Finite Group Databasebeta

← #22476

Subgroups — #22476

Order 256.

848 conjugacy classes of subgroups.

The subgroup lattice has 331 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#546C211yesmaximal, characteristic
2D4×C22⋊C4C212yesmaximal, complemented
3#1996C212yesmaximal, complemented
4#1898C214yesmaximal, complemented
5#1819C212yesmaximal, complemented
6#1799C211yesmaximal, characteristic, complemented
7C4×#99C211yesmaximal, characteristic, complemented
8C2×#342C212yesmaximal, complemented
9C22×#41C411yescharacteristic, complemented
10C23×D4C2211yescharacteristic
11#546—22no—
12#546—24no—
13#546—22no—
14C2×#124C411yescharacteristic, complemented
15C2×#123C412yescomplemented
16C2×C22⋊Q8C2211yescharacteristic
17C2×#121C411yescharacteristic, complemented
18C2×#121C412yescomplemented
19C2×#120C2212yes—
20C2×C4×D4—22no—
21C2×C4×D4C411yescharacteristic, complemented
22C2×C4×D4C2211yescharacteristic
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2214yes—
25C2×#99C2212yes—
26C2×#99C2212yes—
27#390—22no—
28#386—24no—
29#380C2212yes—
30#379C2214yes—
31C4×C22⋊C4C2212yes—
32#342C2212yes—
33#342C2211yescharacteristic
34#342C2214yes—
35#342C2214yes—
36#342C2211yescharacteristic
37C25C2312yes—
38C2×#41—21no—
39C2×#41—22no—
40C2×#41—21no—
41C2×#41—44no—
42C22×Q8C2×C411yescharacteristic, complemented
43C22×D4—44no—
44C22×D4C2×C411yescharacteristic
45C22×D4C2×C412yes—
46C22×D4C2×C411yescharacteristic
47C22×D4C2×C412yescomplemented
48C22×D4C2×C412yescomplemented
49C22×D4D412yes—
50C22×D4D414yes—
51C22×D4D412yes—
52C22×D4C2311yescharacteristic
53C23×C4—24no—
54C23×C4C2×C412yescomplemented
55C23×C4C2×C411yescharacteristic, complemented
56C23×C4C2×C412yescomplemented
57C23×C4C2311yescharacteristic
58#124—22no—
59#124—22no—
60#123—24no—
61#123—24no—
62C22⋊Q8—22no—
63C22⋊Q8—22no—
64#121—22no—
65#121—22no—
66#121—24no—
67#121—24no—
68#120—24no—
69#120—24no—
70C4×D4—22no—
71C4×D4—21no—
72C4×D4—21no—
73C4×D4—22no—
74C4×D4—22no—
75C4×D4—48no—
76C2×C4⋊C4—22no—
77C2×C4⋊C4C2×C411yescharacteristic, complemented
78C2×C4⋊C4C2×C411yescharacteristic, complemented
79C2×C4⋊C4C2×C412yescomplemented
80C2×C22⋊C4—24no—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—28no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—24no—
85C2×C22⋊C4—24no—
86C2×C22⋊C4—44no—
87C2×C22⋊C4C2×C412yescomplemented
88C2×C22⋊C4C2×C412yescomplemented
89C2×C22⋊C4C2×C412yescomplemented
90C2×C22⋊C4C2×C411yescharacteristic, complemented
91C2×C22⋊C4C2×C412yescomplemented
92C2×C22⋊C4C2314yes—
93C2×C22⋊C4C2312yes—
94C2×C22⋊C4C2311yescharacteristic
95C2×C22⋊C4C2312yes—
96C2×C22⋊C4C2312yes—
97C2×C42—22no—
98C2×C42C2×C411yescharacteristic, complemented
99#99—24no—
100#99—42no—
101#95—22no—
102#95—22no—
103C24—24no—
104C24—22no—
105C24—22no—
106C24—44no—
107C24—82no—
108C24C22×C412yes—
109C24C22×C411yescharacteristic
110C24C22×C412yes—
111C24C2×D414yes—
112C24C2×D414yes—
113C24C2411yescharacteristic
114#41—48no—
115#41—44no—
116#41—44no—
117C2×Q8—21no—
118C2×Q8—21no—
119C2×Q8—42no—
120C2×D4—28no—
121C2×D4—24no—
122C2×D4—22no—
123C2×D4—22no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—21no—
127C2×D4—21no—
128C2×D4—24no—
129C2×D4—42no—
130C2×D4—44no—
131C2×D4—44no—
132C2×D4—48no—
133C2×D4—44no—
134C2×D4—82no—
135C2×D4C22⋊C412yes—
136C2×D4C22⋊C411yescharacteristic
137C2×D4C22⋊C414yes—
138C2×D4C22⋊C412yes—
139C2×D4C22⋊C414yes—
140C2×D4C22⋊C412yes—
141C2×D4C22⋊C411yescharacteristic
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—21no—
148C22×C4—21no—
149C22×C4—22no—
150C22×C4—24no—
151C22×C4—42no—
152C22×C4—42no—
153C22×C4—48no—
154C22×C4—44no—
155C22×C4—48no—
156C22×C4—84no—
157C22×C4—82no—
158C22×C4C22×C411yescharacteristic
159C22×C4C22×C411yescharacteristic
160C22×C4C22×C411yescharacteristic
161C22×C4C22×C412yes—
162C22×C4C22×C411yescharacteristic
163C22×C4C22×C412yes—
164C22×C4C22×C411yescharacteristic
165C22×C4C2×D412yes—
166C22×C4C2×D412yes—
167C4⋊C4—21no—
168C4⋊C4—21no—
169C4⋊C4—22no—
170C4⋊C4—24no—
171C4⋊C4—44no—
172C22⋊C4—24no—
173C22⋊C4—24no—
174C22⋊C4—22no—
175C22⋊C4—22no—
176C22⋊C4—24no—
177C22⋊C4—22no—
178C22⋊C4—24no—
179C22⋊C4—22no—
180C22⋊C4—22no—
181C22⋊C4—22no—
182C22⋊C4—24no—
183C22⋊C4—24no—
184C22⋊C4—22no—
185C22⋊C4—48no—
186C22⋊C4—48no—
187C22⋊C4—84no—
188C22⋊C4#4114yescomplemented
189C42—21no—
190C42—21no—
191C42—44no—
192C23—22no—
193C23—22no—
194C23—24no—
195C23—24no—
196C23—28no—
197C23—24no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—24no—
202C23—21no—
203C23—21no—
204C23—21no—
205C23—41no—
206C23—42no—
207C23—44no—
208C23—41no—
209C23—44no—
210C23—42no—
211C23—44no—
212C23—42no—
213C23—41no—
214C23—41no—
215C23—88no—
216C23—84no—
217C23—84no—
218C23C2×C22⋊C414yes—
219C23C2×C22⋊C412yes—
220C23C2×C22⋊C412yes—
221C23C23×C411yescharacteristic
222C23C22×D412yes—
223C23C2×#4112yes—
224C23H(5,𝔽2)11yescharacteristic
225C232−1+411yescharacteristic
226Q8—42no—
227Q8—42no—
228D4—28no—
229D4—24no—
230D4—24no—
231D4—22no—
232D4—42no—
233D4—44no—
234D4—44no—
235D4—42no—
236D4—42no—
237D4—44no—
238D4—84no—
239D4#9914yescomplemented
240C2×C4—24no—
241C2×C4—22no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—22no—
245C2×C4—21no—
246C2×C4—22no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—24no—
250C2×C4—41no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—42no—
254C2×C4—44no—
255C2×C4—42no—
256C2×C4—44no—
257C2×C4—42no—
258C2×C4—41no—
259C2×C4—42no—
260C2×C4—41no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—44no—
264C2×C4—42no—
265C2×C4—44no—
266C2×C4—44no—
267C2×C4—42no—
268C2×C4—82no—
269C2×C4—82no—
270C2×C4—816no—
271C2×C4C2×C22⋊C411yescharacteristic
272C2×C4C2×C22⋊C412yes—
273C2×C4C2×C22⋊C411yescharacteristic
274C22—22no—
275C22—22no—
276C22—21no—
277C22—22no—
278C22—21no—
279C22—22no—
280C22—22no—
281C22—24no—
282C22—22no—
283C22—24no—
284C22—22no—
285C22—24no—
286C22—42no—
287C22—41no—
288C22—41no—
289C22—48no—
290C22—48no—
291C22—44no—
292C22—44no—
293C22—41no—
294C22—41no—
295C22—41no—
296C22—84no—
297C22—84no—
298C22—82no—
299C22—82no—
300C22—81no—
301C22—81no—
302C22C2×#9914yes—
303C22C22×C22⋊C411yescharacteristic
304C22C4×#4111yescharacteristic
305C22#52011yescharacteristic
306C22#54612yes—
307C22#54712yes—
308C4—21no—
309C4—22no—
310C4—44no—
311C4—41no—
312C4—41no—
313C4—42no—
314C4—41no—
315C4—42no—
316C4—82no—
317C4—84no—
318C4C2×#9912yes—
319C2—22no—
320C2—22no—
321C2—21no—
322C2—21no—
323C2—24no—
324C2—42no—
325C2—44no—
326C2—81no—
327C2#233911yescharacteristic
328C2C22×#9911yescharacteristic
329C2#288311yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC2×#546C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×D4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. D4×C22⋊C4C2semidirect
3. #1996C2semidirect
4. #1898C2semidirect
5. #1819C2semidirect
6. #1799C2semidirect
7. C4×#99C2semidirect
8. C2×#342C2semidirect
9. C22×#41C4semidirect
14. C2×#124C4semidirect
15. C2×#123C4semidirect
17. C2×#121C4semidirect
18. C2×#121C4semidirect
21. C2×C4×D4C4semidirect
42. C22×Q8C2×C4semidirect
47. C22×D4C2×C4semidirect
48. C22×D4C2×C4semidirect
54. C23×C4C2×C4semidirect
55. C23×C4C2×C4semidirect
56. C23×C4C2×C4semidirect
77. C2×C4⋊C4C2×C4semidirect
78. C2×C4⋊C4C2×C4semidirect
79. C2×C4⋊C4C2×C4semidirect
87. C2×C22⋊C4C2×C4semidirect
88. C2×C22⋊C4C2×C4semidirect
89. C2×C22⋊C4C2×C4semidirect
90. C2×C22⋊C4C2×C4semidirect
91. C2×C22⋊C4C2×C4semidirect
98. C2×C42C2×C4semidirect
188. C22⋊C4#41semidirect
239. D4#99semidirect

Maximal subgroups

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

subgroupindex
C2×#5462
D4×C22⋊C42
#19962
#18982
#18192
#17992
C4×#992
C2×#3422