Finite Group Databasebeta

← #8741

Subgroups — #8741

Order 256.

209 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2298C211yesmaximal, characteristic
2#1822C211yesmaximal, characteristic
3#1820C211yesmaximal, characteristic
4#1284C214yesmaximal
5C2×#117C2211yescharacteristic
6#407C2212yes—
7#388—22no—
8#387—22no—
9#381C2212yes—
10C4×C4⋊C4C412yescomplemented
11C4×C22⋊C4C2212yes—
12#376C411yescharacteristic, complemented
13C43C411yescharacteristic, complemented
14#343—22no—
15#342—22no—
16C23×C4C2311yescharacteristic
17C2×M16—22no—
18#117—24no—
19C2×C4⋊C4—22no—
20C2×C4⋊C4D412yes—
21C2×C22⋊C4—22no—
22C2×C22⋊C4—22no—
23C2×C22⋊C4D412yes—
24C2×C42—22no—
25C2×C42C2×C411yescharacteristic
26C2×C42C2×C411yescharacteristic
27C2×C42C2×C412yes—
28C2×C42C2×C412yes—
29C22⋊C8—24no—
30#95—22no—
31#95—22no—
32#95—22no—
33#95—24no—
34C24C2×D411yescharacteristic
35C22×C4—22no—
36C22×C4—22no—
37C22×C4—42no—
38C22×C4—42no—
39C22×C4C22⋊C412yes—
40C22×C4C22⋊C412yes—
41C22×C4C22×C411yescharacteristic
42C22×C4C2×D411yescharacteristic
43C22×C4#4114yes—
44M16—44no—
45C2×C8—42no—
46C4⋊C4—24no—
47C4⋊C4—44no—
48C22⋊C4—24no—
49C22⋊C4—44no—
50C22⋊C4—44no—
51C42—22no—
52C42—22no—
53C42—42no—
54C42—42no—
55C42—44no—
56C23—22no—
57C23—42no—
58C23C2×C22⋊C411yescharacteristic
59C23#12312yes—
60C2×C4—22no—
61C2×C4—22no—
62C2×C4—24no—
63C2×C4—22no—
64C2×C4—22no—
65C2×C4—44no—
66C2×C4—42no—
67C2×C4—42no—
68C2×C4—42no—
69C2×C4—42no—
70C2×C4—42no—
71C2×C4—42no—
72C2×C4—42no—
73C2×C4—82no—
74C2×C4—84no—
75C2×C4#11712yes—
76C2×C4#12312yes—
77C8—82no—
78C22—22no—
79C22—22no—
80C22—24no—
81C22—82no—
82C22#38111yescharacteristic
83C22#41012yes—
84C4—22no—
85C4—22no—
86C4—44no—
87C4—42no—
88C4—42no—
89C4—82no—
90C4—162no—
91C2—22no—
92C2—42no—
93C2#182011yescharacteristic
94C2#182712yes—
subgroupG/H
center, socleC22#381
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
10. C4×C4⋊C4C4semidirect
12. #376C4semidirect
13. C43C4semidirect

Maximal subgroups

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

subgroupindex
#22982
#18222
#18202
#12842