Finite Group Databasebeta

← #21971

Subgroups — #21971

Order 256.

331 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2921C212yesmaximal
2C2×#424C211yesmaximal, characteristic
3#1950C218yesmaximal, complemented
4#1811C212yesmaximal
5#1810C212yesmaximal
6C22×M16C2211yescharacteristic
7C23×C8C2211yescharacteristic
8C2×#117C2211yescharacteristic
9#433—28no—
10C2×#108C2214yes—
11C2×#108C2214yes—
12#424C418yes—
13#423C2214yes—
14C2×C4⋊C8C2214yes—
15#407C2214yes—
16C4×M16C2214yes—
17#341C2214yes—
18#341C2214yes—
19C23×C4C2311yescharacteristic
20C2×M16—42no—
21C2×M16C2×C414yes—
22C2×M16C2318yes—
23C22×C8—42no—
24C22×C8C2×C414yes—
25C22×C8C2312yes—
26C22×C8C2312yes—
27#117C2×C414yes—
28#117D414yes—
29C2×C4⋊C4Q812yes—
30C2×C22⋊C4Q812yes—
31C2×C42C2312yes—
32#108—44no—
33#108—44no—
34C4⋊C8—28no—
35C4⋊C8C2×C4116yes—
36C22⋊C8—28no—
37#97—24no—
38C4×C8—24no—
39C24C2×Q811yescharacteristic
40C22×C4—22no—
41C22×C4—22no—
42C22×C4C22×C412yes—
43C22×C4C2×D412yes—
44C22×C4C2×Q811yescharacteristic
45C22×C4C2×Q814yes—
46C22×C4C2411yescharacteristic
47M16—28no—
48M16—28no—
49M16—44no—
50C2×C8—24no—
51C2×C8—24no—
52C2×C8—28no—
53C2×C8—44no—
54C2×C8C22×C414yes—
55C2×C8C22×C414yes—
56C4⋊C4C4⋊C418yes—
57C22⋊C4C4⋊C418yes—
58C42C22×C414yes—
59C42C2×D414yes—
60C23—22no—
61C23—42no—
62C23C2×C4⋊C412yes—
63C23C22×Q811yescharacteristic
64C2×C4—22no—
65C2×C4—22no—
66C2×C4—22no—
67C2×C4—24no—
68C2×C4—44no—
69C2×C4C2×C4⋊C418yes—
70C2×C4C2×C4⋊C412yes—
71C2×C4C23×C411yescharacteristic
72C2×C4C22×D411yescharacteristic
73C2×C4H(5,𝔽2)12yes—
74C2×C42−1+412yes—
75C8—24no—
76C8—24no—
77C8—48no—
78C22—22no—
79C22—22no—
80C22—24no—
81C22—44no—
82C22C22×C4⋊C411yescharacteristic
83C22#54412yes—
84C4—22no—
85C4—28no—
86C4#51811yescharacteristic
87C4#51911yescharacteristic
88C4#53712yes—
89C2—22no—
90C2—42no—
91C2#231611yescharacteristic
92C2#291612yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C4⋊C4
prime radicalC24C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1950C2semidirect

Maximal subgroups

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

subgroupindex
#29212
C2×#4242
#19502
#18112
#18102