Finite Group Databasebeta

← C42×Dic214 #28338811

Subgroups — C42×Dic214 #28338811

Order 13696.

684 conjugacy classes of subgroups; only the 381 normal subgroups are shown.

normal subgroups only

This group has 684 conjugacy classes of subgroups — too many to draw. Only its 381 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×C4×Dic214C213yesmaximal
2C4×Dic107⋊C4C216yesmaximal
3C4×C4⋊Dic107C213yesmaximal
4C42×Dic107C212yesmaximal
5C43×C107C211yesmaximal, characteristic
6C22×Dic214C2211yescharacteristic
7C4×Dic214C4124yesdirect product factor
8C2×C4⋊Dic107C2213yes—
9C2×Dic107⋊C4C2216yes—
10C2×C4×Dic107C2216yes—
11C2×C4×Dic107C2216yes—
12C107⋊#95C2216yes—
13C2×C42×C107C2213yes—
14C2×C42×C107C2213yes—
15C2×C42×C107C2211yescharacteristic
16C2×Dic214C2×C4112yes—
17C22×Dic107C2316yes—
18C22×Dic107C2312yes—
19C4⋊Dic107C2×C4112yes—
20Dic107⋊C4C2×C4124yes—
21C4×Dic107—212no—
22C4×Dic107C2×C4124yes—
23C22×C4×C107C2313yes—
24C22×C4×C107C2311yescharacteristic
25C22×C4×C107C2313yes—
26C42×C107—26no—
27C42×C107C2×C4112yes—
28C42×C107Q814yescomplemented
29C23×C107C2411yescharacteristic
30C2×C4×C107—26no—
31C2×C4×C107C22×C416yes—
32C2×C4×C107C22×C416yes—
33C2×C4×C107C22×C416yes—
34C2×C4×C107C2×Q816yes—
35C2×C4×C107#4116yes—
36C2×Dic107—212no—
37C2×Dic107C22×C4112yes—
38C2×Dic107C22×C4112yes—
39Dic214C42116yesdirect product factor
40C22×C107C23×C413yes—
41C22×C107C22×Q811yescharacteristic
42C22×C107C2×#4113yes—
43C4×C107—26no—
44C4×C107C2×C4214yes—
45C4×C107C4×Q8112yescomplemented
46Dic107—212no—
47Dic107C2×C4218yes—
48C2×C107C22×C4211yescharacteristic
49C2×C107C2×C4×Q813yes—
50C2×C107C4×#4113yes—
51C42×Q8—1071nomaximal, Sylow
52C107C42×Q811yescharacteristic, complemented, Sylow
53C2×C4×Q8—1073no—
54C4×C4⋊C4—1073no—
55C4×C4⋊C4—1076no—
56C43—1072no—
57C43D10711yescharacteristic
58C22×Q8—1071no—
59C4×Q8—10724no—
60C2×C4⋊C4—1076no—
61C2×C4⋊C4—1073no—
62C2×C42—1076no—
63C2×C42—1076no—
64C2×C42C2×D10713yes—
65C2×C42C2×D10713yes—
66C2×C42C2×D10711yescharacteristic
67#95—1076no—
68C2×Q8—10712no—
69C22×C4—1072no—
70C22×C4—1076no—
71C22×C4C22×D10713yes—
72C22×C4C22×D10711yescharacteristic
73C22×C4C22×D10713yes—
74C4⋊C4—10724no—
75C4⋊C4—10712no—
76C42—26no—
77C42—10724no—
78C42—21412no—
79C42Dic21414yesdirect product factor
80C42C4×D107112yes—
81C23C23×D10711yescharacteristic
82Q8—10716no—
83C2×C4—26no—
84C2×C4—10712no—
85C2×C4—10712no—
86C2×C4—21412no—
87C2×C4C2×C4×D10716yes—
88C2×C4C2×C4×D10716yes—
89C2×C4C2×C4×D10716yes—
90C2×C4C2×Dic21416yes—
91C2×C4#1313381816yes—
92C22C22×C4×D10713yes—
93C22C22×Dic21411yescharacteristic
94C22C2×#1313381813yes—
95C4—26no—
96C4—1078no—
97C4—21412no—
98C4C42×D10714yes—
99C4C4×Dic214112yesdirect product factor
100C2C2×C42×D10711yescharacteristic
101C2C2×C4×Dic21413yes—
102C2C4×#1313381813yes—
subgroupG/H
centerC2×C42C2×D107
commutatorC2×C107C22×C42
FrattiniC23C23×D107
FittingC43×C107C2
socle, prime radical, cosocleC23×C107C24
hypercenterC43D107
hypocenterC107C42×Q8
LCSG ▷ C2×C107 ▷ C107
UCSC1 ◁ C2×C42 ◁ C43

Complements

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

NH ≅ G/Ntype
7. C4×Dic214C4direct (N × H)
28. C42×C107Q8semidirect
39. Dic214C42direct (N × H)
45. C4×C107C4×Q8semidirect
52. C107C42×Q8semidirect
79. C42Dic214direct (N × H)
99. C4C4×Dic214direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2142
C4×Dic107⋊C42
C4×C4⋊Dic1072
C42×Dic1072
C43×C1072
C42×Q8107