Finite Group Databasebeta

← C2×#17721 #6343988

Subgroups — C2×#17721 #6343988

Order 512.

4070 conjugacy classes of subgroups.

The subgroup lattice has 417 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3499C211yesmaximal, characteristic
2C2×#2988C211yesmaximal, characteristic, complemented
3C2×#2906C211yesmaximal, characteristic, complemented
4#17721C2116yesmaximal, direct product factor
5C2×#1547C213yesmaximal, complemented
6C2×#1546C213yesmaximal, complemented
7C2×#1540C213yesmaximal, complemented
8C22×#332C213yesmaximal, complemented
9C22×2−1+4—21no—
10C22×#131—21no—
11#3499—24no—
12#3499—24no—
13#3499C418yes—
14#3499C2218yes—
15C2×D4×Q8—21no—
16C2×D4×Q8C412yes—
17C2×#547—23no—
18C2×#547C416yes—
19C2×#536—23no—
20C2×#532C2213yes—
21C22×C4⋊Q8C2213yes—
22C2×C4×#41C2211yescharacteristic
23#2988—24no—
24#2988C2218yescomplemented
25C2×C8×Q8—21no—
26C2×C8×D4—23no—
27C2×#431C2213yes—
28#2906—24no—
29#2906C2218yescomplemented
30C2×#424—23no—
31C2×#423C2213yes—
32C22×C4⋊C8C2213yes—
33C22×C4⋊C8C2213yes—
34#1547C22124yescomplemented
35#1546C22124yescomplemented
36#1540C22124yescomplemented
37C2×#332C2213yes—
38C2×#332C2216yes—
39C2×#332C2213yes—
40C2×#332C22124yescomplemented
41C2×#331C2211yescharacteristic
42C2×#331C2213yes—
43C2×2−1+4—28no—
44C2×2−1+4—28no—
45C2×2−1+4—48no—
46C2×2−1+4—48no—
47C22×#41—26no—
48C22×#41—23no—
49C22×#41D411yescharacteristic
50C23×Q8—22no—
51C23×Q8—23no—
52C2×#131—28no—
53C2×#131—48no—
54C22×M16—23no—
55C23×C8—23no—
56C23×C8—23no—
57D4×Q8—28no—
58D4×Q8—28no—
59D4×Q8—28no—
60D4×Q8C2×C4116yes—
61#547—224no—
62#547—224no—
63#547—224no—
64#547C2×C4148yes—
65#536—224no—
66#536—224no—
67#532—26no—
68#532—26no—
69#532C2×C4112yes—
70#532C23112yes—
71C2×C4⋊Q8—23no—
72C2×C4⋊Q8—23no—
73C2×C4⋊Q8—26no—
74C2×C4⋊Q8—26no—
75C2×C4⋊Q8C2×C416yes—
76C2×C4⋊Q8C2×C4112yes—
77C2×C4⋊Q8C2313yes—
78C2×C4⋊Q8C23112yes—
79C2×#127C2311yescharacteristic
80C2×#124—23no—
81C2×#123—212no—
82C2×C22⋊Q8—26no—
83C2×C22⋊Q8—26no—
84C2×#121—23no—
85C2×#121C2×C416yes—
86C4×#41C2×C414yes—
87C4×#41D414yes—
88C4×#41D414yes—
89C4×#41C2314yes—
90C2×C4×Q8C2×C411yescharacteristic
91C2×C4×Q8D411yescharacteristic
92C2×C4×D4—23no—
93C2×C4×D4C2×C416yes—
94C2×C4×D4C2×C413yes—
95C2×C4×D4D413yes—
96C2×#117D413yes—
97C22×C4⋊C4—23no—
98C22×C4⋊C4C2×C416yes—
99C22×C42C2313yes—
100C8×Q8—28no—
101C8×D4—224no—
102#431—26no—
103#431C23112yes—
104#424—224no—
105#423—26no—
106#423C23112yes—
107C2×C4⋊C8—23no—
108C2×C4⋊C8—26no—
109C2×C4⋊C8—23no—
110C2×C4⋊C8—26no—
111C2×C4⋊C8—23no—
112C2×C4⋊C8C2311yescharacteristic
113C2×C4⋊C8C2313yes—
114C2×C4⋊C8C2313yes—
115C2×C4⋊C8C2311yescharacteristic
116C2×C4⋊C8C23112yes—
117C2×C4⋊C8C23112yes—
118C2×C22⋊C8—23no—
119C2×C4×C8—23no—
120#332C23112yes—
121#332C23124yes—
122#332C23112yes—
123#331C2314yes—
124#331C23112yes—
1252−1+4—464no—
1262−1+4—432no—
1272−1+4—432no—
128C2×#41—248no—
129C2×#41—212no—
130C2×#41—212no—
131C2×#41—448no—
132C2×#41—412no—
133C2×#41—412no—
134C2×#41C22⋊C414yes—
135C2×#41D818yes—
136C2×#41SD1618yes—
137C2×#41C2×D414yes—
138C22×Q8—216no—
139C22×Q8—26no—
140C22×Q8—212no—
141C22×Q8—23no—
142C22×Q8—212no—
143C22×Q8—416no—
144C22×Q8—412no—
145C22×Q8—412no—
146C22×Q8C22⋊C411yescharacteristic
147C22×D4—26no—
148C22×D4—21no—
149C22×D4—21no—
150C22×D4C22⋊C413yes—
151C22×D4C22×C412yes—
152C23×C4—26no—
153C23×C4—26no—
154C23×C4C22×C413yes—
155C23×C4C2×D413yes—
156C23×C4C2×D413yes—
157#131—432no—
158C2×M16—212no—
159C2×M16—412no—
160C22×C8—21no—
161C22×C8—23no—
162C22×C8—23no—
163C22×C8—212no—
164C22×C8—21no—
165C22×C8—212no—
166C22×C8—412no—
167C22×C8—86no—
168C4⋊Q8—212no—
169C4⋊Q8—212no—
170C4⋊Q8—212no—
171C4⋊Q8—23no—
172C4⋊Q8—23no—
173C4⋊Q8—212no—
174C4⋊Q8—212no—
175C4⋊Q8C22×C416yes—
176C4⋊Q8C22×C4124yes—
177C4⋊Q8C2416yes—
178#127—21no—
179#127—21no—
180#127C22×C412yes—
181#127C2412yes—
182#124—212no—
183#124—212no—
184#123—296no—
185C22⋊Q8—248no—
186C22⋊Q8—248no—
187#121—212no—
188#121—212no—
189#121—212no—
190#121C22×C4124yes—
191C4×Q8C22⋊C414yes—
192C4×Q8C22⋊C414yes—
193C4×Q8C22×C414yes—
194C4×Q8C2×D414yes—
195C4×D4—212no—
196C4×D4—212no—
197C4×D4—212no—
198C4×D4C22⋊C4112yes—
199C4×D4C22⋊C4112yes—
200C4×D4C22×C4124yes—
201C4×D4C22×C4112yes—
202C4×D4C2×D4112yes—
203#117C22⋊C4112yes—
204#117C2×D4112yes—
205C2×C4⋊C4—26no—
206C2×C4⋊C4—212no—
207C2×C4⋊C4—26no—
208C2×C4⋊C4—212no—
209C2×C4⋊C4—23no—
210C2×C4⋊C4—212no—
211C2×C4⋊C4C22⋊C413yes—
212C2×C4⋊C4C22⋊C413yes—
213C2×C4⋊C4C22×C416yes—
214C2×C4⋊C4C22×C4124yes—
215C2×C22⋊C4—26no—
216C2×C22⋊C4—26no—
217C2×C22⋊C4C22⋊C416yes—
218C2×C42C22×C413yes—
219C2×C42C22×C416yes—
220C2×C42C2×D413yes—
221C2×C42C2×D413yes—
222C2×C42C2×D416yes—
223C2×C42C2×D416yes—
224C2×C42C2416yes—
225C2×C42C2411yescharacteristic
226C4⋊C8—21no—
227C4⋊C8—23no—
228C4⋊C8—23no—
229C4⋊C8—212no—
230C4⋊C8—212no—
231C4⋊C8—212no—
232C4⋊C8—21no—
233C4⋊C8C2412yes—
234C4⋊C8C2416yes—
235C4⋊C8C2416yes—
236C4⋊C8C2412yes—
237C22⋊C8—212no—
238C4×C8—212no—
239C24—22no—
240C24C2×C22⋊C413yes—
241#41—4192no—
242#41—424no—
243#41—424no—
244#41—448no—
245#41#102132yes—
246#41C2×D8116yes—
247#41C2×SD16116yes—
248C2×Q8—224no—
249C2×Q8—26no—
250C2×Q8—26no—
251C2×Q8—464no—
252C2×Q8—46no—
253C2×Q8—424no—
254C2×Q8—46no—
255C2×Q8—424no—
256C2×Q8—424no—
257C2×Q8—448no—
258C2×Q8#10218yes—
259C2×Q8C2×C22⋊C414yes—
260C2×D4—224no—
261C2×D4—22no—
262C2×D4—22no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4—22no—
266C2×D4—44no—
267C2×D4—424no—
268C2×D4—42no—
269C2×D4—42no—
270C2×D4—42no—
271C2×D4—42no—
272C2×D4#102124yes—
273C2×D4C2×C22⋊C4112yes—
274C2×D4C23×C414yes—
275C22×C4—26no—
276C22×C4—26no—
277C22×C4—224no—
278C22×C4—26no—
279C22×C4—224no—
280C22×C4—46no—
281C22×C4—424no—
282C22×C4—424no—
283C22×C4C2×C22⋊C416yes—
284C22×C4C2×C22⋊C413yes—
285C22×C4C2×C22⋊C413yes—
286C22×C4C2×C22⋊C416yes—
287C22×C4C2×C22⋊C416yes—
288C22×C4C2×C22⋊C413yes—
289C22×C4C2×D8112yes—
290C22×C4C2×SD16112yes—
291C22×C4C23×C411yescharacteristic
292C22×C4C23×C416yes—
293C22×C4C22×D416yes—
294C22×C4C22×D416yes—
295C22×C4C22×D411yescharacteristic
296C22×C4C22×D411yescharacteristic
297M16—424no—
298C2×C8—22no—
299C2×C8—26no—
300C2×C8—22no—
301C2×C8—26no—
302C2×C8—42no—
303C2×C8—46no—
304C2×C8—424no—
305C2×C8—46no—
306C2×C8—42no—
307C2×C8—812no—
308C4⋊C4—26no—
309C4⋊C4—26no—
310C4⋊C4—224no—
311C4⋊C4—224no—
312C4⋊C4—26no—
313C4⋊C4C2×C22⋊C4112yes—
314C4⋊C4C2×C22⋊C4112yes—
315C4⋊C4C23×C4112yes—
316C22⋊C4—224no—
317C22⋊C4—224no—
318C22⋊C4C2×C22⋊C4124yes—
319C42C2×C22⋊C416yes—
320C42C2×C22⋊C416yes—
321C42C2×C22⋊C416yes—
322C42C23×C411yescharacteristic
323C42C23×C416yes—
324C42C22×D416yes—
325C42C22×D411yescharacteristic
326C42C22×D411yescharacteristic
327C42C22×D416yes—
328C42C2511yescharacteristic
329C23—26no—
330C23—26no—
331C23—24no—
332C23—44no—
333C23—44no—
334C23—44no—
335C23C2×#102112yes—
336C23C22×C22⋊C416yes—
337C23C22×C22⋊C411yescharacteristic
338Q8—448no—
339Q8—412no—
340Q8—46no—
341Q8—46no—
342Q8C2×#102116yes—
343D4—44no—
344D4—44no—
345D4—448no—
346D4—44no—
347D4—44no—
348D4—42no—
349D4—42no—
350D4—42no—
351D4—42no—
352D4C2×#102148yes—
353C2×C4—22no—
354C2×C4—26no—
355C2×C4—26no—
356C2×C4—212no—
357C2×C4—26no—
358C2×C4—26no—
359C2×C4—212no—
360C2×C4—46no—
361C2×C4—46no—
362C2×C4—412no—
363C2×C4—448no—
364C2×C4—448no—
365C2×C4C2×#102112yes—
366C2×C4C2×#102124yes—
367C2×C4C22×C22⋊C411yescharacteristic
368C2×C4C22×C22⋊C416yes—
369C2×C4C22×C22⋊C416yes—
370C2×C4C22×C22⋊C411yescharacteristic
371C2×C4C22×C22⋊C416yes—
372C2×C4C22×C22⋊C411yescharacteristic
373C2×C4C22×D812yes—
374C2×C4C22×D8112yes—
375C2×C4C22×SD1612yes—
376C2×C4C22×SD16112yes—
377C2×C4#57712yes—
378C2×C4#57812yes—
379C2×C4C24×C411yescharacteristic
380C2×C4C23×D411yescharacteristic
381C2×C4C23×D411yescharacteristic
382C8—42no—
383C8—46no—
384C8—46no—
385C8—42no—
386C22—224no—
387C22—26no—
388C22—26no—
389C22—44no—
390C22—44no—
391C22—44no—
392C22—88no—
393C22#288912yes—
394C22C22×#102112yes—
395C22C22×#10212yes—
396C22#289812yes—
397C22C23×C22⋊C411yescharacteristic
398C4—21no—
399C4—21no—
400C4—26no—
401C4—26no—
402C4—412no—
403C4C22×#102112yes—
404C4C22×#10212yes—
405C4#289812yes—
406C4C23×D811yescharacteristic
407C4C23×SD1611yescharacteristic
408C4C2×#57711yescharacteristic
409C4C2×#57811yescharacteristic
410C2—212no—
411C2—84no—
412C2#1772114yesdirect product factor
413C2C2×#288911yescharacteristic
414C2C23×#10211yescharacteristic
415C2C2×#289811yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC2×#3499C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2988C2semidirect
3. C2×#2906C2semidirect
4. #17721C2direct (N × H)
5. C2×#1547C2semidirect
6. C2×#1546C2semidirect
7. C2×#1540C2semidirect
8. C22×#332C2semidirect
24. #2988C22semidirect
29. #2906C22semidirect
34. #1547C22semidirect
35. #1546C22semidirect
36. #1540C22semidirect
40. C2×#332C22semidirect
412. C2#17721direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34992
C2×#29882
C2×#29062
#177212
C2×#15472
C2×#15462
C2×#15402
C22×#3322