Finite Group Databasebeta

← #19585

Subgroups — #19585

Order 256.

275 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3252C211yesmaximal, characteristic
2#3233C211yesmaximal, characteristic
3#3231C211yesmaximal, characteristic, complemented
4#2994C211yesmaximal, characteristic
5#1704C211yesmaximal, characteristic, complemented
6#1699C211yesmaximal, characteristic, complemented
7#1695C211yesmaximal, characteristic, complemented
8#1692C211yesmaximal, characteristic, complemented
9#1683C211yesmaximal, characteristic, complemented
10#1680C211yesmaximal, characteristic, complemented
11#1676C211yesmaximal, characteristic, complemented
12#1671C211yesmaximal, characteristic, complemented
13#1574C211yesmaximal, characteristic, complemented
14#1550C211yesmaximal, characteristic, complemented
15#1542C211yesmaximal, characteristic, complemented
16#533C2211yescharacteristic
17#533C2211yescharacteristic
18#529C2211yescharacteristic
19#500C2211yescharacteristic
20#499—21no—
21#498C2211yescharacteristic
22#488—21no—
23#487C2211yescharacteristic
24#487C2211yescharacteristic
25#485—21no—
26#485—21no—
27#485—21no—
28#482—21no—
29#479—21no—
30#479—21no—
31#479—21no—
32#477C2211yescharacteristic
33#477C2211yescharacteristic
34#476C2211yescharacteristic
35#476C2211yescharacteristic
36#475C2211yescharacteristic
37#474C2211yescharacteristic
38#470—21no—
39#468—21no—
40#464—21no—
41#462C2211yescharacteristic
42#461C2211yescharacteristic
43#446C2211yescharacteristic
44C8×Q8C2211yescharacteristic
45#436C2211yescharacteristic
46#435—21no—
47C8×D4—21no—
48C8×D4C2211yescharacteristic
49#433—21no—
50#431C2211yescharacteristic
51#431C2211yescharacteristic
52#424—21no—
53#423C2211yescharacteristic
54C2×C4⋊C8C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#333C2211yescharacteristic
62#333C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#332C2211yescharacteristic
66#332C2211yescharacteristic
67C2×Q16—21no—
68C2×SD16—21no—
69C2×M16—21no—
70C2×M16—21no—
71C22×C8—21no—
72C22×C8—21no—
73C4⋊Q8C2311yescharacteristic
74C4⋊Q8C2311yescharacteristic
75C4⋊Q8C2311yescharacteristic
76C4⋊Q8C2311yescharacteristic
77#126—21no—
78#125—21no—
79#125—21no—
80#125D411yescharacteristic
81#124D411yescharacteristic
82#123—21no—
83C22⋊Q8—21no—
84C22⋊Q8—21no—
85C22⋊Q8—21no—
86C22⋊Q8—21no—
87C22⋊Q8D411yescharacteristic
88#121D411yescharacteristic
89C4×Q8—21no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8—21no—
93C4×Q8C2311yescharacteristic
94C4×D4—21no—
95C4×D4C2311yescharacteristic
96#117—21no—
97#117—21no—
98#117—21no—
99C2×C42C2311yescharacteristic
100#107—21no—
101#107—21no—
102#107—21no—
103#107—21no—
104#107—21no—
105#106—21no—
106#106—21no—
107#106—21no—
108#106—21no—
109#106—21no—
110C4⋊C8—21no—
111C4⋊C8—21no—
112C4⋊C8—21no—
113C4⋊C8—21no—
114C4⋊C8D411yescharacteristic
115C4⋊C8D411yescharacteristic
116C4⋊C8C2311yescharacteristic
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
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#103—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136C22⋊C8—21no—
137C22⋊C8D411yescharacteristic
138C22⋊C8D411yescharacteristic
139#97—21no—
140C4×C8—21no—
141C4×C8—21no—
142C4×C8C2311yescharacteristic
143C4×C8C2311yescharacteristic
144C2×Q8—21no—
145C2×Q8—21no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8C2×D411yescharacteristic
149C2×D4—21no—
150C2×D4C2×D411yescharacteristic
151C22×C4—21no—
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4#4111yescharacteristic
155Q16—81no—
156SD16—81no—
157M16—81no—
158M16—81no—
159C2×C8—21no—
160C2×C8—21no—
161C2×C8—21no—
162C2×C8—21no—
163C2×C8—21no—
164C2×C8—21no—
165C2×C8—81no—
166C2×C8—81no—
167C2×C8C2×D411yescharacteristic
168C2×C8C2×D411yescharacteristic
169C2×C8C2×D411yescharacteristic
170C2×C8C2×D411yescharacteristic
171C4⋊C4—21no—
172C4⋊C4—21no—
173C4⋊C4—21no—
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⋊C4C2×D411yescharacteristic
188C4⋊C4C2×D411yescharacteristic
189C22⋊C4—21no—
190C22⋊C4—21no—
191C22⋊C4—21no—
192C22⋊C4—21no—
193C22⋊C4—21no—
194C22⋊C4—41no—
195C22⋊C4—41no—
196C42—21no—
197C42—41no—
198C42—41no—
199C42C2×D411yescharacteristic
200C42C2×D411yescharacteristic
201C42#4111yescharacteristic
202C42C2411yescharacteristic
203C23—21no—
204C23#12111yescharacteristic
205Q8—21no—
206Q8—21no—
207Q8—41no—
208Q8—41no—
209Q8—41no—
210Q8—41no—
211Q8—81no—
212Q8—81no—
213D4—21no—
214D4—21no—
215D4—42no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—21no—
221C2×C4—21no—
222C2×C4—21no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4#12111yescharacteristic
231C2×C4#12111yescharacteristic
232C2×C4#12111yescharacteristic
233C2×C4C22×D411yescharacteristic
234C2×C4C22×D411yescharacteristic
235C2×C4C2×#4111yescharacteristic
236C8—21no—
237C8—21no—
238C8—21no—
239C8—21no—
240C8—41no—
241C8—41no—
242C8—41no—
243C8—41no—
244C8—41no—
245C8—41no—
246C22—21no—
247C22—21no—
248C22—21no—
249C22—41no—
250C22—41no—
251C22—41no—
252C22C2×#12111yescharacteristic
253C4—21no—
254C4—21no—
255C4—21no—
256C4—21no—
257C4—41no—
258C4—41no—
259C4—41no—
260C4—81no—
261C4—81no—
262C4—81no—
263C4—81no—
264C4#57711yescharacteristic
265C4#57711yescharacteristic
266C4#57811yescharacteristic
267C4#57811yescharacteristic
268C2—41no—
269C2—81no—
270C2#304611yescharacteristic
271C2#306311yescharacteristic
272C2#306711yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#121D4
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
3. #3231C2semidirect
5. #1704C2semidirect
6. #1699C2semidirect
7. #1695C2semidirect
8. #1692C2semidirect
9. #1683C2semidirect
10. #1680C2semidirect
11. #1676C2semidirect
12. #1671C2semidirect
13. #1574C2semidirect
14. #1550C2semidirect
15. #1542C2semidirect

Maximal subgroups

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

subgroupindex
#32522
#32332
#32312
#29942
#17042
#16992
#16952
#16922
#16832
#16802
#16762
#16712
#15742
#15502
#15422