Finite Group Databasebeta

← C42×3−1+2⋊C4 #13142436

Subgroups — C42×3−1+2⋊C4 #13142436

Order 1728.

828 conjugacy classes of subgroups; only the 420 normal subgroups are shown.

normal subgroups only

This group has 828 conjugacy classes of subgroups — too many to draw. Only its 420 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×C42×3−1+2C211yesmaximal, characteristic
2C2×C4×3−1+2⋊C4C216yesmaximal
3C3×C42×Dic3—31nomaximal
4C42×Dic9C311yesmaximal, characteristic, complemented
5C22×C4×3−1+2C2213yes—
6C22×3−1+2⋊C4C2214yes—
7C42×3−1+2C414yescomplemented
8C4×3−1+2⋊C4C4124yesdirect product factor
9C2×C32×C42D311yescharacteristic
10C2×C3×C4×Dic3—36no—
11C2×C42×C9—21no—
12C2×C42×C9C2×C311yescharacteristic
13C2×C4×Dic9C2×C316yes—
14C23×3−1+2C2311yescharacteristic
15C2×C4×3−1+2C2×C4112yes—
16C2×C4×3−1+2C2×C416yes—
17C2×3−1+2⋊C4C2×C4124yes—
18C3×C43—91no—
19C42×Dic3—31no—
20C22×C32×C4C2×D313yes—
21C22×C3×Dic3—34no—
22C32×C42Dic314yes—
23C3×C4×Dic3—324no—
24C22×C4×C9—23no—
25C22×C4×C9C22×C313yes—
26C22×Dic9C22×C314yes—
27C42×C9—24no—
28C42×C9C3×C414yescomplemented
29C4×Dic9C3×C4124yescomplemented
30C22×3−1+2C22×C416yes—
31C22×3−1+2C22×C411yescharacteristic
32C4×3−1+2C42112yescomplemented
333−1+2⋊C4C42116yesdirect product factor
34C2×C3×C42—31no—
35C2×C3×C42—96no—
36C2×C3×C42C3×D311yescharacteristic
37C2×C4×Dic3—36no—
38C23×C32C22×D311yescharacteristic
39C2×C32×C4C4×D3112yes—
40C2×C32×C4C2×Dic316yes—
41C2×C3×Dic3—324no—
42C23×C9—21no—
43C23×C9C23×C311yescharacteristic
44C2×C4×C9—212no—
45C2×C4×C9—26no—
46C2×C4×C9C2×C3×C4112yes—
47C2×C4×C9C2×C3×C416yes—
48C2×Dic9C2×C3×C4124yes—
49C43—91noSylow
50C2×3−1+2C2×C4214yes—
51C2×3−1+2C2×C4213yes—
52C22×C3×C4—33no—
53C22×C3×C4—94no—
54C22×C3×C4C2×C3×D313yes—
55C22×Dic3—34no—
56C3×C42—34no—
57C3×C42—924no—
58C3×C42C3×Dic314yes—
59C4×Dic3—324no—
60C22×C32C2×C4×D316yes—
61C22×C32C22×Dic311yescharacteristic
62C32×C4C4×Dic3112yes—
63C3×Dic3—316no—
64C22×C9—26no—
65C22×C9—21no—
66C22×C9C22×C3×C416yes—
67C22×C9C22×C3×C411yescharacteristic
68C4×C9—212no—
69C4×C9C3×C42112yescomplemented
70Dic9C3×C42116yescomplemented
71C2×C42—96no—
72C2×C42AGL(1,ℤ/9)11yescharacteristic
733−1+2C4311yescharacteristic, complemented, Sylow
74C23×C3—31no—
75C23×C3C22×C3×D311yescharacteristic
76C2×C3×C4—312no—
77C2×C3×C4—36no—
78C2×C3×C4—924no—
79C2×C3×C4C3×C4×D3112yes—
80C2×C3×C4C2×C3×Dic316yes—
81C2×Dic3—324no—
82C2×C32C42×D314yes—
83C2×C32C2×C4×Dic313yes—
84C2×C9—23no—
85C2×C9—24no—
86C2×C9C2×C3×C4213yes—
87C2×C9C2×C3×C4214yes—
88C22×C4—94no—
89C22×C4C2×AGL(1,ℤ/9)13yes—
90C42—924no—
91C423−1+2⋊C414yesdirect product factor
92C22×C3—36no—
93C22×C3—31no—
94C22×C3C2×C3×C4×D316yes—
95C22×C3C22×C3×Dic311yescharacteristic
96C3×C4—312no—
97C3×C4—916no—
98C3×C4C3×C4×Dic3112yes—
99Dic3—316no—
100C32C42×Dic311yescharacteristic
101C9—21no—
102C9C3×C4311yescharacteristic, complemented
103C23C22×AGL(1,ℤ/9)11yescharacteristic
104C2×C4—924no—
105C2×C4C4×AGL(1,ℤ/9)112yes—
106C2×C4C2×3−1+2⋊C416yes—
107C2×C3—33no—
108C2×C3—34no—
109C2×C3C3×C42×D314yes—
110C2×C3C2×C3×C4×Dic313yes—
111C22C2×C4×AGL(1,ℤ/9)16yes—
112C22C22×3−1+2⋊C411yescharacteristic
113C4—916no—
114C4C4×3−1+2⋊C4112yesdirect product factor
115C3—31no—
116C3C3×C42×Dic311yescharacteristic
117C2C42×AGL(1,ℤ/9)14yes—
118C2C2×C4×3−1+2⋊C413yes—
subgroupG/H
center, hypercenterC2×C42AGL(1,ℤ/9)
commutator, hypocenterC9C3×C43
Frattini, socleC23×C3C22×C3×D3
FittingC2×C42×3−1+2C2
prime radicalC23×C32C22×D3
cosocleC23×C9C23×C3
LCSG ▷ C9
UCSC1 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
4. C42×Dic9C3semidirect
7. C42×3−1+2C4semidirect
8. C4×3−1+2⋊C4C4direct (N × H)
28. C42×C9C3×C4semidirect
29. C4×Dic9C3×C4semidirect
32. C4×3−1+2C42semidirect
33. 3−1+2⋊C4C42direct (N × H)
69. C4×C9C3×C42semidirect
70. Dic9C3×C42semidirect
73. 3−1+2C43semidirect
91. C423−1+2⋊C4direct (N × H)
102. C9C3×C43semidirect
114. C4C4×3−1+2⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C42×3−1+22
C2×C4×3−1+2⋊C42
C3×C42×Dic33
C42×Dic93