Finite Group Databasebeta

← #19418

Subgroups — #19418

Order 256.

297 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3231C211yesmaximal, characteristic, complemented
2#3116C211yesmaximal, characteristic
3#3107C211yesmaximal, characteristic
4#2988C211yesmaximal, characteristic
5#1684C211yesmaximal, characteristic, complemented
6#1683C211yesmaximal, characteristic, complemented
7#1680C211yesmaximal, characteristic, complemented
8#1679C211yesmaximal, characteristic, complemented
9#1674C211yesmaximal, characteristic, complemented
10#1673C211yesmaximal, characteristic, complemented
11#1672C211yesmaximal, characteristic, complemented
12#1671C211yesmaximal, characteristic, complemented
13#1572C211yesmaximal, characteristic, complemented
14#1552C211yesmaximal, characteristic, complemented
15#1542C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#533C2211yescharacteristic
18C4×#41C2211yescharacteristic
19#500C2211yescharacteristic
20#498C2211yescharacteristic
21#487C2211yescharacteristic
22#487C2211yescharacteristic
23#485—21no—
24#485—21no—
25#485—21no—
26#485—21no—
27#479—21no—
28#479—21no—
29#477C2211yescharacteristic
30#476C2211yescharacteristic
31#475C2211yescharacteristic
32#474C2211yescharacteristic
33#462C2211yescharacteristic
34#462C2211yescharacteristic
35#461C2211yescharacteristic
36#461C2211yescharacteristic
37#452—21no—
38#452—21no—
39C8×Q8C2211yescharacteristic
40C8×Q8C2211yescharacteristic
41#441—21no—
42#440—21no—
43C4×Q16—21no—
44C4×SD16—21no—
45C8×D4—21no—
46C8×D4—21no—
47C8×D4C2211yescharacteristic
48C8×D4C2211yescharacteristic
49#432C2211yescharacteristic
50#431—21no—
51#431C2211yescharacteristic
52#431C2211yescharacteristic
53C2×C4⋊C8—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#332C2211yescharacteristic
66#332C2211yescharacteristic
67C2×#41D411yescharacteristic
68C2×Q16—21no—
69C2×Q16—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C22×C8—21no—
73C22×C8—21no—
74C22×C8—21no—
75C4⋊Q8C2311yescharacteristic
76C4⋊Q8C2311yescharacteristic
77C4⋊Q8C2311yescharacteristic
78C4⋊Q8C2311yescharacteristic
79#125—21no—
80#125—21no—
81C22⋊Q8—21no—
82C22⋊Q8—21no—
83C22⋊Q8—21no—
84C22⋊Q8—21no—
85C4×Q8—21no—
86C4×Q8—21no—
87C4×Q8—21no—
88C4×Q8—21no—
89C4×Q8D411yescharacteristic
90C4×Q8C2311yescharacteristic
91C4×D4—21no—
92C4×D4—21no—
93C4×D4D411yescharacteristic
94C4×D4C2311yescharacteristic
95#117—21no—
96#117—21no—
97#117—21no—
98#117D411yescharacteristic
99C2×C42—21no—
100C2×C42C2311yescharacteristic
101#107—21no—
102#107—21no—
103#107—21no—
104#107—21no—
105#106—21no—
106#106—21no—
107#106—21no—
108#106—21no—
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#103—21no—
123#103—21no—
124#103—21no—
125#103—21no—
126#103—21no—
127#103—21no—
128#103—21no—
129#103—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—
139C4×C8—21no—
140C4×C8—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—22no—
145#41—22no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8—21no—
149C2×Q8—21no—
150C2×Q8C2×D411yescharacteristic
151C2×D4—21no—
152C2×D4C2×D411yescharacteristic
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4#4111yescharacteristic
159Q16—42no—
160Q16—42no—
161SD16—42no—
162SD16—42no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—21no—
168C2×C8—21no—
169C2×C8—81no—
170C2×C8—81no—
171C2×C8—81no—
172C2×C8C2×D411yescharacteristic
173C2×C8C2×D411yescharacteristic
174C2×C8C2×D411yescharacteristic
175C2×C8C2×D411yescharacteristic
176C4⋊C4—21no—
177C4⋊C4—21no—
178C4⋊C4—21no—
179C4⋊C4—21no—
180C4⋊C4—21no—
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4C2×D411yescharacteristic
191C4⋊C4C2×D411yescharacteristic
192C22⋊C4—21no—
193C22⋊C4—21no—
194C22⋊C4—21no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C42—21no—
198C42—21no—
199C42—21no—
200C42—41no—
201C42—41no—
202C42C2×D411yescharacteristic
203C42C2×D411yescharacteristic
204C42#4111yescharacteristic
205C42C2411yescharacteristic
206C23—21no—
207C23#12111yescharacteristic
208Q8—21no—
209Q8—41no—
210Q8—41no—
211Q8—41no—
212Q8—41no—
213Q8—41no—
214Q8—41no—
215Q8—81no—
216Q8#13512yes—
217D4—24no—
218D4—21no—
219D4#13512yes—
220C2×C4—24no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—81no—
236C2×C4#12111yescharacteristic
237C2×C4#12111yescharacteristic
238C2×C4#12111yescharacteristic
239C2×C4C22×D411yescharacteristic
240C2×C4C22×D411yescharacteristic
241C2×C4C2×#4111yescharacteristic
242C8—21no—
243C8—21no—
244C8—21no—
245C8—21no—
246C8—41no—
247C8—41no—
248C8—41no—
249C8—41no—
250C8—41no—
251C8—41no—
252C22—21no—
253C22—21no—
254C22—22no—
255C22—21no—
256C22—41no—
257C22—41no—
258C22C2×#12111yescharacteristic
259C4—21no—
260C4—21no—
261C4—22no—
262C4—21no—
263C4—21no—
264C4—41no—
265C4—41no—
266C4—81no—
267C4—81no—
268C4—81no—
269C4—81no—
270C4C2×#13511yescharacteristic
271C4C2×#13511yescharacteristic
272C4#57711yescharacteristic
273C4#57811yescharacteristic
274C2—41no—
275C2—42no—
276C2#304611yescharacteristic
277C2#305011yescharacteristic
278C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radicalC2×#41D4
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. #3231C2semidirect
5. #1684C2semidirect
6. #1683C2semidirect
7. #1680C2semidirect
8. #1679C2semidirect
9. #1674C2semidirect
10. #1673C2semidirect
11. #1672C2semidirect
12. #1671C2semidirect
13. #1572C2semidirect
14. #1552C2semidirect
15. #1542C2semidirect

Maximal subgroups

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

subgroupindex
#32312
#31162
#31072
#29882
#16842
#16832
#16802
#16792
#16742
#16732
#16722
#16712
#15722
#15522
#15422