Finite Group Databasebeta

← #2193

Subgroups — #2193

Order 128.

105 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#578C211yesmaximal, characteristic, complemented
2#509C211yesmaximal, characteristic, complemented
3C2×SD32C211yesmaximal, characteristic, complemented
4#472C211yesmaximal, characteristic, complemented
5#362C211yesmaximal, characteristic, complemented
6#359C211yesmaximal, characteristic, complemented
7#350C211yesmaximal, characteristic, complemented
82−1+4—21no—
9#137—22no—
10#137—21no—
11AGL(1,ℤ/8)—21no—
12#135—21no—
13#135C2211yescharacteristic
14C2×Q16—21no—
15C2×Q16C2211yescharacteristic
16C2×D8C2211yescharacteristic
17#131C2211yescharacteristic
18SD32—22no—
19SD32—21no—
20D16—21no—
21M32C2211yescharacteristic
22C2×C16C2211yescharacteristic
23#108C2211yescharacteristic
24#100—21no—
25#41—22no—
26#41—21no—
27#41—42no—
28#41—41no—
29#41D411yescharacteristic
30C2×Q8—22no—
31C2×Q8—21no—
32C2×Q8—41no—
33C2×D4—21no—
34Q16—22no—
35Q16—21no—
36Q16D411yescharacteristic
37Q16D412yes—
38SD16—22no—
39SD16—21no—
40SD16—41no—
41D8—21no—
42D8—21no—
43D8—41no—
44D8D411yescharacteristic
45M16—21no—
46M16—21no—
47M16D411yescharacteristic
48C2×C8—21no—
49C2×C8C2311yescharacteristic
50C16—21no—
51C16—21no—
52C23—41no—
53Q8—22no—
54Q8—21no—
55Q8—42no—
56Q8—41no—
57Q8D811yescharacteristic
58D4—21no—
59D4—21no—
60D4—42no—
61D4—41no—
62D4—41no—
63D4—41no—
64D4D811yescharacteristic
65C2×C4—21no—
66C2×C4—42no—
67C2×C4—42no—
68C2×C4—41no—
69C2×C4—41no—
70C2×C4C2×D411yescharacteristic
71C8—21no—
72C8—41no—
73C8C2×D411yescharacteristic
74C8C2×D411yescharacteristic
75C22—21no—
76C22—41no—
77C22—81no—
78C22—161no—
79C22AGL(1,ℤ/8)11yescharacteristic
80C4—21no—
81C4—42no—
82C4—41no—
83C4#12011yescharacteristic
84C4C2×D811yescharacteristic
85C2—21no—
86C2—41no—
87C2—81no—
88C2—161no—
89C2#44711yescharacteristic
subgroupG/H
center, socleC2#447
commutator, Frattini, cosocleC2×C8C23
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #578C2semidirect
2. #509C2semidirect
3. C2×SD32C2semidirect
4. #472C2semidirect
5. #362C2semidirect
6. #359C2semidirect
7. #350C2semidirect

Maximal subgroups

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

subgroupindex
#5782
#5092
C2×SD322
#4722
#3622
#3592
#3502