Finite Group Databasebeta

← C2×#17925 #6344634

Subgroups — C2×#17925 #6344634

Order 512.

1670 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3104C211yesmaximal, characteristic
2C2×#2985C211yesmaximal, characteristic
3C2×#2982C211yesmaximal, characteristic
4#17925C2116yesmaximal, direct product factor
5C2×#1587C212yesmaximal, complemented
6C2×#1584C212yesmaximal, complemented
7C2×#1579C212yesmaximal, complemented
8C2×C8×Q16C212yesmaximal, complemented
9C2×#1572C211yesmaximal, characteristic
10C2×#1485C211yesmaximal, characteristic
11C2×#1491C211yesmaximal, characteristic
12C2×#1453C211yesmaximal, characteristic
13C2×#533C2211yescharacteristic
14C22×C4×Q8C2211yescharacteristic
15#3104C418yes—
16#3104C2218yes—
17C2×#484C412yes—
18C2×#477C412yes—
19C2×#462C412yes—
20C2×#451C412yes—
21#2985—24no—
22#2985C2218yes—
23#2982—24no—
24#2982C2218yes—
25C2×#446—22no—
26C2×#446C2212yes—
27C2×C8×Q8—22no—
28C2×C8×Q8C2212yes—
29C2×C8×Q8C2212yes—
30C2×C8×Q8C2212yes—
31C2×C4×Q16C2212yes—
32C2×C4×Q16C2212yes—
33C2×#433—22no—
34C2×#432C2211yescharacteristic
35C2×#431—22no—
36C2×#431C2211yescharacteristic
37C2×#431C2211yescharacteristic
38C2×#431C2211yescharacteristic
39C2×C4×M16C2211yescharacteristic
40#1587C22116yescomplemented
41#1584C22116yescomplemented
42#1579C22116yescomplemented
43C8×Q16C22116yescomplemented
44#1572C2218yes—
45C2×#335C2212yes—
46C2×#334C2212yes—
47#1491C2218yes—
48#1485C2218yes—
49C2×Q8⋊C8C2212yes—
50C2×Q8⋊C8C2212yes—
51C2×Q8⋊C8C2212yes—
52C2×Q8⋊C8C2212yes—
53#1453C2218yes—
54C2×#322C2211yescharacteristic
55C2×#322C2211yescharacteristic
56C2×#322C2211yescharacteristic
57C2×C82C2211yescharacteristic
58C23×Q8C2×C411yescharacteristic
59C22×Q16C2×C412yes—
60C22×Q16C2×C412yes—
61C22×M16—21no—
62#533—22no—
63#533—22no—
64#533C2×C414yes—
65#533C2314yes—
66C2×C4⋊Q8C2×C411yescharacteristic
67C2×C4⋊Q8C2×C411yescharacteristic
68C2×#125—21no—
69C2×C22⋊Q8—21no—
70C2×C22⋊Q8C2×C412yes—
71C2×C4×Q8—21no—
72C2×C4×Q8—22no—
73C2×C4×Q8—21no—
74C2×C4×Q8—21no—
75C2×C4×Q8—22no—
76C2×C4×Q8C2×C412yes—
77C2×C4×Q8C2×C414yes—
78C2×C4×Q8C2314yes—
79C2×C4×Q8C2312yes—
80C2×C4×Q8C2312yes—
81C2×#117—21no—
82C22×C4⋊C4—21no—
83C22×C4⋊C4C2×C411yescharacteristic
84C22×C42—21no—
85C22×C42C2311yescharacteristic
86#484C2×C4116yes—
87#477C2×C4116yes—
88#462C2×C4116yes—
89#451C2×C4116yes—
90#446—216no—
91#446—24no—
92#446C2318yes—
93C8×Q8—216no—
94C8×Q8—24no—
95C8×Q8—24no—
96C8×Q8—24no—
97C8×Q8C2318yes—
98C8×Q8C2318yes—
99C8×Q8C2318yes—
100C4×Q16C2×C418yes—
101C4×Q16C2×C418yes—
102C4×Q16C2318yes—
103C4×Q16C2318yes—
104#433—216no—
105#432—22no—
106#432C2314yes—
107#431—22no—
108#431—216no—
109#431C2×C414yes—
110#431D414yes—
111#431C2314yes—
112#431C2314yes—
113#431C2314yes—
114C2×#107C2×C412yes—
115C2×#107C2×C412yes—
116C2×C4⋊C8—22no—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—22no—
119C2×C4⋊C8—22no—
120C2×C4⋊C8C2×C412yes—
121C2×C4⋊C8D412yes—
122C2×C4⋊C8C2312yes—
123C2×C4⋊C8C2312yes—
124C2×#103C2×C412yes—
125C2×#103C2×C412yes—
126C2×#103C2×C412yes—
127C2×#103C2×C412yes—
128C2×C22⋊C8—21no—
129C2×C22⋊C8—21no—
130C2×C22⋊C8C2×C412yes—
131C2×C22⋊C8D412yes—
132C4×M16—22no—
133C4×M16C2314yes—
134C2×#97—22no—
135C2×#97—21no—
136C2×#97—21no—
137C2×C4×C8—22no—
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—
151Q8⋊C8C2318yes—
152Q8⋊C8C2318yes—
153#322C2314yes—
154#322C2314yes—
155#322C2314yes—
156C82C2314yes—
157C22×Q8—28no—
158C22×Q8—21no—
159C22×Q8—22no—
160C22×Q8—21no—
161C22×Q8C22×C414yes—
162C22×Q8C22×C412yes—
163C22×Q8C22×C412yes—
164C23×C4—21no—
165C23×C4—21no—
166C23×C4C22×C411yescharacteristic
167C23×C4C2×D411yescharacteristic
168C23×C4#4111yescharacteristic
169C2×Q16—28no—
170C2×Q16—28no—
171C2×Q16C22×C418yes—
172C2×Q16C22×C418yes—
173C2×M16—24no—
174C2×M16—44no—
175C22×C8—21no—
176C22×C8—22no—
177C22×C8—22no—
178C22×C8—21no—
179C22×C8C22×C412yes—
180C22×C8C22×C412yes—
181C22×C8C2×D412yes—
182C22×C8C2×D412yes—
183C4⋊Q8—22no—
184C4⋊Q8—22no—
185C4⋊Q8C22×C414yes—
186C4⋊Q8C22×C414yes—
187#125—24no—
188#125—24no—
189C22⋊Q8—24no—
190C22⋊Q8—24no—
191C22⋊Q8—24no—
192C22⋊Q8C22×C418yes—
193C4×Q8—24no—
194C4×Q8—24no—
195C4×Q8—24no—
196C4×Q8—24no—
197C4×Q8—24no—
198C4×Q8—22no—
199C4×Q8—24no—
200C4×Q8—22no—
201C4×Q8—22no—
202C4×Q8—24no—
203C4×Q8—22no—
204C4×Q8C22×C414yes—
205C4×Q8C22×C418yes—
206C4×Q8C22×C414yes—
207C4×Q8C2414yes—
208C4×Q8C2414yes—
209#117—24no—
210#117—24no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—21no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—21no—
216C2×C4⋊C4—21no—
217C2×C4⋊C4—21no—
218C2×C4⋊C4—22no—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—22no—
222C2×C4⋊C4C22×C412yes—
223C2×C4⋊C4C22×C414yes—
224C2×C4⋊C4C22×C412yes—
225C2×C22⋊C4—22no—
226C2×C42—22no—
227C2×C42—24no—
228C2×C42—24no—
229C2×C42—22no—
230C2×C42—22no—
231C2×C42C22×C411yescharacteristic
232C2×C42C22×C412yes—
233C2×C42C2×D412yes—
234C2×C42C2×D411yescharacteristic
235C2×C42#4111yescharacteristic
236C2×C42#4112yes—
237C2×C42C2412yes—
238C2×C42C2411yescharacteristic
239#107C22×C418yes—
240#107C22×C418yes—
241C4⋊C8—28no—
242C4⋊C8—28no—
243C4⋊C8—28no—
244C4⋊C8—28no—
245C4⋊C8—22no—
246C4⋊C8—22no—
247C4⋊C8C22×C418yes—
248C4⋊C8C2×D418yes—
249C4⋊C8C2414yes—
250C4⋊C8C2414yes—
251#103C22×C418yes—
252#103C22×C418yes—
253#103C22×C418yes—
254#103C22×C418yes—
255C22⋊C8—24no—
256C22⋊C8—24no—
257C22⋊C8C22×C418yes—
258C22⋊C8C2×D418yes—
259#97—28no—
260#97—24no—
261#97—24no—
262C4×C8—28no—
263C4×C8—28no—
264C4×C8—28no—
265C4×C8—24no—
266C4×C8—21no—
267C4×C8—21no—
268C4×C8C22×C412yes—
269C4×C8C22×C412yes—
270C4×C8C2×D412yes—
271C4×C8C2×D412yes—
272C4×C8C2412yes—
273C4×C8C2412yes—
274C4×C8C2412yes—
275C4×C8C2412yes—
276C4×C8C2412yes—
277C4×C8C2412yes—
278C24C4×D411yescharacteristic
279C2×Q8—216no—
280C2×Q8—28no—
281C2×Q8—216no—
282C2×Q8—24no—
283C2×Q8—22no—
284C2×Q8—22no—
285C2×Q8—24no—
286C2×Q8—24no—
287C2×Q8—24no—
288C2×Q8—24no—
289C2×Q8—82no—
290C2×Q8#13118yes—
291C2×Q8C23×C414yes—
292C2×Q8C23×C414yes—
293C22×C4—28no—
294C22×C4—24no—
295C22×C4—22no—
296C22×C4—24no—
297C22×C4—24no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—24no—
302C22×C4—42no—
303C22×C4—82no—
304C22×C4C4×D411yescharacteristic
305C22×C4C4×D412yes—
306C22×C4C4×D411yescharacteristic
307C22×C4C4×D411yescharacteristic
308C22×C4C4×D412yes—
309C22×C4C4×D412yes—
310C22×C4C23×C412yes—
311C22×C4C23×C411yescharacteristic
312C22×C4C22×D412yes—
313C22×C4C22×D411yescharacteristic
314C22×C4C2×#4111yescharacteristic
315C22×C4C2×#4112yes—
316Q16—216no—
317Q16—216no—
318M16—48no—
319C2×C8—24no—
320C2×C8—24no—
321C2×C8—24no—
322C2×C8—24no—
323C2×C8—24no—
324C2×C8—22no—
325C2×C8—24no—
326C2×C8—24no—
327C2×C8—22no—
328C2×C8—42no—
329C2×C8—44no—
330C2×C8—44no—
331C2×C8C23×C414yes—
332C2×C8C23×C414yes—
333C2×C8C22×D414yes—
334C2×C8C22×D414yes—
335C4⋊C4—24no—
336C4⋊C4—28no—
337C4⋊C4—24no—
338C4⋊C4—22no—
339C4⋊C4—24no—
340C4⋊C4—24no—
341C4⋊C4—24no—
342C4⋊C4—28no—
343C4⋊C4—24no—
344C4⋊C4—22no—
345C4⋊C4—24no—
346C4⋊C4—24no—
347C4⋊C4C23×C414yes—
348C4⋊C4C23×C414yes—
349C22⋊C4—28no—
350C42—28no—
351C42—24no—
352C42—24no—
353C42—24no—
354C42—24no—
355C42C4×D412yes—
356C42C4×D412yes—
357C42C4×D412yes—
358C42C23×C411yescharacteristic
359C42C23×C412yes—
360C42C22×D412yes—
361C42C22×D411yescharacteristic
362C42C2×#4111yescharacteristic
363C42C2×#4112yes—
364C42C2511yescharacteristic
365C23—22no—
366C23—22no—
367C23—22no—
368C23C2×C4×D412yes—
369C23C2×C4×D411yescharacteristic
370Q8—216no—
371Q8—28no—
372Q8—24no—
373Q8—24no—
374Q8—24no—
375Q8—44no—
376Q8—84no—
377Q8C2×#13118yes—
378C2×C4—216no—
379C2×C4—24no—
380C2×C4—28no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—24no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—44no—
397C2×C4—84no—
398C2×C4C2×C4×D412yes—
399C2×C4C2×C4×D411yescharacteristic
400C2×C4C2×C4×D412yes—
401C2×C4C2×C4×D412yes—
402C2×C4C2×C4×D411yescharacteristic
403C2×C4C2×C4×D411yescharacteristic
404C2×C4C2×#13114yes—
405C2×C4#57814yes—
406C2×C4C24×C411yescharacteristic
407C2×C4C23×D411yescharacteristic
408C2×C4C22×#4111yescharacteristic
409C8—24no—
410C8—24no—
411C8—24no—
412C8—24no—
413C8—24no—
414C8—42no—
415C8—44no—
416C8—44no—
417C22—22no—
418C22—22no—
419C22—22no—
420C22—44no—
421C22#292912yes—
422C22#295012yes—
423C22#295612yes—
424C22C22×C4×D411yescharacteristic
425C4—22no—
426C4—21no—
427C4—21no—
428C4—22no—
429C4—28no—
430C4—22no—
431C4—44no—
432C4—44no—
433C4—44no—
434C4#292912yes—
435C4#295012yes—
436C4C22×#13112yes—
437C4C2×#57812yes—
438C2—42no—
439C2#1792514yesdirect product factor
440C2C2×#292911yescharacteristic
441C2C2×#295011yescharacteristic
442C2C2×#295611yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC24C4×D4
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
4. #17925C2direct (N × H)
5. C2×#1587C2semidirect
6. C2×#1584C2semidirect
7. C2×#1579C2semidirect
8. C2×C8×Q16C2semidirect
40. #1587C22semidirect
41. #1584C22semidirect
42. #1579C22semidirect
43. C8×Q16C22semidirect
439. C2#17925direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31042
C2×#29852
C2×#29822
#179252
C2×#15872
C2×#15842
C2×#15792
C2×C8×Q162
C2×#15722
C2×#14852
C2×#14912
C2×#14532