Finite Group Databasebeta

← C2×C7×#14558784 #45691610

Subgroups — C2×C7×#14558784 #45691610

Order 33516.

128 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 66 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
1C2×C7×#11924776C211yesmaximal, characteristic, complemented
2C7×#14558784C212yesmaximal, direct product factor
3C2×C3×C7×D7×C19C311yesmaximal, characteristic
4C7×#11924776C2211yescharacteristic, complemented, Hall
5C3×C7×D7×C19C2×C312yes—
6C2×C3×C72×C19C2×C311yescharacteristic
7C22×C7×#4294—71nomaximal
8C2×#14558784C711yesmaximal, characteristic, direct product factor
9C2×C7×D7×C19C911yescharacteristic, complemented, Hall
10C3×C72×C19C22×C311yescharacteristic
11C2×#11924776C2×C711yescharacteristic, complemented
12C2×C7×#4294—72no—
13C2×C7×#4294—71no—
14#14558784C2×C712yesdirect product factor
15C2×C72×C19C2×C911yescharacteristic, complemented
16C7×D7×C19C2×C912yescomplemented
17C2×C7×D7⋊C9—191nomaximal, Hall
18C22×C3×C7×C19—71no—
19C2×C3×D7×C19C3×C711yescharacteristic
20#11924776C22×C711yescharacteristic, complemented
21C7×#4294—71no—
22C72×C19C22×C911yescharacteristic, complemented, Hall
23C2×C7×C7⋊C9—191no—
24C7×D7⋊C9—192no—
25C2×C3×C7×C19—61no—
26C2×C3×C7×C19—72no—
27C2×C3×C7×C19AGL(1,𝔽7)11yescharacteristic
28C2×C3×C7×C19C2×C3×C711yescharacteristic
29C3×D7×C19C2×C3×C712yes—
30C22×#4294—71noHall
31C2×C3×C7×D7C19⋊C311yescharacteristic
32C22×C7×C19—71no—
33C2×D7×C19C7×C911yescharacteristic, complemented
34C7×C7⋊C9—191noHall
35C3×C7×C19—61no—
36C3×C7×C19C2×AGL(1,𝔽7)11yescharacteristic
37C3×C7×C19C22×C3×C711yescharacteristic
38C2×#4294—72no—
39C2×#4294—71no—
40C2×C3×C72C2×C19⋊C311yescharacteristic
41C3×C7×D7C2×C19⋊C312yes—
42C2×C7×C19—61no—
43C2×C7×C19—72no—
44C2×C7×C19D7⋊C911yescharacteristic, complemented
45C2×C7×C19C2×C7×C911yescharacteristic, complemented
46D7×C19C2×C7×C912yescomplemented
47C22×C7×C9—1331no—
48C2×D7⋊C9—191no—
49C22×C3×C19—71no—
50C2×C7×D7#429411yescharacteristic, complemented, Hall
51#4294—71noHall
52C3×C72C22×C19⋊C311yescharacteristic
53C7×C19—61no—
54C7×C19C2×D7⋊C911yescharacteristic, complemented
55C7×C19C22×C7×C911yescharacteristic, complemented
56C2×C7×C9—1332no—
57C2×C7×C9—1331no—
58C2×C7⋊C9—191no—
59D7⋊C9—192no—
60C2×C3×C19—72no—
61C2×C3×C19C7×AGL(1,𝔽7)11yescharacteristic
62C2×C72C2×#429411yescharacteristic, complemented
63C7×D7C2×#429412yescomplemented
64C22×C3×C7—71no—
65C2×C3×D7C7×C19⋊C311yescharacteristic
66C22×C19—71noHall
67C7×C9—1331no—
68C7⋊C9—191no—
69C3×C19C2×C7×AGL(1,𝔽7)11yescharacteristic
70C72C22×#429411yescharacteristic, complemented, Sylow
71C2×C3×C7—61no—
72C2×C3×C7—72no—
73C2×C3×C7#1171632511yescharacteristic
74C2×C3×C7C2×C7×C19⋊C311yescharacteristic
75C3×D7C2×C7×C19⋊C312yes—
76C2×C19—72no—
77C2×C19C7×D7⋊C911yescharacteristic, complemented
78C22×C9—1331noHall
79C22×C7—71no—
80C2×D7C7×#429411yescharacteristic, complemented
81C3×C7—61no—
82C3×C7C2×#1171632511yescharacteristic
83C3×C7C22×C7×C19⋊C311yescharacteristic
84C19C2×C7×D7⋊C911yescharacteristic, complemented, Sylow
85C2×C9—1332no—
86C2×C9—1331no—
87C2×C7—61no—
88C2×C7—72no—
89C2×C7#1455878411yescharacteristic, direct product factor
90C2×C7C2×C7×#429411yescharacteristic, complemented
91D7C2×C7×#429412yescomplemented
92C22×C3—71no—
93C9—1331noSylow
94C7—61no—
95C7C2×#1455878411yescharacteristic, direct product factor
96C7C22×C7×#429411yescharacteristic, complemented
97C2×C3—72no—
98C2×C3C7×#1171632511yescharacteristic
99C22—71noSylow
100C3C2×C7×#1171632511yescharacteristic
101C2—72no—
102C2C7×#1455878411yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2×C3×C7#11716325
commutator, hypocenterC7×C19C22×C7×C9
FrattiniC3C2×C7×#11716325
Fitting, socleC2×C3×C72×C19C2×C3
prime radicalC2×C3×C7×D7×C19C3
cosocleC3×C7×C19C22×C3×C7
LCSG ▷ C7×C19
UCSC1 ◁ C2×C3×C7

Complements

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

NH ≅ G/Ntype
1. C2×C7×#11924776C2semidirect
2. C7×#14558784C2direct (N × H)
4. C7×#11924776C22semidirect
8. C2×#14558784C7direct (N × H)
9. C2×C7×D7×C19C9semidirect
11. C2×#11924776C2×C7semidirect
14. #14558784C2×C7direct (N × H)
15. C2×C72×C19C2×C9semidirect
16. C7×D7×C19C2×C9semidirect
20. #11924776C22×C7semidirect
22. C72×C19C22×C9semidirect
33. C2×D7×C19C7×C9semidirect
44. C2×C7×C19D7⋊C9semidirect
45. C2×C7×C19C2×C7×C9semidirect
46. D7×C19C2×C7×C9semidirect
50. C2×C7×D7#4294semidirect
54. C7×C19C2×D7⋊C9semidirect
55. C7×C19C22×C7×C9semidirect
62. C2×C72C2×#4294semidirect
63. C7×D7C2×#4294semidirect
70. C72C22×#4294semidirect
77. C2×C19C7×D7⋊C9semidirect
80. C2×D7C7×#4294semidirect
84. C19C2×C7×D7⋊C9semidirect
89. C2×C7#14558784direct (N × H)
90. C2×C7C2×C7×#4294semidirect
91. D7C2×C7×#4294semidirect
95. C7C2×#14558784direct (N × H)
96. C7C22×C7×#4294semidirect
102. C2C7×#14558784direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#119247762
C7×#145587842
C2×C3×C7×D7×C193
C22×C7×#42947
C2×#145587847
C2×C7×D7⋊C919