Finite Group Databasebeta

← #60142

Subgroups — #60142

Order 256.

1357 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#568C211yesmaximal, characteristic, complemented
2C22×#131C211yesmaximal, characteristic, complemented
3#3449C211yesmaximal, characteristic
4#2935C218yesmaximal, complemented
5#2933C218yesmaximal, complemented
6#2930C214yesmaximal, complemented
7#2929C214yesmaximal, complemented
8C2×#424C211yesmaximal, characteristic, complemented
9#2879C211yesmaximal, characteristic, complemented
10C2×#408C211yesmaximal, characteristic, complemented
11#2873C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C22×#41C2211yescharacteristic
14#568—28no—
15C2×#131—28no—
16C2×#131C2214yes—
17C2×#131C2214yes—
18C2×#131C2214yescomplemented
19C2×#131C2214yescomplemented
20C22×M16C2211yescharacteristic
21C22×M16C2211yescharacteristic
22C22×M16C2211yescharacteristic
23C22×M16C2212yescomplemented
24C22×M16C2214yescomplemented
25C23×C8C2211yescharacteristic
26C23×C8C2212yescomplemented
27#537C414yes—
28#536C412yes—
29#536C412yes—
30#535C412yes—
31#535C412yes—
32#534C414yes—
33#532C2214yes—
34#525C2214yes—
35#525C2214yes—
36C2×#117C2211yescharacteristic
37#436C22116yescomplemented
38#435C22116yescomplemented
39#435C22116yescomplemented
40C8×D4C22116yescomplemented
41#424C2212yescomplemented
42#424C2212yescomplemented
43#424C2214yescomplemented
44C2×C4⋊C8C2214yescomplemented
45#408C2212yes—
46#408C2212yes—
47#408C2214yes—
48#408C2214yescomplemented
49#408C2214yescomplemented
50#407C2214yescomplemented
51C2×C22⋊C8C2214yescomplemented
52#405C2214yescomplemented
53#405C2214yescomplemented
54C4×M16C2214yescomplemented
55C2×#41—24no—
56C2×#41—24no—
57C2×#41—24no—
58C2×#41—24no—
59C2×#41C2×C412yes—
60C2×#41C2×C412yes—
61C2×#41C2×C412yes—
62C2×#41C2×C412yes—
63C2×#41C2312yes—
64C2×#41C2312yes—
65C2×#41C2312yes—
66C2×#41C2312yes—
67C22×Q8C2×C411yescharacteristic
68C22×Q8C2×C411yescharacteristic
69C22×D4C2×C412yes—
70C22×D4C2×C412yes—
71C22×D4C2×C411yescharacteristic
72C22×D4C2×C411yescharacteristic
73C23×C4C2312yes—
74C23×C4C2312yes—
75C23×C4C2311yescharacteristic
76#131—216no—
77#131—216no—
78#131—216no—
79#131—216no—
80C2×M16—24no—
81C2×M16—24no—
82C2×M16—216no—
83C2×M16—28no—
84C2×M16D418yescomplemented
85C2×M16C2312yes—
86C2×M16C2312yes—
87C2×M16C2312yes—
88C2×M16C2312yes—
89C2×M16C2318yes—
90C2×M16C2318yes—
91C2×M16C2312yes—
92C2×M16C2312yes—
93C22×C8—24no—
94C22×C8—28no—
95C22×C8C2311yescharacteristic
96C22×C8C2311yescharacteristic
97C22×C8C2312yes—
98C22×C8C2312yes—
99C22×C8C2318yes—
100C22×C8C2312yes—
101C22×C8C2312yes—
102C22×C8C2318yes—
103C22×C8C2312yes—
104C4⋊Q8C2×C414yes—
105#127C2×C414yes—
106#124C2×C414yes—
107#124C2×C414yes—
108#123C2×C418yes—
109#123C2×C418yes—
110C22⋊Q8C2×C418yes—
111C22⋊Q8C2×C418yes—
112#121C2×C418yes—
113#121C2×C418yes—
114#121C2×C4116yes—
115#120C2×C418yes—
116#120C2×C418yes—
117C4×D4C23116yes—
118#117C2×C412yes—
119#117C2×C412yes—
120#117C2312yes—
121#117C2312yes—
122C2×C4⋊C4C2×C412yes—
123C2×C22⋊C4C2×C412yes—
124C2×C42C2312yes—
125C4⋊C8C2318yes—
126C4⋊C8C2318yes—
127C22⋊C8C2318yes—
128C22⋊C8C2318yes—
129C22⋊C8C23116yes—
130#97C2318yes—
131C4×C8C2318yes—
132C24C22×C412yes—
133C24C22×C412yes—
134C24C22×C411yescharacteristic
135#41—28no—
136#41—28no—
137#41—28no—
138#41—28no—
139#41—24no—
140#41—24no—
141#41—24no—
142#41—24no—
143#41—24no—
144#41—24no—
145#41—24no—
146#41—24no—
147C2×Q8—24no—
148C2×Q8—24no—
149C2×Q8C22×C412yes—
150C2×Q8C22×C412yes—
151C2×Q8C22×C412yes—
152C2×Q8C22×C412yes—
153C2×D4—28no—
154C2×D4—28no—
155C2×D4—24no—
156C2×D4—24no—
157C2×D4C22×C414yes—
158C2×D4C22×C414yes—
159C2×D4C22×C414yes—
160C2×D4C22×C414yes—
161C2×D4C22×C412yes—
162C2×D4C22×C412yes—
163C2×D4C22×C412yes—
164C2×D4C22×C412yes—
165C2×D4C22×C4116yes—
166C22×C4—24no—
167C22×C4—24no—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4C22×C414yes—
171C22×C4C22×C414yes—
172C22×C4C22×C412yes—
173C22×C4C22×C412yes—
174C22×C4C22×C414yes—
175C22×C4C22×C411yescharacteristic
176C22×C4C22×C411yescharacteristic
177C22×C4C22×C411yescharacteristic
178C22×C4C2×D414yes—
179C22×C4#4114yes—
180C22×C4C2414yes—
181C22×C4C2414yes—
182C22×C4C2411yescharacteristic
183C22×C4C2411yescharacteristic
184C22×C4C2411yescharacteristic
185M16—24no—
186M16—24no—
187M16—24no—
188M16—24no—
189M16—216no—
190M16—216no—
191M16C2×D418yes—
192M16C2×D418yes—
193C2×C8—22no—
194C2×C8—22no—
195C2×C8—24no—
196C2×C8—24no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—216no—
200C2×C8—216no—
201C2×C8C2×D418yes—
202C2×C8C2414yes—
203C2×C8C2412yes—
204C2×C8C2412yes—
205C2×C8C2414yes—
206C2×C8C2414yes—
207C4⋊C4C22×C414yes—
208C4⋊C4C22×C414yes—
209C4⋊C4C22×C4116yes—
210C22⋊C4C22×C414yes—
211C22⋊C4C22×C414yes—
212C22⋊C4C22×C4116yes—
213C22⋊C4C22×C4116yes—
214C42C22×C414yes—
215C42C2414yes—
216C23—24no—
217C23—24no—
218C23—42no—
219C23—44no—
220C23—44no—
221C23C4×D414yes—
222C23C23×C414yes—
223C23C23×C414yes—
224C23C23×C411yescharacteristic
225C23C23×C411yescharacteristic
226C23C23×C411yescharacteristic
227Q8—24no—
228Q8—24no—
229Q8—24no—
230Q8—24no—
231D4—28no—
232D4—28no—
233D4—28no—
234D4—28no—
235D4—24no—
236D4—24no—
237D4—24no—
238D4—24no—
239D4—416no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—28no—
243C2×C4—28no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—44no—
249C2×C4C4×D414yes—
250C2×C4C4×D414yes—
251C2×C4C4×D414yes—
252C2×C4C23×C418yes—
253C2×C4C23×C414yes—
254C2×C4C23×C414yes—
255C2×C4C23×C411yescharacteristic
256C2×C4C23×C411yescharacteristic
257C2×C4C23×C411yescharacteristic
258C2×C4C22×D412yes—
259C2×C4C22×D412yes—
260C2×C4C22×D412yes—
261C2×C4C2×#4112yes—
262C2×C4C2×#4112yes—
263C2×C4C2×#4112yes—
264C2×C4C2511yescharacteristic
265C8—22no—
266C8—22no—
267C8—24no—
268C8—24no—
269C8C22×D418yes—
270C22—22no—
271C22—22no—
272C22—22no—
273C22—24no—
274C22—24no—
275C22—28no—
276C22—28no—
277C22—44no—
278C22—48no—
279C22—84no—
280C22C2×C4×D412yes—
281C22C2×C4×D412yes—
282C22C2×C4×D412yes—
283C22C24×C411yescharacteristic
284C4—24no—
285C4—24no—
286C4—28no—
287C4C2×C4×D412yes—
288C4C2×C4×D412yes—
289C4C2×C4×D412yes—
290C4C23×D411yescharacteristic
291C4C22×#4111yescharacteristic
292C2—22no—
293C2—22no—
294C2—22no—
295C2—44no—
296C2—44no—
297C2C22×C4×D411yescharacteristic
298C2#357312yes—
subgroupG/H
center, Frattini, cosocleC2×C4C25
commutator, socleC22C24×C4
prime radical#3449C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#568C2semidirect
2. C22×#131C2semidirect
4. #2935C2semidirect
5. #2933C2semidirect
6. #2930C2semidirect
7. #2929C2semidirect
8. C2×#424C2semidirect
9. #2879C2semidirect
10. C2×#408C2semidirect
11. #2873C2semidirect
18. C2×#131C22semidirect
19. C2×#131C22semidirect
23. C22×M16C22semidirect
24. C22×M16C22semidirect
26. C23×C8C22semidirect
37. #436C22semidirect
38. #435C22semidirect
39. #435C22semidirect
40. C8×D4C22semidirect
41. #424C22semidirect
42. #424C22semidirect
43. #424C22semidirect
44. C2×C4⋊C8C22semidirect
48. #408C22semidirect
49. #408C22semidirect
50. #407C22semidirect
51. C2×C22⋊C8C22semidirect
52. #405C22semidirect
53. #405C22semidirect
54. C4×M16C22semidirect
84. C2×M16D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5682
C22×#1312
#34492
#29352
#29332
#29302
#29292
C2×#4242
#28792
C2×#4082
#28732