Finite Group Databasebeta

← #60624

Subgroups — #60624

Order 256.

1019 conjugacy classes of subgroups.

The subgroup lattice has 215 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3504C211yesmaximal, characteristic, complemented
2#3500C211yesmaximal, characteristic
3#3142C213yesmaximal, complemented
4#3140C213yesmaximal, complemented
5#3137C216yesmaximal, complemented
6#3136C216yesmaximal, complemented
7#3131C213yesmaximal, complemented
8C2×#488C213yesmaximal, complemented
9#2898C212yesmaximal, complemented
10#2897C212yesmaximal, complemented
11C4×#131C211yesmaximal, characteristic, complemented
12C2×2−1+4C2211yescharacteristic
13C2×H(5,𝔽2)C2211yescharacteristic
14C2×#131C2212yes—
15#557—22no—
16#554—26no—
17#548—22no—
18#546—26no—
19#544C2216yescomplemented
20#536C2213yes—
21#535C2213yes—
22#533C2213yescomplemented
23#532C2213yes—
24C2×#125C2213yescomplemented
25C2×#124C2213yes—
26#520C2212yes—
27C4×#41C2211yescharacteristic
28#491C2216yescomplemented
29#490C2216yescomplemented
30#489C22112yescomplemented
31#488C2213yescomplemented
32#488C22112yescomplemented
33#488C2216yescomplemented
34#488C2211yescharacteristic, complemented
35#488C2213yescomplemented
36#488C2213yescomplemented
37#487C2216yescomplemented
38#486C2216yescomplemented
39#419C2216yescomplemented
40#418C2216yes—
41#417C2216yes—
42#417C2216yescomplemented
43#416C2216yes—
44#416C2216yescomplemented
45C2×#103C2216yescomplemented
46C2×#102C2216yes—
47#405C2216yescomplemented
48C4×M16C2213yescomplemented
49C2×C4×C8C2213yescomplemented
502−1+4—28no—
51H(5,𝔽2)—28no—
52C2×#41—21no—
53C2×#41—23no—
54C2×#41C2313yes—
55C2×#41C2313yes—
56C2×#41C2311yescharacteristic
57C22×Q8—21no—
58C22×Q8C2313yes—
59C22×D4—23no—
60C22×D4C2313yes—
61#131—28no—
62C2×M16C2316yes—
63C22×C8C2316yes—
64C4⋊Q8—26no—
65C4⋊Q8C2313yes—
66C4⋊Q8C2316yes—
67#127C2313yes—
68#125—26no—
69#125—26no—
70#125C2313yes—
71#125C2316yes—
72#125C2311yescharacteristic
73#124—26no—
74#124C2313yes—
75#124C2316yes—
76#124C2311yescharacteristic
77#123—26no—
78C22⋊Q8—26no—
79C22⋊Q8—26no—
80C22⋊Q8—212no—
81#121—26no—
82#121—26no—
83#120—26no—
84C4×Q8—22no—
85C4×Q8—26no—
86C4×Q8D412yes—
87C4×D4—26no—
88C4×D4—26no—
89C4×D4D416yes—
90#117C2316yes—
91#117C2313yes—
92C2×C4⋊C4—26no—
93C2×C4⋊C4C2316yes—
94C2×C22⋊C4—26no—
95C2×C42C2313yes—
96#103C2316yes—
97#103C23112yes—
98#103C2312yes—
99#103C2316yes—
100#103C2316yes—
101#102C2316yes—
102#102C23112yes—
103#102C2316yes—
104#102C2312yes—
105#102C2316yes—
106#97C2316yes—
107C4×C8C2311yescharacteristic
108C4×C8C2313yes—
109C4×C8C2316yes—
110C24—23no—
111#41—212no—
112#41—212no—
113#41—44no—
114#41—412no—
115#41#4118yes—
116C2×Q8—23no—
117C2×Q8—26no—
118C2×Q8—212no—
119C2×Q8—44no—
120C2×Q8C2×D411yescharacteristic
121C2×Q8C2413yes—
122C2×Q8C2411yescharacteristic
123C2×D4—23no—
124C2×D4—23no—
125C2×D4—23no—
126C2×D4—26no—
127C2×D4—212no—
128C2×D4—412no—
129C2×D4C2×D413yes—
130C2×D4C2413yes—
131C2×D4C2411yescharacteristic
132C22×C4—23no—
133C22×C4—26no—
134C22×C4—23no—
135C22×C4—23no—
136C22×C4C2×D416yes—
137C22×C4C2413yes—
138M16—212no—
139C2×C8—212no—
140C2×C8C2412yes—
141C2×C8C2416yes—
142C4⋊C4—26no—
143C4⋊C4—212no—
144C4⋊C4—26no—
145C4⋊C4—26no—
146C4⋊C4—22no—
147C4⋊C4—26no—
148C4⋊C4C2×D416yes—
149C4⋊C4C2416yes—
150C4⋊C4C2412yes—
151C22⋊C4—26no—
152C22⋊C4—26no—
153C22⋊C4—212no—
154C22⋊C4—22no—
155C22⋊C4C2×D416yes—
156C42—26no—
157C42C2×D416yes—
158C42C2411yescharacteristic
159C42C2413yes—
160C23—23no—
161C23—21no—
162C23—46no—
163C23—86no—
164C23C22×D413yes—
165Q8—26no—
166Q8—22no—
167Q8—46no—
168Q8—86no—
169Q8#12414yes—
170D4—26no—
171D4—22no—
172D4—46no—
173D4—46no—
174D4—46no—
175D4—86no—
176D4#124112yes—
177C2×C4—22no—
178C2×C4—26no—
179C2×C4—23no—
180C2×C4—21no—
181C2×C4—46no—
182C2×C4—46no—
183C2×C4—46no—
184C2×C4—46no—
185C2×C4—86no—
186C2×C4C22×D412yes—
187C2×C4C22×D416yes—
188C2×C4C22×D413yes—
189C2×C4C2×#41112yes—
190C2×C4C2511yescharacteristic
191C8—22no—
192C8—26no—
193C22—26no—
194C22—42no—
195C22—46no—
196C22—41no—
197C22—43no—
198C22—166no—
199C22C2×#12416yes—
200C22C23×D411yescharacteristic
201C4—22no—
202C4—26no—
203C4—46no—
204C4—42no—
205C4—41no—
206C4—43no—
207C4C2×#12416yes—
208C4C22×#4112yes—
209C2—26no—
210C2—81no—
211C2—83no—
212C2C22×#12411yescharacteristic
213C2#358412yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3500C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3504C2semidirect
3. #3142C2semidirect
4. #3140C2semidirect
5. #3137C2semidirect
6. #3136C2semidirect
7. #3131C2semidirect
8. C2×#488C2semidirect
9. #2898C2semidirect
10. #2897C2semidirect
11. C4×#131C2semidirect
19. #544C22semidirect
22. #533C22semidirect
24. C2×#125C22semidirect
28. #491C22semidirect
29. #490C22semidirect
30. #489C22semidirect
31. #488C22semidirect
32. #488C22semidirect
33. #488C22semidirect
34. #488C22semidirect
35. #488C22semidirect
36. #488C22semidirect
37. #487C22semidirect
38. #486C22semidirect
39. #419C22semidirect
42. #417C22semidirect
44. #416C22semidirect
45. C2×#103C22semidirect
47. #405C22semidirect
48. C4×M16C22semidirect
49. C2×C4×C8C22semidirect

Maximal subgroups

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

subgroupindex
#35042
#35002
#31422
#31402
#31372
#31362
#31312
C2×#4882
#28982
#28972
C4×#1312