Finite Group Databasebeta

← #33517

Subgroups — #33517

Order 256.

690 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 690 conjugacy classes of subgroups — too many to draw. Only its 131 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×D8C211yesmaximal, characteristic, complemented
2C2×#509C212yesmaximal, complemented
3#3050C211yesmaximal, characteristic, complemented
4#2187C214yesmaximal, complemented
5#2184C214yesmaximal, complemented
6#2140C212yesmaximal, complemented
7#2112C211yesmaximal, characteristic, complemented
8C23×D4—21no—
9C2×#135C2211yescharacteristic, complemented
10C22×D8—28no—
11C22×D8—21no—
12C22×D8—22no—
13C22×D8C2214yes—
14C22×D8C2212yes—
15C23×C8C2211yescharacteristic
16#525—21no—
17#509—28no—
18C2×SD32C2214yescomplemented
19C2×D16C2214yescomplemented
20C2×M32C2212yescomplemented
21#467C2212yescomplemented
22#466C2212yescomplemented
23#465—22no—
24#427C2211yescharacteristic, complemented
25#416—21no—
26#357C2218yescomplemented
27C22⋊C16C2214yescomplemented
28C25—41no—
29C2×#41—21no—
30C22×D4—28no—
31C22×D4—24no—
32C22×D4—22no—
33C22×D4—44no—
34C22×D4—42no—
35C22×D4—41no—
36C23×C4D411yescharacteristic
37#135—24no—
38C2×Q16C2311yescharacteristic, complemented
39C2×SD16—21no—
40C2×D8—28no—
41C2×D8—216no—
42C2×D8—216no—
43C2×D8—24no—
44C2×D8—22no—
45C2×D8—24no—
46C2×D8D418yescomplemented
47C2×D8C2314yes—
48C2×D8C2311yescharacteristic, complemented
49C22×C8—24no—
50C22×C8D411yescharacteristic
51C22×C8D412yes—
52C22×C8C2312yes—
53C22×C8C2311yescharacteristic
54#123—41no—
55C22⋊Q8—22no—
56#121—22no—
57#120—41no—
58C4×D4—42no—
59#117—21no—
60SD32—28no—
61D16—28no—
62M32—24no—
63C2×C16C2314yescomplemented
64#107C2312yescomplemented
65#106—21no—
66#103—22no—
67#102—22no—
68C24—48no—
69C24—44no—
70C24—42no—
71C24—88no—
72C24D811yescharacteristic
73#41—42no—
74#41—42no—
75C2×Q8—21no—
76C2×D4—216no—
77C2×D4—28no—
78C2×D4—24no—
79C2×D4—21no—
80C2×D4—48no—
81C2×D4—48no—
82C2×D4—416no—
83C2×D4—42no—
84C2×D4—41no—
85C2×D4—44no—
86C2×D4—42no—
87C2×D4—44no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—41no—
91C22×C4D812yes—
92C22×C4D811yescharacteristic
93C22×C4C2×D412yes—
94C22×C4C2×D411yescharacteristic
95Q16—22no—
96SD16—42no—
97D8—216no—
98D8—28no—
99D8—24no—
100D8—22no—
101D8C2×D418yes—
102C2×C8—22no—
103C2×C8—24no—
104C2×C8—24no—
105C2×C8C2×D412yes—
106C2×C8C2×D411yescharacteristic
107C2×C8C2×D414yes—
108C2×C8C2411yescharacteristic
109C4⋊C4—22no—
110C4⋊C4—42no—
111C22⋊C4—41no—
112C22⋊C4—42no—
113C22⋊C4—42no—
114C42—41no—
115C16—24no—
116C23—22no—
117C23—24no—
118C23—416no—
119C23—44no—
120C23—48no—
121C23—41no—
122C23—832no—
123C23—88no—
124C23—88no—
125C23—88no—
126C23C2×D811yescharacteristic
127C23C2×D812yes—
128Q8—41no—
129Q8—41no—
130D4—28no—
131D4—416no—
132D4—41no—
133D4—44no—
134D4—41no—
135D4—48no—
136D4—82no—
137D4—84no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—24no—
142C2×C4—42no—
143C2×C4—41no—
144C2×C4—82no—
145C2×C4#12012yes—
146C2×C4C2×D812yes—
147C2×C4C2×D811yescharacteristic
148C2×C4AGL(1,ℤ/8)12yes—
149C2×C4C22×D411yescharacteristic
150C8—22no—
151C8#12012yes—
152C8C22×D412yes—
153C22—28no—
154C22—22no—
155C22—22no—
156C22—22no—
157C22—48no—
158C22—816no—
159C22—832no—
160C22—88no—
161C22—82no—
162C22—81no—
163C22#44712yes—
164C22#50914yescomplemented
165C22C22×D811yescharacteristic
166C4—22no—
167C4—82no—
168C4—81no—
169C4#44712yes—
170C4C2×#12011yescharacteristic
171C4C2×AGL(1,ℤ/8)11yescharacteristic
172C2—22no—
173C2—24no—
174C2—88no—
175C2—161no—
176C2C2×#44711yescharacteristic
177C2C2×#50912yes—
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C23×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×D8C2semidirect
2. C2×#509C2semidirect
3. #3050C2semidirect
4. #2187C2semidirect
5. #2184C2semidirect
6. #2140C2semidirect
7. #2112C2semidirect
9. C2×#135C22semidirect
18. C2×SD32C22semidirect
19. C2×D16C22semidirect
20. C2×M32C22semidirect
21. #467C22semidirect
22. #466C22semidirect
24. #427C22semidirect
26. #357C22semidirect
27. C22⋊C16C22semidirect
38. C2×Q16C23semidirect
46. C2×D8D4semidirect
48. C2×D8C23semidirect
63. C2×C16C23semidirect
64. #107C23semidirect
164. C22#509semidirect

Maximal subgroups

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

subgroupindex
C23×D82
C2×#5092
#30502
#21872
#21842
#21402
#21122