Finite Group Databasebeta

← #32955

Subgroups — #32955

Order 256.

682 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2C2×#475C211yesmaximal, characteristic, complemented
3C2×#474C211yesmaximal, characteristic, complemented
4#2857C211yesmaximal, characteristic, complemented
5#1864C212yesmaximal, complemented
6#1863C212yesmaximal, complemented
7#1854C212yesmaximal, complemented
8#1803C211yesmaximal, characteristic, complemented
9#1802C211yesmaximal, characteristic, complemented
10#1797C211yesmaximal, characteristic, complemented
11#1788C212yesmaximal
12C22×#41C2211yescharacteristic
13C2×C4⋊Q8C2211yescharacteristic
14C2×C22⋊Q8—21no—
15C4×#41—24no—
16C4×#41—24no—
17C2×C4×Q8C2211yescharacteristic
18C2×C4×Q8C2211yescharacteristic
19C2×C4×D4—21no—
20C2×C4×D4—21no—
21C2×C4×D4C2211yescharacteristic
22C2×C4×D4C2211yescharacteristic
23C2×#117—21no—
24C2×#117C2211yescharacteristic
25C22×C42—21no—
26C22×C42C2211yescharacteristic
27#475—24no—
28#474—24no—
29C2×#107C2212yes—
30C2×#106C2212yes—
31C2×C4⋊C8C2211yescharacteristic
32C2×C4⋊C8C2211yescharacteristic
33C2×#103C2212yes—
34C2×#103C2212yes—
35C2×#102C2212yes—
36C2×#102C2212yes—
37C2×C22⋊C8C2212yes—
38#391—21no—
39#389—21no—
40#389C2212yes—
41#384C2211yescharacteristic
42#380—21no—
43#380C2212yes—
44#340C2212yes—
45#340C2212yes—
46#336C2212yes—
47C2×#41—22no—
48C2×#41—22no—
49C2×#41—22no—
50C2×#41—22no—
51C2×#41—22no—
52C2×#41Q814yescomplemented
53C22×Q8—21no—
54C22×Q8C2311yescharacteristic
55C22×D4—21no—
56C22×D4C2311yescharacteristic
57C23×C4—21no—
58C23×C4—21no—
59C23×C4—21no—
60C23×C4D411yescharacteristic
61C23×C4D411yescharacteristic
62C23×C4C2311yescharacteristic
63C22×C8C2312yes—
64C22×C8C2312yes—
65C4⋊Q8—22no—
66C4⋊Q8—22no—
67C22⋊Q8—44no—
68C4×Q8—22no—
69C4×Q8—22no—
70C4×Q8—22no—
71C4×Q8D414yes—
72C4×D4—28no—
73C4×D4—28no—
74C4×D4—22no—
75C4×D4—22no—
76C4×D4—22no—
77C4×D4D414yes—
78#117—28no—
79#117—22no—
80#117—22no—
81C2×C4⋊C4—21no—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4C2312yes—
88C2×C4⋊C4C2312yes—
89C2×C4⋊C4C2311yescharacteristic
90C2×C4⋊C4C2311yescharacteristic
91C2×C22⋊C4—21no—
92C2×C22⋊C4—21no—
93C2×C22⋊C4—21no—
94C2×C22⋊C4—22no—
95C2×C42—28no—
96C2×C42—21no—
97C2×C42—21no—
98C2×C42—21no—
99C2×C42—22no—
100C2×C42—22no—
101C2×C42D411yescharacteristic
102C2×C42D411yescharacteristic
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105#107—24no—
106#106—24no—
107C4⋊C8—22no—
108C4⋊C8—22no—
109#103—24no—
110#103—24no—
111#102—24no—
112#102—24no—
113C22⋊C8—24no—
114#95—22no—
115#95—22no—
116C24—21no—
117C24C2×D411yescharacteristic
118#41—28no—
119#41—28no—
120#41—28no—
121#41—28no—
122C2×Q8—21no—
123C2×Q8—21no—
124C2×Q8—21no—
125C2×Q8—42no—
126C2×Q8—42no—
127C2×Q8—42no—
128C2×Q8C2×D412yes—
129C2×Q8C2×Q812yes—
130C2×Q8#4112yes—
131C2×D4—24no—
132C2×D4—24no—
133C2×D4—24no—
134C2×D4—21no—
135C2×D4—21no—
136C2×D4—21no—
137C2×D4C2×D412yes—
138C2×D4C2×Q812yes—
139C2×D4#4112yes—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—21no—
143C22×C4—24no—
144C22×C4—21no—
145C22×C4—21no—
146C22×C4—21no—
147C22×C4—21no—
148C22×C4—24no—
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—24no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—41no—
160C22×C4—42no—
161C22×C4—42no—
162C22×C4—42no—
163C22×C4—42no—
164C22×C4C2×D411yescharacteristic
165C22×C4C2×D411yescharacteristic
166C22×C4C2×D411yescharacteristic
167C22×C4C2×D411yescharacteristic
168C22×C4C2×D411yescharacteristic
169C22×C4C2×Q812yes—
170C22×C4#4112yes—
171C22×C4C2411yescharacteristic
172C2×C8—22no—
173C2×C8—22no—
174C2×C8—22no—
175C2×C8—22no—
176C2×C8—22no—
177C2×C8—22no—
178C4⋊C4—24no—
179C4⋊C4—24no—
180C4⋊C4—21no—
181C4⋊C4—21no—
182C4⋊C4—22no—
183C4⋊C4—22no—
184C4⋊C4—22no—
185C4⋊C4—22no—
186C4⋊C4—42no—
187C4⋊C4—44no—
188C4⋊C4—42no—
189C4⋊C4—42no—
190C4⋊C4C2×D412yes—
191C4⋊C4C2×D412yes—
192C22⋊C4—24no—
193C22⋊C4—24no—
194C22⋊C4—24no—
195C22⋊C4—44no—
196C42—24no—
197C42—24no—
198C42—22no—
199C42—24no—
200C42—22no—
201C42—21no—
202C42—21no—
203C42C2×D412yes—
204C42C2×D412yes—
205C23—21no—
206C23—22no—
207C23—22no—
208C23—21no—
209C23—22no—
210C23—21no—
211C23—21no—
212C23—21no—
213C23—21no—
214C23—41no—
215C23—41no—
216C23—41no—
217C23—41no—
218C23C22⋊Q812yes—
219C23C22×D411yescharacteristic
220Q8—22no—
221Q8—22no—
222Q8—22no—
223Q8—84no—
224Q8C22⋊Q814yescomplemented
225D4—216no—
226D4—22no—
227D4—22no—
228D4—22no—
229D4C22⋊Q814yescomplemented
230C2×C4—216no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—21no—
236C2×C4—22no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—21no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—44no—
250C2×C4—48no—
251C2×C4—41no—
252C2×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—44no—
256C2×C4—48no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4#12012yes—
264C2×C4#12012yes—
265C2×C4C22⋊Q812yes—
266C2×C4#13512yes—
267C2×C4AGL(1,ℤ/8)12yes—
268C2×C4#13712yes—
269C2×C4C22×D411yescharacteristic
270C2×C4C22×D411yescharacteristic
271C2×C4C22×Q811yescharacteristic
272C2×C4C2×#4111yescharacteristic
273C2×C4C2×#4111yescharacteristic
274C2×C4C2×#4111yescharacteristic
275C8—42no—
276C8—42no—
277C22—22no—
278C22—22no—
279C22—22no—
280C22—24no—
281C22—42no—
282C22—42no—
283C22—41no—
284C22—42no—
285C22—41no—
286C22—42no—
287C22—41no—
288C22—42no—
289C22—41no—
290C22—42no—
291C22C2×#12011yescharacteristic
292C22C2×C22⋊Q811yescharacteristic
293C22#52511yescharacteristic
294C22C2×#13511yescharacteristic
295C22C2×AGL(1,ℤ/8)11yescharacteristic
296C22C2×#13711yescharacteristic
297C22#57511yescharacteristic
298C4—22no—
299C4—24no—
300C4—22no—
301C4—22no—
302C4—41no—
303C4—42no—
304C4—42no—
305C4—82no—
306C4—82no—
307C4#44914yes—
308C4C2×C22⋊Q811yescharacteristic
309C4C2×C22⋊Q811yescharacteristic
310C4#52511yescharacteristic
311C4#52511yescharacteristic
312C2—42no—
313C2—44no—
314C2#284811yescharacteristic
315C2C2×#44911yescharacteristic
316C2#300711yescharacteristic
317C2#307611yescharacteristic
318C2#307911yescharacteristic
319C2#310711yescharacteristic
320C2#311511yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#475C2semidirect
3. C2×#474C2semidirect
4. #2857C2semidirect
5. #1864C2semidirect
6. #1863C2semidirect
7. #1854C2semidirect
8. #1803C2semidirect
9. #1802C2semidirect
10. #1797C2semidirect
52. C2×#41Q8semidirect
224. Q8C22⋊Q8semidirect
229. D4C22⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
C2×#4752
C2×#4742
#28572
#18642
#18632
#18542
#18032
#18022
#17972
#17882