Finite Group Databasebeta

← #22784

Subgroups — #22784

Order 256.

370 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2943C211yesmaximal, characteristic
2#2925C211yesmaximal, characteristic, complemented
3#2906C211yesmaximal, characteristic, complemented
4#1938C211yesmaximal, characteristic, complemented
5#1937C211yesmaximal, characteristic, complemented
6#1922C211yesmaximal, characteristic, complemented
7#1922C211yesmaximal, characteristic, complemented
8#1876C211yesmaximal, characteristic
9#1876C211yesmaximal, characteristic
10#1838C211yesmaximal, characteristic, complemented
11#1806C211yesmaximal, characteristic, complemented
12#1806C211yesmaximal, characteristic, complemented
13#1771C211yesmaximal, characteristic, complemented
14#1765C211yesmaximal, characteristic, complemented
15#1764C211yesmaximal, characteristic, complemented
16C2×#135C2211yescharacteristic
17C2×#131C2211yescharacteristic
18C2×#131C2211yescharacteristic
19C4×#41C2211yescharacteristic
20C4×#41C2211yescharacteristic
21#442C411yescharacteristic, complemented
22#442C411yescharacteristic, complemented
23#441C411yescharacteristic, complemented
24#441C411yescharacteristic, complemented
25#440C411yescharacteristic, complemented
26#440C411yescharacteristic, complemented
27#440C411yescharacteristic, complemented
28#440C411yescharacteristic, complemented
29#433—21no—
30#433—21no—
31#432—21no—
32#431—21no—
33#427C2211yescharacteristic
34#424—21no—
35#424—21no—
36#424C2211yescharacteristic
37#424C2211yescharacteristic
38#423—21no—
39#423C2211yescharacteristic
40#423C2211yescharacteristic
41C2×C4⋊C8—21no—
42C2×C4⋊C8C2211yescharacteristic
43C2×#104C2211yescharacteristic
44C2×#104C2211yescharacteristic
45C2×#104C2211yescharacteristic
46C2×#104C2211yescharacteristic
47#416C2211yescharacteristic
48#416C2211yescharacteristic
49#408C2211yescharacteristic
50#408C2211yescharacteristic
51#405C2211yescharacteristic
52#405C2211yescharacteristic
53C2×#97C2211yescharacteristic
54C2×#97C2211yescharacteristic
55C2×C4×C8C2211yescharacteristic
56C4×C4⋊C4C2211yescharacteristic
57#341C2211yescharacteristic
58#341C2211yescharacteristic
59#341C2211yescharacteristic
60#341C2211yescharacteristic
61#339C2211yescharacteristic
62#339C2211yescharacteristic
63#339C2211yescharacteristic
64#339C2211yescharacteristic
65#336C2211yescharacteristic
66#336C2211yescharacteristic
67C2×#41C2311yescharacteristic
68C2×#41C2311yescharacteristic
69#135—22no—
70#135—22no—
71C2×Q16C2×C411yescharacteristic
72C2×SD16C2×C411yescharacteristic
73C2×SD16C2×C411yescharacteristic
74C2×D8C2×C411yescharacteristic
75#131—22no—
76#131—22no—
77#131—41no—
78#131—41no—
79C2×M16—21no—
80C2×M16—21no—
81C2×M16C2311yescharacteristic
82C2×M16C2311yescharacteristic
83C2×M16C2311yescharacteristic
84C2×M16C2311yescharacteristic
85C22×C8—21no—
86C22×C8—21no—
87C22×C8C2311yescharacteristic
88C22×C8C2311yescharacteristic
89C22×C8C2311yescharacteristic
90C22×C8C2311yescharacteristic
91C4×Q8C2×C411yescharacteristic
92C4×Q8C2×C411yescharacteristic
93C4×Q8C2×C411yescharacteristic
94C4×Q8C2×C411yescharacteristic
95C4×D4—21no—
96C4×D4—21no—
97C4×D4—21no—
98C4×D4—21no—
99C4×D4C2×C411yescharacteristic
100C4×D4C2×C411yescharacteristic
101C4×D4C2×C411yescharacteristic
102C4×D4C2×C411yescharacteristic
103#117—21no—
104#117—21no—
105#117C2311yescharacteristic
106#117C2311yescharacteristic
107C2×C4⋊C4—21no—
108C2×C42—21no—
109C2×C42—21no—
110C2×C42C2311yescharacteristic
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113#107C2×C411yescharacteristic
114#107C2×C411yescharacteristic
115#106C2×C411yescharacteristic
116#106C2×C411yescharacteristic
117C4⋊C8—21no—
118C4⋊C8—21no—
119C4⋊C8—21no—
120C4⋊C8—21no—
121C4⋊C8—21no—
122C4⋊C8—21no—
123C4⋊C8—21no—
124C4⋊C8—21no—
125C4⋊C8D411yescharacteristic
126C4⋊C8D411yescharacteristic
127C4⋊C8D411yescharacteristic
128C4⋊C8D411yescharacteristic
129#104—22no—
130#104—22no—
131#104—41no—
132#104—41no—
133#103C2×C411yescharacteristic
134#103C2×C411yescharacteristic
135#103C2×C411yescharacteristic
136#103C2×C411yescharacteristic
137#102C2×C411yescharacteristic
138#102C2×C411yescharacteristic
139#102C2×C411yescharacteristic
140#102C2×C411yescharacteristic
141C22⋊C8—21no—
142C22⋊C8—21no—
143C22⋊C8—21no—
144C22⋊C8—21no—
145#97—21no—
146#97—21no—
147#97—41no—
148#97C2×C411yescharacteristic
149#97C2×C411yescharacteristic
150#97C2×C411yescharacteristic
151#97C2×C411yescharacteristic
152C4×C8—21no—
153C4×C8—21no—
154C4×C8—41no—
155#95—21no—
156#41—21no—
157#41—21no—
158#41—21no—
159#41—21no—
160#41—21no—
161#41—21no—
162#41#4112yes—
163#41#4112yes—
164C2×Q8C22×C411yescharacteristic
165C2×Q8C22×C411yescharacteristic
166C2×D4—21no—
167C2×D4—21no—
168C2×D4C22×C411yescharacteristic
169C2×D4C22×C411yescharacteristic
170C22×C4—21no—
171C22×C4—21no—
172C22×C4—21no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4#4111yescharacteristic
179C22×C4#4111yescharacteristic
180C22×C4C2411yescharacteristic
181Q16—22no—
182SD16—22no—
183SD16—22no—
184D8—22no—
185M16—21no—
186M16—21no—
187M16—21no—
188M16—21no—
189M16—21no—
190M16—21no—
191M16—21no—
192M16—21no—
193M16—42no—
194M16—42no—
195C2×C8—21no—
196C2×C8—21no—
197C2×C8—21no—
198C2×C8—21no—
199C2×C8—21no—
200C2×C8—21no—
201C2×C8—21no—
202C2×C8—21no—
203C2×C8—21no—
204C2×C8—21no—
205C2×C8—21no—
206C2×C8—21no—
207C2×C8—42no—
208C2×C8—42no—
209C2×C8C22×C411yescharacteristic
210C2×C8C22×C411yescharacteristic
211C2×C8C22×C411yescharacteristic
212C2×C8C22×C411yescharacteristic
213C2×C8C2×D411yescharacteristic
214C2×C8C2×D411yescharacteristic
215C2×C8C2×D411yescharacteristic
216C2×C8C2×D411yescharacteristic
217C4⋊C4—21no—
218C4⋊C4—21no—
219C4⋊C4—21no—
220C4⋊C4—21no—
221C4⋊C4—42no—
222C4⋊C4C22×C411yescharacteristic
223C4⋊C4C22×C411yescharacteristic
224C4⋊C4C22×C411yescharacteristic
225C4⋊C4C22×C411yescharacteristic
226C22⋊C4—21no—
227C22⋊C4—21no—
228C22⋊C4—21no—
229C22⋊C4—21no—
230C22⋊C4—21no—
231C22⋊C4—21no—
232C42—21no—
233C42—21no—
234C42—21no—
235C42—21no—
236C42—21no—
237C42—21no—
238C42—21no—
239C42—21no—
240C42—21no—
241C42—21no—
242C42C22×C411yescharacteristic
243C42C22×C411yescharacteristic
244C42C2×D411yescharacteristic
245C42C2×D411yescharacteristic
246C23—21no—
247C23—21no—
248C23C2×#4111yescharacteristic
249Q8—21no—
250Q8—21no—
251Q8—21no—
252Q8#11712yes—
253D4—22no—
254D4—22no—
255D4—21no—
256D4—21no—
257D4—21no—
258D4—41no—
259D4—41no—
260D4#11712yes—
261C2×C4—21no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—21no—
270C2×C4—41no—
271C2×C4—41no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—41no—
275C2×C4—41no—
276C2×C4—41no—
277C2×C4—41no—
278C2×C4—41no—
279C2×C4—41no—
280C2×C4—41no—
281C2×C4—81no—
282C2×C4—81no—
283C2×C4C4×D411yescharacteristic
284C2×C4C4×D411yescharacteristic
285C2×C4C4×D411yescharacteristic
286C2×C4C4×D411yescharacteristic
287C2×C4C23×C411yescharacteristic
288C2×C4C22×D411yescharacteristic
289C2×C4C2×#4111yescharacteristic
290C2×C4C2×#4111yescharacteristic
291C2×C4H(5,𝔽2)11yescharacteristic
292C2×C42−1+411yescharacteristic
293C8—21no—
294C8—21no—
295C8—21no—
296C8—21no—
297C8—21no—
298C8—21no—
299C8—21no—
300C8—21no—
301C8—41no—
302C8—41no—
303C8—41no—
304C8—41no—
305C22—21no—
306C22—21no—
307C22—22no—
308C22—41no—
309C22—41no—
310C22—41no—
311C22—41no—
312C22—41no—
313C22C2×C4×D411yescharacteristic
314C22#55211yescharacteristic
315C22#55311yescharacteristic
316C4—22no—
317C4—21no—
318C4—21no—
319C4—21no—
320C4—21no—
321C4—42no—
322C4—41no—
323C4—41no—
324C4—41no—
325C4—41no—
326C4—41no—
327C4—81no—
328C4C2×#11711yescharacteristic
329C4#52011yescharacteristic
330C4#54611yescharacteristic
331C4#54811yescharacteristic
332C2—21no—
333C2—21no—
334C2—42no—
335C2—81no—
336C2#235211yescharacteristic
337C2#295511yescharacteristic
338C2#295611yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radicalC2×#135C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2925C2semidirect
3. #2906C2semidirect
4. #1938C2semidirect
5. #1937C2semidirect
6. #1922C2semidirect
7. #1922C2semidirect
10. #1838C2semidirect
11. #1806C2semidirect
12. #1806C2semidirect
13. #1771C2semidirect
14. #1765C2semidirect
15. #1764C2semidirect
21. #442C4semidirect
22. #442C4semidirect
23. #441C4semidirect
24. #441C4semidirect
25. #440C4semidirect
26. #440C4semidirect
27. #440C4semidirect
28. #440C4semidirect

Maximal subgroups

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

subgroupindex
#29432
#29252
#29062
#19382
#19372
#19222
#18762
#18382
#18062
#17712
#17652
#17642