂×D₄×C₁₉₇	D₄	1	8	yes	complemented
92	C₂×D₄×C₁₉₇	C₂³	1	4	yes	—
93	C₂×D₄×C₁₉₇	C₂³	1	8	yes	—
94	C₂×D₄×C₁₉₇	C₂³	1	4	yes	—
95	C₂²×C₄×C₁₉₇	—	2	4	no	—
96	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
97	C₂²×C₄×C₁₉₇	C₂³	1	4	yes	—
98	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
99	C₂²×D₁₉₇	—	2	2	no	—
100	C₂²×D₁₉₇	—	2	2	no	—
101	C₂²×D₁₉₇	—	2	2	no	—
102	C₂²×D₁₉₇	C₂⁴	1	2	yes	—
103	Dic₃₉₄	—	2	8	no	—
104	C₂²⋊D₁₉₇	—	2	16	no	—
105	C₂²⋊D₁₉₇	—	2	8	no	—
106	C₂²⋊D₁₉₇	—	4	8	no	—
107	C₂×Dic₁₉₇	—	2	2	no	—
108	C₂×Dic₁₉₇	—	2	4	no	—
109	C₂×Dic₁₉₇	—	2	16	no	—
110	C₂×Dic₁₉₇	—	2	2	no	—
111	C₂×Dic₁₉₇	—	2	2	no	—
112	C₂×Dic₁₉₇	—	2	4	no	—
113	C₂×Dic₁₉₇	—	4	8	no	—
114	C₂×Dic₁₉₇	C₂⁴	1	2	yes	—
115	C₂×Dic₁₉₇	C₂⁴	1	2	yes	—
116	C₂×Dic₁₉₇	C₂⁴	1	4	yes	—
117	C₂×Dic₁₉₇	C₂⁴	1	2	yes	—
118	C₂×Dic₁₉₇	C₂⁴	1	4	yes	—
119	C₄×D₁₉₇	—	2	8	no	—
120	C₂³×C₁₉₇	—	2	2	no	—
121	C₂³×C₁₉₇	—	2	4	no	—
122	C₂³×C₁₉₇	—	2	2	no	—
123	C₂³×C₁₉₇	—	2	4	no	—
124	C₂³×C₁₉₇	—	2	16	no	—
125	C₂³×C₁₉₇	—	2	4	no	—
126	C₂³×C₁₉₇	—	2	4	no	—
127	C₂³×C₁₉₇	—	2	16	no	—
128	C₂³×C₁₉₇	—	2	4	no	—
129	C₂³×C₁₉₇	—	4	8	no	—
130	C₂³×C₁₉₇	—	4	32	no	—
131	C₂³×C₁₉₇	C₂×D₄	1	8	yes	—
132	C₂³×C₁₉₇	#41	1	4	yes	complemented
133	C₂³×C₁₉₇	C₂⁴	1	4	yes	—
134	C₂³×C₁₉₇	C₂⁴	1	4	yes	—
135	C₂³×C₁₉₇	C₂⁴	1	2	yes	—
136	C₂³×C₁₉₇	C₂⁴	1	1	yes	characteristic
137	D₄×C₁₉₇	—	2	16	no	—
138	D₄×C₁₉₇	—	2	8	no	—
139	D₄×C₁₉₇	C₂×D₄	1	16	yes	complemented
140	C₂×C₄×C₁₉₇	—	2	2	no	—
141	C₂×C₄×C₁₉₇	—	2	8	no	—
142	C₂×C₄×C₁₉₇	C₂×D₄	1	4	yes	—
143	C₂×C₄×C₁₉₇	C₂⁴	1	2	yes	—
144	C₂×C₄×C₁₉₇	C₂⁴	1	2	yes	—
145	C₂²×C₁₉₇	—	2	8	no	—
146	C₂²×C₁₉₇	—	2	16	no	—
147	C₂²×C₁₉₇	—	2	2	no	—
148	C₂²×C₁₉₇	—	2	4	no	—
149	C₂²×C₁₉₇	—	2	2	no	—
150	C₂²×C₁₉₇	—	2	4	no	—
151	C₂²×C₁₉₇	—	2	4	no	—
152	C₂²×C₁₉₇	—	2	4	no	—
153	C₂²×C₁₉₇	—	2	4	no	—
154	C₂²×C₁₉₇	—	4	32	no	—
155	C₂²×C₁₉₇	—	4	8	no	—
156	C₂²×C₁₉₇	C₂²×D₄	1	8	yes	—
157	C₂²×C₁₉₇	C₂²×D₄	1	2	yes	—
158	C₂²×C₁₉₇	C₂×#41	1	2	yes	—
159	C₂²×C₁₉₇	C₂×#41	1	4	yes	complemented
160	C₂²×C₁₉₇	H(5,𝔽₂)	1	2	yes	—
161	C₂²×C₁₉₇	C₂⁵	1	1	yes	characteristic
162	C₂×D₁₉₇	—	2	2	no	—
163	C₂×D₁₉₇	—	2	2	no	—
164	C₂×D₁₉₇	—	2	2	no	—
165	C₂×D₁₉₇	—	4	4	no	—
166	C₄×C₁₉₇	—	2	2	no	—
167	C₄×C₁₉₇	C₂²×D₄	1	4	yes	—
168	Dic₁₉₇	—	2	2	no	—
169	Dic₁₉₇	—	2	4	no	—
170	Dic₁₉₇	—	2	2	no	—
171	Dic₁₉₇	—	2	2	no	—
172	Dic₁₉₇	—	2	4	no	—
173	C₂×C₁₉₇	—	2	4	no	—
174	C₂×C₁₉₇	—	2	8	no	—
175	C₂×C₁₉₇	—	4	4	no	—
176	C₂×C₁₉₇	#546	1	4	yes	complemented
177	C₂×C₁₉₇	C₂³×D₄	1	1	yes	characteristic
178	C₂×C₁₉₇	C₂²×#41	1	1	yes	characteristic
179	C₂×C₁₉₇	C₂×H(5,𝔽₂)	1	1	yes	characteristic
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	D₁₉₇	1	1	yes	characteristic, complemented
185	#546	—	197	16	no	—
186	C₂×#124	—	197	1	no	—
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	C₂×D₁₉₇	1	2	yes	—
196	C₂×#41	—	394	8	no	—
197	C₂×#41	—	197	8	no	—
198	C₂²×Q₈	—	197	1	no	—
199	C₂²×D₄	—	2	8	no	—
200	C₂²×D₄	—	197	2	no	—
201	C₂²×D₄	—	197	1	no	—
202	C₂²×D₄	—	197	2	no	—
203	C₂²×D₄	C₂×D₁₉₇	1	2	yes	—
204	C₂²×D₄	C₂×D₁₉₇	1	1	yes	characteristic
205	C₂²×D₄	C₂×D₁₉₇	1	1	yes	characteristic
206	C₂²×D₄	C₂×D₁₉₇	1	8	yes	complemented
207	C₂³×C₄	—	197	2	no	—
208	C₂³×C₄	—	197	2	no	—
209	C₂³×C₄	—	197	1	no	—
210	C₂³×C₄	C₂×D₁₉₇	1	1	yes	characteristic
211	#124	—	197	8	no	—
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	1	no	—
223	C₂×C₂²⋊C₄	—	197	2	no	—
224	C₂×C₂²⋊C₄	—	197	2	no	—
225	C₂×C₂²⋊C₄	—	197	2	no	—
226	C₂×C₂²⋊C₄	—	197	16	no	—
227	C₂×C₂²⋊C₄	—	197	2	no	—
228	C₂×C₂²⋊C₄	—	197	2	no	—
229	C₂×C₂²⋊C₄	—	197	1	no	—
230	C₂×C₄²	—	197	1	no	—
231	C₂⁴	—	2	8	no	—
232	C₂⁴	—	2	8	no	—
233	C₂⁴	—	4	4	no	—
234	C₂⁴	—	197	1	no	—
235	C₂⁴	C₂²×D₁₉₇	1	2	yes	—
236	C₂⁴	C₂²×D₁₉₇	1	8	yes	—
237	C₂⁴	C₂²×D₁₉₇	1	2	yes	—
238	C₂⁴	C₂²×D₁₉₇	1	1	yes	characteristic
239	#41	—	394	32	no	—
240	C₂×Q₈	—	394	4	no	—
241	C₂×Q₈	—	197	4	no	—
242	C₂×D₄	—	2	8	no	—
243	C₂×D₄	—	2	32	no	—
244	C₂×D₄	—	2	4	no	—
245	C₂×D₄	—	788	4	no	—
246	C₂×D₄	—	394	8	no	—
247	C₂×D₄	—	394	4	no	—
248	C₂×D₄	—	197	8	no	—
249	C₂×D₄	—	197	4	no	—
250	C₂×D₄	—	197	8	no	—
251	C₂×D₄	C₂²⋊D₁₉₇	1	8	yes	complemented
252	C₂×D₄	C₂²×D₁₉₇	1	8	yes	—
253	C₂×D₄	C₂²×D₁₉₇	1	4	yes	—
254	C₂×D₄	C₂²×D₁₉₇	1	4	yes	—
255	C₂²×C₄	—	2	4	no	—
256	C₂²×C₄	—	788	4	no	—
257	C₂²×C₄	—	394	8	no	—
258	C₂²×C₄	—	394	4	no	—
259	C₂²×C₄	—	197	8	no	—
260	C₂²×C₄	—	197	8	no	—
261	C₂²×C₄	—	197	1	no	—
262	C₂²×C₄	—	197	1	no	—
263	C₂²×C₄	—	197	2	no	—
264	C₂²×C₄	—	197	1	no	—
265	C₂²×C₄	—	197	2	no	—
266	C₂²×C₄	—	197	4	no	—
267	C₂²×C₄	C₂²×D₁₉₇	1	4	yes	—
268	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
269	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
270	C₄⋊C₄	—	197	4	no	—
271	C₄⋊C₄	—	197	8	no	—
272	C₄⋊C₄	—	197	4	no	—
273	C₂²⋊C₄	—	197	4	no	—
274	C₂²⋊C₄	—	197	8	no	—
275	C₂²⋊C₄	—	197	8	no	—
276	C₂²⋊C₄	—	197	8	no	—
277	C₂²⋊C₄	—	197	8	no	—
278	C₂²⋊C₄	—	197	8	no	—
279	C₂²⋊C₄	—	197	4	no	—
280	C₄²	—	197	4	no	—
281	C₂³	—	2	2	no	—
282	C₂³	—	2	4	no	—
283	C₂³	—	2	4	no	—
284	C₂³	—	2	2	no	—
285	C₂³	—	2	16	no	—
286	C₂³	—	2	4	no	—
287	C₂³	—	2	4	no	—
288	C₂³	—	2	16	no	—
289	C₂³	—	2	4	no	—
290	C₂³	—	4	8	no	—
291	C₂³	—	4	32	no	—
292	C₂³	—	394	2	no	—
293	C₂³	—	394	2	no	—
294	C₂³	—	394	2	no	—
295	C₂³	—	197	2	no	—
296	C₂³	C₂×C₂²⋊D₁₉₇	1	8	yes	—
297	C₂³	#15691357	1	4	yes	complemented
298	C₂³	C₂³×D₁₉₇	1	4	yes	—
299	C₂³	C₂³×D₁₉₇	1	4	yes	—
300	C₂³	C₂³×D₁₉₇	1	2	yes	—
301	C₂³	C₂³×D₁₉₇	1	1	yes	characteristic
302	Q₈	—	394	8	no	—
303	D₄	—	2	16	no	—
304	D₄	—	2	8	no	—
305	D₄	—	788	8	no	—
306	D₄	—	394	16	no	—
307	D₄	—	394	8	no	—
308	D₄	C₂×C₂²⋊D₁₉₇	1	16	yes	complemented
309	C₂×C₄	—	2	2	no	—
310	C₂×C₄	—	2	8	no	—
311	C₂×C₄	—	788	8	no	—
312	C₂×C₄	—	394	2	no	—
313	C₂×C₄	—	394	4	no	—
314	C₂×C₄	—	394	16	no	—
315	C₂×C₄	—	394	2	no	—
316	C₂×C₄	—	394	2	no	—
317	C₂×C₄	—	394	4	no	—
318	C₂×C₄	—	394	8	no	—
319	C₂×C₄	—	197	2	no	—
320	C₂×C₄	—	197	2	no	—
321	C₂×C₄	—	197	4	no	—
322	C₂×C₄	—	197	2	no	—
323	C₂×C₄	—	197	4	no	—
324	C₂×C₄	C₂×C₂²⋊D₁₉₇	1	4	yes	—
325	C₂×C₄	C₂³×D₁₉₇	1	2	yes	—
326	C₂×C₄	C₂³×D₁₉₇	1	2	yes	—
327	C₂²	—	2	2	no	—
328	C₂²	—	2	4	no	—
329	C₂²	—	2	4	no	—
330	C₂²	—	2	2	no	—
331	C₂²	—	2	8	no	—
332	C₂²	—	2	16	no	—
333	C₂²	—	2	4	no	—
334	C₂²	—	2	4	no	—
335	C₂²	—	2	4	no	—
336	C₂²	—	4	32	no	—
337	C₂²	—	4	8	no	—
338	C₂²	—	788	4	no	—
339	C₂²	—	394	2	no	—
340	C₂²	—	394	2	no	—
341	C₂²	—	394	2	no	—
342	C₂²	C₂²×C₂²⋊D₁₉₇	1	8	yes	—
343	C₂²	C₂²×C₂²⋊D₁₉₇	1	2	yes	—
344	C₂²	C₂×#15691357	1	2	yes	—
345	C₂²	C₂×#15691357	1	4	yes	complemented
346	C₂²	#20263371	1	2	yes	—
347	C₂²	C₂⁴×D₁₉₇	1	1	yes	characteristic
348	C₄	—	2	2	no	—
349	C₄	—	394	2	no	—
350	C₄	—	394	4	no	—
351	C₄	—	394	2	no	—
352	C₄	—	394	2	no	—
353	C₄	—	394	4	no	—
354	C₄	C₂²×C₂²⋊D₁₉₇	1	4	yes	—
355	C₂	—	2	4	no	—
356	C₂	—	2	8	no	—
357	C₂	—	4	4	no	—
358	C₂	—	788	2	no	—
359	C₂	#27161723	1	4	yes	direct product factor
360	C₂	C₂³×C₂²⋊D₁₉₇	1	1	yes	characteristic
361	C₂	C₂²×#15691357	1	1	yes	characteristic
362	C₂	C₂×#20263371	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₉₇
commutator, cosocle	C₂²×C₁₉₇	C₂⁵
Frattini	C₂²	C₂⁴×D₁₉₇
Fitting	C₂³×D₄×C₁₉₇	C₂
socle	C₂³×C₁₉₇	C₂⁴
hypercenter	C₂³×D₄	D₁₉₇
hypocenter	C₁₉₇	C₂×#546
LCS	G ▷ C₂²×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂³ ◁ C₂³×D₄

Complements

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

N	H ≅ G/N	type
1. C₂²×#15691357	C₂	semidirect
2. #27161723	C₂	direct (N × H)
3. C₂×#20263313	C₂	semidirect
4. C₂×#20263307	C₂	semidirect
5. C₂×#20263305	C₂	semidirect
6. C₂×#20263298	C₂	semidirect
7. C₂×#20263297	C₂	semidirect
8. C₂×#20263295	C₂	semidirect
9. C₂×D₄×Dic₁₉₇	C₂	semidirect
10. C₂×C₄×C₂²⋊D₁₉₇	C₂	semidirect
11. C₂²×C₂²⋊Dic₁₉₇	C₂	semidirect
12. C₂³×D₄×C₁₉₇	C₂	semidirect
14. C₂×#15691357	C₂²	semidirect
15. C₂²×Dic₃₉₄	C₂²	semidirect
17. C₂²×C₂²⋊D₁₉₇	C₂²	semidirect
18. C₂²×C₂²⋊D₁₉₇	C₂²	semidirect
19. C₂³×Dic₁₉₇	C₂²	semidirect
20. C₂³×Dic₁₉₇	C₂²	semidirect
21. C₂²×C₄×D₁₉₇	C₂²	semidirect
22. #20263313	C₂²	semidirect
23. #20263307	C₂²	semidirect
24. #20263305	C₂²	semidirect
25. #20263298	C₂²	semidirect
26. #20263297	C₂²	semidirect
27. #20263295	C₂²	semidirect
28. D₄×Dic₁₉₇	C₂²	semidirect
29. C₄×C₂²⋊D₁₉₇	C₂²	semidirect
30. C₂×C₄⋊Dic₁₉₇	C₂²	semidirect
31. C₂×#15691337	C₂²	semidirect
32. C₂×#15691337	C₂²	semidirect
35. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
36. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
37. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
38. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
39. C₂×C₂²⋊Dic₁₉₇	C₂²	semidirect
40. C₂×#15691335	C₂²	semidirect
41. C₂×C₄×Dic₁₉₇	C₂²	semidirect
47. C₂²×D₄×C₁₉₇	C₂²	semidirect
52. C₂×Dic₃₉₄	C₂³	semidirect
57. C₂×C₂²⋊D₁₉₇	C₂³	semidirect
58. C₂×C₂²⋊D₁₉₇	C₂³	semidirect
66. C₂²×Dic₁₉₇	C₂³	semidirect
67. C₂²×Dic₁₉₇	C₂³	semidirect
69. C₂×C₄×D₁₉₇	C₂³	semidirect
70. C₄⋊Dic₁₉₇	C₂³	semidirect
71. #15691337	C₂³	semidirect
72. #15691337	C₂³	semidirect
75. C₂²⋊Dic₁₉₇	C₂³	semidirect
76. C₂²⋊Dic₁₉₇	C₂³	semidirect
77. C₂²⋊Dic₁₉₇	C₂³	semidirect
78. C₂²⋊Dic₁₉₇	C₂³	semidirect
79. #15691335	C₂³	semidirect
80. C₄×Dic₁₉₇	C₂³	semidirect
91. C₂×D₄×C₁₉₇	D₄	semidirect
132. C₂³×C₁₉₇	#41	semidirect
139. D₄×C₁₉₇	C₂×D₄	semidirect
159. C₂²×C₁₉₇	C₂×#41	semidirect
176. C₂×C₁₉₇	#546	semidirect
181. C₁₉₇	C₂×#546	semidirect
184. C₂³×D₄	D₁₉₇	semidirect
206. C₂²×D₄	C₂×D₁₉₇	semidirect
251. C₂×D₄	C₂²⋊D₁₉₇	semidirect
297. C₂³	#15691357	semidirect
308. D₄	C₂×C₂²⋊D₁₉₇	semidirect
345. C₂²	C₂×#15691357	semidirect
359. C₂	#27161723	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×#15691357	2
#27161723	2
C₂×#20263313	2
C₂×#20263307	2
C₂×#20263305	2
C₂×#20263298	2
C₂×#20263297	2
C₂×#20263295	2
C₂×D₄×Dic₁₉₇	2
C₂×C₄×C₂²⋊D₁₉₇	2
C₂²×C₂²⋊Dic₁₉₇	2
C₂³×D₄×C₁₉₇	2
C₂×#546	197

Subgroups — C2×#27161723 #38756161

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27161723 #38756161