Finite Group Databasebeta

← #33308

Subgroups — #33308

Order 256.

809 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#496C216yesmaximal, complemented
2C2×#495C213yesmaximal, complemented
3C2×#493C213yesmaximal, complemented
4#2657C212yesmaximal, complemented
5#1726C211yesmaximal, characteristic, complemented
6C22×Q16C2211yescharacteristic
7C22×SD16C2216yes—
8C22×D8C2213yes—
9C22×D8C2216yes—
10C2×#127C2216yes—
11C2×#124C2216yes—
12#496—224no—
13#495—212no—
14#493—212no—
15C2×#97C2213yes—
16C2×C4×C8C2213yes—
17#392—28no—
18#376C2211yescharacteristic
19C22×Q8C2312yes—
20C22×D4—212no—
21C22×D4C2316yes—
22C2×Q16—26no—
23C2×SD16—212no—
24C2×SD16—224no—
25C2×D8—212no—
26C2×D8—212no—
27C2×D8—26no—
28C2×D8—224no—
29C22×C8C2311yescharacteristic
30C22×C8C2313yes—
31#127—212no—
32#127—212no—
33#124—212no—
34#124—212no—
35C2×C22⋊C4—212no—
36C2×C42C2313yes—
37#97D4112yescomplemented
38C4×C8D4112yescomplemented
39#95D414yes—
40C24—26no—
41C2×Q8—26no—
42C2×Q8—26no—
43C2×D4—26no—
44C2×D4—26no—
45C2×D4—212no—
46C2×D4—212no—
47C2×D4—424no—
48C2×D4—824no—
49C22×C4—22no—
50C22×C4C2×D416yes—
51C22×C4C2411yescharacteristic
52Q16—44no—
53SD16—424no—
54D8—412no—
55D8—424no—
56C2×C8C2×D416yes—
57C2×C8C2×D416yes—
58C2×C8C2×D4112yes—
59C22⋊C4—424no—
60C42C2×D416yes—
61C42C2×D416yes—
62C23—46no—
63C23—412no—
64C23—424no—
65C23C22×D411yescharacteristic
66Q8—46no—
67Q8—42no—
68D4—412no—
69D4—46no—
70D4—46no—
71D4—848no—
72C2×C4—212no—
73C2×C4—46no—
74C2×C4#127112yes—
75C2×C4C22×D413yes—
76C2×C4C22×D413yes—
77C8#12714yes—
78C8#127112yes—
79C22—86no—
80C22—824no—
81C22—812no—
82C22C2×#12713yes—
83C22#57614yes—
84C4—212no—
85C4—82no—
86C4C2×#12711yescharacteristic
87C4C2×#12713yes—
88C2—166no—
89C2#286711yescharacteristic
90C2#315516yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#496C2semidirect
2. C2×#495C2semidirect
3. C2×#493C2semidirect
4. #2657C2semidirect
5. #1726C2semidirect
37. #97D4semidirect
38. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
C2×#4952
C2×#4932
#26572
#17262