Finite Group Databasebeta

← #39759

Subgroups — #39759

Order 256.

874 conjugacy classes of subgroups.

The subgroup lattice has 329 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2857C211yesmaximal, characteristic, complemented
2#2810C212yesmaximal, complemented
3#2798C214yesmaximal, complemented
4#2727C212yesmaximal, complemented
5#2639C212yesmaximal
6#2509C212yesmaximal, complemented
7#2496C212yesmaximal, complemented
8#2487C212yesmaximal, complemented
9#2485C212yesmaximal, complemented
10#2481C214yesmaximal, complemented
11#2439C212yesmaximal, complemented
12#2352C212yesmaximal, complemented
13#2329C212yesmaximal, complemented
14C4×#121C211yesmaximal, characteristic
15C2×#389C211yesmaximal, characteristic, complemented
16C2×C4⋊Q8C2211yescharacteristic
17C2×#126C2214yes—
18C2×C22⋊Q8C2212yes—
19C2×#121C2211yescharacteristic
20C2×C4×D4C2212yes—
21C2×C4×D4C2211yescharacteristic
22C2×#117C2212yes—
23C22×C4⋊C4C2211yescharacteristic
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2212yes—
26C22×C42C2211yescharacteristic
27#400C2214yes—
28#400C2214yes—
29#400C2214yes—
30#400C2214yes—
31#399C2214yes—
32#397C2214yes—
33#397C2214yes—
34#396C2214yes—
35#394C2214yes—
36#393C2214yes—
37#391C2214yes—
38#391C2212yes—
39#390C2211yescharacteristic
40#389C2214yes—
41#389C2212yes—
42#389C2212yes—
43#389C2212yes—
44#389C2212yes—
45#389C2212yes—
46#389C2212yes—
47#389C2212yes—
48#389C2212yes—
49#389C2211yescharacteristic
50#388C2214yes—
51#388C2214yes—
52#388C2212yes—
53#387C2214yes—
54#387C2214yes—
55#387C2214yes—
56#387C2214yes—
57#387C2214yes—
58#386C2214yes—
59#386C2214yes—
60#386C2212yes—
61#385C2214yes—
62#384C2211yescharacteristic
63#382C2212yes—
64#380C2211yescharacteristic
65#380C2212yes—
66#380C2212yes—
67#380C2212yes—
68#380C2212yes—
69#380C2212yes—
70C4×C4⋊C4C2212yes—
71C4×C4⋊C4C2211yescharacteristic
72C4×C22⋊C4C2214yes—
73C4×C22⋊C4C2212yes—
74C2×#95C2212yes—
75C22×Q8C2312yes—
76C22×D4C2312yes—
77C22×D4C2311yescharacteristic
78C23×C4C2312yes—
79C23×C4C2311yescharacteristic
80C23×C4C2311yescharacteristic
81C23×C4C2312yes—
82C23×C4C2312yes—
83C23×C4C2311yescharacteristic
84C4⋊Q8—42no—
85#126—48no—
86C22⋊Q8—28no—
87#121—24no—
88C4×D4—28no—
89C4×D4—42no—
90#117—44no—
91C2×C4⋊C4—24no—
92C2×C4⋊C4—42no—
93C2×C4⋊C4—44no—
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2312yes—
100C2×C4⋊C4C2311yescharacteristic
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2311yescharacteristic
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2311yescharacteristic
111C2×C4⋊C4C2314yes—
112C2×C22⋊C4C2312yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2312yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2312yes—
117C2×C22⋊C4C2314yes—
118C2×C22⋊C4C2312yes—
119C2×C22⋊C4C2314yes—
120C2×C22⋊C4C2314yes—
121C2×C22⋊C4C2314yes—
122C2×C42—42no—
123C2×C42C2312yes—
124C2×C42C2311yescharacteristic
125C2×C42C2311yescharacteristic
126C2×C42C2314yes—
127C2×C42C2314yes—
128C2×C42C2311yescharacteristic
129C2×C42C2311yescharacteristic
130#95C2314yes—
131#95C2314yes—
132#95C2314yes—
133#95C2312yes—
134#95C2314yes—
135#95C2312yes—
136#95C2312yes—
137#95C2314yes—
138#95C2314yes—
139#95C2314yes—
140#95C2314yes—
141#95C2314yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145C24C2412yes—
146C24C2411yescharacteristic
147C2×Q8—24no—
148C2×Q8—42no—
149C2×Q8—42no—
150C2×D4—24no—
151C2×D4—24no—
152C2×D4—24no—
153C2×D4—22no—
154C2×D4—41no—
155C2×D4—41no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—24no—
159C22×C4—22no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—22no—
163C22×C4—24no—
164C22×C4—24no—
165C22×C4—41no—
166C22×C4—41no—
167C22×C4—42no—
168C22×C4—41no—
169C22×C4—42no—
170C22×C4—42no—
171C22×C4—42no—
172C22×C4#4114yes—
173C22×C4#4114yes—
174C22×C4C2412yes—
175C22×C4C2412yes—
176C22×C4C2411yescharacteristic
177C22×C4C2414yes—
178C22×C4C2414yes—
179C22×C4C2414yes—
180C22×C4C2414yes—
181C22×C4C2412yes—
182C22×C4C2411yescharacteristic
183C22×C4C2411yescharacteristic
184C22×C4C2411yescharacteristic
185C22×C4C2411yescharacteristic
186C22×C4C2411yescharacteristic
187C4⋊C4—24no—
188C4⋊C4—24no—
189C4⋊C4—24no—
190C4⋊C4—22no—
191C4⋊C4—24no—
192C4⋊C4—28no—
193C4⋊C4—24no—
194C4⋊C4—28no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—24no—
198C4⋊C4—42no—
199C4⋊C4—44no—
200C4⋊C4—41no—
201C4⋊C4—44no—
202C4⋊C4—41no—
203C4⋊C4—44no—
204C4⋊C4—42no—
205C22⋊C4—24no—
206C22⋊C4—28no—
207C22⋊C4—24no—
208C22⋊C4—24no—
209C22⋊C4—24no—
210C22⋊C4—44no—
211C22⋊C4—44no—
212C22⋊C4—42no—
213C22⋊C4—44no—
214C22⋊C4—44no—
215C42—24no—
216C42—22no—
217C42—22no—
218C42—41no—
219C42—41no—
220C42—44no—
221C42—44no—
222C23—21no—
223C23—21no—
224C23—21no—
225C23—21no—
226C23—22no—
227C23—22no—
228C23—22no—
229C23—22no—
230C23—22no—
231C23—22no—
232C23—22no—
233C23C2×#4112yes—
234C23C2×#4112yes—
235C232−1+412yes—
236C23C2511yescharacteristic
237Q8—84no—
238D4—44no—
239D4—48no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—28no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—21no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—21no—
265C2×C4—24no—
266C2×C4—22no—
267C2×C4—21no—
268C2×C4—24no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—44no—
274C2×C4—44no—
275C2×C4—48no—
276C2×C4—48no—
277C2×C4—84no—
278C2×C4C2×#4112yes—
279C2×C4C2×#4112yes—
280C2×C4C2×#4112yes—
281C2×C4C2×#4112yes—
282C2×C4H(5,𝔽2)12yes—
283C2×C4H(5,𝔽2)12yes—
284C2×C42−1+412yes—
285C22—22no—
286C22—22no—
287C22—22no—
288C22—22no—
289C22—22no—
290C22—22no—
291C22—42no—
292C22—42no—
293C22—42no—
294C22—42no—
295C22—42no—
296C22—42no—
297C22—42no—
298C22#55614yes—
299C22C22×#4111yescharacteristic
300C22C22×#4111yescharacteristic
301C22C2×H(5,𝔽2)11yescharacteristic
302C22C2×H(5,𝔽2)11yescharacteristic
303C22C2×2−1+411yescharacteristic
304C22C2×2−1+411yescharacteristic
305C22#58511yescharacteristic
306C4—22no—
307C4—22no—
308C4—22no—
309C4—22no—
310C4—42no—
311C4—42no—
312C4—44no—
313C4—42no—
314C4—44no—
315C4—44no—
316C4—41no—
317C4—44no—
318C4#53914yes—
319C2—24no—
320C2—82no—
321C2C2×#53911yescharacteristic
322C2C2×#55611yescharacteristic
323C2#350511yescharacteristic
324C2#350611yescharacteristic
325C2#351111yescharacteristic
326C2#353611yescharacteristic
327C2#356311yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2857C2semidirect
2. #2810C2semidirect
3. #2798C2semidirect
4. #2727C2semidirect
6. #2509C2semidirect
7. #2496C2semidirect
8. #2487C2semidirect
9. #2485C2semidirect
10. #2481C2semidirect
11. #2439C2semidirect
12. #2352C2semidirect
13. #2329C2semidirect
15. C2×#389C2semidirect

Maximal subgroups

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

subgroupindex
#28572
#28102
#27982
#27272
#26392
#25092
#24962
#24872
#24852
#24812
#24392
#23522
#23292
C4×#1212
C2×#3892