Finite Group Databasebeta

← #21203

Subgroups — #21203

Order 256.

1123 conjugacy classes of subgroups; only the 263 normal subgroups are shown.

normal subgroups only

This group has 1123 conjugacy classes of subgroups — too many to draw. Only its 263 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×#418C214yesmaximal, complemented
3C2×C4×M16C211yesmaximal, characteristic, complemented
4#2285C211yesmaximal, characteristic, complemented
5#1961C214yesmaximal, complemented
6#1957C214yesmaximal, complemented
7C23×D4—22no—
8C23×D4C2212yes—
9C22×M16C2212yes—
10C2×#127—22no—
11C2×#127—24no—
12C2×#127C418yescomplemented
13C2×#127C2212yes—
14C2×#127C2212yes—
15C2×#117C2212yes—
16C22×C42C2211yescharacteristic
17#418—216no—
18C2×#102C22116yescomplemented
19C4×M16—24no—
20C2×#97C2212yescomplemented
21C2×C4×C8C2212yescomplemented
22#384C2212yescomplemented
23#382C2212yescomplemented
24#380—22no—
25C4×C4⋊C4—22no—
26C25—22no—
27C22×D4—216no—
28C22×D4—28no—
29C22×D4—22no—
30C22×D4—24no—
31C22×D4—24no—
32C22×D4—24no—
33C22×D4—28no—
34C22×D4—416no—
35C22×D4C2×C418yes—
36C22×D4C2314yes—
37C23×C4D412yes—
38C23×C4C2311yescharacteristic
39C2×M16—24no—
40C2×M16—24no—
41C2×M16D418yescomplemented
42C22×C8C2314yes—
43#127—216no—
44#127—24no—
45#127—24no—
46#127C2×C418yes—
47#127C2×C418yes—
48#117—28no—
49C2×C4⋊C4—24no—
50C2×C4⋊C4C2314yes—
51C2×C22⋊C4—22no—
52C2×C42—22no—
53C2×C42C2×C414yes—
54C2×C42D412yes—
55C2×C42D414yes—
56C2×C42C2311yescharacteristic
57C2×C42C2311yescharacteristic
58#102—232no—
59#97—24no—
60C4×C8—24no—
61#95—24no—
62C24—28no—
63C24—24no—
64C24—416no—
65C24—44no—
66C24—44no—
67C24C2×D411yescharacteristic
68C2×D4—28no—
69C2×D4—216no—
70C2×D4—216no—
71C2×D4—232no—
72C2×D4—28no—
73C2×D4—24no—
74C2×D4—28no—
75C2×D4—416no—
76C2×D4—464no—
77C2×D4—416no—
78C2×D4—44no—
79C2×D4—44no—
80C2×D4—416no—
81C2×D4C22×C418yes—
82C22×C4—28no—
83C22×C4—24no—
84C22×C4C22⋊C418yes—
85C22×C4C22×C412yes—
86C22×C4C2×D412yes—
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D412yes—
89C22×C4C2×D412yes—
90C22×C4C2×D414yes—
91C22×C4#4114yes—
92C22×C4C2411yescharacteristic
93M16—216no—
94C2×C8—24no—
95C2×C8—24no—
96C2×C8C2×D418yescomplemented
97C4⋊C4—28no—
98C4⋊C4—48no—
99C22⋊C4—44no—
100C42—44no—
101C42C22⋊C418yes—
102C42C22×C412yes—
103C42C22×C412yes—
104C42C2×D412yes—
105C42C2×D412yes—
106C23—24no—
107C23—28no—
108C23—432no—
109C23—44no—
110C23—44no—
111C23—416no—
112C23—416no—
113C23—816no—
114C23—816no—
115C23C2×C22⋊C412yes—
116C23#12412yes—
117C23#12712yes—
118C23C22×D411yescharacteristic
119D4—216no—
120D4—432no—
121D4—48no—
122D4—416no—
123D4—432no—
124C2×C4—24no—
125C2×C4—216no—
126C2×C4—44no—
127C2×C4—48no—
128C2×C4C2×C22⋊C414yes—
129C2×C4C2×C22⋊C412yes—
130C2×C4C2×C22⋊C414yes—
131C2×C4C4×D418yes—
132C2×C4#12118yes—
133C2×C4#12412yes—
134C2×C4#12712yes—
135C2×C4AGL(1,ℤ/8)18yes—
136C2×C4C23×C411yescharacteristic
137C2×C4C22×D412yes—
138C2×C4C22×D411yescharacteristic
139C2×C4C2×#4112yes—
140C8—28no—
141C22—24no—
142C22—24no—
143C22—24no—
144C22—416no—
145C22—48no—
146C22—832no—
147C22—88no—
148C22—88no—
149C22#39014yes—
150C22C22×C22⋊C411yescharacteristic
151C22C2×#12411yescharacteristic
152C22C2×#12711yescharacteristic
153C22C2×AGL(1,ℤ/8)14yes—
154C4—24no—
155C4—84no—
156C4#39014yes—
157C4#41818yescomplemented
158C4C2×C4×D412yes—
159C4C2×#12112yes—
160C2—24no—
161C2—88no—
162C2C2×#39011yescharacteristic
163C2C2×#41812yes—
164C2#313812yes—
165C2#315112yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×#127C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#418C2semidirect
3. C2×C4×M16C2semidirect
4. #2285C2semidirect
5. #1961C2semidirect
6. #1957C2semidirect
12. C2×#127C4semidirect
18. C2×#102C22semidirect
20. C2×#97C22semidirect
21. C2×C4×C8C22semidirect
22. #384C22semidirect
23. #382C22semidirect
41. C2×M16D4semidirect
96. C2×C8C2×D4semidirect
157. C4#418semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#4182
C2×C4×M162
#22852
#19612
#19572