Finite Group Databasebeta

← #2186

Subgroups — #2186

Order 128.

115 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#135C211yesmaximal, characteristic, complemented
2C2×SD32C211yesmaximal, characteristic, complemented
3C2×D16C211yesmaximal, characteristic, complemented
4#466C211yesmaximal, characteristic, complemented
5#358C211yesmaximal, characteristic, complemented
6#357C211yesmaximal, characteristic, complemented
7C22⋊C16C211yesmaximal, characteristic, complemented
8C2×#41—21no—
9#135—22no—
10#135—22no—
11C2×Q16C2211yescharacteristic
12C2×SD16—21no—
13C2×D8C2211yescharacteristic
14C2×D8C2211yescharacteristic
15C22×C8C2211yescharacteristic
16#121—21no—
17SD32—22no—
18D16—22no—
19C2×C16C2211yescharacteristic
20C2×C16C2211yescharacteristic
21#107C2211yescharacteristic
22#102—21no—
23#41—24no—
24#41—42no—
25C2×Q8—21no—
26C2×D4—21no—
27C2×D4—21no—
28C2×D4—41no—
29C2×D4—41no—
30C22×C4—41no—
31C22×C4D411yescharacteristic
32Q16—21no—
33Q16D412yescomplemented
34SD16—24no—
35D8—21no—
36D8—21no—
37D8—21no—
38D8D412yescomplemented
39C2×C8—21no—
40C2×C8—21no—
41C2×C8D411yescharacteristic
42C2×C8C2311yescharacteristic
43C4⋊C4—21no—
44C22⋊C4—41no—
45C16—21no—
46C16—21no—
47C23—41no—
48C23—41no—
49C23D811yescharacteristic
50Q8—22no—
51Q8—41no—
52D4—22no—
53D4—44no—
54D4—41no—
55D4—41no—
56D4—41no—
57D4—82no—
58C2×C4—21no—
59C2×C4—21no—
60C2×C4—44no—
61C2×C4—41no—
62C2×C4—41no—
63C2×C4D811yescharacteristic
64C2×C4C2×D411yescharacteristic
65C8—21no—
66C8C2×D411yescharacteristic
67C8C2×D411yescharacteristic
68C22—21no—
69C22—21no—
70C22—21no—
71C22—42no—
72C22—81no—
73C22—81no—
74C22—81no—
75C22—81no—
76C22—81no—
77C22C2×D811yescharacteristic
78C4—21no—
79C4—42no—
80C4—81no—
81C4#12011yescharacteristic
82C4AGL(1,ℤ/8)11yescharacteristic
83C2—41no—
84C2—82no—
85C2—161no—
86C2#44711yescharacteristic
87C2#50811yescharacteristic
88C2#50911yescharacteristic
subgroupG/H
center, socleC22C2×D8
commutator, Frattini, cosocleC2×C8C23
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#135C2semidirect
2. C2×SD32C2semidirect
3. C2×D16C2semidirect
4. #466C2semidirect
5. #358C2semidirect
6. #357C2semidirect
7. C22⋊C16C2semidirect
33. Q16D4semidirect
38. D8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1352
C2×SD322
C2×D162
#4662
#3582
#3572
C22⋊C162