Finite Group Databasebeta

← C2×C7×#1840 #13197987

Subgroups — C2×C7×#1840 #13197987

Order 1792.

894 conjugacy classes of subgroups; only the 462 normal subgroups are shown.

normal subgroups only

This group has 894 conjugacy classes of subgroups — too many to draw. Only its 462 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
1C2×C7×#376C211yesmaximal, characteristic
2C7×#1840C218yesmaximal, direct product factor
3C2×C7×#336C216yesmaximal
4C23×C7×C8C2214yes—
5C22×C42×C7C2213yes—
6C7×#376C414yes—
7C7×#376C2214yes—
8C2×C7×#95C414yes—
9C7×#336C22124yes—
10C2×#1840C711yesmaximal, characteristic, direct product factor, Sylow
11C23×C4×C7C2×C416yes—
12C23×C4×C7C2311yescharacteristic
13C22×C7×C8—224no—
14C22×C7×C8C2318yes—
15C2×C42×C7—212no—
16C2×C42×C7C2×C416yes—
17C2×C42×C7C2316yes—
18C7×#95C2×C4116yes—
19C2×#376C2×C711yescharacteristic
20#1840C2×C718yesdirect product factor
21C2×#336C2×C716yes—
22C24×C7C22×C411yescharacteristic
23C22×C4×C7—212no—
24C22×C4×C7—224no—
25C22×C4×C7C22×C4112yes—
26C22×C4×C7C22×C411yescharacteristic
27C22×C4×C7#41112yes—
28C22×C4×C7C2411yescharacteristic
29C2×C7×C8—224no—
30C2×C7×C8—416no—
31C42×C7—212no—
32C42×C7—212no—
33C23×C8C22×C714yes—
34C22×C42C22×C713yes—
35#376C4×C714yes—
36#376C22×C714yes—
37C2×#95C4×C714yes—
38#336C22×C7124yes—
39C23×C7#11716yes—
40C23×C7#13118yes—
41C23×C7C23×C411yescharacteristic
42C2×C4×C7—212no—
43C2×C4×C7—224no—
44C2×C4×C7—424no—
45C2×C4×C7#11716yes—
46C2×C4×C7#126116yes—
47C2×C4×C7C2×#4116yes—
48C7×C8—48no—
49C23×C4C2×C4×C716yes—
50C23×C4C23×C711yescharacteristic
51C22×C8—224no—
52C22×C8C23×C718yes—
53C2×C42—212no—
54C2×C42C2×C4×C716yes—
55C2×C42C23×C716yes—
56#95C2×C4×C7116yes—
57C22×C7#38314yes—
58C22×C7#433124yes—
59C22×C7C2×#11713yes—
60C22×C7C2×#13114yes—
61C4×C7—412no—
62C4×C7#38314yes—
63C4×C7C2×#12614yes—
64C24C22×C4×C711yescharacteristic
65C22×C4—212no—
66C22×C4—224no—
67C22×C4C22×C4×C7112yes—
68C22×C4C22×C4×C711yescharacteristic
69C22×C4C7×#41112yes—
70C22×C4C24×C711yescharacteristic
71C2×C8—224no—
72C2×C8—416no—
73C42—212no—
74C42—212no—
75C2×C7#184018yesdirect product factor
76C2×C7C2×#38311yescharacteristic
77C2×C7C2×#43316yes—
78C23C7×#11716yes—
79C23C7×#13118yes—
80C23C23×C4×C711yescharacteristic
81C2×C4—212no—
82C2×C4—224no—
83C2×C4—424no—
84C2×C4C7×#11716yes—
85C2×C4C7×#126116yes—
86C2×C4C2×C7×#4116yes—
87C8—48no—
88C7C2×#184011yescharacteristic, direct product factor, Sylow
89C22C7×#38314yes—
90C22C7×#433124yes—
91C22C2×C7×#11713yes—
92C22C2×C7×#13114yes—
93C4—412no—
94C4C7×#38314yes—
95C4C2×C7×#12614yes—
96C2C7×#184018yesdirect product factor
97C2C2×C7×#38311yescharacteristic
98C2C2×C7×#43316yes—
subgroupG/H
centerC23×C4×C7C23
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socle, prime radicalC24×C7C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#1840C2direct (N × H)
10. C2×#1840C7direct (N × H)
20. #1840C2×C7direct (N × H)
75. C2×C7#1840direct (N × H)
88. C7C2×#1840direct (N × H)
96. C2C7×#1840direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#3762
C7×#18402
C2×C7×#3362
C2×#18407