Finite Group Databasebeta

← C7×#4561 #13051343

Subgroups — C7×#4561 #13051343

Order 1344.

112 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 62 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
1C3×C7×#131C211yesmaximal, characteristic
2C7×#812C211yesmaximal, characteristic, complemented
3C2×C7×C3⋊C16C211yesmaximal, characteristic, complemented
4C7×#350—31nomaximal, Hall
5C3×C7×#41C411yescharacteristic
6C3×C7×M16—21no—
7C3×C7×M16C411yescharacteristic
8C2×C3×C7×C8—21no—
9C2×C3×C7×C8C2211yescharacteristic
10C7×C3⋊C16—21no—
11C7×C3⋊C16—21no—
12C7×#131D311yescharacteristic
13C7×M32—31no—
14C2×C7×C16—31no—
15#4561C711yesmaximal, characteristic, direct product factor, Hall
16C3×C7×Q8C811yescharacteristic
17C3×C7×D4—21no—
18C3×C7×D4C811yescharacteristic
19C2×C3×C4×C7—21no—
20C2×C3×C4×C7C2×C411yescharacteristic
21C3×C7×C8—21no—
22C3×C7×C8D411yescharacteristic
23C3×C7×C8D411yescharacteristic
24C7×#41Dic311yescharacteristic
25C7×M16—21no—
26C7×M16Dic311yescharacteristic
27C2×C7×C8—21no—
28C2×C7×C8C2×D311yescharacteristic
29C7×C16—61no—
30C7×C16—61no—
31C3×#131C2×C711yescharacteristic
32#812C2×C711yescharacteristic, complemented
33C2×C3⋊C16C2×C711yescharacteristic, complemented
34C22×C3×C7—21no—
35C22×C3×C7M1611yescharacteristic
36C3×C4×C7—21no—
37C3×C4×C7C22⋊C411yescharacteristic
38C3×C4×C7C2×C811yescharacteristic
39#350—31noSylow
40C7×Q8C3⋊C811yescharacteristic
41C7×D4—21no—
42C7×D4C3⋊C811yescharacteristic
43C2×C4×C7—21no—
44C2×C4×C7C2×Dic311yescharacteristic
45C7×C8—21no—
46C7×C8#6711yescharacteristic
47C7×C8#6711yescharacteristic
48C3×#41C4×C711yescharacteristic
49C3×M16—21no—
50C3×M16C4×C711yescharacteristic
51C2×C3×C8—21no—
52C2×C3×C8C22×C711yescharacteristic
53C3⋊C16—21no—
54C3⋊C16—21no—
55C2×C3×C7—21no—
56C2×C3×C7—41no—
57C2×C3×C7C22⋊C811yescharacteristic
58#131D3×C711yescharacteristic
59M32—31no—
60C2×C16—31no—
61C22×C7—21no—
62C22×C7#20811yescharacteristic
63C4×C7—21no—
64C4×C7C2×C3⋊C811yescharacteristic
65C4×C7#21711yescharacteristic
66C3×Q8C7×C811yescharacteristic
67C3×D4—21no—
68C3×D4C7×C811yescharacteristic
69C2×C3×C4—21no—
70C2×C3×C4C2×C4×C711yescharacteristic
71C3×C8—21no—
72C3×C8C7×D411yescharacteristic
73C3×C8C7×D411yescharacteristic
74C3×C7#35011yescharacteristic, complemented, Hall
75#41C7×Dic311yescharacteristic
76M16—21no—
77M16C7×Dic311yescharacteristic
78C2×C8—21no—
79C2×C8C2×D3×C711yescharacteristic
80C16—61no—
81C16—61no—
82C2×C7—21no—
83C2×C7—41no—
84C2×C7#83011yescharacteristic
85C22×C3—21no—
86C22×C3C7×M1611yescharacteristic
87C3×C4—21no—
88C3×C4C7×C22⋊C411yescharacteristic
89C3×C4C2×C7×C811yescharacteristic
90Q8C7×C3⋊C811yescharacteristic
91D4—21no—
92D4C7×C3⋊C811yescharacteristic
93C2×C4—21no—
94C2×C4C2×C7×Dic311yescharacteristic
95C8—21no—
96C8C7×#6711yescharacteristic
97C8C7×#6711yescharacteristic
98C7#456111yescharacteristic, direct product factor, Sylow
99C2×C3—21no—
100C2×C3—41no—
101C2×C3C7×C22⋊C811yescharacteristic
102C22—21no—
103C22C7×#20811yescharacteristic
104C4—21no—
105C4C2×C7×C3⋊C811yescharacteristic
106C4C7×#21711yescharacteristic
107C3C7×#35011yescharacteristic, complemented, Sylow
108C2—21no—
109C2—41no—
110C2C7×#83011yescharacteristic
subgroupG/H
centerC7×C8#67
commutatorC3×C4C2×C7×C8
FrattiniC2×C8C2×D3×C7
FittingC3×C7×#131C2
socleC2×C3×C7C22⋊C8
prime radicalC3×C7×#41C4
cosocleC2×C3×C8C22×C7
hypercenterC7×#131D3
hypocenterC3C7×#350
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C7×C8 ◁ C2×C7×C8 ◁ C7×#131

Complements

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

NH ≅ G/Ntype
2. C7×#812C2semidirect
3. C2×C7×C3⋊C16C2semidirect
15. #4561C7direct (N × H)
32. #812C2×C7semidirect
33. C2×C3⋊C16C2×C7semidirect
74. C3×C7#350semidirect
98. C7#4561direct (N × H)
107. C3C7×#350semidirect

Maximal subgroups

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

subgroupindex
C3×C7×#1312
C7×#8122
C2×C7×C3⋊C162
C7×#3503
#45617