Finite Group Databasebeta

← C2×#1357 #11918

Subgroups — C2×#1357 #11918

Order 256.

247 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#493C211yesmaximal, characteristic
2C2×#364C212yesmaximal, complemented
3#1357C214yesmaximal, direct product factor
4C22×D8—22no—
5C2×#127C412yes—
6C2×M32—22no—
7#493—22no—
8#493C412yes—
9#493C2212yes—
10C2×C4×C8C2211yescharacteristic
11#364—22no—
12#364C2214yescomplemented
13C22×D4—22no—
14C22×D4—42no—
15C2×D8—24no—
16C2×D8—24no—
17C2×D8—42no—
18C2×D8—42no—
19C2×D8—42no—
20C2×D8—42no—
21C22×C8D412yes—
22#127—22no—
23#127—42no—
24#127C2×C414yes—
25C2×C42C2×C411yescharacteristic
26M32—24no—
27M32—42no—
28C2×C16—42no—
29C4×C8C2×C411yescharacteristic
30C4×C8D412yes—
31C4×C8C2311yescharacteristic
32C24—42no—
33C2×D4—24no—
34C2×D4—44no—
35C2×D4—44no—
36C2×D4—42no—
37C2×D4—44no—
38C2×D4—44no—
39C2×D4—88no—
40C22×C4—21no—
41C22×C4C22⋊C411yescharacteristic
42D8—44no—
43D8—44no—
44D8—44no—
45D8—44no—
46C2×C8C22⋊C412yes—
47C2×C8D812yes—
48C2×C8D812yes—
49C2×C8SD1612yes—
50C2×C8SD1612yes—
51C2×C8C2×D412yes—
52C42—21no—
53C42C22⋊C411yescharacteristic
54C42C22×C411yescharacteristic
55C16—44no—
56C23—44no—
57C23—88no—
58C23—82no—
59C23—82no—
60C23#10011yescharacteristic
61D4—48no—
62D4—88no—
63D4—88no—
64D4—84no—
65C2×C4—24no—
66C2×C4—21no—
67C2×C4—21no—
68C2×C4#10011yescharacteristic
69C2×C4#10212yes—
70C2×C4#10212yes—
71C2×C4C2×C22⋊C411yescharacteristic
72C8#10212yes—
73C8#10212yes—
74C8C2×D812yes—
75C8C2×SD1612yes—
76C22—22no—
77C22—88no—
78C22—84no—
79C22—164no—
80C22—164no—
81C22#33111yescharacteristic
82C22#33111yescharacteristic
83C22C2×#10011yescharacteristic
84C4—22no—
85C4—22no—
86C4#33112yes—
87C4C2×#10212yes—
88C2—21no—
89C2—21no—
90C2—164no—
91C2#135712yesdirect product factor
92C2C2×#33111yescharacteristic
subgroupG/H
center, socleC22#331
commutatorC42C22×C4
Frattini, cosocleC4×C8C23
prime radicalC2×#493C2
LCSG ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#364C2semidirect
3. #1357C2direct (N × H)
12. #364C22semidirect
91. C2#1357direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#4932
C2×#3642
#13572