Finite Group Databasebeta

← #42810

Subgroups — #42810

Order 256.

1237 conjugacy classes of subgroups.

The subgroup lattice has 399 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×#548C211yesmaximal, characteristic, complemented
3#2820C212yesmaximal, complemented
4#2692C214yesmaximal, complemented
5#2676C214yesmaximal, complemented
6#2640C211yesmaximal, characteristic, complemented
7#2633C212yesmaximal, complemented
8#2631C212yesmaximal, complemented
9#2547C211yesmaximal, characteristic, complemented
10#2540C211yesmaximal, characteristic, complemented
11#2535C212yesmaximal, complemented
12#2417C212yesmaximal, complemented
13#2416C212yesmaximal, complemented
14#2409C212yesmaximal, complemented
15#2407C212yesmaximal, complemented
16#2397C211yesmaximal, characteristic, complemented
17#2320C211yesmaximal, characteristic, complemented
18C22×#41C2211yescharacteristic
19C23×Q8C2211yescharacteristic
20#554—28no—
21#548—28no—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#125C2212yes—
24C2×#124C2212yes—
25C2×#124C2211yescharacteristic
26C2×#124C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×C22⋊Q8C2211yescharacteristic
29C2×C22⋊Q8C2214yes—
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2212yes—
32C2×#121C2211yescharacteristic
33C2×#121C2212yes—
34C2×#121C2212yes—
35C2×#121C2214yes—
36C2×C4×Q8C2211yescharacteristic
37C2×C4×D4C2212yes—
38C2×C4×D4C2212yes—
39C2×C4×D4C2211yescharacteristic
40C2×C4×D4C2211yescharacteristic
41C2×C4×D4C2212yes—
42C2×C4×D4C2212yes—
43C22×C4⋊C4C2212yes—
44#399C2211yescharacteristic
45#399C2212yes—
46#399C2211yescharacteristic
47#399C2212yes—
48#398C2214yes—
49#397C2212yes—
50#397C2212yes—
51#397C2212yes—
52#397C2212yes—
53#396C2214yes—
54#396C2214yes—
55#395C2214yes—
56#394C2214yes—
57#394C2214yes—
58#393C2214yes—
59#393C2214yes—
60#392C2211yescharacteristic
61#392C2214yes—
62#392C2212yes—
63#392C2212yes—
64#392C2211yescharacteristic
65#391C2212yes—
66#391C2212yes—
67#391C2212yes—
68#390C2212yes—
69#390C2214yes—
70#389C2212yes—
71#387C2214yes—
72#386C2214yes—
73#386C2214yes—
74#386C2214yes—
75#386C2214yes—
76#385C2214yes—
77#385C2214yes—
78#383C2212yes—
79#382C2212yes—
80#380C2212yes—
81#380C2212yes—
82#380C2214yes—
83C4×C4⋊C4C2211yescharacteristic
84#376C2211yescharacteristic
85C2×#41—24no—
86C2×#41—44no—
87C22×Q8—24no—
88C22×Q8—44no—
89C22×Q8C2311yescharacteristic
90C22×Q8C2311yescharacteristic
91C22×Q8C2312yes—
92C22×Q8C2312yes—
93C22×D4C2311yescharacteristic
94C22×D4C2311yescharacteristic
95C22×D4C2312yes—
96C22×D4C2311yescharacteristic
97C22×D4C2312yes—
98C22×D4C2312yes—
99C22×D4C2314yes—
100C22×D4C2312yes—
101C23×C4C2312yes—
102C23×C4C2311yescharacteristic
103C23×C4C2311yescharacteristic
104C23×C4C2314yes—
105C23×C4C2312yes—
106C23×C4C2312yes—
107C4⋊Q8—24no—
108#125—28no—
109#124—28no—
110#124—24no—
111#124—44no—
112C22⋊Q8—28no—
113C22⋊Q8—24no—
114C22⋊Q8—28no—
115C22⋊Q8—216no—
116C22⋊Q8—44no—
117#121—24no—
118#121—28no—
119#121—48no—
120#121—44no—
121C4×Q8D418yescomplemented
122C4×D4—28no—
123C4×D4—24no—
124C4×D4—28no—
125C4×D4—24no—
126C4×D4—44no—
127C4×D4—44no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2311yescharacteristic
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2314yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2314yes—
140C2×C4⋊C4C2314yes—
141C2×C4⋊C4C2311yescharacteristic
142C2×C4⋊C4C2312yes—
143C2×C22⋊C4C2311yescharacteristic
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2311yescharacteristic
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2314yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2314yes—
158C2×C22⋊C4C2314yes—
159C2×C22⋊C4C2314yes—
160C2×C22⋊C4C2314yes—
161C2×C42C2312yes—
162C2×C42C2312yes—
163C2×C42C2312yes—
164C2×C42C2311yescharacteristic
165#95C2311yescharacteristic
166#95C2311yescharacteristic
167#95C2312yes—
168#95C2312yes—
169#95C2314yes—
170#95C2314yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174#95C2314yes—
175#95C2314yes—
176C24C2411yescharacteristic
177C24C2412yes—
178C24C2411yescharacteristic
179C24C2412yes—
180#41—416no—
181C2×Q8—24no—
182C2×Q8—22no—
183C2×Q8—24no—
184C2×Q8—24no—
185C2×Q8—24no—
186C2×Q8—44no—
187C2×Q8—42no—
188C2×Q8—42no—
189C2×Q8—416no—
190C2×Q8C2×D414yes—
191C2×D4—24no—
192C2×D4—24no—
193C2×D4—24no—
194C2×D4—22no—
195C2×D4—24no—
196C2×D4—24no—
197C2×D4—28no—
198C2×D4—22no—
199C2×D4—22no—
200C2×D4—24no—
201C2×D4—24no—
202C2×D4—22no—
203C2×D4—24no—
204C2×D4—42no—
205C2×D4—42no—
206C2×D4—42no—
207C2×D4—41no—
208C2×D4—42no—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—44no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—22no—
215C22×C4—24no—
216C22×C4—22no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—28no—
222C22×C4—44no—
223C22×C4—44no—
224C22×C4—44no—
225C22×C4—44no—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2414yes—
229C22×C4C2414yes—
230C22×C4C2411yescharacteristic
231C22×C4C2412yes—
232C22×C4C2411yescharacteristic
233C22×C4C2412yes—
234C22×C4C2411yescharacteristic
235C22×C4C2412yes—
236C22×C4C2411yescharacteristic
237C22×C4C2412yes—
238C22×C4C2411yescharacteristic
239C4⋊C4—28no—
240C4⋊C4—24no—
241C4⋊C4—22no—
242C4⋊C4—24no—
243C4⋊C4—22no—
244C4⋊C4—24no—
245C4⋊C4—28no—
246C4⋊C4—24no—
247C4⋊C4—42no—
248C4⋊C4—42no—
249C4⋊C4—44no—
250C4⋊C4—44no—
251C4⋊C4C2×D414yes—
252C4⋊C4C2×D418yes—
253C22⋊C4—28no—
254C22⋊C4—22no—
255C22⋊C4—24no—
256C22⋊C4—28no—
257C22⋊C4—24no—
258C22⋊C4—22no—
259C22⋊C4—24no—
260C22⋊C4—24no—
261C22⋊C4—24no—
262C22⋊C4—44no—
263C22⋊C4—42no—
264C22⋊C4—42no—
265C22⋊C4—42no—
266C22⋊C4—42no—
267C22⋊C4—44no—
268C22⋊C4—44no—
269C22⋊C4—44no—
270C22⋊C4—44no—
271C42—24no—
272C42—42no—
273C42C2×D418yes—
274C42C2×D414yes—
275C23—22no—
276C23—21no—
277C23—22no—
278C23—22no—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—22no—
283C23—22no—
284C23—21no—
285C23—22no—
286C23—21no—
287C23—21no—
288C23—22no—
289C23—22no—
290C23—24no—
291C23—24no—
292C23—22no—
293C23—22no—
294C23—21no—
295C23H(5,𝔽2)12yes—
296C232−1+414yes—
297C23C2511yescharacteristic
298Q8—28no—
299Q8—48no—
300Q8—44no—
301Q8—84no—
302D4—28no—
303D4—48no—
304D4—44no—
305D4—48no—
306D4—48no—
307D4—48no—
308D4—44no—
309D4—88no—
310C2×C4—21no—
311C2×C4—22no—
312C2×C4—24no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—21no—
316C2×C4—21no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—24no—
320C2×C4—21no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—22no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—24no—
332C2×C4—22no—
333C2×C4—24no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—24no—
337C2×C4—48no—
338C2×C4—48no—
339C2×C4—48no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—88no—
343C2×C4C22×D412yes—
344C2×C4C22×D412yes—
345C2×C4C22×D414yes—
346C2×C4C22×D414yes—
347C2×C4C22×D412yes—
348C2×C4H(5,𝔽2)14yes—
349C22—24no—
350C22—22no—
351C22—24no—
352C22—24no—
353C22—24no—
354C22—41no—
355C22—42no—
356C22—41no—
357C22—42no—
358C22—42no—
359C22—42no—
360C22—42no—
361C22—42no—
362C22—41no—
363C22—42no—
364C22—41no—
365C22—41no—
366C22—42no—
367C22—44no—
368C22—42no—
369C22—42no—
370C22—44no—
371C22C23×D411yescharacteristic
372C22C2×H(5,𝔽2)12yes—
373C22C2×H(5,𝔽2)11yescharacteristic
374C22C2×2−1+412yes—
375C22#58511yescharacteristic
376C4—24no—
377C4—22no—
378C4—24no—
379C4—22no—
380C4—42no—
381C4—41no—
382C4—41no—
383C4—42no—
384C4—44no—
385C4—42no—
386C4—44no—
387C4—42no—
388C4#53514yes—
389C2—44no—
390C2—42no—
391C2—82no—
392C2—81no—
393C2C2×#53511yescharacteristic
394C2#348611yescharacteristic
395C2#348811yescharacteristic
396C2#353612yes—
397C2#354112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
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. C2×#548C2semidirect
3. #2820C2semidirect
4. #2692C2semidirect
5. #2676C2semidirect
6. #2640C2semidirect
7. #2633C2semidirect
8. #2631C2semidirect
9. #2547C2semidirect
10. #2540C2semidirect
11. #2535C2semidirect
12. #2417C2semidirect
13. #2416C2semidirect
14. #2409C2semidirect
15. #2407C2semidirect
16. #2397C2semidirect
17. #2320C2semidirect
121. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C2×#5482
#28202
#26922
#26762
#26402
#26332
#26312
#25472
#25402
#25352
#24172
#24162
#24092
#24072
#23972
#23202