Finite Group Databasebeta

← #13256

Subgroups — #13256

Order 256.

231 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#494C211yesmaximal, characteristic
2#2150C211yesmaximal, characteristic
3C2×#362C214yesmaximal
4C4×#108C211yesmaximal, characteristic
5C22×Q16—21no—
6C22×Q16C2212yes—
7C2×C4⋊Q8—21no—
8C2×M32C2212yes—
9#494—22no—
10#494C414yes—
11C2×#108C2212yes—
12C4×M16—21no—
13C2×C4×C8C2211yescharacteristic
14C4⋊C16—22no—
15#362—28no—
16#341—21no—
17C22×Q8—22no—
18C2×Q16—24no—
19C2×Q16—24no—
20C2×Q16—22no—
21C2×Q16—24no—
22C2×Q16—44no—
23C2×Q16C2×C414yes—
24C2×M16—22no—
25C22×C8D411yescharacteristic
26C22×C8C2311yescharacteristic
27C4⋊Q8—24no—
28C4⋊Q8—41no—
29C4⋊Q8—41no—
30C2×C4⋊C4—42no—
31C2×C42D411yescharacteristic
32M32—24no—
33C2×C16—22no—
34#108—22no—
35#108D414yes—
36#97—41no—
37C4×C8—41no—
38C4×C8C2×C412yes—
39C4×C8D412yes—
40C2×Q8—24no—
41C2×Q8—42no—
42C2×Q8—44no—
43C2×Q8—44no—
44C22×C4—42no—
45C22×C4SD1612yes—
46C22×C4C2×D411yescharacteristic
47Q16—28no—
48Q16—48no—
49Q16—42no—
50Q16—42no—
51M16—24no—
52M16—42no—
53C2×C8—22no—
54C2×C8—42no—
55C2×C8C22⋊C412yes—
56C2×C8C22×C411yescharacteristic
57C2×C8C2×D412yes—
58C2×C8C2×D411yescharacteristic
59C2×C8#4112yes—
60C4⋊C4—44no—
61C4⋊C4—44no—
62C42C22⋊C412yes—
63C42D811yescharacteristic
64C42D811yescharacteristic
65C16—42no—
66C23C2×SD1611yescharacteristic
67Q8—44no—
68Q8—44no—
69Q8—84no—
70C2×C4—24no—
71C2×C4—44no—
72C2×C4—84no—
73C2×C4#10212yes—
74C2×C4#10212yes—
75C2×C4C2×C22⋊C411yescharacteristic
76C2×C4#12112yes—
77C2×C4C2×D811yescharacteristic
78C2×C4AGL(1,ℤ/8)12yes—
79C8—22no—
80C8—44no—
81C8C4×D412yes—
82C8#12411yescharacteristic
83C8#12711yescharacteristic
84C22—22no—
85C22C2×#10211yescharacteristic
86C22#46012yes—
87C4—22no—
88C4—84no—
89C4#36214yescomplemented
90C4#39011yescharacteristic
91C4#41811yescharacteristic
92C4#45912yes—
93C2—22no—
94C2#198211yescharacteristic
95C2C2×#36212yes—
subgroupG/H
center, socleC22C2×#102
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC23C2×SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
89. C4#362semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
#21502
C2×#3622
C4×#1082