Finite Group Databasebeta

← #2898

Subgroups — #2898

Order 128.

363 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×2−1+4C211yesmaximal, characteristic
2C2×#131C211yesmaximal, characteristic, complemented
3#520C211yesmaximal, characteristic, complemented
4#419C213yesmaximal, complemented
5#417C213yesmaximal, complemented
6#416C213yesmaximal, complemented
7C2×#103C213yesmaximal, complemented
82−1+4—24no—
92−1+4C418yescomplemented
10C2×#41—23no—
11C2×#41C2213yes—
12C2×#41C2211yescharacteristic
13C22×Q8—21no—
14C22×Q8C2213yes—
15#131—24no—
16C2×M16C2213yes—
17C22×C8C2213yes—
18C4×Q8—21no—
19C4×D4—23no—
20#117C2213yes—
21C2×C4⋊C4C2213yes—
22#103C2213yes—
23#103C2216yes—
24#103C2213yes—
25#102C2211yescharacteristic
26#102C2213yes—
27#41—224no—
28#41—26no—
29#41C2×C414yes—
30#41C2×C4112yescomplemented
31#41D414yes—
32C2×Q8—28no—
33C2×Q8—23no—
34C2×Q8—26no—
35C2×Q8C2×C4112yescomplemented
36C2×Q8D411yescharacteristic
37C2×Q8C2313yes—
38C2×D4—23no—
39C2×D4D413yes—
40C2×D4C2311yescharacteristic
41C22×C4—23no—
42C22×C4—23no—
43C22×C4—23no—
44C22×C4C2313yes—
45M16—26no—
46C2×C8—26no—
47C2×C8C2311yescharacteristic
48C2×C8C2313yes—
49C4⋊C4—23no—
50C4⋊C4C2313yes—
51C4⋊C4C2311yescharacteristic
52C22⋊C4—23no—
53C42—23no—
54C23—21no—
55C23C2×D413yes—
56Q8—212no—
57Q8—23no—
58Q8C22⋊C414yes—
59Q8C22×C416yes—
60D4—212no—
61D4—21no—
62D4C22⋊C4112yes—
63D4C22×C412yes—
64C2×C4—212no—
65C2×C4—23no—
66C2×C4—212no—
67C2×C4—21no—
68C2×C4—23no—
69C2×C4—83no—
70C2×C4C22×C416yes—
71C2×C4C2×D413yes—
72C2×C4C2×D416yes—
73C2×C4C2411yescharacteristic
74C8—21no—
75C8—23no—
76C22—23no—
77C22—23no—
78C22—22no—
79C22—41no—
80C22—41no—
81C22C2×C22⋊C416yes—
82C22C22×D411yescharacteristic
83C4—26no—
84C4—43no—
85C4—41no—
86C4C2×C22⋊C416yes—
87C4C23×C411yescharacteristic
88C4C22×D411yescharacteristic
89C2—26no—
90C2—42no—
91C2C22×C22⋊C411yescharacteristic
92C2#57711yescharacteristic
93C2#57811yescharacteristic
subgroupG/H
center, socleC22C22×D4
commutatorC4C23×C4
Frattini, cosocleC2×C4C24
prime radicalC2×2−1+4C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#131C2semidirect
3. #520C2semidirect
4. #419C2semidirect
5. #417C2semidirect
6. #416C2semidirect
7. C2×#103C2semidirect
9. 2−1+4C4semidirect
30. #41C2×C4semidirect
35. C2×Q8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×2−1+42
C2×#1312
#5202
#4192
#4172
#4162
C2×#1032