Finite Group Databasebeta

← #10348

Subgroups — #10348

Order 256.

294 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 77 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, complemented
2#1982C212yesmaximal
3#1957C211yesmaximal, characteristic
4#1296C211yesmaximal, characteristic, complemented
5#1279C212yesmaximal, complemented
6C2×C4⋊Q8—22no—
7C2×#127C2211yescharacteristic
8C2×C4⋊C8C2212yes—
9C2×#102—22no—
10C2×#102—22no—
11C2×#102—22no—
12C2×C4×C8C2211yescharacteristic
13#395—22no—
14#389—22no—
15#384C2211yescharacteristic
16C4×C4⋊C4C2212yes—
17C22×Q8—22no—
18C22×D4—21no—
19C22×D4—22no—
20C22×C8—21no—
21C22×C8—22no—
22C4⋊Q8—44no—
23C4⋊Q8—44no—
24#127—22no—
25#127—21no—
26#127Q812yescomplemented
27C2×C4⋊C4—24no—
28C2×C4⋊C4—22no—
29C2×C4⋊C4D412yes—
30C2×C4⋊C4D412yes—
31C2×C4⋊C4D412yes—
32C2×C42—22no—
33C2×C42C2311yescharacteristic
34C4⋊C8—22no—
35C4⋊C8—22no—
36#102—44no—
37#102—44no—
38#102—44no—
39C4×C8—22no—
40#95—22no—
41#95—22no—
42C24—41no—
43C2×Q8—48no—
44C2×Q8—82no—
45C2×D4—22no—
46C2×D4—24no—
47C2×D4—42no—
48C2×D4—42no—
49C2×D4—41no—
50C2×D4—42no—
51C2×D4—42no—
52C2×D4—42no—
53C2×D4—42no—
54C2×D4—42no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D412yes—
60C2×C8—22no—
61C2×C8—41no—
62C2×C8—41no—
63C2×C8—42no—
64C2×C8—42no—
65C2×C8—42no—
66C4⋊C4—22no—
67C4⋊C4—22no—
68C4⋊C4—42no—
69C4⋊C4—48no—
70C4⋊C4—42no—
71C4⋊C4—42no—
72C4⋊C4D814yes—
73C4⋊C4SD1614yes—
74C42—42no—
75C42—42no—
76C42C2×Q811yescharacteristic
77C42#4112yes—
78C42#4111yescharacteristic
79C23—42no—
80C23—82no—
81C23—82no—
82C23—81no—
83C23—81no—
84C23#12011yescharacteristic
85Q8—88no—
86D4—44no—
87D4—44no—
88D4—44no—
89D4—82no—
90D4—82no—
91D4—82no—
92C2×C4—21no—
93C2×C4—21no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—42no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—42no—
102C2×C4C22⋊Q811yescharacteristic
103C2×C4C22⋊Q812yes—
104C2×C4#12411yescharacteristic
105C2×C4#12412yes—
106C2×C4C2×D812yes—
107C2×C4C2×SD1612yes—
108C2×C4AGL(1,ℤ/8)12yes—
109C2×C4#13712yes—
110C8—42no—
111C8—82no—
112C22—84no—
113C22—82no—
114C22—161no—
115C22—161no—
116C22—162no—
117C22#39311yescharacteristic
118C22#44712yes—
119C22#44812yes—
120C22#45311yescharacteristic
121C22#45411yescharacteristic
122C4—21no—
123C4—21no—
124C4—44no—
125C4—44no—
126C4—82no—
127C4#47412yes—
128C4#47612yes—
129C4#48612yes—
130C4#48912yes—
131C2—162no—
132C2#161911yescharacteristic
133C2#162311yescharacteristic
134C2#162712yes—
135C2#202312yes—
136C2#202711yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
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
1. #2551C2semidirect
4. #1296C2semidirect
5. #1279C2semidirect
26. #127Q8semidirect

Maximal subgroups

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

subgroupindex
#25512
#19822
#19572
#12962
#12792