Finite Group Databasebeta

← #61081

Subgroups — #61081

Order 256.

1329 conjugacy classes of subgroups.

The subgroup lattice has 261 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#578C212yesmaximal, complemented
2#3497C212yesmaximal, complemented
3#3271C218yesmaximal, complemented
4#3270C218yesmaximal, complemented
5#3150C211yesmaximal, characteristic, complemented
6#3060C212yesmaximal, complemented
7#3037C212yesmaximal, complemented
8#3013C214yesmaximal, complemented
9C2×#441C211yesmaximal, characteristic, complemented
10#2932C211yesmaximal, characteristic, complemented
11C2×2−1+4C2214yes—
12#578—216no—
13C2×#137C2214yes—
14C2×#137C2218yes—
15C2×#135C2212yes—
16C2×#135C2214yes—
17C2×#135C2212yes—
18C22×Q16C2214yes—
19C22×Q16C2211yescharacteristic
20C2×#131C2212yes—
21#550—22no—
22#550C2214yes—
23D4×Q8—22no—
24D4×Q8C2214yes—
25#548—24no—
26#548C2218yes—
27#537—24no—
28#537C2214yes—
29#532—24no—
30#532C2212yes—
31#532C2211yescharacteristic
32C2×C4×Q8C2212yes—
33#497C2214yes—
34#496C2214yes—
35#470C2214yes—
36#469C2214yes—
37#465C2218yes—
38#464C2218yes—
39#462C2214yes—
40#460C2214yes—
41#452C2218yes—
42#451C2218yes—
43#449C2218yes—
44#448C2218yes—
45#441C2218yes—
46#435C2218yes—
47C2×#106C2211yescharacteristic
48#423C2211yescharacteristic
49#417C2214yes—
50C2×#103C2212yes—
51#408C2212yes—
52C2×#97C2211yescharacteristic
532−1+4—216no—
542−1+4—48no—
55C2×#41—28no—
56C2×#41—24no—
57C2×#41C2314yes—
58C2×#41C2318yes—
59C2×#41C2312yes—
60C22×Q8—24no—
61C22×Q8C2318yes—
62C22×Q8C2312yes—
63#137—216no—
64#137—232no—
65#135—216no—
66#135—28no—
67#135—44no—
68C2×Q16—216no—
69C2×Q16D418yescomplemented
70C2×Q16C2312yes—
71C2×Q16C2318yes—
72C2×Q16C2312yes—
73C2×Q16C2314yes—
74C2×SD16C2318yes—
75C2×SD16C2314yes—
76C2×SD16C2314yes—
77C2×D8C2312yes—
78C2×D8C2312yes—
79#131—28no—
80C2×M16C2312yes—
81C2×M16C2314yes—
82C22×C8C2314yes—
83C22×C8C2311yescharacteristic
84C22×C8C2311yescharacteristic
85C4⋊Q8—24no—
86C4⋊Q8D411yescharacteristic
87C4⋊Q8C2312yes—
88#127—24no—
89#127D411yescharacteristic
90#127C2312yes—
91#124—28no—
92#124D412yes—
93#124C2314yes—
94C22⋊Q8—24no—
95C22⋊Q8—28no—
96C22⋊Q8—28no—
97C22⋊Q8C2318yes—
98#121—28no—
99#121—28no—
100#121—24no—
101#121—22no—
102#121—22no—
103#121—28no—
104#121D414yes—
105#121C2318yes—
106C4×Q8—22no—
107C4×Q8—22no—
108C4×Q8C2314yes—
109C4×Q8C2314yes—
110C4×D4—24no—
111C4×D4—24no—
112C4×D4—28no—
113C4×D4—22no—
114C4×D4—22no—
115C4×D4C2314yes—
116C2×C4⋊C4—22no—
117C2×C4⋊C4C2312yes—
118C2×C42—22no—
119C2×C42C2311yescharacteristic
120#106C2314yes—
121C4⋊C8C2314yes—
122#103C2318yes—
123#103C2318yes—
124#102C2318yes—
125C22⋊C8C2318yes—
126#97C2314yes—
127#41—24no—
128#41—24no—
129#41—216no—
130#41—28no—
131#41—28no—
132#41—48no—
133#41—432no—
134#41—416no—
135C2×Q8—22no—
136C2×Q8—28no—
137C2×Q8—24no—
138C2×Q8—216no—
139C2×Q8—48no—
140C2×Q8—416no—
141C2×Q8C2×D418yes—
142C2×Q8C2×D412yes—
143C2×Q8C2414yes—
144C2×Q8C2414yes—
145C2×D4—24no—
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—22no—
149C2×D4—22no—
150C2×D4C2×D414yes—
151C2×D4C2×D412yes—
152C2×D4C2×D414yes—
153C2×D4C2414yes—
154C22×C4—22no—
155C22×C4—28no—
156C22×C4—22no—
157C22×C4—28no—
158C22×C4—24no—
159C22×C4C2×D412yes—
160C22×C4C2414yes—
161C22×C4C2411yescharacteristic
162Q16—216no—
163Q16—24no—
164Q16—42no—
165Q16C2×D4116yes—
166SD16—216no—
167SD16—28no—
168SD16—44no—
169D8—24no—
170D8—42no—
171M16—24no—
172M16—28no—
173C2×C8—22no—
174C2×C8—28no—
175C2×C8C2×D414yes—
176C2×C8C2412yes—
177C2×C8C2414yes—
178C2×C8C2412yes—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4—22no—
182C4⋊C4—22no—
183C4⋊C4—22no—
184C4⋊C4—28no—
185C4⋊C4C2×D414yes—
186C4⋊C4C2414yes—
187C22⋊C4—28no—
188C22⋊C4—24no—
189C22⋊C4—24no—
190C22⋊C4—28no—
191C22⋊C4C2×D418yes—
192C42—24no—
193C42—24no—
194C42C2×D411yescharacteristic
195C42C2×D411yescharacteristic
196C42C2412yes—
197C23—24no—
198C23C22×D414yes—
199C23C22×D411yescharacteristic
200Q8—28no—
201Q8—24no—
202Q8—24no—
203Q8—24no—
204Q8—24no—
205Q8—416no—
206Q8C22×D418yes—
207D4—28no—
208D4—24no—
209D4—24no—
210D4—24no—
211D4—44no—
212D4—416no—
213D4—44no—
214D4—48no—
215D4—82no—
216D4—88no—
217C2×C4—28no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—42no—
224C2×C4—416no—
225C2×C4—416no—
226C2×C4—48no—
227C2×C4—82no—
228C2×C4C22×D412yes—
229C2×C4C22×D412yes—
230C2×C4C22×D414yes—
231C2×C4C22×D411yescharacteristic
232C2×C4C22×D412yes—
233C2×C4H(5,𝔽2)12yes—
234C2×C4C2511yescharacteristic
235C8—24no—
236C8—22no—
237C8C22×D414yes—
238C22—22no—
239C22—28no—
240C22—24no—
241C22—44no—
242C22—44no—
243C22—44no—
244C22D4212yes—
245C22C23×D411yescharacteristic
246C4—22no—
247C4—22no—
248C4—28no—
249C4—24no—
250C4—44no—
251C4—44no—
252C4D4212yes—
253C4C23×D411yescharacteristic
254C4C2×H(5,𝔽2)11yescharacteristic
255C2—22no—
256C2—44no—
257C2—84no—
258C2C2×D4211yescharacteristic
259C2#358612yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#578C2semidirect
2. #3497C2semidirect
3. #3271C2semidirect
4. #3270C2semidirect
5. #3150C2semidirect
6. #3060C2semidirect
7. #3037C2semidirect
8. #3013C2semidirect
9. C2×#441C2semidirect
10. #2932C2semidirect
69. C2×Q16D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5782
#34972
#32712
#32702
#31502
#30602
#30372
#30132
C2×#4412
#29322