Finite Group Databasebeta

← #42878

Subgroups — #42878

Order 256.

1002 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C211yesmaximal, characteristic, complemented
2C2×#541C211yesmaximal, characteristic, complemented
3#2820C212yesmaximal, complemented
4#2727C214yesmaximal, complemented
5#2725C214yesmaximal, complemented
6#2662C212yesmaximal
7#2637C212yesmaximal, complemented
8#2628C211yesmaximal, characteristic, complemented
9#2584C212yesmaximal, complemented
10#2567C211yesmaximal, characteristic, complemented
11#2538C212yesmaximal, complemented
12#2536C211yesmaximal, characteristic, complemented
13#2441C212yesmaximal, complemented
14#2429C212yesmaximal, complemented
15#2415C212yesmaximal, complemented
16#2392C211yesmaximal, characteristic
17#2351C211yesmaximal, characteristic, complemented
18#556—28no—
19#541—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2211yescharacteristic
22C2×#126C2212yes—
23C2×#126C2212yes—
24C2×#126C2214yes—
25C2×#125C2212yes—
26C2×#125C2211yescharacteristic
27C2×#125C2212yes—
28C2×#124C2212yes—
29C2×C22⋊Q8C2211yescharacteristic
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2212yes—
33C2×C4×Q8C2211yescharacteristic
34C2×C4×Q8C2212yes—
35C2×C4×Q8C2212yes—
36C2×C4×Q8C2211yescharacteristic
37C2×C4×D4C2211yescharacteristic
38C2×C4×D4C2212yes—
39C2×#117C2211yescharacteristic
40C2×#117C2212yes—
41#400C2212yes—
42#399C2214yes—
43#399C2212yes—
44#398C2211yescharacteristic
45#398C2212yes—
46#398C2214yes—
47#397C2214yes—
48#397C2211yescharacteristic
49#396C2214yes—
50#396C2214yes—
51#396C2214yes—
52#396C2212yes—
53#396C2214yes—
54#395C2212yes—
55#395C2212yes—
56#395C2212yes—
57#394C2211yescharacteristic
58#394C2212yes—
59#394C2212yes—
60#394C2214yes—
61#393C2212yes—
62#392C2211yescharacteristic
63#391C2212yes—
64#390C2214yes—
65#389C2214yes—
66#389C2214yes—
67#389C2214yes—
68#389C2214yes—
69#389C2214yes—
70#389C2212yes—
71#389C2214yes—
72#389C2212yes—
73#388C2214yes—
74#388C2214yes—
75#388C2214yes—
76#387C2214yes—
77#384C2212yes—
78#382C2212yes—
79#382C2211yescharacteristic
80#380C2212yes—
81#380C2212yes—
82C4×C4⋊C4C2211yescharacteristic
83C4×C4⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C22×Q8C2311yescharacteristic
86C22×Q8C2311yescharacteristic
87C22×Q8C2312yes—
88C22×D4C2311yescharacteristic
89C22×D4C2312yes—
90C23×C4C2312yes—
91C23×C4C2311yescharacteristic
92C4⋊Q8—24no—
93C4⋊Q8—24no—
94#126—28no—
95#126—216no—
96#126—28no—
97#125—24no—
98#125—28no—
99#125—28no—
100#124—28no—
101C22⋊Q8—24no—
102C22⋊Q8—28no—
103C22⋊Q8—24no—
104C22⋊Q8—44no—
105C4×Q8—24no—
106C4×Q8—28no—
107C4×Q8—44no—
108C4×Q8D418yescomplemented
109C4×D4—24no—
110C4×D4—44no—
111#117—28no—
112#117—24no—
113C2×C4⋊C4C2312yes—
114C2×C4⋊C4C2311yescharacteristic
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2311yescharacteristic
118C2×C4⋊C4C2314yes—
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2314yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2314yes—
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2312yes—
138C2×C22⋊C4C2314yes—
139C2×C22⋊C4C2311yescharacteristic
140C2×C22⋊C4C2311yescharacteristic
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2314yes—
152C2×C42C2314yes—
153C2×C42C2311yescharacteristic
154C2×C42C2312yes—
155C2×C42C2312yes—
156C2×C42C2314yes—
157C2×C42C2311yescharacteristic
158C2×C42C2312yes—
159#95C2312yes—
160#95C2312yes—
161#95C2311yescharacteristic
162#95C2312yes—
163#95C2311yescharacteristic
164#95C2314yes—
165#95C2314yes—
166#95C2314yes—
167#95C2312yes—
168#95C2314yes—
169#95C2314yes—
170#95C2314yes—
171C24C2411yescharacteristic
172C24C2412yes—
173C2×Q8—22no—
174C2×Q8—24no—
175C2×Q8—22no—
176C2×Q8—22no—
177C2×Q8—22no—
178C2×Q8—22no—
179C2×Q8—44no—
180C2×Q8C2×D414yes—
181C2×D4—22no—
182C2×D4—24no—
183C2×D4—42no—
184C2×D4—42no—
185C2×D4—42no—
186C22×C4—24no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—24no—
190C22×C4—24no—
191C22×C4—22no—
192C22×C4C2411yescharacteristic
193C22×C4C2412yes—
194C22×C4C2414yes—
195C22×C4C2412yes—
196C22×C4C2414yes—
197C22×C4C2412yes—
198C22×C4C2411yescharacteristic
199C22×C4C2411yescharacteristic
200C22×C4C2412yes—
201C22×C4C2411yescharacteristic
202C22×C4C2412yes—
203C22×C4C2411yescharacteristic
204C22×C4C2412yes—
205C22×C4C2412yes—
206C22×C4C2411yescharacteristic
207C4⋊C4—24no—
208C4⋊C4—22no—
209C4⋊C4—22no—
210C4⋊C4—22no—
211C4⋊C4—22no—
212C4⋊C4—28no—
213C4⋊C4—24no—
214C4⋊C4—24no—
215C4⋊C4—24no—
216C4⋊C4—24no—
217C4⋊C4—24no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—24no—
221C4⋊C4—24no—
222C4⋊C4—24no—
223C4⋊C4—28no—
224C4⋊C4—44no—
225C4⋊C4—44no—
226C4⋊C4—44no—
227C4⋊C4—42no—
228C4⋊C4—44no—
229C4⋊C4—44no—
230C4⋊C4C2×D414yes—
231C4⋊C4C2×D418yes—
232C22⋊C4—28no—
233C22⋊C4—22no—
234C22⋊C4—22no—
235C22⋊C4—24no—
236C22⋊C4—28no—
237C22⋊C4—24no—
238C22⋊C4—24no—
239C22⋊C4—24no—
240C22⋊C4—44no—
241C22⋊C4—44no—
242C22⋊C4—42no—
243C22⋊C4—42no—
244C22⋊C4—42no—
245C22⋊C4—44no—
246C42—28no—
247C42—22no—
248C42—24no—
249C42—24no—
250C42—44no—
251C42C2×D414yes—
252C42C2×D418yes—
253C23—21no—
254C23—22no—
255C23—22no—
256C23—21no—
257C23—22no—
258C23—21no—
259C23—22no—
260C23—22no—
261C23—22no—
262C23—22no—
263C23—22no—
264C23—22no—
265C23C2511yescharacteristic
266Q8—28no—
267Q8—48no—
268Q8—44no—
269D4—44no—
270D4—48no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—24no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—21no—
283C2×C4—22no—
284C2×C4—21no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—24no—
293C2×C4—22no—
294C2×C4—21no—
295C2×C4—22no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—48no—
303C2×C4—44no—
304C2×C4C22×D414yes—
305C2×C4C22×D412yes—
306C2×C4C22×D412yes—
307C2×C4C22×D414yes—
308C2×C4C22×D412yes—
309C2×C4H(5,𝔽2)12yes—
310C2×C42−1+414yes—
311C2×C42−1+412yes—
312C22—41no—
313C22—42no—
314C22—42no—
315C22—41no—
316C22—41no—
317C22—42no—
318C22—42no—
319C22—42no—
320C22—42no—
321C22—42no—
322C22—42no—
323C22—42no—
324C22C23×D411yescharacteristic
325C22C2×H(5,𝔽2)11yescharacteristic
326C22C2×2−1+411yescharacteristic
327C22C2×2−1+412yes—
328C22#58512yes—
329C4—24no—
330C4—22no—
331C4—24no—
332C4—22no—
333C4—24no—
334C4—42no—
335C4—41no—
336C4—42no—
337C4—41no—
338C4—42no—
339C4—44no—
340C4—41no—
341C4—42no—
342C4—44no—
343C4#53714yes—
344C2—82no—
345C2—81no—
346C2C2×#53711yescharacteristic
347C2#348711yescharacteristic
348C2#349911yescharacteristic
349C2#354112yes—
350C2#355512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#392C22
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×#556C2semidirect
2. C2×#541C2semidirect
3. #2820C2semidirect
4. #2727C2semidirect
5. #2725C2semidirect
7. #2637C2semidirect
8. #2628C2semidirect
9. #2584C2semidirect
10. #2567C2semidirect
11. #2538C2semidirect
12. #2536C2semidirect
13. #2441C2semidirect
14. #2429C2semidirect
15. #2415C2semidirect
17. #2351C2semidirect
108. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
C2×#5412
#28202
#27272
#27252
#26622
#26372
#26282
#25842
#25672
#25382
#25362
#24412
#24292
#24152
#23922
#23512