Finite Group Databasebeta

← #19179

Subgroups — #19179

Order 256.

308 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3182C211yesmaximal, characteristic, complemented
2#3106C211yesmaximal, characteristic
3#3076C211yesmaximal, characteristic, complemented
4#2970C211yesmaximal, characteristic, complemented
5#1704C211yesmaximal, characteristic, complemented
6#1698C211yesmaximal, characteristic, complemented
7#1696C211yesmaximal, characteristic, complemented
8#1686C211yesmaximal, characteristic, complemented
9#1683C211yesmaximal, characteristic, complemented
10#1677C211yesmaximal, characteristic, complemented
11#1675C211yesmaximal, characteristic, complemented
12#1665C211yesmaximal, characteristic, complemented
13#1565C211yesmaximal, characteristic, complemented
14#1554C211yesmaximal, characteristic, complemented
15#1551C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#532C2211yescharacteristic
18C4×#41C2211yescharacteristic
19#500C2211yescharacteristic
20#492C2211yescharacteristic
21#487C2211yescharacteristic
22#486C2211yescharacteristic
23#482—21no—
24#479—21no—
25#478—21no—
26#477C2211yescharacteristic
27#477C2211yescharacteristic
28#476C2211yescharacteristic
29#476C2211yescharacteristic
30#475C2211yescharacteristic
31#474C2211yescharacteristic
32#468—21no—
33#468—21no—
34#460C2211yescharacteristic
35#459C2211yescharacteristic
36#449—21no—
37#446C2211yescharacteristic
38#446C2211yescharacteristic
39#440—21no—
40#440—21no—
41C4×SD16—21no—
42C4×D8—21no—
43#435—21no—
44#435—21no—
45C8×D4C2211yescharacteristic
46C8×D4C2211yescharacteristic
47#432—21no—
48#432C2211yescharacteristic
49#431C2211yescharacteristic
50#427—21no—
51C2×C4⋊C8C2211yescharacteristic
52#416—21no—
53C4×M16C2211yescharacteristic
54C2×#97—21no—
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#333C2211yescharacteristic
62#333C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C2×#41D411yescharacteristic
69C2×SD16—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×D8—21no—
73C2×M16D411yescharacteristic
74C2×M16D411yescharacteristic
75C22×C8—21no—
76C22×C8—21no—
77C22×C8—21no—
78C4⋊Q8C2311yescharacteristic
79C4⋊Q8C2311yescharacteristic
80C4⋊Q8C2311yescharacteristic
81#127C2311yescharacteristic
82#125—21no—
83#124—21no—
84C22⋊Q8—21no—
85C22⋊Q8—21no—
86#121—21no—
87#121—21no—
88C4×Q8—21no—
89C4×Q8—21no—
90C4×Q8D411yescharacteristic
91C4×Q8C2311yescharacteristic
92C4×D4—21no—
93C4×D4—21no—
94C4×D4—21no—
95C4×D4—21no—
96C4×D4D411yescharacteristic
97C4×D4C2311yescharacteristic
98#117—21no—
99#117—21no—
100#117D411yescharacteristic
101C2×C42—21no—
102C2×C42C2311yescharacteristic
103#107—21no—
104#107—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#106—21no—
109#106—21no—
110#106—21no—
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
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#102—21no—
126#102—21no—
127#102—21no—
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132C22⋊C8—21no—
133C22⋊C8—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136#97—21no—
137#97—21no—
138#97—21no—
139#97D411yescharacteristic
140#97D411yescharacteristic
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144#41—22no—
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
164SD16—42no—
165SD16—42no—
166SD16—42no—
167D8—42no—
168M16—22no—
169M16—41no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—42no—
177C2×C8—42no—
178C2×C8—42no—
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—81no—
217Q8—81no—
218D4—21no—
219D4—42no—
220D4—41no—
221D4—41no—
222D4—41no—
223D4—41no—
224D4—81no—
225D4—82no—
226D4#13712yes—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—41no—
235C2×C4—42no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—81no—
242C2×C4—82no—
243C2×C4#12111yescharacteristic
244C2×C4#12111yescharacteristic
245C2×C4#12111yescharacteristic
246C2×C4C22×D411yescharacteristic
247C2×C4C22×D411yescharacteristic
248C2×C4C2×#4111yescharacteristic
249C8—21no—
250C8—21no—
251C8—21no—
252C8—41no—
253C8—41no—
254C8—41no—
255C8—41no—
256C8—41no—
257C8—41no—
258C8#13512yes—
259C22—21no—
260C22—21no—
261C22—22no—
262C22—21no—
263C22—41no—
264C22—41no—
265C22—81no—
266C22—81no—
267C22—81no—
268C22C2×#12111yescharacteristic
269C4—21no—
270C4—21no—
271C4—21no—
272C4—21no—
273C4—41no—
274C4—41no—
275C4—41no—
276C4—81no—
277C4—81no—
278C4—81no—
279C4C2×#13511yescharacteristic
280C4C2×#13711yescharacteristic
281C4#57511yescharacteristic
282C4#57511yescharacteristic
283C2—41no—
284C2—42no—
285C2—161no—
286C2#303511yescharacteristic
287C2#305611yescharacteristic
288C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3106C2
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. #3182C2semidirect
3. #3076C2semidirect
4. #2970C2semidirect
5. #1704C2semidirect
6. #1698C2semidirect
7. #1696C2semidirect
8. #1686C2semidirect
9. #1683C2semidirect
10. #1677C2semidirect
11. #1675C2semidirect
12. #1665C2semidirect
13. #1565C2semidirect
14. #1554C2semidirect
15. #1551C2semidirect

Maximal subgroups

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

subgroupindex
#31822
#31062
#30762
#29702
#17042
#16982
#16962
#16862
#16832
#16772
#16752
#16652
#15652
#15542
#15512