Finite Group Databasebeta

← #62246

Subgroups — #62246

Order 256.

931 conjugacy classes of subgroups.

The subgroup lattice has 188 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3501C212yesmaximal
2#3338C214yesmaximal, complemented
3#3299C218yesmaximal, complemented
4D4×Q16C214yesmaximal, complemented
5#3249C212yesmaximal, complemented
6#3189C214yesmaximal, complemented
7#3170C212yesmaximal, complemented
8C2×#467C214yesmaximal, complemented
9C2×C8×D4C211yesmaximal, characteristic
10C22×Q16C2214yescomplemented
11C23×C8C2212yes—
12#554—28no—
13#554C2218yes—
14D4×Q8C2218yes—
15#544—22no—
16#543—24no—
17#533C2214yes—
18C2×C22⋊Q8C2218yes—
19#518—22no—
20C2×C4×D4C2211yescharacteristic
21#500C2212yescomplemented
22#494C2212yescomplemented
23#487C2214yescomplemented
24#484C22116yescomplemented
25#477C2218yescomplemented
26#467C2214yes—
27#467C2214yes—
28#467C2218yes—
29#467C2218yescomplemented
30#467C2218yescomplemented
31#462C2218yescomplemented
32#451C22116yescomplemented
33C4×Q16C2214yescomplemented
34C4×Q16C2214yescomplemented
35C8×D4C2214yes—
36C8×D4C2214yes—
37C2×#107C2214yescomplemented
38C2×C4⋊C8C2211yescharacteristic
39C2×#103C2218yescomplemented
40C2×C22⋊C8C2212yes—
41C2×C4×C8C2211yescharacteristic
42C22×Q8C2318yes—
43C22×D4D411yescharacteristic
44C23×C4C2312yes—
45C2×Q16—48no—
46C2×Q16C2314yes—
47C2×Q16C2318yes—
48C2×Q16C2314yes—
49C22×C8—44no—
50C22×C8C2311yescharacteristic
51C22×C8C2314yes—
52C22×C8C2312yes—
53C22×C8C2314yes—
54C22×C8C2311yescharacteristic
55C4⋊Q8—28no—
56C4⋊Q8C2314yes—
57C4⋊Q8C2314yes—
58#125—28no—
59#125—24no—
60C22⋊Q8—28no—
61C22⋊Q8—28no—
62C22⋊Q8—24no—
63C22⋊Q8—216no—
64C22⋊Q8—216no—
65C22⋊Q8C2318yes—
66C22⋊Q8C23116yes—
67C4×Q8—24no—
68C4×Q8C2318yes—
69C4×D4—28no—
70C4×D4—28no—
71C4×D4D414yes—
72C4×D4C2314yes—
73#117—24no—
74C2×C4⋊C4—28no—
75C2×C4⋊C4D411yescharacteristic
76C2×C4⋊C4C2318yes—
77C2×C22⋊C4—28no—
78C2×C22⋊C4D412yes—
79C2×C42C2311yescharacteristic
80#107C2314yes—
81#107C2318yes—
82#107C2314yes—
83C4⋊C8C2314yes—
84#103C2318yes—
85#103C23116yes—
86#103C2318yes—
87C22⋊C8C2318yes—
88C4×C8C2312yes—
89C4×C8C2312yes—
90C24C2×D412yes—
91C2×Q8—24no—
92C2×Q8—28no—
93C2×Q8—48no—
94C2×Q8—48no—
95C2×Q8C2418yes—
96C2×D4Q1618yescomplemented
97C2×D4C2×D414yes—
98C22×C4—28no—
99C22×C4—28no—
100C22×C4—42no—
101C22×C4—42no—
102C22×C4C2×D411yescharacteristic
103C22×C4C2×D412yes—
104C22×C4C2×D414yes—
105C22×C4C2×D411yescharacteristic
106C22×C4C2414yes—
107C22×C4C2411yescharacteristic
108Q16—28no—
109Q16—48no—
110Q16—44no—
111C2×C8—22no—
112C2×C8—28no—
113C2×C8—44no—
114C2×C8—42no—
115C2×C8—41no—
116C2×C8C2412yes—
117C2×C8C2411yescharacteristic
118C2×C8C2414yes—
119C2×C8C2411yescharacteristic
120C4⋊C4—28no—
121C4⋊C4—216no—
122C4⋊C4—28no—
123C4⋊C4—24no—
124C4⋊C4—24no—
125C4⋊C4—24no—
126C4⋊C4—28no—
127C4⋊C4C2×D414yes—
128C4⋊C4C2418yes—
129C22⋊C4—28no—
130C22⋊C4—216no—
131C22⋊C4C2×D418yes—
132C42—28no—
133C42C2×D412yes—
134C42C2412yes—
135C23—42no—
136C23—42no—
137C23C2×Q1618yescomplemented
138C23C22×D411yescharacteristic
139C23C22×D414yes—
140Q8—28no—
141Q8—28no—
142Q8—84no—
143Q8—88no—
144D4C2×Q16116yescomplemented
145C2×C4—21no—
146C2×C4—24no—
147C2×C4—21no—
148C2×C4—24no—
149C2×C4—28no—
150C2×C4—28no—
151C2×C4—44no—
152C2×C4—42no—
153C2×C4—41no—
154C2×C4—88no—
155C2×C4—88no—
156C2×C4C2×Q1614yescomplemented
157C2×C4C22×D411yescharacteristic
158C2×C4C22×D412yes—
159C2×C4C22×D414yes—
160C2×C4C22×D412yes—
161C2×C4C2511yescharacteristic
162C8—21no—
163C8—24no—
164C8—22no—
165C8H(5,𝔽2)12yes—
166C22—21no—
167C22—24no—
168C22—21no—
169C22—24no—
170C22—48no—
171C22C22×Q1612yes—
172C22C22×Q1618yes—
173C22C23×D411yescharacteristic
174C4—22no—
175C4—21no—
176C4—24no—
177C4—48no—
178C4—48no—
179C4C22×Q1614yes—
180C4C2×H(5,𝔽2)11yescharacteristic
181C4#58511yescharacteristic
182C2—22no—
183C2—28no—
184C2#349611yescharacteristic
185C2C23×Q1611yescharacteristic
186C2#358411yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC22×D4D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3338C2semidirect
3. #3299C2semidirect
4. D4×Q16C2semidirect
5. #3249C2semidirect
6. #3189C2semidirect
7. #3170C2semidirect
8. C2×#467C2semidirect
10. C22×Q16C22semidirect
21. #500C22semidirect
22. #494C22semidirect
23. #487C22semidirect
24. #484C22semidirect
25. #477C22semidirect
29. #467C22semidirect
30. #467C22semidirect
31. #462C22semidirect
32. #451C22semidirect
33. C4×Q16C22semidirect
34. C4×Q16C22semidirect
37. C2×#107C22semidirect
39. C2×#103C22semidirect
96. C2×D4Q16semidirect
137. C23C2×Q16semidirect
144. D4C2×Q16semidirect
156. C2×C4C2×Q16semidirect

Maximal subgroups

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

subgroupindex
#35012
#33382
#32992
D4×Q162
#32492
#31892
#31702
C2×#4672
C2×C8×D42