Finite Group Databasebeta

← #19557

Subgroups — #19557

Order 256.

321 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3245C211yesmaximal, characteristic, complemented
2#3214C211yesmaximal, characteristic, complemented
3#3207C211yesmaximal, characteristic, complemented
4#2979C211yesmaximal, characteristic, complemented
5#1701C211yesmaximal, characteristic, complemented
6#1699C211yesmaximal, characteristic, complemented
7#1687C211yesmaximal, characteristic, complemented
8#1685C211yesmaximal, characteristic, complemented
9#1681C211yesmaximal, characteristic, complemented
10#1679C211yesmaximal, characteristic, complemented
11#1667C211yesmaximal, characteristic, complemented
12#1665C211yesmaximal, characteristic, complemented
13#1573C211yesmaximal, characteristic, complemented
14#1553C211yesmaximal, characteristic, complemented
15#1540C211yesmaximal, characteristic, complemented
16#532C2211yescharacteristic
17#532C2211yescharacteristic
18#532C2211yescharacteristic
19#496—21no—
20#493C2211yescharacteristic
21#492C2211yescharacteristic
22#489—21no—
23#487C2211yescharacteristic
24#486C2211yescharacteristic
25#474—21no—
26#474C2211yescharacteristic
27#474C2211yescharacteristic
28#466—21no—
29#466—21no—
30#463—21no—
31#463—21no—
32#461C2211yescharacteristic
33#461C2211yescharacteristic
34#459—21no—
35#459C2211yescharacteristic
36#459C2211yescharacteristic
37#459C2211yescharacteristic
38#459C2211yescharacteristic
39#449—21no—
40#449—21no—
41#449—21no—
42#449—21no—
43#436—21no—
44#436C2211yescharacteristic
45#436C2211yescharacteristic
46C8×D4—21no—
47C8×D4C2211yescharacteristic
48C8×D4C2211yescharacteristic
49#432C2211yescharacteristic
50#431C2211yescharacteristic
51#431C2211yescharacteristic
52C2×C4⋊C8C2211yescharacteristic
53#408—21no—
54#408—21no—
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#331C2211yescharacteristic
64#331C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C2×#41—21no—
69C2×#41—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×D8—21no—
75C2×D8—21no—
76C2×D8—21no—
77C2×D8—21no—
78C2×D8—21no—
79C2×D8—21no—
80C2×M16—21no—
81C2×M16—21no—
82C22×C8—21no—
83C22×C8—21no—
84C22×C8—21no—
85C4⋊Q8D411yescharacteristic
86C4⋊Q8C2311yescharacteristic
87C4⋊Q8C2311yescharacteristic
88#127D411yescharacteristic
89#127C2311yescharacteristic
90#127C2311yescharacteristic
91#124—21no—
92#124—21no—
93#124—21no—
94#121—21no—
95#121—21no—
96#121—21no—
97#121—21no—
98#121—21no—
99#121D411yescharacteristic
100#121D411yescharacteristic
101C4×D4—21no—
102C4×D4—21no—
103C4×D4—21no—
104C4×D4—21no—
105C4×D4—21no—
106C4×D4C2311yescharacteristic
107C4×D4C2311yescharacteristic
108C2×C42C2311yescharacteristic
109#107—21no—
110#107—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#103—21no—
123#103—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⋊C8—21no—
137C22⋊C8—21no—
138C22⋊C8D411yescharacteristic
139C22⋊C8D411yescharacteristic
140#97—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—81no—
145#41—81no—
146#41—81no—
147#41—81no—
148#41—81no—
149#41—81no—
150C2×Q8—21no—
151C2×Q8—21no—
152C2×Q8—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4—21no—
157C2×D4—21no—
158C2×D4—21no—
159C2×D4—21no—
160C2×D4—21no—
161C2×D4—21no—
162C2×D4—21no—
163C2×D4—41no—
164C2×D4—41no—
165C2×D4C2×D411yescharacteristic
166C2×D4C2×D411yescharacteristic
167C22×C4—21no—
168C22×C4—21no—
169C22×C4—41no—
170C22×C4—41no—
171C22×C4C2×D411yescharacteristic
172C22×C4C2×D411yescharacteristic
173C22×C4#4111yescharacteristic
174SD16—81no—
175SD16—81no—
176SD16—81no—
177SD16—81no—
178D8—81no—
179D8—81no—
180D8—81no—
181D8—81no—
182D8—81no—
183D8—81no—
184M16—81no—
185M16—81no—
186C2×C8—21no—
187C2×C8—21no—
188C2×C8—21no—
189C2×C8—21no—
190C2×C8—21no—
191C2×C8—21no—
192C2×C8—81no—
193C2×C8—81no—
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⋊C4C2×D411yescharacteristic
205C4⋊C4C2×D411yescharacteristic
206C22⋊C4—21no—
207C22⋊C4—21no—
208C22⋊C4—21no—
209C22⋊C4—21no—
210C22⋊C4—41no—
211C22⋊C4—41no—
212C22⋊C4—41no—
213C22⋊C4—41no—
214C42C2×D411yescharacteristic
215C42C2×D411yescharacteristic
216C42#4111yescharacteristic
217C42C2411yescharacteristic
218C23—21no—
219C23—21no—
220C23—41no—
221C23—41no—
222C23#12111yescharacteristic
223Q8—41no—
224Q8—41no—
225Q8—41no—
226Q8—41no—
227Q8—81no—
228D4—21no—
229D4—21no—
230D4—21no—
231D4—21no—
232D4—42no—
233D4—41no—
234D4—41no—
235D4—41no—
236D4—41no—
237D4—41no—
238D4—41no—
239D4—41no—
240D4—41no—
241D4—81no—
242D4—81no—
243D4—81no—
244D4—81no—
245D4—81no—
246D4—82no—
247D4—82no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—82no—
262C2×C4—82no—
263C2×C4#12111yescharacteristic
264C2×C4#12111yescharacteristic
265C2×C4#12111yescharacteristic
266C2×C4C22×D411yescharacteristic
267C2×C4C22×D411yescharacteristic
268C2×C4C2×#4111yescharacteristic
269C8—21no—
270C8—21no—
271C8—21no—
272C8—21no—
273C8—41no—
274C8—41no—
275C8—41no—
276C8—41no—
277C8—41no—
278C8—41no—
279C22—21no—
280C22—21no—
281C22—21no—
282C22—41no—
283C22—41no—
284C22—41no—
285C22—41no—
286C22—41no—
287C22—41no—
288C22—81no—
289C22—81no—
290C22—81no—
291C22—81no—
292C22—81no—
293C22—81no—
294C22C2×#12111yescharacteristic
295C4—21no—
296C4—21no—
297C4—21no—
298C4—21no—
299C4—41no—
300C4—41no—
301C4—81no—
302C4—81no—
303C4#57611yescharacteristic
304C4#57611yescharacteristic
305C4#57611yescharacteristic
306C4#57711yescharacteristic
307C2—41no—
308C2—81no—
309C2—81no—
310C2—161no—
311C2—161no—
312C2#304111yescharacteristic
313C2#306211yescharacteristic
314C2#306711yescharacteristic
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. #3245C2semidirect
2. #3214C2semidirect
3. #3207C2semidirect
4. #2979C2semidirect
5. #1701C2semidirect
6. #1699C2semidirect
7. #1687C2semidirect
8. #1685C2semidirect
9. #1681C2semidirect
10. #1679C2semidirect
11. #1667C2semidirect
12. #1665C2semidirect
13. #1573C2semidirect
14. #1553C2semidirect
15. #1540C2semidirect

Maximal subgroups

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

subgroupindex
#32452
#32142
#32072
#29792
#17012
#16992
#16872
#16852
#16812
#16792
#16672
#16652
#15732
#15532
#15402