Subgroups — D₄×D₈×C₁₇ #14526285

Order 2176.

620 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×D₈×C₁₇	C₂	1	2	yes	maximal, complemented
2	D₄²×C₁₇	C₂	1	2	yes	maximal, complemented
3	C₁₇×#493	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₇×#466	C₂	1	2	yes	maximal, complemented
5	C₁₇×#459	C₂	1	2	yes	maximal, complemented
6	C₁₇×#447	C₂	1	4	yes	maximal, complemented
7	C₄×D₈×C₁₇	C₂	1	1	yes	maximal, characteristic, complemented
8	C₈×D₄×C₁₇	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×D₄×C₁₇	—	2	2	no	—
10	C₂²×D₄×C₁₇	C₂²	1	4	yes	complemented
11	C₂×D₈×C₁₇	—	2	8	no	—
12	C₂×D₈×C₁₇	C₂²	1	1	yes	characteristic
13	C₂×D₈×C₁₇	C₂²	1	2	yes	complemented
14	C₂×D₈×C₁₇	C₂²	1	4	yes	complemented
15	C₂×D₈×C₁₇	C₂²	1	2	yes	complemented
16	C₂²×C₈×C₁₇	C₂²	1	2	yes	complemented
17	C₁₇×#127	C₂²	1	2	yes	complemented
18	C₁₇×#121	—	2	2	no	—
19	C₁₇×#121	C₂²	1	4	yes	complemented
20	C₁₇×#120	—	2	4	no	—
21	C₄×D₄×C₁₇	C₂²	1	1	yes	characteristic
22	C₄×D₄×C₁₇	C₂²	1	2	yes	complemented
23	C₁₇×#107	C₂²	1	1	yes	characteristic, complemented
24	C₁₇×C₄⋊C₈	C₂²	1	1	yes	characteristic, complemented
25	C₁₇×#102	C₂²	1	2	yes	complemented
26	C₁₇×#102	C₂²	1	4	yes	complemented
27	C₁₇×C₂²⋊C₈	C₂²	1	2	yes	complemented
28	C₄×C₈×C₁₇	C₂²	1	1	yes	characteristic, complemented
29	C₂⁴×C₁₇	—	2	4	no	—
30	C₂×D₄×C₁₇	—	2	8	no	—
31	C₂×D₄×C₁₇	—	2	4	no	—
32	C₂×D₄×C₁₇	—	2	2	no	—
33	C₂×D₄×C₁₇	—	2	4	no	—
34	C₂×D₄×C₁₇	—	2	2	no	—
35	C₂×D₄×C₁₇	—	4	4	no	—
36	C₂×D₄×C₁₇	—	4	8	no	—
37	C₂×D₄×C₁₇	D₄	1	1	yes	characteristic
38	C₂×D₄×C₁₇	C₂³	1	4	yes	—
39	C₂×D₄×C₁₇	C₂³	1	2	yes	—
40	C₂²×C₄×C₁₇	—	2	2	no	—
41	C₂²×C₄×C₁₇	C₂³	1	2	yes	—
42	D₈×C₁₇	—	2	8	no	—
43	D₈×C₁₇	—	2	4	no	—
44	D₈×C₁₇	—	4	2	no	—
45	D₈×C₁₇	D₄	1	4	yes	direct product factor
46	C₂×C₈×C₁₇	—	2	4	no	—
47	C₂×C₈×C₁₇	C₂³	1	2	yes	—
48	C₂×C₈×C₁₇	C₂³	1	1	yes	characteristic
49	C₂×C₈×C₁₇	C₂³	1	1	yes	characteristic
50	C₄⋊C₄×C₁₇	D₄	1	1	yes	characteristic
51	C₄⋊C₄×C₁₇	C₂³	1	2	yes	—
52	C₂²⋊C₄×C₁₇	—	2	2	no	—
53	C₂²⋊C₄×C₁₇	—	2	4	no	—
54	C₂²⋊C₄×C₁₇	D₄	1	2	yes	—
55	C₄²×C₁₇	C₂³	1	1	yes	characteristic
56	C₂³×C₁₇	—	2	2	no	—
57	C₂³×C₁₇	—	2	4	no	—
58	C₂³×C₁₇	—	4	8	no	—
59	C₂³×C₁₇	—	4	8	no	—
60	C₂³×C₁₇	—	8	4	no	—
61	C₂³×C₁₇	C₂×D₄	1	2	yes	—
62	D₄×C₁₇	—	2	4	no	—
63	D₄×C₁₇	—	2	2	no	—
64	D₄×C₁₇	—	2	4	no	—
65	D₄×C₁₇	—	4	8	no	—
66	D₄×C₁₇	—	4	8	no	—
67	D₄×C₁₇	—	4	4	no	—
68	D₄×C₁₇	—	8	2	no	—
69	D₄×C₁₇	D₈	1	4	yes	direct product factor
70	D₄×C₁₇	C₂×D₄	1	4	yes	complemented
71	C₂×C₄×C₁₇	—	2	2	no	—
72	C₂×C₄×C₁₇	—	2	2	no	—
73	C₂×C₄×C₁₇	—	2	2	no	—
74	C₂×C₄×C₁₇	—	4	4	no	—
75	C₂×C₄×C₁₇	C₂×D₄	1	1	yes	characteristic
76	C₂×C₄×C₁₇	C₂×D₄	1	2	yes	—
77	C₂×C₄×C₁₇	C₂×D₄	1	1	yes	characteristic
78	C₂×C₄×C₁₇	C₂⁴	1	1	yes	characteristic
79	C₈×C₁₇	—	2	2	no	—
80	C₈×C₁₇	—	2	1	no	—
81	C₈×C₁₇	C₂×D₄	1	2	yes	complemented
82	D₄×D₈	C₁₇	1	1	yes	maximal, characteristic, direct product factor, Sylow
83	C₂²×C₁₇	—	2	2	no	—
84	C₂²×C₁₇	—	2	2	no	—
85	C₂²×C₁₇	—	2	4	no	—
86	C₂²×C₁₇	—	4	2	no	—
87	C₂²×C₁₇	—	4	2	no	—
88	C₂²×C₁₇	—	4	4	no	—
89	C₂²×C₁₇	—	4	4	no	—
90	C₂²×C₁₇	—	4	4	no	—
91	C₂²×C₁₇	—	8	16	no	—
92	C₂²×C₁₇	C₂×D₈	1	4	yes	complemented
93	C₂²×C₁₇	C₂²×D₄	1	1	yes	characteristic
94	C₄×C₁₇	—	2	2	no	—
95	C₄×C₁₇	—	2	1	no	—
96	C₄×C₁₇	—	4	2	no	—
97	C₄×C₁₇	C₂×D₈	1	2	yes	complemented
98	C₄×C₁₇	C₂²×D₄	1	1	yes	characteristic
99	C₄×C₁₇	H(5,𝔽₂)	1	1	yes	characteristic
100	C₂²×D₈	C₂×C₁₇	1	2	yes	complemented
101	D₄²	C₂×C₁₇	1	2	yes	complemented
102	#493	C₂×C₁₇	1	1	yes	characteristic, complemented
103	#466	C₂×C₁₇	1	2	yes	complemented
104	#459	C₂×C₁₇	1	2	yes	complemented
105	#447	C₂×C₁₇	1	4	yes	complemented
106	C₄×D₈	C₂×C₁₇	1	1	yes	characteristic, complemented
107	C₈×D₄	C₂×C₁₇	1	1	yes	characteristic, complemented
108	C₂×C₁₇	—	2	4	no	—
109	C₂×C₁₇	—	4	4	no	—
110	C₂×C₁₇	—	8	4	no	—
111	C₂×C₁₇	D₄²	1	1	yes	characteristic
112	C₂×C₁₇	C₂²×D₈	1	1	yes	characteristic
113	C₂×C₁₇	#576	1	1	yes	characteristic
114	C₂²×D₄	—	2	2	no	—
115	C₂²×D₄	C₂²×C₁₇	1	4	yes	complemented
116	C₂×D₈	—	2	8	no	—
117	C₂×D₈	C₂²×C₁₇	1	1	yes	characteristic
118	C₂×D₈	C₂²×C₁₇	1	4	yes	complemented
119	C₂×D₈	C₂²×C₁₇	1	2	yes	complemented
120	C₂×D₈	C₂²×C₁₇	1	2	yes	complemented
121	C₂²×C₈	C₂²×C₁₇	1	2	yes	complemented
122	#127	C₂²×C₁₇	1	2	yes	complemented
123	#121	—	2	2	no	—
124	#121	C₂²×C₁₇	1	4	yes	complemented
125	#120	—	2	4	no	—
126	C₄×D₄	C₂²×C₁₇	1	1	yes	characteristic
127	C₄×D₄	C₂²×C₁₇	1	2	yes	complemented
128	#107	C₂²×C₁₇	1	1	yes	characteristic, complemented
129	C₄⋊C₈	C₂²×C₁₇	1	1	yes	characteristic, complemented
130	#102	C₂²×C₁₇	1	2	yes	complemented
131	#102	C₂²×C₁₇	1	4	yes	complemented
132	C₂²⋊C₈	C₂²×C₁₇	1	2	yes	complemented
133	C₄×C₈	C₂²×C₁₇	1	1	yes	characteristic, complemented
134	C₁₇	D₄×D₈	1	1	yes	characteristic, direct product factor, Sylow
135	C₂⁴	—	2	4	no	—
136	C₂×D₄	—	2	8	no	—
137	C₂×D₄	—	2	4	no	—
138	C₂×D₄	—	2	4	no	—
139	C₂×D₄	—	2	2	no	—
140	C₂×D₄	—	2	2	no	—
141	C₂×D₄	—	4	4	no	—
142	C₂×D₄	—	4	8	no	—
143	C₂×D₄	D₄×C₁₇	1	1	yes	characteristic
144	C₂×D₄	C₂³×C₁₇	1	4	yes	—
145	C₂×D₄	C₂³×C₁₇	1	2	yes	—
146	C₂²×C₄	—	2	2	no	—
147	C₂²×C₄	C₂³×C₁₇	1	2	yes	—
148	D₈	—	2	8	no	—
149	D₈	—	2	4	no	—
150	D₈	—	4	2	no	—
151	D₈	D₄×C₁₇	1	4	yes	direct product factor
152	C₂×C₈	—	2	4	no	—
153	C₂×C₈	C₂³×C₁₇	1	1	yes	characteristic
154	C₂×C₈	C₂³×C₁₇	1	2	yes	—
155	C₂×C₈	C₂³×C₁₇	1	1	yes	characteristic
156	C₄⋊C₄	D₄×C₁₇	1	1	yes	characteristic
157	C₄⋊C₄	C₂³×C₁₇	1	2	yes	—
158	C₂²⋊C₄	—	2	2	no	—
159	C₂²⋊C₄	—	2	4	no	—
160	C₂²⋊C₄	D₄×C₁₇	1	2	yes	—
161	C₄²	C₂³×C₁₇	1	1	yes	characteristic
162	C₂³	—	2	2	no	—
163	C₂³	—	2	4	no	—
164	C₂³	—	4	8	no	—
165	C₂³	—	4	8	no	—
166	C₂³	—	8	4	no	—
167	C₂³	C₂×D₄×C₁₇	1	2	yes	—
168	D₄	—	2	4	no	—
169	D₄	—	2	2	no	—
170	D₄	—	2	4	no	—
171	D₄	—	4	8	no	—
172	D₄	—	4	8	no	—
173	D₄	—	4	4	no	—
174	D₄	—	8	2	no	—
175	D₄	D₈×C₁₇	1	4	yes	direct product factor
176	D₄	C₂×D₄×C₁₇	1	4	yes	complemented
177	C₂×C₄	—	2	2	no	—
178	C₂×C₄	—	2	2	no	—
179	C₂×C₄	—	2	2	no	—
180	C₂×C₄	—	4	4	no	—
181	C₂×C₄	C₂×D₄×C₁₇	1	1	yes	characteristic
182	C₂×C₄	C₂×D₄×C₁₇	1	2	yes	—
183	C₂×C₄	C₂×D₄×C₁₇	1	1	yes	characteristic
184	C₂×C₄	C₂⁴×C₁₇	1	1	yes	characteristic
185	C₈	—	2	2	no	—
186	C₈	—	2	1	no	—
187	C₈	C₂×D₄×C₁₇	1	2	yes	complemented
188	C₂²	—	2	2	no	—
189	C₂²	—	2	2	no	—
190	C₂²	—	2	4	no	—
191	C₂²	—	4	2	no	—
192	C₂²	—	4	2	no	—
193	C₂²	—	4	4	no	—
194	C₂²	—	4	4	no	—
195	C₂²	—	4	4	no	—
196	C₂²	—	8	16	no	—
197	C₂²	C₂×D₈×C₁₇	1	4	yes	complemented
198	C₂²	C₂²×D₄×C₁₇	1	1	yes	characteristic
199	C₄	—	2	2	no	—
200	C₄	—	2	1	no	—
201	C₄	—	4	2	no	—
202	C₄	C₂×D₈×C₁₇	1	2	yes	complemented
203	C₄	C₂²×D₄×C₁₇	1	1	yes	characteristic
204	C₄	C₁₇×H(5,𝔽₂)	1	1	yes	characteristic
205	C₂	—	2	4	no	—
206	C₂	—	4	4	no	—
207	C₂	—	8	4	no	—
208	C₂	D₄²×C₁₇	1	1	yes	characteristic
209	C₂	C₂²×D₈×C₁₇	1	1	yes	characteristic
210	C₂	C₁₇×#576	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₇	C₂²×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₇
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₇ ◁ C₄×D₄×C₁₇ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂²×D₈×C₁₇	C₂	semidirect
2. D₄²×C₁₇	C₂	semidirect
3. C₁₇×#493	C₂	semidirect
4. C₁₇×#466	C₂	semidirect
5. C₁₇×#459	C₂	semidirect
6. C₁₇×#447	C₂	semidirect
7. C₄×D₈×C₁₇	C₂	semidirect
8. C₈×D₄×C₁₇	C₂	semidirect
10. C₂²×D₄×C₁₇	C₂²	semidirect
13. C₂×D₈×C₁₇	C₂²	semidirect
14. C₂×D₈×C₁₇	C₂²	semidirect
15. C₂×D₈×C₁₇	C₂²	semidirect
16. C₂²×C₈×C₁₇	C₂²	semidirect
17. C₁₇×#127	C₂²	semidirect
19. C₁₇×#121	C₂²	semidirect
22. C₄×D₄×C₁₇	C₂²	semidirect
23. C₁₇×#107	C₂²	semidirect
24. C₁₇×C₄⋊C₈	C₂²	semidirect
25. C₁₇×#102	C₂²	semidirect
26. C₁₇×#102	C₂²	semidirect
27. C₁₇×C₂²⋊C₈	C₂²	semidirect
28. C₄×C₈×C₁₇	C₂²	semidirect
45. D₈×C₁₇	D₄	direct (N × H)
69. D₄×C₁₇	D₈	direct (N × H)
70. D₄×C₁₇	C₂×D₄	semidirect
81. C₈×C₁₇	C₂×D₄	semidirect
82. D₄×D₈	C₁₇	direct (N × H)
92. C₂²×C₁₇	C₂×D₈	semidirect
97. C₄×C₁₇	C₂×D₈	semidirect
100. C₂²×D₈	C₂×C₁₇	semidirect
101. D₄²	C₂×C₁₇	semidirect
102. #493	C₂×C₁₇	semidirect
103. #466	C₂×C₁₇	semidirect
104. #459	C₂×C₁₇	semidirect
105. #447	C₂×C₁₇	semidirect
106. C₄×D₈	C₂×C₁₇	semidirect
107. C₈×D₄	C₂×C₁₇	semidirect
115. C₂²×D₄	C₂²×C₁₇	semidirect
118. C₂×D₈	C₂²×C₁₇	semidirect
119. C₂×D₈	C₂²×C₁₇	semidirect
120. C₂×D₈	C₂²×C₁₇	semidirect
121. C₂²×C₈	C₂²×C₁₇	semidirect
122. #127	C₂²×C₁₇	semidirect
124. #121	C₂²×C₁₇	semidirect
127. C₄×D₄	C₂²×C₁₇	semidirect
128. #107	C₂²×C₁₇	semidirect
129. C₄⋊C₈	C₂²×C₁₇	semidirect
130. #102	C₂²×C₁₇	semidirect
131. #102	C₂²×C₁₇	semidirect
132. C₂²⋊C₈	C₂²×C₁₇	semidirect
133. C₄×C₈	C₂²×C₁₇	semidirect
134. C₁₇	D₄×D₈	direct (N × H)
151. D₈	D₄×C₁₇	direct (N × H)
175. D₄	D₈×C₁₇	direct (N × H)
176. D₄	C₂×D₄×C₁₇	semidirect
187. C₈	C₂×D₄×C₁₇	semidirect
197. C₂²	C₂×D₈×C₁₇	semidirect
202. C₄	C₂×D₈×C₁₇	semidirect

Maximal subgroups

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

subgroup	index
C₂²×D₈×C₁₇	2
D₄²×C₁₇	2
C₁₇×#493	2
C₁₇×#466	2
C₁₇×#459	2
C₁₇×#447	2
C₄×D₈×C₁₇	2
C₈×D₄×C₁₇	2
D₄×D₈	17

Subgroups — D4×D8×C17 #14526285

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₄×D₈×C₁₇ #14526285