Finite Group Databasebeta

← #7103

Subgroups — #7103

Order 256.

346 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 45 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#1438C211yesmaximal, characteristic
2#1280C212yesmaximal, complemented
3C23×D4C411yescharacteristic
4C22×C22⋊C4—22no—
5C2×C22⋊C8—22no—
6C2×#95C411yescharacteristic
7C2×#95C2211yescharacteristic
8C25—21no—
9C22×D4—21no—
10C22×D4—41no—
11C22×D4—41no—
12C22×D4—44no—
13C22×D4C812yescomplemented
14C23×C4—21no—
15C23×C4C2×C411yescharacteristic
16C23×C4D412yes—
17C22×C8—42no—
18C2×C22⋊C4—44no—
19C2×C22⋊C4—44no—
20C2×C22⋊C4—42no—
21C2×C22⋊C4—42no—
22C22⋊C8—24no—
23C22⋊C8—42no—
24#95—41no—
25#95—41no—
26C24—24no—
27C24—22no—
28C24—42no—
29C24—42no—
30C24—42no—
31C24—41no—
32C24—41no—
33C24—42no—
34C24—42no—
35C24C22⋊C411yescharacteristic
36C2×D4—42no—
37C2×D4—42no—
38C2×D4—44no—
39C2×D4—44no—
40C2×D4—48no—
41C2×D4—44no—
42C2×D4—44no—
43C22×C4—22no—
44C22×C4—21no—
45C22×C4—21no—
46C22×C4—22no—
47C22×C4—22no—
48C22×C4—42no—
49C22×C4—42no—
50C22×C4—42no—
51C22×C4—42no—
52C22×C4—41no—
53C22×C4—41no—
54C22×C4—42no—
55C22×C4C2×C811yescharacteristic
56C22×C4M1611yescharacteristic
57C22×C4D812yes—
58C22×C4SD1612yes—
59C2×C8—44no—
60C2×C8—82no—
61C2×C8—82no—
62C22⋊C4—48no—
63C22⋊C4—48no—
64C23—22no—
65C23—21no—
66C23—21no—
67C23—24no—
68C23—44no—
69C23—44no—
70C23—42no—
71C23—44no—
72C23—44no—
73C23—44no—
74C23—44no—
75C23—42no—
76C23—44no—
77C23—44no—
78C23—82no—
79C23—82no—
80C23—82no—
81C23—82no—
82C23—82no—
83C23—82no—
84C23—81no—
85C23—81no—
86C23—81no—
87C23—81no—
88C23C22⋊C811yescharacteristic
89C23#9911yescharacteristic
90C23#10011yescharacteristic
91C23#10212yes—
92C23#10412yes—
93D4—44no—
94D4—44no—
95D4—48no—
96C2×C4—21no—
97C2×C4—21no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—42no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—42no—
104C2×C4—42no—
105C2×C4—42no—
106C2×C4—41no—
107C2×C4—41no—
108C2×C4—44no—
109C2×C4—42no—
110C2×C4—82no—
111C2×C4—81no—
112C2×C4—82no—
113C2×C4—81no—
114C8—84no—
115C22—21no—
116C22—21no—
117C22—21no—
118C22—21no—
119C22—22no—
120C22—22no—
121C22—22no—
122C22—22no—
123C22—48no—
124C22—44no—
125C22—84no—
126C22—84no—
127C22—84no—
128C22—82no—
129C22—84no—
130C22—84no—
131C22—82no—
132C22#32311yescharacteristic
133C22D4⋊C812yes—
134C22#32712yes—
135C22#32911yescharacteristic
136C22#33111yescharacteristic
137C22AΣL(1,𝔽16)12yes—
138C22#35311yescharacteristic
139C22#35511yescharacteristic
140C4—41no—
141C4—41no—
142C4—42no—
143C4—42no—
144C4—82no—
145C2—21no—
146C2—22no—
147C2—21no—
148C2—84no—
149C2#127011yescharacteristic
150C2#131611yescharacteristic
151C2#131811yescharacteristic
152C2#134312yes—
153C2#134512yes—
subgroupG/H
center, socleC23#99
commutatorC22×C4C2×C8
Frattini, cosocleC2×#95C22
prime radicalC23×D4C4
LCSG ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24 ◁ C2×#95 ◁ G
LECSG ▷ C2×#95 ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1280C2semidirect
13. C22×D4C8semidirect

Maximal subgroups

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

subgroupindex
#14382
#12802