Subgroups — C₂×C₁₇×#343 #14524747

Order 2176.

432 conjugacy classes of subgroups.

The subgroup lattice has 164 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×M₁₆×C₁₇	C₂	1	2	yes	maximal
2	C₂²×C₄⋊C₄×C₁₇	C₂	1	1	yes	maximal, characteristic
3	C₁₇×#343	C₂	1	4	yes	maximal, direct product factor
4	C₂³×C₄×C₁₇	C₄	1	2	yes	—
5	C₂³×C₄×C₁₇	C₂²	1	1	yes	characteristic
6	C₂×M₁₆×C₁₇	—	2	4	no	—
7	C₂×M₁₆×C₁₇	—	2	2	no	—
8	C₂×M₁₆×C₁₇	C₄	1	8	yes	complemented
9	C₂×M₁₆×C₁₇	C₂²	1	4	yes	—
10	C₂²×C₈×C₁₇	—	2	2	no	—
11	C₂×C₄⋊C₄×C₁₇	—	2	2	no	—
12	C₂×C₄⋊C₄×C₁₇	—	2	2	no	—
13	C₂×C₄⋊C₄×C₁₇	C₄	1	2	yes	—
14	C₂×C₄⋊C₄×C₁₇	C₂²	1	2	yes	—
15	C₂⁴×C₁₇	C₂×C₄	1	1	yes	characteristic
16	C₂²×C₄×C₁₇	—	2	2	no	—
17	C₂²×C₄×C₁₇	—	2	2	no	—
18	C₂²×C₄×C₁₇	—	4	4	no	—
19	C₂²×C₄×C₁₇	C₂×C₄	1	4	yes	—
20	C₂²×C₄×C₁₇	C₂×C₄	1	1	yes	characteristic
21	C₂²×C₄×C₁₇	C₂×C₄	1	4	yes	—
22	C₂²×C₄×C₁₇	D₄	1	2	yes	—
23	C₂²×C₄×C₁₇	D₄	1	2	yes	—
24	C₂²×C₄×C₁₇	D₄	1	2	yes	—
25	C₂²×C₄×C₁₇	Q₈	1	2	yes	—
26	C₂²×C₄×C₁₇	C₂³	1	1	yes	characteristic
27	M₁₆×C₁₇	—	2	8	no	—
28	M₁₆×C₁₇	—	2	4	no	—
29	M₁₆×C₁₇	C₂×C₄	1	8	yes	complemented
30	C₂×C₈×C₁₇	—	2	8	no	—
31	C₂×C₈×C₁₇	—	2	4	no	—
32	C₄⋊C₄×C₁₇	—	2	4	no	—
33	C₄⋊C₄×C₁₇	—	2	4	no	—
34	C₂³×C₁₇	—	2	2	no	—
35	C₂³×C₁₇	—	2	2	no	—
36	C₂³×C₁₇	C₄²	1	2	yes	—
37	C₂³×C₁₇	C₂²⋊C₄	1	1	yes	characteristic
38	C₂³×C₁₇	C₂²⋊C₄	1	1	yes	characteristic
39	C₂³×C₁₇	C₄⋊C₄	1	2	yes	—
40	C₂³×C₁₇	C₂²×C₄	1	1	yes	characteristic
41	C₂×C₄×C₁₇	—	2	4	no	—
42	C₂×C₄×C₁₇	—	4	4	no	—
43	C₂×C₄×C₁₇	—	4	4	no	—
44	C₂×C₄×C₁₇	—	4	4	no	—
45	C₂×C₄×C₁₇	C₄²	1	2	yes	—
46	C₂×C₄×C₁₇	C₂²⋊C₄	1	2	yes	—
47	C₂×C₄×C₁₇	C₂²⋊C₄	1	4	yes	—
48	C₂×C₄×C₁₇	C₂²⋊C₄	1	4	yes	—
49	C₂×C₄×C₁₇	C₄⋊C₄	1	2	yes	—
50	C₂×C₄×C₁₇	C₄⋊C₄	1	4	yes	—
51	C₂×C₄×C₁₇	C₄⋊C₄	1	4	yes	—
52	C₂×C₄×C₁₇	C₂²×C₄	1	2	yes	—
53	C₂×C₄×C₁₇	C₂×D₄	1	1	yes	characteristic
54	C₂×C₄×C₁₇	C₂×D₄	1	2	yes	—
55	C₂×C₄×C₁₇	C₂×Q₈	1	1	yes	characteristic
56	C₈×C₁₇	—	2	8	no	—
57	C₂×#343	C₁₇	1	1	yes	maximal, characteristic, direct product factor, Sylow
58	C₂²×C₁₇	—	2	4	no	—
59	C₂²×C₁₇	—	2	4	no	—
60	C₂²×C₁₇	—	2	1	no	—
61	C₂²×C₁₇	—	2	1	no	—
62	C₂²×C₁₇	—	2	1	no	—
63	C₂²×C₁₇	—	2	1	no	—
64	C₂²×C₁₇	#95	1	2	yes	—
65	C₂²×C₁₇	#95	1	2	yes	—
66	C₂²×C₁₇	#100	1	2	yes	—
67	C₂²×C₁₇	#101	1	2	yes	—
68	C₂²×C₁₇	C₂×C₄²	1	1	yes	characteristic
69	C₂²×C₁₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
70	C₂²×C₁₇	C₂×C₄⋊C₄	1	1	yes	characteristic
71	C₄×C₁₇	—	4	4	no	—
72	C₄×C₁₇	#95	1	4	yes	—
73	C₄×C₁₇	C₂×C₂²⋊C₄	1	2	yes	—
74	C₄×C₁₇	C₂×C₄⋊C₄	1	2	yes	—
75	C₂²×M₁₆	C₂×C₁₇	1	2	yes	—
76	C₂²×C₄⋊C₄	C₂×C₁₇	1	1	yes	characteristic
77	#343	C₂×C₁₇	1	4	yes	direct product factor
78	C₂×C₁₇	—	2	2	no	—
79	C₂×C₁₇	—	2	1	no	—
80	C₂×C₁₇	—	2	1	no	—
81	C₂×C₁₇	#343	1	4	yes	direct product factor
82	C₂×C₁₇	C₂×#95	1	1	yes	characteristic
83	C₂×C₁₇	C₂×#100	1	1	yes	characteristic
84	C₂×C₁₇	C₂×#101	1	1	yes	characteristic
85	C₂³×C₄	C₄×C₁₇	1	2	yes	—
86	C₂³×C₄	C₂²×C₁₇	1	1	yes	characteristic
87	C₂×M₁₆	—	2	4	no	—
88	C₂×M₁₆	—	2	2	no	—
89	C₂×M₁₆	C₄×C₁₇	1	8	yes	complemented
90	C₂×M₁₆	C₂²×C₁₇	1	4	yes	—
91	C₂²×C₈	—	2	2	no	—
92	C₂×C₄⋊C₄	—	2	2	no	—
93	C₂×C₄⋊C₄	—	2	2	no	—
94	C₂×C₄⋊C₄	C₄×C₁₇	1	2	yes	—
95	C₂×C₄⋊C₄	C₂²×C₁₇	1	2	yes	—
96	C₁₇	C₂×#343	1	1	yes	characteristic, direct product factor, Sylow
97	C₂⁴	C₂×C₄×C₁₇	1	1	yes	characteristic
98	C₂²×C₄	—	2	2	no	—
99	C₂²×C₄	—	2	2	no	—
100	C₂²×C₄	—	4	4	no	—
101	C₂²×C₄	C₂×C₄×C₁₇	1	4	yes	—
102	C₂²×C₄	C₂×C₄×C₁₇	1	1	yes	characteristic
103	C₂²×C₄	C₂×C₄×C₁₇	1	4	yes	—
104	C₂²×C₄	D₄×C₁₇	1	2	yes	—
105	C₂²×C₄	D₄×C₁₇	1	2	yes	—
106	C₂²×C₄	D₄×C₁₇	1	2	yes	—
107	C₂²×C₄	Q₈×C₁₇	1	2	yes	—
108	C₂²×C₄	C₂³×C₁₇	1	1	yes	characteristic
109	M₁₆	—	2	8	no	—
110	M₁₆	—	2	4	no	—
111	M₁₆	C₂×C₄×C₁₇	1	8	yes	complemented
112	C₂×C₈	—	2	8	no	—
113	C₂×C₈	—	2	4	no	—
114	C₄⋊C₄	—	2	4	no	—
115	C₄⋊C₄	—	2	4	no	—
116	C₂³	—	2	2	no	—
117	C₂³	—	2	2	no	—
118	C₂³	C₄²×C₁₇	1	2	yes	—
119	C₂³	C₂²⋊C₄×C₁₇	1	1	yes	characteristic
120	C₂³	C₂²⋊C₄×C₁₇	1	1	yes	characteristic
121	C₂³	C₄⋊C₄×C₁₇	1	2	yes	—
122	C₂³	C₂²×C₄×C₁₇	1	1	yes	characteristic
123	C₂×C₄	—	2	4	no	—
124	C₂×C₄	—	4	4	no	—
125	C₂×C₄	—	4	4	no	—
126	C₂×C₄	—	4	4	no	—
127	C₂×C₄	C₄²×C₁₇	1	2	yes	—
128	C₂×C₄	C₂²⋊C₄×C₁₇	1	2	yes	—
129	C₂×C₄	C₂²⋊C₄×C₁₇	1	4	yes	—
130	C₂×C₄	C₂²⋊C₄×C₁₇	1	4	yes	—
131	C₂×C₄	C₄⋊C₄×C₁₇	1	2	yes	—
132	C₂×C₄	C₄⋊C₄×C₁₇	1	4	yes	—
133	C₂×C₄	C₄⋊C₄×C₁₇	1	4	yes	—
134	C₂×C₄	C₂²×C₄×C₁₇	1	2	yes	—
135	C₂×C₄	C₂×D₄×C₁₇	1	1	yes	characteristic
136	C₂×C₄	C₂×D₄×C₁₇	1	2	yes	—
137	C₂×C₄	C₂×Q₈×C₁₇	1	1	yes	characteristic
138	C₈	—	2	8	no	—
139	C₂²	—	2	4	no	—
140	C₂²	—	2	4	no	—
141	C₂²	—	2	1	no	—
142	C₂²	—	2	1	no	—
143	C₂²	—	2	1	no	—
144	C₂²	—	2	1	no	—
145	C₂²	C₁₇×#95	1	2	yes	—
146	C₂²	C₁₇×#95	1	2	yes	—
147	C₂²	C₁₇×#100	1	2	yes	—
148	C₂²	C₁₇×#101	1	2	yes	—
149	C₂²	C₂×C₄²×C₁₇	1	1	yes	characteristic
150	C₂²	C₂×C₂²⋊C₄×C₁₇	1	1	yes	characteristic
151	C₂²	C₂×C₄⋊C₄×C₁₇	1	1	yes	characteristic
152	C₄	—	4	4	no	—
153	C₄	C₁₇×#95	1	4	yes	—
154	C₄	C₂×C₂²⋊C₄×C₁₇	1	2	yes	—
155	C₄	C₂×C₄⋊C₄×C₁₇	1	2	yes	—
156	C₂	—	2	2	no	—
157	C₂	—	2	1	no	—
158	C₂	—	2	1	no	—
159	C₂	C₁₇×#343	1	4	yes	direct product factor
160	C₂	C₂×C₁₇×#95	1	1	yes	characteristic
161	C₂	C₂×C₁₇×#100	1	1	yes	characteristic
162	C₂	C₂×C₁₇×#101	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂³×C₁₇	C₂²⋊C₄
commutator	C₂²	C₂×C₄²×C₁₇
Frattini, cosocle	C₂²×C₄	C₂³×C₁₇
prime radical	C₂⁴×C₁₇	C₂×C₄
LCS	G ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₇ ◁ C₂³×C₄×C₁₇ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₁₇×#343	C₂	direct (N × H)
8. C₂×M₁₆×C₁₇	C₄	semidirect
29. M₁₆×C₁₇	C₂×C₄	semidirect
57. C₂×#343	C₁₇	direct (N × H)
77. #343	C₂×C₁₇	direct (N × H)
81. C₂×C₁₇	#343	direct (N × H)
89. C₂×M₁₆	C₄×C₁₇	semidirect
96. C₁₇	C₂×#343	direct (N × H)
111. M₁₆	C₂×C₄×C₁₇	semidirect
159. C₂	C₁₇×#343	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×M₁₆×C₁₇	2
C₂²×C₄⋊C₄×C₁₇	2
C₁₇×#343	2
C₂×#343	17

Subgroups — C2×C17×#343 #14524747

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₇×#343 #14524747