Finite Group Databasebeta

← C2×#17923 #6344632

Subgroups — C2×#17923 #6344632

Order 512.

1790 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3103C211yesmaximal, characteristic
2C2×#2982C211yesmaximal, characteristic, complemented
3C2×#2981C211yesmaximal, characteristic
4#17923C2116yesmaximal, direct product factor
5C2×#1588C212yesmaximal, complemented
6C2×#1583C212yesmaximal, complemented
7C2×SD16⋊C8C212yesmaximal, complemented
8C2×C8×SD16C212yesmaximal, complemented
9C2×#1572C211yesmaximal, characteristic, complemented
10C2×#1484C211yesmaximal, characteristic
11C2×#1491C211yesmaximal, characteristic, complemented
12C2×#1453C211yesmaximal, characteristic, complemented
13C2×#532C2211yescharacteristic
14C22×C4×Q8C2211yescharacteristic
15#3103C418yes—
16#3103C2218yes—
17C2×#481C412yes—
18C2×#475C412yes—
19C2×#460C412yes—
20C2×#448C412yes—
21#2982—24no—
22#2982C2218yescomplemented
23#2981—24no—
24#2981C2218yes—
25C2×C8×Q8—22no—
26C2×C8×Q8C2212yes—
27C2×C8×Q8C2212yes—
28C2×C4×SD16C2212yes—
29C2×C4×SD16C2212yes—
30C2×#436C2212yes—
31C2×#435—22no—
32C2×C8×D4C2212yes—
33C2×#432C2211yescharacteristic
34C2×#431—22no—
35C2×#431C2211yescharacteristic
36C2×#431C2211yescharacteristic
37C2×#431C2211yescharacteristic
38C2×#408—22no—
39C2×C4×M16C2211yescharacteristic
40#1588C22116yescomplemented
41#1583C22116yescomplemented
42SD16⋊C8C22116yescomplemented
43C8×SD16C22116yescomplemented
44#1572C2218yescomplemented
45C2×#335C2212yes—
46C2×#334C2212yes—
47#1491C2218yescomplemented
48#1484C2218yes—
49C2×Q8⋊C8C2212yes—
50C2×Q8⋊C8C2212yes—
51C2×D4⋊C8C2212yes—
52C2×D4⋊C8C2212yes—
53#1453C2218yescomplemented
54C2×#322C2211yescharacteristic
55C2×#322C2211yescharacteristic
56C2×#322C2211yescharacteristic
57C2×C82C2211yescharacteristic
58C22×#41—21no—
59C23×Q8C2×C411yescharacteristic
60C22×SD16C2×C412yes—
61C22×SD16C2×C412yes—
62C22×M16—21no—
63C22×M16—22no—
64C23×C8—22no—
65#532—22no—
66#532—22no—
67#532C2×C414yes—
68#532C2314yes—
69C2×C4⋊Q8C2×C411yescharacteristic
70C2×#127C2×C411yescharacteristic
71C2×#124—21no—
72C2×#121—21no—
73C2×#121C2×C412yes—
74C2×C4×Q8—21no—
75C2×C4×Q8—22no—
76C2×C4×Q8—21no—
77C2×C4×Q8—22no—
78C2×C4×Q8C2×C412yes—
79C2×C4×Q8C2×C414yes—
80C2×C4×Q8C2314yes—
81C2×C4×Q8C2312yes—
82C2×C4×D4—21no—
83C2×C4×D4C2312yes—
84C22×C4⋊C4—21no—
85C22×C4⋊C4C2×C411yescharacteristic
86C22×C42—21no—
87C22×C42C2311yescharacteristic
88#481C2×C4116yes—
89#475C2×C4116yes—
90#460C2×C4116yes—
91#448C2×C4116yes—
92C8×Q8—216no—
93C8×Q8—24no—
94C8×Q8—24no—
95C8×Q8C2318yes—
96C8×Q8C2318yes—
97C4×SD16C2×C418yes—
98C4×SD16C2×C418yes—
99C4×SD16C2318yes—
100C4×SD16C2318yes—
101#436—24no—
102#436C2318yes—
103#435—216no—
104C8×D4—24no—
105C8×D4C2318yes—
106#432—22no—
107#432C2314yes—
108#431—22no—
109#431—216no—
110#431C2×C414yes—
111#431D414yes—
112#431C2314yes—
113#431C2314yes—
114#431C2314yes—
115C2×#106C2×C412yes—
116C2×#106C2×C412yes—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—22no—
119C2×C4⋊C8C2×C412yes—
120C2×C4⋊C8D412yes—
121C2×C4⋊C8C2312yes—
122C2×C4⋊C8C2312yes—
123C2×#103C2×C412yes—
124C2×#103C2×C412yes—
125C2×#102C2×C412yes—
126C2×#102C2×C412yes—
127#408—216no—
128C2×C22⋊C8—21no—
129C2×C22⋊C8—21no—
130C2×C22⋊C8—22no—
131C2×C22⋊C8—22no—
132C2×C22⋊C8C2×C412yes—
133C2×C22⋊C8D412yes—
134C4×M16—22no—
135C4×M16C2314yes—
136C2×#97—21no—
137C2×#97—21no—
138C2×C4×C8—22no—
139C2×C4×C8—22no—
140C2×C4×C8—21no—
141C2×C4×C8C2311yescharacteristic
142C2×C4×C8C2311yescharacteristic
143C2×C4×C8C2311yescharacteristic
144C2×C4×C8C2311yescharacteristic
145C2×C4×C8C2311yescharacteristic
146C2×C4×C8C2311yescharacteristic
147#335C2318yes—
148#334C2318yes—
149Q8⋊C8C2318yes—
150Q8⋊C8C2318yes—
151D4⋊C8C2318yes—
152D4⋊C8C2318yes—
153#322C2314yes—
154#322C2314yes—
155#322C2314yes—
156C82C2314yes—
157C2×#41—24no—
158C2×#41—24no—
159C2×#41—84no—
160C22×Q8—28no—
161C22×Q8—21no—
162C22×Q8—22no—
163C22×Q8—21no—
164C22×Q8C22×C414yes—
165C22×Q8C22×C412yes—
166C22×D4—22no—
167C22×D4—21no—
168C22×D4—21no—
169C22×D4C22×C412yes—
170C23×C4—21no—
171C23×C4—21no—
172C23×C4—22no—
173C23×C4C22×C411yescharacteristic
174C23×C4C2×D411yescharacteristic
175C23×C4#4111yescharacteristic
176C2×SD16—28no—
177C2×SD16—28no—
178C2×SD16C22×C418yes—
179C2×SD16C22×C418yes—
180C2×M16—24no—
181C2×M16—28no—
182C2×M16—44no—
183C2×M16—84no—
184C22×C8—21no—
185C22×C8—22no—
186C22×C8—22no—
187C22×C8—21no—
188C22×C8—28no—
189C22×C8—84no—
190C22×C8C22×C412yes—
191C22×C8C22×C412yes—
192C22×C8C2×D412yes—
193C22×C8C2×D412yes—
194C4⋊Q8—22no—
195C4⋊Q8C22×C414yes—
196#127—22no—
197#127C22×C414yes—
198#124—24no—
199#124—24no—
200#121—24no—
201#121—24no—
202#121—24no—
203#121C22×C418yes—
204C4×Q8—24no—
205C4×Q8—24no—
206C4×Q8—24no—
207C4×Q8—24no—
208C4×Q8—22no—
209C4×Q8—22no—
210C4×Q8—24no—
211C4×Q8C22×C414yes—
212C4×Q8C22×C418yes—
213C4×Q8C2414yes—
214C4×D4—24no—
215C4×D4—24no—
216C4×D4—22no—
217C4×D4—22no—
218C4×D4C22×C414yes—
219C4×D4C2414yes—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4—21no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—24no—
227C2×C4⋊C4C22×C412yes—
228C2×C4⋊C4C22×C414yes—
229C2×C4⋊C4C22×C412yes—
230C2×C22⋊C4—22no—
231C2×C22⋊C4—22no—
232C2×C42—22no—
233C2×C42—24no—
234C2×C42—24no—
235C2×C42—22no—
236C2×C42C22×C411yescharacteristic
237C2×C42C22×C412yes—
238C2×C42C2×D412yes—
239C2×C42C2×D411yescharacteristic
240C2×C42#4111yescharacteristic
241C2×C42#4112yes—
242C2×C42C2412yes—
243C2×C42C2411yescharacteristic
244#106C22×C418yes—
245#106C22×C418yes—
246C4⋊C8—28no—
247C4⋊C8—28no—
248C4⋊C8—22no—
249C4⋊C8—22no—
250C4⋊C8C22×C418yes—
251C4⋊C8C2×D418yes—
252C4⋊C8C2414yes—
253C4⋊C8C2414yes—
254#103C22×C418yes—
255#103C22×C418yes—
256#102C22×C418yes—
257#102C22×C418yes—
258C22⋊C8—24no—
259C22⋊C8—24no—
260C22⋊C8—28no—
261C22⋊C8—28no—
262C22⋊C8C22×C418yes—
263C22⋊C8C2×D418yes—
264#97—24no—
265#97—24no—
266C4×C8—28no—
267C4×C8—28no—
268C4×C8—24no—
269C4×C8—21no—
270C4×C8—21no—
271C4×C8C22×C412yes—
272C4×C8C22×C412yes—
273C4×C8C2×D412yes—
274C4×C8C2×D412yes—
275C4×C8C2412yes—
276C4×C8C2412yes—
277C4×C8C2412yes—
278C4×C8C2412yes—
279C4×C8C2412yes—
280C4×C8C2412yes—
281C24—22no—
282C24C4×D411yescharacteristic
283#41—88no—
284#41—88no—
285C2×Q8—216no—
286C2×Q8—28no—
287C2×Q8—216no—
288C2×Q8—24no—
289C2×Q8—22no—
290C2×Q8—24no—
291C2×Q8—24no—
292C2×Q8—82no—
293C2×Q8#13118yes—
294C2×Q8C23×C414yes—
295C2×D4—28no—
296C2×D4—22no—
297C2×D4—24no—
298C2×D4—24no—
299C2×D4—24no—
300C2×D4—24no—
301C2×D4—82no—
302C2×D4—82no—
303C2×D4—84no—
304C2×D4C23×C414yes—
305C22×C4—28no—
306C22×C4—24no—
307C22×C4—22no—
308C22×C4—24no—
309C22×C4—24no—
310C22×C4—22no—
311C22×C4—22no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—42no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4—82no—
319C22×C4C4×D411yescharacteristic
320C22×C4C4×D412yes—
321C22×C4C4×D411yescharacteristic
322C22×C4C4×D411yescharacteristic
323C22×C4C4×D412yes—
324C22×C4C4×D412yes—
325C22×C4C23×C412yes—
326C22×C4C23×C411yescharacteristic
327C22×C4C22×D412yes—
328C22×C4C22×D411yescharacteristic
329C22×C4C2×#4111yescharacteristic
330C22×C4C2×#4112yes—
331SD16—216no—
332SD16—216no—
333M16—48no—
334M16—88no—
335C2×C8—24no—
336C2×C8—24no—
337C2×C8—24no—
338C2×C8—24no—
339C2×C8—24no—
340C2×C8—22no—
341C2×C8—24no—
342C2×C8—24no—
343C2×C8—22no—
344C2×C8—42no—
345C2×C8—44no—
346C2×C8—44no—
347C2×C8—88no—
348C2×C8C23×C414yes—
349C2×C8C23×C414yes—
350C2×C8C22×D414yes—
351C2×C8C22×D414yes—
352C4⋊C4—24no—
353C4⋊C4—28no—
354C4⋊C4—24no—
355C4⋊C4—22no—
356C4⋊C4—24no—
357C4⋊C4—22no—
358C4⋊C4—24no—
359C4⋊C4C23×C414yes—
360C4⋊C4C23×C414yes—
361C22⋊C4—28no—
362C22⋊C4—24no—
363C22⋊C4—24no—
364C42—28no—
365C42—24no—
366C42—24no—
367C42C4×D412yes—
368C42C4×D412yes—
369C42C4×D412yes—
370C42C23×C411yescharacteristic
371C42C23×C412yes—
372C42C22×D412yes—
373C42C22×D411yescharacteristic
374C42C2×#4111yescharacteristic
375C42C2×#4112yes—
376C42C2511yescharacteristic
377C23—22no—
378C23—22no—
379C23—22no—
380C23—24no—
381C23—44no—
382C23—44no—
383C23—44no—
384C23C2×C4×D412yes—
385C23C2×C4×D411yescharacteristic
386Q8—216no—
387Q8—28no—
388Q8—24no—
389Q8—84no—
390Q8C2×#13118yes—
391D4—24no—
392D4—24no—
393D4—44no—
394D4—84no—
395D4—84no—
396D4—88no—
397C2×C4—216no—
398C2×C4—24no—
399C2×C4—28no—
400C2×C4—22no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—24no—
405C2×C4—24no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—24no—
409C2×C4—24no—
410C2×C4—42no—
411C2×C4—42no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—48no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—84no—
418C2×C4C2×C4×D412yes—
419C2×C4C2×C4×D411yescharacteristic
420C2×C4C2×C4×D412yes—
421C2×C4C2×C4×D412yes—
422C2×C4C2×C4×D411yescharacteristic
423C2×C4C2×C4×D411yescharacteristic
424C2×C4C2×#13114yes—
425C2×C4#57714yes—
426C2×C4C24×C411yescharacteristic
427C2×C4C23×D411yescharacteristic
428C2×C4C22×#4111yescharacteristic
429C8—24no—
430C8—24no—
431C8—24no—
432C8—24no—
433C8—24no—
434C8—42no—
435C8—44no—
436C8—44no—
437C22—22no—
438C22—22no—
439C22—22no—
440C22—44no—
441C22—44no—
442C22—44no—
443C22—44no—
444C22—88no—
445C22#292912yes—
446C22#294912yes—
447C22#295612yes—
448C22C22×C4×D411yescharacteristic
449C4—22no—
450C4—21no—
451C4—21no—
452C4—22no—
453C4—28no—
454C4—22no—
455C4—44no—
456C4—44no—
457C4#292912yes—
458C4#294912yes—
459C4C22×#13112yes—
460C4C2×#57712yes—
461C2—42no—
462C2—84no—
463C2#1792314yesdirect product factor
464C2C2×#292911yescharacteristic
465C2C2×#294911yescharacteristic
466C2C2×#295611yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2982C2semidirect
4. #17923C2direct (N × H)
5. C2×#1588C2semidirect
6. C2×#1583C2semidirect
7. C2×SD16⋊C8C2semidirect
8. C2×C8×SD16C2semidirect
9. C2×#1572C2semidirect
11. C2×#1491C2semidirect
12. C2×#1453C2semidirect
22. #2982C22semidirect
40. #1588C22semidirect
41. #1583C22semidirect
42. SD16⋊C8C22semidirect
43. C8×SD16C22semidirect
44. #1572C22semidirect
47. #1491C22semidirect
53. #1453C22semidirect
463. C2#17923direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31032
C2×#29822
C2×#29812
#179232
C2×#15882
C2×#15832
C2×SD16⋊C82
C2×C8×SD162
C2×#15722
C2×#14842
C2×#14912
C2×#14532