Finite Group Databasebeta

← C2×#1355 #11909

Subgroups — C2×#1355 #11909

Order 256.

183 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#490C211yesmaximal, characteristic
2C2×#347C212yesmaximal, complemented
3#1355C214yesmaximal, direct product factor
4C2×#127C411yescharacteristic
5C2×#125C411yescharacteristic
6C2×M32—22no—
7#490—22no—
8#490C412yes—
9#490C2212yes—
10C2×#102—22no—
11C2×#97C2211yescharacteristic
12#347—22no—
13#347C2214yescomplemented
14C22×D4—21no—
15C22×D4—41no—
16C22×C8D412yes—
17#127—21no—
18#127—41no—
19#127C2×C412yes—
20#125—21no—
21#125—41no—
22#125C2×C412yes—
23C2×C4⋊C4—21no—
24C2×C4⋊C4—41no—
25C2×C42C2×C411yescharacteristic
26M32—24no—
27M32—24no—
28C2×C16—24no—
29#102—24no—
30#102—24no—
31#97C2×C411yescharacteristic
32#97D412yes—
33#97C2311yescharacteristic
34C24—41no—
35C2×D4—22no—
36C2×D4—42no—
37C2×D4—42no—
38C2×D4—41no—
39C2×D4—42no—
40C2×D4—42no—
41C2×D4—84no—
42C22×C4—21no—
43C22×C4—41no—
44C22×C4C22⋊C411yescharacteristic
45C2×C8—22no—
46C2×C8—22no—
47C2×C8C22⋊C412yes—
48C2×C8C2×D412yes—
49C4⋊C4—22no—
50C4⋊C4—42no—
51C4⋊C4—42no—
52C4⋊C4—41no—
53C42—21no—
54C42C22⋊C411yescharacteristic
55C42C22×C411yescharacteristic
56C16—28no—
57C23—42no—
58C23—84no—
59C23—81no—
60C23—81no—
61C23#10011yescharacteristic
62D4—44no—
63D4—84no—
64D4—84no—
65D4—82no—
66C2×C4—21no—
67C2×C4—21no—
68C2×C4—42no—
69C2×C4—42no—
70C2×C4—82no—
71C2×C4#10011yescharacteristic
72C2×C4#10412yes—
73C2×C4#10412yes—
74C2×C4C2×C22⋊C411yescharacteristic
75C8—22no—
76C8—22no—
77C22—22no—
78C22—84no—
79C22—82no—
80C22—162no—
81C22—162no—
82C22#32911yescharacteristic
83C22#32911yescharacteristic
84C22C2×#10011yescharacteristic
85C4—41no—
86C4—41no—
87C4—82no—
88C4#32912yes—
89C4C2×#10412yes—
90C2—21no—
91C2—21no—
92C2—162no—
93C2#135512yesdirect product factor
94C2C2×#32911yescharacteristic
subgroupG/H
center, socleC22#329
commutatorC42C22×C4
Frattini, cosocle#97C23
prime radicalC2×#127C4
LCSG ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#97 ◁ G
LECSG ▷ #97 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#347C2semidirect
3. #1355C2direct (N × H)
13. #347C22semidirect
93. C2#1355direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#4902
C2×#3472
#13552