Finite Group Databasebeta

← #20050

Subgroups — #20050

Order 256.

300 conjugacy classes of subgroups.

The subgroup lattice has 289 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3385C211yesmaximal, characteristic, complemented
2#3362C211yesmaximal, characteristic, complemented
3#3357C211yesmaximal, characteristic, complemented
4#3305C211yesmaximal, characteristic
5#1722C211yesmaximal, characteristic, complemented
6#1698C211yesmaximal, characteristic, complemented
7#1697C211yesmaximal, characteristic, complemented
8#1676C211yesmaximal, characteristic, complemented
9#1675C211yesmaximal, characteristic, complemented
10#1634C211yesmaximal, characteristic, complemented
11#1633C211yesmaximal, characteristic, complemented
12#1631C211yesmaximal, characteristic, complemented
13#1622C211yesmaximal, characteristic, complemented
14#1588C211yesmaximal, characteristic, complemented
15#1585C211yesmaximal, characteristic, complemented
16Q82C2211yescharacteristic
17#555C2211yescharacteristic
18#554C2211yescharacteristic
19#550C2211yescharacteristic
20#501—21no—
21#500C2211yescharacteristic
22#500C2211yescharacteristic
23#494C2211yescharacteristic
24#492C2211yescharacteristic
25#486—21no—
26#486C2211yescharacteristic
27#486C2211yescharacteristic
28#485—21no—
29#482—21no—
30#480—21no—
31#479—21no—
32#477C2211yescharacteristic
33#477C2211yescharacteristic
34#477C2211yescharacteristic
35#476—21no—
36#476C2211yescharacteristic
37#476C2211yescharacteristic
38#476C2211yescharacteristic
39#474—21no—
40#468—21no—
41#466—21no—
42#460—21no—
43#460C2211yescharacteristic
44#459C2211yescharacteristic
45#449—21no—
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48#440—21no—
49C4×SD16—21no—
50C4×SD16C2211yescharacteristic
51C4×SD16C2211yescharacteristic
52#436C2211yescharacteristic
53C8×D4C2211yescharacteristic
54#428—21no—
55#416—21no—
56#335C2211yescharacteristic
57#335C2211yescharacteristic
58#333C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#331C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64D4⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×#41—21no—
68C2×Q16—41no—
69C2×SD16—21no—
70C2×SD16—41no—
71C2×SD16D411yescharacteristic
72C2×SD16D411yescharacteristic
73C2×D8—21no—
74C2×M16—21no—
75C22×C8—21no—
76C4⋊Q8—21no—
77C4⋊Q8—21no—
78C4⋊Q8—41no—
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81C4⋊Q8C2311yescharacteristic
82#127—21no—
83#127C2311yescharacteristic
84#125—21no—
85#124—41no—
86C22⋊Q8—21no—
87C22⋊Q8—41no—
88#121—21no—
89#121—21no—
90#121—21no—
91#121—41no—
92C4×Q8—21no—
93C4×Q8—21no—
94C4×Q8C2311yescharacteristic
95C4×Q8C2311yescharacteristic
96C4×D4—21no—
97C4×D4—21no—
98C4×D4C2311yescharacteristic
99C4×D4C2311yescharacteristic
100#117—21no—
101#117—21no—
102C2×C4⋊C4—21no—
103#107—21no—
104#107—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#107—21no—
109#107—21no—
110#106—21no—
111#106—21no—
112#106—21no—
113#106D411yescharacteristic
114#106D411yescharacteristic
115C4⋊C8—21no—
116C4⋊C8—21no—
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121#103—21no—
122#103—21no—
123#103—21no—
124#103D411yescharacteristic
125#103D411yescharacteristic
126#102—21no—
127#102—21no—
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135#102D411yescharacteristic
136#102D411yescharacteristic
137C22⋊C8—21no—
138C22⋊C8—21no—
139#97—21no—
140C4×C8—21no—
141C4×C8C2311yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—42no—
145#41—81no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8—21no—
149C2×Q8—41no—
150C2×Q8C2×D411yescharacteristic
151C2×Q8C2×D411yescharacteristic
152C2×D4—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—41no—
156C2×D4—41no—
157C2×D4—41no—
158C2×D4C2×D411yescharacteristic
159C2×D4C2×D411yescharacteristic
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—41no—
163C22×C4—41no—
164Q16—82no—
165SD16—22no—
166SD16—41no—
167SD16—42no—
168SD16—82no—
169D8—81no—
170M16—42no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—81no—
177C2×C8C2×D411yescharacteristic
178C2×C8C2×D411yescharacteristic
179C2×C8C2×D411yescharacteristic
180C2×C8C2×D411yescharacteristic
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—21no—
186C4⋊C4—21no—
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—41no—
192C4⋊C4—41no—
193C4⋊C4C2×D411yescharacteristic
194C4⋊C4C2×D411yescharacteristic
195C4⋊C4C2×D411yescharacteristic
196C4⋊C4C2×D411yescharacteristic
197C22⋊C4—21no—
198C22⋊C4—21no—
199C22⋊C4—41no—
200C22⋊C4—41no—
201C22⋊C4—41no—
202C22⋊C4—41no—
203C42—21no—
204C42—21no—
205C42—41no—
206C42—41no—
207C42C2411yescharacteristic
208C23—21no—
209C23—21no—
210C23—41no—
211Q8—21no—
212Q8—21no—
213Q8—21no—
214Q8—81no—
215Q8—81no—
216Q8—81no—
217Q8—161no—
218Q8#13712yes—
219D4—21no—
220D4—21no—
221D4—21no—
222D4—21no—
223D4—41no—
224D4—41no—
225D4—41no—
226D4—41no—
227D4—82no—
228D4—81no—
229D4—161no—
230D4—161no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—82no—
245C2×C4—161no—
246C2×C4C22×D411yescharacteristic
247C2×C4C22×D411yescharacteristic
248C2×C4H(5,𝔽2)11yescharacteristic
249C8—22no—
250C8—21no—
251C8—21no—
252C8—21no—
253C8—21no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C22—41no—
259C22—41no—
260C22—41no—
261C22—41no—
262C22—41no—
263C22—41no—
264C22—81no—
265C22—81no—
266C22—81no—
267C22D4211yescharacteristic
268C4—22no—
269C4—21no—
270C4—41no—
271C4—41no—
272C4—41no—
273C4—41no—
274C4—41no—
275C4—81no—
276C4—81no—
277C4—81no—
278C4C2×#13711yescharacteristic
279C4#57511yescharacteristic
280C4#57711yescharacteristic
281C4#57811yescharacteristic
282C2—81no—
283C2—81no—
284C2—161no—
285C2#326611yescharacteristic
286C2#326911yescharacteristic
287C2#329211yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#3305C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3385C2semidirect
2. #3362C2semidirect
3. #3357C2semidirect
5. #1722C2semidirect
6. #1698C2semidirect
7. #1697C2semidirect
8. #1676C2semidirect
9. #1675C2semidirect
10. #1634C2semidirect
11. #1633C2semidirect
12. #1631C2semidirect
13. #1622C2semidirect
14. #1588C2semidirect
15. #1585C2semidirect

Maximal subgroups

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

subgroupindex
#33852
#33622
#33572
#33052
#17222
#16982
#16972
#16762
#16752
#16342
#16332
#16312
#16222
#15882
#15852