Finite Group Databasebeta

← #7605

Subgroups — #7605

Order 256.

220 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C4⋊Q8C211yesmaximal, characteristic
2#1839C212yesmaximal
3#1272C214yesmaximal
4C2×C4⋊Q8C411yescharacteristic
5C2×C4×Q8C412yes—
6#391C2212yes—
7#389—22no—
8#384C411yescharacteristic
9C4×C4⋊C4—22no—
10C43C2211yescharacteristic
11#336—22no—
12#336—22no—
13#336C2214yes—
14C22×Q8C2×C412yes—
15C22×C8—24no—
16C4⋊Q8—22no—
17C4⋊Q8C814yescomplemented
18C4×Q8—44no—
19C2×C4⋊C4—22no—
20C2×C4⋊C4—22no—
21C2×C4⋊C4—22no—
22C2×C4⋊C4C2×C412yes—
23C2×C42—22no—
24C2×C42C2×C411yescharacteristic
25C2×C42C2×C411yescharacteristic
26C2×C42D412yes—
27C2×C42D412yes—
28C2×C42C2311yescharacteristic
29#95—24no—
30C2×Q8—22no—
31C2×Q8—42no—
32C2×Q8—42no—
33C2×Q8C2×C814yes—
34C22×C4—22no—
35C22×C4—22no—
36C22×C4C22⋊C411yescharacteristic
37C22×C4C22⋊C412yes—
38C22×C4C22⋊C411yescharacteristic
39C22×C4C22×C411yescharacteristic
40C22×C4C2×D412yes—
41C2×C8—44no—
42C2×C8—44no—
43C2×C8—44no—
44C4⋊C4—28no—
45C4⋊C4—42no—
46C4⋊C4—44no—
47C4⋊C4—44no—
48C42—22no—
49C42—24no—
50C42—42no—
51C42—41no—
52C42—44no—
53C42C2×C812yes—
54C42M1612yes—
55C23C2×C22⋊C411yescharacteristic
56Q8—44no—
57Q8—44no—
58C2×C4—22no—
59C2×C4—21no—
60C2×C4—21no—
61C2×C4—22no—
62C2×C4—22no—
63C2×C4—22no—
64C2×C4—22no—
65C2×C4—24no—
66C2×C4—21no—
67C2×C4—22no—
68C2×C4—42no—
69C2×C4—42no—
70C2×C4—42no—
71C2×C4—44no—
72C2×C4C22⋊C814yes—
73C2×C4#10012yes—
74C2×C4C22×C811yescharacteristic
75C2×C4C2×M1611yescharacteristic
76C2×C4#13714yes—
77C8—84no—
78C22C2×C22⋊C811yescharacteristic
79C22#41011yescharacteristic
80C22C2×#10011yescharacteristic
81C22#41912yes—
82C22#42112yes—
83C4—22no—
84C4—21no—
85C4—21no—
86C4—24no—
87C4—24no—
88C4—41no—
89C4—44no—
90C4—82no—
91C2#146011yescharacteristic
92C2#147912yes—
93C2#151512yes—
94C2#153611yescharacteristic
95C2#155811yescharacteristic
subgroupG/H
center, socle, prime radicalC23C2×C22⋊C4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
17. C4⋊Q8C8semidirect

Maximal subgroups

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

subgroupindex
C4×C4⋊Q82
#18392
#12722