Finite Group Databasebeta

← #20990

Subgroups — #20990

Order 256.

933 conjugacy classes of subgroups; only the 239 normal subgroups are shown.

normal subgroups only

This group has 933 conjugacy classes of subgroups — too many to draw. Only its 239 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
1C2×#568C211yesmaximal, characteristic, complemented
2C2×#535C211yesmaximal, characteristic
3C22×#100C212yesmaximal, complemented
4#2879C211yesmaximal, characteristic, complemented
5#1900C218yesmaximal, complemented
6#1742C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C23×D4C2211yescharacteristic
9#568—28no—
10C2×#131—24no—
11C22×M16C2212yes—
12C22×M16C2212yes—
13C22×M16C2214yescomplemented
14#535—24no—
15#535—24no—
16C2×#127C412yes—
17C2×#124C412yes—
18C2×#121C2214yes—
19C2×#120C414yes—
20C2×#117C2211yescharacteristic
21C2×#100—28no—
22C2×#100C2218yes—
23#408—24no—
24#407C2214yescomplemented
25#343C2218yescomplemented
26C25C2×C412yes—
27C2×#41—24no—
28C2×#41—24no—
29C2×#41D414yes—
30C2×#41D414yes—
31C22×Q8C2×C411yescharacteristic
32C22×D4—22no—
33C22×D4—22no—
34C22×D4—24no—
35C22×D4—24no—
36C22×D4C2×C412yes—
37C22×D4C2×C412yes—
38C22×D4C2×C411yescharacteristic
39C22×D4C2×C418yes—
40C22×D4C2312yes—
41C23×C4C2312yes—
42C23×C4C2311yescharacteristic
43#131—232no—
44C2×M16—22no—
45C2×M16—24no—
46C2×M16—24no—
47C2×M16—216no—
48C2×M16—22no—
49C2×M16—24no—
50C2×M16—24no—
51C2×M16D418yescomplemented
52C2×M16C2314yes—
53C2×M16C2314yes—
54C22×C8—22no—
55C22×C8—24no—
56C22×C8—22no—
57#127—28no—
58#124—28no—
59#121—28no—
60#121—28no—
61#120—216no—
62#117—22no—
63#117—22no—
64C2×C4⋊C4C2312yes—
65C2×C22⋊C4C2×C412yes—
66C2×C22⋊C4C2×C418yes—
67C2×C42C2×C412yes—
68#100—216no—
69C22⋊C8—28no—
70C24—24no—
71C24—28no—
72C24—84no—
73C24C22×C414yes—
74C24C22×C412yes—
75C24C22×C411yescharacteristic
76#41—28no—
77#41—28no—
78#41—28no—
79#41—28no—
80C2×Q8—24no—
81C2×Q8C22⋊C414yes—
82C2×D4—28no—
83C2×D4—216no—
84C2×D4—24no—
85C2×D4—24no—
86C2×D4—28no—
87C2×D4—24no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—24no—
91C2×D4—44no—
92C2×D4—44no—
93C2×D4—44no—
94C2×D4—44no—
95C2×D4—88no—
96C2×D4C22⋊C418yes—
97C2×D4C22⋊C414yes—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4C22×C412yes—
101C22×C4C22×C414yes—
102C22×C4C22×C411yescharacteristic
103C22×C4C2×D414yes—
104C22×C4C2×D414yes—
105C22×C4C2×D412yes—
106C22×C4C2×D412yes—
107C22×C4C2×D414yes—
108C22×C4#4114yes—
109C22×C4C2411yescharacteristic
110M16—216no—
111M16—28no—
112M16—24no—
113M16—24no—
114M16—24no—
115M16—44no—
116M16C2×D418yes—
117C2×C8—216no—
118C2×C8—28no—
119C2×C8—24no—
120C2×C8—24no—
121C2×C8—44no—
122C4⋊C4—22no—
123C4⋊C4—22no—
124C22⋊C4—24no—
125C22⋊C4—216no—
126C42—24no—
127C23—24no—
128C23—24no—
129C23—28no—
130C23—42no—
131C23—44no—
132C23—48no—
133C23—48no—
134C23—88no—
135C23—816no—
136C23C2×C22⋊C414yes—
137C23C2×C22⋊C412yes—
138C23C4×D414yes—
139C23C23×C411yescharacteristic
140Q8—28no—
141D4—216no—
142D4—28no—
143D4—42no—
144D4—44no—
145D4—42no—
146D4—48no—
147D4—816no—
148C2×C4—24no—
149C2×C4—24no—
150C2×C4—28no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—44no—
154C2×C4C2×C22⋊C414yes—
155C2×C4C2×C22⋊C412yes—
156C2×C4C4×D414yes—
157C2×C4#12014yes—
158C2×C4#12114yes—
159C2×C4#12114yes—
160C2×C4#12314yes—
161C2×C4C22×D412yes—
162C2×C4C22×D411yescharacteristic
163C2×C4C22×D411yescharacteristic
164C2×C4C2×#4112yes—
165C8—28no—
166C8—44no—
167C22—22no—
168C22—24no—
169C22—28no—
170C22—24no—
171C22—44no—
172C22—48no—
173C22—44no—
174C22—84no—
175C22—88no—
176C22—816no—
177C22#38614yes—
178C22C22×C22⋊C411yescharacteristic
179C22C2×C4×D412yes—
180C4—24no—
181C4—44no—
182C4#38614yes—
183C4C2×#12011yescharacteristic
184C4C2×#12112yes—
185C4C2×#12311yescharacteristic
186C2—22no—
187C2—24no—
188C2—44no—
189C2—84no—
190C2C2×#38611yescharacteristic
191C2#288812yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#535C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#568C2semidirect
3. C22×#100C2semidirect
4. #2879C2semidirect
5. #1900C2semidirect
6. #1742C2semidirect
13. C22×M16C22semidirect
24. #407C22semidirect
25. #343C22semidirect
51. C2×M16D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5682
C2×#5352
C22×#1002
#28792
#19002
#17422