Finite Group Databasebeta

← C2×C7×#815 #13056135

Subgroups — C2×C7×#815 #13056135

Order 1344.

292 conjugacy classes of subgroups.

The subgroup lattice has 132 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C3×C7×C8C211yesmaximal, characteristic
2C2×C4×C7×Dic3C211yesmaximal, characteristic
3C22×C7×C3⋊C8C211yesmaximal, characteristic
4C7×#815C214yesmaximal, direct product factor
5C2×C7×#97—31nomaximal, Hall
6C22×C3×C4×C7C2211yescharacteristic
7C22×C7×Dic3C412yes—
8C2×C3×C7×C8C414yescomplemented
9C2×C3×C7×C8C2212yes—
10C4×C7×Dic3C412yes—
11C4×C7×Dic3C2212yes—
12C2×C7×C3⋊C8C414yescomplemented
13C2×C7×C3⋊C8C2212yes—
14C22×C7×C8—31no—
15C22×C7×C8D311yescharacteristic
16C2×C42×C7—31no—
17C7×#97—34no—
18C2×#815C711yesmaximal, characteristic, direct product factor, Hall
19C23×C3×C7C2×C411yescharacteristic
20C2×C3×C4×C7C2×C411yescharacteristic
21C2×C3×C4×C7C2×C412yes—
22C2×C3×C4×C7C2×C412yes—
23C2×C3×C4×C7C2311yescharacteristic
24C2×C7×Dic3—24no—
25C2×C7×Dic3C2×C414yes—
26C3×C7×C8C2×C414yescomplemented
27C7×C3⋊C8C2×C414yescomplemented
28C22×C4×C7—32no—
29C22×C4×C7C2×D311yescharacteristic
30C2×C7×C8—34no—
31C2×C7×C8—32no—
32C2×C7×C8Dic314yescomplemented
33C2×C7×C8C2×D312yes—
34C42×C7—32no—
35C42×C7—32no—
36C22×C3×C8C2×C711yescharacteristic
37C2×C4×Dic3C2×C711yescharacteristic
38C22×C3⋊C8C2×C711yescharacteristic
39#815C2×C714yesdirect product factor
40C22×C3×C7C4212yes—
41C22×C3×C7M1614yes—
42C22×C3×C7C22×C411yescharacteristic
43C3×C4×C7C4212yes—
44C3×C4×C7C22×C411yescharacteristic
45C3×C4×C7C22×C411yescharacteristic
46C7×Dic3—24no—
47C2×#97—31noSylow
48C23×C7C4×D311yescharacteristic
49C2×C4×C7—34no—
50C2×C4×C7—64no—
51C2×C4×C7C4×D311yescharacteristic
52C2×C4×C7C4×D312yes—
53C2×C4×C7C2×Dic312yes—
54C2×C4×C7C22×D311yescharacteristic
55C7×C8—34no—
56C7×C8C2×Dic314yescomplemented
57C22×C3×C4C22×C711yescharacteristic
58C22×Dic3C4×C712yes—
59C2×C3×C8C4×C714yescomplemented
60C2×C3×C8C22×C712yes—
61C4×Dic3C4×C712yes—
62C4×Dic3C22×C712yes—
63C2×C3⋊C8C4×C714yescomplemented
64C2×C3⋊C8C22×C712yes—
65C2×C3×C7#9714yescomplemented
66C2×C3×C7C2×C4211yescharacteristic
67C2×C3×C7C2×M1612yes—
68C22×C8—31no—
69C22×C8D3×C711yescharacteristic
70C2×C42—31no—
71#97—34no—
72C22×C7ΓL(1,𝔽25)14yes—
73C22×C7C4×Dic312yes—
74C22×C7C2×C4×D311yescharacteristic
75C4×C7—64no—
76C4×C7C4×Dic312yes—
77C4×C7C2×C4×D311yescharacteristic
78C4×C7C22×Dic311yescharacteristic
79C23×C3C2×C4×C711yescharacteristic
80C2×C3×C4C2×C4×C711yescharacteristic
81C2×C3×C4C2×C4×C712yes—
82C2×C3×C4C2×C4×C712yes—
83C2×C3×C4C23×C711yescharacteristic
84C2×Dic3—24no—
85C2×Dic3C2×C4×C714yes—
86C3×C8C2×C4×C714yescomplemented
87C3⋊C8C2×C4×C714yescomplemented
88C3×C7C2×#9711yescharacteristic, complemented, Hall
89C22×C4—32no—
90C22×C4C2×D3×C711yescharacteristic
91C2×C8—34no—
92C2×C8—32no—
93C2×C8C7×Dic314yescomplemented
94C2×C8C2×D3×C712yes—
95C42—32no—
96C42—32no—
97C2×C7#81514yesdirect product factor
98C2×C7C2×ΓL(1,𝔽25)12yes—
99C2×C7C2×C4×Dic311yescharacteristic
100C22×C3C42×C712yes—
101C22×C3C7×M1614yes—
102C22×C3C22×C4×C711yescharacteristic
103C3×C4C42×C712yes—
104C3×C4C22×C4×C711yescharacteristic
105C3×C4C22×C4×C711yescharacteristic
106Dic3—24no—
107C23C4×D3×C711yescharacteristic
108C2×C4—34no—
109C2×C4—64no—
110C2×C4C4×D3×C711yescharacteristic
111C2×C4C4×D3×C712yes—
112C2×C4C2×C7×Dic312yes—
113C2×C4C22×D3×C711yescharacteristic
114C8—34no—
115C8C2×C7×Dic314yescomplemented
116C7C2×#81511yescharacteristic, direct product factor, Sylow
117C2×C3C7×#9714yescomplemented
118C2×C3C2×C42×C711yescharacteristic
119C2×C3C2×C7×M1612yes—
120C22C7×ΓL(1,𝔽25)14yes—
121C22C4×C7×Dic312yes—
122C22C2×C4×D3×C711yescharacteristic
123C4—64no—
124C4C4×C7×Dic312yes—
125C4C2×C4×D3×C711yescharacteristic
126C4C22×C7×Dic311yescharacteristic
127C3C2×C7×#9711yescharacteristic, complemented, Sylow
128C2C7×#81514yesdirect product factor
129C2C2×C7×ΓL(1,𝔽25)12yes—
130C2C2×C4×C7×Dic311yescharacteristic
subgroupG/H
centerC22×C4×C7C2×D3
commutatorC2×C3C2×C42×C7
FrattiniC2×C4C22×D3×C7
FittingC22×C3×C7×C8C2
socle, prime radicalC23×C3×C7C2×C4
cosocleC2×C3×C4C23×C7
hypercenterC22×C7×C8D3
hypocenterC3C2×C7×#97
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4×C7 ◁ C22×C7×C8

Complements

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

NH ≅ G/Ntype
4. C7×#815C2direct (N × H)
8. C2×C3×C7×C8C4semidirect
12. C2×C7×C3⋊C8C4semidirect
18. C2×#815C7direct (N × H)
26. C3×C7×C8C2×C4semidirect
27. C7×C3⋊C8C2×C4semidirect
32. C2×C7×C8Dic3semidirect
39. #815C2×C7direct (N × H)
56. C7×C8C2×Dic3semidirect
59. C2×C3×C8C4×C7semidirect
63. C2×C3⋊C8C4×C7semidirect
65. C2×C3×C7#97semidirect
86. C3×C8C2×C4×C7semidirect
87. C3⋊C8C2×C4×C7semidirect
88. C3×C7C2×#97semidirect
93. C2×C8C7×Dic3semidirect
97. C2×C7#815direct (N × H)
115. C8C2×C7×Dic3semidirect
116. C7C2×#815direct (N × H)
117. C2×C3C7×#97semidirect
127. C3C2×C7×#97semidirect
128. C2C7×#815direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C3×C7×C82
C2×C4×C7×Dic32
C22×C7×C3⋊C82
C7×#8152
C2×C7×#973
C2×#8157