Finite Group Databasebeta

← #21992

Subgroups — #21992

Order 256.

381 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#433C211yesmaximal, characteristic
2#2317C211yesmaximal, characteristic
3#2314C211yesmaximal, characteristic
4#1949C211yesmaximal, characteristic, complemented
5#1949C211yesmaximal, characteristic, complemented
6#1948C211yesmaximal, characteristic, complemented
7#1947C211yesmaximal, characteristic, complemented
8#1854C211yesmaximal, characteristic
9#1854C211yesmaximal, characteristic
10#1853C211yesmaximal, characteristic
11#1852C211yesmaximal, characteristic
12#1847C211yesmaximal, characteristic, complemented
13#1846C211yesmaximal, characteristic, complemented
14#1836C211yesmaximal, characteristic, complemented
15#1834C211yesmaximal, characteristic, complemented
16C2×#117C2211yescharacteristic
17C2×#117C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19#433C418yescomplemented
20C2×#107C2211yescharacteristic
21C2×#107C2211yescharacteristic
22C2×#107C2211yescharacteristic
23C2×#107C2211yescharacteristic
24C2×#106C2211yescharacteristic
25C2×#106C2211yescharacteristic
26C2×#106C2211yescharacteristic
27C2×#106C2211yescharacteristic
28C2×C4⋊C8C2211yescharacteristic
29C2×C4⋊C8C2211yescharacteristic
30C2×C22⋊C8C2211yescharacteristic
31C2×C22⋊C8C2211yescharacteristic
32C2×#97C2211yescharacteristic
33C2×C4×C8C2211yescharacteristic
34#389—21no—
35#389—21no—
36#388—21no—
37#388—21no—
38#387—21no—
39#387—21no—
40#385—21no—
41#385—21no—
42#384C2211yescharacteristic
43#384C2211yescharacteristic
44#384C2211yescharacteristic
45#382C2211yescharacteristic
46#382C2211yescharacteristic
47#382C2211yescharacteristic
48#380C2211yescharacteristic
49#380C2211yescharacteristic
50C4×C4⋊C4C2211yescharacteristic
51C4×C4⋊C4C2211yescharacteristic
52#340C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#340C2211yescharacteristic
59#340C2211yescharacteristic
60C23×C4—21no—
61C23×C4C2311yescharacteristic
62C22×C8C2311yescharacteristic
63C22×C8C2311yescharacteristic
64C22×C8C2311yescharacteristic
65C22×C8C2311yescharacteristic
66#117—41no—
67#117—41no—
68#117C2×C414yes—
69#117Q814yes—
70C2×C4⋊C4—21no—
71C2×C4⋊C4—21no—
72C2×C4⋊C4—21no—
73C2×C4⋊C4—21no—
74C2×C4⋊C4—21no—
75C2×C4⋊C4—21no—
76C2×C4⋊C4—21no—
77C2×C4⋊C4—41no—
78C2×C4⋊C4—41no—
79C2×C4⋊C4D411yescharacteristic
80C2×C4⋊C4D411yescharacteristic
81C2×C4⋊C4C2311yescharacteristic
82C2×C4⋊C4C2311yescharacteristic
83C2×C4⋊C4C2311yescharacteristic
84C2×C4⋊C4C2311yescharacteristic
85C2×C4⋊C4C2311yescharacteristic
86C2×C4⋊C4C2311yescharacteristic
87C2×C4⋊C4C2311yescharacteristic
88C2×C4⋊C4C2311yescharacteristic
89C2×C22⋊C4—21no—
90C2×C22⋊C4—21no—
91C2×C22⋊C4—21no—
92C2×C22⋊C4D411yescharacteristic
93C2×C22⋊C4D411yescharacteristic
94C2×C42—21no—
95C2×C42—21no—
96C2×C42—21no—
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99#107—41no—
100#107—41no—
101#107—41no—
102#107—41no—
103#106—41no—
104#106—41no—
105#106—41no—
106#106—41no—
107C4⋊C8C2×C414yescomplemented
108C4⋊C8C2×C414yescomplemented
109C22⋊C8C2×C414yes—
110C22⋊C8C2×C414yes—
111#97C2×C414yescomplemented
112C4×C8C2×C414yescomplemented
113#95—21no—
114#95—21no—
115#95—21no—
116#95—21no—
117#95—21no—
118#95—21no—
119#95—21no—
120#95—21no—
121#95—21no—
122#95—21no—
123C24C2×D411yescharacteristic
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—21no—
132C22×C4—21no—
133C22×C4—21no—
134C22×C4—21no—
135C22×C4—21no—
136C22×C4—42no—
137C22×C4—81no—
138C22×C4—81no—
139C22×C4C22×C412yes—
140C22×C4C2×D411yescharacteristic
141C22×C4C2×D411yescharacteristic
142C22×C4C2×D411yescharacteristic
143C22×C4C2×D411yescharacteristic
144C22×C4C2×D411yescharacteristic
145C22×C4C2×Q812yes—
146C22×C4C2411yescharacteristic
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—21no—
150C2×C8—21no—
151C2×C8—21no—
152C2×C8—21no—
153C2×C8—21no—
154C2×C8—21no—
155C2×C8C22×C412yes—
156C2×C8C22×C412yes—
157C2×C8C22×C412yes—
158C2×C8C22×C412yes—
159C4⋊C4—21no—
160C4⋊C4—21no—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4—21no—
164C4⋊C4—21no—
165C4⋊C4—21no—
166C4⋊C4—21no—
167C4⋊C4—21no—
168C4⋊C4—21no—
169C4⋊C4—21no—
170C4⋊C4—21no—
171C4⋊C4—21no—
172C4⋊C4—21no—
173C4⋊C4—21no—
174C4⋊C4—21no—
175C4⋊C4—42no—
176C4⋊C4—81no—
177C4⋊C4—81no—
178C4⋊C4—81no—
179C4⋊C4—81no—
180C4⋊C4—81no—
181C4⋊C4—81no—
182C4⋊C4C4⋊C414yes—
183C4⋊C4C4⋊C414yes—
184C22⋊C4—42no—
185C22⋊C4—81no—
186C22⋊C4—81no—
187C22⋊C4C4⋊C414yes—
188C22⋊C4C4⋊C414yes—
189C42—42no—
190C42—81no—
191C42—81no—
192C42C22×C412yes—
193C42C22×C412yes—
194C42C2×Q812yes—
195C42C2×Q812yes—
196C23—21no—
197C23—21no—
198C23—21no—
199C23—21no—
200C23—21no—
201C23—21no—
202C23C2×C4⋊C412yes—
203C23C22×D411yescharacteristic
204C2×C4—21no—
205C2×C4—21no—
206C2×C4—21no—
207C2×C4—21no—
208C2×C4—21no—
209C2×C4—21no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—41no—
219C2×C4—41no—
220C2×C4—41no—
221C2×C4—41no—
222C2×C4—41no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—41no—
236C2×C4—41no—
237C2×C4—41no—
238C2×C4—41no—
239C2×C4—41no—
240C2×C4—41no—
241C2×C4—41no—
242C2×C4—84no—
243C2×C4C2×C4⋊C412yes—
244C2×C4C2×C4⋊C412yes—
245C2×C4C2×C4⋊C412yes—
246C2×C4C2×C4⋊C412yes—
247C2×C4C2×C4⋊C412yes—
248C2×C4C23×C411yescharacteristic
249C2×C4C22×Q811yescharacteristic
250C2×C4H(5,𝔽2)11yescharacteristic
251C2×C4H(5,𝔽2)11yescharacteristic
252C2×C42−1+411yescharacteristic
253C2×C42−1+411yescharacteristic
254C8—22no—
255C8—22no—
256C8—22no—
257C8—22no—
258C22—22no—
259C22—22no—
260C22—22no—
261C22—41no—
262C22—41no—
263C22—41no—
264C22—41no—
265C22C22×C4⋊C411yescharacteristic
266C22#53511yescharacteristic
267C22#53611yescharacteristic
268C22#57611yescharacteristic
269C22#57711yescharacteristic
270C22#57711yescharacteristic
271C22#57811yescharacteristic
272C4—22no—
273C4—22no—
274C4—22no—
275C4—22no—
276C4—22no—
277C4—81no—
278C4—81no—
279C4—81no—
280C4—81no—
281C4—81no—
282C4—81no—
283C4—81no—
284C4—81no—
285C4#52011yescharacteristic
286C4#52011yescharacteristic
287C4#54411yescharacteristic
288C4#54411yescharacteristic
289C2—42no—
290C2#231711yescharacteristic
291C2#291211yescharacteristic
292C2#291311yescharacteristic
293C2#322411yescharacteristic
294C2#322511yescharacteristic
295C2#324111yescharacteristic
296C2#324211yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1949C2semidirect
5. #1949C2semidirect
6. #1948C2semidirect
7. #1947C2semidirect
12. #1847C2semidirect
13. #1846C2semidirect
14. #1836C2semidirect
15. #1834C2semidirect
19. #433C4semidirect
107. C4⋊C8C2×C4semidirect
108. C4⋊C8C2×C4semidirect
111. #97C2×C4semidirect
112. C4×C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4332
#23172
#23142
#19492
#19482
#19472
#18542
#18532
#18522
#18472
#18462
#18362
#18342