Finite Group Databasebeta

← C17×#12431 #16870175

Subgroups — C17×#12431 #16870175

Order 4352.

236 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 86 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C17×#2247C211yesmaximal, characteristic, complemented
2D4×C16×C17C211yesmaximal, characteristic
3C17×#1669C212yesmaximal
4C17×#1371C211yesmaximal, characteristic, complemented
5C17×#1362C212yesmaximal, complemented
6C2×C17×Q32—21no—
7C2×C17×Q32—21no—
8C22×C16×C17—21no—
9C17×#494C2212yes—
10C17×#474—22no—
11C8×D4×C17C2211yescharacteristic
12C17×C4⋊C16C2211yescharacteristic
13C17×C22⋊C16—21no—
14C4×C16×C17C2211yescharacteristic
15C17×#335C2212yes—
16C17×#332—22no—
17C2×Q16×C17—22no—
18C2×Q16×C17—22no—
19C22×C8×C17—21no—
20C17×C4⋊Q8—22no—
21C4×D4×C17D411yescharacteristic
22C17×Q32—42no—
23C17×Q32—42no—
24C2×C16×C17—21no—
25C2×C16×C17—42no—
26C2×C16×C17D411yescharacteristic
27C2×C16×C17D411yescharacteristic
28C17×#107—42no—
29C17×C4⋊C8—22no—
30C17×C4⋊C8D411yescharacteristic
31C17×#102—42no—
32C17×C22⋊C8—21no—
33C4×C8×C17C2311yescharacteristic
34C2×Q8×C17—42no—
35C2×D4×C17D811yescharacteristic
36C22×C4×C17—21no—
37Q16×C17—42no—
38Q16×C17—42no—
39Q16×C17—82no—
40C2×C8×C17—21no—
41C2×C8×C17—41no—
42C2×C8×C17—41no—
43C2×C8×C17—42no—
44C2×C8×C17C2×D411yescharacteristic
45C2×C8×C17#4111yescharacteristic
46C4⋊C4×C17—42no—
47C4⋊C4×C17—42no—
48C4⋊C4×C17D811yescharacteristic
49C22⋊C4×C17—21no—
50C42×C17C2×D411yescharacteristic
51C16×C17—21no—
52C16×C17—41no—
53C16×C17D812yes—
54#12431C1711yesmaximal, characteristic, direct product factor, Sylow
55C23×C17—21no—
56Q8×C17—82no—
57Q8×C17—82no—
58D4×C17—21no—
59D4×C17Q3212yescomplemented
60C2×C4×C17—21no—
61C2×C4×C17—41no—
62C2×C4×C17—41no—
63C2×C4×C17—82no—
64C2×C4×C17#12111yescharacteristic
65C2×C4×C17C2×D811yescharacteristic
66C2×C4×C17#13511yescharacteristic
67C8×C17—21no—
68C8×C17—41no—
69C8×C17—82no—
70C8×C17C2×D811yescharacteristic
71C8×C17AGL(1,ℤ/8)11yescharacteristic
72#2247C2×C1711yescharacteristic, complemented
73D4×C16C2×C1711yescharacteristic
74#1669C2×C1712yes—
75#1371C2×C1711yescharacteristic, complemented
76#1362C2×C1712yescomplemented
77C22×C17—22no—
78C22×C17—41no—
79C22×C17—41no—
80C22×C17#46611yescharacteristic
81C4×C17—21no—
82C4×C17—41no—
83C4×C17—162no—
84C4×C17#45911yescharacteristic
85C4×C17#47211yescharacteristic
86C4×C17C2×Q3211yescharacteristic
87C4×C17#50811yescharacteristic
88C2×Q32—21no—
89C2×Q32—21no—
90C22×C16—21no—
91#494C22×C1712yes—
92#474—22no—
93C8×D4C22×C1711yescharacteristic
94C4⋊C16C22×C1711yescharacteristic
95C22⋊C16—21no—
96C4×C16C22×C1711yescharacteristic
97#335C22×C1712yes—
98#332—22no—
99C2×C17—42no—
100C2×C17#166711yescharacteristic
101C2×C17#221611yescharacteristic
102C2×C17#222211yescharacteristic
103C2×Q16—22no—
104C2×Q16—22no—
105C22×C8—21no—
106C4⋊Q8—22no—
107C4×D4D4×C1711yescharacteristic
108Q32—42no—
109Q32—42no—
110C2×C16—21no—
111C2×C16—42no—
112C2×C16D4×C1711yescharacteristic
113C2×C16D4×C1711yescharacteristic
114#107—42no—
115C4⋊C8—22no—
116C4⋊C8D4×C1711yescharacteristic
117#102—42no—
118C22⋊C8—21no—
119C4×C8C23×C1711yescharacteristic
120C17#1243111yescharacteristic, direct product factor, Sylow
121C2×Q8—42no—
122C2×D4D8×C1711yescharacteristic
123C22×C4—21no—
124Q16—42no—
125Q16—42no—
126Q16—82no—
127C2×C8—21no—
128C2×C8—41no—
129C2×C8—41no—
130C2×C8—42no—
131C2×C8C2×D4×C1711yescharacteristic
132C2×C8#41×C1711yescharacteristic
133C4⋊C4—42no—
134C4⋊C4—42no—
135C4⋊C4D8×C1711yescharacteristic
136C22⋊C4—21no—
137C42C2×D4×C1711yescharacteristic
138C16—21no—
139C16—41no—
140C16D8×C1712yes—
141C23—21no—
142Q8—82no—
143Q8—82no—
144D4—21no—
145D4C17×Q3212yescomplemented
146C2×C4—21no—
147C2×C4—41no—
148C2×C4—41no—
149C2×C4—82no—
150C2×C4C17×#12111yescharacteristic
151C2×C4C2×D8×C1711yescharacteristic
152C2×C4C17×#13511yescharacteristic
153C8—21no—
154C8—41no—
155C8—82no—
156C8C2×D8×C1711yescharacteristic
157C8C17×AGL(1,ℤ/8)11yescharacteristic
158C22—22no—
159C22—41no—
160C22—41no—
161C22C17×#46611yescharacteristic
162C4—21no—
163C4—41no—
164C4—162no—
165C4C17×#45911yescharacteristic
166C4C17×#47211yescharacteristic
167C4C2×C17×Q3211yescharacteristic
168C4C17×#50811yescharacteristic
169C2—42no—
170C2C17×#166711yescharacteristic
171C2C17×#221611yescharacteristic
172C2C17×#222211yescharacteristic
subgroupG/H
center, socleC22×C17#466
commutator, Frattini, cosocleC4×C8C23×C17
prime radicalC2×D4×C17D8
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C17 ◁ C42×C17 ◁ C8×D4×C17 ◁ G

Complements

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

NH ≅ G/Ntype
1. C17×#2247C2semidirect
4. C17×#1371C2semidirect
5. C17×#1362C2semidirect
54. #12431C17direct (N × H)
59. D4×C17Q32semidirect
72. #2247C2×C17semidirect
75. #1371C2×C17semidirect
76. #1362C2×C17semidirect
120. C17#12431direct (N × H)
145. D4C17×Q32semidirect

Maximal subgroups

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

subgroupindex
C17×#22472
D4×C16×C172
C17×#16692
C17×#13712
C17×#13622
#1243117