Finite Group Databasebeta

← Q8×#4184 #13047463

Subgroups — Q8×#4184 #13047463

Order 1296.

266 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 61 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
1Q8×#731C211yesmaximal, characteristic, complemented
2C4×#4184C213yesmaximal
3#10619663C213yesmaximal, complemented
4Q8×AGL(1,ℤ/9)—32nomaximal
5Q8×(C3⋊D3)⋊C3—31nomaximal
6C3×Q8×D9—31nomaximal
7C2×#4184C2211yescharacteristic
8C4×#731C2213yes—
9#66331C2213yes—
10Q8×3−1+2D312yescomplemented
11Q8×H(3,𝔽3)D311yescharacteristic
12C3×Q8×C9D311yescharacteristic, complemented
13C4×AGL(1,ℤ/9)—36no—
143−1+2⋊Q8—36no—
15C4×(C3⋊D3)⋊C3—33no—
16#634⋊C3—33no—
17C3×C4×D9—33no—
18C3×Dic18—33no—
19C2×#731C2311yescharacteristic
20#4184Q812yesdirect product factor
21Q8×C3⋊D3—31no—
22C3×D3×Q8—91no—
23Q8×D9—31no—
24Q8×D9—32no—
25C2×AGL(1,ℤ/9)—32no—
26C2×(C3⋊D3)⋊C3—31no—
27C2×C3×D9—31no—
28C4×3−1+2C2×D316yes—
29C4×H(3,𝔽3)C2×D313yes—
30C3×C4×C9C2×D313yes—
313−1+2⋊C4—36no—
32(C3⋊Dic3)⋊C3—33no—
33C3×Dic9—33no—
34#731C2×Q811yescharacteristic, complemented, Sylow
35C32×Q8—31no—
36C32×Q8C3⋊D311yescharacteristic
37C4×C3⋊D3—33no—
38#634—33no—
39C3×C4×D3—93no—
40C3×Dic6—93no—
41Q8×C9—31no—
42Q8×C9—32no—
43C4×D9—33no—
44C4×D9—36no—
45Dic18—33no—
46Dic18—36no—
47C2×3−1+2C22×D312yes—
48C2×H(3,𝔽3)C22×D311yescharacteristic
49C2×C3×C9C22×D311yescharacteristic
50AGL(1,ℤ/9)—34no—
51(C3⋊D3)⋊C3—32no—
52C3×D9—32no—
53C2×C3×Q8—271no—
54D3×Q8—91no—
55D3×Q8—271no—
56C2×C3⋊D3—31no—
57C2×C3×D3—91no—
58C32×C4—33no—
59C32×C4C2×C3⋊D313yes—
60C3⋊Dic3—33no—
61C3×Dic3—93no—
62C2×D9—31no—
63C2×D9—32no—
64C4×C9—33no—
65C4×C9—36no—
66Dic9—33no—
67Dic9—36no—
683−1+2D3×Q812yescomplemented
69H(3,𝔽3)D3×Q811yescharacteristic
70C3×C9D3×Q811yescharacteristic, complemented
71C3×Q8—31no—
72C3×Q8—91no—
73C3×Q8—273no—
74C3×Q8#27211yescharacteristic
75C2×C3×C4—273no—
76C4×D3—93no—
77C4×D3—273no—
78Dic6—93no—
79Dic6—273no—
80C2×C32—31no—
81C2×C32C22×C3⋊D311yescharacteristic
82C3⋊D3—32no—
83C3×D3—92no—
84C2×C9—31no—
85C2×C9—32no—
86D9—32no—
87D9—34no—
88C2×Q8—271noSylow
89C22×C3—271no—
90C2×D3—91no—
91C2×D3—271no—
92C3×C4—33no—
93C3×C4—93no—
94C3×C4—273no—
95C3×C4C2×#27213yes—
96Dic3—93no—
97Dic3—273no—
98C32—31no—
99C32Q8×C3⋊D311yescharacteristic
100C9—31no—
101C9—32no—
102Q8—273no—
103Q8#418411yescharacteristic, direct product factor
104C2×C4—273no—
105C2×C3—31no—
106C2×C3—91no—
107C2×C3—272no—
108C2×C3C22×#27211yescharacteristic
109D3—92no—
110D3—272no—
111C22—271no—
112C4—273no—
113C4C2×#418413yes—
114C3—31no—
115C3—91no—
116C3Q8×#27211yescharacteristic
117C2—272no—
118C2C22×#418411yescharacteristic
subgroupG/H
centerC2C22×#4184
commutator, cosocleC2×#731C23
FrattiniC2×C32C22×C3⋊D3
FittingQ8×#731C2
socleC2×C3C22×#272
prime radicalC2×#4184C22
hypercenterQ8#4184
hypocenter#731C2×Q8
LCSG ▷ C2×#731 ▷ #731
UCSC1 ◁ C2 ◁ Q8

Complements

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

NH ≅ G/Ntype
1. Q8×#731C2semidirect
3. #10619663C2semidirect
10. Q8×3−1+2D3semidirect
12. C3×Q8×C9D3semidirect
20. #4184Q8direct (N × H)
34. #731C2×Q8semidirect
68. 3−1+2D3×Q8semidirect
70. C3×C9D3×Q8semidirect
103. Q8#4184direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×#7312
C4×#41842
#106196632
Q8×AGL(1,ℤ/9)3
Q8×(C3⋊D3)⋊C33
C3×Q8×D93