Finite Group Databasebeta

← #14272

Subgroups — #14272

Order 256.

1391 conjugacy classes of subgroups; only the 287 normal subgroups are shown.

normal subgroups only

This group has 1391 conjugacy classes of subgroups — too many to draw. Only its 287 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
1C22×#127C211yesmaximal, characteristic
2C2×#390C214yesmaximal, complemented
3C2×#382C211yesmaximal, characteristic, complemented
4C2×#376C211yesmaximal, characteristic, complemented
5#1438C218yesmaximal, complemented
6C23×D4C2212yes—
7C23×D4C2214yes—
8C2×#127—24no—
9C2×#127—24no—
10C2×#127C418yescomplemented
11C22×C4⋊C4C2212yes—
12C22×C22⋊C4C22116yes—
13C22×C42C2212yes—
14C22×C42C2211yescharacteristic
15#390—216no—
16#382—24no—
17#376—24no—
18C2×#95C2214yes—
19C2×#95C2214yes—
20C25C2314yes—
21C22×D4—28no—
22C22×D4—28no—
23C22×D4—24no—
24C22×D4—24no—
25C22×D4—28no—
26C22×D4—28no—
27C22×D4—416no—
28C22×D4C2×C418yes—
29C22×D4C2×C4116yes—
30C23×C4C2314yes—
31C23×C4C2314yes—
32C23×C4C2312yes—
33C23×C4C2311yescharacteristic
34#127—232no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4—28no—
37C2×C22⋊C4—232no—
38C2×C22⋊C4—432no—
39C2×C42—24no—
40C2×C42—24no—
41C2×C42C2×C414yes—
42C2×C42D414yes—
43C2×C42D414yes—
44C2×C42D418yescomplemented
45#95—28no—
46#95—28no—
47C24—28no—
48C24—24no—
49C24—24no—
50C24—28no—
51C24—232no—
52C24C22×C418yes—
53C24C2411yescharacteristic
54C2×D4—232no—
55C2×D4—216no—
56C2×D4—232no—
57C2×D4—432no—
58C2×D4—432no—
59C2×D4—432no—
60C2×D4—416no—
61C2×D4—48no—
62C2×D4—48no—
63C22×C4—28no—
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—216no—
67C22×C4—24no—
68C22×C4—28no—
69C22×C4—216no—
70C22×C4C22×C414yes—
71C22×C4C22×C412yes—
72C22×C4C2×D418yes—
73C22×C4C2×D414yes—
74C22×C4C2×D414yes—
75C22×C4C2×D412yes—
76C22×C4C2×D412yes—
77C22×C4C2×D414yes—
78C22×C4#4114yes—
79C4⋊C4—48no—
80C22⋊C4—464no—
81C42—216no—
82C42C22⋊C4116yescomplemented
83C23—28no—
84C23—216no—
85C23—232no—
86C23—48no—
87C23—44no—
88C23—44no—
89C23—416no—
90C23—416no—
91C23—416no—
92C23—416no—
93C23—432no—
94C23C23×C411yescharacteristic
95C23C22×D411yescharacteristic
96C23C22×D411yescharacteristic
97C23C22×D412yes—
98C23C2×#4112yes—
99C23H(5,𝔽2)18yes—
100D4—464no—
101D4—432no—
102C2×C4—28no—
103C2×C4—28no—
104C2×C4—28no—
105C2×C4—28no—
106C2×C4—216no—
107C2×C4—48no—
108C2×C4—48no—
109C2×C4—44no—
110C2×C4—416no—
111C2×C4—48no—
112C2×C4C2×C22⋊C418yes—
113C2×C4C2×C22⋊C414yes—
114C2×C4C4×D418yes—
115C2×C4#12118yes—
116C2×C4#12414yes—
117C2×C4#12714yes—
118C22—416no—
119C22—432no—
120C22—48no—
121C22—816no—
122C22—88no—
123C22—88no—
124C22C22×C22⋊C411yescharacteristic
125C22C2×C4×D412yes—
126C22#51814yes—
127C22C2×#12112yes—
128C22C2×#12411yescharacteristic
129C22C2×#12711yescharacteristic
130C22#53514yes—
131C22#53514yes—
132C22#53518yes—
133C22#54018yes—
134C4—28no—
135C4—48no—
136C4—84no—
137C4#39018yes—
138C2—88no—
139C2C2×#39011yescharacteristic
140C2#230912yes—
141C2#232814yes—
142C2#261914yes—
143C2#264112yes—
144C2#265712yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC22×#127C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#390C2semidirect
3. C2×#382C2semidirect
4. C2×#376C2semidirect
5. #1438C2semidirect
10. C2×#127C4semidirect
44. C2×C42D4semidirect
82. C42C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#3902
C2×#3822
C2×#3762
#14382