Finite Group Databasebeta

← #26084

Subgroups — #26084

Order 256.

339 conjugacy classes of subgroups.

The subgroup lattice has 301 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3164C211yesmaximal, characteristic, complemented
2#3084C211yesmaximal, characteristic
3#3083C211yesmaximal, characteristic
4#2912C211yesmaximal, characteristic
5#2090C211yesmaximal, characteristic, complemented
6#2089C211yesmaximal, characteristic, complemented
7#2061C211yesmaximal, characteristic, complemented
8#2060C211yesmaximal, characteristic, complemented
9#1951C211yesmaximal, characteristic, complemented
10#1946C211yesmaximal, characteristic, complemented
11#1860C211yesmaximal, characteristic
12#1859C211yesmaximal, characteristic
13#1847C211yesmaximal, characteristic, complemented
14#1816C211yesmaximal, characteristic
15#1765C211yesmaximal, characteristic
16C2×#131C2211yescharacteristic
17#544C2211yescharacteristic
18#544C2211yescharacteristic
19#520C2211yescharacteristic
20#520C2211yescharacteristic
21#501—21no—
22#501—21no—
23#500—21no—
24#499—21no—
25#479—21no—
26#479—21no—
27#478—21no—
28#478—21no—
29#477—21no—
30#476—21no—
31#475—21no—
32#474—21no—
33C2×#108C2211yescharacteristic
34#428—21no—
35#428—21no—
36#428C2211yescharacteristic
37#428C2211yescharacteristic
38#428C2211yescharacteristic
39#428C2211yescharacteristic
40#428C2211yescharacteristic
41#428C2211yescharacteristic
42#427—21no—
43#427C2211yescharacteristic
44C2×#107C2211yescharacteristic
45C2×#107C2211yescharacteristic
46C2×#106—21no—
47C2×#106C2211yescharacteristic
48C2×#106C2211yescharacteristic
49#424C2211yescharacteristic
50#424C2211yescharacteristic
51C2×#104C2211yescharacteristic
52#417C2211yescharacteristic
53#417C2211yescharacteristic
54#416C2211yescharacteristic
55#405C2211yescharacteristic
56C2×#97C2211yescharacteristic
57#384C2211yescharacteristic
58#382C2211yescharacteristic
59#343C2211yescharacteristic
60#343C2211yescharacteristic
61#343C2211yescharacteristic
62#343C2211yescharacteristic
63#341C2211yescharacteristic
64#339C2211yescharacteristic
65#339C2211yescharacteristic
66#339C2211yescharacteristic
67C2×#41C2311yescharacteristic
68#131—22no—
69#131Q814yescomplemented
70C2×M16—21no—
71C2×M16C2311yescharacteristic
72C2×M16C2311yescharacteristic
73C2×M16C2311yescharacteristic
74C2×M16C2311yescharacteristic
75C22×C8—21no—
76C22×C8C2311yescharacteristic
77C22×C8C2311yescharacteristic
78C4⋊Q8—21no—
79C4⋊Q8—21no—
80C4⋊Q8—21no—
81C4⋊Q8—21no—
82#125—21no—
83#125—21no—
84#125—21no—
85#125—21no—
86C22⋊Q8—41no—
87C22⋊Q8—41no—
88C4×Q8—21no—
89C4×Q8—21no—
90C4×D4—21no—
91C4×D4—21no—
92C4×D4—41no—
93C4×D4—41no—
94#117—21no—
95#117—21no—
96#117C2311yescharacteristic
97#117C2311yescharacteristic
98#117C2311yescharacteristic
99C2×C4⋊C4—21no—
100C2×C4⋊C4—21no—
101C2×C4⋊C4—41no—
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2311yescharacteristic
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2311yescharacteristic
106C2×C42C2311yescharacteristic
107#108—22no—
108#107—21no—
109#107—21no—
110#107—21no—
111#107—21no—
112#107—21no—
113#107—21no—
114#107—21no—
115#107—21no—
116#107—21no—
117#107—21no—
118#107D411yescharacteristic
119#107D411yescharacteristic
120#106—21no—
121#106—21no—
122#106—21no—
123#106—21no—
124#106—21no—
125#106—21no—
126#106—21no—
127#106—21no—
128#106—21no—
129#106—21no—
130#106D411yescharacteristic
131#106D411yescharacteristic
132C4⋊C8—21no—
133C4⋊C8—21no—
134C4⋊C8—21no—
135C4⋊C8—21no—
136#104Q814yescomplemented
137#103—21no—
138#103—21no—
139#103D411yescharacteristic
140#103D411yescharacteristic
141#102—21no—
142#102—21no—
143#102D411yescharacteristic
144#102D411yescharacteristic
145#97—21no—
146#97—22no—
147C4×C8—21no—
148#95—41no—
149#41—21no—
150#41—21no—
151#41C2×Q812yes—
152#41C2×Q812yes—
153C2×Q8—41no—
154C2×Q8—41no—
155C2×Q8C2×D411yescharacteristic
156C2×D4—21no—
157C2×D4C2×D411yescharacteristic
158C22×C4—21no—
159C22×C4—21no—
160C22×C4—21no—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—21no—
164C22×C4—41no—
165C22×C4—41no—
166C22×C4C2411yescharacteristic
167M16—21no—
168M16—21no—
169M16—24no—
170M16—21no—
171M16—21no—
172M16—21no—
173M16—21no—
174M16C2×Q812yes—
175M16C2×Q812yes—
176C2×C8—21no—
177C2×C8—21no—
178C2×C8—21no—
179C2×C8—21no—
180C2×C8—24no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8C2×D411yescharacteristic
184C2×C8C2×D411yescharacteristic
185C2×C8C2×D411yescharacteristic
186C2×C8C2×D411yescharacteristic
187C2×C8C2×Q812yes—
188C2×C8#4112yes—
189C4⋊C4—21no—
190C4⋊C4—21no—
191C4⋊C4—21no—
192C4⋊C4—21no—
193C4⋊C4—21no—
194C4⋊C4—21no—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—41no—
198C4⋊C4—41no—
199C4⋊C4—41no—
200C4⋊C4—41no—
201C4⋊C4—41no—
202C4⋊C4—41no—
203C4⋊C4—41no—
204C4⋊C4—41no—
205C4⋊C4—82no—
206C4⋊C4C2×D411yescharacteristic
207C4⋊C4C2×D411yescharacteristic
208C4⋊C4C2×D411yescharacteristic
209C4⋊C4C2×D411yescharacteristic
210C4⋊C4C2×D411yescharacteristic
211C4⋊C4C2×D411yescharacteristic
212C22⋊C4—21no—
213C22⋊C4—21no—
214C22⋊C4—21no—
215C22⋊C4—41no—
216C22⋊C4—41no—
217C42—21no—
218C42—21no—
219C42—21no—
220C42—21no—
221C42—41no—
222C42—41no—
223C42C2×Q812yes—
224C23—21no—
225C23H(5,𝔽2)11yescharacteristic
226Q8—21no—
227Q8—161no—
228Q8—161no—
229Q8C4⋊Q812yes—
230D4—22no—
231D4—22no—
232D4—21no—
233D4C4⋊Q812yes—
234C2×C4—21no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—22no—
244C2×C4—41no—
245C2×C4—41no—
246C2×C4—41no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—81no—
251C2×C4—81no—
252C2×C4—81no—
253C2×C4—81no—
254C2×C4—161no—
255C2×C4—161no—
256C2×C4C22×D411yescharacteristic
257C2×C4C22×D411yescharacteristic
258C2×C4C22×Q811yescharacteristic
259C2×C4C22×Q811yescharacteristic
260C2×C4C2×#4111yescharacteristic
261C2×C42−1+411yescharacteristic
262C8—22no—
263C8—21no—
264C8—21no—
265C8—22no—
266C8—41no—
267C8—41no—
268C8C22⋊Q812yes—
269C8C22⋊Q812yes—
270C22—21no—
271C22—21no—
272C22—22no—
273C22—41no—
274C22—41no—
275C22#54411yescharacteristic
276C22D4211yescharacteristic
277C22#55411yescharacteristic
278C4—22no—
279C4—42no—
280C4—41no—
281C4—41no—
282C4—41no—
283C4—41no—
284C4—41no—
285C4—41no—
286C4—81no—
287C4—81no—
288C4—81no—
289C4—81no—
290C4C2×C22⋊Q811yescharacteristic
291C4C2×C4⋊Q811yescharacteristic
292C4#54711yescharacteristic
293C4D4×Q811yescharacteristic
294C2—21no—
295C2—21no—
296C2—42no—
297C2#244011yescharacteristic
298C2#328811yescharacteristic
299C2#328911yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3164C2semidirect
5. #2090C2semidirect
6. #2089C2semidirect
7. #2061C2semidirect
8. #2060C2semidirect
9. #1951C2semidirect
10. #1946C2semidirect
13. #1847C2semidirect
69. #131Q8semidirect
136. #104Q8semidirect

Maximal subgroups

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

subgroupindex
#31642
#30842
#30832
#29122
#20902
#20892
#20612
#20602
#19512
#19462
#18602
#18592
#18472
#18162
#17652