Finite Group Databasebeta

← #19159

Subgroups — #19159

Order 256.

310 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3167C211yesmaximal, characteristic, complemented
2#3107C211yesmaximal, characteristic, complemented
3#3106C211yesmaximal, characteristic
4#2965C211yesmaximal, characteristic, complemented
5#1704C211yesmaximal, characteristic, complemented
6#1703C211yesmaximal, characteristic, complemented
7#1702C211yesmaximal, characteristic, complemented
8#1701C211yesmaximal, characteristic, complemented
9#1692C211yesmaximal, characteristic, complemented
10#1691C211yesmaximal, characteristic, complemented
11#1686C211yesmaximal, characteristic, complemented
12#1685C211yesmaximal, characteristic, complemented
13#1564C211yesmaximal, characteristic, complemented
14#1544C211yesmaximal, characteristic, complemented
15#1543C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#532C2211yescharacteristic
18C4×#41C2211yescharacteristic
19#498C2211yescharacteristic
20#492C2211yescharacteristic
21#487C2211yescharacteristic
22#486C2211yescharacteristic
23#485—21no—
24#482—21no—
25#477C2211yescharacteristic
26#476C2211yescharacteristic
27#475C2211yescharacteristic
28#474C2211yescharacteristic
29#465—21no—
30#465—21no—
31#462C2211yescharacteristic
32#461C2211yescharacteristic
33#460C2211yescharacteristic
34#459C2211yescharacteristic
35#452—21no—
36#449—21no—
37#446C2211yescharacteristic
38#446C2211yescharacteristic
39C4×Q16—21no—
40C4×SD16—21no—
41C4×SD16—21no—
42C4×SD16—21no—
43C4×SD16—21no—
44C4×D8—21no—
45#436C2211yescharacteristic
46#436C2211yescharacteristic
47#435—21no—
48#435—21no—
49#431—21no—
50#431C2211yescharacteristic
51#431C2211yescharacteristic
52#431C2211yescharacteristic
53C4×M16—21no—
54C2×C4×C8C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C2×#41D411yescharacteristic
69C2×Q16—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×SD16—21no—
73C2×SD16—21no—
74C2×D8—21no—
75C2×M16—21no—
76C2×M16—21no—
77C22×C8D411yescharacteristic
78C22×C8D411yescharacteristic
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2311yescharacteristic
82#127C2311yescharacteristic
83#125—21no—
84#124—21no—
85C22⋊Q8—21no—
86C22⋊Q8—21no—
87#121—21no—
88#121—21no—
89C4×Q8—21no—
90C4×Q8—21no—
91C4×Q8D411yescharacteristic
92C4×Q8C2311yescharacteristic
93C4×D4—21no—
94C4×D4—21no—
95C4×D4—21no—
96C4×D4—21no—
97C4×D4D411yescharacteristic
98C4×D4C2311yescharacteristic
99#117—21no—
100#117—21no—
101#117D411yescharacteristic
102C2×C42—21no—
103C2×C42C2311yescharacteristic
104#107—21no—
105#107—21no—
106#106—21no—
107#106—21no—
108#106—21no—
109#106—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8C2311yescharacteristic
113C4⋊C8C2311yescharacteristic
114C4⋊C8C2311yescharacteristic
115C4⋊C8C2311yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118#103—21no—
119#103—21no—
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—
130C22⋊C8—21no—
131C22⋊C8—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135#97—21no—
136#97—21no—
137C4×C8—21no—
138C4×C8—21no—
139C4×C8—21no—
140C4×C8D411yescharacteristic
141C4×C8D411yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—41no—
145#41—41no—
146#41—82no—
147C2×Q8—21no—
148C2×Q8—21no—
149C2×Q8—21no—
150C2×Q8C2×D411yescharacteristic
151C2×D4—21no—
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—41no—
156C2×D4C2×D411yescharacteristic
157C22×C4—21no—
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—41no—
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163C22×C4#4111yescharacteristic
164Q16—42no—
165SD16—42no—
166SD16—42no—
167SD16—42no—
168SD16—42no—
169D8—42no—
170M16—42no—
171M16—42no—
172C2×C8—22no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—21no—
178C2×C8—21no—
179C2×C8—41no—
180C2×C8C2×D411yescharacteristic
181C2×C8C2×D411yescharacteristic
182C2×C8C2×D411yescharacteristic
183C2×C8C2×D411yescharacteristic
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—21no—
192C4⋊C4—41no—
193C4⋊C4—41no—
194C4⋊C4C2×D411yescharacteristic
195C4⋊C4C2×D411yescharacteristic
196C22⋊C4—21no—
197C22⋊C4—21no—
198C22⋊C4—21no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C22⋊C4—41no—
202C42—21no—
203C42—21no—
204C42—21no—
205C42—41no—
206C42C2×D411yescharacteristic
207C42C2×D411yescharacteristic
208C42#4111yescharacteristic
209C42C2411yescharacteristic
210C23—21no—
211C23—41no—
212C23#12111yescharacteristic
213Q8—21no—
214Q8—21no—
215Q8—41no—
216Q8—41no—
217Q8—41no—
218Q8—41no—
219Q8—81no—
220D4—21no—
221D4—21no—
222D4—42no—
223D4—41no—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—81no—
228D4—82no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—42no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—42no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—82no—
245C2×C4#12111yescharacteristic
246C2×C4#12111yescharacteristic
247C2×C4#12111yescharacteristic
248C2×C4C22×D411yescharacteristic
249C2×C4C22×D411yescharacteristic
250C2×C4C2×#4111yescharacteristic
251C8—21no—
252C8—21no—
253C8—21no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C8—41no—
259C8—41no—
260C8#13512yes—
261C22—21no—
262C22—21no—
263C22—21no—
264C22—41no—
265C22—41no—
266C22—41no—
267C22—81no—
268C22—81no—
269C22—81no—
270C22C2×#12111yescharacteristic
271C4—21no—
272C4—21no—
273C4—21no—
274C4—41no—
275C4—41no—
276C4—41no—
277C4—81no—
278C4—81no—
279C4—81no—
280C4#47112yes—
281C4C2×#13511yescharacteristic
282C4#57511yescharacteristic
283C4#57511yescharacteristic
284C4#57511yescharacteristic
285C2—41no—
286C2—81no—
287C2—161no—
288C2#303511yescharacteristic
289C2#305411yescharacteristic
290C2C2×#47111yescharacteristic
subgroupG/H
centerC2×C4#121
commutator, Frattini, cosocleC42C24
socleC22C2×#121
prime radical#3106C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3167C2semidirect
2. #3107C2semidirect
4. #2965C2semidirect
5. #1704C2semidirect
6. #1703C2semidirect
7. #1702C2semidirect
8. #1701C2semidirect
9. #1692C2semidirect
10. #1691C2semidirect
11. #1686C2semidirect
12. #1685C2semidirect
13. #1564C2semidirect
14. #1544C2semidirect
15. #1543C2semidirect

Maximal subgroups

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

subgroupindex
#31672
#31072
#31062
#29652
#17042
#17032
#17022
#17012
#16922
#16912
#16862
#16852
#15642
#15442
#15432