Finite Group Databasebeta

← C2×#7699 #161616

Subgroups — C2×#7699 #161616

Order 512.

1482 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2858C211yesmaximal, characteristic
2C2×#1839C211yesmaximal, characteristic, complemented
3C2×#1745C211yesmaximal, characteristic, complemented
4#7699C218yesmaximal, direct product factor
5C2×#1270C214yesmaximal, complemented
6C22×C4⋊Q8C411yescharacteristic
7C22×#127C411yescharacteristic
8C22×#124—21no—
9C22×#124—21no—
10C22×#97—21no—
11#2858—22no—
12#2858—22no—
13#2858C414yes—
14#2858C2214yes—
15C2×#390—21no—
16C2×#390—21no—
17C2×#390C412yes—
18C2×#390C2212yes—
19C2×C43C2211yescharacteristic
20#1839—22no—
21#1839C2214yescomplemented
22#1745—22no—
23#1745C2214yescomplemented
24C2×#336—21no—
25C2×#336—21no—
26C2×#336—21no—
27C2×#336C2212yes—
28C2×#336C2212yes—
29#1270C22116yescomplemented
30C23×Q8—21no—
31C23×D4—21no—
32C23×D4—21no—
33C23×D4C2×C412yes—
34C23×C8—22no—
35C23×C8—22no—
36C2×C4⋊Q8—22no—
37C2×C4⋊Q8—44no—
38C2×C4⋊Q8C2×C414yes—
39C2×#127—22no—
40C2×#127—44no—
41C2×#127C2×C414yes—
42C2×#124—24no—
43C2×#124—24no—
44C2×#124—24no—
45C2×#124—24no—
46C2×#124—48no—
47C2×#124—48no—
48C22×C4⋊C4—21no—
49C22×C4⋊C4C2×C412yes—
50C22×C22⋊C4—22no—
51C22×C22⋊C4—22no—
52C22×C22⋊C4—22no—
53C22×C22⋊C4—22no—
54C22×C42C2×C411yescharacteristic
55C22×C42C2×C411yescharacteristic
56C22×C42D411yescharacteristic
57C22×C42D411yescharacteristic
58C22×C42D411yescharacteristic
59C22×C42D411yescharacteristic
60C22×C42C2311yescharacteristic
61C2×#97—28no—
62C2×#97—24no—
63#390—24no—
64#390—24no—
65#390—24no—
66#390—22no—
67#390—22no—
68#390—24no—
69#390—24no—
70#390C2×C414yes—
71#390C2×C418yes—
72#390C2314yes—
73C43C2×C412yes—
74C43D412yes—
75C43D412yes—
76C43C2312yes—
77#336—22no—
78#336—24no—
79#336—24no—
80#336—24no—
81#336—22no—
82#336C2314yes—
83#336C2314yes—
84C25—22no—
85C22×Q8—24no—
86C22×Q8—44no—
87C22×Q8—44no—
88C22×Q8—44no—
89C22×D4—24no—
90C22×D4—22no—
91C22×D4—24no—
92C22×D4—28no—
93C22×D4—44no—
94C22×D4—44no—
95C22×D4—44no—
96C22×D4—44no—
97C22×D4—44no—
98C22×D4—44no—
99C22×D4—44no—
100C22×D4—44no—
101C22×D4C22×C414yes—
102C23×C4—22no—
103C23×C4C22⋊C411yescharacteristic
104C23×C4C22⋊C411yescharacteristic
105C23×C4C22⋊C411yescharacteristic
106C23×C4C22⋊C411yescharacteristic
107C23×C4C22×C411yescharacteristic
108C23×C4C2×D411yescharacteristic
109C23×C4C2×D411yescharacteristic
110C22×C8—28no—
111C22×C8—24no—
112C22×C8—24no—
113C22×C8—44no—
114C22×C8—44no—
115C22×C8—44no—
116C22×C8—44no—
117C22×C8—44no—
118C4⋊Q8—48no—
119C4⋊Q8—48no—
120#127—48no—
121#127—48no—
122#124—416no—
123#124—416no—
124#124—416no—
125#124—416no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4—22no—
128C2×C4⋊C4—44no—
129C2×C4⋊C4—44no—
130C2×C4⋊C4C22×C414yes—
131C2×C22⋊C4—28no—
132C2×C22⋊C4—28no—
133C2×C22⋊C4—24no—
134C2×C22⋊C4—24no—
135C2×C22⋊C4—24no—
136C2×C22⋊C4—24no—
137C2×C22⋊C4—48no—
138C2×C22⋊C4—48no—
139C2×C22⋊C4—48no—
140C2×C22⋊C4—48no—
141C2×C42—24no—
142C2×C42—24no—
143C2×C42—24no—
144C2×C42—24no—
145C2×C42—24no—
146C2×C42—42no—
147C2×C42—42no—
148C2×C42C22⋊C412yes—
149C2×C42C22⋊C412yes—
150C2×C42C22⋊C412yes—
151C2×C42C22⋊C412yes—
152C2×C42C22⋊C412yes—
153C2×C42C22⋊C412yes—
154C2×C42C22×C412yes—
155C2×C42C22×C412yes—
156C2×C42C22×C411yescharacteristic
157C2×C42C2×D412yes—
158C2×C42C2×D412yes—
159C2×C42C2×D412yes—
160C2×C42C2×D411yescharacteristic
161C2×C42C2×D411yescharacteristic
162C2×C42C2×D412yes—
163C2×C42C2411yescharacteristic
164#97—216no—
165C24—24no—
166C24—44no—
167C24—44no—
168C24—44no—
169C24—44no—
170C24—44no—
171C24—44no—
172C24—44no—
173C24C2×C22⋊C411yescharacteristic
174C2×Q8—48no—
175C2×Q8—48no—
176C2×Q8—48no—
177C2×Q8—816no—
178C2×D4—28no—
179C2×D4—44no—
180C2×D4—44no—
181C2×D4—48no—
182C2×D4—48no—
183C2×D4—48no—
184C2×D4—44no—
185C2×D4—44no—
186C2×D4—48no—
187C2×D4—44no—
188C2×D4—48no—
189C2×D4—48no—
190C2×D4—816no—
191C2×D4—816no—
192C2×D4—816no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—22no—
204C22×C4—22no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—24no—
210C22×C4—44no—
211C22×C4—44no—
212C22×C4—44no—
213C22×C4#10014yes—
214C22×C4#10414yes—
215C22×C4C2×C22⋊C412yes—
216C22×C4C2×C22⋊C412yes—
217C22×C4C2×C22⋊C411yescharacteristic
218C22×C4C2×C22⋊C412yes—
219C22×C4C2×C22⋊C411yescharacteristic
220C22×C4C2×C22⋊C411yescharacteristic
221C22×C4C2×C22⋊C412yes—
222C22×C4#13114yes—
223C22×C4AGL(1,ℤ/8)14yes—
224C22×C4AGL(1,ℤ/8)14yes—
225C22×C4C23×C411yescharacteristic
226C22×C4C22×D411yescharacteristic
227C22×C4C22×D411yescharacteristic
228C2×C8—28no—
229C2×C8—44no—
230C2×C8—416no—
231C2×C8—44no—
232C2×C8—44no—
233C2×C8—44no—
234C2×C8—44no—
235C2×C8—88no—
236C4⋊C4—44no—
237C4⋊C4—48no—
238C4⋊C4—44no—
239C22⋊C4—416no—
240C22⋊C4—416no—
241C22⋊C4—48no—
242C22⋊C4—48no—
243C22⋊C4—48no—
244C22⋊C4—48no—
245C42—24no—
246C42—24no—
247C42—24no—
248C42—24no—
249C42—24no—
250C42—24no—
251C42—24no—
252C42—24no—
253C42—24no—
254C42—24no—
255C42—42no—
256C42—41no—
257C42—41no—
258C42—41no—
259C42—42no—
260C42—41no—
261C23—44no—
262C23—44no—
263C23—44no—
264C23—44no—
265C23—44no—
266C23—44no—
267C23—44no—
268C23—88no—
269C23—88no—
270C23—88no—
271C23—88no—
272C23—88no—
273C23—88no—
274C23—88no—
275C23#40812yes—
276C23#41012yes—
277C23C2×#10012yes—
278C23#41812yes—
279C23#41812yes—
280C23C2×#10412yes—
281C23#42112yes—
282C23C22×C22⋊C411yescharacteristic
283Q8—816no—
284D4—88no—
285D4—816no—
286D4—88no—
287D4—816no—
288C2×C4—28no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—21no—
295C2×C4—21no—
296C2×C4—22no—
297C2×C4—21no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—21no—
301C2×C4—21no—
302C2×C4—21no—
303C2×C4—21no—
304C2×C4—22no—
305C2×C4—28no—
306C2×C4—28no—
307C2×C4—28no—
308C2×C4—28no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—88no—
321C2×C4#40812yes—
322C2×C4C2×#10014yes—
323C2×C4#41812yes—
324C2×C4#41812yes—
325C2×C4C2×#10414yes—
326C2×C4C2×#13112yes—
327C2×C4C2×AGL(1,ℤ/8)12yes—
328C2×C4C2×AGL(1,ℤ/8)12yes—
329C8—48no—
330C8—84no—
331C22—84no—
332C22—84no—
333C22—84no—
334C22—84no—
335C22—84no—
336C22—84no—
337C22—84no—
338C22—1616no—
339C22#146914yes—
340C22#148414yes—
341C22#149614yes—
342C22#150514yes—
343C22#151414yes—
344C22#152714yes—
345C22#155514yes—
346C22C2×#40811yescharacteristic
347C22C2×#41011yescharacteristic
348C22C22×#10011yescharacteristic
349C22C2×#41811yescharacteristic
350C22C2×#41811yescharacteristic
351C22C22×#10411yescharacteristic
352C22C2×#42111yescharacteristic
353C4—24no—
354C4—22no—
355C4—22no—
356C4—22no—
357C4—22no—
358C4—22no—
359C4—22no—
360C4—24no—
361C4—42no—
362C4—42no—
363C4—84no—
364C2—164no—
365C2#769918yesdirect product factor
366C2C2×#146911yescharacteristic
367C2C2×#148411yescharacteristic
368C2C2×#149611yescharacteristic
369C2C2×#150511yescharacteristic
370C2C2×#151411yescharacteristic
371C2C2×#152711yescharacteristic
372C2C2×#155511yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1839C2semidirect
3. C2×#1745C2semidirect
4. #7699C2direct (N × H)
5. C2×#1270C2semidirect
21. #1839C22semidirect
23. #1745C22semidirect
29. #1270C22semidirect
365. C2#7699direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28582
C2×#18392
C2×#17452
#76992
C2×#12702