Finite Group Databasebeta

← #35177

Subgroups — #35177

Order 256.

898 conjugacy classes of subgroups.

The subgroup lattice has 339 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2857C212yesmaximal, complemented
2#2855C212yesmaximal, complemented
3#2665C214yesmaximal, complemented
4#2567C211yesmaximal, characteristic, complemented
5#2563C211yesmaximal, characteristic
6#2551C211yesmaximal, characteristic, complemented
7#2538C211yesmaximal, characteristic
8#2509C212yesmaximal, complemented
9#2497C212yesmaximal, complemented
10#2492C212yesmaximal, complemented
11#2465C214yesmaximal, complemented
12#2452C212yesmaximal
13#2331C212yesmaximal, complemented
14#2319C212yesmaximal
15C4×C4⋊Q8C211yesmaximal, characteristic, complemented
16#2295C211yesmaximal, characteristic, complemented
17C42×D4C211yesmaximal, characteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2212yes—
21C2×C22⋊Q8C2212yes—
22C2×C22⋊Q8C2214yes—
23C2×C4×Q8C2211yescharacteristic
24C2×C4×Q8C2212yes—
25C2×C4×D4C2211yescharacteristic
26C2×C4×D4C2211yescharacteristic
27C2×C4×D4C2211yescharacteristic
28C22×C42C2212yes—
29#400C2214yes—
30#400C2214yes—
31#396C2214yes—
32#396C2214yes—
33#395C2214yes—
34#395C2214yes—
35#393C2214yes—
36#393C2214yes—
37#391C2212yes—
38#391C2212yes—
39#391C2214yes—
40#391C2214yes—
41#391C2211yescharacteristic
42#391C2211yescharacteristic
43#390C2212yes—
44#390C2212yes—
45#389C2212yes—
46#389C2212yes—
47#389C2212yes—
48#389C2212yes—
49#389C2212yes—
50#389C2212yes—
51#389C2212yes—
52#389C2211yescharacteristic
53#389C2214yes—
54#389C2211yescharacteristic
55#388C2214yes—
56#388C2214yes—
57#387C2214yes—
58#387C2214yes—
59#387C2214yes—
60#387C2212yes—
61#387C2212yes—
62#385C2214yes—
63#384C2211yescharacteristic
64#384C2212yes—
65#382C2212yes—
66#381C2214yes—
67#380C2212yes—
68#380C2212yes—
69#380C2214yes—
70#380C2212yes—
71C4×C4⋊C4C2212yes—
72C4×C4⋊C4C2212yes—
73C4×C4⋊C4C2211yescharacteristic
74C4×C4⋊C4C2211yescharacteristic
75C4×C4⋊C4C2211yescharacteristic
76C4×C4⋊C4C2212yes—
77C4×C4⋊C4C2211yescharacteristic
78C4×C22⋊C4C2212yes—
79C4×C22⋊C4C2212yes—
80C4×C22⋊C4C2212yes—
81#376C2212yes—
82C43C2211yescharacteristic
83C22×Q8C2311yescharacteristic
84C22×Q8C2312yes—
85C22×Q8C2314yes—
86C22×D4C2311yescharacteristic
87C23×C4C2312yes—
88C23×C4C2312yes—
89C23×C4C2312yes—
90C4⋊Q8—28no—
91C4⋊Q8—24no—
92C4⋊Q8—44no—
93C22⋊Q8—48no—
94C22⋊Q8—44no—
95C4×Q8—24no—
96C4×Q8—44no—
97C4×D4—24no—
98C4×D4—24no—
99C4×D4Q818yescomplemented
100C2×C4⋊C4C2311yescharacteristic
101C2×C4⋊C4C2314yes—
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2311yescharacteristic
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2311yescharacteristic
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2314yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2311yescharacteristic
120C2×C22⋊C4C2312yes—
121C2×C22⋊C4C2312yes—
122C2×C22⋊C4C2314yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2314yes—
125C2×C22⋊C4C2314yes—
126C2×C22⋊C4C2312yes—
127C2×C42—44no—
128C2×C42C2311yescharacteristic
129C2×C42C2311yescharacteristic
130C2×C42C2312yes—
131C2×C42C2312yes—
132C2×C42C2312yes—
133C2×C42C2311yescharacteristic
134C2×C42C2311yescharacteristic
135C2×C42C2314yes—
136C2×C42C2311yescharacteristic
137C2×C42C2312yes—
138C2×C42C2312yes—
139C2×C42C2311yescharacteristic
140C2×C42C2311yescharacteristic
141#95C2312yes—
142#95C2312yes—
143#95C2312yes—
144#95C2312yes—
145#95C2312yes—
146#95C2312yes—
147#95C2312yes—
148#95C2314yes—
149#95C2312yes—
150#95C2312yes—
151#95C2312yes—
152#95C2314yes—
153#95C2314yes—
154#95C2314yes—
155#95C2314yes—
156#95C2314yes—
157#95C2314yes—
158#95C2314yes—
159C24C2412yes—
160C2×Q8—22no—
161C2×Q8—24no—
162C2×Q8—28no—
163C2×Q8—22no—
164C2×Q8—22no—
165C2×Q8—42no—
166C2×Q8—42no—
167C2×Q8—44no—
168C2×Q8—44no—
169C2×D4—22no—
170C2×D4—22no—
171C2×D4C2×Q814yes—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—42no—
178C22×C4—42no—
179C22×C4—42no—
180C22×C4C2×Q818yes—
181C22×C4C2411yescharacteristic
182C22×C4C2412yes—
183C22×C4C2412yes—
184C22×C4C2412yes—
185C22×C4C2414yes—
186C22×C4C2412yes—
187C22×C4C2412yes—
188C22×C4C2414yes—
189C22×C4C2411yescharacteristic
190C22×C4C2411yescharacteristic
191C22×C4C2412yes—
192C22×C4C2411yescharacteristic
193C22×C4C2412yes—
194C22×C4C2411yescharacteristic
195C22×C4C2411yescharacteristic
196C22×C4C2411yescharacteristic
197C4⋊C4—22no—
198C4⋊C4—22no—
199C4⋊C4—24no—
200C4⋊C4—28no—
201C4⋊C4—24no—
202C4⋊C4—24no—
203C4⋊C4—24no—
204C4⋊C4—28no—
205C4⋊C4—24no—
206C4⋊C4—24no—
207C4⋊C4—22no—
208C4⋊C4—22no—
209C4⋊C4—44no—
210C4⋊C4—42no—
211C4⋊C4—42no—
212C4⋊C4—44no—
213C4⋊C4—44no—
214C4⋊C4—44no—
215C4⋊C4C2×Q814yes—
216C4⋊C4#4114yes—
217C22⋊C4—24no—
218C22⋊C4—24no—
219C22⋊C4—44no—
220C22⋊C4—44no—
221C22⋊C4—44no—
222C22⋊C4—44no—
223C22⋊C4C2×Q818yes—
224C42—22no—
225C42—24no—
226C42—24no—
227C42—22no—
228C42—24no—
229C42—22no—
230C42—22no—
231C42—42no—
232C42—42no—
233C42—41no—
234C42—44no—
235C42C2×Q814yes—
236C42#4114yes—
237C23—22no—
238C23—22no—
239C23—22no—
240C23—22no—
241C23—22no—
242C23—22no—
243C23C22×Q814yes—
244C23C2511yescharacteristic
245Q8—48no—
246Q8—44no—
247Q8—88no—
248D4—28no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—22no—
261C2×C4—21no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—22no—
277C2×C4—21no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—21no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—48no—
286C2×C4—48no—
287C2×C4—48no—
288C2×C4C22×Q812yes—
289C2×C4C22×Q812yes—
290C2×C4C22×Q814yes—
291C2×C4C22×Q812yes—
292C2×C4C2×#4112yes—
293C2×C4C2×#4114yes—
294C2×C4C2×#4112yes—
295C2×C4C2×#4112yes—
296C2×C4C2×#4112yes—
297C2×C4H(5,𝔽2)12yes—
298C2×C4H(5,𝔽2)12yes—
299C2×C42−1+412yes—
300C22—24no—
301C22—24no—
302C22—24no—
303C22—42no—
304C22—42no—
305C22—42no—
306C22—42no—
307C22C23×Q811yescharacteristic
308C22C22×#4111yescharacteristic
309C22C22×#4111yescharacteristic
310C22C2×H(5,𝔽2)11yescharacteristic
311C22C2×H(5,𝔽2)11yescharacteristic
312C22C2×2−1+411yescharacteristic
313C22#58511yescharacteristic
314C4—22no—
315C4—22no—
316C4—24no—
317C4—22no—
318C4—22no—
319C4—24no—
320C4—42no—
321C4—42no—
322C4—42no—
323C4—44no—
324C4—41no—
325C4—42no—
326C4—44no—
327C4—42no—
328C4#53314yes—
329C4#54214yes—
330C2—44no—
331C2C2×#53311yescharacteristic
332C2C2×#54211yescharacteristic
333C2#346011yescharacteristic
334C2#350111yescharacteristic
335C2#350311yescharacteristic
336C2#351811yescharacteristic
337C2#351911yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
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. #2855C2semidirect
3. #2665C2semidirect
4. #2567C2semidirect
6. #2551C2semidirect
8. #2509C2semidirect
9. #2497C2semidirect
10. #2492C2semidirect
11. #2465C2semidirect
13. #2331C2semidirect
15. C4×C4⋊Q8C2semidirect
16. #2295C2semidirect
99. C4×D4Q8semidirect

Maximal subgroups

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

subgroupindex
#28572
#28552
#26652
#25672
#25632
#25512
#25382
#25092
#24972
#24922
#24652
#24522
#23312
#23192
C4×C4⋊Q82
#22952
C42×D42