Finite Group Databasebeta

← #21263

Subgroups — #21263

Order 256.

863 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#535C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic, complemented
3C2×#417C211yesmaximal, characteristic, complemented
4C2×#418C211yesmaximal, characteristic, complemented
5C2×#416C211yesmaximal, characteristic, complemented
6C22×#102C211yesmaximal, characteristic, complemented
7#2274C211yesmaximal, characteristic, complemented
8#1983C214yesmaximal, complemented
9#1982C214yesmaximal, complemented
10C22×#41C2211yescharacteristic
11C23×D4C2211yescharacteristic
12C22×M16C2211yescharacteristic
13C23×C8C2211yescharacteristic
14#535—24no—
15#535C418yescomplemented
16C2×#127C2212yes—
17C2×#124C2212yes—
18C2×#121—22no—
19C2×#120—22no—
20C2×#117C2211yescharacteristic
21C2×#117C2211yescharacteristic
22C22×C4⋊C4C2211yescharacteristic
23#424—24no—
24C2×C4⋊C8C2214yescomplemented
25#418—24no—
26#417—24no—
27#416—24no—
28C2×#103C2212yescomplemented
29C2×#103C2212yescomplemented
30C2×#102—24no—
31C2×#102C2214yes—
32C2×#102C2214yes—
33C2×#102C2212yescomplemented
34C2×#102C2212yescomplemented
35C4×C4⋊C4—22no—
36C4×C4⋊C4C2214yescomplemented
37C4×C22⋊C4—22no—
38C25—21no—
39C2×#41—22no—
40C2×#41—22no—
41C2×#41—22no—
42C2×#41—22no—
43C2×#41—22no—
44C2×#41C2×C414yes—
45C22×Q8C2311yescharacteristic
46C22×D4—21no—
47C22×D4—22no—
48C22×D4—22no—
49C22×D4—21no—
50C22×D4—22no—
51C22×D4—24no—
52C22×D4—22no—
53C22×D4—22no—
54C22×D4C2×C414yes—
55C22×D4C2312yes—
56C22×D4C2311yescharacteristic
57C23×C4—21no—
58C23×C4—21no—
59C23×C4C2311yescharacteristic
60C2×M16—22no—
61C2×M16—22no—
62C2×M16—22no—
63C22×C8—22no—
64C22×C8—22no—
65C22×C8—22no—
66C22×C8C2312yes—
67C22×C8C2312yes—
68#127—24no—
69#127C2×C418yescomplemented
70#124—24no—
71#124C2×C418yescomplemented
72#121—216no—
73#120—216no—
74#117—22no—
75#117C2×C414yes—
76#117D414yes—
77#117D414yescomplemented
78C2×C4⋊C4—21no—
79C2×C4⋊C4—22no—
80C2×C4⋊C4D412yes—
81C2×C4⋊C4D414yescomplemented
82C2×C4⋊C4C2312yes—
83C2×C4⋊C4C2312yes—
84C2×C22⋊C4—21no—
85C2×C22⋊C4—24no—
86C2×C22⋊C4D412yes—
87C2×C42—21no—
88C2×C42—24no—
89C2×C42C2312yes—
90C4⋊C8—28no—
91#103—24no—
92#103—24no—
93#102—28no—
94#102—28no—
95#102—24no—
96#102—24no—
97#95—24no—
98C24—22no—
99C24—21no—
100C24—24no—
101C24—42no—
102C24—42no—
103C24—82no—
104C24—82no—
105C24C2×D411yescharacteristic
106#41—28no—
107#41—28no—
108#41—44no—
109#41—44no—
110C2×Q8—21no—
111C2×Q8—21no—
112C2×Q8—21no—
113C2×Q8—21no—
114C2×Q8—21no—
115C2×Q8C22×C412yes—
116C2×D4—24no—
117C2×D4—24no—
118C2×D4—216no—
119C2×D4—28no—
120C2×D4—28no—
121C2×D4—22no—
122C2×D4—22no—
123C2×D4—21no—
124C2×D4—21no—
125C2×D4—22no—
126C2×D4—21no—
127C2×D4—22no—
128C2×D4—22no—
129C2×D4—21no—
130C2×D4—21no—
131C2×D4—42no—
132C2×D4—42no—
133C2×D4—42no—
134C2×D4—42no—
135C2×D4—44no—
136C2×D4—44no—
137C2×D4—84no—
138C2×D4—84no—
139C2×D4C22×C414yes—
140C2×D4C22×C412yes—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—21no—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4—82no—
149C22×C4C22×C412yes—
150C22×C4C2×D414yes—
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D412yes—
153C22×C4C2×D412yes—
154C22×C4C2×D412yes—
155C22×C4#4112yes—
156C22×C4#4112yes—
157C22×C4C2411yescharacteristic
158M16—44no—
159C2×C8—22no—
160C2×C8—22no—
161C2×C8—22no—
162C2×C8—22no—
163C2×C8—22no—
164C2×C8—22no—
165C2×C8—44no—
166C4⋊C4—24no—
167C4⋊C4—22no—
168C4⋊C4—22no—
169C4⋊C4C22⋊C418yes—
170C4⋊C4C2×D414yes—
171C4⋊C4C2×D414yes—
172C22⋊C4—24no—
173C22⋊C4—216no—
174C22⋊C4C22⋊C418yes—
175C42—24no—
176C42—84no—
177C42C22×C414yes—
178C42C2×D414yes—
179C23—22no—
180C23—22no—
181C23—24no—
182C23—22no—
183C23—41no—
184C23—41no—
185C23—42no—
186C23—42no—
187C23—42no—
188C23—44no—
189C23—42no—
190C23—44no—
191C23—48no—
192C23—88no—
193C23—84no—
194C23—84no—
195C23—88no—
196C23C2×C22⋊C412yes—
197C23#12112yes—
198C23#12112yes—
199C23C22×D411yescharacteristic
200Q8—22no—
201Q8—22no—
202Q8—41no—
203Q8—41no—
204D4—24no—
205D4—24no—
206D4—22no—
207D4—22no—
208D4—48no—
209D4—42no—
210D4—41no—
211D4—42no—
212D4—41no—
213D4—48no—
214D4—816no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—41no—
221C2×C4—41no—
222C2×C4—42no—
223C2×C4—44no—
224C2×C4—42no—
225C2×C4—48no—
226C2×C4—84no—
227C2×C4C2×C22⋊C418yes—
228C2×C4C2×C22⋊C412yes—
229C2×C4C4×D414yes—
230C2×C4C4×D414yes—
231C2×C4#12112yes—
232C2×C4#12112yes—
233C2×C4#12414yes—
234C2×C4#12714yes—
235C2×C4C23×C411yescharacteristic
236C2×C4C22×D411yescharacteristic
237C2×C4C22×D411yescharacteristic
238C2×C4C22×D411yescharacteristic
239C2×C4C2×#4111yescharacteristic
240C2×C4C2×#4111yescharacteristic
241C8—42no—
242C8—42no—
243C22—24no—
244C22—22no—
245C22—22no—
246C22—24no—
247C22—44no—
248C22—48no—
249C22—42no—
250C22—44no—
251C22—816no—
252C22—81no—
253C22—82no—
254C22—81no—
255C22—82no—
256C22—82no—
257C22—84no—
258C22#39014yes—
259C22C22×C22⋊C411yescharacteristic
260C22C2×#12111yescharacteristic
261C22C2×#12111yescharacteristic
262C22#57612yes—
263C22#57712yes—
264C4—28no—
265C4—44no—
266C4—44no—
267C4—42no—
268C4#39014yes—
269C4C2×C4×D411yescharacteristic
270C4C2×C4×D411yescharacteristic
271C4C2×#12411yescharacteristic
272C4C2×#12711yescharacteristic
273C2—24no—
274C2—82no—
275C2—84no—
276C2C2×#39011yescharacteristic
277C2#289712yes—
278C2#304111yescharacteristic
279C2#304311yescharacteristic
280C2#304512yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#535C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#424C2semidirect
3. C2×#417C2semidirect
4. C2×#418C2semidirect
5. C2×#416C2semidirect
6. C22×#102C2semidirect
7. #2274C2semidirect
8. #1983C2semidirect
9. #1982C2semidirect
15. #535C4semidirect
24. C2×C4⋊C8C22semidirect
28. C2×#103C22semidirect
29. C2×#103C22semidirect
33. C2×#102C22semidirect
34. C2×#102C22semidirect
36. C4×C4⋊C4C22semidirect
69. #127C2×C4semidirect
71. #124C2×C4semidirect
77. #117D4semidirect
81. C2×C4⋊C4D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5352
C2×#4242
C2×#4172
C2×#4182
C2×#4162
C22×#1022
#22742
#19832
#19822