Finite Group Databasebeta

← C42×Dic38 #14565985

Subgroups — C42×Dic38 #14565985

Order 2432.

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×Dic38C213yesmaximal
2C4×Dic19⋊C4C216yesmaximal
3C4×C4⋊Dic19C213yesmaximal
4C42×Dic19C212yesmaximal
5C43×C19C211yesmaximal, characteristic
6C22×Dic38C2211yescharacteristic
7C2×C42×C19C2213yes—
8C2×C42×C19C2213yes—
9C2×C42×C19C2211yescharacteristic
10C2×C4⋊Dic19C2213yes—
11C2×Dic19⋊C4C2216yes—
12C2×C4×Dic19C2216yes—
13C2×C4×Dic19C2216yes—
14C4×Dic38C4124yesdirect product factor
15C19⋊#95C2216yes—
16C22×C4×C19C2313yes—
17C22×C4×C19C2311yescharacteristic
18C22×C4×C19C2313yes—
19C22×Dic19C2316yes—
20C22×Dic19C2312yes—
21C2×Dic38C2×C4112yes—
22C42×C19—26no—
23C42×C19C2×C4112yes—
24C42×C19Q814yescomplemented
25C4⋊Dic19C2×C4112yes—
26Dic19⋊C4C2×C4124yes—
27C4×Dic19—212no—
28C4×Dic19C2×C4124yes—
29C23×C19C2411yescharacteristic
30C2×C4×C19—26no—
31C2×C4×C19C22×C416yes—
32C2×C4×C19C22×C416yes—
33C2×C4×C19C22×C416yes—
34C2×C4×C19C2×Q816yes—
35C2×C4×C19#4116yes—
36C2×Dic19—212no—
37C2×Dic19C22×C4112yes—
38C2×Dic19C22×C4112yes—
39Dic38C42116yesdirect product factor
40C42×Q8—191nomaximal, Sylow
41C22×C19C23×C413yes—
42C22×C19C22×Q811yescharacteristic
43C22×C19C2×#4113yes—
44C4×C19—26no—
45C4×C19C2×C4214yes—
46C4×C19C4×Q8112yescomplemented
47Dic19—212no—
48Dic19C2×C4218yes—
49C2×C4×Q8—193no—
50C4×C4⋊C4—193no—
51C4×C4⋊C4—196no—
52C43—192no—
53C43D1911yescharacteristic
54C2×C19C22×C4211yescharacteristic
55C2×C19C2×C4×Q813yes—
56C2×C19C4×#4113yes—
57C22×Q8—191no—
58C4×Q8—1924no—
59C2×C4⋊C4—196no—
60C2×C4⋊C4—193no—
61C2×C42—196no—
62C2×C42—196no—
63C2×C42C2×D1913yes—
64C2×C42C2×D1913yes—
65C2×C42C2×D1911yescharacteristic
66#95—196no—
67C19C42×Q811yescharacteristic, complemented, Sylow
68C2×Q8—1912no—
69C22×C4—192no—
70C22×C4—196no—
71C22×C4C22×D1913yes—
72C22×C4C22×D1913yes—
73C22×C4C22×D1911yescharacteristic
74C4⋊C4—1924no—
75C4⋊C4—1912no—
76C42—26no—
77C42—1924no—
78C42—3812no—
79C42Dic3814yesdirect product factor
80C42C4×D19112yes—
81C23C23×D1911yescharacteristic
82Q8—1916no—
83C2×C4—26no—
84C2×C4—1912no—
85C2×C4—1912no—
86C2×C4—3812no—
87C2×C4C2×Dic3816yes—
88C2×C4C2×C4×D1916yes—
89C2×C4C2×C4×D1916yes—
90C2×C4C2×C4×D1916yes—
91C2×C4#6454116yes—
92C22C22×Dic3811yescharacteristic
93C22C22×C4×D1913yes—
94C22C2×#6454113yes—
95C4—26no—
96C4—198no—
97C4—3812no—
98C4C4×Dic38112yesdirect product factor
99C4C42×D1914yes—
100C2C2×C42×D1911yescharacteristic
101C2C2×C4×Dic3813yes—
102C2C4×#6454113yes—
subgroupG/H
centerC2×C42C2×D19
commutatorC2×C19C22×C42
FrattiniC23C23×D19
FittingC43×C19C2
socle, prime radical, cosocleC23×C19C24
hypercenterC43D19
hypocenterC19C42×Q8
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C42 ◁ C43

Complements

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

NH ≅ G/Ntype
14. C4×Dic38C4direct (N × H)
24. C42×C19Q8semidirect
39. Dic38C42direct (N × H)
46. C4×C19C4×Q8semidirect
67. C19C42×Q8semidirect
79. C42Dic38direct (N × H)
98. C4C4×Dic38direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic382
C4×Dic19⋊C42
C4×C4⋊Dic192
C42×Dic192
C43×C192
C42×Q819