Subgroups — C₂×#27160838 #38742417

Order 25216.

488 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#15691342	C₂	1	1	yes	maximal, characteristic
2	C₂²×C₄×Dic₁₉₇	C₂	1	1	yes	maximal, characteristic
3	#27160838	C₂	1	4	yes	maximal, direct product factor
4	C₂×#117×C₁₉₇	C₂	1	1	yes	maximal, characteristic
5	C₂³×Dic₁₉₇	—	2	1	no	—
6	C₂×#15691342	—	2	1	no	—
7	C₂×#15691342	—	2	2	no	—
8	C₂×#15691342	C₄	1	4	yes	complemented
9	C₂×#15691342	C₂²	1	2	yes	—
10	C₂²×#13096802	—	2	1	no	—
11	C₂×C₄×Dic₁₉₇	—	2	1	no	—
12	C₂×C₄×Dic₁₉₇	—	2	2	no	—
13	C₂×C₄×Dic₁₉₇	C₄	1	4	yes	complemented
14	C₂×C₄×Dic₁₉₇	C₂²	1	2	yes	—
15	C₂³×C₄×C₁₉₇	C₂²	1	1	yes	characteristic
16	#117×C₁₉₇	—	2	1	no	—
17	#117×C₁₉₇	—	2	1	no	—
18	#117×C₁₉₇	C₄	1	2	yes	complemented
19	#117×C₁₉₇	C₂²	1	2	yes	—
20	C₂×C₄⋊C₄×C₁₉₇	C₄	1	2	yes	complemented
21	C₂×C₂²⋊C₄×C₁₉₇	—	2	1	no	—
22	C₂×C₄²×C₁₉₇	—	2	1	no	—
23	C₂²×Dic₁₉₇	—	2	8	no	—
24	C₂²×Dic₁₉₇	—	2	4	no	—
25	C₂²×Dic₁₉₇	—	2	2	no	—
26	#15691342	—	2	4	no	—
27	#15691342	—	2	2	no	—
28	#15691342	C₂×C₄	1	4	yes	complemented
29	C₂×#13096802	—	2	4	no	—
30	C₂×#13096802	—	2	2	no	—
31	C₄×Dic₁₉₇	—	2	4	no	—
32	C₄×Dic₁₉₇	—	2	2	no	—
33	C₄×Dic₁₉₇	C₂×C₄	1	4	yes	complemented
34	C₂⁴×C₁₉₇	D₄	1	1	yes	characteristic
35	C₂²×C₄×C₁₉₇	—	2	2	no	—
36	C₂²×C₄×C₁₉₇	C₂×C₄	1	2	yes	—
37	C₂²×C₄×C₁₉₇	C₂×C₄	1	2	yes	—
38	C₂²×C₄×C₁₉₇	C₂×C₄	1	1	yes	characteristic
39	C₂²×C₄×C₁₉₇	C₂×C₄	1	1	yes	characteristic
40	C₂²×C₄×C₁₉₇	D₄	1	1	yes	characteristic
41	C₂²×C₄×C₁₉₇	D₄	1	1	yes	characteristic
42	C₂²×C₄×C₁₉₇	D₄	1	1	yes	characteristic
43	C₂²×C₄×C₁₉₇	D₄	1	2	yes	—
44	C₂²×C₄×C₁₉₇	Q₈	1	2	yes	—
45	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
46	C₄⋊C₄×C₁₉₇	—	2	2	no	—
47	C₄⋊C₄×C₁₉₇	C₂×C₄	1	4	yes	complemented
48	C₂²⋊C₄×C₁₉₇	—	2	2	no	—
49	C₂²⋊C₄×C₁₉₇	—	2	2	no	—
50	C₄²×C₁₉₇	—	2	2	no	—
51	C₄²×C₁₉₇	—	2	2	no	—
52	C₂×Dic₁₉₇	—	2	16	no	—
53	C₂×Dic₁₉₇	—	2	8	no	—
54	C₂×Dic₁₉₇	—	2	4	no	—
55	#13096802	—	2	4	no	—
56	C₂³×C₁₉₇	—	2	4	no	—
57	C₂³×C₁₉₇	C₂²⋊C₄	1	2	yes	—
58	C₂³×C₁₉₇	C₂²⋊C₄	1	1	yes	characteristic
59	C₂³×C₁₉₇	C₂²⋊C₄	1	1	yes	characteristic
60	C₂³×C₁₉₇	C₄⋊C₄	1	2	yes	—
61	C₂³×C₁₉₇	C₂×D₄	1	1	yes	characteristic
62	C₂×C₄×C₁₉₇	—	2	4	no	—
63	C₂×C₄×C₁₉₇	—	4	4	no	—
64	C₂×C₄×C₁₉₇	C₄²	1	2	yes	—
65	C₂×C₄×C₁₉₇	C₄²	1	2	yes	—
66	C₂×C₄×C₁₉₇	C₂²⋊C₄	1	2	yes	—
67	C₂×C₄×C₁₉₇	C₂²⋊C₄	1	2	yes	—
68	C₂×C₄×C₁₉₇	C₂²⋊C₄	1	2	yes	—
69	C₂×C₄×C₁₉₇	C₂²⋊C₄	1	1	yes	characteristic
70	C₂×C₄×C₁₉₇	C₂²⋊C₄	1	1	yes	characteristic
71	C₂×C₄×C₁₉₇	C₄⋊C₄	1	2	yes	—
72	C₂×C₄×C₁₉₇	C₄⋊C₄	1	2	yes	—
73	C₂×C₄×C₁₉₇	C₄⋊C₄	1	2	yes	—
74	C₂×C₄×C₁₉₇	C₄⋊C₄	1	2	yes	—
75	C₂×C₄×C₁₉₇	C₄⋊C₄	1	2	yes	—
76	C₂×C₄×C₁₉₇	C₂²×C₄	1	1	yes	characteristic
77	C₂×C₄×C₁₉₇	C₂²×C₄	1	1	yes	characteristic
78	C₂×C₄×C₁₉₇	C₂²×C₄	1	1	yes	characteristic
79	C₂×C₄×C₁₉₇	C₂×D₄	1	1	yes	characteristic
80	C₂×C₄×C₁₉₇	C₂×D₄	1	1	yes	characteristic
81	C₂×C₄×C₁₉₇	C₂×Q₈	1	1	yes	characteristic
82	C₂²×C₁₉₇	—	2	4	no	—
83	C₂²×C₁₉₇	—	2	4	no	—
84	C₂²×C₁₉₇	—	2	2	no	—
85	C₂²×C₁₉₇	—	2	2	no	—
86	C₂²×C₁₉₇	#95	1	2	yes	—
87	C₂²×C₁₉₇	#95	1	2	yes	—
88	C₂²×C₁₉₇	#104	1	4	yes	—
89	C₂²×C₁₉₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
90	C₂²×C₁₉₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
91	C₂²×C₁₉₇	C₂×C₄⋊C₄	1	1	yes	characteristic
92	C₄×C₁₉₇	—	4	4	no	—
93	C₄×C₁₉₇	#95	1	2	yes	—
94	C₄×C₁₉₇	#95	1	2	yes	—
95	C₄×C₁₉₇	C₂×C₄²	1	1	yes	characteristic
96	C₄×C₁₉₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
97	C₄×C₁₉₇	C₂×C₄⋊C₄	1	1	yes	characteristic
98	C₄×C₁₉₇	C₂×C₄⋊C₄	1	1	yes	characteristic
99	Dic₁₉₇	—	2	8	no	—
100	C₂×C₁₉₇	—	2	1	no	—
101	C₂×C₁₉₇	—	2	2	no	—
102	C₂×C₁₉₇	—	2	1	no	—
103	C₂×C₁₉₇	#339	1	4	yes	complemented
104	C₂×C₁₉₇	C₂×#95	1	1	yes	characteristic
105	C₂×C₁₉₇	C₂×#104	1	2	yes	—
106	C₁₉₇	C₂×#339	1	1	yes	characteristic, complemented, Sylow
107	C₂×#339	—	197	1	no	maximal, Sylow
108	C₂²×M₁₆	—	197	1	no	—
109	C₂×#117	D₁₉₇	1	1	yes	characteristic
110	C₂²×C₄²	—	197	1	no	—
111	#339	—	197	4	no	—
112	C₂³×C₄	—	394	1	no	—
113	C₂³×C₄	C₂×D₁₉₇	1	1	yes	characteristic
114	C₂×M₁₆	—	394	1	no	—
115	C₂×M₁₆	—	394	2	no	—
116	C₂×M₁₆	—	197	4	no	—
117	C₂×M₁₆	—	197	2	no	—
118	C₂²×C₈	—	394	1	no	—
119	#117	—	2	1	no	—
120	#117	—	2	1	no	—
121	#117	Dic₁₉₇	1	2	yes	complemented
122	#117	C₂×D₁₉₇	1	2	yes	—
123	C₂×C₄⋊C₄	Dic₁₉₇	1	2	yes	complemented
124	C₂×C₂²⋊C₄	—	2	1	no	—
125	C₂×C₄²	—	2	1	no	—
126	C₂×C₄²	—	394	1	no	—
127	C₂×C₄²	—	394	2	no	—
128	C₂×C₄²	—	197	4	no	—
129	C₂×C₄²	—	197	2	no	—
130	C₂⁴	C₂²⋊D₁₉₇	1	1	yes	characteristic
131	C₂²×C₄	—	2	2	no	—
132	C₂²×C₄	—	394	8	no	—
133	C₂²×C₄	—	394	4	no	—
134	C₂²×C₄	—	394	2	no	—
135	C₂²×C₄	C₄×D₁₉₇	1	2	yes	—
136	C₂²×C₄	C₄×D₁₉₇	1	2	yes	—
137	C₂²×C₄	C₂×Dic₁₉₇	1	1	yes	characteristic
138	C₂²×C₄	C₂×Dic₁₉₇	1	1	yes	characteristic
139	C₂²×C₄	C₂²⋊D₁₉₇	1	1	yes	characteristic
140	C₂²×C₄	C₂²⋊D₁₉₇	1	1	yes	characteristic
141	C₂²×C₄	C₂²⋊D₁₉₇	1	1	yes	characteristic
142	C₂²×C₄	D₇₈₈	1	2	yes	—
143	C₂²×C₄	Dic₃₉₄	1	2	yes	—
144	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
145	M₁₆	—	394	4	no	—
146	M₁₆	—	394	2	no	—
147	M₁₆	—	197	4	no	—
148	C₂×C₈	—	394	4	no	—
149	C₂×C₈	—	394	2	no	—
150	C₄⋊C₄	—	2	2	no	—
151	C₄⋊C₄	C₂×Dic₁₉₇	1	4	yes	complemented
152	C₂²⋊C₄	—	2	2	no	—
153	C₂²⋊C₄	—	2	2	no	—
154	C₄²	—	2	2	no	—
155	C₄²	—	2	2	no	—
156	C₄²	—	394	4	no	—
157	C₄²	—	394	2	no	—
158	C₄²	—	197	4	no	—
159	C₂³	—	2	4	no	—
160	C₂³	#15691335	1	2	yes	—
161	C₂³	C₂²⋊Dic₁₉₇	1	1	yes	characteristic
162	C₂³	C₂²⋊Dic₁₉₇	1	1	yes	characteristic
163	C₂³	#15691337	1	2	yes	—
164	C₂³	C₂×C₂²⋊D₁₉₇	1	1	yes	characteristic
165	C₂×C₄	—	2	4	no	—
166	C₂×C₄	—	4	4	no	—
167	C₂×C₄	—	394	8	no	—
168	C₂×C₄	—	394	16	no	—
169	C₂×C₄	—	394	4	no	—
170	C₂×C₄	C₄×Dic₁₉₇	1	2	yes	—
171	C₂×C₄	C₄×Dic₁₉₇	1	2	yes	—
172	C₂×C₄	#15691335	1	2	yes	—
173	C₂×C₄	#15691335	1	2	yes	—
174	C₂×C₄	#15691335	1	2	yes	—
175	C₂×C₄	C₂²⋊Dic₁₉₇	1	1	yes	characteristic
176	C₂×C₄	C₂²⋊Dic₁₉₇	1	1	yes	characteristic
177	C₂×C₄	#15691337	1	2	yes	—
178	C₂×C₄	#15691337	1	2	yes	—
179	C₂×C₄	#15691337	1	2	yes	—
180	C₂×C₄	C₄⋊Dic₁₉₇	1	2	yes	—
181	C₂×C₄	C₄⋊Dic₁₉₇	1	2	yes	—
182	C₂×C₄	C₂×C₄×D₁₉₇	1	1	yes	characteristic
183	C₂×C₄	C₂×C₄×D₁₉₇	1	1	yes	characteristic
184	C₂×C₄	C₂²×Dic₁₉₇	1	1	yes	characteristic
185	C₂×C₄	C₂×C₂²⋊D₁₉₇	1	1	yes	characteristic
186	C₂×C₄	C₂×D₇₈₈	1	1	yes	characteristic
187	C₂×C₄	C₂×Dic₃₉₄	1	1	yes	characteristic
188	C₈	—	394	4	no	—
189	C₂²	—	2	2	no	—
190	C₂²	—	2	2	no	—
191	C₂²	—	2	4	no	—
192	C₂²	—	2	4	no	—
193	C₂²	#20263233	1	2	yes	—
194	C₂²	#20263233	1	2	yes	—
195	C₂²	#20263253	1	4	yes	—
196	C₂²	C₂×#15691335	1	1	yes	characteristic
197	C₂²	C₂×C₂²⋊Dic₁₉₇	1	1	yes	characteristic
198	C₂²	C₂×#15691337	1	1	yes	characteristic
199	C₄	—	4	4	no	—
200	C₄	—	394	8	no	—
201	C₄	#20263233	1	2	yes	—
202	C₄	#20263233	1	2	yes	—
203	C₄	C₂×C₄×Dic₁₉₇	1	1	yes	characteristic
204	C₄	C₂×#15691335	1	1	yes	characteristic
205	C₄	C₂×#15691337	1	1	yes	characteristic
206	C₄	C₂×C₄⋊Dic₁₉₇	1	1	yes	characteristic
207	C₂	—	2	1	no	—
208	C₂	—	2	2	no	—
209	C₂	—	2	1	no	—
210	C₂	#27160838	1	4	yes	direct product factor
211	C₂	C₂×#20263233	1	1	yes	characteristic
212	C₂	C₂×#20263253	1	2	yes	—

	subgroup	G/H
center	C₂²×C₄	C₂²⋊D₁₉₇
commutator	C₄×C₁₉₇	C₂×C₄²
Frattini	C₂²×C₄	C₂²×D₁₉₇
Fitting	C₂×#117×C₁₉₇	C₂
socle	C₂³×C₁₉₇	C₂²⋊C₄
prime radical	C₂⁴×C₁₉₇	D₄
cosocle	C₂²×C₄×C₁₉₇	C₂³
hypercenter	C₂×#117	D₁₉₇
hypocenter	C₁₉₇	C₂×#339
LCS	G ▷ C₄×C₁₉₇ ▷ C₂×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ C₂×#117

Complements

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

N	H ≅ G/N	type
3. #27160838	C₂	direct (N × H)
8. C₂×#15691342	C₄	semidirect
13. C₂×C₄×Dic₁₉₇	C₄	semidirect
18. #117×C₁₉₇	C₄	semidirect
20. C₂×C₄⋊C₄×C₁₉₇	C₄	semidirect
28. #15691342	C₂×C₄	semidirect
33. C₄×Dic₁₉₇	C₂×C₄	semidirect
47. C₄⋊C₄×C₁₉₇	C₂×C₄	semidirect
103. C₂×C₁₉₇	#339	semidirect
106. C₁₉₇	C₂×#339	semidirect
121. #117	Dic₁₉₇	semidirect
123. C₂×C₄⋊C₄	Dic₁₉₇	semidirect
151. C₄⋊C₄	C₂×Dic₁₉₇	semidirect
210. C₂	#27160838	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×#15691342	2
C₂²×C₄×Dic₁₉₇	2
#27160838	2
C₂×#117×C₁₉₇	2
C₂×#339	197

Subgroups — C2×#27160838 #38742417

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27160838 #38742417