Finite Group Databasebeta

← #19581

Subgroups — #19581

Order 256.

322 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3248C211yesmaximal, characteristic, complemented
2#3217C211yesmaximal, characteristic
3#3208C211yesmaximal, characteristic, complemented
4#2994C211yesmaximal, characteristic, complemented
5#1702C211yesmaximal, characteristic, complemented
6#1701C211yesmaximal, characteristic, complemented
7#1686C211yesmaximal, characteristic, complemented
8#1685C211yesmaximal, characteristic, complemented
9#1682C211yesmaximal, characteristic, complemented
10#1681C211yesmaximal, characteristic, complemented
11#1666C211yesmaximal, characteristic, complemented
12#1665C211yesmaximal, characteristic, complemented
13#1573C211yesmaximal, characteristic, complemented
14#1552C211yesmaximal, characteristic, complemented
15C2×#331C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17C2×#127C2211yescharacteristic
18#529C2211yescharacteristic
19#496—21no—
20#492C2211yescharacteristic
21#492C2211yescharacteristic
22#490—21no—
23#486C2211yescharacteristic
24#486C2211yescharacteristic
25#479—21no—
26#475C2211yescharacteristic, complemented
27#474C2211yescharacteristic, complemented
28#467—21no—
29#465—21no—
30#464—21no—
31#462C2211yescharacteristic, complemented
32#461C2211yescharacteristic, complemented
33#460—21no—
34#460—21no—
35#460C2211yescharacteristic
36#460C2211yescharacteristic
37#459C2211yescharacteristic
38#459C2211yescharacteristic
39#450—21no—
40#450—21no—
41#450—21no—
42#447—21no—
43#446C2211yescharacteristic, complemented
44C8×Q8C2211yescharacteristic, complemented
45#436C2211yescharacteristic, complemented
46#435—21no—
47C8×D4—21no—
48C8×D4C2211yescharacteristic, complemented
49#433—21no—
50#432C2211yescharacteristic
51#431C2211yescharacteristic
52#424—21no—
53C2×C4⋊C8C2211yescharacteristic
54C2×C4⋊C8C2211yescharacteristic
55#335C2211yescharacteristic, complemented
56#335C2211yescharacteristic, complemented
57#334C2211yescharacteristic, complemented
58#334C2211yescharacteristic, complemented
59#332C2211yescharacteristic, complemented
60#332C2211yescharacteristic, complemented
61#332C2211yescharacteristic, complemented
62#332C2211yescharacteristic, complemented
63#331C2211yescharacteristic
64#331C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C22×D4—21no—
68C22×D4—21no—
69C22×D4—21no—
70C2×Q16—21no—
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×SD16—21no—
75C2×SD16—21no—
76C2×SD16—21no—
77C2×SD16—21no—
78C2×D8—21no—
79C2×D8—21no—
80C2×M16—21no—
81C22×C8—21no—
82C22×C8—21no—
83C22×C8—21no—
84C4⋊Q8C2311yescharacteristic
85C4⋊Q8C2311yescharacteristic
86#127—21no—
87#127—21no—
88#127—21no—
89#127C2311yescharacteristic
90#127C2311yescharacteristic
91#126—21no—
92#125—21no—
93#125D411yescharacteristic
94#124D411yescharacteristic
95#123—21no—
96C22⋊Q8—21no—
97C22⋊Q8—21no—
98C22⋊Q8D411yescharacteristic
99#121D411yescharacteristic
100C4×Q8—21no—
101C4×Q8—21no—
102C4×Q8C2311yescharacteristic
103C4×D4—21no—
104C4×D4C2311yescharacteristic
105#117—21no—
106#117—21no—
107C2×C42C2311yescharacteristic
108#107—21no—
109#106—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
114C4⋊C8D411yescharacteristic
115C4⋊C8D411yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
122#103—21no—
123#103—21no—
124#103—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136C22⋊C8—21no—
137C22⋊C8D411yescharacteristic
138C22⋊C8D411yescharacteristic
139#97—21no—
140#97—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C24—41no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8C2×D411yescharacteristic
148C2×D4—21no—
149C2×D4—21no—
150C2×D4—21no—
151C2×D4—21no—
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—41no—
156C2×D4—41no—
157C2×D4—41no—
158C2×D4—81no—
159C2×D4—81no—
160C2×D4—81no—
161C2×D4—81no—
162C2×D4—82no—
163C2×D4C2×D411yescharacteristic
164C22×C4—21no—
165C22×C4C2×D411yescharacteristic
166C22×C4C2×D411yescharacteristic
167C22×C4#4111yescharacteristic
168Q16—81no—
169SD16—81no—
170SD16—81no—
171SD16—81no—
172SD16—81no—
173SD16—81no—
174SD16—81no—
175SD16—81no—
176D8—81no—
177D8—81no—
178M16—81no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—81no—
186C2×C8—81no—
187C2×C8—81no—
188C2×C8C2×D411yescharacteristic
189C2×C8C2×D411yescharacteristic
190C2×C8C2×D411yescharacteristic
191C2×C8C2×D411yescharacteristic
192C4⋊C4—21no—
193C4⋊C4—21no—
194C4⋊C4—21no—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—21no—
198C4⋊C4—21no—
199C4⋊C4—21no—
200C4⋊C4—41no—
201C4⋊C4—41no—
202C4⋊C4C2×D411yescharacteristic
203C4⋊C4C2×D411yescharacteristic
204C22⋊C4—21no—
205C22⋊C4—21no—
206C22⋊C4—21no—
207C22⋊C4—21no—
208C22⋊C4—21no—
209C22⋊C4—41no—
210C42—21no—
211C42—41no—
212C42C2×D411yescharacteristic
213C42C2×D411yescharacteristic
214C42#4111yescharacteristic
215C42C2411yescharacteristic
216C23—21no—
217C23—41no—
218C23—41no—
219C23—82no—
220C23—82no—
221C23—82no—
222C23#12111yescharacteristic
223Q8—21no—
224Q8—21no—
225Q8—41no—
226Q8—41no—
227Q8—41no—
228Q8—41no—
229D4—21no—
230D4—21no—
231D4—42no—
232D4—41no—
233D4—41no—
234D4—41no—
235D4—41no—
236D4—41no—
237D4—41no—
238D4—41no—
239D4—41no—
240D4—81no—
241D4—81no—
242D4—82no—
243D4—82no—
244D4—82no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4#12111yescharacteristic
258C2×C4#12111yescharacteristic
259C2×C4#12111yescharacteristic
260C2×C4C22×D411yescharacteristic
261C2×C4C22×D411yescharacteristic
262C2×C4C2×#4111yescharacteristic
263C8—21no—
264C8—21no—
265C8—21no—
266C8—21no—
267C8—41no—
268C8—41no—
269C8—41no—
270C8—41no—
271C8—41no—
272C8—41no—
273C22—21no—
274C22—21no—
275C22—41no—
276C22—41no—
277C22—41no—
278C22—81no—
279C22—81no—
280C22—81no—
281C22—81no—
282C22—81no—
283C22—81no—
284C22—164no—
285C22#47112yes—
286C22C2×#12111yescharacteristic
287C4—21no—
288C4—21no—
289C4—21no—
290C4—21no—
291C4—41no—
292C4—41no—
293C4—41no—
294C4—81no—
295C4—81no—
296C4#57611yescharacteristic
297C4#57611yescharacteristic
298C4#57711yescharacteristic
299C4#57711yescharacteristic
300C2—22no—
301C2—81no—
302C2—161no—
303C2—161no—
304C2#304511yescharacteristic
305C2#306211yescharacteristic
306C2C2×#47111yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3217C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3248C2semidirect
3. #3208C2semidirect
4. #2994C2semidirect
5. #1702C2semidirect
6. #1701C2semidirect
7. #1686C2semidirect
8. #1685C2semidirect
9. #1682C2semidirect
10. #1681C2semidirect
11. #1666C2semidirect
12. #1665C2semidirect
13. #1573C2semidirect
14. #1552C2semidirect
15. C2×#331C2semidirect
26. #475C22semidirect
27. #474C22semidirect
31. #462C22semidirect
32. #461C22semidirect
43. #446C22semidirect
44. C8×Q8C22semidirect
45. #436C22semidirect
48. C8×D4C22semidirect
55. #335C22semidirect
56. #335C22semidirect
57. #334C22semidirect
58. #334C22semidirect
59. #332C22semidirect
60. #332C22semidirect
61. #332C22semidirect
62. #332C22semidirect

Maximal subgroups

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

subgroupindex
#32482
#32172
#32082
#29942
#17022
#17012
#16862
#16852
#16822
#16812
#16662
#16652
#15732
#15522
C2×#3312