Finite Group Databasebeta

← C2×C7×#1423 #13190847

Subgroups — C2×C7×#1423 #13190847

Order 1792.

206 conjugacy classes of subgroups; only the 142 normal subgroups are shown.

normal subgroups only

This group has 206 conjugacy classes of subgroups — too many to draw. Only its 142 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
1C22×C7×C32C211yesmaximal, characteristic
2C2×C7×#366C212yesmaximal
3C7×#1423C214yesmaximal, direct product factor
4C22×C7×C16C2211yescharacteristic
5C2×C7×#107—22no—
6C2×C7×C32C414yescomplemented
7C2×C7×C32C2212yes—
8C7×#366—22no—
9C7×#366C2214yes—
10C2×#1423C711yesmaximal, characteristic, direct product factor, Sylow
11C22×C7×C8D411yescharacteristic
12C2×C7×C4⋊C4—42no—
13C2×C7×C16C2×C412yes—
14C2×C7×C16D411yescharacteristic
15C2×C7×C16Q812yes—
16C2×C7×C16C2311yescharacteristic
17C7×#107—24no—
18C7×#107—42no—
19C7×C32C2×C414yescomplemented
20C22×C32C2×C711yescharacteristic
21C2×#366C2×C712yes—
22#1423C2×C714yesdirect product factor
23C22×C4×C7—82no—
24C22×C4×C7D811yescharacteristic
25C2×C7×C8C4⋊C412yes—
26C2×C7×C8D811yescharacteristic
27C2×C7×C8Q1612yes—
28C2×C7×C8C2×D411yescharacteristic
29C7×C4⋊C4—44no—
30C7×C4⋊C4—82no—
31C7×C16C4⋊C412yes—
32C7×C16C22×C411yescharacteristic
33C7×C16C2×Q811yescharacteristic
34C22×C16C22×C711yescharacteristic
35C2×#107—22no—
36C2×C32C4×C714yescomplemented
37C2×C32C22×C712yes—
38#366—22no—
39#366C22×C714yes—
40C23×C7D1611yescharacteristic
41C2×C4×C7—84no—
42C2×C4×C7—164no—
43C2×C4×C7#10712yes—
44C2×C4×C7D1611yescharacteristic
45C2×C4×C7Q3212yes—
46C2×C4×C7C2×D811yescharacteristic
47C7×C8#10712yes—
48C7×C8C2×C4⋊C411yescharacteristic
49C7×C8C2×Q1611yescharacteristic
50C22×C8C7×D411yescharacteristic
51C2×C4⋊C4—42no—
52C2×C16C2×C4×C712yes—
53C2×C16C7×D411yescharacteristic
54C2×C16C7×Q812yes—
55C2×C16C23×C711yescharacteristic
56#107—24no—
57#107—42no—
58C32C2×C4×C714yescomplemented
59C22×C7#36612yes—
60C22×C7D3212yes—
61C22×C7Q6412yes—
62C22×C7C2×D1611yescharacteristic
63C4×C7—164no—
64C4×C7#36612yes—
65C4×C7C2×#10711yescharacteristic
66C4×C7C2×Q3211yescharacteristic
67C22×C4—82no—
68C22×C4C7×D811yescharacteristic
69C2×C8C7×C4⋊C412yes—
70C2×C8C7×D811yescharacteristic
71C2×C8C7×Q1612yes—
72C2×C8C2×C7×D411yescharacteristic
73C4⋊C4—44no—
74C4⋊C4—82no—
75C16C7×C4⋊C412yes—
76C16C22×C4×C711yescharacteristic
77C16C2×C7×Q811yescharacteristic
78C2×C7#142314yesdirect product factor
79C2×C7C2×#36611yescharacteristic
80C2×C7C2×D3211yescharacteristic
81C2×C7C2×Q6411yescharacteristic
82C23C7×D1611yescharacteristic
83C2×C4—84no—
84C2×C4—164no—
85C2×C4C7×#10712yes—
86C2×C4C7×D1611yescharacteristic
87C2×C4C7×Q3212yes—
88C2×C4C2×C7×D811yescharacteristic
89C8C7×#10712yes—
90C8C2×C7×C4⋊C411yescharacteristic
91C8C2×C7×Q1611yescharacteristic
92C7C2×#142311yescharacteristic, direct product factor, Sylow
93C22C7×#36612yes—
94C22C7×D3212yes—
95C22C7×Q6412yes—
96C22C2×C7×D1611yescharacteristic
97C4—164no—
98C4C7×#36612yes—
99C4C2×C7×#10711yescharacteristic
100C4C2×C7×Q3211yescharacteristic
101C2C7×#142314yesdirect product factor
102C2C2×C7×#36611yescharacteristic
103C2C2×C7×D3211yescharacteristic
104C2C2×C7×Q6411yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C7D16
commutatorC16C22×C4×C7
Frattini, cosocleC2×C16C23×C7
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C4×C7 ◁ C22×C7×C8 ◁ C22×C7×C16 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#1423C2direct (N × H)
6. C2×C7×C32C4semidirect
10. C2×#1423C7direct (N × H)
19. C7×C32C2×C4semidirect
22. #1423C2×C7direct (N × H)
36. C2×C32C4×C7semidirect
58. C32C2×C4×C7semidirect
78. C2×C7#1423direct (N × H)
92. C7C2×#1423direct (N × H)
101. C2C7×#1423direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C7×C322
C2×C7×#3662
C7×#14232
C2×#14237