Finite Group Databasebeta

← #19368

Subgroups — #19368

Order 256.

328 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#3254C211yesmaximal, characteristic, complemented
2#3214C211yesmaximal, characteristic
3#3182C211yesmaximal, characteristic, complemented
4#2935C211yesmaximal, characteristic, complemented
5#1701C211yesmaximal, characteristic, complemented
6#1699C211yesmaximal, characteristic, complemented
7#1693C211yesmaximal, characteristic, complemented
8#1685C211yesmaximal, characteristic, complemented
9#1681C211yesmaximal, characteristic, complemented
10#1679C211yesmaximal, characteristic, complemented
11#1673C211yesmaximal, characteristic, complemented
12#1665C211yesmaximal, characteristic, complemented
13#1569C211yesmaximal, characteristic, complemented
14#1552C211yesmaximal, characteristic, complemented
15#1547C211yesmaximal, characteristic, complemented
16C2×#131—21no—
17#533C2211yescharacteristic
18#532C2211yescharacteristic
19#532C2211yescharacteristic
20#500C2211yescharacteristic
21#496—21no—
22#492C2211yescharacteristic
23#489—21no—
24#487C2211yescharacteristic
25#486C2211yescharacteristic
26#477—21no—
27#474C2211yescharacteristic
28#474C2211yescharacteristic
29#468—21no—
30#468—21no—
31#468—21no—
32#468—21no—
33#461C2211yescharacteristic
34#461C2211yescharacteristic
35#461C2211yescharacteristic
36#461C2211yescharacteristic
37#460—21no—
38#459C2211yescharacteristic
39#459C2211yescharacteristic
40#449—21no—
41#449—21no—
42#440—21no—
43#440—21no—
44#436C2211yescharacteristic
45#436C2211yescharacteristic
46#435—21no—
47#435—21no—
48C8×D4C2211yescharacteristic
49C8×D4C2211yescharacteristic
50#432C2211yescharacteristic
51#423C2211yescharacteristic
52C2×C4⋊C8C2211yescharacteristic
53#408—21no—
54C4×M16C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C2×#41—21no—
69C2×SD16—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×SD16—21no—
75C2×D8—21no—
76C2×D8—21no—
77#131—44no—
78C2×M16—21no—
79C2×M16—21no—
80C2×M16—21no—
81C2×M16D411yescharacteristic
82C2×M16D411yescharacteristic
83C22×C8—21no—
84C22×C8—21no—
85C22×C8—21no—
86C4⋊Q8D411yescharacteristic
87C4⋊Q8C2311yescharacteristic
88C4⋊Q8C2311yescharacteristic
89C4⋊Q8C2311yescharacteristic
90#127D411yescharacteristic
91#127C2311yescharacteristic
92#125—21no—
93#124—21no—
94#124—21no—
95C22⋊Q8—21no—
96C22⋊Q8—21no—
97#121—21no—
98#121—21no—
99#121—21no—
100#121D411yescharacteristic
101#121D411yescharacteristic
102C4×Q8—21no—
103C4×Q8—21no—
104C4×D4—21no—
105C4×D4—21no—
106C4×D4—21no—
107C4×D4C2311yescharacteristic
108C4×D4C2311yescharacteristic
109#117—21no—
110C2×C42C2311yescharacteristic
111#107—21no—
112#107—21no—
113#107—21no—
114#107—21no—
115C4⋊C8—21no—
116C4⋊C8—21no—
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
122C4⋊C8C2311yescharacteristic
123#103—21no—
124#103—21no—
125#103—21no—
126#103—21no—
127#103—21no—
128#103—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135C22⋊C8—21no—
136C22⋊C8—21no—
137C22⋊C8—21no—
138C22⋊C8—21no—
139C22⋊C8—21no—
140#97—21no—
141#97D411yescharacteristic
142#97D411yescharacteristic
143C4×C8C2311yescharacteristic
144C4×C8C2311yescharacteristic
145#41—42no—
146#41—42no—
147#41—81no—
148#41—81no—
149C2×Q8—21no—
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—41no—
161C2×D4C2×D411yescharacteristic
162C2×D4C2×D411yescharacteristic
163C22×C4—21no—
164C22×C4—21no—
165C22×C4—41no—
166C22×C4C2×D411yescharacteristic
167C22×C4C2×D411yescharacteristic
168C22×C4#4111yescharacteristic
169SD16—42no—
170SD16—42no—
171SD16—81no—
172SD16—81no—
173SD16—81no—
174SD16—81no—
175D8—81no—
176D8—81no—
177M16—22no—
178M16—41no—
179M16—42no—
180M16—42no—
181M16—81no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—21no—
187C2×C8—21no—
188C2×C8—42no—
189C2×C8—42no—
190C2×C8—42no—
191C2×C8C2×D411yescharacteristic
192C2×C8C2×D411yescharacteristic
193C2×C8C2×D411yescharacteristic
194C2×C8C2×D411yescharacteristic
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—21no—
198C4⋊C4—21no—
199C4⋊C4—21no—
200C4⋊C4—21no—
201C4⋊C4—21no—
202C4⋊C4—41no—
203C4⋊C4—41no—
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—
213C42—41no—
214C42C2×D411yescharacteristic
215C42C2×D411yescharacteristic
216C42#4111yescharacteristic
217C42C2411yescharacteristic
218C23—21no—
219C23—21no—
220C23—41no—
221C23#12111yescharacteristic
222Q8—42no—
223Q8—41no—
224Q8—41no—
225Q8—41no—
226Q8—41no—
227Q8—41no—
228Q8—41no—
229D4—21no—
230D4—21no—
231D4—21no—
232D4—21no—
233D4—42no—
234D4—42no—
235D4—42no—
236D4—41no—
237D4—41no—
238D4—41no—
239D4—41no—
240D4—81no—
241D4—81no—
242D4—82no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—82no—
258C2×C4#12111yescharacteristic
259C2×C4#12111yescharacteristic
260C2×C4#12111yescharacteristic
261C2×C4C22×D411yescharacteristic
262C2×C4C22×D411yescharacteristic
263C2×C4C2×#4111yescharacteristic
264C8—21no—
265C8—21no—
266C8—21no—
267C8—41no—
268C8—41no—
269C8—41no—
270C8—41no—
271C8—41no—
272C8—41no—
273C8AGL(1,ℤ/8)12yes—
274C22—21no—
275C22—21no—
276C22—21no—
277C22—41no—
278C22—41no—
279C22—41no—
280C22—41no—
281C22—41no—
282C22—41no—
283C22—81no—
284C22—81no—
285C22—81no—
286C22C2×#12111yescharacteristic
287C4—21no—
288C4—21no—
289C4—21no—
290C4—21no—
291C4—41no—
292C4—41no—
293C4—81no—
294C4—81no—
295C4—81no—
296C4C2×AGL(1,ℤ/8)11yescharacteristic
297C4#57511yescharacteristic
298C4#57611yescharacteristic
299C4#57711yescharacteristic
300C2—41no—
301C2—81no—
302C2—81no—
303C2—161no—
304C2#303611yescharacteristic
305C2#306211yescharacteristic
306C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3214C2
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. #3254C2semidirect
3. #3182C2semidirect
4. #2935C2semidirect
5. #1701C2semidirect
6. #1699C2semidirect
7. #1693C2semidirect
8. #1685C2semidirect
9. #1681C2semidirect
10. #1679C2semidirect
11. #1673C2semidirect
12. #1665C2semidirect
13. #1569C2semidirect
14. #1552C2semidirect
15. #1547C2semidirect

Maximal subgroups

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

subgroupindex
#32542
#32142
#31822
#29352
#17012
#16992
#16932
#16852
#16812
#16792
#16732
#16652
#15692
#15522
#15472