Finite Group Databasebeta

← #26500

Subgroups — #26500

Order 256.

349 conjugacy classes of subgroups.

The subgroup lattice has 313 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3163C211yesmaximal, characteristic, complemented
2#3082C211yesmaximal, characteristic, complemented
3#3081C211yesmaximal, characteristic
4#2949C211yesmaximal, characteristic
5#2064C211yesmaximal, characteristic, complemented
6#2063C211yesmaximal, characteristic
7#2028C211yesmaximal, characteristic, complemented
8#2027C211yesmaximal, characteristic
9#1977C211yesmaximal, characteristic
10#1968C211yesmaximal, characteristic
11#1951C211yesmaximal, characteristic, complemented
12#1945C211yesmaximal, characteristic, complemented
13#1857C211yesmaximal, characteristic, complemented
14#1856C211yesmaximal, characteristic
15#1772C211yesmaximal, characteristic, complemented
16C22×SD16C2211yescharacteristic
17#544C2211yescharacteristic
18#544C2211yescharacteristic
19#519C2211yescharacteristic
20#518C2211yescharacteristic
21#501—21no—
22#501—21no—
23#499—21no—
24#498—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—
33#440—21no—
34#440—21no—
35C4×SD16—21no—
36C4×SD16—21no—
37C2×#108C2211yescharacteristic
38C2×#108C2211yescharacteristic
39#428C2211yescharacteristic
40#428C2211yescharacteristic
41#428C2211yescharacteristic
42#428C2211yescharacteristic
43#427C2211yescharacteristic
44#427C2211yescharacteristic
45C2×#106C2211yescharacteristic
46#424C2211yescharacteristic
47#424C2211yescharacteristic
48#419C2211yescharacteristic
49#419C2211yescharacteristic
50#418C2211yescharacteristic
51#418C2211yescharacteristic
52C2×#103C2211yescharacteristic
53C2×#102C2211yescharacteristic
54C2×#101C2211yescharacteristic
55C2×#100C2211yescharacteristic
56#405C2211yescharacteristic
57#405C2211yescharacteristic
58C2×C4×C8C2211yescharacteristic
59#391C2211yescharacteristic
60#390C2211yescharacteristic
61#343C2211yescharacteristic
62#343C2211yescharacteristic
63#339C2211yescharacteristic
64#339C2211yescharacteristic
65#339C2211yescharacteristic
66#339C2211yescharacteristic
67C22×Q8C2311yescharacteristic
68C22×D4C2311yescharacteristic
69C2×SD16—21no—
70C2×SD16—21no—
71C2×SD16—22no—
72C2×SD16Q814yescomplemented
73C2×M16C2311yescharacteristic
74C2×M16C2311yescharacteristic
75C2×M16C2311yescharacteristic
76C2×M16C2311yescharacteristic
77C22×C8C2311yescharacteristic
78C22×C8C2311yescharacteristic
79C4⋊Q8—21no—
80C4⋊Q8—21no—
81C4⋊Q8—21no—
82C4⋊Q8—21no—
83#125—21no—
84#125—21no—
85#125—21no—
86#125—21no—
87C22⋊Q8—41no—
88C22⋊Q8—41no—
89C4×Q8—21no—
90C4×Q8—21no—
91C4×Q8—21no—
92C4×Q8—21no—
93C4×D4—21no—
94C4×D4—21no—
95C4×D4—21no—
96C4×D4—21no—
97#117—41no—
98#117C2311yescharacteristic
99#117C2311yescharacteristic
100#117C2311yescharacteristic
101#117C2311yescharacteristic
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2311yescharacteristic
104C2×C22⋊C4—41no—
105C2×C22⋊C4—41no—
106C2×C42C2311yescharacteristic
107#108—22no—
108#108—22no—
109#107—21no—
110#107—21no—
111#107—21no—
112#107—21no—
113#107D411yescharacteristic
114#107D411yescharacteristic
115#107D411yescharacteristic
116#107D411yescharacteristic
117#106—21no—
118#106—21no—
119#106—21no—
120#106—21no—
121#106—21no—
122#106—21no—
123#106D411yescharacteristic
124#106D411yescharacteristic
125#106D411yescharacteristic
126#106D411yescharacteristic
127C4⋊C8—21no—
128C4⋊C8—21no—
129C4⋊C8—21no—
130C4⋊C8—21no—
131#103—21no—
132#103—21no—
133#103—21no—
134#103—21no—
135#103—21no—
136#103—21no—
137#102—21no—
138#102—21no—
139#102—21no—
140#102—21no—
141#102—21no—
142#102—21no—
143#101—22no—
144#100—22no—
145#97—21no—
146#97—21no—
147C4×C8—21no—
148C4×C8—21no—
149C4×C8—22no—
150#95—41no—
151C24—21no—
152C2×Q8—21no—
153C2×Q8—21no—
154C2×Q8—21no—
155C2×Q8—21no—
156C2×Q8—21no—
157C2×Q8—41no—
158C2×Q8—41no—
159C2×Q8C2×Q812yes—
160C2×D4—21no—
161C2×D4—21no—
162C2×D4—21no—
163C2×D4—21no—
164C2×D4—21no—
165C2×D4C2×Q812yes—
166C22×C4—21no—
167C22×C4—21no—
168C22×C4—21no—
169C22×C4—21no—
170C22×C4—41no—
171C22×C4—41no—
172C22×C4C2411yescharacteristic
173SD16—24no—
174SD16—24no—
175M16—21no—
176M16—21no—
177M16—21no—
178M16—21no—
179M16—21no—
180M16—21no—
181M16—21no—
182M16#4112yes—
183C2×C8—21no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—21no—
187C2×C8—21no—
188C2×C8—21no—
189C2×C8C2×D411yescharacteristic
190C2×C8C2×D411yescharacteristic
191C2×C8C2×D411yescharacteristic
192C2×C8C2×D411yescharacteristic
193C2×C8C2×Q812yes—
194C2×C8#4112yes—
195C4⋊C4—21no—
196C4⋊C4—21no—
197C4⋊C4—21no—
198C4⋊C4—21no—
199C4⋊C4—41no—
200C4⋊C4—41no—
201C4⋊C4—41no—
202C4⋊C4—41no—
203C4⋊C4—41no—
204C4⋊C4—41no—
205C4⋊C4—41no—
206C4⋊C4—41no—
207C4⋊C4C2×D411yescharacteristic
208C4⋊C4C2×D411yescharacteristic
209C4⋊C4C2×D411yescharacteristic
210C4⋊C4C2×D411yescharacteristic
211C4⋊C4C2×D411yescharacteristic
212C4⋊C4C2×D411yescharacteristic
213C4⋊C4C2×D411yescharacteristic
214C4⋊C4C2×D411yescharacteristic
215C22⋊C4—21no—
216C22⋊C4—21no—
217C22⋊C4—21no—
218C22⋊C4—21no—
219C22⋊C4—41no—
220C22⋊C4—41no—
221C22⋊C4—82no—
222C42—21no—
223C42—21no—
224C42—21no—
225C42—21no—
226C42—21no—
227C42—21no—
228C42—41no—
229C42—41no—
230C23—22no—
231C23—41no—
232C23—41no—
233C23—81no—
234C23—81no—
235C23H(5,𝔽2)11yescharacteristic
236Q8—22no—
237Q8—22no—
238Q8—41no—
239Q8—41no—
240Q8—161no—
241Q8—161no—
242D4—22no—
243D4—22no—
244D4—41no—
245D4—41no—
246C2×C4—22no—
247C2×C4—21no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—21no—
255C2×C4—22no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—41no—
261C2×C4—41no—
262C2×C4—81no—
263C2×C4—81no—
264C2×C4—161no—
265C2×C4—161no—
266C2×C4C22×D411yescharacteristic
267C2×C4C22×D411yescharacteristic
268C2×C4C22×Q811yescharacteristic
269C2×C4C2×#4111yescharacteristic
270C2×C4C2×#4111yescharacteristic
271C2×C42−1+411yescharacteristic
272C8—21no—
273C8—21no—
274C8—22no—
275C8—41no—
276C8—41no—
277C8—41no—
278C8C22⋊Q812yes—
279C8C22⋊Q812yes—
280C22—21no—
281C22—21no—
282C22—42no—
283C22—82no—
284C22—81no—
285C22—81no—
286C22—161no—
287C22#54211yescharacteristic
288C22D4211yescharacteristic
289C22#55411yescharacteristic
290C4—42no—
291C4—42no—
292C4—41no—
293C4—41no—
294C4—41no—
295C4—41no—
296C4—41no—
297C4—41no—
298C4—41no—
299C4—41no—
300C4—81no—
301C4—81no—
302C4C2×C22⋊Q811yescharacteristic
303C4#53211yescharacteristic
304C4#54811yescharacteristic
305C4D4×Q811yescharacteristic
306C2—21no—
307C2—21no—
308C2—82no—
309C2#245211yescharacteristic
310C2#329011yescharacteristic
311C2#329111yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
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. #3163C2semidirect
2. #3082C2semidirect
5. #2064C2semidirect
7. #2028C2semidirect
11. #1951C2semidirect
12. #1945C2semidirect
13. #1857C2semidirect
15. #1772C2semidirect
72. C2×SD16Q8semidirect

Maximal subgroups

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

subgroupindex
#31632
#30822
#30812
#29492
#20642
#20632
#20282
#20272
#19772
#19682
#19512
#19452
#18572
#18562
#17722