Finite Group Databasebeta

← #33533

Subgroups — #33533

Order 256.

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

normal subgroups only

This group has 551 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
2#3414C212yesmaximal, complemented
3#3060C211yesmaximal, characteristic, complemented
4#2191C214yesmaximal, complemented
5#2190C214yesmaximal, complemented
6C2×#360C212yesmaximal, complemented
7#2115C211yesmaximal, characteristic, complemented
8#585—21no—
9#578—22no—
10#577—24no—
11#576—22no—
12#575—21no—
13#575C2214yes—
14C2×#135—22no—
15C2×#135C2212yes—
16C2×#135C2211yescharacteristic, complemented
17C2×#131C2211yescharacteristic
18#537—21no—
19#510—22no—
20#510C2214yescomplemented
21#509—22no—
22#509C2214yescomplemented
23#508—24no—
24C2×M32C2212yescomplemented
25#470C2212yescomplemented
26#469C2212yescomplemented
27#465—22no—
28C2×#106C2211yescharacteristic, complemented
29#417—21no—
30#360C2218yescomplemented
31#349C2214yescomplemented
322−1+4—24no—
332−1+4—41no—
34H(5,𝔽2)—24no—
35H(5,𝔽2)—42no—
36H(5,𝔽2)—41no—
37C2×#41—24no—
38C2×#41—22no—
39C2×#41—21no—
40C2×#41—44no—
41C2×#41D411yescharacteristic
42#137—24no—
43#137—28no—
44AGL(1,ℤ/8)—24no—
45AGL(1,ℤ/8)—28no—
46#135—24no—
47#135—24no—
48#135—22no—
49#135—24no—
50#135—22no—
51#135—22no—
52#135—22no—
53#135D414yescomplemented
54#135C2314yes—
55C2×Q16—22no—
56C2×Q16D412yescomplemented
57C2×Q16C2311yescharacteristic
58C2×SD16—24no—
59C2×SD16—22no—
60C2×SD16—21no—
61C2×D8—22no—
62C2×D8D412yescomplemented
63C2×D8C2311yescharacteristic
64#131—22no—
65#131—22no—
66C2×M16D411yescharacteristic
67C2×M16C2312yes—
68C22×C8D412yes—
69C22×C8C2311yescharacteristic
70C22⋊Q8—22no—
71C22⋊Q8—41no—
72#121—22no—
73#121—41no—
74#121—42no—
75C2×C4⋊C4—21no—
76Q32—24no—
77SD32—24no—
78SD32—24no—
79D16—24no—
80M32—22no—
81M32C2314yes—
82C2×C16—22no—
83#106—21no—
84#106C2312yes—
85#103—22no—
86#102—22no—
87#41—22no—
88#41—22no—
89#41—28no—
90#41—24no—
91#41—24no—
92#41—44no—
93#41—48no—
94#41—44no—
95#41—44no—
96#41—44no—
97#41—42no—
98#41—42no—
99#41—42no—
100#41—42no—
101C2×Q8—24no—
102C2×Q8—22no—
103C2×Q8—21no—
104C2×Q8—44no—
105C2×Q8D811yescharacteristic
106C2×D4—24no—
107C2×D4—22no—
108C2×D4—21no—
109C2×D4—48no—
110C2×D4—44no—
111C2×D4—44no—
112C2×D4—42no—
113C2×D4—41no—
114C2×D4—42no—
115C2×D4D812yes—
116C2×D4D811yescharacteristic
117C22×C4—44no—
118C22×C4—42no—
119C22×C4—41no—
120C22×C4—41no—
121C22×C4C2×D412yes—
122C22×C4C2×D411yescharacteristic
123Q16—24no—
124Q16—22no—
125Q16—22no—
126Q16C2×D414yes—
127SD16—28no—
128SD16—24no—
129SD16—24no—
130SD16—41no—
131SD16—41no—
132D8—24no—
133D8—22no—
134D8—22no—
135D8C2×D414yes—
136M16—22no—
137M16—24no—
138C2×C8—22no—
139C2×C8—22no—
140C2×C8C2×D412yes—
141C2×C8C2×D411yescharacteristic
142C2×C8C2×D412yes—
143C2×C8C2×D412yes—
144C2×C8C2411yescharacteristic
145C4⋊C4—22no—
146C4⋊C4—41no—
147C4⋊C4—42no—
148C22⋊C4—42no—
149C22⋊C4—42no—
150C16—24no—
151C23—44no—
152C23—42no—
153C23—41no—
154C23C2×D812yes—
155C23C2×D811yescharacteristic
156Q8—22no—
157Q8—24no—
158Q8—44no—
159Q8—42no—
160Q8—41no—
161Q8—41no—
162D4—24no—
163D4—24no—
164D4—22no—
165D4—44no—
166D4—48no—
167D4—44no—
168D4—44no—
169D4—41no—
170D4—41no—
171D4—42no—
172D4—82no—
173D4—162no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—48no—
177C2×C4—44no—
178C2×C4—42no—
179C2×C4—44no—
180C2×C4—44no—
181C2×C4—42no—
182C2×C4—41no—
183C2×C4—82no—
184C2×C4—161no—
185C2×C4#12012yes—
186C2×C4C2×D812yes—
187C2×C4C2×D811yescharacteristic
188C2×C4AGL(1,ℤ/8)12yes—
189C2×C4C22×D411yescharacteristic
190C8—22no—
191C8#12011yescharacteristic
192C8#12011yescharacteristic
193C8C22×D412yes—
194C22—22no—
195C22—41no—
196C22—42no—
197C22—44no—
198C22—81no—
199C22—81no—
200C22—81no—
201C22—162no—
202C22—164no—
203C22#44712yes—
204C22C22×D811yescharacteristic
205C4—22no—
206C4—44no—
207C4—82no—
208C4—81no—
209C4#44712yes—
210C4C2×#12011yescharacteristic
211C4C2×AGL(1,ℤ/8)11yescharacteristic
212C2—21no—
213C2—22no—
214C2—42no—
215C2—84no—
216C2—161no—
217C2C2×#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. #3414C2semidirect
3. #3060C2semidirect
4. #2191C2semidirect
5. #2190C2semidirect
6. C2×#360C2semidirect
7. #2115C2semidirect
16. C2×#135C22semidirect
20. #510C22semidirect
22. #509C22semidirect
24. C2×M32C22semidirect
25. #470C22semidirect
26. #469C22semidirect
28. C2×#106C22semidirect
30. #360C22semidirect
31. #349C22semidirect
53. #135D4semidirect
56. C2×Q16D4semidirect
62. C2×D8D4semidirect

Maximal subgroups

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

subgroupindex
#35842
#34142
#30602
#21912
#21902
C2×#3602
#21152