Finite Group Databasebeta

← #60168

Subgroups — #60168

Order 256.

1441 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C211yesmaximal, characteristic
2#3428C211yesmaximal, characteristic, complemented
3C2×#518C211yesmaximal, characteristic, complemented
4#2949C214yesmaximal, complemented
5#2948C214yesmaximal, complemented
6#2946C218yesmaximal, complemented
7C4×AGL(1,ℤ/8)C218yesmaximal, complemented
8#2911C211yesmaximal, characteristic, complemented
9#2896C211yesmaximal, characteristic, complemented
10C2×#418C211yesmaximal, characteristic, complemented
11#2873C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C23×D4C2211yescharacteristic
14C2×AGL(1,ℤ/8)C4116yescomplemented
15C2×AGL(1,ℤ/8)C2214yes—
16C2×AGL(1,ℤ/8)C2214yes—
17C22×SD16C2212yes—
18C22×D8C2212yes—
19C22×M16C2211yescharacteristic
20C22×M16C2211yescharacteristic
21#520—22no—
22#520C2214yescomplemented
23#519C2212yescomplemented
24#518—22no—
25#518—22no—
26#518—22no—
27#518C2214yes—
28#518C2214yescomplemented
29#518C2212yescomplemented
30C4×#41—22no—
31C4×#41C2214yescomplemented
32C2×C4×D4—22no—
33C2×C4×D4C2214yescomplemented
34C2×#117—22no—
35C2×#117C2211yescharacteristic
36C2×#117C2211yescharacteristic
37C2×#117C2211yescharacteristic
38C22×C22⋊C4—22no—
39#442C22116yescomplemented
40#440C22116yescomplemented
41C4×SD16C22116yescomplemented
42C4×D8C22116yescomplemented
43#428C2214yescomplemented
44#428C2214yescomplemented
45#427C2214yescomplemented
46#419C2212yescomplemented
47#418C2214yes—
48#418C2214yescomplemented
49#418C2212yescomplemented
50#417C2214yescomplemented
51#416C2214yescomplemented
52C2×#102C2214yescomplemented
53#405C2214yescomplemented
54#405C2214yescomplemented
55C4×M16C2214yescomplemented
56C25—21no—
57C2×#41—21no—
58C2×#41—21no—
59C2×#41—24no—
60C2×#41C2×C418yescomplemented
61C2×#41C2312yes—
62C2×#41C2312yes—
63C22×Q8C2311yescharacteristic
64C22×D4—21no—
65C22×D4—21no—
66C22×D4—21no—
67C22×D4—21no—
68C22×D4—24no—
69C22×D4C2×C418yescomplemented
70C22×D4C2312yes—
71C22×D4C2312yes—
72C22×D4C2312yes—
73C22×D4C2311yescharacteristic
74C23×C4—21no—
75C23×C4—24no—
76C23×C4C2311yescharacteristic
77AGL(1,ℤ/8)C2×C4132yescomplemented
78AGL(1,ℤ/8)C2×C4132yescomplemented
79C2×SD16C2×C4116yescomplemented
80C2×SD16C2318yes—
81C2×D8C2×C4116yescomplemented
82C2×D8C2318yes—
83C2×M16—24no—
84C2×M16C2×C418yescomplemented
85C2×M16C2312yes—
86C2×M16C2312yes—
87C2×M16C2312yes—
88C2×M16C2312yes—
89C22×C8C2312yes—
90C22×C8C2312yes—
91C4×Q8—24no—
92C4×Q8C2318yescomplemented
93C4×D4—28no—
94C4×D4—28no—
95C4×D4—28no—
96C4×D4—24no—
97C4×D4—28no—
98C4×D4—28no—
99C4×D4C23116yes—
100C4×D4C2318yescomplemented
101#117—21no—
102#117—21no—
103#117—21no—
104#117—21no—
105#117—24no—
106#117—24no—
107#117—24no—
108#117D412yes—
109#117D412yes—
110#117C2312yes—
111#117C2312yes—
112#117C2312yes—
113#117C2312yes—
114#117C2312yes—
115#117C2312yes—
116C2×C4⋊C4—24no—
117C2×C4⋊C4D412yes—
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2312yes—
120C2×C22⋊C4—21no—
121C2×C22⋊C4—21no—
122C2×C22⋊C4—24no—
123C2×C22⋊C4—28no—
124C2×C22⋊C4—28no—
125C2×C22⋊C4—24no—
126C2×C22⋊C4D412yes—
127C2×C42—21no—
128C2×C42—21no—
129C2×C42—24no—
130C2×C42C2312yes—
131#107C2318yescomplemented
132#106C2318yescomplemented
133#103C2318yescomplemented
134#102C23116yes—
135#102C2318yescomplemented
136#97C2318yescomplemented
137C4×C8C2318yescomplemented
138C24—22no—
139C24—28no—
140C24—21no—
141C24—22no—
142C24—22no—
143C24—84no—
144C24C2×D411yescharacteristic
145#41—28no—
146#41—28no—
147#41—24no—
148#41—24no—
149#41C22×C418yes—
150#41C22×C418yescomplemented
151C2×Q8—21no—
152C2×Q8—22no—
153C2×Q8C22×C414yescomplemented
154C2×Q8C2412yes—
155C2×D4—28no—
156C2×D4—22no—
157C2×D4—22no—
158C2×D4—28no—
159C2×D4—28no—
160C2×D4—28no—
161C2×D4—22no—
162C2×D4—22no—
163C2×D4—22no—
164C2×D4—21no—
165C2×D4—24no—
166C2×D4—24no—
167C2×D4—24no—
168C2×D4—22no—
169C2×D4C22×C418yes—
170C2×D4C22×C418yes—
171C2×D4C22×C418yes—
172C2×D4C22×C414yescomplemented
173C2×D4C2414yes—
174C2×D4C2412yes—
175C22×C4—21no—
176C22×C4—28no—
177C22×C4—22no—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—28no—
182C22×C4—216no—
183C22×C4—88no—
184C22×C4C22×C414yes—
185C22×C4C2×D414yes—
186C22×C4C2×D411yescharacteristic
187C22×C4C2×D411yescharacteristic
188C22×C4C2×D411yescharacteristic
189C22×C4#4114yes—
190C22×C4C2411yescharacteristic
191C22×C4C2411yescharacteristic
192C22×C4C2411yescharacteristic
193SD16C22×C4132yescomplemented
194D8C22×C4132yescomplemented
195M16—24no—
196M16—24no—
197M16C22×C418yes—
198M16C22×C418yescomplemented
199C2×C8—24no—
200C2×C8C22×C418yescomplemented
201C2×C8C2414yes—
202C2×C8C2414yes—
203C4⋊C4—22no—
204C4⋊C4—28no—
205C4⋊C4—22no—
206C4⋊C4C2×D414yes—
207C4⋊C4C2×D414yes—
208C4⋊C4C2414yes—
209C4⋊C4C2414yes—
210C22⋊C4—22no—
211C22⋊C4—22no—
212C22⋊C4—22no—
213C22⋊C4—22no—
214C22⋊C4—216no—
215C22⋊C4—28no—
216C22⋊C4C2×D414yes—
217C22⋊C4C2×D414yes—
218C42—22no—
219C42—28no—
220C42—22no—
221C42—22no—
222C42—22no—
223C42C2×D414yes—
224C42C2414yes—
225C23—28no—
226C23—22no—
227C23—24no—
228C23—24no—
229C23—28no—
230C23—28no—
231C23—42no—
232C23—48no—
233C23—82no—
234C23—84no—
235C23—84no—
236C23—816no—
237C23C4×D414yes—
238C23C22×D411yescharacteristic
239C23C22×D411yescharacteristic
240C23C22×D411yescharacteristic
241Q8—24no—
242Q8—22no—
243Q8C23×C414yes—
244D4—28no—
245D4—28no—
246D4—28no—
247D4—28no—
248D4—28no—
249D4—24no—
250D4—24no—
251D4—22no—
252D4C23×C414yes—
253D4C23×C418yes—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—44no—
261C2×C4—44no—
262C2×C4—88no—
263C2×C4—816no—
264C2×C4—82no—
265C2×C4C4×D414yes—
266C2×C4C4×D414yes—
267C2×C4C4×D414yes—
268C2×C4C23×C412yes—
269C2×C4C23×C412yes—
270C2×C4C23×C412yes—
271C2×C4C22×D418yes—
272C2×C4C22×D411yescharacteristic
273C2×C4C22×D411yescharacteristic
274C2×C4C22×D411yescharacteristic
275C2×C4C2×#4112yes—
276C2×C4C2×#4112yes—
277C2×C4C2×#4112yes—
278C2×C4C2511yescharacteristic
279C8—24no—
280C8C23×C418yes—
281C22—22no—
282C22—22no—
283C22—22no—
284C22—24no—
285C22—28no—
286C22—44no—
287C22—416no—
288C22—48no—
289C22—44no—
290C22—84no—
291C22—88no—
292C22—88no—
293C22C2×C4×D412yes—
294C22C2×C4×D412yes—
295C22C2×C4×D412yes—
296C22C23×D411yescharacteristic
297C4—28no—
298C4—24no—
299C4—44no—
300C4—44no—
301C4C2×C4×D412yes—
302C4C2×C4×D412yes—
303C4C2×C4×D412yes—
304C4C24×C411yescharacteristic
305C4C22×#4111yescharacteristic
306C2—22no—
307C2—22no—
308C2—22no—
309C2—48no—
310C2—44no—
311C2C22×C4×D411yescharacteristic
312C2#358512yes—
subgroupG/H
center, socleC22C23×D4
commutatorC4C24×C4
Frattini, cosocleC2×C4C25
prime radicalC22×AGL(1,ℤ/8)C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3428C2semidirect
3. C2×#518C2semidirect
4. #2949C2semidirect
5. #2948C2semidirect
6. #2946C2semidirect
7. C4×AGL(1,ℤ/8)C2semidirect
8. #2911C2semidirect
9. #2896C2semidirect
10. C2×#418C2semidirect
11. #2873C2semidirect
14. C2×AGL(1,ℤ/8)C4semidirect
22. #520C22semidirect
23. #519C22semidirect
28. #518C22semidirect
29. #518C22semidirect
31. C4×#41C22semidirect
33. C2×C4×D4C22semidirect
39. #442C22semidirect
40. #440C22semidirect
41. C4×SD16C22semidirect
42. C4×D8C22semidirect
43. #428C22semidirect
44. #428C22semidirect
45. #427C22semidirect
46. #419C22semidirect
48. #418C22semidirect
49. #418C22semidirect
50. #417C22semidirect
51. #416C22semidirect
52. C2×#102C22semidirect
53. #405C22semidirect
54. #405C22semidirect
55. C4×M16C22semidirect
60. C2×#41C2×C4semidirect
69. C22×D4C2×C4semidirect
77. AGL(1,ℤ/8)C2×C4semidirect
78. AGL(1,ℤ/8)C2×C4semidirect
79. C2×SD16C2×C4semidirect
81. C2×D8C2×C4semidirect
84. C2×M16C2×C4semidirect
92. C4×Q8C23semidirect
100. C4×D4C23semidirect
131. #107C23semidirect
132. #106C23semidirect
133. #103C23semidirect
135. #102C23semidirect
136. #97C23semidirect
137. C4×C8C23semidirect
150. #41C22×C4semidirect
153. C2×Q8C22×C4semidirect
172. C2×D4C22×C4semidirect
193. SD16C22×C4semidirect
194. D8C22×C4semidirect
198. M16C22×C4semidirect
200. C2×C8C22×C4semidirect

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
#34282
C2×#5182
#29492
#29482
#29462
C4×AGL(1,ℤ/8)2
#29112
#28962
C2×#4182
#28732