Finite Group Databasebeta

← D19⋊C3×C3⋊(C7⋊D7) #45692481

Subgroups — D19⋊C3×C3⋊(C7⋊D7) #45692481

Order 33516.

440 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 107 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
1C19⋊C3×C3⋊(C7⋊D7)C211yesmaximal, characteristic, complemented
2C3⋊((C19⋊C3)⋊(C7⋊D7))C211yesmaximal, characteristic, complemented
3C3×C72×D19⋊C3C211yesmaximal, characteristic, complemented
4D19×C3⋊(C7⋊D7)C311yesmaximal, characteristic, complemented
5C7⋊D7×D19⋊C3—31nomaximal
6C3×C72×C19⋊C3C2211yescharacteristic, complemented, Hall
7C3⋊(C7⋊D133)C2×C311yescharacteristic, complemented
8C19×C3⋊(C7⋊D7)C2×C311yescharacteristic, complemented
9C3×C72×D19C2×C311yescharacteristic, complemented
10C19⋊C3×C7⋊D7—31no—
11(C19⋊C3)⋊(C7⋊D7)—31no—
12C72×D19⋊C3—21no—
13C72×D19⋊C3D311yescharacteristic, complemented
14D21×D19⋊C3—78nomaximal
15D19×C7⋊D7—31noHall
16C72×C19⋊C3—21no—
17C72×C19⋊C3C2×D311yescharacteristic, complemented
18C3×C72×C19C22×C311yescharacteristic, complemented
19D21×C19⋊C3—78no—
20C3⋊((C19⋊C3)⋊D7)—78no—
21C3×C7×D19⋊C3D718yescomplemented
22C7⋊D133—31no—
23C19×C7⋊D7—31no—
24C72×D19C3×D311yescharacteristic, complemented
25C2×C3×C3⋊(C7⋊D7)—191nomaximal, Hall
26D19×D21—78no—
27D7×D19⋊C3—218no—
28C3×C7×C19⋊C3C2×D718yescomplemented
29C72×C19C2×C3×D311yescharacteristic, complemented, Hall
30C2×C32×C72—191no—
31C3×C3⋊(C7⋊D7)—191no—
32C3×C3⋊(C7⋊D7)—191no—
33D399—78no—
34C19×D21—78no—
35C3×C7×D19C3×D718yescomplemented
36(C19⋊C3)⋊D7—218no—
37D7×C19⋊C3—218no—
38C7×D19⋊C3—28no—
39C7×D19⋊C3D2118yescomplemented
40D3×D19⋊C3—491noHall
41C2×C3⋊(C7⋊D7)—191no—
42C2×C3×C7⋊D7—571no—
43D7×D19—218no—
44C32×C72—191noHall
45C3×C7×C19C2×C3×D718yescomplemented
46C7×C19⋊C3—28no—
47C7×C19⋊C3C2×D2118yescomplemented
48C3⋊(D19⋊C3)—491no—
49D3×C19⋊C3—491no—
50C3×D19⋊C3C7⋊D711yescharacteristic, complemented
51C2×C3×C72—191no—
52C2×C3×C72—191no—
53C2×C3×C72—381no—
54C3⋊(C7⋊D7)—191no—
55C3⋊(C7⋊D7)D19⋊C311yescharacteristic, direct product factor
56C3×C7⋊D7—571no—
57C3×C7⋊D7—571no—
58D133—218no—
59C7×D19C3×D2118yescomplemented
60D7×C19—218no—
61C2×C3×D21—1338no—
62D3×D19—491no—
63C2×D19⋊C3—1471no—
64C2×C7⋊D7—571noHall
65C3×C19⋊C3C2×C7⋊D711yescharacteristic, complemented, Hall
66C3×C72—191no—
67C3×C72—381no—
68C3×C72C2×D19⋊C311yescharacteristic, complemented
69C7×C19C2×C3×D2118yescomplemented
70C2×C32×C7—198no—
71C3×D21—1338no—
72C3×D21—1338no—
73D57—491no—
74C3×D19C3×C7⋊D711yescharacteristic, complemented
75D3×C19—491no—
76C2×C19⋊C3—1471no—
77D19⋊C3—21no—
78D19⋊C3—1471no—
79D19⋊C3C3⋊(C7⋊D7)11yescharacteristic, direct product factor
80C2×C72—191no—
81C7⋊D7—31no—
82C7⋊D7—571no—
83C2×D21—1338no—
84C2×C3×D7—3998no—
85C2×D19—1471noHall
86C32×C7—198no—
87C3×C19C2×C3×C7⋊D711yescharacteristic, complemented
88C19⋊C3—21no—
89C19⋊C3C2×C3⋊(C7⋊D7)11yescharacteristic, complemented
90C72D3×D19⋊C311yescharacteristic, complemented, Sylow
91C2×C3×C7—198no—
92C2×C3×C7—198no—
93C2×C3×C7—388no—
94D21—78no—
95D21—1338no—
96C3×D7—3998no—
97C3×D7—3998no—
98C2×C19—1471no—
99D19—1471no—
100D19C3×C3⋊(C7⋊D7)11yescharacteristic, complemented
101C2×C3×D3—9311noHall
102C2×D7—3998no—
103C3×C7—198no—
104C3×C7—388no—
105C3×C7D7×D19⋊C318yescomplemented
106C19C2×C3×C3⋊(C7⋊D7)11yescharacteristic, complemented, Sylow
107C2×C32—191no—
108C3×D3—9311no—
109C3×D3—9311no—
110C2×C7—198no—
111D7—218no—
112D7—3998no—
113C22×C3—27931no—
114C2×D3—9311no—
115C32—191noSylow
116C7D21×D19⋊C318yescomplemented
117C2×C3—191no—
118C2×C3—191no—
119C2×C3—381no—
120C2×C3—27931no—
121C2×C3—27931no—
122D3—491no—
123D3—9311no—
124C22—27931noSylow
125C3—191no—
126C3—381no—
127C3C7⋊D7×D19⋊C311yescharacteristic, complemented
128C2—191no—
129C2—1471no—
130C2—27931no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C72×C19C22×C3
LCSG ▷ C3×C72×C19
UCSC1

Complements

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

NH ≅ G/Ntype
1. C19⋊C3×C3⋊(C7⋊D7)C2semidirect
2. C3⋊((C19⋊C3)⋊(C7⋊D7))C2semidirect
3. C3×C72×D19⋊C3C2semidirect
4. D19×C3⋊(C7⋊D7)C3semidirect
6. C3×C72×C19⋊C3C22semidirect
7. C3⋊(C7⋊D133)C2×C3semidirect
8. C19×C3⋊(C7⋊D7)C2×C3semidirect
9. C3×C72×D19C2×C3semidirect
13. C72×D19⋊C3D3semidirect
17. C72×C19⋊C3C2×D3semidirect
18. C3×C72×C19C22×C3semidirect
21. C3×C7×D19⋊C3D7semidirect
24. C72×D19C3×D3semidirect
28. C3×C7×C19⋊C3C2×D7semidirect
29. C72×C19C2×C3×D3semidirect
35. C3×C7×D19C3×D7semidirect
39. C7×D19⋊C3D21semidirect
45. C3×C7×C19C2×C3×D7semidirect
47. C7×C19⋊C3C2×D21semidirect
50. C3×D19⋊C3C7⋊D7semidirect
55. C3⋊(C7⋊D7)D19⋊C3direct (N × H)
59. C7×D19C3×D21semidirect
65. C3×C19⋊C3C2×C7⋊D7semidirect
68. C3×C72C2×D19⋊C3semidirect
69. C7×C19C2×C3×D21semidirect
74. C3×D19C3×C7⋊D7semidirect
79. D19⋊C3C3⋊(C7⋊D7)direct (N × H)
87. C3×C19C2×C3×C7⋊D7semidirect
89. C19⋊C3C2×C3⋊(C7⋊D7)semidirect
90. C72D3×D19⋊C3semidirect
100. D19C3×C3⋊(C7⋊D7)semidirect
105. C3×C7D7×D19⋊C3semidirect
106. C19C2×C3×C3⋊(C7⋊D7)semidirect
116. C7D21×D19⋊C3semidirect
127. C3C7⋊D7×D19⋊C3semidirect

Maximal subgroups

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

subgroupindex
C19⋊C3×C3⋊(C7⋊D7)2
C3⋊((C19⋊C3)⋊(C7⋊D7))2
C3×C72×D19⋊C32
D19×C3⋊(C7⋊D7)3
C7⋊D7×D19⋊C33
D21×D19⋊C37
C2×C3×C3⋊(C7⋊D7)19