Finite Group Databasebeta

← #8929

Subgroups — #8929

Order 256.

238 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 87 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#2369C211yesmaximal, characteristic
2#1956C211yesmaximal, characteristic
3#1947C212yesmaximal
4C2×#333C211yesmaximal, characteristic
5#1279C212yesmaximal
6C2×C4⋊Q8C2211yescharacteristic
7C2×#107—22no—
8C2×C4⋊C8C2212yes—
9C2×#103—22no—
10C2×C4×C8C2211yescharacteristic
11#391—22no—
12#389—22no—
13#384C2211yescharacteristic
14C4×C4⋊C4—22no—
15C4×C4⋊C4C2212yes—
16#340—22no—
17#333C414yescomplemented
18C22×Q8D412yes—
19C22×C8—22no—
20C22×C8—21no—
21C4⋊Q8—22no—
22C4⋊Q8C2×C412yes—
23C4⋊Q8Q812yes—
24C2×C4⋊C4—22no—
25C2×C4⋊C4—22no—
26C2×C4⋊C4—21no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4D412yes—
29C2×C4⋊C4D412yes—
30C2×C42—22no—
31C2×C42—22no—
32C2×C42C2311yescharacteristic
33#107—44no—
34C4⋊C8—22no—
35C4⋊C8C2×C414yes—
36#103—44no—
37C4×C8—22no—
38#95—24no—
39#95—22no—
40C2×Q8—22no—
41C2×Q8—42no—
42C2×Q8—42no—
43C2×Q8C4⋊C414yes—
44C22×C4—22no—
45C22×C4—22no—
46C22×C4—22no—
47C22×C4—41no—
48C22×C4C2×D411yescharacteristic
49C22×C4C2×D412yes—
50C2×C8—22no—
51C2×C8—24no—
52C2×C8—41no—
53C2×C8—41no—
54C2×C8—42no—
55C2×C8—42no—
56C4⋊C4—24no—
57C4⋊C4—24no—
58C4⋊C4—22no—
59C4⋊C4—22no—
60C4⋊C4—22no—
61C4⋊C4—42no—
62C4⋊C4—42no—
63C4⋊C4—42no—
64C4⋊C4—82no—
65C4⋊C4Q1614yes—
66C42—42no—
67C42—42no—
68C42—82no—
69C42C22×C411yescharacteristic
70C42C2×Q811yescharacteristic
71C42#4112yes—
72C23#12011yescharacteristic
73Q8—44no—
74Q8—82no—
75C2×C4—21no—
76C2×C4—21no—
77C2×C4—24no—
78C2×C4—24no—
79C2×C4—42no—
80C2×C4—42no—
81C2×C4—42no—
82C2×C4—42no—
83C2×C4—42no—
84C2×C4—42no—
85C2×C4—42no—
86C2×C4—82no—
87C2×C4—81no—
88C2×C4C2×C4⋊C411yescharacteristic
89C2×C4C4×D412yes—
90C2×C4C22⋊Q812yes—
91C2×C4#12311yescharacteristic
92C2×C4C2×Q1612yes—
93C2×C4#13512yes—
94C2×C4AGL(1,ℤ/8)12yes—
95C2×C4#13712yes—
96C8—42no—
97C8—44no—
98C22#38511yescharacteristic
99C22#44912yes—
100C22#45112yes—
101C22#45311yescharacteristic
102C22#45511yescharacteristic
103C4—21no—
104C4—21no—
105C4—44no—
106C4—44no—
107C4—82no—
108C4—161no—
109C4C4×Q1612yes—
110C4#44012yes—
111C4#47712yes—
112C4#47912yes—
113C2#162411yescharacteristic
114C2#163311yescharacteristic
115C2#164412yes—
116C2#185611yescharacteristic
117C2#186312yes—
subgroupG/H
center, socle, prime radicalC23#120
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ 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
17. #333C4semidirect

Maximal subgroups

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

subgroupindex
#23692
#19562
#19472
C2×#3332
#12792