Finite Group Databasebeta

← #23107

Subgroups — #23107

Order 256.

427 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#464C211yesmaximal, characteristic
2#2367C211yesmaximal, characteristic
3#2355C211yesmaximal, characteristic, complemented
4#1971C211yesmaximal, characteristic, complemented
5#1968C211yesmaximal, characteristic
6#1959C211yesmaximal, characteristic
7#1948C211yesmaximal, characteristic, complemented
8#1927C211yesmaximal, characteristic, complemented
9#1926C211yesmaximal, characteristic
10#1878C211yesmaximal, characteristic, complemented
11#1877C211yesmaximal, characteristic
12#1771C211yesmaximal, characteristic, complemented
13#1763C211yesmaximal, characteristic, complemented
14#1762C211yesmaximal, characteristic
15C4×#103C211yesmaximal, characteristic, complemented
16C22×Q16C2211yescharacteristic
17C22×SD16C2211yescharacteristic
18C2×#124C2211yescharacteristic
19C2×C4×Q8C2211yescharacteristic
20C2×C4×Q8C2211yescharacteristic
21C2×C4×D4C2211yescharacteristic
22#464C418yescomplemented
23C2×#106C2211yescharacteristic
24C2×#106C2211yescharacteristic
25C2×C4⋊C8C2211yescharacteristic
26C2×#103C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2211yescharacteristic
29C2×#103C2211yescharacteristic
30C2×#103C2211yescharacteristic
31C2×#102C2211yescharacteristic
32C2×#102C2211yescharacteristic
33C2×#102C2211yescharacteristic
34C2×#97C2211yescharacteristic
35C2×#97C2211yescharacteristic
36C2×C4×C8C2211yescharacteristic
37#391C2211yescharacteristic
38#391C2211yescharacteristic
39#391C2211yescharacteristic
40#390C2211yescharacteristic
41#388—21no—
42#388—21no—
43#387—21no—
44#387—21no—
45#385—21no—
46#384C2211yescharacteristic
47#382—21no—
48C4×C4⋊C4—21no—
49C4×C4⋊C4C2211yescharacteristic
50C4×C4⋊C4C2211yescharacteristic
51C4×C4⋊C4C2211yescharacteristic
52C4×C4⋊C4C2211yescharacteristic
53C4×C22⋊C4—21no—
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60C22×Q8C2311yescharacteristic
61C22×Q8C2311yescharacteristic
62C22×D4C2311yescharacteristic
63C23×C4—21no—
64C2×Q16—41no—
65C2×Q16—41no—
66C2×Q16C2×C414yescomplemented
67C2×SD16—41no—
68C2×SD16—41no—
69C2×SD16C2×C414yes—
70C22×C8C2311yescharacteristic
71C22×C8C2311yescharacteristic
72C22×C8C2311yescharacteristic
73C22×C8C2311yescharacteristic
74#124—22no—
75#124C2×C414yes—
76C4×Q8—22no—
77C4×Q8—22no—
78C4×Q8—41no—
79C4×Q8C2×C414yescomplemented
80C4×D4—22no—
81C4×D4—41no—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4D411yescharacteristic
87C2×C4⋊C4D411yescharacteristic
88C2×C4⋊C4C2311yescharacteristic
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2311yescharacteristic
93C2×C22⋊C4—21no—
94C2×C22⋊C4—21no—
95C2×C22⋊C4—21no—
96C2×C22⋊C4—21no—
97C2×C22⋊C4—21no—
98C2×C42—21no—
99C2×C42—21no—
100C2×C42—21no—
101C2×C42—21no—
102C2×C42—21no—
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105C2×C42C2311yescharacteristic
106#106—41no—
107#106—41no—
108C4⋊C8C2×C414yescomplemented
109#103—22no—
110#103—22no—
111#103—22no—
112#103—41no—
113#103C2×C414yescomplemented
114#102—22no—
115#102—41no—
116#102C2×C414yes—
117#97—22no—
118#97—41no—
119C4×C8—41no—
120#95—21no—
121#95—21no—
122#95—21no—
123#95—21no—
124#95—21no—
125#95—21no—
126#95—21no—
127#95—21no—
128#95—21no—
129#95D411yescharacteristic
130#95D411yescharacteristic
131C24—21no—
132C2×Q8—21no—
133C2×Q8—21no—
134C2×Q8—21no—
135C2×Q8—21no—
136C2×Q8—21no—
137C2×Q8—21no—
138C2×Q8—21no—
139C2×Q8—21no—
140C2×Q8—21no—
141C2×Q8—21no—
142C2×Q8C22×C412yes—
143C2×Q8C22×C412yes—
144C2×D4—21no—
145C2×D4—21no—
146C2×D4—21no—
147C2×D4—21no—
148C2×D4—21no—
149C2×D4C22×C412yes—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—21no—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4—42no—
158C22×C4—42no—
159C22×C4—81no—
160C22×C4C2×D411yescharacteristic
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163C22×C4C2×D411yescharacteristic
164C22×C4C2×D411yescharacteristic
165C22×C4C2×D411yescharacteristic
166C22×C4C2411yescharacteristic
167Q16—44no—
168SD16—44no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8—21no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—21no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—21no—
178C2×C8C22×C412yes—
179C2×C8C22×C412yes—
180C2×C8#4112yes—
181C4⋊C4—24no—
182C4⋊C4—22no—
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—42no—
193C4⋊C4—42no—
194C4⋊C4—81no—
195C4⋊C4C22×C412yes—
196C4⋊C4#4112yes—
197C22⋊C4—24no—
198C22⋊C4—24no—
199C22⋊C4—42no—
200C22⋊C4—42no—
201C22⋊C4—81no—
202C42—24no—
203C42—21no—
204C42—21no—
205C42—21no—
206C42—21no—
207C42—42no—
208C42—81no—
209C42—81no—
210C42—81no—
211C42C22×C412yes—
212C42#4112yes—
213C23—22no—
214C23—41no—
215C23—41no—
216C23—41no—
217C23—41no—
218C23—41no—
219C23—41no—
220C23C22×D411yescharacteristic
221Q8—22no—
222Q8—22no—
223Q8—22no—
224Q8—22no—
225Q8—41no—
226Q8—41no—
227Q8—41no—
228Q8—41no—
229D4—22no—
230D4—22no—
231D4—41no—
232D4—41no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—41no—
262C2×C4—41no—
263C2×C4—41no—
264C2×C4—41no—
265C2×C4—41no—
266C2×C4—41no—
267C2×C4—41no—
268C2×C4—41no—
269C2×C4—84no—
270C2×C4C4×D412yes—
271C2×C4C4×D412yes—
272C2×C4#13712yes—
273C2×C4C23×C411yescharacteristic
274C2×C4C2×#4111yescharacteristic
275C2×C4C2×#4111yescharacteristic
276C2×C4C2×#4111yescharacteristic
277C2×C4H(5,𝔽2)11yescharacteristic
278C2×C4H(5,𝔽2)11yescharacteristic
279C8—22no—
280C8—22no—
281C8—22no—
282C8—41no—
283C22—42no—
284C22—42no—
285C22—42no—
286C22—81no—
287C22—81no—
288C22—81no—
289C22—81no—
290C22C2×C4×D411yescharacteristic
291C22#54611yescharacteristic
292C22#55011yescharacteristic
293C22C2×#13711yescharacteristic
294C22#57511yescharacteristic
295C22#57711yescharacteristic
296C22#57711yescharacteristic
297C4—22no—
298C4—22no—
299C4—22no—
300C4—42no—
301C4—42no—
302C4—42no—
303C4—41no—
304C4—41no—
305C4—42no—
306C4—41no—
307C4—81no—
308C4—81no—
309C4—81no—
310C4C4×#4111yescharacteristic
311C4#51811yescharacteristic
312C4#55311yescharacteristic
313C4#55511yescharacteristic
314C2—82no—
315C2#236311yescharacteristic
316C2C4×#13711yescharacteristic
317C2#295211yescharacteristic
318C2#331111yescharacteristic
319C2#331611yescharacteristic
320C2#340011yescharacteristic
321C2#340111yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2355C2semidirect
4. #1971C2semidirect
7. #1948C2semidirect
8. #1927C2semidirect
10. #1878C2semidirect
12. #1771C2semidirect
13. #1763C2semidirect
15. C4×#103C2semidirect
22. #464C4semidirect
66. C2×Q16C2×C4semidirect
79. C4×Q8C2×C4semidirect
108. C4⋊C8C2×C4semidirect
113. #103C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4642
#23672
#23552
#19712
#19682
#19592
#19482
#19272
#19262
#18782
#18772
#17712
#17632
#17622
C4×#1032