Finite Group Databasebeta

← #60470

Subgroups — #60470

Order 256.

1302 conjugacy classes of subgroups.

The subgroup lattice has 259 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3586C211yesmaximal, characteristic, complemented
2#3585C211yesmaximal, characteristic, complemented
3C2×#577C211yesmaximal, characteristic, complemented
4#3573C211yesmaximal, characteristic, complemented
5#3069C216yesmaximal, complemented
6#3068C216yesmaximal, complemented
7#3067C216yesmaximal, complemented
8C2×#471C216yesmaximal, complemented
9#2916C211yesmaximal, characteristic, complemented
10#2889C211yesmaximal, characteristic, complemented
11#2888C211yesmaximal, characteristic, complemented
12#585C2211yescharacteristic
13C2×2−1+4C2211yescharacteristic
14C2×H(5,𝔽2)C2211yescharacteristic
15#578—24no—
16#577—24no—
17#577—24no—
18#577—24no—
19#577—24no—
20#576—24no—
21#575C2216yes—
22#575C2216yescomplemented
23C2×#137C2216yescomplemented
24C2×#137C2213yescomplemented
25C2×AGL(1,ℤ/8)C2216yes—
26C2×AGL(1,ℤ/8)C2213yescomplemented
27C2×#135C2213yescomplemented
28C22×SD16C2213yescomplemented
29#568—24no—
30#568C2211yescharacteristic
31#568C2211yescharacteristic
32#568C2211yescharacteristic
33#568C2216yescomplemented
34C2×#131—24no—
35C2×#131C2211yescharacteristic
36C2×#131C2216yescomplemented
37#473C22112yescomplemented
38#472C22112yescomplemented
39#471C22112yescomplemented
40#471C22124yescomplemented
41#471C2214yescomplemented
42#430C2216yescomplemented
43C2×#108C2216yescomplemented
44#413C2216yescomplemented
45#413C2216yescomplemented
46C2×#101C2216yescomplemented
47C2×#100C2216yescomplemented
482−1+4—21no—
492−1+4—24no—
502−1+4—24no—
512−1+4D414yes—
52H(5,𝔽2)—23no—
53H(5,𝔽2)—24no—
54H(5,𝔽2)—24no—
55H(5,𝔽2)D414yes—
56C2×#41—24no—
57C2×#41—21no—
58C2×#41—23no—
59C2×#41C2316yes—
60C2×#41C2313yes—
61C2×#41C2313yes—
62C2×#41C2311yescharacteristic
63C22×Q8—21no—
64C22×Q8C2313yes—
65C22×D4—23no—
66C22×D4C2313yes—
67#137—212no—
68#137—26no—
69#137—26no—
70#137—212no—
71#137C23112yes—
72#137C2314yes—
73AGL(1,ℤ/8)—212no—
74AGL(1,ℤ/8)—26no—
75AGL(1,ℤ/8)—26no—
76AGL(1,ℤ/8)—212no—
77AGL(1,ℤ/8)C23112yes—
78AGL(1,ℤ/8)C2314yes—
79#135—212no—
80#135—212no—
81#135—26no—
82#135—26no—
83C2×Q16—26no—
84C2×Q16C2313yes—
85C2×SD16—26no—
86C2×SD16—26no—
87C2×SD16—26no—
88C2×SD16—26no—
89C2×SD16C2313yes—
90C2×SD16C2316yes—
91C2×SD16C2311yescharacteristic
92C2×D8—26no—
93C2×D8C2313yes—
94#131—24no—
95#131—24no—
96#131—24no—
97#131—212no—
98#131—26no—
99#131—26no—
100#131D414yes—
101#131D414yes—
102#131C2314yes—
103#131C23112yes—
104C2×M16—212no—
105C2×M16—26no—
106C2×M16C2316yes—
107C2×M16C2316yes—
108C2×M16C2316yes—
109C2×M16C2313yes—
110C22×C8—26no—
111C22×C8C2313yes—
112#108C2314yes—
113#108C23112yes—
114#101C23112yes—
115#101C2314yes—
116#100C23112yes—
117#100C2314yes—
118C24—23no—
119#41—24no—
120#41—212no—
121#41—26no—
122#41—26no—
123#41—26no—
124#41—26no—
125#41—26no—
126#41—26no—
127#41—44no—
128#41—412no—
129#41C2×D4112yes—
130#41C2×D414yes—
131#41C2×D414yes—
132#41C2414yes—
133C2×Q8—24no—
134C2×Q8—23no—
135C2×Q8—26no—
136C2×Q8—26no—
137C2×Q8—44no—
138C2×Q8C2×D416yes—
139C2×Q8#4111yescharacteristic
140C2×Q8C2413yes—
141C2×Q8C2411yescharacteristic
142C2×D4—26no—
143C2×D4—212no—
144C2×D4—23no—
145C2×D4—23no—
146C2×D4—26no—
147C2×D4—26no—
148C2×D4—23no—
149C2×D4—412no—
150C2×D4C2×D416yes—
151C2×D4#4113yes—
152C2×D4C2411yescharacteristic
153C2×D4C2413yes—
154C22×C4—26no—
155C22×C4—23no—
156C22×C4—23no—
157C22×C4—23no—
158C22×C4C2413yes—
159Q16—212no—
160Q16—24no—
161Q16—26no—
162SD16—212no—
163SD16—24no—
164SD16—212no—
165SD16—24no—
166SD16—23no—
167SD16—23no—
168SD16—212no—
169SD16—21no—
170SD16—21no—
171D8—212no—
172D8—24no—
173D8—26no—
174M16—26no—
175M16—26no—
176M16—26no—
177M16—212no—
178M16—24no—
179M16C2×D4112yes—
180M16C2414yes—
181M16C2414yes—
182M16C2414yes—
183C2×C8—26no—
184C2×C8—26no—
185C2×C8—26no—
186C2×C8—24no—
187C2×C8—212no—
188C2×C8C2×D416yes—
189C2×C8C2×D416yes—
190C2×C8C2411yescharacteristic
191C2×C8C2413yes—
192C23—26no—
193C23—21no—
194C23—23no—
195C23—46no—
196C23—163no—
197C23C2×#4113yes—
198Q8—26no—
199Q8—23no—
200Q8—23no—
201Q8—21no—
202Q8—21no—
203Q8—46no—
204Q8#12114yes—
205Q8C22×D414yes—
206D4—212no—
207D4—24no—
208D4—26no—
209D4—21no—
210D4—23no—
211D4—21no—
212D4—23no—
213D4—46no—
214D4—46no—
215D4—46no—
216D4#121112yes—
217D4C22×D414yes—
218C2×C4—26no—
219C2×C4—212no—
220C2×C4—24no—
221C2×C4—21no—
222C2×C4—23no—
223C2×C4—46no—
224C2×C4—46no—
225C2×C4—46no—
226C2×C4C22×D416yes—
227C2×C4C22×D416yes—
228C2×C4C2×#4113yes—
229C2×C4C2511yescharacteristic
230C8—24no—
231C8—24no—
232C8—24no—
233C8C22×D411yescharacteristic
234C8C22×D416yes—
235C8C22×D411yescharacteristic
236C22—24no—
237C22—43no—
238C22—41no—
239C22—43no—
240C22—86no—
241C22—81no—
242C22—83no—
243C22—166no—
244C22C2×#12116yes—
245C22C22×#4111yescharacteristic
246C4—24no—
247C4—41no—
248C4—43no—
249C4C2×#12116yes—
250C4C23×D411yescharacteristic
251C4C23×D411yescharacteristic
252C2—21no—
253C2—26no—
254C2—44no—
255C2—81no—
256C2—83no—
257C2C22×#12111yescharacteristic
subgroupG/H
center, socleC2C22×#121
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3586C2semidirect
2. #3585C2semidirect
3. C2×#577C2semidirect
4. #3573C2semidirect
5. #3069C2semidirect
6. #3068C2semidirect
7. #3067C2semidirect
8. C2×#471C2semidirect
9. #2916C2semidirect
10. #2889C2semidirect
11. #2888C2semidirect
22. #575C22semidirect
23. C2×#137C22semidirect
24. C2×#137C22semidirect
26. C2×AGL(1,ℤ/8)C22semidirect
27. C2×#135C22semidirect
28. C22×SD16C22semidirect
33. #568C22semidirect
36. C2×#131C22semidirect
37. #473C22semidirect
38. #472C22semidirect
39. #471C22semidirect
40. #471C22semidirect
41. #471C22semidirect
42. #430C22semidirect
43. C2×#108C22semidirect
44. #413C22semidirect
45. #413C22semidirect
46. C2×#101C22semidirect
47. C2×#100C22semidirect

Maximal subgroups

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

subgroupindex
#35862
#35852
C2×#5772
#35732
#30692
#30682
#30672
C2×#4712
#29162
#28892
#28882