Finite Group Databasebeta

← #42808

Subgroups — #42808

Order 256.

1151 conjugacy classes of subgroups.

The subgroup lattice has 375 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#552C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#2821C212yesmaximal, complemented
4#2720C214yesmaximal, complemented
5#2696C214yesmaximal, complemented
6#2642C211yesmaximal, characteristic, complemented
7#2636C212yesmaximal, complemented
8#2628C212yesmaximal, complemented
9#2598C212yesmaximal, complemented
10#2562C211yesmaximal, characteristic, complemented
11#2542C211yesmaximal, characteristic, complemented
12#2417C212yesmaximal, complemented
13#2415C212yesmaximal, complemented
14#2409C212yesmaximal, complemented
15#2409C212yesmaximal, complemented
16#2397C211yesmaximal, characteristic
17#2320C211yesmaximal, characteristic, complemented
18C23×Q8C2212yes—
19#552—28no—
20D4×Q8—28no—
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#126C2212yes—
24C2×#125C2211yescharacteristic
25C2×#125C2212yes—
26C2×#123C2212yes—
27C2×C22⋊Q8C2211yescharacteristic
28C2×C22⋊Q8C2211yescharacteristic
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2214yes—
31C2×C22⋊Q8C2212yes—
32C2×C22⋊Q8C2212yes—
33C2×C4×Q8C2211yescharacteristic
34C2×C4×D4C2211yescharacteristic
35C2×C4×D4C2212yes—
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38C2×C4×D4C2212yes—
39C2×#117C2212yes—
40C2×#117C2211yescharacteristic
41C22×C4⋊C4C2211yescharacteristic
42#400C2212yes—
43#400C2212yes—
44#400C2212yes—
45#400C2214yes—
46#399C2211yescharacteristic
47#399C2212yes—
48#399C2212yes—
49#399C2211yescharacteristic
50#399C2212yes—
51#398C2214yes—
52#397C2214yes—
53#396C2214yes—
54#395C2214yes—
55#395C2214yes—
56#394C2212yes—
57#394C2214yes—
58#393C2214yes—
59#393C2214yes—
60#392C2211yescharacteristic
61#392C2211yescharacteristic
62#392C2212yes—
63#391C2212yes—
64#391C2212yes—
65#391C2212yes—
66#390C2212yes—
67#389C2212yes—
68#389C2214yes—
69#388C2214yes—
70#388C2214yes—
71#387C2214yes—
72#386C2214yes—
73#386C2214yes—
74#386C2214yes—
75#385C2214yes—
76#385C2214yes—
77#384C2212yes—
78#383C2212yes—
79#382C2212yes—
80#380C2212yes—
81#380C2212yes—
82#380C2214yes—
83C4×C4⋊C4C2211yescharacteristic
84#376C2211yescharacteristic
85C22×Q8—28no—
86C22×Q8—44no—
87C22×Q8—44no—
88C22×Q8C2312yes—
89C22×Q8C2311yescharacteristic
90C22×Q8C2314yes—
91C22×D4C2311yescharacteristic
92C22×D4C2311yescharacteristic
93C22×D4C2312yes—
94C22×D4C2312yes—
95C23×C4C2311yescharacteristic
96C23×C4C2311yescharacteristic
97C23×C4C2312yes—
98C23×C4C2312yes—
99C23×C4C2314yes—
100C4⋊Q8—28no—
101C4⋊Q8—24no—
102#126—28no—
103#125—28no—
104#125—24no—
105#123—28no—
106C22⋊Q8—24no—
107C22⋊Q8—24no—
108C22⋊Q8—28no—
109C22⋊Q8—216no—
110C22⋊Q8—44no—
111C22⋊Q8—44no—
112C4×Q8D418yescomplemented
113C4×D4—28no—
114C4×D4—24no—
115C4×D4—24no—
116C4×D4—44no—
117C4×D4—44no—
118#117—24no—
119#117—28no—
120C2×C4⋊C4—24no—
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2311yescharacteristic
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2314yes—
137C2×C4⋊C4C2314yes—
138C2×C4⋊C4C2314yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C22⋊C4C2311yescharacteristic
142C2×C22⋊C4C2312yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2311yescharacteristic
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2314yes—
154C2×C22⋊C4C2314yes—
155C2×C22⋊C4C2314yes—
156C2×C42C2312yes—
157C2×C42C2312yes—
158C2×C42C2312yes—
159C2×C42C2312yes—
160C2×C42C2311yescharacteristic
161#95C2311yescharacteristic
162#95C2311yescharacteristic
163#95C2312yes—
164#95C2312yes—
165#95C2314yes—
166#95C2314yes—
167#95C2314yes—
168#95C2314yes—
169#95C2314yes—
170#95C2314yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174C24C2411yescharacteristic
175C24C2411yescharacteristic
176C24C2412yes—
177C2×Q8—28no—
178C2×Q8—24no—
179C2×Q8—24no—
180C2×Q8—24no—
181C2×Q8—24no—
182C2×Q8—44no—
183C2×Q8—44no—
184C2×Q8—432no—
185C2×Q8C2×D414yes—
186C2×D4—24no—
187C2×D4—22no—
188C2×D4—24no—
189C2×D4—24no—
190C2×D4—24no—
191C2×D4—22no—
192C2×D4—22no—
193C2×D4—42no—
194C2×D4—42no—
195C2×D4—41no—
196C2×D4—42no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—28no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—42no—
208C22×C4—44no—
209C22×C4—44no—
210C22×C4C2412yes—
211C22×C4C2412yes—
212C22×C4C2412yes—
213C22×C4C2414yes—
214C22×C4C2412yes—
215C22×C4C2412yes—
216C22×C4C2414yes—
217C22×C4C2411yescharacteristic
218C22×C4C2411yescharacteristic
219C22×C4C2411yescharacteristic
220C22×C4C2412yes—
221C22×C4C2411yescharacteristic
222C22×C4C2412yes—
223C22×C4C2411yescharacteristic
224C4⋊C4—22no—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—22no—
228C4⋊C4—24no—
229C4⋊C4—22no—
230C4⋊C4—22no—
231C4⋊C4—24no—
232C4⋊C4—28no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—24no—
236C4⋊C4—24no—
237C4⋊C4—44no—
238C4⋊C4—42no—
239C4⋊C4—42no—
240C4⋊C4—44no—
241C4⋊C4—44no—
242C4⋊C4C2×D414yes—
243C4⋊C4C2×D418yes—
244C22⋊C4—28no—
245C22⋊C4—22no—
246C22⋊C4—24no—
247C22⋊C4—24no—
248C22⋊C4—28no—
249C22⋊C4—24no—
250C22⋊C4—22no—
251C22⋊C4—24no—
252C22⋊C4—44no—
253C22⋊C4—42no—
254C22⋊C4—42no—
255C22⋊C4—42no—
256C22⋊C4—42no—
257C22⋊C4—44no—
258C22⋊C4—44no—
259C42—24no—
260C42—24no—
261C42—42no—
262C42C2×D418yes—
263C42C2×D414yes—
264C23—22no—
265C23—21no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—22no—
272C23—22no—
273C23—21no—
274C23—21no—
275C23—22no—
276C23—22no—
277C23—21no—
278C23—21no—
279C232−1+414yes—
280C232−1+412yes—
281C23C2511yescharacteristic
282Q8—28no—
283Q8—416no—
284Q8—48no—
285D4—28no—
286D4—44no—
287D4—48no—
288D4—48no—
289C2×C4—24no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—22no—
295C2×C4—21no—
296C2×C4—22no—
297C2×C4—21no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—24no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—24no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—48no—
320C2×C4—416no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—48no—
324C2×C4C22×D414yes—
325C2×C4C22×D412yes—
326C2×C4C22×D412yes—
327C2×C4C22×D414yes—
328C2×C4C22×D412yes—
329C2×C4H(5,𝔽2)14yes—
330C22—24no—
331C22—22no—
332C22—24no—
333C22—24no—
334C22—24no—
335C22—42no—
336C22—41no—
337C22—41no—
338C22—42no—
339C22—42no—
340C22—42no—
341C22—42no—
342C22—41no—
343C22—41no—
344C22—41no—
345C22—42no—
346C22—42no—
347C22C23×D411yescharacteristic
348C22C2×H(5,𝔽2)12yes—
349C22C2×2−1+412yes—
350C22C2×2−1+411yescharacteristic
351C22#58511yescharacteristic
352C4—24no—
353C4—22no—
354C4—24no—
355C4—22no—
356C4—41no—
357C4—41no—
358C4—42no—
359C4—44no—
360C4—42no—
361C4—42no—
362C4—42no—
363C4—44no—
364C4—42no—
365C4#53514yes—
366C2—44no—
367C2—42no—
368C2—81no—
369C2C2×#53511yescharacteristic
370C2#348611yescharacteristic
371C2#348911yescharacteristic
372C2#353812yes—
373C2#354112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#2397C2
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×#552C2semidirect
2. C2×D4×Q8C2semidirect
3. #2821C2semidirect
4. #2720C2semidirect
5. #2696C2semidirect
6. #2642C2semidirect
7. #2636C2semidirect
8. #2628C2semidirect
9. #2598C2semidirect
10. #2562C2semidirect
11. #2542C2semidirect
12. #2417C2semidirect
13. #2415C2semidirect
14. #2409C2semidirect
15. #2409C2semidirect
17. #2320C2semidirect
112. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5522
C2×D4×Q82
#28212
#27202
#26962
#26422
#26362
#26282
#25982
#25622
#25422
#24172
#24152
#24092
#23972
#23202