Finite Group Databasebeta

← #35209

Subgroups — #35209

Order 256.

1020 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C212yesmaximal, complemented
2#2860C212yesmaximal
3#2859C212yesmaximal, complemented
4#2664C214yesmaximal, complemented
5#2552C211yesmaximal, characteristic, complemented
6#2546C211yesmaximal, characteristic, complemented
7#2542C211yesmaximal, characteristic
8#2538C211yesmaximal, characteristic
9#2519C214yesmaximal, complemented
10#2512C212yesmaximal
11#2506C212yesmaximal, complemented
12#2489C212yesmaximal, complemented
13#2429C212yesmaximal, complemented
14#2323C212yesmaximal, complemented
15C4×C4⋊Q8C211yesmaximal, characteristic, complemented
16#2293C211yesmaximal, characteristic
17C42×Q8C211yesmaximal, characteristic, complemented
18#541—216no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2212yes—
21C2×#126C2214yes—
22C2×#126C2214yes—
23C2×#125C2214yes—
24C2×#125C2212yes—
25C2×#125C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×C22⋊Q8C2212yes—
29C2×C4×Q8C2212yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×Q8C2211yescharacteristic
32C2×C4×Q8C2211yescharacteristic
33C2×C4×D4C2211yescharacteristic
34C2×#117C2212yes—
35#400C2214yes—
36#399C2214yes—
37#398C2214yes—
38#398C2214yes—
39#398C2214yes—
40#397C2214yes—
41#396C2214yes—
42#396C2214yes—
43#391C2212yes—
44#391C2212yes—
45#390C2211yescharacteristic
46#390C2212yes—
47#390C2212yes—
48#390C2211yescharacteristic
49#389C2212yes—
50#389C2212yes—
51#389C2214yes—
52#389C2212yes—
53#389C2211yescharacteristic
54#389C2214yes—
55#389C2212yes—
56#389C2212yes—
57#389C2212yes—
58#389C2212yes—
59#389C2211yescharacteristic
60#388C2214yes—
61#388C2214yes—
62#388C2214yes—
63#388C2214yes—
64#388C2212yes—
65#388C2212yes—
66#387C2214yes—
67#384C2211yescharacteristic
68#384C2212yes—
69#384C2212yes—
70#382C2214yes—
71#380C2212yes—
72C4×C4⋊C4C2212yes—
73C4×C4⋊C4C2212yes—
74C4×C4⋊C4C2211yescharacteristic
75C4×C4⋊C4C2212yes—
76C4×C4⋊C4C2211yescharacteristic
77C4×C4⋊C4C2212yes—
78C4×C4⋊C4C2212yes—
79C4×C4⋊C4C2211yescharacteristic
80C4×C4⋊C4C2211yescharacteristic
81C4×C22⋊C4C2212yes—
82C43C2211yescharacteristic
83C43C2212yes—
84C22×Q8C2312yes—
85C22×Q8C2311yescharacteristic
86C22×D4C2311yescharacteristic
87C23×C4C2312yes—
88C4⋊Q8—28no—
89C4⋊Q8—24no—
90#126—216no—
91#126—216no—
92#125—28no—
93#125—216no—
94#125—216no—
95C22⋊Q8—28no—
96C22⋊Q8—28no—
97C22⋊Q8—28no—
98C4×Q8—24no—
99C4×Q8—28no—
100C4×Q8—24no—
101C4×Q8D418yescomplemented
102C4×D4—24no—
103#117—28no—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2311yescharacteristic
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2311yescharacteristic
110C2×C4⋊C4C2312yes—
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2314yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2314yes—
118C2×C4⋊C4C2314yes—
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2311yescharacteristic
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2314yes—
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2311yescharacteristic
129C2×C22⋊C4C2312yes—
130C2×C22⋊C4C2312yes—
131C2×C22⋊C4C2312yes—
132C2×C22⋊C4C2314yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2314yes—
135C2×C22⋊C4C2312yes—
136C2×C22⋊C4C2312yes—
137C2×C22⋊C4C2314yes—
138C2×C42C2312yes—
139C2×C42C2314yes—
140C2×C42C2311yescharacteristic
141C2×C42C2312yes—
142C2×C42C2312yes—
143C2×C42C2311yescharacteristic
144C2×C42C2311yescharacteristic
145C2×C42C2311yescharacteristic
146C2×C42C2312yes—
147C2×C42C2312yes—
148C2×C42C2311yescharacteristic
149C2×C42C2312yes—
150C2×C42C2311yescharacteristic
151C2×C42C2312yes—
152C2×C42C2311yescharacteristic
153#95C2312yes—
154#95C2312yes—
155#95C2312yes—
156#95C2312yes—
157#95C2312yes—
158#95C2314yes—
159#95C2312yes—
160#95C2314yes—
161#95C2314yes—
162#95C2314yes—
163#95C2314yes—
164#95C2314yes—
165C24C2412yes—
166C2×Q8—24no—
167C2×Q8—22no—
168C2×Q8—22no—
169C2×Q8—24no—
170C2×Q8—24no—
171C2×Q8C2×D414yes—
172C2×D4—22no—
173C2×D4—22no—
174C2×D4—22no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4C2411yescharacteristic
179C22×C4C2412yes—
180C22×C4C2412yes—
181C22×C4C2412yes—
182C22×C4C2414yes—
183C22×C4C2414yes—
184C22×C4C2412yes—
185C22×C4C2411yescharacteristic
186C22×C4C2412yes—
187C22×C4C2411yescharacteristic
188C22×C4C2412yes—
189C22×C4C2412yes—
190C22×C4C2411yescharacteristic
191C22×C4C2411yescharacteristic
192C22×C4C2411yescharacteristic
193C22×C4C2411yescharacteristic
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—28no—
198C4⋊C4—28no—
199C4⋊C4—28no—
200C4⋊C4—28no—
201C4⋊C4—28no—
202C4⋊C4—28no—
203C4⋊C4—28no—
204C4⋊C4—22no—
205C4⋊C4—24no—
206C4⋊C4—24no—
207C4⋊C4—22no—
208C4⋊C4—28no—
209C4⋊C4—24no—
210C4⋊C4—24no—
211C4⋊C4—22no—
212C4⋊C4—24no—
213C4⋊C4—22no—
214C4⋊C4—42no—
215C4⋊C4—44no—
216C4⋊C4C2×D414yes—
217C4⋊C4C2×D418yes—
218C4⋊C4#4114yes—
219C22⋊C4—24no—
220C22⋊C4—24no—
221C22⋊C4—28no—
222C22⋊C4—28no—
223C22⋊C4—24no—
224C22⋊C4—28no—
225C22⋊C4—24no—
226C22⋊C4—42no—
227C22⋊C4—44no—
228C42—24no—
229C42—28no—
230C42—24no—
231C42—22no—
232C42—24no—
233C42—22no—
234C42—24no—
235C42—22no—
236C42—24no—
237C42—22no—
238C42—41no—
239C42—42no—
240C42C2×D414yes—
241C42C2×D418yes—
242C42#4114yes—
243C23—22no—
244C23—22no—
245C23—22no—
246C23—22no—
247C23—22no—
248C23—22no—
249C23—22no—
250C23C2511yescharacteristic
251Q8—28no—
252Q8—48no—
253D4—44no—
254C2×C4—21no—
255C2×C4—22no—
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—21no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—24no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—21no—
275C2×C4—22no—
276C2×C4—24no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—21no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—48no—
290C2×C4C22×D412yes—
291C2×C4C22×D412yes—
292C2×C4C22×D414yes—
293C2×C4C22×D414yes—
294C2×C4C22×D412yes—
295C2×C4C2×#4114yes—
296C2×C4C2×#4112yes—
297C2×C4C2×#4112yes—
298C2×C4C2×#4112yes—
299C2×C4C2×#4112yes—
300C2×C42−1+412yes—
301C2×C42−1+412yes—
302C2×C42−1+412yes—
303C22—42no—
304C22—42no—
305C22—42no—
306C22—42no—
307C22—42no—
308C22—42no—
309C22—42no—
310C22C23×D411yescharacteristic
311C22C22×#4111yescharacteristic
312C22C22×#4111yescharacteristic
313C22C2×2−1+411yescharacteristic
314C22C2×2−1+411yescharacteristic
315C22C2×2−1+411yescharacteristic
316C22#58511yescharacteristic
317C4—24no—
318C4—22no—
319C4—22no—
320C4—22no—
321C4—24no—
322C4—24no—
323C4—22no—
324C4—42no—
325C4—44no—
326C4—42no—
327C4—42no—
328C4—44no—
329C4—42no—
330C4—41no—
331C4#53214yes—
332C4#54114yescomplemented
333C2—82no—
334C2C2×#53211yescharacteristic
335C2C2×#54111yescharacteristic
336C2#346111yescharacteristic
337C2#349711yescharacteristic
338C2#349911yescharacteristic
339C2#351511yescharacteristic
340C2#352311yescharacteristic
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. C2×#541C2semidirect
3. #2859C2semidirect
4. #2664C2semidirect
5. #2552C2semidirect
6. #2546C2semidirect
9. #2519C2semidirect
11. #2506C2semidirect
12. #2489C2semidirect
13. #2429C2semidirect
14. #2323C2semidirect
15. C4×C4⋊Q8C2semidirect
17. C42×Q8C2semidirect
101. C4×Q8D4semidirect
332. C4#541semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
#28602
#28592
#26642
#25522
#25462
#25422
#25382
#25192
#25122
#25062
#24892
#24292
#23232
C4×C4⋊Q82
#22932
C42×Q82