Finite Group Databasebeta

← #60821

Subgroups — #60821

Order 256.

1001 conjugacy classes of subgroups.

The subgroup lattice has 257 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3509C211yesmaximal, characteristic, complemented
2#3499C211yesmaximal, characteristic
3#3223C218yesmaximal, complemented
4#3210C214yesmaximal, complemented
5#3209C214yesmaximal, complemented
6#3152C211yesmaximal, characteristic, complemented
7C2×#494C211yesmaximal, characteristic, complemented
8#3139C211yesmaximal, characteristic, complemented
9#3131C211yesmaximal, characteristic, complemented
10#3044C214yesmaximal, complemented
11#3011C214yesmaximal, complemented
12#2922C211yesmaximal, characteristic, complemented
13C2×2−1+4C2212yes—
14C2×#137C2214yes—
15C22×Q16C2214yes—
16#557—22no—
17#556—22no—
18#552—24no—
19D4×Q8—22no—
20#547—24no—
21#547—22no—
22#541C2214yes—
23#536C2214yes—
24#536C2212yes—
25#536C2212yes—
26#533C2214yes—
27#533C2211yescharacteristic
28#532C2211yescharacteristic
29#532C2212yes—
30C2×C4⋊Q8C2211yescharacteristic
31C2×C4⋊Q8C2211yescharacteristic
32C2×C4⋊Q8C2212yes—
33#519C2212yes—
34C4×#41C2211yescharacteristic
35#497C2214yes—
36#494C2214yes—
37#494C2214yes—
38#494C2212yes—
39#492C2212yes—
40#491C2214yes—
41#488C2214yes—
42#487C2212yes—
43#487C2214yes—
44#486C2212yes—
45#464C22116yes—
46#462C22116yes—
47#452C22116yes—
48#451C22116yes—
49#433C2214yes—
50#431C2214yes—
51#424C2212yes—
52#419C2214yes—
53#416C2214yes—
54#408C2212yes—
55C4×M16C2211yescharacteristic
56C2×C4×C8C2211yescharacteristic
572−1+4—48no—
58C2×#41—24no—
59C2×#41—22no—
60C2×#41C2312yes—
61C2×#41C2314yes—
62C2×#41C2311yescharacteristic
63C22×Q8—22no—
64C22×Q8C2312yes—
65C22×Q8C2312yes—
66C22×Q8C2314yes—
67#137—48no—
68C2×Q16—48no—
69C2×Q16C23116yes—
70C2×Q16C2318yes—
71C2×SD16C2318yes—
72C2×M16C2312yes—
73C22×C8C2312yes—
74C4⋊Q8—22no—
75C4⋊Q8—24no—
76C4⋊Q8—22no—
77C4⋊Q8—22no—
78C4⋊Q8C2312yes—
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2312yes—
81C4⋊Q8C2314yes—
82C4⋊Q8C2312yes—
83C4⋊Q8C2312yes—
84C4⋊Q8C2312yes—
85#127C2311yescharacteristic
86#126—28no—
87#125—28no—
88#125—24no—
89#125C2312yes—
90#124—22no—
91#124C2314yes—
92#124C2312yes—
93#123—24no—
94#123—24no—
95#123—28no—
96C22⋊Q8—22no—
97C22⋊Q8—24no—
98C22⋊Q8—24no—
99C22⋊Q8—28no—
100C22⋊Q8C2318yes—
101#121—22no—
102#121—24no—
103C4×Q8—24no—
104C4×Q8—24no—
105C4×Q8—22no—
106C4×Q8D412yes—
107C4×Q8C2318yes—
108C4×D4—24no—
109C4×D4—22no—
110C4×D4D414yes—
111C4×D4D412yes—
112#117—24no—
113#117—24no—
114#117C2312yes—
115#117C2311yescharacteristic
116#117C2312yes—
117C2×C4⋊C4—22no—
118C2×C4⋊C4—24no—
119C2×C4⋊C4—22no—
120C2×C42C2311yescharacteristic
121C2×C42C2312yes—
122C4⋊C8C2318yes—
123#103C2318yes—
124#103C23116yes—
125#102C2318yes—
126C22⋊C8C2318yes—
127#97C2312yes—
128C4×C8C2312yes—
129C4×C8C2312yes—
130C4×C8C2312yes—
131#41—24no—
132#41—28no—
133#41—48no—
134#41—416no—
135#41—48no—
136C2×Q8—22no—
137C2×Q8—22no—
138C2×Q8—24no—
139C2×Q8—22no—
140C2×Q8—28no—
141C2×Q8—28no—
142C2×Q8—48no—
143C2×Q8—48no—
144C2×Q8C2×D411yescharacteristic
145C2×Q8C2414yes—
146C2×Q8C2412yes—
147C2×Q8C2414yes—
148C2×D4—24no—
149C2×D4—22no—
150C2×D4—22no—
151C2×D4C2×D412yes—
152C2×D4C2×D411yescharacteristic
153C2×D4C2412yes—
154C22×C4—22no—
155C22×C4—24no—
156C22×C4—22no—
157C22×C4—24no—
158C22×C4—22no—
159C22×C4C2×D412yes—
160C22×C4C2×D414yes—
161C22×C4C2412yes—
162C22×C4C2411yescharacteristic
163Q16—416no—
164Q16—48no—
165SD16—48no—
166M16—24no—
167C2×C8—24no—
168C2×C8C2414yes—
169C2×C8C2414yes—
170C4⋊C4—24no—
171C4⋊C4—22no—
172C4⋊C4—24no—
173C4⋊C4—28no—
174C4⋊C4—24no—
175C4⋊C4—24no—
176C4⋊C4—22no—
177C4⋊C4—28no—
178C4⋊C4—24no—
179C4⋊C4—28no—
180C4⋊C4C2×D412yes—
181C4⋊C4C2×D414yes—
182C4⋊C4C2414yes—
183C22⋊C4—22no—
184C22⋊C4—28no—
185C22⋊C4—28no—
186C22⋊C4—24no—
187C22⋊C4C2×D412yes—
188C22⋊C4C2×D414yes—
189C42—28no—
190C42—22no—
191C42C2×D414yes—
192C42C2×D412yes—
193C42C2411yescharacteristic
194C42C2411yescharacteristic
195C42C2412yes—
196C23—22no—
197C23C22×D412yes—
198C23C22×D411yescharacteristic
199Q8—22no—
200Q8—28no—
201Q8—28no—
202Q8—24no—
203Q8—48no—
204Q8—44no—
205Q8—44no—
206Q8—44no—
207D4—24no—
208D4—22no—
209D4—24no—
210D4—48no—
211D4—44no—
212D4—44no—
213C2×C4—24no—
214C2×C4—28no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—22no—
220C2×C4—48no—
221C2×C4—48no—
222C2×C4—44no—
223C2×C4—44no—
224C2×C4—44no—
225C2×C4C22×D414yes—
226C2×C4C22×D412yes—
227C2×C4C22×D412yes—
228C2×C4C22×D411yescharacteristic
229C2×C4C22×D412yes—
230C2×C4H(5,𝔽2)14yes—
231C2×C4C2511yescharacteristic
232C8—24no—
233C8—24no—
234C22—22no—
235C22—22no—
236C22—24no—
237C22—42no—
238C22—44no—
239C22#53512yes—
240C22C23×D411yescharacteristic
241C4—22no—
242C4—24no—
243C4—22no—
244C4—44no—
245C4—42no—
246C4—44no—
247C4—44no—
248C4#53512yes—
249C4#57814yes—
250C4C2×H(5,𝔽2)12yes—
251C2—22no—
252C2—42no—
253C2—82no—
254C2C2×#53511yescharacteristic
255C2C2×#57812yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3499C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3509C2semidirect
3. #3223C2semidirect
4. #3210C2semidirect
5. #3209C2semidirect
6. #3152C2semidirect
7. C2×#494C2semidirect
8. #3139C2semidirect
9. #3131C2semidirect
10. #3044C2semidirect
11. #3011C2semidirect
12. #2922C2semidirect

Maximal subgroups

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

subgroupindex
#35092
#34992
#32232
#32102
#32092
#31522
C2×#4942
#31392
#31312
#30442
#30112
#29222