Finite Group Databasebeta

← #22585

Subgroups — #22585

Order 256.

467 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#419C211yesmaximal, characteristic
2#2346C211yesmaximal, characteristic
3Q8×C22⋊C4C211yesmaximal, characteristic
4#1935C211yesmaximal, characteristic, complemented
5#1933C211yesmaximal, characteristic, complemented
6#1928C211yesmaximal, characteristic, complemented
7#1927C211yesmaximal, characteristic, complemented
8#1865C211yesmaximal, characteristic, complemented
9#1863C211yesmaximal, characteristic, complemented
10#1825C211yesmaximal, characteristic
11#1809C211yesmaximal, characteristic
12#1787C211yesmaximal, characteristic
13#1763C211yesmaximal, characteristic, complemented
14C4×#103C211yesmaximal, characteristic, complemented
15#1753C211yesmaximal, characteristic
16C23×Q8C2211yescharacteristic
17C22×M16C2211yescharacteristic
18C2×C4×Q8C2211yescharacteristic
19C2×C4×Q8C2211yescharacteristic
20C2×#117C2211yescharacteristic
21C2×#107C2211yescharacteristic
22C2×#106C2211yescharacteristic
23#419C418yescomplemented
24C2×#103C2211yescharacteristic
25C2×#103C2211yescharacteristic
26C2×#103C2211yescharacteristic
27C2×#103C2211yescharacteristic
28C2×#103C2211yescharacteristic
29C2×#103C2211yescharacteristic
30C2×#103C2211yescharacteristic
31C2×#103C2211yescharacteristic
32C2×C22⋊C8C2211yescharacteristic
33C2×#97C2211yescharacteristic
34C2×C4×C8C2211yescharacteristic
35#391—21no—
36#391—21no—
37#391C2211yescharacteristic
38#391C2211yescharacteristic
39#389C2211yescharacteristic
40#389C2211yescharacteristic
41#388—21no—
42#388—21no—
43#382—21no—
44#380—21no—
45#380C2211yescharacteristic
46#380C2211yescharacteristic
47C4×C4⋊C4C2211yescharacteristic
48C4×C4⋊C4C2211yescharacteristic
49C4×C22⋊C4—21no—
50C4×C22⋊C4C2211yescharacteristic
51#376—21no—
52#340C2211yescharacteristic
53#340C2211yescharacteristic
54#340C2211yescharacteristic
55#340C2211yescharacteristic
56#340C2211yescharacteristic
57#340C2211yescharacteristic
58#336C2211yescharacteristic
59#336C2211yescharacteristic
60C22×Q8—21no—
61C22×Q8—22no—
62C22×Q8—22no—
63C22×Q8—22no—
64C22×Q8—41no—
65C22×Q8—41no—
66C22×Q8C2×C414yes—
67C22×Q8C2311yescharacteristic
68C22×Q8C2311yescharacteristic
69C23×C4—21no—
70C23×C4C2311yescharacteristic
71C2×M16—41no—
72C2×M16—41no—
73C2×M16C2×C414yes—
74C22×C8C2311yescharacteristic
75C22×C8C2311yescharacteristic
76C22×C8C2311yescharacteristic
77C22×C8C2311yescharacteristic
78C4×Q8—22no—
79C4×Q8—22no—
80C4×Q8—41no—
81C4×Q8—41no—
82#117—22no—
83#117C2×C414yes—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4C2311yescharacteristic
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2311yescharacteristic
93C2×C4⋊C4C2311yescharacteristic
94C2×C22⋊C4—21no—
95C2×C22⋊C4—21no—
96C2×C22⋊C4—21no—
97C2×C22⋊C4D411yescharacteristic
98C2×C22⋊C4D411yescharacteristic
99C2×C42—21no—
100C2×C42—21no—
101C2×C42—21no—
102C2×C42—21no—
103C2×C42—21no—
104C2×C42C2311yescharacteristic
105C2×C42C2311yescharacteristic
106#107—41no—
107#106—41no—
108#103—22no—
109#103—22no—
110#103—41no—
111#103—41no—
112#103C2×C414yes—
113#103C2×C414yes—
114#103C2×C414yes—
115#103C2×C414yes—
116C22⋊C8—22no—
117#97—41no—
118C4×C8—41no—
119#95—21no—
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
131C24C2×D411yescharacteristic
132C2×Q8—24no—
133C2×Q8—21no—
134C2×Q8—21no—
135C2×Q8—21no—
136C2×Q8—21no—
137C2×Q8—28no—
138C2×Q8—21no—
139C2×Q8—21no—
140C2×Q8—21no—
141C2×Q8—21no—
142C2×Q8—42no—
143C2×Q8—42no—
144C2×Q8—44no—
145C2×Q8—44no—
146C2×Q8—44no—
147C2×Q8C22×C412yes—
148C2×Q8C22×C412yes—
149C2×Q8#4112yes—
150C2×Q8#4112yes—
151C22×C4—21no—
152C22×C4—21no—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—24no—
157C22×C4—21no—
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—42no—
165C22×C4—42no—
166C22×C4C22×C412yes—
167C22×C4C2×D411yescharacteristic
168C22×C4C2×D411yescharacteristic
169C22×C4C2×D411yescharacteristic
170C22×C4C2×D411yescharacteristic
171C22×C4C2×D411yescharacteristic
172C22×C4#4112yes—
173C22×C4C2411yescharacteristic
174M16—44no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—21no—
178C2×C8—21no—
179C2×C8—21no—
180C2×C8—21no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8C22×C412yes—
186C2×C8C22×C412yes—
187C4⋊C4—21no—
188C4⋊C4—21no—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—21no—
192C4⋊C4—21no—
193C4⋊C4—21no—
194C4⋊C4—21no—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—42no—
198C4⋊C4—42no—
199C4⋊C4—81no—
200C4⋊C4—81no—
201C4⋊C4C22×C412yes—
202C4⋊C4C22×C412yes—
203C22⋊C4—24no—
204C22⋊C4—22no—
205C22⋊C4—41no—
206C22⋊C4—42no—
207C22⋊C4—81no—
208C42—24no—
209C42—21no—
210C42—21no—
211C42—21no—
212C42—21no—
213C42—42no—
214C42—42no—
215C42—42no—
216C42—42no—
217C23—21no—
218C23—21no—
219C23—21no—
220C23—21no—
221C23—21no—
222C23—21no—
223C23C4×D412yes—
224C23C22×D411yescharacteristic
225Q8—22no—
226Q8—22no—
227Q8—22no—
228Q8—22no—
229Q8—22no—
230Q8—48no—
231Q8—41no—
232Q8—41no—
233Q8#11714yes—
234C2×C4—22no—
235C2×C4—21no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—48no—
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—41no—
270C2×C4—41no—
271C2×C4—41no—
272C2×C4—41no—
273C2×C4—41no—
274C2×C4—41no—
275C2×C4—41no—
276C2×C4C4×D412yes—
277C2×C4#13712yes—
278C2×C4C23×C411yescharacteristic
279C2×C4C2×#4111yescharacteristic
280C2×C4C2×#4111yescharacteristic
281C2×C4C2×#4111yescharacteristic
282C2×C4H(5,𝔽2)11yescharacteristic
283C2×C4H(5,𝔽2)11yescharacteristic
284C8—22no—
285C8—22no—
286C8—41no—
287C8—41no—
288C22—22no—
289C22—22no—
290C22—22no—
291C22—41no—
292C22—41no—
293C22—41no—
294C22—41no—
295C22C2×C4×D411yescharacteristic
296C22#54611yescharacteristic
297C22#54611yescharacteristic
298C22C2×#13711yescharacteristic
299C22#57511yescharacteristic
300C22#57711yescharacteristic
301C22#57811yescharacteristic
302C4—22no—
303C4—24no—
304C4—22no—
305C4—41no—
306C4—42no—
307C4—42no—
308C4—42no—
309C4—41no—
310C4—41no—
311C4—81no—
312C4—81no—
313C4—81no—
314C4—81no—
315C4C2×#11711yescharacteristic
316C4#51811yescharacteristic
317C4#55111yescharacteristic
318C4#55111yescharacteristic
319C2—42no—
320C2#234211yescharacteristic
321C2C4×#13711yescharacteristic
322C2#294711yescharacteristic
323C2#331211yescharacteristic
324C2#332111yescharacteristic
325C2#332711yescharacteristic
326C2#332911yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1935C2semidirect
5. #1933C2semidirect
6. #1928C2semidirect
7. #1927C2semidirect
8. #1865C2semidirect
9. #1863C2semidirect
13. #1763C2semidirect
14. C4×#103C2semidirect
23. #419C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4192
#23462
Q8×C22⋊C42
#19352
#19332
#19282
#19272
#18652
#18632
#18252
#18092
#17872
#17632
C4×#1032
#17532