Finite Group Databasebeta

← #211718

Subgroups — #211718

Order 512.

675 conjugacy classes of subgroups.

The subgroup lattice has 373 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21706C211yesmaximal, characteristic
2Q8×#97C211yesmaximal, characteristic, complemented
3#19114C211yesmaximal, characteristic
4#17901C212yesmaximal, complemented
5#9753C211yesmaximal, characteristic
6#9631C211yesmaximal, characteristic, complemented
7#9582C212yesmaximal, complemented
8#9234C212yesmaximal, complemented
9#8659C211yesmaximal, characteristic, complemented
10#8268C211yesmaximal, characteristic, complemented
11#8255C212yesmaximal, complemented
12#3147C2211yescharacteristic
13#3103C2212yes—
14C2×C8×Q8C2211yescharacteristic
15C2×C8×Q8C2211yescharacteristic
16C2×#444—21no—
17C2×#444—21no—
18#2931C2212yes—
19C42×Q8C2211yescharacteristic
20#1975—21no—
21#1975—21no—
22#1962C2212yes—
23#1848C2211yescharacteristic
24#1770—21no—
25#1770—21no—
26#1770C2211yescharacteristic
27#1770C2211yescharacteristic
28#1767—21no—
29#1767C2211yescharacteristic
30C4×#97—21no—
31C4×#97C2211yescharacteristic
32#1670C412yescomplemented
33#1668C412yescomplemented
34#1666C414yescomplemented
35#1583—24no—
36C8×SD16—24no—
37#1570C2212yes—
38#1564C2211yescharacteristic
39#1564C2211yescharacteristic
40#1540C2212yes—
41#1502C2212yes—
42#1487C2212yes—
43#1480C2212yes—
44#1450C2212yes—
45#1303C2212yes—
46#1301C2212yes—
47#1276C2212yes—
48C2×#135—21no—
49C2×#135—21no—
50C2×#131—22no—
51#532C2312yes—
52C2×C4×Q8—21no—
53C2×C4×Q8C2311yescharacteristic
54#495—21no—
55#495—21no—
56#494C2×C411yescharacteristic
57#493C2×C411yescharacteristic
58#492C2×C412yes—
59#481—22no—
60#475C2×C414yes—
61#460C2×C414yes—
62#448—22no—
63C8×Q8—21no—
64C8×Q8—21no—
65C8×Q8—22no—
66C8×Q8C2×C412yes—
67C8×Q8C2×C412yes—
68C8×Q8D414yes—
69#444—44no—
70#444—44no—
71C4×SD16—24no—
72#436—22no—
73#436—22no—
74C8×D4—22no—
75C8×D4—22no—
76#431C2312yes—
77#431C2312yes—
78C2×#108—21no—
79C2×#108—21no—
80#423C2312yes—
81C2×C4⋊C8—21no—
82C2×C4⋊C8—21no—
83C2×C4⋊C8C2311yescharacteristic
84C2×C4⋊C8C2311yescharacteristic
85C2×#104—22no—
86C2×#104—22no—
87#408—22no—
88C2×#97—21no—
89C2×#97—21no—
90C2×#97—21no—
91C2×#97D411yescharacteristic
92C2×#97D411yescharacteristic
93C2×#97D411yescharacteristic
94C2×#97D411yescharacteristic
95C2×C4×C8—21no—
96C2×C4×C8—21no—
97C2×C4×C8C2311yescharacteristic
98C2×C4×C8C2311yescharacteristic
99C4×C4⋊C4—21no—
100C4×C4⋊C4—21no—
101C4×C4⋊C4—22no—
102C4×C4⋊C4C2311yescharacteristic
103C43—21no—
104C43C2311yescharacteristic
105#336—21no—
106#336—21no—
107#336—21no—
108#335—21no—
109#335C2×C412yes—
110#334—24no—
111#334—21no—
112#334C2×C412yes—
113#332C2×C414yes—
114#331C2×C414yes—
115#327—24no—
116Q8⋊C8—24no—
117D4⋊C8—24no—
118#322—22no—
119C82—22no—
120C2×#41—22no—
121C22×Q8#4111yescharacteristic
122#135—42no—
123#135—42no—
124#135—42no—
125#135—42no—
126C2×Q16—21no—
127C2×Q16—21no—
128C2×SD16—24no—
129C2×SD16—22no—
130C2×SD16—22no—
131C2×D8—21no—
132C2×D8—21no—
133#131—44no—
134#131—44no—
135C2×M16—22no—
136C2×M16—42no—
137C22×C8—21no—
138C22×C8—21no—
139C22×C8—42no—
140C22×C8C2×D411yescharacteristic
141C22×C8C2×D411yescharacteristic
142C22×C8C2×D411yescharacteristic
143C22×C8C2×D411yescharacteristic
144C4⋊Q8C22×C412yes—
145#127C22×C412yes—
146#124—22no—
147#121—22no—
148#121—22no—
149C4×Q8—21no—
150C4×Q8—21no—
151C4×Q8—44no—
152C4×Q8C22×C412yes—
153C4×Q8C2×D412yes—
154C4×D4—22no—
155C4×D4—22no—
156C2×C4⋊C4—21no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—21no—
159C2×C4⋊C4#4111yescharacteristic
160C2×C42—21no—
161C2×C42—22no—
162C2×C42—21no—
163C2×C42—21no—
164C2×C42—22no—
165C2×C42—21no—
166C2×C42C2×D411yescharacteristic
167C2×C42C2×D411yescharacteristic
168C2×C42C2411yescharacteristic
169#108—42no—
170#108—42no—
171#106—24no—
172C4⋊C8—22no—
173C4⋊C8—22no—
174C4⋊C8—24no—
175C4⋊C8—22no—
176C4⋊C8—21no—
177C4⋊C8—21no—
178C4⋊C8—22no—
179C4⋊C8—22no—
180C4⋊C8C22×C412yes—
181C4⋊C8C22×C414yes—
182C4⋊C8C2×D412yes—
183#104—44no—
184#104—44no—
185#103—24no—
186#102—24no—
187C22⋊C8—22no—
188C22⋊C8—22no—
189C22⋊C8—42no—
190C22⋊C8—42no—
191#97—22no—
192#97—22no—
193#97—41no—
194#97—42no—
195#97—42no—
196#97—42no—
197#97SD1614yescomplemented
198C4×C8—22no—
199C4×C8—22no—
200C4×C8—24no—
201C4×C8—22no—
202C4×C8—22no—
203C4×C8C22×C411yescharacteristic
204C4×C8C22×C411yescharacteristic
205C4×C8C2×D412yes—
206C4×C8#4111yescharacteristic
207C4×C8#4111yescharacteristic
208C4×C8#4112yes—
209#95—22no—
210#95#4112yes—
211#41—42no—
212#41—42no—
213#41—42no—
214#41—42no—
215C2×Q8—24no—
216C2×Q8—21no—
217C2×Q8—22no—
218C2×Q8C4×D412yes—
219C2×D4—22no—
220C2×D4—22no—
221C2×D4—22no—
222C2×D4—42no—
223C22×C4—21no—
224C22×C4—21no—
225C22×C4—21no—
226C22×C4—21no—
227C22×C4—22no—
228C22×C4—42no—
229C22×C4C22×D411yescharacteristic
230C22×C4C2×#4111yescharacteristic
231C22×C4C2×#4111yescharacteristic
232Q16—42no—
233Q16—42no—
234SD16—44no—
235SD16—48no—
236SD16—44no—
237D8—42no—
238D8—42no—
239M16—42no—
240M16—42no—
241M16—84no—
242C2×C8—21no—
243C2×C8—21no—
244C2×C8—21no—
245C2×C8—21no—
246C2×C8—22no—
247C2×C8—24no—
248C2×C8—22no—
249C2×C8—41no—
250C2×C8—41no—
251C2×C8—41no—
252C2×C8—41no—
253C2×C8—42no—
254C2×C8—42no—
255C2×C8—84no—
256C2×C8C4×D411yescharacteristic
257C2×C8C4×D411yescharacteristic
258C2×C8C4×D411yescharacteristic
259C2×C8C4×D411yescharacteristic
260C2×C8#12112yes—
261C2×C8#12112yes—
262C2×C8C2×SD1612yes—
263C2×C8C2×SD1612yes—
264C2×C8#13512yes—
265C2×C8AGL(1,ℤ/8)12yes—
266C4⋊C4—22no—
267C4⋊C4—21no—
268C4⋊C4—22no—
269C4⋊C4—22no—
270C4⋊C4—22no—
271C4⋊C4—44no—
272C4⋊C4—42no—
273C4⋊C4C4×D412yes—
274C22⋊C4—42no—
275C22⋊C4—42no—
276C42—22no—
277C42—22no—
278C42—21no—
279C42—21no—
280C42—21no—
281C42—44no—
282C42—42no—
283C42—41no—
284C42—41no—
285C42—81no—
286C42—82no—
287C42C2×SD1612yes—
288C42C23×C411yescharacteristic
289C42C22×D411yescharacteristic
290C42C2×#4111yescharacteristic
291C42C2×#4111yescharacteristic
292C23—42no—
293C23#52511yescharacteristic
294Q8—24no—
295Q8—22no—
296Q8—42no—
297Q8—42no—
298Q8#44414yescomplemented
299D4—42no—
300D4—42no—
301D4—44no—
302D4—82no—
303D4—82no—
304D4—82no—
305C2×C4—24no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—41no—
311C2×C4—41no—
312C2×C4—41no—
313C2×C4—42no—
314C2×C4—41no—
315C2×C4—42no—
316C2×C4—41no—
317C2×C4—42no—
318C2×C4—41no—
319C2×C4—42no—
320C2×C4—42no—
321C2×C4—82no—
322C2×C4—82no—
323C2×C4C2×C4×D411yescharacteristic
324C2×C4C2×C4×D411yescharacteristic
325C2×C4C4×#4111yescharacteristic
326C2×C4C2×#12111yescharacteristic
327C2×C4#52911yescharacteristic
328C2×C4#53211yescharacteristic
329C2×C4C22×SD1611yescharacteristic
330C2×C4C2×#13511yescharacteristic
331C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
332C2×C4#57511yescharacteristic
333C8—21no—
334C8—21no—
335C8—22no—
336C8—42no—
337C8—44no—
338C8—42no—
339C8—82no—
340C8—82no—
341C8C4×SD1612yes—
342C8C4×SD1612yes—
343C8#46014yes—
344C22—21no—
345C22—21no—
346C22—82no—
347C22—82no—
348C22—82no—
349C22C4×#12111yescharacteristic
350C22#310311yescharacteristic
351C22#310611yescharacteristic
352C4—24no—
353C4—21no—
354C4—21no—
355C4—21no—
356C4—42no—
357C4—42no—
358C4—81no—
359C4—82no—
360C4—82no—
361C4C2×C4×SD1611yescharacteristic
362C4C4×AGL(1,ℤ/8)11yescharacteristic
363C4C2×#44412yes—
364C4C2×#46011yescharacteristic
365C4#303511yescharacteristic
366C2—21no—
367C2—21no—
368C2—162no—
369C2C4×#46011yescharacteristic
370C2#2154611yescharacteristic
371C2#2155911yescharacteristic
subgroupG/H
centerC2×C4C2×#121
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC22C4×#121
prime radical#3147C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. Q8×#97C2semidirect
4. #17901C2semidirect
6. #9631C2semidirect
7. #9582C2semidirect
8. #9234C2semidirect
9. #8659C2semidirect
10. #8268C2semidirect
11. #8255C2semidirect
32. #1670C4semidirect
33. #1668C4semidirect
34. #1666C4semidirect
197. #97SD16semidirect
298. Q8#444semidirect

Maximal subgroups

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

subgroupindex
#217062
Q8×#972
#191142
#179012
#97532
#96312
#95822
#92342
#86592
#82682
#82552