Finite Group Databasebeta

← C17×#2973 #14525979

Subgroups — C17×#2973 #14525979

Order 2176.

456 conjugacy classes of subgroups.

The subgroup lattice has 192 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4×C17C211yesmaximal, characteristic
2C17×#435C218yesmaximal, complemented
3C17×#432C212yesmaximal, complemented
4C17×#407C212yesmaximal, complemented
5C2×C17×C22⋊C8C212yesmaximal, complemented
6C22×D4×C17C411yescharacteristic
7C23×C4×C17C2211yescharacteristic
8C23×C4×C17C2211yescharacteristic
9C2×M16×C17C2214yescomplemented
10C22×C8×C17C2214yescomplemented
11C4×D4×C17C414yes—
12C4×D4×C17C2214yes—
13C2×C4⋊C4×C17C411yescharacteristic
14C2×C22⋊C4×C17C411yescharacteristic
15C2×C22⋊C4×C17C411yescharacteristic
16C2×C42×C17C2211yescharacteristic
17C17×C4⋊C8C2214yescomplemented
18C17×C22⋊C8C2214yes—
19C17×C22⋊C8C2214yescomplemented
20C17×C22⋊C8C2214yescomplemented
21C17×#97C2214yescomplemented
22C24×C17C2×C411yescharacteristic
23C24×C17C2×C411yescharacteristic
24C2×D4×C17—24no—
25C2×D4×C17C2×C414yes—
26C22×C4×C17—42no—
27C22×C4×C17—42no—
28C22×C4×C17C2×C411yescharacteristic
29C22×C4×C17C2×C411yescharacteristic
30C22×C4×C17C2×C411yescharacteristic
31C22×C4×C17C2×C412yes—
32C22×C4×C17C2×C412yes—
33C22×C4×C17C2×C411yescharacteristic
34C22×C4×C17C2312yes—
35C22×C4×C17C2312yes—
36C22×C4×C17C2311yescharacteristic
37M16×C17—44no—
38C2×C8×C17—44no—
39C2×C8×C17C2318yes—
40C4⋊C4×C17C2×C414yes—
41C22⋊C4×C17C2×C414yes—
42C22⋊C4×C17C2×C414yes—
43C42×C17C2×C412yes—
44C42×C17C2312yes—
45C23×C17—22no—
46C23×C17—41no—
47C23×C17—41no—
48C23×C17—41no—
49C23×C17—41no—
50C23×C17M1614yescomplemented
51C23×C17C22×C412yes—
52C23×C17C22×C412yes—
53C23×C17C22×C411yescharacteristic
54D4×C17—28no—
55C2×C4×C17—22no—
56C2×C4×C17—24no—
57C2×C4×C17—24no—
58C2×C4×C17—22no—
59C2×C4×C17—42no—
60C2×C4×C17—42no—
61C2×C4×C17—41no—
62C2×C4×C17—41no—
63C2×C4×C17—41no—
64C2×C4×C17C22×C411yescharacteristic
65C2×C4×C17C22×C412yes—
66C2×C4×C17C22×C412yes—
67C2×C4×C17C22×C412yes—
68C2×C4×C17C22×C412yes—
69C2×C4×C17C2411yescharacteristic
70C8×C17—28no—
71#2973C1711yesmaximal, characteristic, direct product factor, Sylow
72C22×C17—21no—
73C22×C17—22no—
74C22×C17—21no—
75C22×C17—22no—
76C22×C17—22no—
77C22×C17—22no—
78C22×C17—22no—
79C22×C17—44no—
80C22×C17—44no—
81C22×C17C2×M1612yes—
82C22×C17C2×M1614yes—
83C22×C17C23×C411yescharacteristic
84C4×C17—21no—
85C4×C17—22no—
86C4×C17—22no—
87C4×C17—22no—
88C4×C17—22no—
89C4×C17H(5,𝔽2)12yes—
90C2×C4×D4C2×C1711yescharacteristic
91#435C2×C1718yescomplemented
92#432C2×C1712yescomplemented
93#407C2×C1712yescomplemented
94C2×C22⋊C8C2×C1712yescomplemented
95C2×C17—22no—
96C2×C17—24no—
97C2×C17—42no—
98C2×C17#51811yescharacteristic
99C2×C17C22×M1611yescharacteristic
100C2×C17#56811yescharacteristic
101C22×D4C4×C1711yescharacteristic
102C23×C4C22×C1711yescharacteristic
103C23×C4C22×C1711yescharacteristic
104C2×M16C22×C1714yescomplemented
105C22×C8C22×C1714yescomplemented
106C4×D4C4×C1714yes—
107C4×D4C22×C1714yes—
108C2×C4⋊C4C4×C1711yescharacteristic
109C2×C22⋊C4C4×C1711yescharacteristic
110C2×C22⋊C4C4×C1711yescharacteristic
111C2×C42C22×C1711yescharacteristic
112C4⋊C8C22×C1714yescomplemented
113C22⋊C8C22×C1714yes—
114C22⋊C8C22×C1714yescomplemented
115C22⋊C8C22×C1714yescomplemented
116#97C22×C1714yescomplemented
117C17#297311yescharacteristic, direct product factor, Sylow
118C24C2×C4×C1711yescharacteristic
119C24C2×C4×C1711yescharacteristic
120C2×D4—24no—
121C2×D4C2×C4×C1714yes—
122C22×C4—42no—
123C22×C4—42no—
124C22×C4C2×C4×C1711yescharacteristic
125C22×C4C2×C4×C1711yescharacteristic
126C22×C4C2×C4×C1711yescharacteristic
127C22×C4C2×C4×C1711yescharacteristic
128C22×C4C2×C4×C1712yes—
129C22×C4C2×C4×C1712yes—
130C22×C4C23×C1711yescharacteristic
131C22×C4C23×C1712yes—
132C22×C4C23×C1712yes—
133M16—44no—
134C2×C8—44no—
135C2×C8C23×C1718yes—
136C4⋊C4C2×C4×C1714yes—
137C22⋊C4C2×C4×C1714yes—
138C22⋊C4C2×C4×C1714yes—
139C42C2×C4×C1712yes—
140C42C23×C1712yes—
141C23—22no—
142C23—41no—
143C23—41no—
144C23—41no—
145C23—41no—
146C23M16×C1714yescomplemented
147C23C22×C4×C1712yes—
148C23C22×C4×C1712yes—
149C23C22×C4×C1711yescharacteristic
150D4—28no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—42no—
156C2×C4—42no—
157C2×C4—41no—
158C2×C4—41no—
159C2×C4—41no—
160C2×C4C22×C4×C1711yescharacteristic
161C2×C4C22×C4×C1712yes—
162C2×C4C22×C4×C1712yes—
163C2×C4C22×C4×C1712yes—
164C2×C4C22×C4×C1712yes—
165C2×C4C24×C1711yescharacteristic
166C8—28no—
167C22—21no—
168C22—22no—
169C22—21no—
170C22—22no—
171C22—22no—
172C22—22no—
173C22—22no—
174C22—44no—
175C22—44no—
176C22C2×M16×C1712yes—
177C22C2×M16×C1714yes—
178C22C23×C4×C1711yescharacteristic
179C4—21no—
180C4—22no—
181C4—22no—
182C4—22no—
183C4—22no—
184C4C17×H(5,𝔽2)12yes—
185C2—22no—
186C2—24no—
187C2—42no—
188C2C17×#51811yescharacteristic
189C2C22×M16×C1711yescharacteristic
190C2C17×#56811yescharacteristic
subgroupG/H
centerC2×C4×C17C24
commutatorC22C23×C4×C17
Frattini, cosocleC2×C4C24×C17
socleC22×C17C23×C4
prime radicalC22×D4×C17C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C17 ◁ G

Complements

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

NH ≅ G/Ntype
2. C17×#435C2semidirect
3. C17×#432C2semidirect
4. C17×#407C2semidirect
5. C2×C17×C22⋊C8C2semidirect
9. C2×M16×C17C22semidirect
10. C22×C8×C17C22semidirect
17. C17×C4⋊C8C22semidirect
19. C17×C22⋊C8C22semidirect
20. C17×C22⋊C8C22semidirect
21. C17×#97C22semidirect
50. C23×C17M16semidirect
71. #2973C17direct (N × H)
91. #435C2×C17semidirect
92. #432C2×C17semidirect
93. #407C2×C17semidirect
94. C2×C22⋊C8C2×C17semidirect
104. C2×M16C22×C17semidirect
105. C22×C8C22×C17semidirect
112. C4⋊C8C22×C17semidirect
114. C22⋊C8C22×C17semidirect
115. C22⋊C8C22×C17semidirect
116. #97C22×C17semidirect
117. C17#2973direct (N × H)
146. C23M16×C17semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D4×C172
C17×#4352
C17×#4322
C17×#4072
C2×C17×C22⋊C82
#297317