Finite Group Databasebeta

← #33531

Subgroups — #33531

Order 256.

561 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 561 conjugacy classes of subgroups — too many to draw. Only its 125 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
1#3584C211yesmaximal, characteristic, complemented
2C2×#509C212yesmaximal, complemented
3#3058C211yesmaximal, characteristic, complemented
4#2190C218yesmaximal, complemented
5#2145C212yesmaximal, complemented
6#2115C211yesmaximal, characteristic, complemented
7#585—21no—
8#578—22no—
9#577—24no—
10#576—22no—
11#575—21no—
12#575C2214yescomplemented
13C2×#135—22no—
14C2×#135C2212yes—
15C22×D8C2211yescharacteristic, complemented
16C2×#131C2211yescharacteristic
17#535—21no—
18#509—24no—
19#509C2218yescomplemented
20C2×SD32—22no—
21C2×D16—22no—
22C2×M32C2212yescomplemented
23#469C2214yescomplemented
24#466—22no—
25#427C2211yescharacteristic, complemented
26#418—21no—
27#360C2218yescomplemented
28#349C2214yescomplemented
292−1+4—24no—
302−1+4—41no—
31H(5,𝔽2)—24no—
32H(5,𝔽2)—42no—
33H(5,𝔽2)—41no—
34C2×#41—24no—
35C2×#41—22no—
36C2×#41—44no—
37C2×#41D411yescharacteristic
38C22×D4—21no—
39#137—24no—
40#137—28no—
41AGL(1,ℤ/8)—24no—
42AGL(1,ℤ/8)—28no—
43#135—24no—
44#135—24no—
45#135—22no—
46#135—24no—
47#135—22no—
48#135D414yescomplemented
49#135C2314yes—
50C2×Q16—22no—
51C2×Q16D412yescomplemented
52C2×SD16—24no—
53C2×SD16—22no—
54C2×D8—22no—
55C2×D8—22no—
56C2×D8—22no—
57C2×D8—21no—
58C2×D8D412yescomplemented
59C2×D8C2312yes—
60#131—22no—
61#131—22no—
62C2×M16D411yescharacteristic
63C2×M16C2312yes—
64C22×C8D412yes—
65C22×C8C2311yescharacteristic
66#127—41no—
67#124—41no—
68#121—24no—
69#120—42no—
70#117—21no—
71SD32—28no—
72D16—28no—
73M32—22no—
74M32C2314yes—
75C2×C16—22no—
76#107—21no—
77#106C2312yes—
78#102—24no—
79C24—41no—
80#41—22no—
81#41—22no—
82#41—28no—
83#41—24no—
84#41—24no—
85#41—44no—
86#41—48no—
87#41—44no—
88#41—44no—
89#41—44no—
90#41—42no—
91#41—42no—
92C2×Q8—24no—
93C2×Q8—22no—
94C2×Q8—44no—
95C2×Q8D811yescharacteristic
96C2×D4—24no—
97C2×D4—22no—
98C2×D4—22no—
99C2×D4—48no—
100C2×D4—44no—
101C2×D4—44no—
102C2×D4—42no—
103C2×D4—44no—
104C2×D4—42no—
105C2×D4—41no—
106C2×D4—42no—
107C2×D4D812yes—
108C2×D4D811yescharacteristic
109C22×C4—44no—
110C22×C4—42no—
111C22×C4C2×D412yes—
112C22×C4C2×D411yescharacteristic
113Q16—24no—
114Q16—22no—
115Q16C2×D414yes—
116SD16—28no—
117SD16—24no—
118SD16—24no—
119D8—24no—
120D8—22no—
121D8—24no—
122D8—41no—
123D8—41no—
124D8C2×D414yes—
125M16—22no—
126M16—24no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8C2×D412yes—
130C2×C8C2×D411yescharacteristic
131C2×C8C2×D412yes—
132C2×C8C2×D412yes—
133C2×C8C2411yescharacteristic
134C4⋊C4—22no—
135C22⋊C4—41no—
136C22⋊C4—44no—
137C42—41no—
138C16—24no—
139C23—44no—
140C23—42no—
141C23—42no—
142C23—82no—
143C23—162no—
144C23C2×D812yes—
145C23C2×D811yescharacteristic
146Q8—22no—
147Q8—24no—
148Q8—44no—
149Q8—42no—
150D4—24no—
151D4—24no—
152D4—22no—
153D4—44no—
154D4—48no—
155D4—44no—
156D4—44no—
157D4—42no—
158D4—42no—
159D4—42no—
160D4—82no—
161D4—164no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—48no—
165C2×C4—44no—
166C2×C4—42no—
167C2×C4—44no—
168C2×C4—44no—
169C2×C4—42no—
170C2×C4#12012yes—
171C2×C4C2×D812yes—
172C2×C4C2×D811yescharacteristic
173C2×C4AGL(1,ℤ/8)12yes—
174C2×C4C22×D411yescharacteristic
175C8—22no—
176C8#12011yescharacteristic
177C8#12011yescharacteristic
178C8C22×D412yes—
179C22—22no—
180C22—41no—
181C22—42no—
182C22—44no—
183C22—84no—
184C22—82no—
185C22—162no—
186C22—164no—
187C22—164no—
188C22#44712yes—
189C22C22×D811yescharacteristic
190C4—22no—
191C4—44no—
192C4—82no—
193C4#44712yes—
194C4C2×#12011yescharacteristic
195C4C2×AGL(1,ℤ/8)11yescharacteristic
196C2—21no—
197C2—22no—
198C2—42no—
199C2—84no—
200C2—162no—
201C2C2×#44711yescharacteristic
subgroupG/H
center, socleC2C2×#447
commutator, Frattini, cosocleC2×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3584C2semidirect
2. C2×#509C2semidirect
3. #3058C2semidirect
4. #2190C2semidirect
5. #2145C2semidirect
6. #2115C2semidirect
12. #575C22semidirect
15. C22×D8C22semidirect
19. #509C22semidirect
22. C2×M32C22semidirect
23. #469C22semidirect
25. #427C22semidirect
27. #360C22semidirect
28. #349C22semidirect
48. #135D4semidirect
51. C2×Q16D4semidirect
58. C2×D8D4semidirect

Maximal subgroups

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

subgroupindex
#35842
C2×#5092
#30582
#21902
#21452
#21152