Finite Group Databasebeta

← #25265

Subgroups — #25265

Order 256.

364 conjugacy classes of subgroups.

The subgroup lattice has 345 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3093C211yesmaximal, characteristic
2C2×#485C211yesmaximal, characteristic, complemented
3#3056C211yesmaximal, characteristic
4#2933C211yesmaximal, characteristic
5#2089C211yesmaximal, characteristic, complemented
6#2079C211yesmaximal, characteristic, complemented
7#2064C211yesmaximal, characteristic, complemented
8#2052C211yesmaximal, characteristic, complemented
9#1951C211yesmaximal, characteristic, complemented
10#1930C211yesmaximal, characteristic, complemented
11#1908C211yesmaximal, characteristic, complemented
12#1901C211yesmaximal, characteristic, complemented
13#1855C211yesmaximal, characteristic, complemented
14#1816C211yesmaximal, characteristic, complemented
15#1742C211yesmaximal, characteristic, complemented
16C2×#137C2211yescharacteristic
17C2×#131C2211yescharacteristic
18C22×M16C2211yescharacteristic
19C22×M16C2211yescharacteristic
20#525C2211yescharacteristic
21C2×C22⋊Q8C2211yescharacteristic
22C2×#117C2211yescharacteristic
23#485—21no—
24#485—21no—
25#485—21no—
26#485—21no—
27#485—21no—
28#485—21no—
29#482—21no—
30#482—21no—
31#470—21no—
32#468—21no—
33#467—21no—
34#465—21no—
35#436—21no—
36#435—21no—
37#435—21no—
38C8×D4—21no—
39C2×#108C2211yescharacteristic
40C2×#108C2211yescharacteristic
41#428C2211yescharacteristic
42#428C2211yescharacteristic
43#428C2211yescharacteristic
44C2×#107C2211yescharacteristic
45C2×#106C2211yescharacteristic
46#424C2211yescharacteristic
47#419C2211yescharacteristic
48#417C2211yescharacteristic
49#417C2211yescharacteristic
50#417C2211yescharacteristic
51C2×#103C2211yescharacteristic
52C2×#103C2211yescharacteristic
53C2×#101C2211yescharacteristic
54C2×#101C2211yescharacteristic
55#408C2211yescharacteristic
56#407C2211yescharacteristic
57C2×C22⋊C8C2211yescharacteristic
58#405C2211yescharacteristic
59#343C2211yescharacteristic
60#343C2211yescharacteristic
61#343C2211yescharacteristic
62#343C2211yescharacteristic
63#343C2211yescharacteristic
64#343C2211yescharacteristic
65#341C2211yescharacteristic
66#341C2211yescharacteristic
67C2×#41C2311yescharacteristic
68C22×Q8C2311yescharacteristic
69C23×C4C2311yescharacteristic
70#137—22no—
71#137—41no—
72C2×Q16—21no—
73C2×SD16—21no—
74#131—22no—
75#131—41no—
76C2×M16—21no—
77C2×M16—21no—
78C2×M16—21no—
79C2×M16—22no—
80C2×M16—22no—
81C2×M16—41no—
82C2×M16—41no—
83C2×M16C2311yescharacteristic
84C2×M16C2311yescharacteristic
85C2×M16C2311yescharacteristic
86C2×M16C2311yescharacteristic
87C2×M16C2311yescharacteristic
88C2×M16C2311yescharacteristic
89C22×C8—21no—
90C22×C8—21no—
91C22×C8—21no—
92C22×C8C2311yescharacteristic
93C22×C8C2311yescharacteristic
94#123—21no—
95C22⋊Q8—21no—
96C22⋊Q8—21no—
97C22⋊Q8—21no—
98C22⋊Q8—21no—
99C22⋊Q8D411yescharacteristic
100C22⋊Q8D411yescharacteristic
101#121D411yescharacteristic
102#121D411yescharacteristic
103#120—21no—
104C4×D4—21no—
105C4×D4—21no—
106#117—21no—
107#117—21no—
108#117—21no—
109#117—21no—
110#117C2311yescharacteristic
111C2×C4⋊C4—21no—
112C2×C4⋊C4C2311yescharacteristic
113C2×C4⋊C4C2311yescharacteristic
114C2×C4⋊C4C2311yescharacteristic
115C2×C22⋊C4—21no—
116C2×C22⋊C4—21no—
117C2×C42—21no—
118#108—22no—
119#108—41no—
120#107—21no—
121#107—21no—
122#107—21no—
123#107—21no—
124#107—21no—
125#106—21no—
126#106—21no—
127#106—21no—
128#106—21no—
129#106—21no—
130C4⋊C8—21no—
131C4⋊C8—21no—
132#103—21no—
133#103—21no—
134#103—21no—
135#103—21no—
136#103—21no—
137#103—21no—
138#103—21no—
139#103—21no—
140#103—21no—
141#102—21no—
142#102—21no—
143#102—21no—
144#101—22no—
145#101—41no—
146C22⋊C8—21no—
147C22⋊C8—21no—
148C22⋊C8—21no—
149C22⋊C8—21no—
150C22⋊C8D411yescharacteristic
151C22⋊C8D411yescharacteristic
152C22⋊C8D411yescharacteristic
153C22⋊C8D411yescharacteristic
154#97—21no—
155C4×C8—21no—
156C24#4111yescharacteristic
157#41—21no—
158#41—21no—
159#41—21no—
160#41—21no—
161C2×Q8—21no—
162C2×Q8—21no—
163C2×Q8—21no—
164C2×Q8—21no—
165C2×Q8—21no—
166C2×Q8—21no—
167C2×Q8C2×D411yescharacteristic
168C2×D4—21no—
169C2×D4—21no—
170C2×D4—21no—
171C2×D4C2×D411yescharacteristic
172C22×C4—21no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—21no—
179C22×C4—21no—
180C22×C4—21no—
181C22×C4C2×D411yescharacteristic
182C22×C4C2×D411yescharacteristic
183C22×C4C2×D411yescharacteristic
184C22×C4C2×D411yescharacteristic
185C22×C4#4111yescharacteristic
186C22×C4C2411yescharacteristic
187Q16—42no—
188SD16—42no—
189M16—21no—
190M16—21no—
191M16—21no—
192M16—21no—
193M16—21no—
194M16—21no—
195M16—21no—
196M16—21no—
197M16—21no—
198M16—21no—
199M16—42no—
200M16—42no—
201M16—42no—
202M16#4112yes—
203M16#4112yes—
204C2×C8—21no—
205C2×C8—21no—
206C2×C8—21no—
207C2×C8—21no—
208C2×C8—21no—
209C2×C8—21no—
210C2×C8—21no—
211C2×C8—21no—
212C2×C8—21no—
213C2×C8—21no—
214C2×C8—42no—
215C2×C8—42no—
216C2×C8—42no—
217C2×C8C2×D411yescharacteristic
218C2×C8C2×D411yescharacteristic
219C2×C8C2×D411yescharacteristic
220C2×C8C2×D411yescharacteristic
221C4⋊C4—21no—
222C4⋊C4—21no—
223C4⋊C4—21no—
224C4⋊C4—21no—
225C4⋊C4—21no—
226C4⋊C4—21no—
227C4⋊C4—21no—
228C4⋊C4—21no—
229C4⋊C4—41no—
230C4⋊C4—41no—
231C4⋊C4C2×D411yescharacteristic
232C4⋊C4C2×D411yescharacteristic
233C22⋊C4—21no—
234C22⋊C4—21no—
235C22⋊C4—21no—
236C22⋊C4—21no—
237C22⋊C4—21no—
238C22⋊C4—41no—
239C22⋊C4—41no—
240C22⋊C4—41no—
241C22⋊C4—41no—
242C42—21no—
243C42—41no—
244C42—41no—
245C23—21no—
246C23—21no—
247C23—21no—
248C23—41no—
249C23—41no—
250C23#12111yescharacteristic
251C23#12111yescharacteristic
252C23C2×#4111yescharacteristic
253Q8—21no—
254Q8—21no—
255Q8—41no—
256Q8—41no—
257Q8—41no—
258Q8—41no—
259D4—21no—
260D4—21no—
261D4—42no—
262D4—41no—
263D4—41no—
264D4—81no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—21no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—41no—
279C2×C4—41no—
280C2×C4—41no—
281C2×C4—41no—
282C2×C4—41no—
283C2×C4—41no—
284C2×C4—41no—
285C2×C4—41no—
286C2×C4—81no—
287C2×C4—81no—
288C2×C4—81no—
289C2×C4#12111yescharacteristic
290C2×C4#12111yescharacteristic
291C2×C4C22×D411yescharacteristic
292C2×C4C22×D411yescharacteristic
293C2×C4C2×#4111yescharacteristic
294C2×C4C2×#4111yescharacteristic
295C2×C4H(5,𝔽2)11yescharacteristic
296C2×C42−1+411yescharacteristic
297C8—21no—
298C8—21no—
299C8—22no—
300C8—22no—
301C8—21no—
302C8—21no—
303C8—41no—
304C8—41no—
305C8—41no—
306C8—41no—
307C22—21no—
308C22—21no—
309C22—21no—
310C22—21no—
311C22—21no—
312C22—21no—
313C22—21no—
314C22—21no—
315C22—41no—
316C22—41no—
317C22—41no—
318C22—81no—
319C22—81no—
320C22C2×#12111yescharacteristic
321C22#52911yescharacteristic
322C22#53911yescharacteristic
323C4—21no—
324C4—21no—
325C4—41no—
326C4—41no—
327C4—41no—
328C4—81no—
329C4—81no—
330C4—81no—
331C4—81no—
332C4#54611yescharacteristic
333C4#54611yescharacteristic
334C4#54711yescharacteristic
335C4#54711yescharacteristic
336C2—21no—
337C2—21no—
338C2—41no—
339C2—41no—
340C2—81no—
341C2#242511yescharacteristic
342C2#306711yescharacteristic
343C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radical#525C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#485C2semidirect
5. #2089C2semidirect
6. #2079C2semidirect
7. #2064C2semidirect
8. #2052C2semidirect
9. #1951C2semidirect
10. #1930C2semidirect
11. #1908C2semidirect
12. #1901C2semidirect
13. #1855C2semidirect
14. #1816C2semidirect
15. #1742C2semidirect

Maximal subgroups

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

subgroupindex
#30932
C2×#4852
#30562
#29332
#20892
#20792
#20642
#20522
#19512
#19302
#19082
#19012
#18552
#18162
#17422