Finite Group Databasebeta

← #19303

Subgroups — #19303

Order 256.

304 conjugacy classes of subgroups.

The subgroup lattice has 291 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3131C211yesmaximal, characteristic, complemented
2#3116C211yesmaximal, characteristic, complemented
3#3115C211yesmaximal, characteristic
4#2965C211yesmaximal, characteristic, complemented
5#1704C211yesmaximal, characteristic, complemented
6#1703C211yesmaximal, characteristic, complemented
7#1702C211yesmaximal, characteristic, complemented
8#1701C211yesmaximal, characteristic, complemented
9#1700C211yesmaximal, characteristic, complemented
10#1699C211yesmaximal, characteristic, complemented
11#1698C211yesmaximal, characteristic, complemented
12#1697C211yesmaximal, characteristic, complemented
13#1568C211yesmaximal, characteristic, complemented
14#1554C211yesmaximal, characteristic, complemented
15#1553C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#532C2211yescharacteristic
18C4×#41C2211yescharacteristic
19#488—21no—
20#488—21no—
21#487C2211yescharacteristic
22#487C2211yescharacteristic
23#486C2211yescharacteristic
24#486C2211yescharacteristic
25#485—21no—
26#482—21no—
27#477C2211yescharacteristic
28#476C2211yescharacteristic
29#475C2211yescharacteristic
30#474C2211yescharacteristic
31#462C2211yescharacteristic
32#461C2211yescharacteristic
33#460C2211yescharacteristic
34#459C2211yescharacteristic
35#452—21no—
36#449—21no—
37#446C2211yescharacteristic
38#446C2211yescharacteristic
39#442—21no—
40#441—21no—
41#440—21no—
42#440—21no—
43#436C2211yescharacteristic
44#436C2211yescharacteristic
45#435—21no—
46#435—21no—
47#432C2211yescharacteristic
48#432C2211yescharacteristic
49#431—21no—
50#431C2211yescharacteristic
51#416—21no—
52#416—21no—
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×D8—21no—
73C2×M16—21no—
74C2×M16—21no—
75C22×C8D411yescharacteristic
76C22×C8D411yescharacteristic
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80#127C2311yescharacteristic
81#125—21no—
82#124—21no—
83C22⋊Q8—21no—
84C22⋊Q8—21no—
85#121—21no—
86#121—21no—
87C4×Q8—21no—
88C4×Q8—21no—
89C4×Q8D411yescharacteristic
90C4×Q8C2311yescharacteristic
91C4×D4—21no—
92C4×D4—21no—
93C4×D4—21no—
94C4×D4—21no—
95C4×D4D411yescharacteristic
96C4×D4C2311yescharacteristic
97#117—21no—
98#117—21no—
99#117D411yescharacteristic
100C2×C42—21no—
101C2×C42C2311yescharacteristic
102#107—21no—
103#107—21no—
104#106—21no—
105#106—21no—
106C4⋊C8—21no—
107C4⋊C8—21no—
108C4⋊C8C2311yescharacteristic
109C4⋊C8C2311yescharacteristic
110C4⋊C8C2311yescharacteristic
111C4⋊C8C2311yescharacteristic
112C4⋊C8C2311yescharacteristic
113C4⋊C8C2311yescharacteristic
114#103—21no—
115#103—21no—
116#103—21no—
117#103—21no—
118#103—21no—
119#103—21no—
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—
130C22⋊C8—21no—
131C22⋊C8—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135#97—21no—
136#97—21no—
137#97—21no—
138#97—21no—
139C4×C8—21no—
140C4×C8D411yescharacteristic
141C4×C8D411yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—41no—
145#41—41no—
146#41—42no—
147#41—42no—
148C2×Q8—21no—
149C2×Q8—21no—
150C2×Q8—21no—
151C2×Q8C2×D411yescharacteristic
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4—41no—
157C2×D4C2×D411yescharacteristic
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—21no—
161C22×C4—41no—
162C22×C4C2×D411yescharacteristic
163C22×C4C2×D411yescharacteristic
164C22×C4#4111yescharacteristic
165Q16—42no—
166SD16—42no—
167SD16—42no—
168D8—42no—
169M16—42no—
170M16—42no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—41no—
178C2×C8—41no—
179C2×C8C2×D411yescharacteristic
180C2×C8C2×D411yescharacteristic
181C2×C8C2×D411yescharacteristic
182C2×C8C2×D411yescharacteristic
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—41no—
192C4⋊C4—41no—
193C4⋊C4C2×D411yescharacteristic
194C4⋊C4C2×D411yescharacteristic
195C22⋊C4—21no—
196C22⋊C4—21no—
197C22⋊C4—21no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C42—21no—
202C42—21no—
203C42—21no—
204C42—41no—
205C42C2×D411yescharacteristic
206C42C2×D411yescharacteristic
207C42#4111yescharacteristic
208C42C2411yescharacteristic
209C23—21no—
210C23—41no—
211C23#12111yescharacteristic
212Q8—21no—
213Q8—21no—
214Q8—41no—
215Q8—41no—
216Q8—41no—
217Q8—41no—
218Q8—81no—
219D4—21no—
220D4—21no—
221D4—42no—
222D4—41no—
223D4—41no—
224D4—41no—
225D4—41no—
226D4—81no—
227D4—82no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—41no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—82no—
244C2×C4#12111yescharacteristic
245C2×C4#12111yescharacteristic
246C2×C4#12111yescharacteristic
247C2×C4C22×D411yescharacteristic
248C2×C4C22×D411yescharacteristic
249C2×C4C2×#4111yescharacteristic
250C8—21no—
251C8—21no—
252C8—21no—
253C8—21no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C8—41no—
259C8—41no—
260C22—21no—
261C22—21no—
262C22—21no—
263C22—41no—
264C22—41no—
265C22—41no—
266C22—81no—
267C22—81no—
268C22—81no—
269C22C2×#12111yescharacteristic
270C4—21no—
271C4—21no—
272C4—21no—
273C4—21no—
274C4—41no—
275C4—41no—
276C4—41no—
277C4—81no—
278C4—81no—
279C4—81no—
280C4#57511yescharacteristic
281C4#57511yescharacteristic
282C4#57511yescharacteristic
283C4#57511yescharacteristic
284C2—41no—
285C2—81no—
286C2—161no—
287C2#304011yescharacteristic
288C2#305411yescharacteristic
289C2#306711yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3115C2
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. #3131C2semidirect
2. #3116C2semidirect
4. #2965C2semidirect
5. #1704C2semidirect
6. #1703C2semidirect
7. #1702C2semidirect
8. #1701C2semidirect
9. #1700C2semidirect
10. #1699C2semidirect
11. #1698C2semidirect
12. #1697C2semidirect
13. #1568C2semidirect
14. #1554C2semidirect
15. #1553C2semidirect

Maximal subgroups

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

subgroupindex
#31312
#31162
#31152
#29652
#17042
#17032
#17022
#17012
#17002
#16992
#16982
#16972
#15682
#15542
#15532