Finite Group Databasebeta

← #33518

Subgroups — #33518

Order 256.

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

normal subgroups only

This group has 562 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×Q16C211yesmaximal, characteristic, complemented
2C2×#510C212yesmaximal, complemented
3#3050C211yesmaximal, characteristic
4#2188C214yesmaximal, complemented
5#2185C214yesmaximal, complemented
6#2141C212yesmaximal, complemented
7#2112C211yesmaximal, characteristic, complemented
8C23×Q8—21no—
9C2×#135C2211yescharacteristic
10C22×Q16—28no—
11C22×Q16—21no—
12C22×Q16—22no—
13C22×Q16C2214yes—
14C22×Q16C2212yes—
15C23×C8C2211yescharacteristic
16#525—21no—
17#510—28no—
18C2×Q32C2214yescomplemented
19C2×SD32C2214yescomplemented
20C2×M32C2212yes—
21#467C2212yes—
22#466C2212yes—
23#465—22no—
24#427C2211yescharacteristic
25#416—21no—
26#358C2218yescomplemented
27C22⋊C16C2214yes—
28C2×#41—21no—
29C22×Q8—28no—
30C22×Q8—24no—
31C22×Q8—22no—
32C22×Q8—44no—
33C22×Q8—42no—
34C22×Q8—41no—
35C23×C4—41no—
36C23×C4D411yescharacteristic
37#135—24no—
38C2×Q16—28no—
39C2×Q16—216no—
40C2×Q16—216no—
41C2×Q16—24no—
42C2×Q16—22no—
43C2×Q16—24no—
44C2×Q16D418yescomplemented
45C2×Q16C2311yescharacteristic
46C2×Q16C2314yes—
47C2×SD16—21no—
48C2×D8C2311yescharacteristic
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—
60Q32—28no—
61SD32—28no—
62M32—24no—
63C2×C16C2314yes—
64#107C2312yes—
65#106—21no—
66#103—22no—
67#102—22no—
68C24D811yescharacteristic
69#41—42no—
70#41—42no—
71C2×Q8—216no—
72C2×Q8—28no—
73C2×Q8—24no—
74C2×Q8—21no—
75C2×Q8—48no—
76C2×Q8—48no—
77C2×Q8—416no—
78C2×Q8—44no—
79C2×Q8—42no—
80C2×Q8—44no—
81C2×D4—21no—
82C2×D4—42no—
83C2×D4—41no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—48no—
87C22×C4—44no—
88C22×C4—42no—
89C22×C4—41no—
90C22×C4D812yes—
91C22×C4D811yescharacteristic
92C22×C4C2×D412yes—
93C22×C4C2×D411yescharacteristic
94Q16—216no—
95Q16—28no—
96Q16—24no—
97Q16—22no—
98Q16C2×D418yes—
99SD16—42no—
100D8—22no—
101C2×C8—22no—
102C2×C8—24no—
103C2×C8—24no—
104C2×C8C2×D412yes—
105C2×C8C2×D411yescharacteristic
106C2×C8C2×D414yes—
107C2×C8C2411yescharacteristic
108C4⋊C4—22no—
109C4⋊C4—42no—
110C22⋊C4—41no—
111C22⋊C4—42no—
112C22⋊C4—42no—
113C42—41no—
114C16—24no—
115C23—22no—
116C23—24no—
117C23—41no—
118C23C2×D811yescharacteristic
119C23C2×D812yes—
120Q8—28no—
121Q8—416no—
122Q8—44no—
123Q8—48no—
124Q8—41no—
125Q8—41no—
126D4—41no—
127D4—41no—
128D4—82no—
129D4—84no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—24no—
134C2×C4—416no—
135C2×C4—44no—
136C2×C4—48no—
137C2×C4—42no—
138C2×C4—41no—
139C2×C4—82no—
140C2×C4#12012yes—
141C2×C4C2×D812yes—
142C2×C4C2×D811yescharacteristic
143C2×C4AGL(1,ℤ/8)12yes—
144C2×C4C22×D411yescharacteristic
145C8—22no—
146C8#12012yes—
147C8C22×D412yes—
148C22—28no—
149C22—22no—
150C22—22no—
151C22—22no—
152C22—82no—
153C22—81no—
154C22#44712yes—
155C22#51014yescomplemented
156C22C22×D811yescharacteristic
157C4—22no—
158C4—48no—
159C4—82no—
160C4—81no—
161C4#44712yes—
162C4C2×#12011yescharacteristic
163C4C2×AGL(1,ℤ/8)11yescharacteristic
164C2—22no—
165C2—24no—
166C2—161no—
167C2C2×#44711yescharacteristic
168C2C2×#51012yes—
subgroupG/H
center, socleC22C22×D8
commutator, Frattini, cosocleC2×C8C24
prime radical#3050C2
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×Q16C2semidirect
2. C2×#510C2semidirect
4. #2188C2semidirect
5. #2185C2semidirect
6. #2141C2semidirect
7. #2112C2semidirect
18. C2×Q32C22semidirect
19. C2×SD32C22semidirect
26. #358C22semidirect
44. C2×Q16D4semidirect
155. C22#510semidirect

Maximal subgroups

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

subgroupindex
C23×Q162
C2×#5102
#30502
#21882
#21852
#21412
#21122