Finite Group Databasebeta

← #45141

Subgroups — #45141

Order 256.

1203 conjugacy classes of subgroups.

The subgroup lattice has 341 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic
3#2709C214yesmaximal, complemented
4#2686C214yesmaximal, complemented
5#2581C211yesmaximal, characteristic, complemented
6#2536C211yesmaximal, characteristic, complemented
7#2444C214yesmaximal, complemented
8#2432C212yesmaximal, complemented
9#2427C212yesmaximal, complemented
10#2420C212yesmaximal, complemented
11#2419C214yesmaximal, complemented
12#2398C211yesmaximal, characteristic, complemented
13#2339C212yesmaximal, complemented
14#2328C211yesmaximal, characteristic, complemented
15#2327C211yesmaximal, characteristic, complemented
16C22×#41C2212yes—
17#559—28no—
18#550—28no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2212yes—
21C2×#127C2211yescharacteristic
22C2×#124C2212yes—
23C2×#124C2212yes—
24C2×#123C2214yes—
25C2×C22⋊Q8C2212yes—
26C2×#121C2212yes—
27C2×#121C2214yes—
28C2×C4×Q8C2211yescharacteristic
29C2×C4×Q8C2211yescharacteristic
30C2×C4×Q8C2211yescharacteristic
31C2×C4×D4C2212yes—
32C2×C4×D4C2211yescharacteristic
33C2×C4×D4C2212yes—
34C2×C4×D4C2212yes—
35C2×C4×D4C2212yes—
36#400C2212yes—
37#400C2212yes—
38#398C2212yes—
39#397C2212yes—
40#397C2214yes—
41#397C2214yes—
42#395C2212yes—
43#394C2212yes—
44#394C2214yes—
45#394C2214yes—
46#394C2214yes—
47#394C2214yes—
48#394C2212yes—
49#393C2212yes—
50#391C2212yes—
51#391C2211yescharacteristic
52#391C2211yescharacteristic
53#390C2212yes—
54#389C2212yes—
55#388C2214yes—
56#387C2214yes—
57#387C2214yes—
58#387C2214yes—
59#386C2214yes—
60#386C2214yes—
61#386C2214yes—
62#386C2214yes—
63#386C2214yes—
64#386C2214yes—
65#385C2214yes—
66#385C2214yes—
67#382C2211yescharacteristic
68#382C2211yescharacteristic
69#381C2214yes—
70#381C2214yes—
71#380C2212yes—
72#380C2214yes—
73C4×C22⋊C4C2212yes—
74C4×C22⋊C4C2212yes—
75#376C2211yescharacteristic
76C2×#95C2214yes—
77C2×#41—28no—
78C2×#41—28no—
79C2×#41—44no—
80C22×Q8C2311yescharacteristic
81C22×Q8C2311yescharacteristic
82C22×Q8C2311yescharacteristic
83C22×D4C2314yes—
84C22×D4C2312yes—
85C22×D4C2311yescharacteristic
86C22×D4C2314yes—
87C22×D4C2312yes—
88C22×D4C2312yes—
89C23×C4C2312yes—
90C23×C4C2314yes—
91C23×C4C2314yes—
92C23×C4C2314yes—
93C4⋊Q8—24no—
94#127—28no—
95#127D418yes—
96#124—28no—
97#124—28no—
98#123—216no—
99C22⋊Q8—44no—
100#121—28no—
101#121—216no—
102C4×Q8—24no—
103C4×Q8—24no—
104C4×Q8—24no—
105C4×D4—28no—
106C4×D4—28no—
107C4×D4—28no—
108C4×D4—24no—
109C4×D4—44no—
110C2×C4⋊C4C2311yescharacteristic
111C2×C4⋊C4C2311yescharacteristic
112C2×C4⋊C4C2311yescharacteristic
113C2×C4⋊C4C2312yes—
114C2×C4⋊C4C2311yescharacteristic
115C2×C4⋊C4C2312yes—
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2314yes—
119C2×C4⋊C4C2314yes—
120C2×C4⋊C4C2314yes—
121C2×C22⋊C4C2314yes—
122C2×C22⋊C4C2312yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2314yes—
125C2×C22⋊C4C2314yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2312yes—
129C2×C22⋊C4C2312yes—
130C2×C22⋊C4C2312yes—
131C2×C22⋊C4C2312yes—
132C2×C22⋊C4C2314yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2314yes—
135C2×C42C2311yescharacteristic
136C2×C42C2312yes—
137C2×C42C2312yes—
138C2×C42C2312yes—
139C2×C42C2311yescharacteristic
140C2×C42C2311yescharacteristic
141#95C2312yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145#95C2312yes—
146#95C2312yes—
147#95C2312yes—
148#95C2312yes—
149#95C2312yes—
150#95C2314yes—
151#95C2314yes—
152#95C2314yes—
153#95C2314yes—
154#95C2312yes—
155#95C2312yes—
156C24C2412yes—
157C24C2414yes—
158#41—432no—
159C2×Q8—22no—
160C2×Q8—22no—
161C2×Q8—22no—
162C2×Q8—22no—
163C2×Q8—22no—
164C2×Q8—22no—
165C2×Q8—42no—
166C2×Q8#4114yes—
167C2×D4—28no—
168C2×D4—28no—
169C2×D4—22no—
170C2×D4—24no—
171C2×D4—28no—
172C2×D4—24no—
173C2×D4—44no—
174C2×D4—42no—
175C2×D4—44no—
176C2×D4—44no—
177C2×D4—44no—
178C2×D4—44no—
179C2×D4C2×D418yes—
180C2×D4C2×D418yes—
181C2×D4C2×D418yes—
182C22×C4—28no—
183C22×C4—28no—
184C22×C4—24no—
185C22×C4—28no—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—44no—
189C22×C4—44no—
190C22×C4—44no—
191C22×C4—44no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4C2412yes—
195C22×C4C2412yes—
196C22×C4C2412yes—
197C22×C4C2412yes—
198C22×C4C2412yes—
199C22×C4C2414yes—
200C22×C4C2412yes—
201C22×C4C2412yes—
202C22×C4C2412yes—
203C22×C4C2411yescharacteristic
204C22×C4C2411yescharacteristic
205C22×C4C2412yes—
206C22×C4C2411yescharacteristic
207C4⋊C4—22no—
208C4⋊C4—22no—
209C4⋊C4—22no—
210C4⋊C4—24no—
211C4⋊C4—22no—
212C4⋊C4—24no—
213C4⋊C4—24no—
214C4⋊C4—28no—
215C4⋊C4—24no—
216C4⋊C4—44no—
217C4⋊C4—44no—
218C22⋊C4—28no—
219C22⋊C4—28no—
220C22⋊C4—28no—
221C22⋊C4—28no—
222C22⋊C4—24no—
223C22⋊C4—44no—
224C22⋊C4—42no—
225C22⋊C4—44no—
226C22⋊C4—42no—
227C22⋊C4—44no—
228C22⋊C4—42no—
229C22⋊C4—42no—
230C22⋊C4—44no—
231C22⋊C4—44no—
232C42—24no—
233C42—24no—
234C42—24no—
235C42—22no—
236C42—22no—
237C42C2×D414yes—
238C23—24no—
239C23—24no—
240C23—24no—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—22no—
245C23—22no—
246C23—22no—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—22no—
251C23C22×D418yes—
252C23C2511yescharacteristic
253Q8—28no—
254Q8—44no—
255Q8—44no—
256D4—216no—
257D4—48no—
258D4—48no—
259D4—416no—
260D4—44no—
261D4—88no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—24no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—24no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—24no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—416no—
292C2×C4—48no—
293C2×C4—88no—
294C2×C4—88no—
295C2×C4C22×D412yes—
296C2×C4C22×D412yes—
297C2×C4C22×D412yes—
298C2×C4C2×#4114yes—
299C2×C4C2×#4112yes—
300C2×C4H(5,𝔽2)12yes—
301C22—28no—
302C22—28no—
303C22—28no—
304C22—44no—
305C22—44no—
306C22—44no—
307C22—44no—
308C22—42no—
309C22—42no—
310C22—42no—
311C22—42no—
312C22—42no—
313C22—42no—
314C22—42no—
315C22C23×D411yescharacteristic
316C22C22×#4111yescharacteristic
317C22C2×H(5,𝔽2)11yescharacteristic
318C22#58512yes—
319C22#58512yes—
320C4—24no—
321C4—22no—
322C4—22no—
323C4—42no—
324C4—42no—
325C4—42no—
326C4—42no—
327C4—42no—
328C4—42no—
329C4—42no—
330C4—44no—
331C4—42no—
332C4#54614yes—
333C2—48no—
334C2—82no—
335C2C2×#54611yescharacteristic
336C2#348511yescharacteristic
337C2#348511yescharacteristic
338C2#352412yes—
339C2#356212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#550C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#559C2semidirect
3. #2709C2semidirect
4. #2686C2semidirect
5. #2581C2semidirect
6. #2536C2semidirect
7. #2444C2semidirect
8. #2432C2semidirect
9. #2427C2semidirect
10. #2420C2semidirect
11. #2419C2semidirect
12. #2398C2semidirect
13. #2339C2semidirect
14. #2328C2semidirect
15. #2327C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×#5502
#27092
#26862
#25812
#25362
#24442
#24322
#24272
#24202
#24192
#23982
#23392
#23282
#23272