Finite Group Databasebeta

← #10666

Subgroups — #10666

Order 256.

177 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#1963C211yesmaximal, characteristic
2#1843C211yesmaximal, characteristic, complemented
3#1570C212yesmaximal, complemented
4#1480C212yesmaximal
5#1274C211yesmaximal, characteristic, complemented
6#532C2211yescharacteristic
7#431C2212yes—
8#423C2211yescharacteristic
9C2×C4⋊C8—22no—
10C2×C4⋊C8C2212yes—
11C2×#104—22no—
12#376C2211yescharacteristic
13#334—24no—
14D4⋊C8—24no—
15C2×#41—21no—
16C2×M16—21no—
17C22×C8—22no—
18C4⋊Q8Q811yescharacteristic
19#127Q811yescharacteristic
20#124—21no—
21#121—22no—
22C4×D4—22no—
23C2×C42D412yes—
24C2×C42C2311yescharacteristic
25C4⋊C8—22no—
26C4⋊C8—22no—
27C4⋊C8—22no—
28C4⋊C8—22no—
29C4⋊C8—44no—
30#104—44no—
31C22⋊C8—22no—
32C4×C8D414yes—
33#95—22no—
34#41—42no—
35#41—42no—
36C2×Q8—21no—
37C2×D4—22no—
38C2×D4—21no—
39C2×D4—41no—
40C22×C4—22no—
41C22×C4—41no—
42C22×C4C2×D411yescharacteristic
43C22×C4#4112yes—
44M16—42no—
45C2×C8—24no—
46C2×C8—42no—
47C2×C8—41no—
48C2×C8—44no—
49C4⋊C4—22no—
50C22⋊C4—42no—
51C42—22no—
52C42SD1614yes—
53C42C2×D412yes—
54C42C2×Q811yescharacteristic
55C42#4111yescharacteristic
56C23—41no—
57C23#12311yescharacteristic
58Q8—42no—
59D4—44no—
60D4—42no—
61D4—82no—
62C2×C4—24no—
63C2×C4—42no—
64C2×C4—44no—
65C2×C4—41no—
66C2×C4—81no—
67C2×C4—81no—
68C2×C4C22⋊Q812yes—
69C2×C4C22⋊Q811yescharacteristic
70C2×C4#12312yes—
71C2×C4#12711yescharacteristic
72C2×C4C2×SD1612yes—
73C2×C4AGL(1,ℤ/8)12yes—
74C8—44no—
75C8—81no—
76C8—82no—
77C22—22no—
78C22—81no—
79C22—82no—
80C22#39911yescharacteristic
81C22#48112yes—
82C4—22no—
83C4—22no—
84C4—44no—
85C4—81no—
86C4#47612yes—
87C4#49211yescharacteristic
88C4#49611yescharacteristic
89C2—22no—
90C2—161no—
91C2#209411yescharacteristic
92C2#209812yes—
subgroupG/H
centerC2×C4#127
commutator, Frattini, cosocleC2×C42C23
socleC22#399
prime radical#532C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1843C2semidirect
3. #1570C2semidirect
5. #1274C2semidirect

Maximal subgroups

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

subgroupindex
#19632
#18432
#15702
#14802
#12742