Finite Group Databasebeta

← #60426

Subgroups — #60426

Order 256.

1435 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#575C211yesmaximal, characteristic, complemented
2C22×AGL(1,ℤ/8)C211yesmaximal, characteristic, complemented
3C2×#535C211yesmaximal, characteristic, complemented
4#3428C211yesmaximal, characteristic, complemented
5#3045C218yesmaximal, complemented
6#3043C214yesmaximal, complemented
7#3041C214yesmaximal, complemented
8#3040C214yesmaximal, complemented
9#3038C214yesmaximal, complemented
10#2905C211yesmaximal, characteristic, complemented
11#2896C211yesmaximal, characteristic, complemented
12C2×#418C211yesmaximal, characteristic, complemented
13C22×#41C2211yescharacteristic
14C22×#41C2211yescharacteristic
15C23×D4C2211yescharacteristic
16#575—28no—
17C2×#137C2212yescomplemented
18C2×#137C2212yescomplemented
19C2×AGL(1,ℤ/8)—28no—
20C2×AGL(1,ℤ/8)C2214yes—
21C2×AGL(1,ℤ/8)C2214yescomplemented
22C2×AGL(1,ℤ/8)C2212yescomplemented
23C2×AGL(1,ℤ/8)C2212yescomplemented
24C2×#135C2214yescomplemented
25C22×SD16C2212yescomplemented
26C22×D8C2212yescomplemented
27C22×M16C2211yescharacteristic
28C22×M16C2211yescharacteristic
29#535—22no—
30#535—22no—
31#535C2214yes—
32#535C2214yescomplemented
33C2×#127C2212yescomplemented
34C2×#124C2212yescomplemented
35C2×#121—22no—
36C2×#120—22no—
37#520—22no—
38#520C2214yescomplemented
39#519C2212yescomplemented
40#518—22no—
41#518C2212yescomplemented
42C4×#41—22no—
43C4×#41C2214yescomplemented
44C2×#117—22no—
45C2×#117C2211yescharacteristic
46C2×#117C2211yescharacteristic
47#464C22116yescomplemented
48#463C22116yescomplemented
49#460C22116yescomplemented
50#459C22116yescomplemented
51#424C2214yescomplemented
52#424C2214yescomplemented
53#423C2214yescomplemented
54#419C2212yescomplemented
55#418C2214yescomplemented
56#418C2214yescomplemented
57#418C2212yescomplemented
58#417C2214yescomplemented
59#416C2214yescomplemented
60C2×#102C2214yescomplemented
61C25—21no—
62C2×#41—21no—
63C2×#41—21no—
64C2×#41—21no—
65C2×#41—21no—
66C2×#41—24no—
67C2×#41—24no—
68C2×#41—24no—
69C2×#41D418yescomplemented
70C2×#41C2312yes—
71C2×#41C2312yes—
72C2×#41C2312yes—
73C2×#41C2312yes—
74C22×Q8C2311yescharacteristic
75C22×Q8C2311yescharacteristic
76C22×D4—21no—
77C22×D4—21no—
78C22×D4—24no—
79C22×D4—21no—
80C22×D4—21no—
81C22×D4—21no—
82C22×D4—24no—
83C22×D4—24no—
84C22×D4C2312yes—
85C22×D4C2311yescharacteristic
86C22×D4C2312yes—
87C22×D4C2312yes—
88C22×D4C2311yescharacteristic
89C23×C4—21no—
90C23×C4—21no—
91C23×C4C2311yescharacteristic
92#137—28no—
93#137—28no—
94AGL(1,ℤ/8)—216no—
95AGL(1,ℤ/8)—28no—
96AGL(1,ℤ/8)—216no—
97AGL(1,ℤ/8)—28no—
98#135—216no—
99C2×Q16C2314yescomplemented
100C2×SD16—28no—
101C2×SD16C2318yes—
102C2×SD16C2314yescomplemented
103C2×SD16C2314yescomplemented
104C2×D8—28no—
105C2×D8C2318yes—
106C2×D8C2314yescomplemented
107C2×M16—24no—
108C2×M16—24no—
109C2×M16C2312yes—
110C2×M16C2312yes—
111C2×M16C2312yes—
112C2×M16C2312yes—
113C22×C8C2312yes—
114C22×C8C2312yes—
115#127—24no—
116#127C2318yes—
117#124—24no—
118#124C2318yes—
119#121—28no—
120#121—28no—
121#120—28no—
122#120—28no—
123C4×Q8—24no—
124C4×Q8C2318yescomplemented
125C4×D4—28no—
126C4×D4—24no—
127C4×D4—28no—
128C4×D4C2318yescomplemented
129#117—21no—
130#117—21no—
131#117—24no—
132#117—24no—
133#117—24no—
134#117D412yes—
135#117D412yes—
136#117C2312yes—
137#117C2312yes—
138#117C2312yes—
139#117C2312yes—
140C2×C4⋊C4—24no—
141C2×C4⋊C4D412yes—
142C2×C4⋊C4C2312yes—
143C2×C22⋊C4—21no—
144C2×C22⋊C4—24no—
145C2×C22⋊C4—24no—
146C2×C22⋊C4D412yes—
147C2×C42—21no—
148C2×C42—24no—
149C2×C42C2312yes—
150C4⋊C8C23116yescomplemented
151#103C2318yescomplemented
152#102C23116yes—
153#102C2318yescomplemented
154C24—21no—
155C24—22no—
156C24—21no—
157C24—22no—
158C24—22no—
159C24—44no—
160C24—84no—
161C24C2×D411yescharacteristic
162#41—28no—
163#41—28no—
164#41—24no—
165#41—24no—
166#41—24no—
167#41—24no—
168#41—24no—
169#41—24no—
170#41—44no—
171#41—44no—
172#41C2×D418yes—
173#41C2×D418yescomplemented
174C2×Q8—21no—
175C2×Q8—21no—
176C2×Q8—22no—
177C2×Q8—22no—
178C2×Q8—22no—
179C2×Q8C2×D414yescomplemented
180C2×Q8C2412yes—
181C2×Q8C2412yes—
182C2×D4—28no—
183C2×D4—22no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—22no—
187C2×D4—21no—
188C2×D4—24no—
189C2×D4—24no—
190C2×D4—24no—
191C2×D4—22no—
192C2×D4—22no—
193C2×D4—22no—
194C2×D4—22no—
195C2×D4—21no—
196C2×D4—216no—
197C2×D4—22no—
198C2×D4—24no—
199C2×D4—24no—
200C2×D4—24no—
201C2×D4—22no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—44no—
205C2×D4—44no—
206C2×D4—88no—
207C2×D4C2×D414yescomplemented
208C2×D4C2414yes—
209C2×D4C2412yes—
210C2×D4C2412yes—
211C22×C4—21no—
212C22×C4—28no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—21no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—28no—
220C22×C4—44no—
221C22×C4C2×D414yes—
222C22×C4C2×D411yescharacteristic
223C22×C4C2×D411yescharacteristic
224C22×C4C2×D411yescharacteristic
225C22×C4C2×D414yes—
226C22×C4#4114yes—
227C22×C4C2411yescharacteristic
228C22×C4C2411yescharacteristic
229C22×C4C2411yescharacteristic
230Q16—28no—
231SD16—216no—
232SD16—28no—
233SD16—28no—
234D8—216no—
235D8—28no—
236M16—24no—
237M16—24no—
238M16—24no—
239M16—24no—
240C2×C8—24no—
241C2×C8—24no—
242C2×C8C2414yes—
243C2×C8C2414yes—
244C4⋊C4—22no—
245C4⋊C4—28no—
246C4⋊C4C2×D414yes—
247C4⋊C4C2×D414yes—
248C4⋊C4C2414yes—
249C22⋊C4—22no—
250C22⋊C4—22no—
251C22⋊C4—28no—
252C22⋊C4—216no—
253C22⋊C4C2×D414yes—
254C22⋊C4C2×D414yes—
255C42—22no—
256C42—28no—
257C42—22no—
258C42C2×D414yes—
259C42C2414yes—
260C23—22no—
261C23—24no—
262C23—24no—
263C23—22no—
264C23—42no—
265C23—44no—
266C23—48no—
267C23—42no—
268C23—44no—
269C23—44no—
270C23—44no—
271C23—82no—
272C23—84no—
273C23—84no—
274C23—816no—
275C23#12114yes—
276C23C22×D411yescharacteristic
277C23C22×D411yescharacteristic
278C23C22×D411yescharacteristic
279Q8—24no—
280Q8—22no—
281Q8—22no—
282Q8—22no—
283Q8—42no—
284Q8C22×D414yes—
285D4—28no—
286D4—28no—
287D4—24no—
288D4—24no—
289D4—22no—
290D4—22no—
291D4—24no—
292D4—22no—
293D4—44no—
294D4—44no—
295D4—44no—
296D4—44no—
297D4—44no—
298D4—42no—
299D4—816no—
300D4C22×D414yes—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—24no—
306C2×C4—22no—
307C2×C4—44no—
308C2×C4—42no—
309C2×C4—44no—
310C2×C4—44no—
311C2×C4—88no—
312C2×C4—82no—
313C2×C4#12114yes—
314C2×C4#12114yes—
315C2×C4#12114yes—
316C2×C4C22×D418yes—
317C2×C4C22×D411yescharacteristic
318C2×C4C22×D411yescharacteristic
319C2×C4C22×D411yescharacteristic
320C2×C4C22×D412yes—
321C2×C4C22×D412yes—
322C2×C4C22×D412yes—
323C2×C4C2×#4112yes—
324C2×C4C2×#4112yes—
325C2×C4C2×#4112yes—
326C2×C4C2511yescharacteristic
327C8—24no—
328C8—24no—
329C22—22no—
330C22—22no—
331C22—22no—
332C22—24no—
333C22—44no—
334C22—44no—
335C22—44no—
336C22—48no—
337C22—42no—
338C22—44no—
339C22—84no—
340C22—84no—
341C22—88no—
342C22—88no—
343C22—88no—
344C22C2×#12112yes—
345C22C2×#12112yes—
346C22C2×#12112yes—
347C22C23×D411yescharacteristic
348C4—28no—
349C4—24no—
350C4—44no—
351C4—42no—
352C4C2×#12112yes—
353C4C2×#12112yes—
354C4C2×#12112yes—
355C4C23×D411yescharacteristic
356C4C22×#4111yescharacteristic
357C2—22no—
358C2—22no—
359C2—22no—
360C2—44no—
361C2—82no—
362C2—84no—
363C2C22×#12111yescharacteristic
364C2#358512yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×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
1. C2×#575C2semidirect
2. C22×AGL(1,ℤ/8)C2semidirect
3. C2×#535C2semidirect
4. #3428C2semidirect
5. #3045C2semidirect
6. #3043C2semidirect
7. #3041C2semidirect
8. #3040C2semidirect
9. #3038C2semidirect
10. #2905C2semidirect
11. #2896C2semidirect
12. C2×#418C2semidirect
17. C2×#137C22semidirect
18. C2×#137C22semidirect
21. C2×AGL(1,ℤ/8)C22semidirect
22. C2×AGL(1,ℤ/8)C22semidirect
23. C2×AGL(1,ℤ/8)C22semidirect
24. C2×#135C22semidirect
25. C22×SD16C22semidirect
26. C22×D8C22semidirect
32. #535C22semidirect
33. C2×#127C22semidirect
34. C2×#124C22semidirect
38. #520C22semidirect
39. #519C22semidirect
41. #518C22semidirect
43. C4×#41C22semidirect
47. #464C22semidirect
48. #463C22semidirect
49. #460C22semidirect
50. #459C22semidirect
51. #424C22semidirect
52. #424C22semidirect
53. #423C22semidirect
54. #419C22semidirect
55. #418C22semidirect
56. #418C22semidirect
57. #418C22semidirect
58. #417C22semidirect
59. #416C22semidirect
60. C2×#102C22semidirect
69. C2×#41D4semidirect
99. C2×Q16C23semidirect
102. C2×SD16C23semidirect
103. C2×SD16C23semidirect
106. C2×D8C23semidirect
124. C4×Q8C23semidirect
128. C4×D4C23semidirect
150. C4⋊C8C23semidirect
151. #103C23semidirect
153. #102C23semidirect
173. #41C2×D4semidirect
179. C2×Q8C2×D4semidirect
207. C2×D4C2×D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5752
C22×AGL(1,ℤ/8)2
C2×#5352
#34282
#30452
#30432
#30412
#30402
#30382
#29052
#28962
C2×#4182