Subgroups — C₄×#22548721 #44558785

Order 32128.

572 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#22548721	C₂	1	2	yes	maximal
2	C₄×#16860810	C₂	1	1	yes	maximal, characteristic
3	#30631642	C₂	1	2	yes	maximal, complemented
4	#30631641	C₂	1	4	yes	maximal, complemented
5	C₄×#16860794	C₂	1	1	yes	maximal, characteristic, complemented
6	C₄×#16860793	C₂	1	2	yes	maximal, complemented
7	C₄×C₈×D₂₅₁	C₂	1	2	yes	maximal, complemented
8	C₂×C₄×C₈×C₂₅₁	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#16860810	C₂²	1	1	yes	characteristic
10	#22548721	C₄	1	16	yes	direct product factor
11	C₂×#16860794	C₂²	1	2	yes	—
12	C₂×#16860793	C₂²	1	4	yes	—
13	C₂×C₈×D₂₅₁	C₂²	1	4	yes	—
14	C₄×Dic₅₀₂	C₄	1	2	yes	—
15	C₄×D₁₀₀₄	C₄	1	2	yes	—
16	C₄×C₂²⋊D₂₅₁	C₄	1	4	yes	—
17	#22548674	C₂²	1	1	yes	characteristic
18	#22548672	C₂²	1	2	yes	—
19	C₄²×D₂₅₁	C₂²	1	2	yes	—
20	#22548626	C₂²	1	2	yes	—
21	#22548625	C₂²	1	4	yes	—
22	C₄×C₂₅₁⋊C₈	C₂²	1	2	yes	—
23	C₈×Dic₂₅₁	C₂²	1	4	yes	—
24	C₂²×C₈×C₂₅₁	C₂²	1	2	yes	—
25	C₂×C₄²×C₂₅₁	C₂²	1	1	yes	characteristic
26	C₄×C₈×C₂₅₁	C₂²	1	1	yes	characteristic
27	C₄×C₈×C₂₅₁	C₂²	1	2	yes	—
28	C₄×C₈×C₂₅₁	C₂²	1	1	yes	characteristic
29	#16860810	C₂×C₄	1	8	yes	—
30	C₂×Dic₅₀₂	C₂×C₄	1	1	yes	characteristic
31	C₂×D₁₀₀₄	C₂×C₄	1	1	yes	characteristic
32	C₂×C₂²⋊D₂₅₁	C₂×C₄	1	2	yes	—
33	C₂×C₄×D₂₅₁	C₂×C₄	1	4	yes	—
34	C₂×C₄×D₂₅₁	C₂³	1	2	yes	—
35	#16860794	C₂×C₄	1	8	yes	complemented
36	#16860793	C₂×C₄	1	16	yes	complemented
37	C₂×C₂₅₁⋊C₈	C₂³	1	4	yes	—
38	C₈×D₂₅₁	C₂×C₄	1	16	yes	complemented
39	C₄⋊Dic₂₅₁	C₂×C₄	1	2	yes	—
40	Dic₂₅₁⋊C₄	C₂×C₄	1	4	yes	—
41	C₂²⋊Dic₂₅₁	C₂×C₄	1	2	yes	—
42	(C₂×D₂₅₁)⋊C₄	C₂×C₄	1	4	yes	—
43	C₄×Dic₂₅₁	C₂×C₄	1	4	yes	—
44	C₄×Dic₂₅₁	C₂³	1	2	yes	—
45	C₂²×C₄×C₂₅₁	C₂×C₄	1	2	yes	—
46	C₂²×C₄×C₂₅₁	C₂³	1	1	yes	characteristic
47	C₂×C₈×C₂₅₁	C₂×C₄	1	8	yes	complemented
48	C₂×C₈×C₂₅₁	C₂³	1	2	yes	—
49	C₂×C₈×C₂₅₁	C₂³	1	2	yes	—
50	C₄²×C₂₅₁	C₂×C₄	1	2	yes	—
51	C₄²×C₂₅₁	C₂³	1	1	yes	characteristic
52	C₄²×C₂₅₁	C₂³	1	1	yes	characteristic
53	C₂²×D₂₅₁	C₂²×C₄	1	2	yes	—
54	Dic₅₀₂	C₄²	1	4	yes	—
55	D₁₀₀₄	C₄²	1	4	yes	—
56	C₂²⋊D₂₅₁	C₄²	1	8	yes	—
57	C₂×Dic₂₅₁	C₂²×C₄	1	4	yes	—
58	C₂×Dic₂₅₁	C₂²×C₄	1	2	yes	—
59	C₄×D₂₅₁	—	2	8	no	—
60	C₄×D₂₅₁	C₂²×C₄	1	8	yes	—
61	C₂₅₁⋊C₈	C₂²×C₄	1	8	yes	—
62	C₂³×C₂₅₁	C₂²×C₄	1	1	yes	characteristic
63	C₂×C₄×C₂₅₁	—	2	4	no	—
64	C₂×C₄×C₂₅₁	C₂²×C₄	1	2	yes	—
65	C₂×C₄×C₂₅₁	C₂²×C₄	1	1	yes	characteristic
66	C₂×C₄×C₂₅₁	C₂²×C₄	1	4	yes	—
67	C₂×C₄×C₂₅₁	C₂²×C₄	1	2	yes	—
68	C₂×C₄×C₂₅₁	C₂⁴	1	1	yes	characteristic
69	C₈×C₂₅₁	C₂²×C₄	1	4	yes	—
70	C₈×C₂₅₁	C₂²×C₄	1	4	yes	—
71	C₂²×C₂₅₁	—	2	2	no	—
72	C₂²×C₂₅₁	C₂×C₄²	1	2	yes	—
73	C₂²×C₂₅₁	C₂³×C₄	1	1	yes	characteristic
74	C₂×D₂₅₁	—	2	4	no	—
75	C₂×D₂₅₁	C₂×C₄²	1	4	yes	—
76	C₄×C₂₅₁	—	2	2	no	—
77	C₄×C₂₅₁	C₂×C₄²	1	2	yes	—
78	C₄×C₂₅₁	#131	1	4	yes	complemented
79	C₄×C₂₅₁	C₂³×C₄	1	2	yes	—
80	Dic₂₅₁	—	2	4	no	—
81	Dic₂₅₁	C₂×C₄²	1	4	yes	—
82	C₂×C₂₅₁	—	2	2	no	—
83	C₂×C₂₅₁	C₂²×C₄²	1	1	yes	characteristic
84	C₂×C₂₅₁	C₂×#131	1	2	yes	—
85	D₂₅₁	—	2	4	no	—
86	C₂₅₁	C₄×#131	1	1	yes	characteristic, complemented, Sylow
87	C₄×#131	—	251	1	no	maximal, Sylow
88	C₂×#131	—	251	2	no	—
89	C₄×#41	—	251	1	no	—
90	#405	—	251	2	no	—
91	#405	—	251	4	no	—
92	C₄×M₁₆	—	251	1	no	—
93	C₄×M₁₆	—	251	2	no	—
94	C₂×C₄×C₈	—	251	2	no	—
95	C₂×C₄×C₈	D₂₅₁	1	1	yes	characteristic, complemented
96	C₂×#41	—	251	1	no	—
97	#131	—	251	16	no	—
98	C₂×M₁₆	—	251	2	no	—
99	C₂×M₁₆	—	251	4	no	—
100	C₂²×C₈	—	251	4	no	—
101	C₂²×C₈	C₂×D₂₅₁	1	2	yes	—
102	C₄×Q₈	—	251	2	no	—
103	C₄×D₄	—	251	4	no	—
104	C₄×D₄	—	251	2	no	—
105	#117	—	251	1	no	—
106	#117	—	251	2	no	—
107	C₂×C₄²	—	251	2	no	—
108	C₂×C₄²	C₂×D₂₅₁	1	1	yes	characteristic
109	#97	—	251	4	no	—
110	#97	—	251	2	no	—
111	C₄×C₈	—	251	4	no	—
112	C₄×C₈	—	251	2	no	—
113	C₄×C₈	C₂×D₂₅₁	1	1	yes	characteristic
114	C₄×C₈	C₂×D₂₅₁	1	2	yes	—
115	C₄×C₈	C₂×D₂₅₁	1	1	yes	characteristic
116	#41	—	251	8	no	—
117	C₂×Q₈	—	251	1	no	—
118	C₂×D₄	—	251	2	no	—
119	C₂×D₄	—	251	1	no	—
120	C₂²×C₄	—	251	4	no	—
121	C₂²×C₄	—	251	2	no	—
122	C₂²×C₄	C₄×D₂₅₁	1	2	yes	—
123	C₂²×C₄	C₂²×D₂₅₁	1	1	yes	characteristic
124	M₁₆	—	251	8	no	—
125	M₁₆	—	251	16	no	—
126	C₂×C₈	—	251	4	no	—
127	C₂×C₈	—	251	16	no	—
128	C₂×C₈	C₄×D₂₅₁	1	8	yes	complemented
129	C₂×C₈	C₂²×D₂₅₁	1	2	yes	—
130	C₂×C₈	C₂²×D₂₅₁	1	2	yes	—
131	C₄⋊C₄	—	251	4	no	—
132	C₄⋊C₄	—	251	2	no	—
133	C₂²⋊C₄	—	251	2	no	—
134	C₂²⋊C₄	—	251	4	no	—
135	C₄²	—	251	4	no	—
136	C₄²	—	251	2	no	—
137	C₄²	C₄×D₂₅₁	1	2	yes	—
138	C₄²	C₂²×D₂₅₁	1	1	yes	characteristic
139	C₄²	C₂²×D₂₅₁	1	1	yes	characteristic
140	C₂³	—	251	2	no	—
141	C₂³	C₂×C₄×D₂₅₁	1	1	yes	characteristic
142	Q₈	—	251	4	no	—
143	D₄	—	251	8	no	—
144	D₄	—	251	4	no	—
145	C₂×C₄	—	2	4	no	—
146	C₂×C₄	—	502	8	no	—
147	C₂×C₄	—	251	4	no	—
148	C₂×C₄	—	251	2	no	—
149	C₂×C₄	—	251	8	no	—
150	C₂×C₄	C₂×C₄×D₂₅₁	1	2	yes	—
151	C₂×C₄	C₂×C₄×D₂₅₁	1	4	yes	—
152	C₂×C₄	C₂×C₄×D₂₅₁	1	1	yes	characteristic
153	C₂×C₄	C₂×C₄×D₂₅₁	1	2	yes	—
154	C₂×C₄	C₂³×D₂₅₁	1	1	yes	characteristic
155	C₈	—	251	8	no	—
156	C₈	C₂×C₄×D₂₅₁	1	4	yes	—
157	C₈	C₂×C₄×D₂₅₁	1	4	yes	—
158	C₂²	—	2	2	no	—
159	C₂²	—	502	4	no	—
160	C₂²	—	251	4	no	—
161	C₂²	C₄²×D₂₅₁	1	2	yes	—
162	C₂²	C₂²×C₄×D₂₅₁	1	1	yes	characteristic
163	C₄	—	2	2	no	—
164	C₄	—	502	4	no	—
165	C₄	—	251	4	no	—
166	C₄	C₄²×D₂₅₁	1	2	yes	—
167	C₄	#22548721	1	4	yes	direct product factor
168	C₄	C₂²×C₄×D₂₅₁	1	2	yes	—
169	C₂	—	2	2	no	—
170	C₂	—	502	4	no	—
171	C₂	C₂×C₄²×D₂₅₁	1	1	yes	characteristic
172	C₂	C₂×#22548721	1	2	yes	—

	subgroup	G/H
center	C₄×C₈	C₂×D₂₅₁
commutator	C₂×C₂₅₁	C₂²×C₄²
Frattini	C₂×C₄	C₂³×D₂₅₁
Fitting	C₂×C₄×C₈×C₂₅₁	C₂
socle	C₂²×C₂₅₁	C₂³×C₄
prime radical	C₂×#16860810	C₂²
cosocle	C₂×C₄×C₂₅₁	C₂⁴
hypercenter	C₂×C₄×C₈	D₂₅₁
hypocenter	C₂₅₁	C₄×#131
LCS	G ▷ C₂×C₂₅₁ ▷ C₂₅₁
UCS	C₁ ◁ C₄×C₈ ◁ C₂×C₄×C₈

Complements

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

N	H ≅ G/N	type
3. #30631642	C₂	semidirect
4. #30631641	C₂	semidirect
5. C₄×#16860794	C₂	semidirect
6. C₄×#16860793	C₂	semidirect
7. C₄×C₈×D₂₅₁	C₂	semidirect
8. C₂×C₄×C₈×C₂₅₁	C₂	semidirect
10. #22548721	C₄	direct (N × H)
35. #16860794	C₂×C₄	semidirect
36. #16860793	C₂×C₄	semidirect
38. C₈×D₂₅₁	C₂×C₄	semidirect
47. C₂×C₈×C₂₅₁	C₂×C₄	semidirect
78. C₄×C₂₅₁	#131	semidirect
86. C₂₅₁	C₄×#131	semidirect
95. C₂×C₄×C₈	D₂₅₁	semidirect
128. C₂×C₈	C₄×D₂₅₁	semidirect
167. C₄	#22548721	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×#22548721	2
C₄×#16860810	2
#30631642	2
#30631641	2
C₄×#16860794	2
C₄×#16860793	2
C₄×C₈×D₂₅₁	2
C₂×C₄×C₈×C₂₅₁	2
C₄×#131	251

Subgroups — C4×#22548721 #44558785

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₄×#22548721 #44558785