Finite Group Databasebeta

← #19842

Subgroups — #19842

Order 256.

288 conjugacy classes of subgroups.

The subgroup lattice has 279 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3372C211yesmaximal, characteristic, complemented
2#3365C211yesmaximal, characteristic, complemented
3#3361C211yesmaximal, characteristic
4#3338C211yesmaximal, characteristic, complemented
5#1719C211yesmaximal, characteristic, complemented
6#1698C211yesmaximal, characteristic, complemented
7#1684C211yesmaximal, characteristic, complemented
8#1681C211yesmaximal, characteristic
9#1676C211yesmaximal, characteristic, complemented
10#1643C211yesmaximal, characteristic, complemented
11#1636C211yesmaximal, characteristic, complemented
12#1630C211yesmaximal, characteristic, complemented
13#1622C211yesmaximal, characteristic
14#1584C211yesmaximal, characteristic, complemented
15SD16⋊C8C211yesmaximal, characteristic, complemented
16#559C2211yescharacteristic
17#557C2211yescharacteristic
18#554C2211yescharacteristic
19#554C2211yescharacteristic
20#500C2211yescharacteristic
21#492C2211yescharacteristic
22#491—21no—
23#488—21no—
24#488—21no—
25#487C2211yescharacteristic
26#487C2211yescharacteristic
27#486C2211yescharacteristic
28#486C2211yescharacteristic
29#484—21no—
30#484—21no—
31#479—21no—
32#478—21no—
33#478—21no—
34#477C2211yescharacteristic
35#477C2211yescharacteristic
36#477C2211yescharacteristic
37#477C2211yescharacteristic
38#475C2211yescharacteristic
39#467—21no—
40#464—21no—
41#463—21no—
42#461—21no—
43#461C2211yescharacteristic
44#460C2211yescharacteristic
45#459C2211yescharacteristic
46#446C2211yescharacteristic
47C8×Q8C2211yescharacteristic
48C8×Q8C2211yescharacteristic
49#440—21no—
50C4×Q16C2211yescharacteristic
51C4×SD16—21no—
52C4×SD16C2211yescharacteristic
53C4×D8—21no—
54C8×D4C2211yescharacteristic
55C2×#107—21no—
56#335C2211yescharacteristic
57#335C2211yescharacteristic
58#333C2211yescharacteristic
59#333C2211yescharacteristic
60#332C2211yescharacteristic
61#331C2211yescharacteristic
62Q8⋊C8C2211yescharacteristic
63Q8⋊C8C2211yescharacteristic
64Q8⋊C8C2211yescharacteristic
65D4⋊C8C2211yescharacteristic
66#322C2211yescharacteristic
67C2×Q16D411yescharacteristic
68C2×SD16—21no—
69C2×SD16—21no—
70C2×SD16—41no—
71C2×SD16D411yescharacteristic
72C2×D8—21no—
73C22×C8—21no—
74C4⋊Q8—21no—
75C4⋊Q8C2311yescharacteristic
76C4⋊Q8C2311yescharacteristic
77C4⋊Q8C2311yescharacteristic
78#127C2311yescharacteristic
79#125—21no—
80#125—21no—
81#125—21no—
82#125—41no—
83#124—21no—
84#124—21no—
85#123—41no—
86C22⋊Q8—21no—
87C22⋊Q8—21no—
88C22⋊Q8—41no—
89C22⋊Q8—41no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8C2311yescharacteristic
93C4×Q8C2311yescharacteristic
94C4×Q8C2311yescharacteristic
95C4×D4—21no—
96C4×D4—21no—
97C4×D4—21no—
98C4×D4—21no—
99C4×D4C2311yescharacteristic
100C2×C4⋊C4—21no—
101C2×C4⋊C4—21no—
102#107—21no—
103#107—21no—
104#107—21no—
105#107—21no—
106#107—21no—
107#107—21no—
108#107D411yescharacteristic
109#106—21no—
110#106D411yescharacteristic
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
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#103—21no—
125#103—21no—
126#103—41no—
127#103D411yescharacteristic
128#103D411yescharacteristic
129#103D411yescharacteristic
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135#102—21no—
136#102D411yescharacteristic
137C22⋊C8—21no—
138#97—21no—
139C4×C8—21no—
140C4×C8—21no—
141C4×C8C2311yescharacteristic
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8C2×D411yescharacteristic
148C2×Q8C2×D411yescharacteristic
149C2×Q8C2×D411yescharacteristic
150C2×D4—21no—
151C2×D4—21no—
152C2×D4—21no—
153C2×D4C2×D411yescharacteristic
154C22×C4—21no—
155C22×C4—41no—
156C22×C4—41no—
157C22×C4—41no—
158Q16—41no—
159SD16—22no—
160SD16—42no—
161SD16—42no—
162SD16—82no—
163D8—42no—
164C2×C8—21no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—21no—
168C2×C8—21no—
169C2×C8—42no—
170C2×C8C2×D411yescharacteristic
171C2×C8C2×D411yescharacteristic
172C2×C8C2×D411yescharacteristic
173C2×C8C2×D411yescharacteristic
174C4⋊C4—21no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4—21no—
178C4⋊C4—21no—
179C4⋊C4—21no—
180C4⋊C4—21no—
181C4⋊C4—21no—
182C4⋊C4—21no—
183C4⋊C4—41no—
184C4⋊C4—41no—
185C4⋊C4—41no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4—41no—
189C4⋊C4—41no—
190C4⋊C4C2×D411yescharacteristic
191C4⋊C4C2×D411yescharacteristic
192C4⋊C4C2×D411yescharacteristic
193C4⋊C4C2×D411yescharacteristic
194C22⋊C4—21no—
195C22⋊C4—41no—
196C22⋊C4—41no—
197C22⋊C4—41no—
198C22⋊C4—41no—
199C22⋊C4—41no—
200C42—21no—
201C42—21no—
202C42—21no—
203C42—41no—
204C42C2411yescharacteristic
205C23—21no—
206C23—41no—
207Q8—21no—
208Q8—21no—
209Q8—21no—
210Q8—21no—
211Q8—21no—
212Q8—21no—
213Q8—41no—
214Q8—41no—
215Q8—81no—
216Q8—81no—
217D4—21no—
218D4—41no—
219D4—41no—
220D4—41no—
221D4—41no—
222D4—81no—
223D4#13512yes—
224C2×C4—21no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—41no—
236C2×C4—161no—
237C2×C4—161no—
238C2×C4—161no—
239C2×C4C22×D411yescharacteristic
240C2×C4C22×D411yescharacteristic
241C2×C4H(5,𝔽2)11yescharacteristic
242C8—21no—
243C8—21no—
244C8—21no—
245C8—21no—
246C8—41no—
247C8—41no—
248C8—41no—
249C8—41no—
250C8—41no—
251C22—22no—
252C22—41no—
253C22—41no—
254C22—81no—
255C22—81no—
256C22—81no—
257C22D4211yescharacteristic
258C4—21no—
259C4—41no—
260C4—41no—
261C4—41no—
262C4—41no—
263C4—41no—
264C4—41no—
265C4—41no—
266C4—81no—
267C4—81no—
268C4—81no—
269C4C2×#13511yescharacteristic
270C4#57511yescharacteristic
271C4#57811yescharacteristic
272C4#57811yescharacteristic
273C2—42no—
274C2—161no—
275C2#326911yescharacteristic
276C2#328511yescharacteristic
277C2#328811yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#459C22
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. #3372C2semidirect
2. #3365C2semidirect
4. #3338C2semidirect
5. #1719C2semidirect
6. #1698C2semidirect
7. #1684C2semidirect
9. #1676C2semidirect
10. #1643C2semidirect
11. #1636C2semidirect
12. #1630C2semidirect
14. #1584C2semidirect
15. SD16⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#33722
#33652
#33612
#33382
#17192
#16982
#16842
#16812
#16762
#16432
#16362
#16302
#16222
#15842
SD16⋊C82