Finite Group Databasebeta

← #10574

Subgroups — #10574

Order 256.

247 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 247 conjugacy classes of subgroups — too many to draw. Only its 81 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2551C211yesmaximal, characteristic
2#1948C212yesmaximal
3#1844C211yesmaximal, characteristic
4#1296C211yesmaximal, characteristic
5#1279C212yesmaximal
6C2×C4⋊Q8—22no—
7C2×#106—22no—
8C2×#106—22no—
9C2×C4⋊C8C2212yes—
10C2×C4×C8C2211yescharacteristic
11#395—22no—
12#389—22no—
13#384C2211yescharacteristic
14#384C2211yescharacteristic
15C4×C4⋊C4C2212yes—
16#340—22no—
17C22×Q8—22no—
18C22×C8—21no—
19C22×C8—22no—
20C4⋊Q8—44no—
21C4⋊Q8—44no—
22C2×C4⋊C4—24no—
23C2×C4⋊C4—22no—
24C2×C4⋊C4—22no—
25C2×C4⋊C4—21no—
26C2×C4⋊C4D412yes—
27C2×C4⋊C4D412yes—
28C2×C4⋊C4D412yes—
29C2×C42—22no—
30C2×C42C2311yescharacteristic
31#106—44no—
32#106—44no—
33C4⋊C8—22no—
34C4⋊C8Q814yescomplemented
35C4×C8—21no—
36C4×C8Q812yescomplemented
37#95—22no—
38#95—22no—
39C2×Q8—48no—
40C2×Q8—82no—
41C22×C4—22no—
42C22×C4—22no—
43C22×C4—22no—
44C22×C4—41no—
45C22×C4C2×D411yescharacteristic
46C22×C4C2×D412yes—
47C2×C8—22no—
48C2×C8—22no—
49C2×C8—22no—
50C2×C8—24no—
51C2×C8—42no—
52C2×C8—42no—
53C4⋊C4—22no—
54C4⋊C4—22no—
55C4⋊C4—42no—
56C4⋊C4—48no—
57C4⋊C4—42no—
58C4⋊C4—42no—
59C4⋊C4—42no—
60C4⋊C4—42no—
61C4⋊C4—42no—
62C4⋊C4SD1614yes—
63C4⋊C4SD1614yes—
64C42—42no—
65C42—42no—
66C42C2×Q811yescharacteristic
67C42C2×Q812yes—
68C42#4111yescharacteristic
69C23#12011yescharacteristic
70Q8—88no—
71C2×C4—21no—
72C2×C4—21no—
73C2×C4—24no—
74C2×C4—24no—
75C2×C4—42no—
76C2×C4—42no—
77C2×C4—42no—
78C2×C4—42no—
79C2×C4—44no—
80C2×C4—42no—
81C2×C4—82no—
82C2×C4—81no—
83C2×C4C22⋊Q811yescharacteristic
84C2×C4C22⋊Q812yes—
85C2×C4C4⋊Q811yescharacteristic
86C2×C4C4⋊Q812yes—
87C2×C4C2×SD1612yes—
88C2×C4C2×SD1612yes—
89C2×C4AGL(1,ℤ/8)12yes—
90C2×C4#13712yes—
91C8—24no—
92C8—44no—
93C22#39511yescharacteristic
94C22#44812yes—
95C22#45012yes—
96C22#45311yescharacteristic
97C22#45611yescharacteristic
98C4—21no—
99C4—21no—
100C4—44no—
101C4—44no—
102C4—82no—
103C4—161no—
104C4#47512yes—
105C4#47612yes—
106C4#49812yes—
107C4#50112yes—
108C2#162311yescharacteristic
109C2#162911yescharacteristic
110C2#165112yes—
111C2#205812yes—
112C2#206011yescharacteristic
subgroupG/H
center, socle, prime radicalC23#120
commutator, Frattini, cosocleC2×C42C23
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
34. C4⋊C8Q8semidirect
36. C4×C8Q8semidirect

Maximal subgroups

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

subgroupindex
#25512
#19482
#18442
#12962
#12792