Finite Group Databasebeta

← #19370

Subgroups — #19370

Order 256.

339 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3253C211yesmaximal, characteristic, complemented
2#3214C211yesmaximal, characteristic, complemented
3#3184C211yesmaximal, characteristic, complemented
4#2935C211yesmaximal, characteristic, complemented
5#1701C211yesmaximal, characteristic, complemented
6#1697C211yesmaximal, characteristic, complemented
7#1691C211yesmaximal, characteristic, complemented
8#1687C211yesmaximal, characteristic, complemented
9#1681C211yesmaximal, characteristic, complemented
10#1677C211yesmaximal, characteristic, complemented
11#1671C211yesmaximal, characteristic, complemented
12#1667C211yesmaximal, characteristic, complemented
13#1569C211yesmaximal, characteristic, complemented
14#1551C211yesmaximal, characteristic, complemented
15#1547C211yesmaximal, characteristic, complemented
16C2×#131—21no—
17#532C2211yescharacteristic
18#532C2211yescharacteristic
19#532C2211yescharacteristic
20#498C2211yescharacteristic
21#496—21no—
22#493C2211yescharacteristic
23#489—21no—
24#486C2211yescharacteristic
25#486C2211yescharacteristic
26#476—21no—
27#476C2211yescharacteristic
28#476C2211yescharacteristic
29#469—21no—
30#469—21no—
31#469—21no—
32#469—21no—
33#461C2211yescharacteristic
34#461C2211yescharacteristic
35#459—21no—
36#459C2211yescharacteristic
37#459C2211yescharacteristic
38#459C2211yescharacteristic
39#459C2211yescharacteristic
40#449—21no—
41#449—21no—
42#442—21no—
43#442—21no—
44#436C2211yescharacteristic
45#436C2211yescharacteristic
46#435—21no—
47#435—21no—
48C8×D4C2211yescharacteristic
49C8×D4C2211yescharacteristic
50#432C2211yescharacteristic
51#423C2211yescharacteristic
52C2×C4⋊C8C2211yescharacteristic
53#408—21no—
54C4×M16C2211yescharacteristic
55#335C2211yescharacteristic
56#335C2211yescharacteristic
57#334C2211yescharacteristic
58#334C2211yescharacteristic
59#333C2211yescharacteristic
60#333C2211yescharacteristic
61#332C2211yescharacteristic
62#332C2211yescharacteristic
63#331C2211yescharacteristic
64#331C2211yescharacteristic
65#331C2211yescharacteristic
66#331C2211yescharacteristic
67C2×#41—21no—
68C2×#41—21no—
69C2×#41—21no—
70C2×SD16—21no—
71C2×SD16—21no—
72C2×D8—21no—
73C2×D8—21no—
74C2×D8—21no—
75C2×D8—21no—
76C2×D8—21no—
77C2×D8—21no—
78#131—44no—
79C2×M16—21no—
80C2×M16—21no—
81C2×M16—21no—
82C2×M16D411yescharacteristic
83C2×M16D411yescharacteristic
84C22×C8—21no—
85C22×C8—21no—
86C22×C8—21no—
87C4⋊Q8D411yescharacteristic
88C4⋊Q8C2311yescharacteristic
89C4⋊Q8C2311yescharacteristic
90#127D411yescharacteristic
91#127C2311yescharacteristic
92#127C2311yescharacteristic
93#124—21no—
94#124—21no—
95#124—21no—
96#121—21no—
97#121—21no—
98#121—21no—
99#121—21no—
100#121—21no—
101#121D411yescharacteristic
102#121D411yescharacteristic
103C4×D4—21no—
104C4×D4—21no—
105C4×D4—21no—
106C4×D4—21no—
107C4×D4—21no—
108C4×D4C2311yescharacteristic
109C4×D4C2311yescharacteristic
110C2×C42C2311yescharacteristic
111#106—21no—
112#106—21no—
113#106—21no—
114#106—21no—
115C4⋊C8—21no—
116C4⋊C8—21no—
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2311yescharacteristic
119C4⋊C8C2311yescharacteristic
120C4⋊C8C2311yescharacteristic
121C4⋊C8C2311yescharacteristic
122C4⋊C8C2311yescharacteristic
123#103—21no—
124#103—21no—
125#102—21no—
126#102—21no—
127#102—21no—
128#102—21no—
129#102—21no—
130#102—21no—
131#102—21no—
132#102—21no—
133#102—21no—
134#102—21no—
135C22⋊C8—21no—
136C22⋊C8—21no—
137C22⋊C8—21no—
138C22⋊C8—21no—
139C22⋊C8—21no—
140#97—21no—
141#97D411yescharacteristic
142#97D411yescharacteristic
143C4×C8C2311yescharacteristic
144C4×C8C2311yescharacteristic
145#41—42no—
146#41—42no—
147#41—81no—
148#41—81no—
149#41—82no—
150C2×Q8—21no—
151C2×Q8—21no—
152C2×Q8—21no—
153C2×D4—21no—
154C2×D4—21no—
155C2×D4—21no—
156C2×D4—21no—
157C2×D4—21no—
158C2×D4—21no—
159C2×D4—21no—
160C2×D4—21no—
161C2×D4—21no—
162C2×D4—21no—
163C2×D4—41no—
164C2×D4—41no—
165C2×D4C2×D411yescharacteristic
166C2×D4C2×D411yescharacteristic
167C22×C4—21no—
168C22×C4—21no—
169C22×C4—41no—
170C22×C4—41no—
171C22×C4C2×D411yescharacteristic
172C22×C4C2×D411yescharacteristic
173C22×C4#4111yescharacteristic
174SD16—81no—
175SD16—81no—
176D8—42no—
177D8—42no—
178D8—81no—
179D8—81no—
180D8—81no—
181D8—81no—
182M16—22no—
183M16—41no—
184M16—42no—
185M16—42no—
186M16—81no—
187C2×C8—21no—
188C2×C8—21no—
189C2×C8—21no—
190C2×C8—21no—
191C2×C8—21no—
192C2×C8—21no—
193C2×C8—42no—
194C2×C8—42no—
195C2×C8—42no—
196C2×C8C2×D411yescharacteristic
197C2×C8C2×D411yescharacteristic
198C2×C8C2×D411yescharacteristic
199C2×C8C2×D411yescharacteristic
200C4⋊C4—21no—
201C4⋊C4—21no—
202C4⋊C4—21no—
203C4⋊C4—21no—
204C4⋊C4—21no—
205C4⋊C4C2×D411yescharacteristic
206C4⋊C4C2×D411yescharacteristic
207C22⋊C4—21no—
208C22⋊C4—21no—
209C22⋊C4—21no—
210C22⋊C4—21no—
211C22⋊C4—41no—
212C22⋊C4—41no—
213C22⋊C4—41no—
214C22⋊C4—41no—
215C42C2×D411yescharacteristic
216C42C2×D411yescharacteristic
217C42#4111yescharacteristic
218C42C2411yescharacteristic
219C23—21no—
220C23—21no—
221C23—41no—
222C23—41no—
223C23#12111yescharacteristic
224Q8—42no—
225Q8—41no—
226Q8—41no—
227Q8—81no—
228D4—21no—
229D4—21no—
230D4—21no—
231D4—21no—
232D4—42no—
233D4—42no—
234D4—42no—
235D4—41no—
236D4—41no—
237D4—41no—
238D4—41no—
239D4—41no—
240D4—41no—
241D4—41no—
242D4—41no—
243D4—81no—
244D4—81no—
245D4—81no—
246D4—82no—
247D4—82no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—41no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—82no—
262C2×C4—82no—
263C2×C4#12111yescharacteristic
264C2×C4#12111yescharacteristic
265C2×C4#12111yescharacteristic
266C2×C4C22×D411yescharacteristic
267C2×C4C22×D411yescharacteristic
268C2×C4C2×#4111yescharacteristic
269C8—21no—
270C8—21no—
271C8—21no—
272C8—41no—
273C8—41no—
274C8—41no—
275C8—41no—
276C8—41no—
277C8—41no—
278C8AGL(1,ℤ/8)12yes—
279C22—21no—
280C22—21no—
281C22—21no—
282C22—41no—
283C22—41no—
284C22—41no—
285C22—41no—
286C22—41no—
287C22—41no—
288C22—81no—
289C22—81no—
290C22—81no—
291C22—81no—
292C22—81no—
293C22—81no—
294C22C2×#12111yescharacteristic
295C4—21no—
296C4—21no—
297C4—21no—
298C4—21no—
299C4—41no—
300C4—41no—
301C4—81no—
302C4—81no—
303C4C2×AGL(1,ℤ/8)11yescharacteristic
304C4#57511yescharacteristic
305C4#57611yescharacteristic
306C4#57711yescharacteristic
307C2—41no—
308C2—81no—
309C2—81no—
310C2—161no—
311C2—161no—
312C2#303611yescharacteristic
313C2#306211yescharacteristic
314C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3253C2semidirect
2. #3214C2semidirect
3. #3184C2semidirect
4. #2935C2semidirect
5. #1701C2semidirect
6. #1697C2semidirect
7. #1691C2semidirect
8. #1687C2semidirect
9. #1681C2semidirect
10. #1677C2semidirect
11. #1671C2semidirect
12. #1667C2semidirect
13. #1569C2semidirect
14. #1551C2semidirect
15. #1547C2semidirect

Maximal subgroups

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

subgroupindex
#32532
#32142
#31842
#29352
#17012
#16972
#16912
#16872
#16812
#16772
#16712
#16672
#15692
#15512
#15472