Finite Group Databasebeta

← #8180

Subgroups — #8180

Order 256.

265 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 265 conjugacy classes of subgroups — too many to draw. Only its 107 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#2295C211yesmaximal, characteristic
2C4×C4⋊C8C211yesmaximal, characteristic
3C4×#97C211yesmaximal, characteristic
4C2×Q8⋊C8C212yesmaximal
5#1279C212yesmaximal
6C2×C4×Q8C2211yescharacteristic
7C2×C4⋊C8C2212yes—
8C2×#97—22no—
9C2×C4×C8—21no—
10C2×C4×C8C2212yes—
11#391C412yes—
12#389C412yes—
13#387—22no—
14C4×C4⋊C4—21no—
15C4×C4⋊C4C2211yescharacteristic
16#376—21no—
17C43C2211yescharacteristic
18#336—21no—
19Q8⋊C8C418yescomplemented
20C22×Q8C2×C411yescharacteristic
21C22×C8—22no—
22C22×C8—22no—
23C4×Q8—22no—
24C4×Q8C2×C414yes—
25C2×C4⋊C4—21no—
26C2×C4⋊C4—22no—
27C2×C4⋊C4C2×C412yes—
28C2×C4⋊C4C2×C411yescharacteristic
29C2×C42—21no—
30C2×C42—21no—
31C2×C42C2×C412yes—
32C2×C42D412yes—
33C2×C42D411yescharacteristic
34C2×C42D411yescharacteristic
35C2×C42C2311yescharacteristic
36C4⋊C8—22no—
37C4⋊C8C2×C414yes—
38#97—28no—
39C4×C8—22no—
40C4×C8—42no—
41C4×C8C2×C414yes—
42#95—22no—
43#95—22no—
44#95—22no—
45#95—21no—
46C2×Q8—21no—
47C2×Q8—24no—
48C2×Q8C4212yes—
49C22×C4—21no—
50C22×C4—21no—
51C22×C4—22no—
52C22×C4C22⋊C412yes—
53C22×C4C22⋊C412yes—
54C22×C4C22×C411yescharacteristic
55C22×C4C2×D411yescharacteristic
56C22×C4C2×D411yescharacteristic
57C2×C8—28no—
58C2×C8—24no—
59C2×C8—24no—
60C2×C8—42no—
61C2×C8—42no—
62C4⋊C4—21no—
63C4⋊C4—24no—
64C4⋊C4—24no—
65C4⋊C4—44no—
66C4⋊C4C4212yes—
67C42—24no—
68C42—24no—
69C42—24no—
70C42—21no—
71C42—21no—
72C42—22no—
73C42—41no—
74C42—41no—
75C42C22×C412yes—
76C42#4112yes—
77C23C2×C22⋊C411yescharacteristic
78Q8—24no—
79Q8—42no—
80C2×C4—22no—
81C2×C4—22no—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—42no—
89C2×C4—42no—
90C2×C4—42no—
91C2×C4—42no—
92C2×C4—42no—
93C2×C4#10414yes—
94C2×C4C2×C4211yescharacteristic
95C2×C4#11711yescharacteristic
96C2×C4C4×D412yes—
97C2×C4C4×D412yes—
98C2×C4#13114yes—
99C2×C4AGL(1,ℤ/8)11yescharacteristic
100C2×C4#13712yes—
101C2×C4#13711yescharacteristic
102C8—28no—
103C8—44no—
104C22C4×C22⋊C411yescharacteristic
105C22#40812yes—
106C22#41711yescharacteristic
107C22#41911yescharacteristic
108C22C2×#10412yes—
109C4—24no—
110C4—22no—
111C4—42no—
112C4—42no—
113C4—42no—
114C4—82no—
115C4#40512yes—
116C4#43312yes—
117C4#44012yes—
118C4#44112yes—
119C2#148312yes—
120C2#148512yes—
121C2#175011yescharacteristic
122C2C4×#10411yescharacteristic
123C2#176311yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socle, prime radicalC23C2×C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
19. Q8⋊C8C4semidirect

Maximal subgroups

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

subgroupindex
#22952
C4×C4⋊C82
C4×#972
C2×Q8⋊C82
#12792