Finite Group Databasebeta

← C7×#4508 #13051289

Subgroups — C7×#4508 #13051289

Order 1344.

112 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 54 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×#901C211yesmaximal, characteristic
2C2×C3×C7×C16C211yesmaximal, characteristic, complemented
3C7×#812C211yesmaximal, characteristic, complemented
4C7×#350—31nomaximal, Hall
5C7×#235C411yescharacteristic
6C2×C3×C7×C8C2211yescharacteristic
7C7×#208C411yescharacteristic
8C7×ΓL(1,𝔽25)—21no—
9D3×C7×C8—21no—
10C3×C7×C16—21no—
11C7×C3⋊C16—21no—
12C7×#131—31no—
13C7×M32—31no—
14C2×C7×C16D311yescharacteristic, complemented
15#4508C711yesmaximal, characteristic, direct product factor, Hall
16C2×C3×C4×C7C2×C411yescharacteristic
17C7×#67—21no—
18C7×D12C811yescharacteristic
19C4×D3×C7—21no—
20C7×Dic6C811yescharacteristic
21C3×C7×C8D411yescharacteristic
22C3×C7×C8D411yescharacteristic
23C7×C3⋊C8—21no—
24C7×#41—31no—
25C7×M16—31no—
26C7×M16—61no—
27C2×C7×C8—61no—
28C2×C7×C8C2×D311yescharacteristic
29C7×C16—21no—
30C7×C16—61no—
31#901C2×C711yescharacteristic
32C2×C3×C16C2×C711yescharacteristic, complemented
33#812C2×C711yescharacteristic, complemented
34C22×C3×C7M1611yescharacteristic
35C2×D3×C7—21no—
36C3×C4×C7C22⋊C411yescharacteristic
37C3×C4×C7C2×C811yescharacteristic
38C7×Dic3—21no—
39#350—31noSylow
40C7×Q8—31no—
41C7×D4—31no—
42C7×D4—61no—
43C2×C4×C7—61no—
44C2×C4×C7C4×D311yescharacteristic
45C7×C8—61no—
46C7×C8D1211yescharacteristic
47C7×C8#6711yescharacteristic
48#235C4×C711yescharacteristic
49C2×C3×C8C22×C711yescharacteristic
50#208C4×C711yescharacteristic
51ΓL(1,𝔽25)—21no—
52D3×C8—21no—
53C3×C16—21no—
54C3⋊C16—21no—
55C2×C3×C7—21no—
56C2×C3×C7C22⋊C811yescharacteristic
57D3×C7—41no—
58#131—31no—
59M32—31no—
60C2×C16D3×C711yescharacteristic, complemented
61C22×C7—61no—
62C22×C7ΓL(1,𝔽25)11yescharacteristic
63C4×C7—61no—
64C4×C7D3×C811yescharacteristic
65C4×C7(C2×D3)⋊C411yescharacteristic
66C2×C3×C4C2×C4×C711yescharacteristic
67#67—21no—
68D12C7×C811yescharacteristic
69C4×D3—21no—
70Dic6C7×C811yescharacteristic
71C3×C8C7×D411yescharacteristic
72C3×C8C7×D411yescharacteristic
73C3⋊C8—21no—
74C3×C7#35011yescharacteristic, complemented, Hall
75#41—31no—
76M16—31no—
77M16—61no—
78C2×C8—61no—
79C2×C8C2×D3×C711yescharacteristic
80C16—21no—
81C16—61no—
82C2×C7—21no—
83C2×C7—121no—
84C2×C7(C2×D3)⋊C811yescharacteristic
85C22×C3C7×M1611yescharacteristic
86C2×D3—21no—
87C3×C4C7×C22⋊C411yescharacteristic
88C3×C4C2×C7×C811yescharacteristic
89Dic3—21no—
90Q8—31no—
91D4—31no—
92D4—61no—
93C2×C4—61no—
94C2×C4C4×D3×C711yescharacteristic
95C8—61no—
96C8C7×D1211yescharacteristic
97C8C7×#6711yescharacteristic
98C7#450811yescharacteristic, direct product factor, Sylow
99C2×C3—21no—
100C2×C3C7×C22⋊C811yescharacteristic
101D3—41no—
102C22—61no—
103C22C7×ΓL(1,𝔽25)11yescharacteristic
104C4—61no—
105C4D3×C7×C811yescharacteristic
106C4C7×(C2×D3)⋊C411yescharacteristic
107C3C7×#35011yescharacteristic, complemented, Sylow
108C2—21no—
109C2—121no—
110C2C7×(C2×D3)⋊C811yescharacteristic
subgroupG/H
centerC7×C8D12
commutatorC3×C4C2×C7×C8
FrattiniC2×C8C2×D3×C7
FittingC2×C3×C7×C16C2
socleC2×C3×C7C22⋊C8
prime radicalC7×#235C4
cosocleC2×C3×C8C22×C7
hypercenterC2×C7×C16D3
hypocenterC3C7×#350
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C7×C8 ◁ C2×C7×C8 ◁ C2×C7×C16

Complements

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

NH ≅ G/Ntype
2. C2×C3×C7×C16C2semidirect
3. C7×#812C2semidirect
14. C2×C7×C16D3semidirect
15. #4508C7direct (N × H)
32. C2×C3×C16C2×C7semidirect
33. #812C2×C7semidirect
60. C2×C16D3×C7semidirect
74. C3×C7#350semidirect
98. C7#4508direct (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
C7×#9012
C2×C3×C7×C162
C7×#8122
C7×#3503
#45087