Finite Group Databasebeta

← #16606

Subgroups — #16606

Order 256.

897 conjugacy classes of subgroups.

The subgroup lattice has 347 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C2×#398C211yesmaximal, characteristic, complemented
3C2×#395C211yesmaximal, characteristic, complemented
4C2×#385C211yesmaximal, characteristic
5#1446C211yesmaximal, characteristic, complemented
6#1445C211yesmaximal, characteristic, complemented
7#1444C212yesmaximal, complemented
8#1441C212yesmaximal, complemented
9#1439C212yesmaximal
10#1439C212yesmaximal
11C22⋊#95C211yesmaximal, characteristic
12C23×Q8C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C2×C22⋊Q8—24no—
15C2×C22⋊Q8—24no—
16C2×C22⋊Q8—24no—
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2212yes—
19C22×C4⋊C4C2212yes—
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2212yes—
22C22×C4⋊C4C2211yescharacteristic
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2211yescharacteristic
25C22×C22⋊C4C2211yescharacteristic
26C22×C22⋊C4C2212yes—
27#398—24no—
28#395—24no—
29#385—24no—
30C2×#95C2211yescharacteristic
31C2×#95C2212yes—
32C2×#95C2211yescharacteristic
33C2×#95C2212yes—
34C2×#95C2212yes—
35C2×#95C2211yescharacteristic
36C2×#95C2211yescharacteristic
37C2×#95C2212yes—
38C2×#95C2212yes—
39C2×#95C2212yes—
40C2×#95C2212yes—
41C25C2311yescharacteristic
42C22×Q8—22no—
43C22×Q8—22no—
44C22×Q8—42no—
45C22×Q8—42no—
46C22×Q8D414yes—
47C23×C4—22no—
48C23×C4—22no—
49C23×C4—42no—
50C23×C4—42no—
51C23×C4D414yes—
52C23×C4C2311yescharacteristic
53C23×C4C2311yescharacteristic
54C23×C4C2312yes—
55C23×C4C2312yes—
56C23×C4C2311yescharacteristic
57C23×C4C2312yes—
58C23×C4C2312yes—
59C23×C4C2311yescharacteristic
60C23×C4C2311yescharacteristic
61C23×C4C2311yescharacteristic
62C22⋊Q8—232no—
63C2×C4⋊C4—24no—
64C2×C4⋊C4—24no—
65C2×C4⋊C4—24no—
66C2×C4⋊C4—22no—
67C2×C4⋊C4—22no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4—22no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—22no—
72C2×C4⋊C4—24no—
73C2×C4⋊C4—22no—
74C2×C4⋊C4—24no—
75C2×C4⋊C4—42no—
76C2×C4⋊C4—42no—
77C2×C4⋊C4—42no—
78C2×C4⋊C4—42no—
79C2×C4⋊C4D414yes—
80C2×C22⋊C4—24no—
81C2×C22⋊C4—22no—
82C2×C22⋊C4—24no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—22no—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—42no—
88C2×C22⋊C4—42no—
89C2×C22⋊C4—42no—
90C2×C22⋊C4Q818yescomplemented
91#95—22no—
92#95—22no—
93#95—24no—
94#95—22no—
95#95—22no—
96#95—24no—
97#95—24no—
98#95—42no—
99#95—42no—
100#95—42no—
101#95—42no—
102C24—21no—
103C24—21no—
104C24—21no—
105C24—21no—
106C24—21no—
107C24—22no—
108C24—22no—
109C24—22no—
110C24—21no—
111C24C2×D412yes—
112C24C2×Q814yes—
113C24C2411yescharacteristic
114C2×Q8—28no—
115C2×Q8—48no—
116C2×Q8—44no—
117C2×Q8—44no—
118C2×Q8—48no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—21no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—21no—
125C22×C4—21no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—21no—
131C22×C4—21no—
132C22×C4—21no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—21no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—21no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—28no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—21no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—21no—
170C22×C4—44no—
171C22×C4—44no—
172C22×C4—48no—
173C22×C4—48no—
174C22×C4C2×D414yes—
175C22×C4C2×D414yes—
176C22×C4C2×D412yes—
177C22×C4C2×D412yes—
178C22×C4C2×D412yes—
179C22×C4C2×D412yes—
180C22×C4C2×Q814yes—
181C22×C4C2×Q814yes—
182C22×C4#4112yes—
183C22×C4#4112yes—
184C4⋊C4—216no—
185C4⋊C4—28no—
186C4⋊C4—48no—
187C4⋊C4—44no—
188C4⋊C4—48no—
189C4⋊C4—44no—
190C22⋊C4—28no—
191C22⋊C4—216no—
192C22⋊C4—48no—
193C22⋊C4—44no—
194C23—22no—
195C23—22no—
196C23—22no—
197C23—22no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—24no—
204C23—24no—
205C23—24no—
206C23—42no—
207C23—42no—
208C23—42no—
209C23—42no—
210C23—41no—
211C23—41no—
212C23—41no—
213C23—41no—
214C23—42no—
215C23—42no—
216C23C4⋊Q814yes—
217C23C22×D411yescharacteristic
218C23C22×D411yescharacteristic
219C23C22×D411yescharacteristic
220C23C22×Q812yes—
221C23C2×#4111yescharacteristic
222C23C2×#4111yescharacteristic
223C23H(5,𝔽2)12yes—
224C23H(5,𝔽2)12yes—
225C23H(5,𝔽2)11yescharacteristic
226C232−1+412yes—
227C232−1+411yescharacteristic
228Q8—416no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—24no—
240C2×C4—22no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—416no—
254C2×C4—41no—
255C2×C4—42no—
256C2×C4—41no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—41no—
266C2×C4—41no—
267C2×C4—42no—
268C2×C4—42no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4—42no—
272C2×C4—41no—
273C2×C4—42no—
274C2×C4—41no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4—42no—
278C2×C4—42no—
279C2×C4—41no—
280C2×C4—41no—
281C2×C4—41no—
282C2×C4—41no—
283C2×C4—42no—
284C2×C4—42no—
285C2×C4—41no—
286C2×C4—41no—
287C2×C4—42no—
288C2×C4—42no—
289C2×C4#12014yes—
290C22—24no—
291C22—24no—
292C22—24no—
293C22—42no—
294C22—42no—
295C22—42no—
296C22—44no—
297C22—44no—
298C22—44no—
299C22—44no—
300C22—42no—
301C22C2×#12011yescharacteristic
302C22#52511yescharacteristic
303C22C2×C4⋊Q811yescharacteristic
304C22#53411yescharacteristic
305C22#53411yescharacteristic
306C22#53412yes—
307C22#53512yes—
308C22#53611yescharacteristic
309C22#53711yescharacteristic
310C22#53912yes—
311C22#54212yes—
312C22#54312yes—
313C22#54412yes—
314C22#54611yescharacteristic
315C22#54711yescharacteristic
316C22#54811yescharacteristic
317C22D4×Q812yes—
318C22D4×Q812yes—
319C22#55011yescharacteristic
320C22#55412yes—
321C22#55412yes—
322C22#56212yes—
323C22#56312yes—
324C4—24no—
325C4—42no—
326C4—44no—
327C4—42no—
328C4—44no—
329C4—42no—
330C4—44no—
331C4—44no—
332C4—81no—
333C4—81no—
334C2—44no—
335C2#240711yescharacteristic
336C2#243411yescharacteristic
337C2#258311yescharacteristic
338C2#261311yescharacteristic
339C2#263811yescharacteristic
340C2#265911yescharacteristic
341C2#269212yes—
342C2#272012yes—
343C2#272912yes—
344C2#273212yes—
345C2#281411yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#398C2semidirect
3. C2×#395C2semidirect
5. #1446C2semidirect
6. #1445C2semidirect
7. #1444C2semidirect
8. #1441C2semidirect
90. C2×C22⋊C4Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3982
C2×#3952
C2×#3852
#14462
#14452
#14442
#14412
#14392
C22⋊#952