Finite Group Databasebeta

← #17772

Subgroups — #17772

Order 256.

462 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
1#3511C211yesmaximal, characteristic
2#2991C211yesmaximal, characteristic, complemented
3#2990C211yesmaximal, characteristic, complemented
4#1560C211yesmaximal, characteristic, complemented
5#1557C212yesmaximal, complemented
6#1554C212yesmaximal, complemented
7#1550C212yesmaximal, complemented
8#1549C211yesmaximal, characteristic, complemented
9#1546C211yesmaximal, characteristic, complemented
10#1543C211yesmaximal, characteristic, complemented
11#1540C212yesmaximal, complemented
12#556—21no—
13#555—21no—
14#554—21no—
15#553—22no—
16#548—22no—
17#547—21no—
18#542C414yes—
19#537C412yes—
20#533C2212yes—
21#532C2211yescharacteristic
22#532C2212yes—
23C2×C4⋊Q8C2211yescharacteristic
24#520C412yes—
25C4×#41C2211yescharacteristic
26#446—21no—
27C8×Q8—21no—
28#436—22no—
29#436—21no—
30#435—22no—
31C8×D4—21no—
32#432C2212yes—
33#431C2212yes—
34#431C2211yescharacteristic
35#431C2211yescharacteristic
36#423C2211yescharacteristic
37#423C2211yescharacteristic
38#423C2212yes—
39C2×C4⋊C8C2212yes—
40#333C2211yescharacteristic
41#333C2211yescharacteristic
42#333C2212yes—
43#332C2212yes—
44#332C2212yes—
45#332C2212yes—
46#332C2212yes—
47#331C2211yescharacteristic
48#331C2212yes—
49#331C2211yescharacteristic
50C2×#41—22no—
51C2×#41C2×C412yes—
52C2×#41C2×C411yescharacteristic
53C22×Q8—21no—
54C2×M16—21no—
55C2×M16—21no—
56C2×M16—22no—
57C22×C8—22no—
58C4⋊Q8—21no—
59C4⋊Q8—21no—
60C4⋊Q8C2×C412yes—
61C4⋊Q8C2311yescharacteristic
62C4⋊Q8C2312yes—
63#127C2311yescharacteristic
64#126—24no—
65#125—22no—
66#124—24no—
67#124—22no—
68#124C2×C412yes—
69#123—24no—
70C22⋊Q8—22no—
71C22⋊Q8—22no—
72C22⋊Q8—24no—
73C22⋊Q8C2×C414yes—
74#121—22no—
75#121—24no—
76#121—21no—
77#121—21no—
78#121—22no—
79#121C2×C414yes—
80C4×Q8—22no—
81C4×Q8C2×C414yes—
82C4×Q8D411yescharacteristic
83C4×Q8D411yescharacteristic
84C4×D4—24no—
85C4×D4—21no—
86C4×D4—22no—
87C4×D4—21no—
88C4×D4C2×C414yes—
89C4×D4D411yescharacteristic
90C4×D4D412yes—
91C4×D4D412yes—
92C4×D4D411yescharacteristic
93#117—22no—
94#117—22no—
95#117C2×C411yescharacteristic
96#117C2×C412yes—
97C2×C4⋊C4—21no—
98C2×C4⋊C4—22no—
99C2×C4⋊C4C2×C412yes—
100C2×C42C2311yescharacteristic
101C2×C42C2312yes—
102C4⋊C8—22no—
103C4⋊C8—21no—
104C4⋊C8—22no—
105C4⋊C8—21no—
106C4⋊C8C2311yescharacteristic
107C4⋊C8C2312yes—
108C4⋊C8C2312yes—
109C4⋊C8C2311yescharacteristic
110C4⋊C8C2311yescharacteristic
111C4⋊C8C2311yescharacteristic
112C22⋊C8—21no—
113C22⋊C8—21no—
114C22⋊C8—22no—
115C22⋊C8—22no—
116#97—22no—
117C4×C8—21no—
118C4×C8—22no—
119C4×C8—21no—
120#41—42no—
121#41—44no—
122#41—82no—
123#41—82no—
124C2×Q8—22no—
125C2×Q8—22no—
126C2×Q8—81no—
127C2×Q8—81no—
128C2×Q8C22⋊C411yescharacteristic
129C2×Q8C22×C412yes—
130C2×D4—22no—
131C2×D4—24no—
132C2×D4—21no—
133C2×D4—21no—
134C2×D4C22⋊C411yescharacteristic
135C2×D4C22⋊C412yes—
136C2×D4C22×C412yes—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—24no—
140C22×C4C22×C411yescharacteristic
141C22×C4C22×C412yes—
142C22×C4C2×D411yescharacteristic
143C22×C4C2×D412yes—
144C22×C4C2×D411yescharacteristic
145C22×C4C2×D412yes—
146M16—81no—
147M16—81no—
148M16—82no—
149C2×C8—21no—
150C2×C8—21no—
151C2×C8—21no—
152C2×C8—22no—
153C2×C8—21no—
154C2×C8—22no—
155C2×C8—82no—
156C4⋊C4—22no—
157C4⋊C4—24no—
158C4⋊C4—22no—
159C4⋊C4—24no—
160C4⋊C4—22no—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4C22⋊C411yescharacteristic
164C4⋊C4C22⋊C411yescharacteristic
165C4⋊C4C22⋊C412yes—
166C4⋊C4C22⋊C412yes—
167C4⋊C4C22×C414yes—
168C22⋊C4—24no—
169C22⋊C4—24no—
170C22⋊C4—24no—
171C22⋊C4—22no—
172C22⋊C4—22no—
173C22⋊C4C22⋊C412yes—
174C22⋊C4C22⋊C412yes—
175C22⋊C4C22⋊C412yes—
176C42—24no—
177C42C22×C412yes—
178C42C22×C411yescharacteristic
179C42C2×D412yes—
180C42C2×D411yescharacteristic
181C42C2×D411yescharacteristic
182C42C2×D412yes—
183C42C2411yescharacteristic
184C23—22no—
185C23C2×C22⋊C412yes—
186C23C2×C22⋊C411yescharacteristic
187Q8—22no—
188Q8—42no—
189Q8—42no—
190Q8—42no—
191Q8—82no—
192D4—22no—
193D4—42no—
194D4—42no—
195D4—44no—
196D4—41no—
197D4—41no—
198D4—41no—
199D4—41no—
200D4—84no—
201C2×C4—22no—
202C2×C4—21no—
203C2×C4—21no—
204C2×C4—22no—
205C2×C4—21no—
206C2×C4—22no—
207C2×C4—21no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—24no—
212C2×C4—42no—
213C2×C4—44no—
214C2×C4—84no—
215C2×C4—82no—
216C2×C4C2×C22⋊C412yes—
217C2×C4C2×C22⋊C411yescharacteristic
218C2×C4C2×C22⋊C411yescharacteristic
219C2×C4C2×C22⋊C412yes—
220C2×C4C2×C22⋊C412yes—
221C2×C4C2×C22⋊C411yescharacteristic
222C2×C4C23×C411yescharacteristic
223C2×C4C22×D411yescharacteristic
224C2×C4C22×D411yescharacteristic
225C8—41no—
226C8—42no—
227C8—41no—
228C8—42no—
229C8—41no—
230C8—41no—
231C22—21no—
232C22—22no—
233C22—21no—
234C22—22no—
235C22—22no—
236C22—21no—
237C22—42no—
238C22—42no—
239C22—42no—
240C22C22×C22⋊C411yescharacteristic
241C4—21no—
242C4—22no—
243C4—22no—
244C4—21no—
245C4—22no—
246C4—21no—
247C4—42no—
248C4—44no—
249C4#41312yes—
250C4#57611yescharacteristic
251C4#57711yescharacteristic
252C4#57711yescharacteristic
253C4#57811yescharacteristic
254C2—41no—
255C2—42no—
256C2—82no—
257C2C2×#41311yescharacteristic
258C2#289711yescharacteristic
259C2#289811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radical#3511C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2991C2semidirect
3. #2990C2semidirect
4. #1560C2semidirect
5. #1557C2semidirect
6. #1554C2semidirect
7. #1550C2semidirect
8. #1549C2semidirect
9. #1546C2semidirect
10. #1543C2semidirect
11. #1540C2semidirect

Maximal subgroups

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

subgroupindex
#35112
#29912
#29902
#15602
#15572
#15542
#15502
#15492
#15462
#15432
#15402