Finite Group Databasebeta

← #19538

Subgroups — #19538

Order 256.

331 conjugacy classes of subgroups.

The subgroup lattice has 319 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3217C211yesmaximal, characteristic, complemented
2#3212C211yesmaximal, characteristic, complemented
3#3205C211yesmaximal, characteristic, complemented
4#2993C211yesmaximal, characteristic, complemented
5#1702C211yesmaximal, characteristic, complemented
6#1701C211yesmaximal, characteristic, complemented
7#1688C211yesmaximal, characteristic, complemented
8#1687C211yesmaximal, characteristic, complemented
9#1682C211yesmaximal, characteristic, complemented
10#1681C211yesmaximal, characteristic, complemented
11#1668C211yesmaximal, characteristic, complemented
12#1667C211yesmaximal, characteristic, complemented
13#1572C211yesmaximal, characteristic, complemented
14#1557C211yesmaximal, characteristic, complemented
15#1545C211yesmaximal, characteristic, complemented
16#532C2211yescharacteristic
17C2×#127C2211yescharacteristic
18#529C2211yescharacteristic
19#496—21no—
20#495—21no—
21#493C2211yescharacteristic
22#493C2211yescharacteristic
23#490—21no—
24#488—21no—
25#486C2211yescharacteristic
26#486C2211yescharacteristic
27#462C2211yescharacteristic, complemented
28#461C2211yescharacteristic, complemented
29#460C2211yescharacteristic
30#460C2211yescharacteristic
31#460C2211yescharacteristic, complemented
32#459—21no—
33#459—21no—
34#459C2211yescharacteristic
35#459C2211yescharacteristic
36#459C2211yescharacteristic, complemented
37#452—21no—
38#450—21no—
39#449—21no—
40#447—21no—
41#447—21no—
42#447—21no—
43#446C2211yescharacteristic, complemented
44C8×Q8C2211yescharacteristic, complemented
45#436—21no—
46#436C2211yescharacteristic, complemented
47#435—21no—
48C8×D4C2211yescharacteristic, complemented
49#433—21no—
50#432C2211yescharacteristic
51#431C2211yescharacteristic
52#431C2211yescharacteristic
53#424—21no—
54#423C2211yescharacteristic
55#335C2211yescharacteristic, complemented
56#335C2211yescharacteristic, complemented
57#334C2211yescharacteristic, complemented
58#334C2211yescharacteristic, complemented
59#332C2211yescharacteristic, complemented
60#332C2211yescharacteristic, complemented
61#331C2211yescharacteristic
62#331C2211yescharacteristic
63#331C2211yescharacteristic
64#331C2211yescharacteristic
65#331C2211yescharacteristic, complemented
66#331C2211yescharacteristic, complemented
67C2×#41—21no—
68C22×D4—21no—
69C22×D4—21no—
70C22×D4—21no—
71C2×Q16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×SD16—21no—
75C2×SD16—21no—
76C2×D8—21no—
77C2×D8—21no—
78C2×D8—21no—
79C2×D8—21no—
80C2×D8—21no—
81C2×D8—21no—
82C2×D8—21no—
83C2×M16—21no—
84C2×M16—21no—
85C22×C8—21no—
86C4⋊Q8C2311yescharacteristic
87#127—21no—
88#127—21no—
89#127—21no—
90#127C2311yescharacteristic
91#127C2311yescharacteristic
92#127C2311yescharacteristic
93#126—21no—
94#125D411yescharacteristic
95#124—21no—
96#124D411yescharacteristic
97#123—21no—
98C22⋊Q8D411yescharacteristic
99#121—21no—
100#121—21no—
101#121D411yescharacteristic
102C4×Q8C2311yescharacteristic
103C4×D4—21no—
104C4×D4—21no—
105C4×D4—21no—
106C4×D4C2311yescharacteristic
107#117—21no—
108C2×C42C2311yescharacteristic
109C4⋊C8—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8D411yescharacteristic
113C4⋊C8D411yescharacteristic
114C4⋊C8C2311yescharacteristic
115C4⋊C8C2311yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120#103—21no—
121#103—21no—
122#102—21no—
123#102—21no—
124#102—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136C22⋊C8D411yescharacteristic
137C22⋊C8D411yescharacteristic
138#97—21no—
139#97—21no—
140C4×C8—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C24—41no—
145#41—81no—
146#41—81no—
147C2×Q8—21no—
148C2×Q8C2×D411yescharacteristic
149C2×D4—21no—
150C2×D4—21no—
151C2×D4—21no—
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4—21no—
157C2×D4—21no—
158C2×D4—21no—
159C2×D4—41no—
160C2×D4—41no—
161C2×D4—41no—
162C2×D4—41no—
163C2×D4—81no—
164C2×D4—81no—
165C2×D4—81no—
166C2×D4—81no—
167C2×D4—82no—
168C2×D4C2×D411yescharacteristic
169C22×C4—21no—
170C22×C4—41no—
171C22×C4C2×D411yescharacteristic
172C22×C4C2×D411yescharacteristic
173C22×C4#4111yescharacteristic
174Q16—81no—
175SD16—81no—
176SD16—81no—
177SD16—81no—
178SD16—81no—
179D8—81no—
180D8—81no—
181D8—81no—
182D8—81no—
183D8—81no—
184D8—81no—
185D8—81no—
186M16—81no—
187M16—81no—
188C2×C8—21no—
189C2×C8—21no—
190C2×C8—21no—
191C2×C8—21no—
192C2×C8—21no—
193C2×C8—21no—
194C2×C8—81no—
195C2×C8C2×D411yescharacteristic
196C2×C8C2×D411yescharacteristic
197C2×C8C2×D411yescharacteristic
198C2×C8C2×D411yescharacteristic
199C4⋊C4—21no—
200C4⋊C4—21no—
201C4⋊C4—21no—
202C4⋊C4—21no—
203C4⋊C4—21no—
204C4⋊C4—21no—
205C4⋊C4C2×D411yescharacteristic
206C4⋊C4C2×D411yescharacteristic
207C22⋊C4—21no—
208C22⋊C4—21no—
209C22⋊C4—21no—
210C22⋊C4—21no—
211C22⋊C4—21no—
212C22⋊C4—41no—
213C22⋊C4—41no—
214C42—21no—
215C42C2×D411yescharacteristic
216C42C2×D411yescharacteristic
217C42#4111yescharacteristic
218C42C2411yescharacteristic
219C23—21no—
220C23—41no—
221C23—41no—
222C23—41no—
223C23—82no—
224C23—82no—
225C23—82no—
226C23#12111yescharacteristic
227Q8—21no—
228Q8—21no—
229Q8—41no—
230Q8—41no—
231D4—21no—
232D4—21no—
233D4—41no—
234D4—41no—
235D4—41no—
236D4—41no—
237D4—41no—
238D4—41no—
239D4—41no—
240D4—41no—
241D4—41no—
242D4—41no—
243D4—41no—
244D4—41no—
245D4—81no—
246D4—81no—
247D4—81no—
248D4—82no—
249D4—82no—
250D4—82no—
251D4—81no—
252D4—82no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—41no—
261C2×C4—41no—
262C2×C4—41no—
263C2×C4—41no—
264C2×C4—82no—
265C2×C4#12111yescharacteristic
266C2×C4#12111yescharacteristic
267C2×C4#12111yescharacteristic
268C2×C4C22×D411yescharacteristic
269C2×C4C22×D411yescharacteristic
270C2×C4C2×#4111yescharacteristic
271C8—21no—
272C8—21no—
273C8—21no—
274C8—21no—
275C8—41no—
276C8—41no—
277C8—41no—
278C8—41no—
279C8—41no—
280C8—41no—
281C22—21no—
282C22—21no—
283C22—21no—
284C22—41no—
285C22—41no—
286C22—41no—
287C22—81no—
288C22—81no—
289C22—81no—
290C22—81no—
291C22—81no—
292C22—81no—
293C22—81no—
294C22—81no—
295C22—81no—
296C22—164no—
297C22C2×#12111yescharacteristic
298C4—21no—
299C4—21no—
300C4—21no—
301C4—21no—
302C4—41no—
303C4—41no—
304C4—41no—
305C4—81no—
306C4#57611yescharacteristic
307C4#57611yescharacteristic
308C4#57611yescharacteristic
309C4#57711yescharacteristic
310C2—41no—
311C2—81no—
312C2—161no—
313C2—161no—
314C2—161no—
315C2#304511yescharacteristic
316C2#305811yescharacteristic
317C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
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. #3217C2semidirect
2. #3212C2semidirect
3. #3205C2semidirect
4. #2993C2semidirect
5. #1702C2semidirect
6. #1701C2semidirect
7. #1688C2semidirect
8. #1687C2semidirect
9. #1682C2semidirect
10. #1681C2semidirect
11. #1668C2semidirect
12. #1667C2semidirect
13. #1572C2semidirect
14. #1557C2semidirect
15. #1545C2semidirect
27. #462C22semidirect
28. #461C22semidirect
31. #460C22semidirect
36. #459C22semidirect
43. #446C22semidirect
44. C8×Q8C22semidirect
46. #436C22semidirect
48. C8×D4C22semidirect
55. #335C22semidirect
56. #335C22semidirect
57. #334C22semidirect
58. #334C22semidirect
59. #332C22semidirect
60. #332C22semidirect
65. #331C22semidirect
66. #331C22semidirect

Maximal subgroups

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

subgroupindex
#32172
#32122
#32052
#29932
#17022
#17012
#16882
#16872
#16822
#16812
#16682
#16672
#15722
#15572
#15452