Finite Group Databasebeta

← #22462

Subgroups — #22462

Order 256.

660 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3584C211yesmaximal, characteristic
2#2957C211yesmaximal, characteristic, complemented
3C4×#135C211yesmaximal, characteristic, complemented
4#2901C212yesmaximal, complemented
5#1976C211yesmaximal, characteristic, complemented
6#1974C211yesmaximal, characteristic, complemented
7#1906C212yesmaximal, complemented
8#1881C212yesmaximal, complemented
9#1814C211yesmaximal, characteristic, complemented
10#1794C212yesmaximal, complemented
11#1764C211yesmaximal, characteristic, complemented
12#585C2212yes—
13#578—21no—
14#578C412yescomplemented
15#577—22no—
16#577C414yescomplemented
17#576—21no—
18#576C412yescomplemented
19#575—22no—
20#575C2212yes—
21C2×#135—22no—
22C2×#135C2211yescharacteristic
23C2×#135C2211yescharacteristic
24#568C2212yescomplemented
25C2×#131C2211yescharacteristic
26C4×#41C2212yescomplemented
27#444—22no—
28#443—22no—
29C4×Q16—21no—
30C4×SD16—22no—
31C4×D8—21no—
32C2×#108C2211yescharacteristic, complemented
33#427C2211yescharacteristic, complemented
34#421—24no—
35#421C2212yes—
36#421C2212yescomplemented
37#421C2212yescomplemented
38C2×#104—24no—
39C2×#104C2211yescharacteristic
40C2×#104C2212yescomplemented
41#416C2211yescharacteristic
42#416C2212yescomplemented
43#410C2212yescomplemented
44#408C2212yescomplemented
45#405C2211yescharacteristic, complemented
46C2×C4×C8C2211yescharacteristic, complemented
47#344C2212yescomplemented
48#341C2211yescharacteristic, complemented
49#339C2211yescharacteristic, complemented
502−1+4—22no—
512−1+4—22no—
522−1+4C2×C414yescomplemented
53H(5,𝔽2)—22no—
54H(5,𝔽2)—22no—
55H(5,𝔽2)—42no—
56H(5,𝔽2)C2×C414yescomplemented
57C2×#41—24no—
58C2×#41—24no—
59C2×#41—42no—
60C2×#41C2312yes—
61C2×#41C2312yes—
62C2×#41C2311yescharacteristic
63#137—22no—
64#137—24no—
65#137—24no—
66#137C2×C414yescomplemented
67AGL(1,ℤ/8)—22no—
68AGL(1,ℤ/8)—24no—
69AGL(1,ℤ/8)—24no—
70AGL(1,ℤ/8)C2×C414yescomplemented
71#135—24no—
72#135—22no—
73#135—24no—
74#135—22no—
75#135—21no—
76#135—21no—
77#135—21no—
78#135—21no—
79#135C2×C412yes—
80#135C2×C412yes—
81#135D412yes—
82#135D412yes—
83C2×Q16—22no—
84C2×Q16C2×C411yescharacteristic, complemented
85C2×Q16D411yescharacteristic
86C2×SD16—24no—
87C2×SD16C2×C412yescomplemented
88C2×SD16D412yes—
89C2×D8—22no—
90C2×D8C2×C411yescharacteristic, complemented
91C2×D8D411yescharacteristic
92#131—21no—
93#131—21no—
94#131—24no—
95#131—42no—
96#131C2×C412yescomplemented
97#131C2×C412yescomplemented
98C2×M16—21no—
99C2×M16—24no—
100C2×M16C2312yes—
101C2×M16C2311yescharacteristic
102C2×M16C2311yescharacteristic
103C22×C8—21no—
104C22×C8C2311yescharacteristic
105C22×C8C2311yescharacteristic
106C4×Q8—22no—
107C4×D4—22no—
108C4×D4—42no—
109#117—22no—
110#117C2312yes—
111#117C2311yescharacteristic
112C2×C42—22no—
113C2×C42C2311yescharacteristic
114#108—21no—
115#108—21no—
116#107—21no—
117#106—21no—
118#104—24no—
119#104—24no—
120#104—24no—
121#104—22no—
122#104—22no—
123#104D412yes—
124#104D412yes—
125#103—22no—
126#103—21no—
127#102—22no—
128#102—21no—
129#99—42no—
130C22⋊C8—42no—
131#97—21no—
132C4×C8—21no—
133C4×C8—21no—
134C4×C8—21no—
135#41—21no—
136#41—22no—
137#41—22no—
138#41—21no—
139#41—24no—
140#41—24no—
141#41—24no—
142#41—24no—
143#41—22no—
144#41—22no—
145#41—22no—
146#41—22no—
147#41—44no—
148#41—44no—
149#41—44no—
150#41—44no—
151#41—42no—
152#41—42no—
153#41C22×C414yes—
154#41C22×C412yes—
155#41C2×D414yes—
156#41C2×D412yes—
157C2×Q8—24no—
158C2×Q8—24no—
159C2×Q8—42no—
160C2×Q8C22×C412yes—
161C2×Q8C2×D412yes—
162C2×Q8#4111yescharacteristic
163C2×D4—22no—
164C2×D4—21no—
165C2×D4—24no—
166C2×D4—24no—
167C2×D4—22no—
168C2×D4—44no—
169C2×D4—42no—
170C2×D4—44no—
171C2×D4—44no—
172C2×D4C22×C412yes—
173C2×D4C2×D412yes—
174C2×D4#4111yescharacteristic
175C22×C4—22no—
176C22×C4—21no—
177C22×C4—21no—
178C22×C4—22no—
179C22×C4—44no—
180C22×C4—42no—
181C22×C4C2411yescharacteristic
182Q16—24no—
183Q16—21no—
184Q16—21no—
185Q16C22⋊C412yes—
186Q16C22⋊C412yes—
187SD16—24no—
188SD16—24no—
189SD16—22no—
190SD16—22no—
191SD16C22⋊C414yes—
192SD16C22⋊C414yes—
193D8—24no—
194D8—21no—
195D8—21no—
196D8C22⋊C412yes—
197D8C22⋊C412yes—
198M16—21no—
199M16—21no—
200M16—22no—
201M16—22no—
202M16—22no—
203M16—22no—
204M16—44no—
205M16C22×C412yes—
206M16C2×D412yes—
207C2×C8—21no—
208C2×C8—21no—
209C2×C8—22no—
210C2×C8—22no—
211C2×C8—21no—
212C2×C8—21no—
213C2×C8—21no—
214C2×C8—22no—
215C2×C8—44no—
216C2×C8C22×C411yescharacteristic
217C2×C8C22×C411yescharacteristic
218C2×C8C2×D411yescharacteristic
219C2×C8C2×D411yescharacteristic
220C2×C8C2×D411yescharacteristic
221C2×C8C2×D411yescharacteristic
222C4⋊C4—22no—
223C4⋊C4—21no—
224C4⋊C4—42no—
225C22⋊C4—21no—
226C22⋊C4—22no—
227C22⋊C4—42no—
228C42—21no—
229C42—21no—
230C42—22no—
231C42—42no—
232C42C2×D411yescharacteristic
233C42C2×D411yescharacteristic
234C23—22no—
235C23—21no—
236C23—22no—
237C23—44no—
238C23H(5,𝔽2)11yescharacteristic
239Q8—21no—
240Q8—22no—
241Q8—22no—
242Q8—22no—
243Q8—44no—
244Q8C2×C22⋊C414yes—
245Q8C4×D412yes—
246D4—22no—
247D4—24no—
248D4—22no—
249D4—24no—
250D4—22no—
251D4—22no—
252D4—21no—
253D4—22no—
254D4—44no—
255D4—44no—
256D4—44no—
257D4—42no—
258D4—42no—
259D4C2×C22⋊C414yes—
260D4C4×D412yes—
261C2×C4—21no—
262C2×C4—22no—
263C2×C4—21no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—21no—
270C2×C4—44no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—42no—
274C2×C4—42no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4—41no—
278C2×C4—84no—
279C2×C4C23×C411yescharacteristic
280C2×C4C22×D411yescharacteristic
281C2×C4C22×D411yescharacteristic
282C2×C4C22×D411yescharacteristic
283C2×C4C2×#4111yescharacteristic
284C2×C4H(5,𝔽2)11yescharacteristic
285C8—22no—
286C8—22no—
287C8—42no—
288C8—41no—
289C8C2×C22⋊C411yescharacteristic
290C8C2×C22⋊C411yescharacteristic
291C8C2×C22⋊C411yescharacteristic
292C8C2×C22⋊C411yescharacteristic
293C22—22no—
294C22—24no—
295C22—41no—
296C22—42no—
297C22—82no—
298C22—81no—
299C22—82no—
300C22—164no—
301C22#51811yescharacteristic
302C22D4211yescharacteristic
303C22#54611yescharacteristic
304C4—22no—
305C4—22no—
306C4—24no—
307C4—41no—
308C4—42no—
309C4—81no—
310C4—82no—
311C4C22×C22⋊C411yescharacteristic
312C4C2×C4×D411yescharacteristic
313C4D4211yescharacteristic
314C4#54611yescharacteristic
315C2—21no—
316C2—21no—
317C2—21no—
318C2—44no—
319C2—42no—
320C2—82no—
321C2D4×C22⋊C411yescharacteristic
subgroupG/H
centerC4D42
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC2D4×C22⋊C4
prime radical#3584C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2957C2semidirect
3. C4×#135C2semidirect
4. #2901C2semidirect
5. #1976C2semidirect
6. #1974C2semidirect
7. #1906C2semidirect
8. #1881C2semidirect
9. #1814C2semidirect
10. #1794C2semidirect
11. #1764C2semidirect
14. #578C4semidirect
16. #577C4semidirect
18. #576C4semidirect
24. #568C22semidirect
26. C4×#41C22semidirect
32. C2×#108C22semidirect
33. #427C22semidirect
36. #421C22semidirect
37. #421C22semidirect
40. C2×#104C22semidirect
42. #416C22semidirect
43. #410C22semidirect
44. #408C22semidirect
45. #405C22semidirect
46. C2×C4×C8C22semidirect
47. #344C22semidirect
48. #341C22semidirect
49. #339C22semidirect
52. 2−1+4C2×C4semidirect
56. H(5,𝔽2)C2×C4semidirect
66. #137C2×C4semidirect
70. AGL(1,ℤ/8)C2×C4semidirect
84. C2×Q16C2×C4semidirect
87. C2×SD16C2×C4semidirect
90. C2×D8C2×C4semidirect
96. #131C2×C4semidirect
97. #131C2×C4semidirect

Maximal subgroups

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

subgroupindex
#35842
#29572
C4×#1352
#29012
#19762
#19742
#19062
#18812
#18142
#17942
#17642