Finite Group Databasebeta

← C7×#2834 #11742143

Subgroups — C7×#2834 #11742143

Order 896.

372 conjugacy classes of subgroups; only the 168 normal subgroups are shown.

normal subgroups only

This group has 372 conjugacy classes of subgroups — too many to draw. Only its 168 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×#401C212yesmaximal, complemented
2C7×#399C211yesmaximal, characteristic
3C7×#398C216yesmaximal, complemented
4C7×#397C213yesmaximal
5C7×#385C213yesmaximal
6C23×C4×C7C2211yescharacteristic
7C2×C7×C4⋊C4C2216yes—
8C2×C7×C4⋊C4C2213yes—
9C2×C7×C4⋊C4C2213yes—
10C2×C7×C22⋊C4C2213yes—
11C2×C7×C22⋊C4C2213yes—
12C7×#95C2216yes—
13C7×#95C2213yes—
14C7×#95C2216yes—
15C7×#95C2211yescharacteristic
16#2834C711yesmaximal, characteristic, direct product factor, Sylow
17C24×C7C2311yescharacteristic
18C22×C4×C7—43no—
19C22×C4×C7C2313yes—
20C22×C4×C7C2316yes—
21C22×C4×C7C2312yes—
22C22×C4×C7C2313yes—
23C7×C4⋊C4—43no—
24C7×C4⋊C4—43no—
25C7×C4⋊C4—46no—
26C7×C22⋊C4—26no—
27C7×C22⋊C4—43no—
28#401C2×C712yescomplemented
29#399C2×C711yescharacteristic
30#398C2×C716yescomplemented
31#397C2×C713yes—
32#385C2×C713yes—
33C23×C7—23no—
34C23×C7—23no—
35C23×C7#4112yes—
36C23×C7C2411yescharacteristic
37C2×C4×C7—26no—
38C2×C4×C7—23no—
39C2×C4×C7—23no—
40C2×C4×C7—26no—
41C2×C4×C7—26no—
42C2×C4×C7—26no—
43C2×C4×C7—26no—
44C2×C4×C7—26no—
45C2×C4×C7—44no—
46C23×C4C22×C711yescharacteristic
47C2×C4⋊C4C22×C716yes—
48C2×C4⋊C4C22×C713yes—
49C2×C4⋊C4C22×C713yes—
50C2×C22⋊C4C22×C713yes—
51C2×C22⋊C4C22×C713yes—
52#95C22×C716yes—
53#95C22×C713yes—
54#95C22×C716yes—
55#95C22×C711yescharacteristic
56C22×C7—26no—
57C22×C7—41no—
58C22×C7—43no—
59C22×C7C2×#4111yescharacteristic
60C22×C7H(5,𝔽2)13yes—
61C22×C72−1+413yes—
62C4×C7—46no—
63C4×C7—43no—
64C4×C7—42no—
65C4×C7—43no—
66C24C23×C711yescharacteristic
67C22×C4—43no—
68C22×C4C23×C713yes—
69C22×C4C23×C716yes—
70C22×C4C23×C712yes—
71C22×C4C23×C713yes—
72C4⋊C4—43no—
73C4⋊C4—43no—
74C4⋊C4—46no—
75C22⋊C4—26no—
76C22⋊C4—43no—
77C2×C7—42no—
78C2×C7#53913yes—
79C2×C7#56011yescharacteristic
80C2×C7#56313yes—
81C23—23no—
82C23—23no—
83C23C7×#4112yes—
84C23C24×C711yescharacteristic
85C2×C4—26no—
86C2×C4—23no—
87C2×C4—23no—
88C2×C4—26no—
89C2×C4—26no—
90C2×C4—26no—
91C2×C4—26no—
92C2×C4—26no—
93C2×C4—44no—
94C7#283411yescharacteristic, direct product factor, Sylow
95C22—26no—
96C22—41no—
97C22—43no—
98C22C2×C7×#4111yescharacteristic
99C22C7×H(5,𝔽2)13yes—
100C22C7×2−1+413yes—
101C4—46no—
102C4—42no—
103C4—43no—
104C4—43no—
105C2—42no—
106C2C7×#53913yes—
107C2C7×#56011yescharacteristic
108C2C7×#56313yes—
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
prime radicalC24×C7C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#401C2semidirect
3. C7×#398C2semidirect
16. #2834C7direct (N × H)
28. #401C2×C7semidirect
30. #398C2×C7semidirect
94. C7#2834direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#4012
C7×#3992
C7×#3982
C7×#3972
C7×#3852
#28347