Finite Group Databasebeta

← #34057

Subgroups — #34057

Order 256.

1473 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2#2318C218yesmaximal, complemented
3#2315C212yesmaximal, complemented
4#2313C212yesmaximal, complemented
5#2312C212yesmaximal, complemented
6#2308C212yesmaximal
7#2290C218yesmaximal, complemented
8#2283C212yesmaximal, complemented
9#2280C212yesmaximal, complemented
10C2×C4×C22⋊C4C212yesmaximal, complemented
11C23×D4C2211yescharacteristic
12C24×C4C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C2×C4×D4C4116yescomplemented
15C2×C4×D4C2214yes—
16C2×C4×D4C2214yes—
17C2×#117C2214yescomplemented
18C22×C4⋊C4C2211yescharacteristic
19C22×C22⋊C4C2214yes—
20C22×C22⋊C4C2211yescharacteristic
21C22×C22⋊C4C2211yescharacteristic
22C22×C42C2211yescharacteristic
23C22×C42C2214yescomplemented
24#388C22116yescomplemented
25#387C22116yescomplemented
26#386C22116yes—
27#385C22116yescomplemented
28#383C2214yescomplemented
29#382C2214yescomplemented
30#381C2214yes—
31#381C2214yescomplemented
32#380C2214yes—
33#380C2214yes—
34#380C2214yescomplemented
35#379C2214yes—
36C4×C4⋊C4C2214yescomplemented
37C4×C22⋊C4C2214yes—
38C4×C22⋊C4C2214yes—
39C4×C22⋊C4C2214yescomplemented
40C4×C22⋊C4C2214yescomplemented
41C4×C22⋊C4C2214yescomplemented
42#376C2214yescomplemented
43C2×#95C2214yescomplemented
44C25C2311yescharacteristic
45C25C2311yescharacteristic
46C22×D4—28no—
47C22×D4C2×C418yes—
48C22×D4C2314yes—
49C23×C4—44no—
50C23×C4—44no—
51C23×C4C2×C418yes—
52C23×C4C2×C418yescomplemented
53C23×C4C2311yescharacteristic
54C23×C4C2312yes—
55C23×C4C2312yes—
56C23×C4C2311yescharacteristic
57C23×C4C2318yes—
58C23×C4C2311yescharacteristic
59C23×C4C2311yescharacteristic
60C23×C4C2311yescharacteristic
61C23×C4C2312yes—
62C23×C4C2312yes—
63C4×D4C2×C4132yescomplemented
64C4×D4C2×C4132yescomplemented
65#117—48no—
66C2×C4⋊C4C2×C418yescomplemented
67C2×C4⋊C4C2318yes—
68C2×C4⋊C4C2318yes—
69C2×C4⋊C4C2314yes—
70C2×C22⋊C4—216no—
71C2×C22⋊C4C2×C418yes—
72C2×C22⋊C4C2×C418yescomplemented
73C2×C22⋊C4C2318yes—
74C2×C22⋊C4C2318yes—
75C2×C22⋊C4C2318yes—
76C2×C22⋊C4C2318yes—
77C2×C22⋊C4C2314yes—
78C2×C22⋊C4C2314yes—
79C2×C42—48no—
80C2×C42C2×C418yescomplemented
81C2×C42C2318yes—
82C2×C42C2318yes—
83C2×C42C2312yes—
84C2×C42C2312yes—
85#95C2318yes—
86#95C2318yes—
87#95C2318yes—
88#95C2318yes—
89#95C2318yes—
90#95C2318yes—
91C24—24no—
92C24—42no—
93C24—42no—
94C24—42no—
95C24—42no—
96C24C22×C414yes—
97C24C22×C414yes—
98C24#4118yes—
99C24C2412yes—
100C24C2411yescharacteristic
101C24C2412yes—
102C2×D4—232no—
103C2×D4—216no—
104C2×D4C22×C4116yes—
105C22×C4—24no—
106C22×C4—28no—
107C22×C4—28no—
108C22×C4—24no—
109C22×C4—216no—
110C22×C4—416no—
111C22×C4—416no—
112C22×C4—48no—
113C22×C4—42no—
114C22×C4—44no—
115C22×C4—42no—
116C22×C4—44no—
117C22×C4—42no—
118C22×C4—48no—
119C22×C4C22×C414yes—
120C22×C4C22×C414yes—
121C22×C4C22×C418yes—
122C22×C4C22×C418yes—
123C22×C4C22×C414yes—
124C22×C4C22×C414yes—
125C22×C4C22×C414yes—
126C22×C4C22×C418yes—
127C22×C4C22×C418yes—
128C22×C4C24116yes—
129C22×C4C2412yes—
130C22×C4C2411yescharacteristic
131C22×C4C2412yes—
132C22×C4C2412yes—
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135C4⋊C4—48no—
136C4⋊C4—48no—
137C4⋊C4C22×C4116yes—
138C22⋊C4—216no—
139C22⋊C4—216no—
140C22⋊C4—48no—
141C22⋊C4—48no—
142C22⋊C4C22×C4116yes—
143C22⋊C4C22×C4116yes—
144C42—216no—
145C42—48no—
146C42C22×C418yes—
147C42C22×C418yes—
148C23—24no—
149C23—22no—
150C23—24no—
151C23—22no—
152C23—28no—
153C23—24no—
154C23—24no—
155C23—24no—
156C23—44no—
157C23—44no—
158C23—44no—
159C23—44no—
160C23—416no—
161C23—416no—
162C23#117116yescomplemented
163C23C23×C414yes—
164C23C23×C414yes—
165C23C23×C412yes—
166C23C2×#4114yes—
167C23C2×#4118yes—
168C23C2511yescharacteristic
169D4—232no—
170C2×C4—28no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—22no—
175C2×C4—24no—
176C2×C4—28no—
177C2×C4—216no—
178C2×C4—216no—
179C2×C4—216no—
180C2×C4—216no—
181C2×C4—216no—
182C2×C4—48no—
183C2×C4—48no—
184C2×C4—44no—
185C2×C4—44no—
186C2×C4—44no—
187C2×C4—432no—
188C2×C4C23×C414yes—
189C2×C4C23×C414yes—
190C2×C4C23×C412yes—
191C2×C4C23×C414yes—
192C2×C4C23×C414yes—
193C2×C4C23×C412yes—
194C2×C4H(5,𝔽2)14yes—
195C22—22no—
196C22—24no—
197C22—22no—
198C22—24no—
199C22—216no—
200C22—28no—
201C22—24no—
202C22—24no—
203C22—24no—
204C22—416no—
205C22—416no—
206C22—48no—
207C22C2×#11714yes—
208C22C2×#11718yes—
209C22C24×C411yescharacteristic
210C22C22×#4112yes—
211C22C2×H(5,𝔽2)12yes—
212C22#58512yes—
213C4—24no—
214C4—22no—
215C4—24no—
216C4—24no—
217C4—24no—
218C4—416no—
219C4#51814yes—
220C2—24no—
221C2—28no—
222C2—44no—
223C2C22×#11711yescharacteristic
224C2C2×#51811yescharacteristic
225C2#342811yescharacteristic
226C2#345914yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC23×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2318C2semidirect
3. #2315C2semidirect
4. #2313C2semidirect
5. #2312C2semidirect
7. #2290C2semidirect
8. #2283C2semidirect
9. #2280C2semidirect
10. C2×C4×C22⋊C4C2semidirect
14. C2×C4×D4C4semidirect
17. C2×#117C22semidirect
23. C22×C42C22semidirect
24. #388C22semidirect
25. #387C22semidirect
27. #385C22semidirect
28. #383C22semidirect
29. #382C22semidirect
31. #381C22semidirect
34. #380C22semidirect
36. C4×C4⋊C4C22semidirect
39. C4×C22⋊C4C22semidirect
40. C4×C22⋊C4C22semidirect
41. C4×C22⋊C4C22semidirect
42. #376C22semidirect
43. C2×#95C22semidirect
52. C23×C4C2×C4semidirect
63. C4×D4C2×C4semidirect
64. C4×D4C2×C4semidirect
66. C2×C4⋊C4C2×C4semidirect
72. C2×C22⋊C4C2×C4semidirect
80. C2×C42C2×C4semidirect
162. C23#117semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
#23182
#23152
#23132
#23122
#23082
#22902
#22832
#22802
C2×C4×C22⋊C42