Finite Group Databasebeta

← D8×Q8⋊C9 #11919605

Subgroups — D8×Q8⋊C9 #11919605

Order 1152.

249 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 249 conjugacy classes of subgroups — too many to draw. Only its 65 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
1D4×Q8⋊C9C212yesmaximal, complemented
2C8×Q8⋊C9C211yesmaximal, characteristic, complemented
3C3×Q8×D8C311yesmaximal, characteristic
4C22×Q8⋊C9—22no—
5C2×C9×D8—41nomaximal
6C4×Q8⋊C9C2211yescharacteristic
7C3×D4×Q8C2×C312yes—
8C3×#500—31no—
9C3×#474—32no—
10C3×C8×Q8C2×C311yescharacteristic
11C3×C4×D8—31no—
12C2×D4×C9—42no—
13C2×Q8⋊C9—42no—
14C2×Q8⋊C9D411yescharacteristic
15C9×D8—44no—
16C2×C8×C9—41no—
17Q8×D8C911yescharacteristic, complemented, Sylow
18C22×C3×Q8—22no—
19C2×C3×D8A411yescharacteristic
20C3×C4⋊Q8—32no—
21C3×C22⋊Q8—62no—
22C3×C4×Q8C22×C311yescharacteristic
23C3×C4×D4—32no—
24C3×#107—32no—
25C3×#107—31no—
26C3×C4⋊C8—31no—
27C3×#102—32no—
28C3×C4×C8—31no—
29C23×C9—82no—
30D4×C9—44no—
31D4×C9—82no—
32C2×C4×C9—41no—
33Q8⋊C9D811yescharacteristic, direct product factor
34C8×C9—42no—
35D4×Q8C2×C912yescomplemented
36#500—31no—
37#474—32no—
38C8×Q8C2×C911yescharacteristic, complemented
39C4×D8—31no—
40C2×C3×Q8—42no—
41C2×C3×Q8—62no—
42C2×C3×Q8—122no—
43C2×C3×Q8C3×D411yescharacteristic
44C2×C3×D4C2×A412yes—
45C22×C3×C4—62no—
46C3×D8SL(2,𝔽3)14yes—
47C2×C3×C8—31no—
48C2×C3×C8C2×A411yescharacteristic
49C3×C4⋊C4—31no—
50C3×C4⋊C4—32no—
51C3×C4⋊C4—62no—
52C3×C22⋊C4—62no—
53C3×C42—31no—
54C22×C9—41no—
55C22×C9—84no—
56C22×C9—162no—
57C22×C9—162no—
58C4×C9—41no—
59C4×C9—41no—
60C22×Q8—22no—
61C2×D8C22⋊C911yescharacteristic
62C4⋊Q8—32no—
63C22⋊Q8—62no—
64C4×Q8C22×C911yescharacteristic
65C4×D4—32no—
66#107—32no—
67#107—31no—
68C4⋊C8—31no—
69#102—32no—
70C4×C8—31no—
71C23×C3—22no—
72C3×Q8—31no—
73C3×Q8—122no—
74C3×Q8—122no—
75C3×Q8C3×D811yescharacteristic
76C3×D4—22no—
77C3×D4C2×SL(2,𝔽3)14yes—
78C2×C3×C4—31no—
79C2×C3×C4—31no—
80C2×C3×C4—62no—
81C2×C3×C4—122no—
82C2×C3×C4—122no—
83C2×C3×C4C22×A411yescharacteristic
84C3×C8—61no—
85C3×C8C2×SL(2,𝔽3)12yes—
86C2×C9—41no—
87C2×C9—41no—
88C2×C9—41no—
89C2×C9—164no—
90C2×Q8—42no—
91C2×Q8—62no—
92C2×Q8—122no—
93C2×Q8D4×C911yescharacteristic
94C2×D4C2×C22⋊C912yes—
95C22×C4—62no—
96D8Q8⋊C914yesdirect product factor
97C2×C8—31no—
98C2×C8C2×C22⋊C911yescharacteristic
99C4⋊C4—31no—
100C4⋊C4—32no—
101C4⋊C4—62no—
102C22⋊C4—62no—
103C42—31no—
104C22×C3—24no—
105C22×C3—42no—
106C22×C3—42no—
107C22×C3D4×A411yescharacteristic
108C3×C4—31no—
109C3×C4—31no—
110C3×C4—61no—
111C3×C4—122no—
112C3×C4C22×SL(2,𝔽3)11yescharacteristic
113C3×C42−1+4⋊C311yescharacteristic
114C9—41noSylow
115C23—22no—
116Q8—31no—
117Q8—122no—
118Q8—122no—
119Q8C9×D811yescharacteristic, complemented
120D4—22no—
121D4C2×Q8⋊C914yescomplemented
122C2×C4—31no—
123C2×C4—31no—
124C2×C4—62no—
125C2×C4—122no—
126C2×C4—122no—
127C2×C4C22×C22⋊C911yescharacteristic
128C8—61no—
129C8C2×Q8⋊C912yescomplemented
130C2×C3—44no—
131C2×C3D4×SL(2,𝔽3)11yescharacteristic
132C2×C3A4×D811yescharacteristic
133C2×C3#578⋊C311yescharacteristic
134C22—24no—
135C22—42no—
136C22—42no—
137C22D4×C22⋊C911yescharacteristic
138C4—31no—
139C4—31no—
140C4—61no—
141C4—122no—
142C4C22×Q8⋊C911yescharacteristic
143C42−1+4⋊C911yescharacteristic
144C3D8×SL(2,𝔽3)11yescharacteristic
145C2—44no—
146C2D4×Q8⋊C911yescharacteristic
147C2D8×C22⋊C911yescharacteristic
148C2#578⋊C911yescharacteristic
subgroupG/H
center, socleC22×C3D4×A4
commutatorC4×Q8C22×C9
FrattiniC2×C3×C4C22×A4
FittingC3×Q8×D8C3
prime radical, hypercenterC2×C3×D8A4
cosocleC3×C4×Q8C22×C3
hypocenterQ8C9×D8
LCSG ▷ C4×Q8 ▷ C2×Q8 ▷ Q8
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×D8

Complements

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

NH ≅ G/Ntype
1. D4×Q8⋊C9C2semidirect
2. C8×Q8⋊C9C2semidirect
17. Q8×D8C9semidirect
33. Q8⋊C9D8direct (N × H)
35. D4×Q8C2×C9semidirect
38. C8×Q8C2×C9semidirect
96. D8Q8⋊C9direct (N × H)
119. Q8C9×D8semidirect
121. D4C2×Q8⋊C9semidirect
129. C8C2×Q8⋊C9semidirect

Maximal subgroups

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

subgroupindex
D4×Q8⋊C92
C8×Q8⋊C92
C3×Q8×D83
C2×C9×D84