Finite Group Databasebeta

← C7×#898 #10621295

Subgroups — C7×#898 #10621295

Order 672.

120 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 58 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×C4⋊C4C211yesmaximal, characteristic, complemented
2C7×(C2×D3)⋊C4C211yesmaximal, characteristic
3C7×(C2×D3)⋊C4C211yesmaximal, characteristic
4C7×(C2×D3)⋊C4C211yesmaximal, characteristic
5C7×C4⋊Dic3C211yesmaximal, characteristic, complemented
6C7×Dic3⋊C4C211yesmaximal, characteristic, complemented
7C4×C7×Dic3C211yesmaximal, characteristic, complemented
8C7×#126—31nomaximal, Hall
9C22×D3×C7C2211yescharacteristic
10C2×C3×C4×C7C2211yescharacteristic
11C2×C3×C4×C7C2211yescharacteristic
12C2×C3×C4×C7C2211yescharacteristic
13C2×C7×Dic3C2211yescharacteristic
14C2×C7×Dic3C2211yescharacteristic
15C2×C7×Dic3C2211yescharacteristic
16C7×C4⋊C4—31no—
17C7×C4⋊C4—31no—
18C7×C4⋊C4D311yescharacteristic, complemented
19C7×C22⋊C4—31no—
20C7×C22⋊C4—31no—
21C7×C22⋊C4—31no—
22C42×C7—31no—
23#898C711yesmaximal, characteristic, direct product factor, Hall
24C22×C3×C7C2311yescharacteristic
25C2×D3×C7—21no—
26C2×D3×C7—21no—
27C2×D3×C7—21no—
28C3×C4×C7—21no—
29C3×C4×C7—21no—
30C3×C4×C7—21no—
31C7×Dic3—21no—
32C7×Dic3—21no—
33C7×Dic3—21no—
34C23×C7—31no—
35C2×C4×C7—31no—
36C2×C4×C7—31no—
37C2×C4×C7—31no—
38C2×C4×C7C2×D311yescharacteristic
39C2×C4×C7C2×D311yescharacteristic
40C2×C4×C7C2×D311yescharacteristic
41C3×C4⋊C4C2×C711yescharacteristic, complemented
42(C2×D3)⋊C4C2×C711yescharacteristic
43(C2×D3)⋊C4C2×C711yescharacteristic
44(C2×D3)⋊C4C2×C711yescharacteristic
45C4⋊Dic3C2×C711yescharacteristic, complemented
46Dic3⋊C4C2×C711yescharacteristic, complemented
47C4×Dic3C2×C711yescharacteristic, complemented
48C2×C3×C7#4111yescharacteristic
49C2×C3×C7#4111yescharacteristic
50C2×C3×C7#4111yescharacteristic
51D3×C7—41no—
52#126—31noSylow
53C22×C7—61no—
54C22×C7—61no—
55C22×C7—61no—
56C22×C7C22×D311yescharacteristic
57C4×C7—21no—
58C4×C7—21no—
59C4×C7—21no—
60C4×C7—61no—
61C4×C7—61no—
62C4×C7—61no—
63C22×D3C22×C711yescharacteristic
64C2×C3×C4C22×C711yescharacteristic
65C2×C3×C4C22×C711yescharacteristic
66C2×C3×C4C22×C711yescharacteristic
67C2×Dic3C22×C711yescharacteristic
68C2×Dic3C22×C711yescharacteristic
69C2×Dic3C22×C711yescharacteristic
70C3×C7#12611yescharacteristic, complemented, Hall
71C4⋊C4—31no—
72C4⋊C4—31no—
73C4⋊C4D3×C711yescharacteristic, complemented
74C22⋊C4—31no—
75C22⋊C4—31no—
76C22⋊C4—31no—
77C42—31no—
78C2×C7—121no—
79C2×C7#23511yescharacteristic
80C2×C7#23711yescharacteristic
81C2×C7#23911yescharacteristic
82C22×C3C23×C711yescharacteristic
83C2×D3—21no—
84C2×D3—21no—
85C2×D3—21no—
86C3×C4—21no—
87C3×C4—21no—
88C3×C4—21no—
89Dic3—21no—
90Dic3—21no—
91Dic3—21no—
92C23—31no—
93C2×C4—31no—
94C2×C4—31no—
95C2×C4—31no—
96C2×C4C2×D3×C711yescharacteristic
97C2×C4C2×D3×C711yescharacteristic
98C2×C4C2×D3×C711yescharacteristic
99C7#89811yescharacteristic, direct product factor, Sylow
100C2×C3C7×#4111yescharacteristic
101C2×C3C7×#4111yescharacteristic
102C2×C3C7×#4111yescharacteristic
103D3—41no—
104C22—61no—
105C22—61no—
106C22—61no—
107C22C22×D3×C711yescharacteristic
108C4—21no—
109C4—21no—
110C4—21no—
111C4—61no—
112C4—61no—
113C4—61no—
114C3C7×#12611yescharacteristic, complemented, Sylow
115C2—121no—
116C2C7×#23511yescharacteristic
117C2C7×#23711yescharacteristic
118C2C7×#23911yescharacteristic
subgroupG/H
centerC22×C7C22×D3
commutator, cosocleC22×C3C23×C7
FrattiniC22C22×D3×C7
FittingC3×C7×C4⋊C4C2
socleC22×C3×C7C23
prime radicalC22×D3×C7C22
hypercenterC7×C4⋊C4D3
hypocenterC3C7×#126
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C7 ◁ C7×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C3×C7×C4⋊C4C2semidirect
5. C7×C4⋊Dic3C2semidirect
6. C7×Dic3⋊C4C2semidirect
7. C4×C7×Dic3C2semidirect
18. C7×C4⋊C4D3semidirect
23. #898C7direct (N × H)
41. C3×C4⋊C4C2×C7semidirect
45. C4⋊Dic3C2×C7semidirect
46. Dic3⋊C4C2×C7semidirect
47. C4×Dic3C2×C7semidirect
70. C3×C7#126semidirect
73. C4⋊C4D3×C7semidirect
99. C7#898direct (N × H)
114. C3C7×#126semidirect

Maximal subgroups

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

subgroupindex
C3×C7×C4⋊C42
C7×(C2×D3)⋊C42
C7×C4⋊Dic32
C7×Dic3⋊C42
C4×C7×Dic32
C7×#1263
#8987