Subgroups — C₂×#22578089 #31794297

Order 17536.

1124 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22578089	C₂	1	16	yes	maximal, direct product factor
2	C₂×#17984081	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#17984079	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×#17984078	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#17984078	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#17984070	C₂	1	1	yes	maximal, characteristic
7	C₂×#17984070	C₂	1	1	yes	maximal, characteristic
8	C₂×#17984066	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#17984065	C₂	1	1	yes	maximal, characteristic, complemented
10	C₂×C₄×Dic₂₇₄	C₂	1	1	yes	maximal, characteristic, complemented
11	C₂×#17984048	C₂	1	1	yes	maximal, characteristic
12	C₂×#17984046	C₂	1	1	yes	maximal, characteristic, complemented
13	C₂×#17984045	C₂	1	1	yes	maximal, characteristic, complemented
14	C₂×#17984044	C₂	1	1	yes	maximal, characteristic, complemented
15	C₂×C₄⋊C₄×D₁₃₇	C₂	1	1	yes	maximal, characteristic, complemented
16	C₂×#126×C₁₃₇	C₂	1	1	yes	maximal, characteristic, complemented
17	C₂²×Dic₂₇₄	C₂²	1	1	yes	characteristic
18	C₂²×C₂²⋊D₁₃₇	C₂²	1	1	yes	characteristic
19	C₂³×Dic₁₃₇	C₂²	1	1	yes	characteristic
20	C₂²×C₄×D₁₃₇	C₂²	1	1	yes	characteristic
21	C₂²×C₄×D₁₃₇	C₂²	1	1	yes	characteristic
22	C₂²×C₄×D₁₃₇	C₂²	1	1	yes	characteristic
23	#17984081	C₂²	1	8	yes	complemented
24	#17984079	C₂²	1	8	yes	complemented
25	#17984078	C₂²	1	8	yes	complemented
26	#17984078	C₂²	1	8	yes	complemented
27	#17984070	C₂²	1	8	yes	—
28	#17984070	C₂²	1	8	yes	—
29	#17984066	C₂²	1	8	yes	complemented
30	#17984065	C₂²	1	8	yes	complemented
31	C₄×Dic₂₇₄	C₂²	1	8	yes	complemented
32	#17984048	C₂²	1	8	yes	—
33	#17984046	C₂²	1	8	yes	complemented
34	#17984045	C₂²	1	8	yes	complemented
35	#17984044	C₂²	1	8	yes	complemented
36	C₂×C₄⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
37	C₂×C₄⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
38	C₂×C₄⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
39	C₂×C₄⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
40	C₂×#14555489	C₂²	1	1	yes	characteristic
41	C₂×#14555489	C₂²	1	1	yes	characteristic
42	C₂×#14555489	C₂²	1	1	yes	characteristic
43	C₂×#14555489	C₂²	1	1	yes	characteristic
44	C₂×#14555489	C₂²	1	1	yes	characteristic
45	C₂×#14555489	C₂²	1	1	yes	characteristic
46	C₂×#14555489	C₂²	1	1	yes	characteristic
47	C₂×#14555489	C₂²	1	1	yes	characteristic
48	C₂×#14555489	C₂²	1	1	yes	characteristic
49	C₄⋊C₄×D₁₃₇	C₂²	1	8	yes	complemented
50	C₂×C₂²⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
51	C₂×C₂²⋊Dic₁₃₇	C₂²	1	1	yes	characteristic
52	C₂×#14555487	C₂²	1	1	yes	characteristic
53	C₂×#14555487	C₂²	1	1	yes	characteristic
54	C₂×#14555487	C₂²	1	1	yes	characteristic
55	C₂×C₄×Dic₁₃₇	C₂²	1	1	yes	characteristic
56	C₂×C₄×Dic₁₃₇	C₂²	1	1	yes	characteristic
57	C₂×C₄×Dic₁₃₇	C₂²	1	1	yes	characteristic
58	C₂×C₄×Dic₁₃₇	C₂²	1	1	yes	characteristic
59	#126×C₁₃₇	C₂²	1	8	yes	complemented
60	C₂×C₄⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
61	C₂×C₄⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
62	C₂×C₄⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
63	C₂×C₂²⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
64	C₂×C₂²⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
65	C₂×C₂²⋊C₄×C₁₃₇	C₂²	1	1	yes	characteristic
66	C₂×C₄²×C₁₃₇	C₂²	1	1	yes	characteristic
67	C₂³×D₁₃₇	C₂³	1	1	yes	characteristic
68	C₂×Dic₂₇₄	—	2	4	no	—
69	C₂×Dic₂₇₄	C₂³	1	4	yes	—
70	C₂×C₂²⋊D₁₃₇	—	2	4	no	—
71	C₂×C₂²⋊D₁₃₇	C₂³	1	4	yes	—
72	C₂²×Dic₁₃₇	—	2	4	no	—
73	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
74	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
75	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
76	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
77	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
78	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
79	C₂²×Dic₁₃₇	C₂³	1	4	yes	—
80	C₂²×Dic₁₃₇	C₂³	1	1	yes	characteristic
81	C₂×C₄×D₁₃₇	—	2	4	no	—
82	C₂×C₄×D₁₃₇	—	2	4	no	—
83	C₂×C₄×D₁₃₇	—	2	4	no	—
84	C₂×C₄×D₁₃₇	C₂³	1	4	yes	—
85	C₂×C₄×D₁₃₇	C₂³	1	4	yes	—
86	C₂×C₄×D₁₃₇	C₂³	1	4	yes	—
87	C₄⋊Dic₁₃₇	C₂³	1	4	yes	—
88	C₄⋊Dic₁₃₇	C₂³	1	4	yes	—
89	C₄⋊Dic₁₃₇	C₂³	1	4	yes	—
90	C₄⋊Dic₁₃₇	C₂³	1	4	yes	—
91	#14555489	C₂³	1	4	yes	—
92	#14555489	C₂³	1	4	yes	—
93	#14555489	C₂³	1	4	yes	—
94	#14555489	C₂³	1	4	yes	—
95	#14555489	C₂³	1	4	yes	—
96	#14555489	C₂³	1	4	yes	—
97	#14555489	C₂³	1	4	yes	—
98	#14555489	C₂³	1	4	yes	—
99	#14555489	C₂³	1	4	yes	—
100	C₂²⋊Dic₁₃₇	C₂³	1	4	yes	—
101	C₂²⋊Dic₁₃₇	C₂³	1	4	yes	—
102	#14555487	C₂³	1	4	yes	—
103	#14555487	C₂³	1	4	yes	—
104	#14555487	C₂³	1	4	yes	—
105	C₄×Dic₁₃₇	C₂³	1	4	yes	—
106	C₄×Dic₁₃₇	C₂³	1	4	yes	—
107	C₄×Dic₁₃₇	C₂³	1	4	yes	—
108	C₄×Dic₁₃₇	C₂³	1	4	yes	—
109	C₂⁴×C₁₃₇	C₂³	1	1	yes	characteristic
110	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
111	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
112	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
113	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
114	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
115	C₂²×C₄×C₁₃₇	C₂³	1	1	yes	characteristic
116	C₄⋊C₄×C₁₃₇	C₂³	1	4	yes	—
117	C₄⋊C₄×C₁₃₇	C₂³	1	4	yes	—
118	C₄⋊C₄×C₁₃₇	C₂³	1	4	yes	—
119	C₂²⋊C₄×C₁₃₇	C₂³	1	4	yes	—
120	C₂²⋊C₄×C₁₃₇	C₂³	1	4	yes	—
121	C₂²⋊C₄×C₁₃₇	C₂³	1	4	yes	—
122	C₄²×C₁₃₇	C₂³	1	4	yes	—
123	C₂²×D₁₃₇	—	2	2	no	—
124	C₂²×D₁₃₇	—	2	2	no	—
125	C₂²×D₁₃₇	#41	1	4	yes	—
126	C₂²×D₁₃₇	C₂⁴	1	2	yes	—
127	Dic₂₇₄	—	2	8	no	—
128	C₂²⋊D₁₃₇	—	2	8	no	—
129	C₂×Dic₁₃₇	—	2	2	no	—
130	C₂×Dic₁₃₇	—	2	2	no	—
131	C₂×Dic₁₃₇	—	2	2	no	—
132	C₂×Dic₁₃₇	—	2	2	no	—
133	C₂×Dic₁₃₇	—	2	2	no	—
134	C₂×Dic₁₃₇	—	2	2	no	—
135	C₂×Dic₁₃₇	—	2	8	no	—
136	C₂×Dic₁₃₇	#41	1	4	yes	—
137	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
138	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
139	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
140	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
141	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
142	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
143	C₂×Dic₁₃₇	C₂⁴	1	2	yes	—
144	C₄×D₁₃₇	—	2	8	no	—
145	C₄×D₁₃₇	—	2	8	no	—
146	C₄×D₁₃₇	—	2	8	no	—
147	C₂³×C₁₃₇	—	2	2	no	—
148	C₂³×C₁₃₇	—	2	2	no	—
149	C₂³×C₁₃₇	—	2	2	no	—
150	C₂³×C₁₃₇	C₂⁴	1	2	yes	—
151	C₂³×C₁₃₇	C₂⁴	1	1	yes	characteristic
152	C₂×C₄×C₁₃₇	—	2	2	no	—
153	C₂×C₄×C₁₃₇	—	2	2	no	—
154	C₂×C₄×C₁₃₇	—	2	2	no	—
155	C₂×C₄×C₁₃₇	—	2	2	no	—
156	C₂×C₄×C₁₃₇	—	2	2	no	—
157	C₂×C₄×C₁₃₇	—	2	2	no	—
158	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
159	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
160	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
161	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
162	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
163	C₂×C₄×C₁₃₇	C₂⁴	1	2	yes	—
164	C₂²×C₁₃₇	—	2	2	no	—
165	C₂²×C₁₃₇	—	2	2	no	—
166	C₂²×C₁₃₇	—	2	2	no	—
167	C₂²×C₁₃₇	—	4	4	no	—
168	C₂²×C₁₃₇	C₂×#41	1	2	yes	—
169	C₂²×C₁₃₇	C₂×#41	1	2	yes	—
170	C₂²×C₁₃₇	2₋¹⁺⁴	1	2	yes	—
171	C₂²×C₁₃₇	C₂⁵	1	1	yes	characteristic
172	C₂×D₁₃₇	—	2	8	no	—
173	C₂×D₁₃₇	—	2	2	no	—
174	C₂×D₁₃₇	—	2	2	no	—
175	C₂×D₁₃₇	C₂×#41	1	4	yes	—
176	C₄×C₁₃₇	—	2	2	no	—
177	C₄×C₁₃₇	—	2	2	no	—
178	C₄×C₁₃₇	—	2	2	no	—
179	C₄×C₁₃₇	—	2	2	no	—
180	C₄×C₁₃₇	—	2	2	no	—
181	C₄×C₁₃₇	—	2	2	no	—
182	Dic₁₃₇	—	2	2	no	—
183	Dic₁₃₇	—	2	2	no	—
184	Dic₁₃₇	—	2	2	no	—
185	Dic₁₃₇	—	2	2	no	—
186	Dic₁₃₇	—	2	2	no	—
187	Dic₁₃₇	—	2	2	no	—
188	Dic₁₃₇	C₂×#41	1	4	yes	—
189	C₂×C₁₃₇	—	4	2	no	—
190	C₂×C₁₃₇	#552	1	4	yes	complemented
191	C₂×C₁₃₇	C₂²×#41	1	1	yes	characteristic
192	C₂×C₁₃₇	C₂²×#41	1	1	yes	characteristic
193	C₂×C₁₃₇	C₂×2₋¹⁺⁴	1	1	yes	characteristic
194	D₁₃₇	—	2	4	no	—
195	C₁₃₇	C₂×#552	1	1	yes	characteristic, complemented, Sylow
196	C₂×#552	—	137	1	no	maximal, Sylow
197	#552	—	137	16	no	—
198	C₂×#126	—	137	1	no	—
199	C₂×#126	D₁₃₇	1	1	yes	characteristic, complemented
200	C₂×#125	—	137	1	no	—
201	C₂×#125	—	137	1	no	—
202	C₂×#125	—	137	1	no	—
203	C₂×#123	—	137	1	no	—
204	C₂×#123	—	137	1	no	—
205	C₂×C₂²⋊Q₈	—	137	1	no	—
206	C₂×C₂²⋊Q₈	—	137	1	no	—
207	C₂×C₄×Q₈	—	137	1	no	—
208	C₂×C₄×D₄	—	137	1	no	—
209	C₂×#117	—	137	1	no	—
210	C₂×#117	—	137	1	no	—
211	C₂×#117	—	137	1	no	—
212	C₂²×C₄⋊C₄	—	137	1	no	—
213	C₂²×Q₈	—	137	1	no	—
214	C₂²×D₄	—	137	1	no	—
215	C₂³×C₄	—	137	1	no	—
216	C₂³×C₄	—	137	1	no	—
217	C₂³×C₄	—	137	1	no	—
218	C₂³×C₄	—	137	1	no	—
219	#126	—	137	8	no	—
220	#126	C₂×D₁₃₇	1	8	yes	complemented
221	#125	—	137	8	no	—
222	#125	—	137	8	no	—
223	#125	—	137	8	no	—
224	#123	—	137	8	no	—
225	#123	—	137	8	no	—
226	C₂²⋊Q₈	—	137	8	no	—
227	C₂²⋊Q₈	—	137	8	no	—
228	C₄×Q₈	—	137	8	no	—
229	C₄×D₄	—	137	8	no	—
230	#117	—	137	8	no	—
231	#117	—	137	8	no	—
232	#117	—	137	8	no	—
233	C₂×C₄⋊C₄	—	137	1	no	—
234	C₂×C₄⋊C₄	—	137	1	no	—
235	C₂×C₄⋊C₄	—	137	1	no	—
236	C₂×C₄⋊C₄	—	137	1	no	—
237	C₂×C₄⋊C₄	—	137	1	no	—
238	C₂×C₄⋊C₄	—	137	1	no	—
239	C₂×C₄⋊C₄	—	137	1	no	—
240	C₂×C₄⋊C₄	—	137	1	no	—
241	C₂×C₄⋊C₄	—	137	1	no	—
242	C₂×C₄⋊C₄	—	137	1	no	—
243	C₂×C₄⋊C₄	—	137	1	no	—
244	C₂×C₄⋊C₄	—	137	1	no	—
245	C₂×C₄⋊C₄	—	137	1	no	—
246	C₂×C₄⋊C₄	—	137	8	no	—
247	C₂×C₄⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
248	C₂×C₄⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
249	C₂×C₄⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
250	C₂×C₂²⋊C₄	—	137	1	no	—
251	C₂×C₂²⋊C₄	—	137	1	no	—
252	C₂×C₂²⋊C₄	—	137	1	no	—
253	C₂×C₂²⋊C₄	—	137	1	no	—
254	C₂×C₂²⋊C₄	—	137	1	no	—
255	C₂×C₂²⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
256	C₂×C₂²⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
257	C₂×C₂²⋊C₄	C₂×D₁₃₇	1	1	yes	characteristic
258	C₂×C₄²	—	137	1	no	—
259	C₂×C₄²	—	137	1	no	—
260	C₂×C₄²	—	137	1	no	—
261	C₂×C₄²	—	137	1	no	—
262	C₂×C₄²	C₂×D₁₃₇	1	1	yes	characteristic
263	C₂⁴	—	137	1	no	—
264	C₂⁴	C₂²×D₁₃₇	1	1	yes	characteristic
265	C₂×Q₈	—	274	4	no	—
266	C₂×Q₈	—	137	4	no	—
267	C₂×D₄	—	274	4	no	—
268	C₂×D₄	—	137	4	no	—
269	C₂²×C₄	—	274	4	no	—
270	C₂²×C₄	—	274	4	no	—
271	C₂²×C₄	—	274	4	no	—
272	C₂²×C₄	—	274	4	no	—
273	C₂²×C₄	—	137	4	no	—
274	C₂²×C₄	—	137	1	no	—
275	C₂²×C₄	—	137	1	no	—
276	C₂²×C₄	—	137	1	no	—
277	C₂²×C₄	—	137	1	no	—
278	C₂²×C₄	—	137	1	no	—
279	C₂²×C₄	—	137	1	no	—
280	C₂²×C₄	—	137	4	no	—
281	C₂²×C₄	—	137	4	no	—
282	C₂²×C₄	—	137	4	no	—
283	C₂²×C₄	—	137	1	no	—
284	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
285	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
286	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
287	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
288	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
289	C₂²×C₄	C₂²×D₁₃₇	1	1	yes	characteristic
290	C₄⋊C₄	—	137	4	no	—
291	C₄⋊C₄	—	137	4	no	—
292	C₄⋊C₄	—	137	4	no	—
293	C₄⋊C₄	—	137	4	no	—
294	C₄⋊C₄	—	137	4	no	—
295	C₄⋊C₄	—	137	4	no	—
296	C₄⋊C₄	—	137	4	no	—
297	C₄⋊C₄	—	137	4	no	—
298	C₄⋊C₄	—	137	4	no	—
299	C₄⋊C₄	—	137	4	no	—
300	C₄⋊C₄	—	137	4	no	—
301	C₄⋊C₄	—	137	4	no	—
302	C₄⋊C₄	—	137	4	no	—
303	C₄⋊C₄	C₂²×D₁₃₇	1	4	yes	—
304	C₄⋊C₄	C₂²×D₁₃₇	1	4	yes	—
305	C₄⋊C₄	C₂²×D₁₃₇	1	4	yes	—
306	C₂²⋊C₄	—	137	4	no	—
307	C₂²⋊C₄	—	137	4	no	—
308	C₂²⋊C₄	—	137	4	no	—
309	C₂²⋊C₄	—	137	4	no	—
310	C₂²⋊C₄	—	137	4	no	—
311	C₂²⋊C₄	C₂²×D₁₃₇	1	4	yes	—
312	C₂²⋊C₄	C₂²×D₁₃₇	1	4	yes	—
313	C₂²⋊C₄	C₂²×D₁₃₇	1	4	yes	—
314	C₄²	—	137	4	no	—
315	C₄²	—	137	4	no	—
316	C₄²	—	137	4	no	—
317	C₄²	—	137	4	no	—
318	C₄²	C₂²×D₁₃₇	1	4	yes	—
319	C₂³	—	2	2	no	—
320	C₂³	—	2	2	no	—
321	C₂³	—	2	2	no	—
322	C₂³	—	274	2	no	—
323	C₂³	—	274	2	no	—
324	C₂³	—	137	4	no	—
325	C₂³	—	137	2	no	—
326	C₂³	C₂³×D₁₃₇	1	2	yes	—
327	C₂³	C₂³×D₁₃₇	1	1	yes	characteristic
328	Q₈	—	274	8	no	—
329	D₄	—	274	8	no	—
330	C₂×C₄	—	2	2	no	—
331	C₂×C₄	—	2	2	no	—
332	C₂×C₄	—	2	2	no	—
333	C₂×C₄	—	2	2	no	—
334	C₂×C₄	—	2	2	no	—
335	C₂×C₄	—	2	2	no	—
336	C₂×C₄	—	274	8	no	—
337	C₂×C₄	—	274	8	no	—
338	C₂×C₄	—	274	8	no	—
339	C₂×C₄	—	274	2	no	—
340	C₂×C₄	—	274	2	no	—
341	C₂×C₄	—	274	2	no	—
342	C₂×C₄	—	274	2	no	—
343	C₂×C₄	—	274	2	no	—
344	C₂×C₄	—	274	2	no	—
345	C₂×C₄	—	274	8	no	—
346	C₂×C₄	—	137	2	no	—
347	C₂×C₄	—	137	2	no	—
348	C₂×C₄	—	137	2	no	—
349	C₂×C₄	—	137	2	no	—
350	C₂×C₄	—	137	2	no	—
351	C₂×C₄	—	137	2	no	—
352	C₂×C₄	—	137	4	no	—
353	C₂×C₄	—	137	2	no	—
354	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
355	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
356	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
357	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
358	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
359	C₂×C₄	C₂³×D₁₃₇	1	2	yes	—
360	C₂²	—	2	2	no	—
361	C₂²	—	2	2	no	—
362	C₂²	—	2	2	no	—
363	C₂²	—	4	4	no	—
364	C₂²	—	274	2	no	—
365	C₂²	—	274	2	no	—
366	C₂²	—	274	8	no	—
367	C₂²	—	137	4	no	—
368	C₂²	#41×D₁₃₇	1	2	yes	—
369	C₂²	#41×D₁₃₇	1	2	yes	—
370	C₂²	#17984135	1	2	yes	—
371	C₂²	C₂⁴×D₁₃₇	1	1	yes	characteristic
372	C₄	—	2	2	no	—
373	C₄	—	2	2	no	—
374	C₄	—	2	2	no	—
375	C₄	—	2	2	no	—
376	C₄	—	2	2	no	—
377	C₄	—	2	2	no	—
378	C₄	—	274	2	no	—
379	C₄	—	274	2	no	—
380	C₄	—	274	2	no	—
381	C₄	—	274	2	no	—
382	C₄	—	274	2	no	—
383	C₄	—	274	2	no	—
384	C₄	—	137	4	no	—
385	C₂	—	4	2	no	—
386	C₂	—	274	4	no	—
387	C₂	#22578089	1	4	yes	direct product factor
388	C₂	C₂×#41×D₁₃₇	1	1	yes	characteristic
389	C₂	C₂×#41×D₁₃₇	1	1	yes	characteristic
390	C₂	C₂×#17984135	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂³×D₁₃₇
commutator, cosocle	C₂²×C₁₃₇	C₂⁵
Frattini	C₂²	C₂⁴×D₁₃₇
Fitting	C₂×#126×C₁₃₇	C₂
socle	C₂³×C₁₃₇	C₂⁴
prime radical	C₂²×C₂²⋊D₁₃₇	C₂²
hypercenter	C₂×#126	D₁₃₇
hypocenter	C₁₃₇	C₂×#552
LCS	G ▷ C₂²×C₁₃₇ ▷ C₁₃₇
UCS	C₁ ◁ C₂³ ◁ C₂×#126

Complements

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

N	H ≅ G/N	type
1. #22578089	C₂	direct (N × H)
2. C₂×#17984081	C₂	semidirect
3. C₂×#17984079	C₂	semidirect
4. C₂×#17984078	C₂	semidirect
5. C₂×#17984078	C₂	semidirect
8. C₂×#17984066	C₂	semidirect
9. C₂×#17984065	C₂	semidirect
10. C₂×C₄×Dic₂₇₄	C₂	semidirect
12. C₂×#17984046	C₂	semidirect
13. C₂×#17984045	C₂	semidirect
14. C₂×#17984044	C₂	semidirect
15. C₂×C₄⋊C₄×D₁₃₇	C₂	semidirect
16. C₂×#126×C₁₃₇	C₂	semidirect
23. #17984081	C₂²	semidirect
24. #17984079	C₂²	semidirect
25. #17984078	C₂²	semidirect
26. #17984078	C₂²	semidirect
29. #17984066	C₂²	semidirect
30. #17984065	C₂²	semidirect
31. C₄×Dic₂₇₄	C₂²	semidirect
33. #17984046	C₂²	semidirect
34. #17984045	C₂²	semidirect
35. #17984044	C₂²	semidirect
49. C₄⋊C₄×D₁₃₇	C₂²	semidirect
59. #126×C₁₃₇	C₂²	semidirect
190. C₂×C₁₃₇	#552	semidirect
195. C₁₃₇	C₂×#552	semidirect
199. C₂×#126	D₁₃₇	semidirect
220. #126	C₂×D₁₃₇	semidirect
387. C₂	#22578089	direct (N × H)

Maximal subgroups

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

subgroup	index
#22578089	2
C₂×#17984081	2
C₂×#17984079	2
C₂×#17984078	2
C₂×#17984070	2
C₂×#17984066	2
C₂×#17984065	2
C₂×C₄×Dic₂₇₄	2
C₂×#17984048	2
C₂×#17984046	2
C₂×#17984045	2
C₂×#17984044	2
C₂×C₄⋊C₄×D₁₃₇	2
C₂×#126×C₁₃₇	2
C₂×#552	137

Subgroups — C2×#22578089 #31794297

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22578089 #31794297