Finite Group Databasebeta

← #36561

Subgroups — #36561

Order 256.

1192 conjugacy classes of subgroups.

The subgroup lattice has 377 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C212yesmaximal, complemented
2#2857C212yesmaximal, complemented
3#2857C211yesmaximal, characteristic, complemented
4#2564C214yesmaximal, complemented
5#2556C214yesmaximal, complemented
6#2551C211yesmaximal, characteristic, complemented
7#2542C211yesmaximal, characteristic, complemented
8#2506C212yesmaximal, complemented
9#2492C212yesmaximal, complemented
10#2452C212yesmaximal, complemented
11#2417C212yesmaximal, complemented
12#2365C211yesmaximal, characteristic, complemented
13#2360C212yesmaximal, complemented
14D4×C4⋊C4C211yesmaximal, characteristic, complemented
15C4×#121C212yesmaximal
16C4×#121C211yesmaximal, characteristic
17C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
18#554—216no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2212yes—
21C2×C4⋊Q8C2212yes—
22C2×#125C2214yes—
23C2×C22⋊Q8C2214yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2212yes—
26C2×C22⋊Q8C2214yes—
27C2×C22⋊Q8C2212yes—
28C2×#121C2211yescharacteristic
29C2×C4×Q8C2212yes—
30C2×C4×D4C2214yes—
31C2×C4×D4C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×C4×D4C2212yes—
34C22×C4⋊C4C2212yes—
35C22×C4⋊C4C2211yescharacteristic
36C22×C4⋊C4C2211yescharacteristic
37C22×C42C2211yescharacteristic
38C22×C42C2212yes—
39#400C2214yes—
40#399C2214yes—
41#398C2214yes—
42#396C2214yes—
43#395C2214yes—
44#393C2214yes—
45#391C2212yes—
46#391C2214yes—
47#391C2212yes—
48#390C2211yescharacteristic
49#390C2212yes—
50#389C2212yes—
51#389C2214yes—
52#389C2212yes—
53#389C2212yes—
54#389C2212yes—
55#389C2212yes—
56#389C2211yescharacteristic
57#389C2212yes—
58#388C2214yes—
59#388C2212yes—
60#387C2214yes—
61#387C2214yes—
62#386C2212yes—
63#386C2214yes—
64#385C2214yes—
65#385C2214yes—
66#384C2211yescharacteristic
67#384C2212yes—
68#380C2212yes—
69#380C2214yes—
70#380C2212yes—
71#380C2211yescharacteristic
72#380C2212yes—
73C4×C4⋊C4C2211yescharacteristic
74C4×C4⋊C4C2211yescharacteristic
75C4×C4⋊C4C2212yes—
76C4×C4⋊C4C2211yescharacteristic
77C4×C4⋊C4C2212yes—
78C4×C4⋊C4C2211yescharacteristic
79C4×C4⋊C4C2211yescharacteristic
80C4×C4⋊C4C2212yes—
81C4×C22⋊C4C2212yes—
82C4×C22⋊C4C2214yes—
83C2×#95C2212yes—
84C22×Q8C2312yes—
85C22×Q8C2314yes—
86C22×D4C2312yes—
87C22×D4C2311yescharacteristic
88C23×C4C2312yes—
89C23×C4C2312yes—
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2311yescharacteristic
93C23×C4C2314yes—
94C23×C4C2312yes—
95C4⋊Q8—28no—
96C4⋊Q8—24no—
97C4⋊Q8—44no—
98#125—216no—
99C22⋊Q8—216no—
100C22⋊Q8—28no—
101C22⋊Q8—216no—
102C22⋊Q8—28no—
103C22⋊Q8—28no—
104#121Q818yescomplemented
105C4×Q8—28no—
106C4×D4—216no—
107C4×D4—28no—
108C4×D4—24no—
109C4×D4—44no—
110C2×C4⋊C4—28no—
111C2×C4⋊C4—24no—
112C2×C4⋊C4D418yescomplemented
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2312yes—
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2314yes—
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2314yes—
122C2×C4⋊C4C2314yes—
123C2×C4⋊C4C2314yes—
124C2×C4⋊C4C2314yes—
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2314yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2311yescharacteristic
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2311yescharacteristic
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2311yescharacteristic
135C2×C22⋊C4C2314yes—
136C2×C22⋊C4C2312yes—
137C2×C22⋊C4C2314yes—
138C2×C22⋊C4C2312yes—
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2314yes—
141C2×C22⋊C4C2314yes—
142C2×C22⋊C4C2312yes—
143C2×C22⋊C4C2312yes—
144C2×C42—24no—
145C2×C42—44no—
146C2×C42C2314yes—
147C2×C42C2312yes—
148C2×C42C2312yes—
149C2×C42C2312yes—
150C2×C42C2311yescharacteristic
151C2×C42C2311yescharacteristic
152C2×C42C2311yescharacteristic
153C2×C42C2312yes—
154C2×C42C2312yes—
155C2×C42C2311yescharacteristic
156#95C2312yes—
157#95C2312yes—
158#95C2312yes—
159#95C2312yes—
160#95C2314yes—
161#95C2312yes—
162#95C2312yes—
163#95C2314yes—
164#95C2312yes—
165#95C2314yes—
166#95C2314yes—
167#95C2314yes—
168#95C2314yes—
169C24C2412yes—
170C24C2411yescharacteristic
171C2×Q8—24no—
172C2×Q8—28no—
173C2×Q8—24no—
174C2×Q8—24no—
175C2×Q8—44no—
176C2×Q8—44no—
177C2×D4—24no—
178C2×D4—24no—
179C2×D4—22no—
180C2×D4—22no—
181C2×D4C2×Q818yes—
182C2×D4C2×Q814yes—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—24no—
188C22×C4—22no—
189C22×C4—24no—
190C22×C4—22no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—28no—
195C22×C4—42no—
196C22×C4—42no—
197C22×C4—41no—
198C22×C4—42no—
199C22×C4—44no—
200C22×C4—44no—
201C22×C4C2×D414yes—
202C22×C4C2×D418yes—
203C22×C4C2×Q814yes—
204C22×C4C2411yescharacteristic
205C22×C4C2412yes—
206C22×C4C2414yes—
207C22×C4C2412yes—
208C22×C4C2412yes—
209C22×C4C2414yes—
210C22×C4C2412yes—
211C22×C4C2412yes—
212C22×C4C2411yescharacteristic
213C22×C4C2411yescharacteristic
214C22×C4C2412yes—
215C22×C4C2411yescharacteristic
216C22×C4C2412yes—
217C22×C4C2411yescharacteristic
218C22×C4C2411yescharacteristic
219C4⋊C4—28no—
220C4⋊C4—24no—
221C4⋊C4—24no—
222C4⋊C4—28no—
223C4⋊C4—28no—
224C4⋊C4—28no—
225C4⋊C4—28no—
226C4⋊C4—24no—
227C4⋊C4—22no—
228C4⋊C4—22no—
229C4⋊C4—28no—
230C4⋊C4—24no—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C4⋊C4—22no—
234C4⋊C4—42no—
235C4⋊C4—44no—
236C4⋊C4C2×D414yes—
237C4⋊C4C2×D418yes—
238C4⋊C4C2×D414yes—
239C4⋊C4C2×Q814yes—
240C4⋊C4#4114yes—
241C22⋊C4—28no—
242C22⋊C4—24no—
243C22⋊C4—28no—
244C22⋊C4—24no—
245C22⋊C4—24no—
246C22⋊C4—28no—
247C22⋊C4—42no—
248C22⋊C4—44no—
249C22⋊C4C2×Q818yes—
250C42—28no—
251C42—24no—
252C42—22no—
253C42—22no—
254C42—22no—
255C42—24no—
256C42—24no—
257C42—42no—
258C42—42no—
259C42#4114yes—
260C23—21no—
261C23—21no—
262C23—21no—
263C23—21no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—22no—
270C23C22×D412yes—
271C23C22×Q814yes—
272C23C22×Q812yes—
273C232−1+412yes—
274C23C2511yescharacteristic
275Q8—48no—
276Q8—88no—
277D4—216no—
278D4—28no—
279C2×C4—22no—
280C2×C4—21no—
281C2×C4—21no—
282C2×C4—21no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—21no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—24no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—21no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—22no—
308C2×C4—21no—
309C2×C4—22no—
310C2×C4—21no—
311C2×C4—22no—
312C2×C4—24no—
313C2×C4—48no—
314C2×C4—44no—
315C2×C4—48no—
316C2×C4—48no—
317C2×C4—88no—
318C2×C4C22×D414yes—
319C2×C4C22×D412yes—
320C2×C4C22×D414yes—
321C2×C4C22×D412yes—
322C2×C4C22×Q812yes—
323C2×C4C22×Q814yes—
324C2×C4C22×Q812yes—
325C2×C4C2×#4112yes—
326C2×C4C2×#4114yes—
327C2×C4C2×#4112yes—
328C2×C4C2×#4112yes—
329C2×C4C2×#4112yes—
330C2×C4H(5,𝔽2)12yes—
331C22—22no—
332C22—22no—
333C22—22no—
334C22—22no—
335C22—22no—
336C22—22no—
337C22—24no—
338C22—24no—
339C22—24no—
340C22—42no—
341C22—42no—
342C22—42no—
343C22—42no—
344C22D4×Q814yes—
345C22C23×D411yescharacteristic
346C22C23×Q811yescharacteristic
347C22C22×#4111yescharacteristic
348C22C22×#4111yescharacteristic
349C22C2×H(5,𝔽2)11yescharacteristic
350C22C2×2−1+411yescharacteristic
351C22#58511yescharacteristic
352C4—22no—
353C4—24no—
354C4—22no—
355C4—22no—
356C4—24no—
357C4—24no—
358C4—24no—
359C4—42no—
360C4—44no—
361C4—41no—
362C4—44no—
363C4—42no—
364C4—42no—
365C4#53214yes—
366C4#55414yescomplemented
367C2—24no—
368C2—44no—
369C2C2×#53211yescharacteristic
370C2C2×D4×Q811yescharacteristic
371C2C2×#55411yescharacteristic
372C2Q8×#4111yescharacteristic
373C2#349511yescharacteristic
374C2#349611yescharacteristic
375C2#352011yescharacteristic
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. C2×#554C2semidirect
2. #2857C2semidirect
3. #2857C2semidirect
4. #2564C2semidirect
5. #2556C2semidirect
6. #2551C2semidirect
7. #2542C2semidirect
8. #2506C2semidirect
9. #2492C2semidirect
10. #2452C2semidirect
11. #2417C2semidirect
12. #2365C2semidirect
13. #2360C2semidirect
14. D4×C4⋊C4C2semidirect
17. C2×C4×C4⋊C4C2semidirect
104. #121Q8semidirect
112. C2×C4⋊C4D4semidirect
366. C4#554semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#28572
#25642
#25562
#25512
#25422
#25062
#24922
#24522
#24172
#23652
#23602
D4×C4⋊C42
C4×#1212
C2×C4×C4⋊C42