Finite Group Databasebeta

← #23542

Subgroups — #23542

Order 256.

681 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 681 conjugacy classes of subgroups — too many to draw. Only its 175 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
1C23×Q16C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3C2×#419C212yesmaximal
4#2310C212yesmaximal
5#2056C218yesmaximal, complemented
6#1735C211yesmaximal, characteristic
7C23×Q8C2212yes—
8C22×Q16—28no—
9C22×Q16—24no—
10C22×Q16C2214yes—
11C22×M16C2211yescharacteristic
12C23×C8C2211yescharacteristic
13C2×#117C2212yes—
14C2×#117C2211yescharacteristic
15#424—24no—
16C2×C4⋊C8C2214yes—
17#419—28no—
18C2×#103C2218yes—
19#391—24no—
20#391C2218yes—
21#381—24no—
22#340C2214yes—
23C22×Q8—22no—
24C22×Q8—24no—
25C22×Q8—24no—
26C22×Q8—24no—
27C22×Q8—24no—
28C22×Q8—24no—
29C22×Q8D418yes—
30C22×Q8C2314yes—
31C23×C4—22no—
32C23×C4C2311yescharacteristic
33C2×Q16—232no—
34C2×Q16—216no—
35C2×Q16—28no—
36C2×M16—24no—
37C2×M16—22no—
38C22×C8—24no—
39C22×C8D414yes—
40C22×C8C2312yes—
41C22×C8C2312yes—
42#117—22no—
43#117—22no—
44#117—24no—
45#117—24no—
46C2×C4⋊C4D412yes—
47C2×C4⋊C4C2314yes—
48C2×C22⋊C4—22no—
49C2×C22⋊C4D412yes—
50C2×C42—22no—
51C2×C42C2312yes—
52C4⋊C8—28no—
53#103—216no—
54#95—216no—
55C24C2×D411yescharacteristic
56C2×Q8—28no—
57C2×Q8—24no—
58C2×Q8—216no—
59C2×Q8—216no—
60C2×Q8—24no—
61C2×Q8—24no—
62C2×Q8—24no—
63C2×Q8—24no—
64C2×Q8—44no—
65C2×Q8—44no—
66C2×Q8—48no—
67C2×Q8—48no—
68C2×Q8C2×D418yes—
69C22×C4—28no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—44no—
73C22×C4—44no—
74C22×C4C2×D414yes—
75C22×C4C2×D414yes—
76C22×C4C2×D412yes—
77C22×C4C2×D411yescharacteristic
78C22×C4#4112yes—
79C22×C4#4114yes—
80C22×C4C2411yescharacteristic
81Q16—232no—
82M16—44no—
83C2×C8—28no—
84C2×C8—24no—
85C2×C8—24no—
86C2×C8—22no—
87C2×C8C2×D414yes—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C22⋊C4—24no—
92C22⋊C4—44no—
93C42—22no—
94C42—22no—
95C42—44no—
96C23—24no—
97C23#12112yes—
98C23#12114yes—
99C23C22×D411yescharacteristic
100Q8—28no—
101Q8—28no—
102Q8—44no—
103Q8—44no—
104Q8—416no—
105C2×C4—24no—
106C2×C4—28no—
107C2×C4—28no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—416no—
111C2×C4—44no—
112C2×C4—48no—
113C2×C4#12014yes—
114C2×C4#12114yes—
115C2×C4#12112yes—
116C2×C4#12318yes—
117C2×C4#12414yes—
118C2×C4C22×D412yes—
119C2×C4C22×D411yescharacteristic
120C2×C4C2×#4111yescharacteristic
121C2×C4C2×#4112yes—
122C8—24no—
123C8—42no—
124C22—28no—
125C22—24no—
126C22#39414yes—
127C22C2×#12112yes—
128C22C2×#12111yescharacteristic
129C22#57814yes—
130C4—48no—
131C4—44no—
132C4—84no—
133C4#39414yes—
134C4C2×#12011yescharacteristic
135C4C2×#12312yes—
136C4C2×#12411yescharacteristic
137C2—24no—
138C2C2×#39411yescharacteristic
139C2#304414yes—
140C2#305912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #2056C2semidirect

Maximal subgroups

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

subgroupindex
C23×Q162
C2×#4242
C2×#4192
#23102
#20562
#17352