Finite Group Databasebeta

← C2×#17894 #6344587

Subgroups — C2×#17894 #6344587

Order 512.

1828 conjugacy classes of subgroups.

The subgroup lattice has 534 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2989C211yesmaximal, characteristic
2C2×#2983C211yesmaximal, characteristic, complemented
3C2×C4×#137C211yesmaximal, characteristic
4#17894C2116yesmaximal, direct product factor
5C2×#1593C212yesmaximal, complemented
6C2×#1592C212yesmaximal, complemented
7C2×#1591C212yesmaximal, complemented
8C2×#1590C212yesmaximal, complemented
9C2×#1565C211yesmaximal, characteristic, complemented
10C2×#1476C211yesmaximal, characteristic
11C22×Q8⋊C8C211yesmaximal, characteristic, complemented
12C2×C8×M16C211yesmaximal, characteristic, complemented
13C22×#137C411yescharacteristic
14C2×C4×#41C2211yescharacteristic
15C22×C4×Q8C2211yescharacteristic
16#2989—24no—
17#2989C2218yes—
18#2983—24no—
19#2983C2218yescomplemented
20C2×#446—21no—
21C2×#446—21no—
22C2×#446C2212yes—
23C2×#446C2212yes—
24C2×#446C2212yes—
25C4×#137C418yes—
26C4×#137C2218yes—
27C2×#441C412yes—
28C2×#440C412yes—
29C2×C4×Q16C2212yes—
30C2×C4×SD16C2212yes—
31C2×#436C2212yes—
32C2×#435—22no—
33C2×#432—21no—
34C2×#432—22no—
35C2×#431C2211yescharacteristic
36C2×#431C2211yescharacteristic
37C2×#428C411yescharacteristic
38C2×#423—21no—
39C22×C4⋊C8C2211yescharacteristic
40C2×#417C411yescharacteristic
41C2×#419C411yescharacteristic
42C2×C4×M16C2211yescharacteristic
43C22×C4×C8C2211yescharacteristic
44#1593C22116yescomplemented
45#1592C22116yescomplemented
46#1591C22116yescomplemented
47#1590C22116yescomplemented
48#1565C2218yescomplemented
49C2×#335C2212yes—
50C2×#334C2212yes—
51#1476C2218yes—
52C2×Q8⋊C8C2212yes—
53C2×Q8⋊C8C2212yes—
54C2×Q8⋊C8C2211yescharacteristic
55C2×Q8⋊C8C2211yescharacteristic
56C2×Q8⋊C8C2218yescomplemented
57C2×D4⋊C8C2211yescharacteristic
58C2×D4⋊C8C2211yescharacteristic
59C8×M16C2218yescomplemented
60C2×#322C2212yes—
61C2×C82C2212yes—
62C22×#41C2×C411yescharacteristic
63C23×Q8C2×C411yescharacteristic
64C2×#137—28no—
65C2×#137C2×C418yes—
66C22×Q16C2×C412yes—
67C22×SD16C2×C412yes—
68C22×M16—22no—
69C22×M16C2×C411yescharacteristic
70C22×M16C2×C411yescharacteristic
71C23×C8—21no—
72C23×C8—21no—
73C4×#41—22no—
74C4×#41—22no—
75C4×#41C2×C414yes—
76C4×#41C2314yes—
77C2×C4×Q8—21no—
78C2×C4×Q8—22no—
79C2×C4×Q8—21no—
80C2×C4×Q8—22no—
81C2×C4×Q8C2×C412yes—
82C2×C4×Q8C2×C414yes—
83C2×C4×Q8C2×C411yescharacteristic
84C2×C4×Q8C2312yes—
85C2×C4×Q8C2314yes—
86C2×C4×Q8C2311yescharacteristic
87C2×C4×D4—21no—
88C2×C4×D4—21no—
89C2×C4×D4C2×C411yescharacteristic
90C2×C4×D4C2311yescharacteristic
91C2×#117—21no—
92C2×#117C2×C411yescharacteristic
93C22×C4⋊C4—21no—
94C22×C4⋊C4C2×C411yescharacteristic
95C22×C42—21no—
96C22×C42—21no—
97C22×C42C2311yescharacteristic
98#446—28no—
99#446—28no—
100#446—24no—
101#446—24no—
102#446—24no—
103#446C2318yes—
104#446C2318yes—
105#446C2318yes—
106#441C2×C4116yes—
107#440C2×C4116yes—
108C4×Q16C2×C418yes—
109C4×Q16C2318yes—
110C4×SD16C2×C418yes—
111C4×SD16C2318yes—
112#436—24no—
113#436C2318yes—
114#435—216no—
115#432—28no—
116#432—216no—
117#431—22no—
118#431D414yes—
119#431C2314yes—
120#431C2314yes—
121#428C2×C418yes—
122C2×#107C2×C412yes—
123C2×#106C2×C412yes—
124#423—28no—
125C2×C4⋊C8—22no—
126C2×C4⋊C8—22no—
127C2×C4⋊C8—22no—
128C2×C4⋊C8—21no—
129C2×C4⋊C8—22no—
130C2×C4⋊C8D411yescharacteristic
131C2×C4⋊C8D411yescharacteristic
132C2×C4⋊C8C2311yescharacteristic
133C2×C4⋊C8C2312yes—
134C2×C4⋊C8C2311yescharacteristic
135C2×C4⋊C8C2314yes—
136#419C2×C418yes—
137#417C2×C418yes—
138C2×#103C2×C412yes—
139C2×#103C2×C412yes—
140C2×#103C2×C412yes—
141C2×#102C2×C412yes—
142C2×C22⋊C8—21no—
143C2×C22⋊C8—22no—
144C2×C22⋊C8D412yes—
145C4×M16C2×C414yes—
146C4×M16C2314yes—
147C2×#97—22no—
148C2×#97—22no—
149C2×#97—22no—
150C2×#97C2×C412yes—
151C2×C4×C8—21no—
152C2×C4×C8—21no—
153C2×C4×C8—22no—
154C2×C4×C8C2311yescharacteristic
155C2×C4×C8C2311yescharacteristic
156C2×C4×C8C2314yes—
157C2×C4×C8C2312yes—
158C2×C4×C8C2312yes—
159#335C2318yes—
160#334C2318yes—
161Q8⋊C8C2318yes—
162Q8⋊C8C2314yes—
163Q8⋊C8C2318yes—
164Q8⋊C8C2314yes—
165D4⋊C8C2314yes—
166D4⋊C8C2314yes—
167#322C2318yes—
168C82C2318yes—
169C2×#41—22no—
170C2×#41—24no—
171C2×#41—24no—
172C2×#41C22×C414yes—
173C22×Q8—21no—
174C22×Q8—22no—
175C22×Q8—24no—
176C22×Q8—24no—
177C22×Q8C22×C412yes—
178C22×Q8C22×C411yescharacteristic
179C22×Q8C22×C414yes—
180C22×D4—21no—
181C22×D4C22×C411yescharacteristic
182C23×C4—21no—
183C23×C4—21no—
184C23×C4—21no—
185C23×C4—21no—
186C23×C4—21no—
187C23×C4C22×C411yescharacteristic
188C23×C4C2×D411yescharacteristic
189C23×C4#4111yescharacteristic
190#137—232no—
191C2×Q16—28no—
192C2×Q16C22×C418yes—
193C2×SD16—28no—
194C2×SD16C22×C418yes—
195C2×M16—24no—
196C2×M16—28no—
197C2×M16—84no—
198C2×M16M1618yescomplemented
199C2×M16C22×C414yes—
200C2×M16C22×C414yes—
201C22×C8—21no—
202C22×C8—22no—
203C22×C8—21no—
204C22×C8—21no—
205C22×C8—24no—
206C22×C8—21no—
207C22×C8—24no—
208C22×C8—44no—
209C22×C8—82no—
210C22×C8C22×C412yes—
211C22×C8C22×C412yes—
212C22×C8C2×D412yes—
213C22×C8C2×D412yes—
214C4×Q8—24no—
215C4×Q8—24no—
216C4×Q8—24no—
217C4×Q8—22no—
218C4×Q8—24no—
219C4×Q8—22no—
220C4×Q8—21no—
221C4×Q8—24no—
222C4×Q8—22no—
223C4×Q8—21no—
224C4×Q8C22×C414yes—
225C4×Q8C22×C418yes—
226C4×Q8C22×C414yes—
227C4×Q8C22×C412yes—
228C4×Q8C2414yes—
229C4×Q8C2412yes—
230C4×D4—24no—
231C4×D4—24no—
232C4×D4—24no—
233C4×D4—24no—
234C4×D4—22no—
235C4×D4—21no—
236C4×D4—21no—
237C4×D4C22×C414yes—
238C4×D4C22×C412yes—
239C4×D4C2412yes—
240#117—22no—
241#117—24no—
242#117—24no—
243#117C22×C414yes—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—24no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—24no—
251C2×C4⋊C4—21no—
252C2×C4⋊C4C22×C412yes—
253C2×C4⋊C4C22×C414yes—
254C2×C4⋊C4C22×C411yescharacteristic
255C2×C4⋊C4C22×C411yescharacteristic
256C2×C22⋊C4—21no—
257C2×C22⋊C4—21no—
258C2×C22⋊C4—21no—
259C2×C42—21no—
260C2×C42—21no—
261C2×C42—22no—
262C2×C42—24no—
263C2×C42—24no—
264C2×C42—21no—
265C2×C42—22no—
266C2×C42—24no—
267C2×C42—24no—
268C2×C42C22×C411yescharacteristic
269C2×C42C22×C412yes—
270C2×C42C2×D412yes—
271C2×C42C2×D411yescharacteristic
272C2×C42#4111yescharacteristic
273C2×C42#4112yes—
274C2×C42C2412yes—
275C2×C42C2411yescharacteristic
276#107C22×C418yes—
277#106C22×C418yes—
278C4⋊C8—28no—
279C4⋊C8—28no—
280C4⋊C8—28no—
281C4⋊C8—24no—
282C4⋊C8—22no—
283C4⋊C8—21no—
284C4⋊C8—21no—
285C4⋊C8C2×D414yes—
286C4⋊C8C2×D414yes—
287C4⋊C8C2412yes—
288C4⋊C8C2412yes—
289C4⋊C8C2414yes—
290#103C22×C418yes—
291#103C22×C418yes—
292#103C22×C418yes—
293#102C22×C418yes—
294C22⋊C8—24no—
295C22⋊C8—28no—
296C22⋊C8C2×D418yes—
297#97—28no—
298#97—28no—
299#97—28no—
300#97C22×C418yes—
301C4×C8—24no—
302C4×C8—24no—
303C4×C8—21no—
304C4×C8—21no—
305C4×C8C22×C414yes—
306C4×C8C2×D414yes—
307C4×C8C2412yes—
308C4×C8C2412yes—
309C4×C8C2414yes—
310C4×C8C2414yes—
311C24—21no—
312C24C4×D411yescharacteristic
313#41—28no—
314#41—28no—
315#41—48no—
316C2×Q8—24no—
317C2×Q8—22no—
318C2×Q8—21no—
319C2×Q8—24no—
320C2×Q8—22no—
321C2×Q8—28no—
322C2×Q8—24no—
323C2×Q8—28no—
324C2×Q8—22no—
325C2×Q8—44no—
326C2×Q8—48no—
327C2×Q8C23×C414yes—
328C2×Q8C23×C412yes—
329C2×D4—24no—
330C2×D4—21no—
331C2×D4—22no—
332C2×D4—22no—
333C2×D4—44no—
334C2×D4C23×C412yes—
335C22×C4—22no—
336C22×C4—22no—
337C22×C4—21no—
338C22×C4—21no—
339C22×C4—22no—
340C22×C4—21no—
341C22×C4—24no—
342C22×C4—22no—
343C22×C4—24no—
344C22×C4—24no—
345C22×C4—22no—
346C22×C4—22no—
347C22×C4—24no—
348C22×C4—42no—
349C22×C4—44no—
350C22×C4—42no—
351C22×C4—42no—
352C22×C4—44no—
353C22×C4—82no—
354C22×C4—82no—
355C22×C4C4×D411yescharacteristic
356C22×C4C4×D412yes—
357C22×C4C4×D411yescharacteristic
358C22×C4C4×D412yes—
359C22×C4C4×D411yescharacteristic
360C22×C4C4×D412yes—
361C22×C4C2×M1614yes—
362C22×C4#13114yes—
363C22×C4C23×C411yescharacteristic
364C22×C4C23×C412yes—
365C22×C4C22×D412yes—
366C22×C4C22×D411yescharacteristic
367C22×C4C2×#4111yescharacteristic
368C22×C4C2×#4112yes—
369Q16—216no—
370SD16—216no—
371M16—28no—
372M16—88no—
373M16C2×M16116yescomplemented
374C2×C8—24no—
375C2×C8—24no—
376C2×C8—24no—
377C2×C8—24no—
378C2×C8—22no—
379C2×C8—22no—
380C2×C8—22no—
381C2×C8—24no—
382C2×C8—22no—
383C2×C8—48no—
384C2×C8—42no—
385C2×C8—42no—
386C2×C8—44no—
387C2×C8—42no—
388C2×C8—84no—
389C2×C8C2×M1618yes—
390C2×C8C23×C414yes—
391C2×C8C23×C414yes—
392C2×C8C22×D414yes—
393C2×C8C22×D414yes—
394C4⋊C4—28no—
395C4⋊C4—24no—
396C4⋊C4—24no—
397C4⋊C4—22no—
398C4⋊C4—24no—
399C4⋊C4—22no—
400C4⋊C4—21no—
401C4⋊C4—21no—
402C4⋊C4—24no—
403C4⋊C4—22no—
404C4⋊C4C23×C414yes—
405C4⋊C4C23×C412yes—
406C4⋊C4C23×C412yes—
407C22⋊C4—24no—
408C22⋊C4—24no—
409C22⋊C4—22no—
410C22⋊C4—22no—
411C42—24no—
412C42—24no—
413C42—22no—
414C42—28no—
415C42—24no—
416C42—22no—
417C42—24no—
418C42C4×D412yes—
419C42C4×D412yes—
420C42C4×D412yes—
421C42C23×C411yescharacteristic
422C42C23×C412yes—
423C42C22×D412yes—
424C42C22×D411yescharacteristic
425C42C2×#4112yes—
426C42C2×#4111yescharacteristic
427C42C2511yescharacteristic
428C23—22no—
429C23—22no—
430C23—22no—
431C23—42no—
432C23—42no—
433C23—42no—
434C23#43614yes—
435C23C2×C4×D412yes—
436C23C2×C4×D411yescharacteristic
437Q8—24no—
438Q8—22no—
439Q8—24no—
440Q8—22no—
441Q8—48no—
442Q8—44no—
443Q8—42no—
444D4—22no—
445D4—22no—
446D4—48no—
447D4—42no—
448C2×C4—22no—
449C2×C4—22no—
450C2×C4—22no—
451C2×C4—24no—
452C2×C4—22no—
453C2×C4—22no—
454C2×C4—22no—
455C2×C4—22no—
456C2×C4—24no—
457C2×C4—22no—
458C2×C4—24no—
459C2×C4—42no—
460C2×C4—42no—
461C2×C4—42no—
462C2×C4—48no—
463C2×C4—44no—
464C2×C4—42no—
465C2×C4—42no—
466C2×C4—44no—
467C2×C4—48no—
468C2×C4—44no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—84no—
472C2×C4—84no—
473C2×C4#43614yes—
474C2×C4#43618yes—
475C2×C4C2×C4×D412yes—
476C2×C4C2×C4×D412yes—
477C2×C4C2×C4×D411yescharacteristic
478C2×C4C2×C4×D412yes—
479C2×C4C2×C4×D411yescharacteristic
480C2×C4C2×C4×D411yescharacteristic
481C2×C4C22×M1612yes—
482C2×C4C22×M1614yes—
483C2×C4C2×#13112yes—
484C2×C4C2×#13114yes—
485C2×C4#57712yes—
486C2×C4#57812yes—
487C2×C4C24×C411yescharacteristic
488C2×C4C23×D411yescharacteristic
489C2×C4C22×#4111yescharacteristic
490C8—24no—
491C8—24no—
492C8—24no—
493C8—24no—
494C8—42no—
495C8—42no—
496C8—44no—
497C8—42no—
498C8C22×M1618yes—
499C22—22no—
500C22—22no—
501C22—28no—
502C22—42no—
503C22—42no—
504C22—42no—
505C22—84no—
506C22C2×#43614yes—
507C22C2×#43612yes—
508C22#294712yes—
509C22#295612yes—
510C22C22×C4×D411yescharacteristic
511C4—22no—
512C4—21no—
513C4—22no—
514C4—21no—
515C4—42no—
516C4—42no—
517C4—44no—
518C4—42no—
519C4—44no—
520C4C2×#43614yes—
521C4C2×#43612yes—
522C4#294712yes—
523C4C23×M1611yescharacteristic
524C4C22×#13111yescharacteristic
525C4C2×#57711yescharacteristic
526C4C2×#57811yescharacteristic
527C2—24no—
528C2—82no—
529C2#1789414yesdirect product factor
530C2C22×#43611yescharacteristic
531C2C2×#294711yescharacteristic
532C2C2×#295611yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC22×#41C2×C4
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×#2983C2semidirect
4. #17894C2direct (N × H)
5. C2×#1593C2semidirect
6. C2×#1592C2semidirect
7. C2×#1591C2semidirect
8. C2×#1590C2semidirect
9. C2×#1565C2semidirect
11. C22×Q8⋊C8C2semidirect
12. C2×C8×M16C2semidirect
19. #2983C22semidirect
44. #1593C22semidirect
45. #1592C22semidirect
46. #1591C22semidirect
47. #1590C22semidirect
48. #1565C22semidirect
56. C2×Q8⋊C8C22semidirect
59. C8×M16C22semidirect
198. C2×M16M16semidirect
373. M16C2×M16semidirect
529. C2#17894direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29892
C2×#29832
C2×C4×#1372
#178942
C2×#15932
C2×#15922
C2×#15912
C2×#15902
C2×#15652
C2×#14762
C22×Q8⋊C82
C2×C8×M162