Finite Group Databasebeta

← #60809

Subgroups — #60809

Order 256.

1017 conjugacy classes of subgroups.

The subgroup lattice has 218 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2#3449C211yesmaximal, characteristic
3#3223C218yesmaximal, complemented
4#3222C218yesmaximal, complemented
5#3152C212yesmaximal, complemented
6#3142C212yesmaximal, complemented
7#3037C214yesmaximal, complemented
8#3007C214yesmaximal, complemented
9#2921C211yesmaximal, characteristic, complemented
10C22×#41C2212yes—
11C2×#137C2218yescomplemented
12#541—24no—
13#541C2218yescomplemented
14#537—22no—
15#536C2214yes—
16#535C2214yes—
17#534—22no—
18#532C2212yes—
19#532C2212yes—
20C2×C4⋊Q8C2211yescharacteristic, complemented
21C2×#126—22no—
22C2×#125—22no—
23C2×#125C2211yescharacteristic, complemented
24#525—24no—
25C2×C22⋊Q8C2212yes—
26C2×C4×Q8C2212yescomplemented
27C2×#117C2211yescharacteristic
28#497C2218yescomplemented
29#494C2214yescomplemented
30#492C2214yescomplemented
31#491C2214yescomplemented
32#490C2214yescomplemented
33#488C2218yescomplemented
34#464C22116yescomplemented
35#462C2218yescomplemented
36#460C2218yescomplemented
37#452C22116yes—
38#451C2218yescomplemented
39#450C2218yescomplemented
40#433C2218yescomplemented
41#423C2212yescomplemented
42#417C2218yescomplemented
43#407C2212yes—
44C4×M16C2212yescomplemented
45C2×#41—22no—
46C2×#41—22no—
47C2×#41—48no—
48C2×#41C2314yes—
49C2×#41C2314yes—
50C22×Q8C2312yes—
51C22×Q8C2312yes—
52C22×D4—22no—
53C22×D4C2312yes—
54C23×C4—22no—
55C23×C4C2311yescharacteristic
56#137—416no—
57C2×Q16C23116yes—
58C2×SD16C23116yes—
59C2×M16C2314yes—
60C4⋊Q8—22no—
61C4⋊Q8C2314yes—
62C4⋊Q8C2312yes—
63C4⋊Q8C2312yes—
64#127C2312yes—
65#127C2312yes—
66#126—216no—
67#125—216no—
68#125—22no—
69#125C2314yes—
70#124C2314yes—
71#124C2314yes—
72#123—28no—
73C22⋊Q8—24no—
74C22⋊Q8—28no—
75C22⋊Q8C2318yes—
76#121—24no—
77#121—24no—
78#121—28no—
79#120—28no—
80C4×Q8—24no—
81C4×Q8C2318yes—
82C4×D4—24no—
83C4×D4—24no—
84#117D414yes—
85#117C2314yes—
86C2×C4⋊C4—22no—
87C2×C4⋊C4—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4—22no—
90C2×C4⋊C4D412yes—
91C2×C4⋊C4C2312yes—
92C2×C22⋊C4—22no—
93C2×C22⋊C4D412yes—
94C2×C42—22no—
95C2×C42C2311yescharacteristic
96C2×C42C2311yescharacteristic
97C4⋊C8C2318yes—
98#103C23116yes—
99#102C23116yes—
100C22⋊C8C2318yes—
101#97C2314yes—
102C4×C8C2314yes—
103C24—22no—
104C24C2×D411yescharacteristic
105#41—216no—
106#41—48no—
107#41—48no—
108#41—48no—
109C2×Q8—22no—
110C2×Q8—22no—
111C2×Q8—28no—
112C2×Q8—44no—
113C2×Q8C2414yes—
114C2×Q8C2414yes—
115C2×D4—24no—
116C2×D4—24no—
117C2×D4—22no—
118C2×D4—24no—
119C2×D4—24no—
120C2×D4—44no—
121C2×D4—48no—
122C2×D4C2414yes—
123C22×C4—24no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—24no—
128C22×C4—24no—
129C22×C4—48no—
130C22×C4C2×D411yescharacteristic
131C22×C4C2×D412yes—
132C22×C4C2×D412yes—
133C22×C4C2×D412yes—
134C22×C4C2412yes—
135C22×C4C2411yescharacteristic
136Q16—416no—
137SD16—416no—
138M16—28no—
139C2×C8C2418yes—
140C4⋊C4—28no—
141C4⋊C4—28no—
142C4⋊C4—28no—
143C4⋊C4—28no—
144C4⋊C4—22no—
145C4⋊C4—24no—
146C4⋊C4—24no—
147C4⋊C4C2×D418yes—
148C4⋊C4C2414yes—
149C22⋊C4—28no—
150C22⋊C4—28no—
151C22⋊C4—28no—
152C22⋊C4C2×D418yes—
153C42—28no—
154C42C2×D412yes—
155C42C2×D412yes—
156C42C2412yes—
157C42C2412yes—
158C23—22no—
159C23—24no—
160C23—42no—
161C23—44no—
162C23—84no—
163C23C22×D412yes—
164C23C22×D411yescharacteristic
165Q8—28no—
166Q8—28no—
167Q8—44no—
168Q8—44no—
169D4—28no—
170D4—44no—
171D4—48no—
172D4—48no—
173D4—84no—
174D4—84no—
175C2×C4—22no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4—48no—
184C2×C4—44no—
185C2×C4—44no—
186C2×C4—44no—
187C2×C4—48no—
188C2×C4C22×D414yes—
189C2×C4C22×D414yes—
190C2×C4C22×D412yes—
191C2×C4C22×D411yescharacteristic
192C2×C4H(5,𝔽2)14yes—
193C2×C4C2511yescharacteristic
194C8—28no—
195C22—22no—
196C22—24no—
197C22—22no—
198C22—48no—
199C22—44no—
200C22—82no—
201C22—88no—
202C22#53512yes—
203C22C23×D411yescharacteristic
204C4—24no—
205C4—24no—
206C4—22no—
207C4—44no—
208C4—44no—
209C4—44no—
210C4#53512yes—
211C4C2×H(5,𝔽2)12yes—
212C2—22no—
213C2—42no—
214C2—84no—
215C2C2×#53511yescharacteristic
216C2#358612yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3449C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#541C2semidirect
3. #3223C2semidirect
4. #3222C2semidirect
5. #3152C2semidirect
6. #3142C2semidirect
7. #3037C2semidirect
8. #3007C2semidirect
9. #2921C2semidirect
11. C2×#137C22semidirect
13. #541C22semidirect
20. C2×C4⋊Q8C22semidirect
23. C2×#125C22semidirect
26. C2×C4×Q8C22semidirect
28. #497C22semidirect
29. #494C22semidirect
30. #492C22semidirect
31. #491C22semidirect
32. #490C22semidirect
33. #488C22semidirect
34. #464C22semidirect
35. #462C22semidirect
36. #460C22semidirect
38. #451C22semidirect
39. #450C22semidirect
40. #433C22semidirect
41. #423C22semidirect
42. #417C22semidirect
44. C4×M16C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
#34492
#32232
#32222
#31522
#31422
#30372
#30072
#29212