Finite Group Databasebeta

← #19377

Subgroups — #19377

Order 256.

329 conjugacy classes of subgroups.

The subgroup lattice has 301 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3251C211yesmaximal, characteristic
2#3239C211yesmaximal, characteristic, complemented
3#3152C211yesmaximal, characteristic, complemented
4#2969C211yesmaximal, characteristic, complemented
5#1690C211yesmaximal, characteristic, complemented
6#1689C211yesmaximal, characteristic, complemented
7#1686C211yesmaximal, characteristic, complemented
8#1685C211yesmaximal, characteristic, complemented
9#1670C211yesmaximal, characteristic, complemented
10#1669C211yesmaximal, characteristic, complemented
11#1666C211yesmaximal, characteristic, complemented
12#1665C211yesmaximal, characteristic, complemented
13#1569C211yesmaximal, characteristic, complemented
14#1553C211yesmaximal, characteristic, complemented
15#1549C211yesmaximal, characteristic, complemented
16C2×#137—21no—
17C2×#137—21no—
18#532C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20#529C2211yescharacteristic
21#501—21no—
22#497—21no—
23#497—21no—
24#494C2211yescharacteristic
25#494C2211yescharacteristic
26#492C2211yescharacteristic
27#492C2211yescharacteristic
28#489—21no—
29#484—21no—
30#481—21no—
31#478—21no—
32#475C2211yescharacteristic
33#475C2211yescharacteristic
34#475C2211yescharacteristic
35#474C2211yescharacteristic
36#474C2211yescharacteristic
37#474C2211yescharacteristic
38#469—21no—
39#468—21no—
40#463—21no—
41#460C2211yescharacteristic
42#459C2211yescharacteristic
43#446C2211yescharacteristic
44C8×Q8C2211yescharacteristic
45#436—21no—
46#436C2211yescharacteristic
47#435—21no—
48C8×D4C2211yescharacteristic
49#433—21no—
50#432C2211yescharacteristic
51#431C2211yescharacteristic
52#423C2211yescharacteristic
53#405—21no—
54C4×M16C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#332C2211yescharacteristic
60#332C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#332C2211yescharacteristic
64#332C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C22×Q8—21no—
69#137—44no—
70#137—44no—
71C2×Q16—21no—
72C2×Q16—21no—
73C2×Q16—21no—
74C2×Q16—21no—
75C2×SD16—21no—
76C2×SD16—21no—
77C2×SD16—21no—
78C2×SD16—21no—
79C2×SD16—21no—
80C2×D8—21no—
81C2×M16—21no—
82C2×M16—21no—
83C2×M16D411yescharacteristic
84C2×M16D411yescharacteristic
85C22×C8—21no—
86C4⋊Q8—21no—
87C4⋊Q8—21no—
88C4⋊Q8—21no—
89C4⋊Q8C2311yescharacteristic
90C4⋊Q8C2311yescharacteristic
91C4⋊Q8C2311yescharacteristic
92#127C2311yescharacteristic
93#126—21no—
94#125D411yescharacteristic
95#124—21no—
96#124D411yescharacteristic
97#123—21no—
98C22⋊Q8D411yescharacteristic
99#121—21no—
100#121—21no—
101#121D411yescharacteristic
102C4×Q8C2311yescharacteristic
103C4×D4—21no—
104C4×D4—21no—
105C4×D4—21no—
106C4×D4C2311yescharacteristic
107#117—21no—
108C2×C4⋊C4—21no—
109C2×C4⋊C4—21no—
110C2×C42C2311yescharacteristic
111#107—21no—
112#107—21no—
113#107—21no—
114#106—21no—
115#106—21no—
116#106—21no—
117C4⋊C8—21no—
118C4⋊C8—21no—
119C4⋊C8—21no—
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
122C4⋊C8C2311yescharacteristic
123C4⋊C8C2311yescharacteristic
124C4⋊C8C2311yescharacteristic
125C4⋊C8C2311yescharacteristic
126#103—21no—
127#103—21no—
128#103—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134C22⋊C8—21no—
135C22⋊C8—21no—
136C22⋊C8—21no—
137C22⋊C8—21no—
138#97—21no—
139#97—21no—
140#97D411yescharacteristic
141#97D411yescharacteristic
142C4×C8—21no—
143C4×C8—21no—
144C4×C8C2311yescharacteristic
145C4×C8C2311yescharacteristic
146#41—42no—
147#41—42no—
148C2×Q8—21no—
149C2×Q8—21no—
150C2×Q8—21no—
151C2×Q8—42no—
152C2×Q8—42no—
153C2×Q8—41no—
154C2×Q8C2×D411yescharacteristic
155C2×D4—21no—
156C2×D4—21no—
157C2×D4—21no—
158C2×D4—21no—
159C2×D4—41no—
160C2×D4C2×D411yescharacteristic
161C22×C4—21no—
162C22×C4—41no—
163C22×C4—41no—
164C22×C4C2×D411yescharacteristic
165C22×C4C2×D411yescharacteristic
166C22×C4#4111yescharacteristic
167Q16—42no—
168Q16—42no—
169Q16—42no—
170Q16—42no—
171SD16—42no—
172SD16—42no—
173SD16—42no—
174SD16—42no—
175SD16—81no—
176D8—81no—
177M16—22no—
178M16—22no—
179M16—42no—
180M16—81no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—21no—
187C2×C8—42no—
188C2×C8C2×D411yescharacteristic
189C2×C8C2×D411yescharacteristic
190C2×C8C2×D411yescharacteristic
191C2×C8C2×D411yescharacteristic
192C4⋊C4—21no—
193C4⋊C4—21no—
194C4⋊C4—21no—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—21no—
198C4⋊C4—21no—
199C4⋊C4—21no—
200C4⋊C4—21no—
201C4⋊C4—21no—
202C4⋊C4—41no—
203C4⋊C4—41no—
204C4⋊C4C2×D411yescharacteristic
205C4⋊C4C2×D411yescharacteristic
206C22⋊C4—21no—
207C22⋊C4—21no—
208C22⋊C4—21no—
209C22⋊C4—21no—
210C22⋊C4—21no—
211C22⋊C4—41no—
212C22⋊C4—41no—
213C42—21no—
214C42C2×D411yescharacteristic
215C42C2×D411yescharacteristic
216C42#4111yescharacteristic
217C42C2411yescharacteristic
218C23—21no—
219C23—41no—
220C23#12111yescharacteristic
221Q8—21no—
222Q8—21no—
223Q8—41no—
224Q8—41no—
225Q8—41no—
226Q8—41no—
227Q8—41no—
228Q8—41no—
229Q8—82no—
230D4—21no—
231D4—21no—
232D4—41no—
233D4—41no—
234D4—41no—
235D4—41no—
236D4—81no—
237D4—81no—
238D4—82no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—41no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4—82no—
253C2×C4—82no—
254C2×C4#12111yescharacteristic
255C2×C4#12111yescharacteristic
256C2×C4#12111yescharacteristic
257C2×C4C22×D411yescharacteristic
258C2×C4C22×D411yescharacteristic
259C2×C4C2×#4111yescharacteristic
260C8—21no—
261C8—21no—
262C8—41no—
263C8—41no—
264C8—41no—
265C8—41no—
266C8—41no—
267C8—41no—
268C8AGL(1,ℤ/8)12yes—
269C8AGL(1,ℤ/8)12yes—
270C22—21no—
271C22—21no—
272C22—21no—
273C22—41no—
274C22—41no—
275C22—41no—
276C22—81no—
277C22—81no—
278C22—81no—
279C22C2×#12111yescharacteristic
280C4—21no—
281C4—21no—
282C4—21no—
283C4—21no—
284C4—41no—
285C4—41no—
286C4—41no—
287C4—81no—
288C4—81no—
289C4—81no—
290C4C2×AGL(1,ℤ/8)11yescharacteristic
291C4C2×AGL(1,ℤ/8)11yescharacteristic
292C4#57711yescharacteristic
293C4#57811yescharacteristic
294C2—41no—
295C2—81no—
296C2—161no—
297C2#303811yescharacteristic
298C2#306311yescharacteristic
299C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3251C2
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
2. #3239C2semidirect
3. #3152C2semidirect
4. #2969C2semidirect
5. #1690C2semidirect
6. #1689C2semidirect
7. #1686C2semidirect
8. #1685C2semidirect
9. #1670C2semidirect
10. #1669C2semidirect
11. #1666C2semidirect
12. #1665C2semidirect
13. #1569C2semidirect
14. #1553C2semidirect
15. #1549C2semidirect

Maximal subgroups

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

subgroupindex
#32512
#32392
#31522
#29692
#16902
#16892
#16862
#16852
#16702
#16692
#16662
#16652
#15692
#15532
#15492