Subgroups — C₂×#27161139 #38751337

Order 25216.

412 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20263283	C₂	1	1	yes	maximal, characteristic
2	#27161139	C₂	1	8	yes	maximal, direct product factor
3	C₂×C₄⋊#13096802	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×#20263238	C₂	1	1	yes	maximal, characteristic
5	C₂×#20263238	C₂	1	1	yes	maximal, characteristic
6	C₂×#20263236	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×C₈×Dic₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄⋊C₈×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×C₄×D₁₉₇	C₂²	1	1	yes	characteristic
10	C₂²×#13096802	C₂²	1	1	yes	characteristic
11	C₂²×#13096802	C₂²	1	1	yes	characteristic
12	#20263283	C₄	1	4	yes	—
13	#20263283	C₂²	1	4	yes	—
14	C₂×#15691337	C₄	1	1	yes	characteristic
15	C₂×#15691337	C₄	1	1	yes	characteristic
16	C₂×#15691335	C₄	1	1	yes	characteristic
17	C₂×#15691335	C₄	1	1	yes	characteristic
18	C₂×C₄×Dic₁₉₇	C₂²	1	1	yes	characteristic
19	C₄⋊#13096802	C₂²	1	4	yes	complemented
20	#20263238	C₂²	1	4	yes	—
21	#20263238	C₂²	1	4	yes	—
22	#20263236	C₂²	1	4	yes	complemented
23	C₈×Dic₁₉₇	C₂²	1	4	yes	complemented
24	C₂²×C₈×C₁₉₇	C₂²	1	1	yes	characteristic
25	C₂²×C₈×C₁₉₇	C₂²	1	1	yes	characteristic
26	C₂×C₄²×C₁₉₇	C₂²	1	1	yes	characteristic
27	C₄⋊C₈×C₁₉₇	C₂²	1	4	yes	complemented
28	C₂³×D₁₉₇	C₂×C₄	1	1	yes	characteristic
29	C₂²×Dic₁₉₇	C₂×C₄	1	1	yes	characteristic
30	C₂²×Dic₁₉₇	C₂×C₄	1	1	yes	characteristic
31	C₂²×Dic₁₉₇	C₂×C₄	1	1	yes	characteristic
32	C₂×C₄×D₁₉₇	—	2	2	no	—
33	C₂×C₄×D₁₉₇	—	2	2	no	—
34	C₂×C₄×D₁₉₇	C₂×C₄	1	2	yes	—
35	C₂×C₄×D₁₉₇	C₂³	1	2	yes	—
36	C₂×#13096802	—	2	2	no	—
37	C₂×#13096802	—	2	2	no	—
38	C₂×#13096802	C₂³	1	2	yes	—
39	C₂×#13096802	C₂³	1	2	yes	—
40	#15691337	C₂×C₄	1	4	yes	—
41	#15691337	C₂×C₄	1	4	yes	—
42	#15691335	C₂×C₄	1	4	yes	—
43	#15691335	C₂×C₄	1	4	yes	—
44	C₄×Dic₁₉₇	C₂×C₄	1	2	yes	—
45	C₄×Dic₁₉₇	C₂³	1	2	yes	—
46	C₂²×C₄×C₁₉₇	C₂×C₄	1	1	yes	characteristic
47	C₂²×C₄×C₁₉₇	C₂×C₄	1	1	yes	characteristic
48	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
49	C₂×C₈×C₁₉₇	—	2	2	no	—
50	C₂×C₈×C₁₉₇	—	2	2	no	—
51	C₂×C₈×C₁₉₇	C₂³	1	2	yes	—
52	C₂×C₈×C₁₉₇	C₂³	1	2	yes	—
53	C₄²×C₁₉₇	C₂×C₄	1	2	yes	—
54	C₄²×C₁₉₇	C₂³	1	2	yes	—
55	C₂²×D₁₉₇	—	2	2	no	—
56	C₂²×D₁₉₇	—	2	2	no	—
57	C₂²×D₁₉₇	—	2	2	no	—
58	C₂²×D₁₉₇	C₂²×C₄	1	2	yes	—
59	C₂×Dic₁₉₇	—	2	2	no	—
60	C₂×Dic₁₉₇	—	2	2	no	—
61	C₂×Dic₁₉₇	—	2	2	no	—
62	C₂×Dic₁₉₇	C₂²×C₄	1	2	yes	—
63	C₂×Dic₁₉₇	C₂²×C₄	1	2	yes	—
64	C₂×Dic₁₉₇	C₂²×C₄	1	2	yes	—
65	C₄×D₁₉₇	—	2	4	no	—
66	C₄×D₁₉₇	—	2	2	no	—
67	C₄×D₁₉₇	—	2	2	no	—
68	#13096802	—	2	2	no	—
69	#13096802	—	2	2	no	—
70	C₂³×C₁₉₇	C₂²×C₄	1	1	yes	characteristic
71	C₂×C₄×C₁₉₇	—	2	2	no	—
72	C₂×C₄×C₁₉₇	—	2	2	no	—
73	C₂×C₄×C₁₉₇	C₂²×C₄	1	2	yes	—
74	C₂×C₄×C₁₉₇	C₂²×C₄	1	2	yes	—
75	C₂×C₄×C₁₉₇	C₂²×C₄	1	1	yes	characteristic
76	C₂×C₄×C₁₉₇	#41	1	2	yes	—
77	C₂×C₄×C₁₉₇	#41	1	2	yes	—
78	C₂×C₄×C₁₉₇	C₂⁴	1	1	yes	characteristic
79	C₈×C₁₉₇	—	2	2	no	—
80	C₈×C₁₉₇	—	2	2	no	—
81	C₂²×C₁₉₇	#117	1	2	yes	—
82	C₂²×C₁₉₇	#131	1	2	yes	—
83	C₂²×C₁₉₇	#131	1	2	yes	—
84	C₂²×C₁₉₇	C₂³×C₄	1	1	yes	characteristic
85	C₂×D₁₉₇	—	2	2	no	—
86	C₂×D₁₉₇	—	2	2	no	—
87	C₂×D₁₉₇	—	2	2	no	—
88	C₂×D₁₉₇	—	4	4	no	—
89	C₄×C₁₉₇	—	2	2	no	—
90	C₄×C₁₉₇	—	2	2	no	—
91	C₄×C₁₉₇	#117	1	2	yes	—
92	C₄×C₁₉₇	C₂×#41	1	1	yes	characteristic
93	C₄×C₁₉₇	C₂×#41	1	1	yes	characteristic
94	Dic₁₉₇	—	2	2	no	—
95	Dic₁₉₇	—	2	2	no	—
96	Dic₁₉₇	—	2	2	no	—
97	C₂×C₁₉₇	#433	1	4	yes	complemented
98	C₂×C₁₉₇	C₂×#117	1	1	yes	characteristic
99	C₂×C₁₉₇	C₂×#131	1	1	yes	characteristic
100	C₂×C₁₉₇	C₂×#131	1	1	yes	characteristic
101	D₁₉₇	—	4	2	no	—
102	C₁₉₇	C₂×#433	1	1	yes	characteristic, complemented, Sylow
103	C₂×#433	—	197	1	no	maximal, Sylow
104	C₂×#117	—	197	1	no	—
105	#433	—	197	8	no	—
106	C₂×C₄⋊C₈	—	197	1	no	—
107	C₂×C₄⋊C₈	D₁₉₇	1	1	yes	characteristic, complemented
108	C₂×C₂²⋊C₈	—	197	1	no	—
109	C₂×C₂²⋊C₈	—	197	1	no	—
110	C₂×#97	—	197	1	no	—
111	C₂×C₄×C₈	—	197	1	no	—
112	C₂³×C₄	—	197	1	no	—
113	C₂²×C₈	—	197	1	no	—
114	C₂²×C₈	—	197	1	no	—
115	C₂²×C₈	C₂×D₁₉₇	1	1	yes	characteristic
116	C₂²×C₈	C₂×D₁₉₇	1	1	yes	characteristic
117	#117	—	197	4	no	—
118	#117	—	197	4	no	—
119	C₂×C₄⋊C₄	—	197	1	no	—
120	C₂×C₄⋊C₄	—	197	1	no	—
121	C₂×C₂²⋊C₄	—	197	1	no	—
122	C₂×C₂²⋊C₄	—	197	1	no	—
123	C₂×C₄²	—	197	1	no	—
124	C₂×C₄²	C₂×D₁₉₇	1	1	yes	characteristic
125	C₄⋊C₈	—	197	4	no	—
126	C₄⋊C₈	C₂×D₁₉₇	1	4	yes	complemented
127	C₂²⋊C₈	—	197	4	no	—
128	C₂²⋊C₈	—	197	4	no	—
129	#97	—	197	4	no	—
130	C₄×C₈	—	197	4	no	—
131	C₂⁴	—	197	1	no	—
132	C₂²×C₄	—	394	2	no	—
133	C₂²×C₄	—	394	2	no	—
134	C₂²×C₄	—	197	1	no	—
135	C₂²×C₄	—	197	1	no	—
136	C₂²×C₄	—	197	1	no	—
137	C₂²×C₄	—	197	2	no	—
138	C₂²×C₄	—	197	2	no	—
139	C₂²×C₄	C₄×D₁₉₇	1	1	yes	characteristic
140	C₂²×C₄	C₄×D₁₉₇	1	1	yes	characteristic
141	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
142	C₂×C₈	—	2	2	no	—
143	C₂×C₈	—	2	2	no	—
144	C₂×C₈	—	394	2	no	—
145	C₂×C₈	—	394	2	no	—
146	C₂×C₈	—	197	2	no	—
147	C₂×C₈	—	197	2	no	—
148	C₂×C₈	C₂²×D₁₉₇	1	2	yes	—
149	C₂×C₈	C₂²×D₁₉₇	1	2	yes	—
150	C₄⋊C₄	—	197	4	no	—
151	C₄⋊C₄	—	197	4	no	—
152	C₂²⋊C₄	—	197	4	no	—
153	C₂²⋊C₄	—	197	4	no	—
154	C₄²	—	197	2	no	—
155	C₄²	—	197	2	no	—
156	C₄²	C₄×D₁₉₇	1	2	yes	—
157	C₄²	C₂²×D₁₉₇	1	2	yes	—
158	C₂³	—	394	2	no	—
159	C₂³	—	394	2	no	—
160	C₂³	—	394	2	no	—
161	C₂³	—	197	2	no	—
162	C₂³	C₂×C₄×D₁₉₇	1	1	yes	characteristic
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	2	2	no	—
165	C₂×C₄	—	394	2	no	—
166	C₂×C₄	—	394	2	no	—
167	C₂×C₄	—	394	2	no	—
168	C₂×C₄	—	394	4	no	—
169	C₂×C₄	—	394	2	no	—
170	C₂×C₄	—	394	2	no	—
171	C₂×C₄	—	197	2	no	—
172	C₂×C₄	—	197	2	no	—
173	C₂×C₄	—	197	2	no	—
174	C₂×C₄	C₂×C₄×D₁₉₇	1	2	yes	—
175	C₂×C₄	C₂×C₄×D₁₉₇	1	2	yes	—
176	C₂×C₄	C₂×C₄×D₁₉₇	1	1	yes	characteristic
177	C₂×C₄	#15691357	1	2	yes	—
178	C₂×C₄	#15691359	1	2	yes	—
179	C₂×C₄	C₂³×D₁₉₇	1	1	yes	characteristic
180	C₈	—	2	2	no	—
181	C₈	—	2	2	no	—
182	C₈	—	394	2	no	—
183	C₈	—	394	2	no	—
184	C₂²	—	788	4	no	—
185	C₂²	—	394	2	no	—
186	C₂²	—	394	2	no	—
187	C₂²	—	394	2	no	—
188	C₂²	#20263284	1	2	yes	—
189	C₂²	#20263332	1	2	yes	—
190	C₂²	#20263334	1	2	yes	—
191	C₂²	C₂²×C₄×D₁₉₇	1	1	yes	characteristic
192	C₄	—	2	2	no	—
193	C₄	—	2	2	no	—
194	C₄	—	394	2	no	—
195	C₄	—	394	2	no	—
196	C₄	—	394	2	no	—
197	C₄	#20263284	1	2	yes	—
198	C₄	C₂×#15691357	1	1	yes	characteristic
199	C₄	C₂×#15691359	1	1	yes	characteristic
200	C₂	—	788	2	no	—
201	C₂	#27161139	1	4	yes	direct product factor
202	C₂	C₂×#20263284	1	1	yes	characteristic
203	C₂	C₂×#20263332	1	1	yes	characteristic
204	C₂	C₂×#20263334	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂²×D₁₉₇
commutator	C₂²×C₁₉₇	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₉₇
Fitting	C₂×C₄⋊C₈×C₁₉₇	C₂
socle	C₂³×C₁₉₇	C₂²×C₄
prime radical	C₂³×D₁₉₇	C₂×C₄
cosocle	C₂×C₄×C₁₉₇	C₂⁴
hypercenter	C₂×C₄⋊C₈	D₁₉₇
hypocenter	C₁₉₇	C₂×#433
LCS	G ▷ C₂²×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. #27161139	C₂	direct (N × H)
3. C₂×C₄⋊#13096802	C₂	semidirect
6. C₂×#20263236	C₂	semidirect
7. C₂×C₈×Dic₁₉₇	C₂	semidirect
8. C₂×C₄⋊C₈×C₁₉₇	C₂	semidirect
19. C₄⋊#13096802	C₂²	semidirect
22. #20263236	C₂²	semidirect
23. C₈×Dic₁₉₇	C₂²	semidirect
27. C₄⋊C₈×C₁₉₇	C₂²	semidirect
97. C₂×C₁₉₇	#433	semidirect
102. C₁₉₇	C₂×#433	semidirect
107. C₂×C₄⋊C₈	D₁₉₇	semidirect
126. C₄⋊C₈	C₂×D₁₉₇	semidirect
201. C₂	#27161139	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×#20263283	2
#27161139	2
C₂×C₄⋊#13096802	2
C₂×#20263238	2
C₂×#20263236	2
C₂×C₈×Dic₁₉₇	2
C₂×C₄⋊C₈×C₁₉₇	2
C₂×#433	197

Subgroups — C2×#27161139 #38751337

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27161139 #38751337