Finite Group Databasebeta

← C2×#20839 #6371256

Subgroups — C2×#20839 #6371256

Order 512.

4986 conjugacy classes of subgroups.

The subgroup lattice has 520 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#131C211yesmaximal, characteristic
2C22×#424C211yesmaximal, characteristic, complemented
3C22×#423C211yesmaximal, characteristic, complemented
4C22×#408C211yesmaximal, characteristic
5C2×#2297C211yesmaximal, characteristic
6#20839C2116yesmaximal, direct product factor
7C2×#1851C214yesmaximal, complemented
8C2×#1850C214yesmaximal, complemented
9C2×#1729C211yesmaximal, characteristic, complemented
10C22×#336C211yesmaximal, characteristic, complemented
11C23×#41C2211yescharacteristic
12C22×#131—28no—
13C22×#131—28no—
14C22×#131—28no—
15C22×#131C2218yes—
16C23×M16C2212yes—
17C23×M16C2211yescharacteristic
18C23×M16C2211yescharacteristic
19C24×C8C2212yes—
20C24×C8C2211yescharacteristic
21C24×C8C2211yescharacteristic
22C22×#117C2211yescharacteristic
23C23×C42C2211yescharacteristic
24C2×#424—28no—
25C2×#424C2218yescomplemented
26C2×#423—28no—
27C2×#423C2218yescomplemented
28C22×C4⋊C8C2212yes—
29C22×C4⋊C8C2214yes—
30C22×C4⋊C8C2212yes—
31C2×#408—28no—
32C2×#408C2218yes—
33C22×C22⋊C8C2214yes—
34#2297C418yes—
35#2297C2218yes—
36C2×#391C411yescharacteristic
37C2×#391C411yescharacteristic
38C2×#390C411yescharacteristic
39C2×#390C411yescharacteristic
40C2×#386C414yes—
41C2×C4×C22⋊C4C2214yes—
42#1851C22132yescomplemented
43#1850C22132yescomplemented
44#1729C2218yescomplemented
45C2×#336C2212yes—
46C2×#336C2214yes—
47C2×#336C2212yes—
48C2×#336C2218yescomplemented
49C22×#41—24no—
50C22×#41—24no—
51C22×#41—24no—
52C22×#41—24no—
53C22×#41C2×C414yes—
54C22×#41D418yes—
55C22×#41Q818yes—
56C22×#41C2314yes—
57C23×Q8C2×C411yescharacteristic
58C23×D4C2×C412yes—
59C23×D4C2×C411yescharacteristic
60C24×C4C2×C412yes—
61C24×C4C2312yes—
62C24×C4C2311yescharacteristic
63C2×#131—2128no—
64C2×#131—232no—
65C2×#131—232no—
66C2×#131—232no—
67C22×M16—28no—
68C22×M16—24no—
69C22×M16—24no—
70C22×M16—24no—
71C22×M16—24no—
72C22×M16—24no—
73C22×M16—28no—
74C22×M16—28no—
75C22×M16D418yes—
76C22×M16C2318yes—
77C22×M16C2314yes—
78C22×M16C2314yes—
79C23×C8—28no—
80C23×C8—24no—
81C23×C8—24no—
82C23×C8—28no—
83C23×C8—28no—
84C23×C8—24no—
85C23×C8—24no—
86C23×C8—24no—
87C23×C8D418yes—
88C23×C8C2318yes—
89C23×C8C2314yes—
90C23×C8C2312yes—
91C23×C8C2312yes—
92C23×C8C2314yes—
93C23×C8C2311yescharacteristic
94C23×C8C2312yes—
95C23×C8C2311yescharacteristic
96C2×#117—24no—
97C2×#117—24no—
98C2×#117C2×C414yes—
99C2×#117C2314yes—
100C22×C4⋊C4C2×C411yescharacteristic
101C22×C4⋊C4C2×C411yescharacteristic
102C22×C22⋊C4C2×C412yes—
103C22×C22⋊C4C2×C414yes—
104C22×C22⋊C4C2×C414yes—
105C22×C42—24no—
106C22×C42—24no—
107C22×C42C2×C411yescharacteristic
108C22×C42C2×C411yescharacteristic
109C22×C42C2×C414yes—
110C22×C42C2314yes—
111C22×C42C2312yes—
112C22×C42C2312yes—
113#424—232no—
114#423—232no—
115C2×C4⋊C8—216no—
116C2×C4⋊C8—28no—
117C2×C4⋊C8—28no—
118C2×C4⋊C8C2318yes—
119C2×C4⋊C8C23116yes—
120C2×C4⋊C8C2318yes—
121#408—232no—
122C2×C22⋊C8—216no—
123C2×C22⋊C8C23116yes—
124#391C2×C418yes—
125#391C2×C418yes—
126#390C2×C418yes—
127#390C2×C418yes—
128#386C2×C4132yes—
129C4×C22⋊C4C2×C4116yes—
130C4×C22⋊C4C23116yes—
131C2×#95C2×C414yes—
132C2×#95C2×C414yes—
133#336C2318yes—
134#336C23116yes—
135#336C2318yes—
136C25C22×C412yes—
137C25C22×C411yescharacteristic
138C2×#41—216no—
139C2×#41—216no—
140C2×#41—232no—
141C2×#41—232no—
142C2×#41—232no—
143C2×#41—232no—
144C2×#41—28no—
145C2×#41—28no—
146C2×#41—28no—
147C2×#41—28no—
148C2×#41C4⋊C4132yes—
149C2×#41C2×D4116yes—
150C2×#41C2×Q8116yes—
151C22×Q8—24no—
152C22×Q8—24no—
153C22×Q8C4⋊C418yes—
154C22×Q8C22×C414yes—
155C22×D4—28no—
156C22×D4—28no—
157C22×D4—24no—
158C22×D4—24no—
159C22×D4C4⋊C4116yes—
160C22×D4C4⋊C418yes—
161C22×D4C22×C418yes—
162C22×D4C22×C414yes—
163C23×C4—24no—
164C23×C4—24no—
165C23×C4—24no—
166C23×C4—24no—
167C23×C4—28no—
168C23×C4—28no—
169C23×C4—44no—
170C23×C4C22×C412yes—
171C23×C4C22×C412yes—
172C23×C4C22×C412yes—
173C23×C4C22×C418yes—
174C23×C4C22×C412yes—
175C23×C4C22×C414yes—
176C23×C4C22×C412yes—
177C23×C4C22×C411yescharacteristic
178C23×C4C22×C412yes—
179C23×C4C2×D418yes—
180C23×C4C2×D414yes—
181C23×C4C2×D414yes—
182C23×C4C2×D414yes—
183C23×C4C2×Q818yes—
184C23×C4C2×Q814yes—
185C23×C4#4114yes—
186C23×C4#4114yes—
187C23×C4C2414yes—
188C23×C4C2412yes—
189C23×C4C2411yescharacteristic
190#131—2256no—
191C2×M16—264no—
192C2×M16—232no—
193C2×M16—216no—
194C2×M16—28no—
195C2×M16—28no—
196C2×M16—28no—
197C2×M16—28no—
198C2×M16—28no—
199C2×M16—216no—
200C2×M16—216no—
201C2×M16—416no—
202C2×M16C2×D4116yes—
203C22×C8—264no—
204C22×C8—232no—
205C22×C8—22no—
206C22×C8—22no—
207C22×C8—24no—
208C22×C8—22no—
209C22×C8—22no—
210C22×C8—24no—
211C22×C8—216no—
212C22×C8—28no—
213C22×C8—28no—
214C22×C8—216no—
215C22×C8—216no—
216C22×C8—24no—
217C22×C8—28no—
218C22×C8—24no—
219C22×C8—24no—
220C22×C8—24no—
221C22×C8—24no—
222C22×C8—24no—
223C22×C8—28no—
224C22×C8—28no—
225C22×C8—416no—
226C22×C8C2×D414yes—
227C22×C8C2×D418yes—
228C22×C8C2×D414yes—
229C22×C8C2×D4116yes—
230C22×C8C2414yes—
231C22×C8C2414yes—
232C22×C8C2412yes—
233C22×C8C2414yes—
234C22×C8C2412yes—
235#117—216no—
236#117—28no—
237#117—28no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4—24no—
240C2×C4⋊C4C22×C414yes—
241C2×C4⋊C4C22×C414yes—
242C2×C22⋊C4—28no—
243C2×C22⋊C4—216no—
244C2×C22⋊C4—48no—
245C2×C22⋊C4C22×C418yes—
246C2×C22⋊C4C22×C4116yes—
247C2×C22⋊C4C22×C4116yes—
248C2×C42—24no—
249C2×C42—24no—
250C2×C42—216no—
251C2×C42—24no—
252C2×C42—24no—
253C2×C42—28no—
254C2×C42—24no—
255C2×C42—24no—
256C2×C42—28no—
257C2×C42C22×C414yes—
258C2×C42C22×C414yes—
259C2×C42C22×C414yes—
260C2×C42C22×C414yes—
261C2×C42C2414yes—
262C2×C42C2414yes—
263C4⋊C8—232no—
264C4⋊C8—216no—
265C4⋊C8—216no—
266C22⋊C8—232no—
267#95C22×C4116yes—
268#95C22×C4116yes—
269C24—24no—
270C24—24no—
271C24—24no—
272C24—24no—
273C24—28no—
274C24—28no—
275C24C2×C4⋊C418yes—
276C24C2×C4⋊C414yes—
277C24C4×D414yes—
278C24C4×D414yes—
279C24C23×C414yes—
280C24C23×C412yes—
281C24C23×C411yescharacteristic
282#41—232no—
283#41—232no—
284#41—232no—
285#41—232no—
286#41—2128no—
287C2×Q8—28no—
288C2×Q8—28no—
289C2×Q8—232no—
290C2×Q8C2×C4⋊C4116yes—
291C2×D4—216no—
292C2×D4—216no—
293C2×D4—264no—
294C2×D4—28no—
295C2×D4—28no—
296C2×D4—232no—
297C2×D4C2×C4⋊C4132yes—
298C2×D4C2×C4⋊C4116yes—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—24no—
303C22×C4—28no—
304C22×C4—28no—
305C22×C4—216no—
306C22×C4—216no—
307C22×C4—216no—
308C22×C4—216no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—24no—
312C22×C4—24no—
313C22×C4—216no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—28no—
318C22×C4—24no—
319C22×C4—24no—
320C22×C4—28no—
321C22×C4—216no—
322C22×C4—48no—
323C22×C4—432no—
324C22×C4C2×C4⋊C418yes—
325C22×C4C2×C4⋊C4116yes—
326C22×C4C2×C4⋊C414yes—
327C22×C4C2×C4⋊C418yes—
328C22×C4C4×D414yes—
329C22×C4C4×D418yes—
330C22×C4C4×D414yes—
331C22×C4C4×D418yes—
332C22×C4#120116yes—
333C22×C4C22⋊Q8116yes—
334C22×C4C22⋊Q8116yes—
335C22×C4#123116yes—
336C22×C4#13118yescomplemented
337C22×C4C23×C414yes—
338C22×C4C23×C414yes—
339C22×C4C23×C414yes—
340C22×C4C23×C414yes—
341C22×C4C23×C414yes—
342C22×C4C23×C411yescharacteristic
343C22×C4C23×C412yes—
344C22×C4C22×D418yes—
345C22×C4C22×D412yes—
346C22×C4C22×D414yes—
347C22×C4C22×D412yes—
348C22×C4C22×D412yes—
349C22×C4C22×D414yes—
350C22×C4C22×D414yes—
351C22×C4C22×Q818yes—
352C22×C4C22×Q812yes—
353C22×C4C22×Q814yes—
354C22×C4C2×#4112yes—
355C22×C4C2×#4112yes—
356C22×C4C2×#4114yes—
357C22×C4C2×#4114yes—
358C22×C4C2511yescharacteristic
359M16—264no—
360M16—232no—
361M16—416no—
362C2×C8—264no—
363C2×C8—28no—
364C2×C8—216no—
365C2×C8—28no—
366C2×C8—232no—
367C2×C8—22no—
368C2×C8—22no—
369C2×C8—22no—
370C2×C8—24no—
371C2×C8—24no—
372C2×C8—22no—
373C2×C8—24no—
374C2×C8—24no—
375C2×C8—24no—
376C2×C8—24no—
377C2×C8—24no—
378C2×C8—24no—
379C2×C8—48no—
380C2×C8—48no—
381C2×C8—416no—
382C2×C8C22×D414yes—
383C2×C8C22×D418yes—
384C2×C8C22×D414yes—
385C4⋊C4—28no—
386C4⋊C4—28no—
387C22⋊C4—216no—
388C22⋊C4—232no—
389C22⋊C4—416no—
390C42—28no—
391C42—28no—
392C42—28no—
393C42—28no—
394C42—24no—
395C42—24no—
396C42—24no—
397C42—24no—
398C23—216no—
399C23—28no—
400C23—28no—
401C23—216no—
402C23—24no—
403C23—24no—
404C23—232no—
405C23—24no—
406C23—24no—
407C23—216no—
408C23—28no—
409C23—28no—
410C23—48no—
411C23—48no—
412C23—416no—
413C23#385116yes—
414C23C22×C4⋊C418yes—
415C23C22×C4⋊C414yes—
416C23C22×C4⋊C412yes—
417C23C2×C4×D414yes—
418C23C2×C4×D414yes—
419C23C2×C4×D412yes—
420C23C2×C4×D412yes—
421C23C2×#13114yes—
422C23#56814yes—
423C23C24×C411yescharacteristic
424Q8—232no—
425D4—264no—
426D4—232no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—216no—
431C2×C4—216no—
432C2×C4—24no—
433C2×C4—28no—
434C2×C4—28no—
435C2×C4—28no—
436C2×C4—28no—
437C2×C4—232no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—24no—
441C2×C4—28no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—28no—
445C2×C4—432no—
446C2×C4—48no—
447C2×C4—48no—
448C2×C4—48no—
449C2×C4#385116yes—
450C2×C4#385132yes—
451C2×C4C22×C4⋊C418yes—
452C2×C4C22×C4⋊C412yes—
453C2×C4C22×C4⋊C414yes—
454C2×C4C2×C4×D412yes—
455C2×C4C2×C4×D412yes—
456C2×C4C2×C4×D414yes—
457C2×C4C2×C4×D414yes—
458C2×C4C2×#12014yes—
459C2×C4C2×#12018yes—
460C2×C4C2×C22⋊Q814yes—
461C2×C4C2×C22⋊Q814yes—
462C2×C4C2×C22⋊Q818yes—
463C2×C4C2×C22⋊Q818yes—
464C2×C4C2×#12314yes—
465C2×C4C2×#12318yes—
466C2×C4C2×#13118yescomplemented
467C2×C4C23×D411yescharacteristic
468C2×C4C23×D411yescharacteristic
469C2×C4C23×D411yescharacteristic
470C2×C4C23×Q811yescharacteristic
471C2×C4C22×#4111yescharacteristic
472C2×C4C22×#4111yescharacteristic
473C8—24no—
474C8—28no—
475C8—24no—
476C8—44no—
477C8—44no—
478C22—232no—
479C22—28no—
480C22—24no—
481C22—24no—
482C22—28no—
483C22—216no—
484C22—28no—
485C22—432no—
486C22—44no—
487C22—44no—
488C22—48no—
489C22C2×#38518yes—
490C22C2×#38514yes—
491C22#290618yes—
492C22#293114yes—
493C22#293214yes—
494C22#293318yes—
495C22C23×C4⋊C411yescharacteristic
496C22C22×C4×D411yescharacteristic
497C22C22×C4×D411yescharacteristic
498C22C22×#13112yes—
499C22C2×#56812yes—
500C4—28no—
501C4—28no—
502C4—44no—
503C4—44no—
504C4—44no—
505C4C2×#38514yes—
506C4C2×#38518yes—
507C4C22×#12011yescharacteristic
508C4C22×C22⋊Q811yescharacteristic
509C4C22×C22⋊Q811yescharacteristic
510C4C22×#12311yescharacteristic
511C2—28no—
512C2—48no—
513C2#2083918yesdirect product factor
514C2C22×#38511yescharacteristic
515C2C2×#290612yes—
516C2C2×#293111yescharacteristic
517C2C2×#293211yescharacteristic
518C2C2×#293312yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#424C2semidirect
3. C22×#423C2semidirect
6. #20839C2direct (N × H)
7. C2×#1851C2semidirect
8. C2×#1850C2semidirect
9. C2×#1729C2semidirect
10. C22×#336C2semidirect
25. C2×#424C22semidirect
27. C2×#423C22semidirect
42. #1851C22semidirect
43. #1850C22semidirect
44. #1729C22semidirect
48. C2×#336C22semidirect
336. C22×C4#131semidirect
466. C2×C4C2×#131semidirect
513. C2#20839direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1312
C22×#4242
C22×#4232
C22×#4082
C2×#22972
#208392
C2×#18512
C2×#18502
C2×#17292
C22×#3362