Finite Group Databasebeta

← #33163

Subgroups — #33163

Order 256.

537 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#462C216yesmaximal
2#2868C211yesmaximal, characteristic
3C42×Q8C211yesmaximal, characteristic
4#1981C216yesmaximal
5#1842C211yesmaximal, characteristic
6C22×Q16C2214yes—
7C2×C4⋊Q8C2216yes—
8C2×C4×Q8C2213yes—
9#462—224no—
10C2×C4⋊C8C2216yes—
11C2×#103C22112yes—
12#384—23no—
13#384—21no—
14C4×C4⋊C4—23no—
15C4×C4⋊C4C2213yes—
16C43—21no—
17C43C2211yescharacteristic
18C22×Q8C2314yes—
19C22×Q8C2311yescharacteristic
20C2×Q16—224no—
21C22×C8C2314yes—
22C4⋊Q8—212no—
23C4⋊Q8—212no—
24C4×Q8—26no—
25C4×Q8D4112yes—
26C2×C4⋊C4—23no—
27C2×C4⋊C4—26no—
28C2×C4⋊C4—26no—
29C2×C4⋊C4C2313yes—
30C2×C42—23no—
31C2×C42—23no—
32C2×C42D413yes—
33C2×C42D411yescharacteristic
34C2×C42C2313yes—
35C4⋊C8—212no—
36#103—224no—
37#95—23no—
38C2×Q8—23no—
39C2×Q8—212no—
40C2×Q8—212no—
41C2×Q8C2×D416yes—
42C22×C4—21no—
43C22×C4—23no—
44C22×C4—24no—
45C22×C4C2×D413yes—
46C22×C4C2×D413yes—
47C22×C4C2411yescharacteristic
48Q16—416no—
49C2×C8—212no—
50C4⋊C4—212no—
51C4⋊C4—23no—
52C4⋊C4—412no—
53C4⋊C4—412no—
54C4⋊C4C2×D416yes—
55C42—212no—
56C42—26no—
57C42—46no—
58C42Q1614yescomplemented
59C42C2×D416yes—
60C42#4116yes—
61C23C22×D411yescharacteristic
62Q8—26no—
63Q8—44no—
64Q8—412no—
65Q8#12714yes—
66C2×C4—26no—
67C2×C4—26no—
68C2×C4—26no—
69C2×C4—46no—
70C2×C4—412no—
71C2×C4#12116yes—
72C2×C4#12116yes—
73C2×C4C2×Q1616yes—
74C2×C4#13716yes—
75C2×C4C22×D413yes—
76C2×C4C2×#4113yes—
77C8—44no—
78C22C2×#12113yes—
79C22C22×Q1611yescharacteristic
80C22C2×#13713yes—
81C4—24no—
82C4—26no—
83C4—46no—
84C4—84no—
85C4#462112yescomplemented
86C4C2×#12711yescharacteristic
87C4#53213yes—
88C2#285611yescharacteristic
89C2C2×#46213yes—
90C2#303913yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
58. C42Q16semidirect
85. C4#462semidirect

Maximal subgroups

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

subgroupindex
C2×#4622
#28682
C42×Q82
#19812
#18422