Finite Group Databasebeta

← D17⋊#1425 #17962831

Subgroups — D17⋊#1425 #17962831

Order 4352.

182 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 182 conjugacy classes of subgroups — too many to draw. Only its 78 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
1D17⋊#368C212yesmaximal
2#14543948C212yesmaximal, complemented
3#14543947C212yesmaximal, complemented
4C2×C32×D17C211yesmaximal, characteristic
5D17⋊#108—22no—
6#11763738—22no—
7#11763737C2214yes—
8C2×C16×D17C2211yescharacteristic
9C2×#10587465C411yescharacteristic
10C32×D17C411yescharacteristic
11C32×D17C411yescharacteristic
12C32×D17C2211yescharacteristic
13C32×D17C2211yescharacteristic
14C2×C17×C32C411yescharacteristic
15D17⋊M16—42no—
16C2×C8×D17D411yescharacteristic
17#10587536—24no—
18#10587535—42no—
19C2×C16×C17C2×C411yescharacteristic
20C2×#63214Q811yescharacteristic
21C16×D17C2×C411yescharacteristic
22C16×D17D411yescharacteristic
23C16×D17Q811yescharacteristic
24C16×D17C2311yescharacteristic
25C17×C32C2×C411yescharacteristic
26C17×C32C2×C411yescharacteristic
27#10587465C2×C411yescharacteristic
28#10587465C2×C411yescharacteristic
29C2×C4×D17D811yescharacteristic
30#63247—82no—
31#63243—44no—
32#63242—82no—
33C2×C8×C17C4⋊C411yescharacteristic
34C2×#3622Q1611yescharacteristic
35C8×D17C4⋊C411yescharacteristic
36C8×D17D811yescharacteristic
37C8×D17Q1611yescharacteristic
38C8×D17C2×D411yescharacteristic
39C16×C17C4⋊C411yescharacteristic
40C16×C17C22×C411yescharacteristic
41#63214C4⋊C411yescharacteristic
42#63214C2×Q811yescharacteristic
43C2×#1425—171nomaximal, Sylow
44C22×D17Q3211yescharacteristic
45C2×C4×C17#10711yescharacteristic
46C2×Dic17D1611yescharacteristic
47C4×D17#10711yescharacteristic
48C4×D17D1611yescharacteristic
49C4×D17Q3211yescharacteristic
50C4×D17C2×D811yescharacteristic
51#3624—84no—
52C8×C17#10711yescharacteristic
53C8×C17C2×C4⋊C411yescharacteristic
54#3622#10711yescharacteristic
55#3622C2×Q1611yescharacteristic
56C22×C32—171no—
57C2×#368—172no—
58#1425—172no—
59#1425—172no—
60C22×C17#36611yescharacteristic
61C2×D17—22no—
62C2×D17#36611yescharacteristic
63C2×D17C2×Q3211yescharacteristic
64C4×C17#36611yescharacteristic
65C4×C17C2×#10711yescharacteristic
66Dic17#36611yescharacteristic
67Dic17C2×D1611yescharacteristic
68C22×C16—171no—
69C2×#108—342no—
70C2×C32—171no—
71C2×C32—171no—
72C2×C32—171no—
73C2×C32—171no—
74C2×C32—171no—
75C2×C32#59511yescharacteristic
76#368—174no—
77#368—342no—
78C2×C17—21no—
79C2×C17C2×#36611yescharacteristic
80D17—21no—
81D17#142512yescomplemented
82C2×M16—682no—
83C22×C8—171no—
84C2×C16—171no—
85C2×C16—171no—
86C2×C16—171no—
87C2×C16—171no—
88C2×C16—171no—
89C2×C16C2×#59511yescharacteristic
90#108—344no—
91#108—682no—
92C32—171no—
93C32—171no—
94C32C2×#59511yescharacteristic
95C32C2×#59511yescharacteristic
96C17C2×#142511yescharacteristic, complemented, Sylow
97C22×C4—171no—
98M16—684no—
99M16—1362no—
100C2×C8—171no—
101C2×C8—171no—
102C2×C8—171no—
103C2×C8—171no—
104C2×C8—171no—
105C2×C8—1362no—
106C2×C8C4⋊#59511yescharacteristic
107C16—171no—
108C16—171no—
109C16C4⋊#59511yescharacteristic
110C16C22×#59511yescharacteristic
111C23—171no—
112C2×C4—171no—
113C2×C4—171no—
114C2×C4—171no—
115C2×C4—171no—
116C2×C4—171no—
117C2×C4#1058753411yescharacteristic
118C8—171no—
119C8—171no—
120C8—1364no—
121C8#1058753411yescharacteristic
122C8C2×C4⋊#59511yescharacteristic
123C22—171no—
124C22—171no—
125C22—342no—
126C22#1176373511yescharacteristic
127C4—171no—
128C4—171no—
129C4#1176373511yescharacteristic
130C4C2×#1058753411yescharacteristic
131C2—21no—
132C2—172no—
133C2—341no—
134C2C2×#1176373511yescharacteristic
subgroupG/H
centerC4#11763735
commutatorC16×C17C22×C4
FrattiniC16C22×#595
FittingC2×C17×C32C4
socleC2×C17C2×#366
prime radicalC22×D17Q32
cosocleC16×D17C23
hypercenterC2×C32#595
hypocenterC17C2×#1425
LCSG ▷ C16×C17 ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×C32

Complements

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

NH ≅ G/Ntype
2. #14543948C2semidirect
3. #14543947C2semidirect
81. D17#1425semidirect
96. C17C2×#1425semidirect

Maximal subgroups

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

subgroupindex
D17⋊#3682
#145439482
#145439472
C2×C32×D172
C2×#142517