Finite Group Databasebeta

← #7786

Subgroups — #7786

Order 256.

341 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 341 conjugacy classes of subgroups — too many to draw. Only its 53 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#2679C211yesmaximal, characteristic
2#2093C211yesmaximal, characteristic, complemented
3#2071C212yesmaximal, complemented
4#1270C211yesmaximal, characteristic, complemented
5#1270C212yesmaximal, complemented
6C2×#120—22no—
7C2×#120—21no—
8C2×#107—21no—
9C2×#102—22no—
10C2×#102—21no—
11#394—22no—
12#394—21no—
13#390C2212yes—
14#390C2211yescharacteristic
15#384C2211yescharacteristic, complemented
16#340—22no—
17#336C2212yescomplemented
18#336C2211yescharacteristic, complemented
19C25—21no—
20C22×D4—21no—
21C22×D4—22no—
22C22×D4D412yes—
23C22×D4D411yescharacteristic
24C22×C8—21no—
25C22×C8—22no—
26#120—44no—
27#120—42no—
28#120—44no—
29#120—42no—
30C2×C4⋊C4—22no—
31C2×C4⋊C4—21no—
32C2×C4⋊C4D412yes—
33C2×C4⋊C4D411yescharacteristic
34C2×C22⋊C4—22no—
35C2×C22⋊C4—21no—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—22no—
38C2×C22⋊C4—22no—
39C2×C42C2311yescharacteristic
40#107—42no—
41#102—42no—
42#102—44no—
43#95—21no—
44C24—22no—
45C24—21no—
46C24—44no—
47C24—42no—
48C24—81no—
49C24—82no—
50C24—81no—
51C2×D4—22no—
52C2×D4—21no—
53C2×D4—41no—
54C2×D4—42no—
55C2×D4—42no—
56C2×D4—41no—
57C2×D4—44no—
58C2×D4—44no—
59C2×D4—44no—
60C2×D4—81no—
61C2×D4—82no—
62C2×D4D814yes—
63C2×D4SD1612yes—
64C22×C4—21no—
65C22×C4—22no—
66C22×C4—41no—
67C22×C4C2×D412yes—
68C22×C4C2×D411yescharacteristic
69C2×C8—22no—
70C2×C8—41no—
71C2×C8—41no—
72C2×C8—42no—
73C2×C8—42no—
74C2×C8—42no—
75C4⋊C4—41no—
76C4⋊C4—42no—
77C4⋊C4—41no—
78C4⋊C4—41no—
79C4⋊C4—42no—
80C4⋊C4—42no—
81C22⋊C4—44no—
82C22⋊C4—42no—
83C22⋊C4—42no—
84C22⋊C4—42no—
85C22⋊C4—42no—
86C22⋊C4—42no—
87C22⋊C4—42no—
88C22⋊C4—42no—
89C42—41no—
90C23—24no—
91C23—22no—
92C23—42no—
93C23—42no—
94C23—42no—
95C23—41no—
96C23—42no—
97C23—42no—
98C23—42no—
99C23—42no—
100C23—42no—
101C23—41no—
102C23—84no—
103C23—88no—
104C23—88no—
105C23—84no—
106C23—84no—
107C23#12011yescharacteristic
108D4—44no—
109D4—42no—
110D4—82no—
111D4—81no—
112D4—84no—
113D4—88no—
114C2×C4—21no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—21no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—41no—
122C2×C4—42no—
123C2×C4—82no—
124C2×C4—81no—
125C2×C4C2×D812yes—
126C2×C4C2×SD1611yescharacteristic
127C2×C4AGL(1,ℤ/8)12yes—
128C2×C4AGL(1,ℤ/8)11yescharacteristic
129C8—42no—
130C8—82no—
131C22—44no—
132C22—42no—
133C22—44no—
134C22—44no—
135C22—44no—
136C22—816no—
137C22—82no—
138C22—82no—
139C22—82no—
140C22—81no—
141C22—82no—
142C22—81no—
143C22—82no—
144C22#44712yes—
145C22#45011yescharacteristic
146C22#45311yescharacteristic
147C22#45512yes—
148C22#45811yescharacteristic
149C4—22no—
150C4—22no—
151C4—21no—
152C4—21no—
153C4—81no—
154C4—82no—
155C4—161no—
156C2—84no—
157C2—82no—
158C2#160712yes—
159C2#161311yescharacteristic
160C2#161911yescharacteristic
161C2#163912yes—
162C2#165911yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radical#2679C2
LCSG ▷ C2×C42 ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2093C2semidirect
3. #2071C2semidirect
4. #1270C2semidirect
5. #1270C2semidirect
15. #384C22semidirect
17. #336C22semidirect
18. #336C22semidirect

Maximal subgroups

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

subgroupindex
#26792
#20932
#20712
#12702