Finite Group Databasebeta

← C2×C7×#2866 #13213853

Subgroups — C2×C7×#2866 #13213853

Order 1792.

2186 conjugacy classes of subgroups; only the 990 normal subgroups are shown.

normal subgroups only

This group has 2186 conjugacy classes of subgroups — too many to draw. Only its 990 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
1C7×#2866C2116yesmaximal, direct product factor
2C2×C7×#388C217yesmaximal
3C2×C7×#387C217yesmaximal, complemented
4C2×C43×C7C211yesmaximal, characteristic, complemented
5C22×C7×C4⋊C4C2217yes—
6C22×C7×C22⋊C4C2217yes—
7C22×C42×C7C2217yes—
8C7×#388C22156yes—
9C7×#387C22156yescomplemented
10C2×C7×#95C22114yes—
11C43×C7C2218yescomplemented
12C2×#2866C711yesmaximal, characteristic, direct product factor, Sylow
13C25×C7C2311yescharacteristic
14C23×C4×C7C2317yes—
15C23×C4×C7C2317yes—
16C2×C7×C4⋊C4—228no—
17C2×C7×C4⋊C4C23128yes—
18C2×C7×C22⋊C4—228no—
19C2×C7×C22⋊C4C23128yes—
20C2×C42×C7—228no—
21C2×C42×C7C23128yes—
22C7×#95C23156yes—
23#2866C2×C7116yesdirect product factor
24C2×#388C2×C717yes—
25C2×#387C2×C717yescomplemented
26C2×C43C2×C711yescharacteristic, complemented
27C24×C7—214no—
28C24×C7C2412yes—
29C24×C7C2411yescharacteristic
30C22×C4×C7—228no—
31C22×C4×C7—214no—
32C22×C4×C7—228no—
33C22×C4×C7#41128yes—
34C22×C4×C7C24114yes—
35C22×C4×C7C24114yes—
36C7×C4⋊C4—256no—
37C7×C22⋊C4—256no—
38C42×C7—256no—
39C22×C4⋊C4C22×C717yes—
40C22×C22⋊C4C22×C717yes—
41C22×C42C22×C717yes—
42#388C22×C7156yes—
43#387C22×C7156yescomplemented
44C2×#95C22×C7114yes—
45C43C22×C718yescomplemented
46C23×C7—214no—
47C23×C7—428no—
48C23×C7C2×#41114yes—
49C23×C7C2511yescharacteristic
50C2×C4×C7—256no—
51C2×C4×C7—228no—
52C2×C4×C7—214no—
53C2×C4×C7—228no—
54C2×C4×C7—428no—
55C2×C4×C7C2×#41128yes—
56C25C23×C711yescharacteristic
57C23×C4C23×C717yes—
58C23×C4C23×C717yes—
59C2×C4⋊C4—228no—
60C2×C4⋊C4C23×C7128yes—
61C2×C22⋊C4—228no—
62C2×C22⋊C4C23×C7128yes—
63C2×C42—228no—
64C2×C42C23×C7128yes—
65#95C23×C7156yes—
66C22×C7—414no—
67C22×C7—88no—
68C22×C7#529128yes—
69C22×C7C22×#4117yes—
70C4×C7—228no—
71C4×C7—414no—
72C24—214no—
73C24C24×C712yes—
74C24C24×C711yescharacteristic
75C22×C4—228no—
76C22×C4—214no—
77C22×C4—228no—
78C22×C4C7×#41128yes—
79C22×C4C24×C7114yes—
80C22×C4C24×C7114yes—
81C4⋊C4—256no—
82C22⋊C4—256no—
83C42—256no—
84C2×C7—82no—
85C2×C7#286618yesdirect product factor
86C2×C7C2×#52917yes—
87C23—214no—
88C23—428no—
89C23C2×C7×#41114yes—
90C23C25×C711yescharacteristic
91C2×C4—228no—
92C2×C4—256no—
93C2×C4—214no—
94C2×C4—228no—
95C2×C4—428no—
96C2×C4C2×C7×#41128yes—
97C7C2×#286611yescharacteristic, direct product factor, Sylow
98C22—414no—
99C22—88no—
100C22C7×#529128yes—
101C22C22×C7×#4117yes—
102C4—228no—
103C4—414no—
104C2—82no—
105C2C7×#286618yesdirect product factor
106C2C2×C7×#52917yes—
subgroupG/H
center, socleC24×C7C24
commutator, Frattini, cosocleC23C25×C7
prime radicalC25×C7C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#2866C2direct (N × H)
3. C2×C7×#387C2semidirect
4. C2×C43×C7C2semidirect
9. C7×#387C22semidirect
11. C43×C7C22semidirect
12. C2×#2866C7direct (N × H)
23. #2866C2×C7direct (N × H)
25. C2×#387C2×C7semidirect
26. C2×C43C2×C7semidirect
43. #387C22×C7semidirect
45. C43C22×C7semidirect
85. C2×C7#2866direct (N × H)
97. C7C2×#2866direct (N × H)
105. C2C7×#2866direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#28662
C2×C7×#3882
C2×C7×#3872
C2×C43×C72
C2×#28667