Finite Group Databasebeta

← #20405

Subgroups — #20405

Order 256.

781 conjugacy classes of subgroups.

The subgroup lattice has 277 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3428C211yesmaximal, characteristic
2C2×#421C211yesmaximal, characteristic
3C22×#104C211yesmaximal, characteristic
4#2873C211yesmaximal, characteristic, complemented
5C4×#117C211yesmaximal, characteristic, complemented
6#1759C214yesmaximal, complemented
7C4×#104C214yesmaximal, complemented
8#1733C211yesmaximal, characteristic, complemented
9C2×#339C211yesmaximal, characteristic, complemented
10C22×#41C2211yescharacteristic
11C22×M16C2211yescharacteristic
12C22×M16C2211yescharacteristic
13#520—22no—
14#520C414yescomplemented
15#519C412yescomplemented
16#518—22no—
17#518C412yescomplemented
18C4×#41—22no—
19C4×#41C2214yes—
20C2×#117—22no—
21C2×#117C2211yescharacteristic
22C2×#117C2211yescharacteristic
23C2×#117C2211yescharacteristic
24C22×C42C2211yescharacteristic
25#421C418yescomplemented
26C2×#104C418yescomplemented
27C2×#104C2212yes—
28C2×#104C2212yes—
29C2×#104C2214yes—
30#405—22no—
31#405—22no—
32C4×M16C2214yescomplemented
33C4×C4⋊C4—22no—
34C4×C22⋊C4—22no—
35#376C2212yescomplemented
36C43C2212yescomplemented
37#339C2212yescomplemented
38#339C2212yescomplemented
39#339C2214yescomplemented
40C2×#41—21no—
41C2×#41—21no—
42C2×#41—22no—
43C2×#41—22no—
44C2×#41C2×C414yes—
45C2×#41C2×C414yes—
46C2×#41C2×C412yes—
47C2×#41C2312yes—
48C22×Q8C2×C411yescharacteristic
49C22×D4—21no—
50C22×D4C2×C411yescharacteristic
51C23×C4—21no—
52C23×C4—21no—
53C23×C4C2311yescharacteristic
54C2×M16—21no—
55C2×M16—21no—
56C2×M16—22no—
57C2×M16—22no—
58C2×M16C2×C414yescomplemented
59C2×M16C2×C414yescomplemented
60C2×M16C2312yes—
61C2×M16C2312yes—
62C22×C8—21no—
63C22×C8—21no—
64C4×Q8—24no—
65C4×Q8C2×C418yescomplemented
66C4×D4—28no—
67C4×D4—24no—
68C4×D4—28no—
69C4×D4C2×C418yescomplemented
70#117—21no—
71#117—21no—
72#117—22no—
73#117—24no—
74#117—24no—
75#117—24no—
76#117C2×C412yes—
77#117C2×C412yes—
78#117C2×C412yes—
79#117C2×C414yescomplemented
80#117D412yes—
81#117D412yes—
82#117C2312yes—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—24no—
85C2×C4⋊C4C2×C412yes—
86C2×C4⋊C4D412yes—
87C2×C22⋊C4—21no—
88C2×C22⋊C4—21no—
89C2×C22⋊C4—24no—
90C2×C22⋊C4D412yes—
91C2×C42—21no—
92C2×C42—21no—
93C2×C42—22no—
94C2×C42—24no—
95C2×C42—24no—
96C2×C42C2×C414yescomplemented
97C2×C42C2312yes—
98C2×C42C2311yescharacteristic
99C2×C42C2311yescharacteristic
100C2×C42C2312yes—
101#104C2×C418yescomplemented
102#104C2×C418yescomplemented
103#104C2×C4116yescomplemented
104#97—24no—
105C4×C8—24no—
106#95—24no—
107C24—21no—
108C24C2×D411yescharacteristic
109#41—24no—
110#41—24no—
111#41—24no—
112#41—24no—
113#41—24no—
114#41—22no—
115#41—22no—
116#41C4218yescomplemented
117#41C22×C414yes—
118#41C22×C414yes—
119C2×Q8—21no—
120C2×Q8—22no—
121C2×Q8C4214yescomplemented
122C2×Q8C22×C412yes—
123C2×D4—22no—
124C2×D4—24no—
125C2×D4—24no—
126C2×D4—22no—
127C2×D4—21no—
128C2×D4—22no—
129C2×D4C4214yescomplemented
130C2×D4C22×C412yes—
131C22×C4—21no—
132C22×C4—21no—
133C22×C4—22no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—22no—
137C22×C4—24no—
138C22×C4—21no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—28no—
142C22×C4—44no—
143C22×C4C22×C411yescharacteristic
144C22×C4C22×C411yescharacteristic
145C22×C4C22×C412yes—
146C22×C4C22×C412yes—
147C22×C4C2×D414yes—
148C22×C4C2×D411yescharacteristic
149C22×C4C2×D411yescharacteristic
150C22×C4C2×D411yescharacteristic
151C22×C4#4112yes—
152C22×C4#4112yes—
153C22×C4C2411yescharacteristic
154M16—24no—
155M16—24no—
156M16—22no—
157M16—22no—
158M16C22×C414yes—
159M16C22×C414yes—
160C2×C8—24no—
161C2×C8—24no—
162C2×C8—22no—
163C2×C8—22no—
164C4⋊C4—22no—
165C4⋊C4—28no—
166C4⋊C4—24no—
167C4⋊C4C22⋊C414yes—
168C4⋊C4C22⋊C414yes—
169C4⋊C4C22×C414yes—
170C22⋊C4—22no—
171C22⋊C4—24no—
172C22⋊C4—22no—
173C22⋊C4—28no—
174C22⋊C4C22⋊C414yes—
175C22⋊C4C22⋊C414yes—
176C42—28no—
177C42—22no—
178C42—24no—
179C42—22no—
180C42—21no—
181C42—21no—
182C42—22no—
183C42—48no—
184C42C22×C412yes—
185C42C22×C412yes—
186C42C22×C414yes—
187C42C22×C414yes—
188C42C2×D414yes—
189C23—22no—
190C23—24no—
191C23—42no—
192C23—82no—
193C23C2×C22⋊C411yescharacteristic
194C23C2×C22⋊C411yescharacteristic
195C23C4×D412yes—
196C23C4×D412yes—
197C23C22×D411yescharacteristic
198Q8—22no—
199Q8—24no—
200Q8C2×C4214yes—
201D4—24no—
202D4—24no—
203D4—28no—
204D4—22no—
205D4—24no—
206D4C2×C4214yes—
207C2×C4—24no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—28no—
214C2×C4—24no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—44no—
218C2×C4—48no—
219C2×C4—44no—
220C2×C4—42no—
221C2×C4—88no—
222C2×C4—82no—
223C2×C4C2×C4212yes—
224C2×C4C2×C4212yes—
225C2×C4C2×C22⋊C418yes—
226C2×C4C2×C22⋊C411yescharacteristic
227C2×C4C2×C22⋊C411yescharacteristic
228C2×C4#11712yes—
229C2×C4#11712yes—
230C2×C4C4×D412yes—
231C2×C4C4×D412yes—
232C2×C4C4×D412yes—
233C2×C4C4×D412yes—
234C2×C4C4×D412yes—
235C2×C4C4×D412yes—
236C2×C4C23×C411yescharacteristic
237C2×C4C23×C411yescharacteristic
238C2×C4C23×C411yescharacteristic
239C2×C4C22×D411yescharacteristic
240C2×C4C2×#4111yescharacteristic
241C2×C4C2×#4111yescharacteristic
242C8—24no—
243C8—24no—
244C22—22no—
245C22—22no—
246C22—22no—
247C22—24no—
248C22—42no—
249C22—42no—
250C22—44no—
251C22—84no—
252C22C4×C22⋊C412yes—
253C22C4×C22⋊C412yes—
254C22C22×C22⋊C411yescharacteristic
255C22C2×C4×D411yescharacteristic
256C22C2×C4×D411yescharacteristic
257C4—24no—
258C4—28no—
259C4—24no—
260C4—44no—
261C4—42no—
262C4—44no—
263C4C4×C22⋊C412yes—
264C4C4×C22⋊C412yes—
265C4C22×C4211yescharacteristic
266C4C2×#11711yescharacteristic
267C4C2×C4×D411yescharacteristic
268C4C2×C4×D411yescharacteristic
269C2—21no—
270C2—21no—
271C2—22no—
272C2—22no—
273C2—44no—
274C2C2×C4×C22⋊C411yescharacteristic
275C2#290112yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC4C22×C42
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC22×#41C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2873C2semidirect
5. C4×#117C2semidirect
6. #1759C2semidirect
7. C4×#104C2semidirect
8. #1733C2semidirect
9. C2×#339C2semidirect
14. #520C4semidirect
15. #519C4semidirect
17. #518C4semidirect
25. #421C4semidirect
26. C2×#104C4semidirect
32. C4×M16C22semidirect
35. #376C22semidirect
36. C43C22semidirect
37. #339C22semidirect
38. #339C22semidirect
39. #339C22semidirect
58. C2×M16C2×C4semidirect
59. C2×M16C2×C4semidirect
65. C4×Q8C2×C4semidirect
69. C4×D4C2×C4semidirect
79. #117C2×C4semidirect
96. C2×C42C2×C4semidirect
101. #104C2×C4semidirect
102. #104C2×C4semidirect
103. #104C2×C4semidirect
116. #41C42semidirect
121. C2×Q8C42semidirect
129. C2×D4C42semidirect

Maximal subgroups

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

subgroupindex
#34282
C2×#4212
C22×#1042
#28732
C4×#1172
#17592
C4×#1042
#17332
C2×#3392