Finite Group Databasebeta

← #22410

Subgroups — #22410

Order 256.

702 conjugacy classes of subgroups.

The subgroup lattice has 343 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#548C211yesmaximal, characteristic
2D4×M16C212yesmaximal, complemented
3C2×#413C211yesmaximal, characteristic, complemented
4C22×#101C211yesmaximal, characteristic, complemented
5#1967C212yesmaximal, complemented
6#1901C212yesmaximal, complemented
7#1900C212yesmaximal, complemented
8#1801C211yesmaximal, characteristic, complemented
9#1785C211yesmaximal, characteristic, complemented
10#1784C211yesmaximal, characteristic, complemented
11C4×#101C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C23×Q8C2211yescharacteristic
14C22×M16C2212yes—
15C22×M16C2212yes—
16#548—22no—
17#548—22no—
18#548—22no—
19#548—22no—
20C2×#124C412yes—
21C2×#124C2211yescharacteristic
22C2×C22⋊Q8C412yes—
23C2×C22⋊Q8C2211yescharacteristic
24C2×#121C412yes—
25C2×#121C2211yescharacteristic
26C2×C4×Q8C2211yescharacteristic
27C2×C4×D4C412yes—
28C2×C4×D4C2211yescharacteristic
29#436—22no—
30#435—22no—
31#435—22no—
32C8×D4—22no—
33#423C2212yes—
34#413—24no—
35C2×#101—24no—
36C2×#101C2211yescharacteristic
37C2×#101C2211yescharacteristic
38C2×#101C2212yes—
39C2×#101C2211yescharacteristic
40C2×#101C2212yes—
41C2×#101C2211yescharacteristic
42C2×#100C2212yes—
43C2×#100C2212yes—
44#407C2212yes—
45#407C2212yes—
46C4×M16C2212yes—
47#343C2212yes—
48#343C2212yes—
49C2×#41—22no—
50C2×#41—22no—
51C2×#41—22no—
52C2×#41—22no—
53C2×#41—42no—
54C22×Q8—22no—
55C22×Q8—22no—
56C22×Q8—22no—
57C22×Q8—22no—
58C22×Q8—42no—
59C22×Q8C2×C412yes—
60C22×Q8C2311yescharacteristic
61C22×Q8C2311yescharacteristic
62C22×D4C2×C412yes—
63C22×D4C2×C412yes—
64C22×D4C2×C411yescharacteristic
65C22×D4C2311yescharacteristic
66C23×C4C2×C412yes—
67C23×C4C2×C412yes—
68C23×C4C2311yescharacteristic
69C23×C4C2311yescharacteristic
70C2×M16—22no—
71C2×M16—22no—
72C2×M16—24no—
73C2×M16—24no—
74C2×M16—42no—
75C2×M16—42no—
76C2×M16C2312yes—
77C2×M16C2312yes—
78C2×M16C2312yes—
79C2×M16C2312yes—
80C22×C8—22no—
81C22×C8—22no—
82#124—24no—
83#124—24no—
84#124—22no—
85#124—22no—
86C22⋊Q8—22no—
87C22⋊Q8—22no—
88C22⋊Q8—24no—
89C22⋊Q8—24no—
90#121—24no—
91#121—24no—
92#121—22no—
93#121—22no—
94C4×Q8—22no—
95C4×Q8—22no—
96C4×D4—22no—
97C4×D4—22no—
98C4×D4—22no—
99C4×D4—22no—
100C4×D4D412yes—
101C4×D4D412yes—
102C4×D4D412yes—
103C4×D4D412yes—
104C2×C4⋊C4C2×C412yes—
105C2×C4⋊C4C2×C412yes—
106C2×C4⋊C4C2×C411yescharacteristic
107C2×C4⋊C4C2311yescharacteristic
108C2×C22⋊C4C2×C412yes—
109C2×C22⋊C4C2×C412yes—
110C2×C22⋊C4C2×C412yes—
111C2×C22⋊C4C2×C412yes—
112C2×C22⋊C4C2×C411yescharacteristic
113C2×C22⋊C4C2×C411yescharacteristic
114C2×C42C2×C412yes—
115C2×C42C2311yescharacteristic
116C4⋊C8—22no—
117C4⋊C8—22no—
118#101—22no—
119#101—22no—
120#101—22no—
121#101—24no—
122#101—42no—
123#101D414yescomplemented
124#100—24no—
125#100—42no—
126C22⋊C8—22no—
127C22⋊C8—22no—
128C22⋊C8—22no—
129C22⋊C8—22no—
130#97—22no—
131C4×C8—22no—
132C24C22×C411yescharacteristic
133C24C22×C412yes—
134C24C22×C411yescharacteristic
135#41—44no—
136#41—44no—
137#41—44no—
138#41—44no—
139C2×Q8—24no—
140C2×Q8—24no—
141C2×Q8—22no—
142C2×Q8—21no—
143C2×Q8—22no—
144C2×Q8—21no—
145C2×Q8—22no—
146C2×Q8—22no—
147C2×Q8—42no—
148C2×Q8—44no—
149C2×Q8—44no—
150C2×Q8—44no—
151C2×Q8—44no—
152C2×Q8C2×D412yes—
153C2×Q8#4112yes—
154C2×D4—22no—
155C2×D4—22no—
156C2×D4—24no—
157C2×D4—24no—
158C2×D4—21no—
159C2×D4—22no—
160C2×D4—21no—
161C2×D4—22no—
162C2×D4—42no—
163C2×D4—42no—
164C2×D4—44no—
165C2×D4C22⋊C412yes—
166C2×D4C22⋊C412yes—
167C22×C4—21no—
168C22×C4—21no—
169C22×C4—21no—
170C22×C4—21no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—22no—
176C22×C4—22no—
177C22×C4—24no—
178C22×C4—24no—
179C22×C4—42no—
180C22×C4—42no—
181C22×C4C22×C412yes—
182C22×C4C22×C411yescharacteristic
183C22×C4C22×C411yescharacteristic
184C22×C4C22×C412yes—
185C22×C4C22×C412yes—
186C22×C4C22×C411yescharacteristic
187C22×C4C22×C411yescharacteristic
188C22×C4C2×D412yes—
189C22×C4C2×D412yes—
190C22×C4C2×D412yes—
191C22×C4C2×D412yes—
192C22×C4C2411yescharacteristic
193M16—22no—
194M16—22no—
195M16—22no—
196M16—22no—
197M16—22no—
198M16—22no—
199M16—22no—
200M16—44no—
201M16—44no—
202M16C2×D414yes—
203C2×C8—22no—
204C2×C8—22no—
205C2×C8—22no—
206C2×C8—22no—
207C2×C8—44no—
208C2×C8—44no—
209C4⋊C4—22no—
210C4⋊C4—22no—
211C4⋊C4—24no—
212C4⋊C4—22no—
213C4⋊C4C22⋊C412yes—
214C4⋊C4C22⋊C412yes—
215C22⋊C4—24no—
216C22⋊C4—22no—
217C22⋊C4—22no—
218C22⋊C4—24no—
219C22⋊C4—24no—
220C22⋊C4C22⋊C411yescharacteristic
221C22⋊C4C22⋊C411yescharacteristic
222C22⋊C4C22⋊C411yescharacteristic
223C22⋊C4C22⋊C411yescharacteristic
224C22⋊C4C22⋊C412yes—
225C22⋊C4C22⋊C412yes—
226C42—22no—
227C42—22no—
228C42C2×D412yes—
229C42C2×D412yes—
230C23—21no—
231C23—21no—
232C23—22no—
233C23—21no—
234C23—21no—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—41no—
239C23—41no—
240C23—41no—
241C23—42no—
242C23—42no—
243C23C2×C22⋊C412yes—
244C23C2×C22⋊C411yescharacteristic
245C23C2×C22⋊C411yescharacteristic
246C23C23×C411yescharacteristic
247Q8—24no—
248Q8—24no—
249Q8—48no—
250Q8—42no—
251Q8—42no—
252D4—24no—
253D4—42no—
254D4—48no—
255D4—44no—
256D4—44no—
257D4—42no—
258D4—42no—
259C2×C4—22no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—21no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—41no—
278C2×C4—41no—
279C2×C4—44no—
280C2×C4—44no—
281C2×C4—44no—
282C2×C4—44no—
283C2×C4—42no—
284C2×C4C2×C22⋊C411yescharacteristic
285C2×C4C2×C22⋊C411yescharacteristic
286C2×C4C2×C22⋊C412yes—
287C2×C4C2×C22⋊C412yes—
288C2×C4C2×C22⋊C411yescharacteristic
289C2×C4C2×C22⋊C411yescharacteristic
290C2×C4C4×D414yes—
291C2×C4C22×D411yescharacteristic
292C2×C4C22×D412yes—
293C2×C4C2×#4111yescharacteristic
294C2×C4H(5,𝔽2)12yes—
295C8—24no—
296C8—42no—
297C8—42no—
298C8—42no—
299C22—21no—
300C22—21no—
301C22—21no—
302C22—21no—
303C22—21no—
304C22—22no—
305C22—22no—
306C22—21no—
307C22—21no—
308C22—22no—
309C22—42no—
310C22—42no—
311C22—42no—
312C22—42no—
313C22—42no—
314C22—81no—
315C22—81no—
316C22—82no—
317C22—82no—
318C22#41312yescomplemented
319C22C22×C22⋊C411yescharacteristic
320C22C2×C4×D411yescharacteristic
321C22#51811yescharacteristic
322C4—21no—
323C4—21no—
324C4—22no—
325C4—24no—
326C4—22no—
327C4—21no—
328C4—21no—
329C4—42no—
330C4—42no—
331C4D4212yes—
332C4#54612yes—
333C2—21no—
334C2—21no—
335C2—22no—
336C2—41no—
337C2—42no—
338C2—82no—
339C2D4×C22⋊C411yescharacteristic
340C2C2×#41311yescharacteristic
341C2#288911yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#548C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. D4×M16C2semidirect
3. C2×#413C2semidirect
4. C22×#101C2semidirect
5. #1967C2semidirect
6. #1901C2semidirect
7. #1900C2semidirect
8. #1801C2semidirect
9. #1785C2semidirect
10. #1784C2semidirect
11. C4×#101C2semidirect
123. #101D4semidirect
318. C22#413semidirect

Maximal subgroups

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

subgroupindex
C2×#5482
D4×M162
C2×#4132
C22×#1012
#19672
#19012
#19002
#18012
#17852
#17842
C4×#1012