Finite Group Databasebeta

← C2×#23557 #6431981

Subgroups — C2×#23557 #6431981

Order 512.

3606 conjugacy classes of subgroups.

The subgroup lattice has 555 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#544C211yesmaximal, characteristic
2C22×#428C211yesmaximal, characteristic
3C22×#427C211yesmaximal, characteristic
4C2×#2316C211yesmaximal, characteristic
5#23557C2116yesmaximal, direct product factor
6C2×#2059C212yesmaximal, complemented
7C2×#2059C212yesmaximal, complemented
8C2×#2058C212yesmaximal, complemented
9C2×#2057C212yesmaximal, complemented
10C2×#1736C211yesmaximal, characteristic
11C22×#340C211yesmaximal, characteristic
12C2×#1729C211yesmaximal, characteristic
13C23×M16C2211yescharacteristic
14C24×C8C2211yescharacteristic
15C2×#544—24no—
16C2×#544—28no—
17C2×#544—28no—
18C2×#544C2218yes—
19C22×C4⋊Q8—21no—
20C22×C4⋊Q8C2212yes—
21C22×#125—21no—
22C22×#125C2212yes—
23C22×C22⋊Q8—22no—
24C22×#117C2211yescharacteristic
25C22×#117C2211yescharacteristic
26C22×#117C2211yescharacteristic
27C23×C4⋊C4C2211yescharacteristic
28C23×C4⋊C4C2211yescharacteristic
29C2×#428—28no—
30C2×#428C2218yes—
31C2×#427—28no—
32C2×#427C2218yes—
33C22×#107C2211yescharacteristic
34C22×#107C2211yescharacteristic
35C22×#107C2212yes—
36C22×#106C2211yescharacteristic
37C22×#106C2211yescharacteristic
38C22×#106C2212yes—
39#2316—24no—
40#2316C2218yes—
41C2×#389—21no—
42C2×#389—21no—
43C2×#389C2212yes—
44C2×#389C2212yes—
45C2×#380—22no—
46#2059C22116yescomplemented
47#2059C22116yescomplemented
48#2058C22116yescomplemented
49#2057C22116yescomplemented
50#1736C2218yes—
51C2×#340C2218yes—
52C2×#340C2212yes—
53C2×#340C2212yes—
54C2×#340C2212yes—
55C2×#340C2212yes—
56#1729C2218yes—
57C2×#336C2212yes—
58C2×#336C2212yes—
59C23×Q8—22no—
60C24×C4—21no—
61C24×C4—21no—
62C24×C4C2311yescharacteristic
63C22×M16—24no—
64C22×M16—24no—
65C22×M16Q818yescomplemented
66C22×M16C2314yes—
67C23×C8—24no—
68C23×C8—24no—
69C23×C8Q818yescomplemented
70C23×C8C2311yescharacteristic
71C23×C8C2312yes—
72C23×C8C2311yescharacteristic
73C23×C8C2314yes—
74#544—264no—
75#544—232no—
76#544—232no—
77C2×C4⋊Q8—216no—
78C2×C4⋊Q8—28no—
79C2×C4⋊Q8—28no—
80C2×C4⋊Q8—28no—
81C2×C4⋊Q8—24no—
82C2×C4⋊Q8C2318yes—
83C2×#125—216no—
84C2×#125—28no—
85C2×#125—28no—
86C2×#125—28no—
87C2×#125—24no—
88C2×#125C2318yes—
89C2×C22⋊Q8—232no—
90C2×C22⋊Q8—216no—
91C2×#117—24no—
92C2×#117—22no—
93C2×#117—24no—
94C2×#117—24no—
95C2×#117—22no—
96C2×#117—24no—
97C2×#117—24no—
98C2×#117D418yes—
99C2×#117D414yes—
100C2×#117C2314yes—
101C2×#117C2314yes—
102C2×#117C2314yes—
103C22×C4⋊C4—22no—
104C22×C4⋊C4—21no—
105C22×C4⋊C4—24no—
106C22×C4⋊C4—22no—
107C22×C4⋊C4—21no—
108C22×C4⋊C4—22no—
109C22×C4⋊C4—22no—
110C22×C4⋊C4—22no—
111C22×C4⋊C4—24no—
112C22×C4⋊C4—22no—
113C22×C4⋊C4—22no—
114C22×C4⋊C4D411yescharacteristic
115C22×C4⋊C4D411yescharacteristic
116C22×C4⋊C4D418yes—
117C22×C4⋊C4Q818yescomplemented
118C22×C4⋊C4C2311yescharacteristic
119C22×C4⋊C4C2311yescharacteristic
120C22×C4⋊C4C2312yes—
121C22×C4⋊C4C2311yescharacteristic
122C22×C4⋊C4C2311yescharacteristic
123C22×C4⋊C4C2314yes—
124C22×C4⋊C4C2312yes—
125C22×C4⋊C4C2314yes—
126C22×C22⋊C4—21no—
127C22×C22⋊C4—21no—
128C22×C22⋊C4D412yes—
129C22×C42—21no—
130C22×C42—21no—
131C22×C42C2312yes—
132#428—232no—
133#427—232no—
134C2×#107—24no—
135C2×#107—24no—
136C2×#107—28no—
137C2×#107C2314yes—
138C2×#107C2318yes—
139C2×#107C2314yes—
140C2×#106—24no—
141C2×#106—24no—
142C2×#106—28no—
143C2×#106C2314yes—
144C2×#106C2318yes—
145C2×#106C2314yes—
146#389—28no—
147#389—28no—
148#389—24no—
149#389—24no—
150#389C2318yes—
151#389C2318yes—
152#380—216no—
153C2×#95—22no—
154C2×#95—22no—
155#340C2318yes—
156#340C2318yes—
157#340C2318yes—
158#340C2318yes—
159#336C2318yes—
160#336C2318yes—
161C25C2×D411yescharacteristic
162C22×Q8—216no—
163C22×Q8—28no—
164C22×Q8—84no—
165C22×Q8—84no—
166C23×C4—21no—
167C23×C4—21no—
168C23×C4—22no—
169C23×C4—22no—
170C23×C4—28no—
171C23×C4—28no—
172C23×C4—24no—
173C23×C4—24no—
174C23×C4—21no—
175C23×C4—21no—
176C23×C4—82no—
177C23×C4—82no—
178C23×C4—82no—
179C23×C4—82no—
180C23×C4C2×D412yes—
181C23×C4C2×D412yes—
182C23×C4C2×D412yes—
183C23×C4C2×D411yescharacteristic
184C23×C4C2×D414yes—
185C23×C4C2×D414yes—
186C23×C4C2×Q814yes—
187C23×C4C2×Q814yes—
188C23×C4C2×Q814yes—
189C23×C4#4114yes—
190C23×C4C2412yes—
191C23×C4C2411yescharacteristic
192C2×M16—232no—
193C2×M16—28no—
194C2×M16—28no—
195C2×M16C2×Q8116yescomplemented
196C22×C8—232no—
197C22×C8—22no—
198C22×C8—22no—
199C22×C8—28no—
200C22×C8—24no—
201C22×C8—22no—
202C22×C8—22no—
203C22×C8—28no—
204C22×C8—24no—
205C22×C8C2×Q814yes—
206C22×C8C2×Q814yes—
207C22×C8C2×Q818yes—
208C22×C8C2×Q8116yescomplemented
209C22×C8C2412yes—
210C22×C8C2412yes—
211C22×C8C2414yes—
212C4⋊Q8—264no—
213C4⋊Q8—232no—
214C4⋊Q8—216no—
215C4⋊Q8—216no—
216#125—264no—
217#125—232no—
218#125—216no—
219#125—216no—
220C22⋊Q8—2128no—
221#117—216no—
222#117—216no—
223#117—28no—
224#117—28no—
225#117—28no—
226#117—28no—
227#117—28no—
228#117—48no—
229#117C2×D4116yes—
230C2×C4⋊C4—216no—
231C2×C4⋊C4—216no—
232C2×C4⋊C4—216no—
233C2×C4⋊C4—28no—
234C2×C4⋊C4—216no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—24no—
237C2×C4⋊C4—216no—
238C2×C4⋊C4—28no—
239C2×C4⋊C4—24no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—28no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4—28no—
246C2×C4⋊C4—28no—
247C2×C4⋊C4—28no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—21no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—28no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4—21no—
259C2×C4⋊C4—21no—
260C2×C4⋊C4—28no—
261C2×C4⋊C4—28no—
262C2×C4⋊C4—84no—
263C2×C4⋊C4—84no—
264C2×C4⋊C4C2×D414yes—
265C2×C4⋊C4C2×D414yes—
266C2×C4⋊C4C2×D418yes—
267C2×C4⋊C4C2×D4116yes—
268C2×C4⋊C4C2×D414yes—
269C2×C4⋊C4C2×D414yes—
270C2×C4⋊C4C2×Q818yes—
271C2×C4⋊C4C2×Q8116yescomplemented
272C2×C4⋊C4C2412yes—
273C2×C4⋊C4C2412yes—
274C2×C4⋊C4C2414yes—
275C2×C4⋊C4C2412yes—
276C2×C4⋊C4C2412yes—
277C2×C4⋊C4C2414yes—
278C2×C22⋊C4—28no—
279C2×C22⋊C4—28no—
280C2×C22⋊C4—24no—
281C2×C22⋊C4—24no—
282C2×C22⋊C4—44no—
283C2×C22⋊C4C2×D418yes—
284C2×C42—28no—
285C2×C42—24no—
286C2×C42—24no—
287C2×C42—24no—
288C2×C42—24no—
289C2×C42—44no—
290C2×C42C2×D414yes—
291C2×C42C2414yes—
292#107—28no—
293#107—28no—
294#107—216no—
295#106—28no—
296#106—28no—
297#106—216no—
298#95—28no—
299#95—28no—
300C24—22no—
301C24—22no—
302C24—22no—
303C24—22no—
304C24#12014yes—
305C24C22⋊Q814yes—
306C24C4⋊Q814yes—
307C24C22×D412yes—
308C24C22×D411yescharacteristic
309C2×Q8—232no—
310C2×Q8—88no—
311C2×Q8—88no—
312C2×Q8—832no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—28no—
318C22×C4—28no—
319C22×C4—24no—
320C22×C4—24no—
321C22×C4—24no—
322C22×C4—24no—
323C22×C4—24no—
324C22×C4—22no—
325C22×C4—22no—
326C22×C4—24no—
327C22×C4—216no—
328C22×C4—216no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4—44no—
332C22×C4—44no—
333C22×C4—42no—
334C22×C4—44no—
335C22×C4—42no—
336C22×C4—44no—
337C22×C4—42no—
338C22×C4—42no—
339C22×C4—42no—
340C22×C4—42no—
341C22×C4—42no—
342C22×C4—42no—
343C22×C4—42no—
344C22×C4—42no—
345C22×C4—816no—
346C22×C4—816no—
347C22×C4—84no—
348C22×C4—84no—
349C22×C4—84no—
350C22×C4—84no—
351C22×C4#12014yes—
352C22×C4#12018yes—
353C22×C4C22⋊Q8116yes—
354C22×C4C22⋊Q8116yes—
355C22×C4C22⋊Q818yes—
356C22×C4C22⋊Q814yes—
357C22×C4C4⋊Q8116yes—
358C22×C4C4⋊Q8116yes—
359C22×C4C4⋊Q818yes—
360C22×C4C4⋊Q814yes—
361C22×C4C22×D414yes—
362C22×C4C22×D414yes—
363C22×C4C22×D412yes—
364C22×C4C22×D411yescharacteristic
365C22×C4C22×D412yes—
366C22×C4C22×D412yes—
367C22×C4C22×D414yes—
368C22×C4C22×D414yes—
369C22×C4C22×Q812yes—
370C22×C4C22×Q812yes—
371C22×C4C22×Q814yes—
372C22×C4C22×Q814yes—
373C22×C4C22×Q812yes—
374C22×C4C22×Q814yes—
375C22×C4C2×#4112yes—
376C22×C4C2×#4114yes—
377C22×C4C2511yescharacteristic
378M16—232no—
379C2×C8—28no—
380C2×C8—28no—
381C2×C8—232no—
382C2×C8—216no—
383C2×C8—22no—
384C2×C8—24no—
385C2×C8—22no—
386C2×C8—22no—
387C2×C8—22no—
388C2×C8—24no—
389C2×C8C22×Q814yes—
390C2×C8C22×Q814yes—
391C2×C8C22×Q818yes—
392C4⋊C4—232no—
393C4⋊C4—232no—
394C4⋊C4—232no—
395C4⋊C4—216no—
396C4⋊C4—28no—
397C4⋊C4—28no—
398C4⋊C4—24no—
399C4⋊C4—28no—
400C4⋊C4—24no—
401C4⋊C4—28no—
402C4⋊C4—216no—
403C4⋊C4—24no—
404C4⋊C4—22no—
405C4⋊C4—22no—
406C4⋊C4—24no—
407C4⋊C4—22no—
408C4⋊C4—22no—
409C4⋊C4—22no—
410C4⋊C4—22no—
411C4⋊C4—42no—
412C4⋊C4—42no—
413C4⋊C4—88no—
414C4⋊C4—88no—
415C4⋊C4C22×D418yes—
416C4⋊C4C22×D414yes—
417C4⋊C4C22×D414yes—
418C4⋊C4C22×Q818yes—
419C22⋊C4—216no—
420C22⋊C4—216no—
421C22⋊C4—48no—
422C42—216no—
423C42—28no—
424C42—24no—
425C42—24no—
426C42—48no—
427C23—28no—
428C23—28no—
429C23—28no—
430C23—28no—
431C23—28no—
432C23—28no—
433C23—22no—
434C23—22no—
435C23—22no—
436C23—22no—
437C23#395116yes—
438C23C2×#12014yes—
439C23C2×#12012yes—
440C23C2×C22⋊Q814yes—
441C23C2×C22⋊Q812yes—
442C23C2×C4⋊Q814yes—
443C23C2×C4⋊Q812yes—
444C23#57612yes—
445C23#57712yes—
446C23#57712yes—
447C23#57812yes—
448C23C23×D411yescharacteristic
449Q8—832no—
450C2×C4—24no—
451C2×C4—24no—
452C2×C4—24no—
453C2×C4—24no—
454C2×C4—28no—
455C2×C4—28no—
456C2×C4—24no—
457C2×C4—24no—
458C2×C4—24no—
459C2×C4—24no—
460C2×C4—416no—
461C2×C4—48no—
462C2×C4—416no—
463C2×C4—48no—
464C2×C4—48no—
465C2×C4—48no—
466C2×C4—44no—
467C2×C4—44no—
468C2×C4—42no—
469C2×C4—44no—
470C2×C4—42no—
471C2×C4—44no—
472C2×C4—42no—
473C2×C4—42no—
474C2×C4—42no—
475C2×C4—42no—
476C2×C4—42no—
477C2×C4—42no—
478C2×C4—42no—
479C2×C4—42no—
480C2×C4—816no—
481C2×C4—816no—
482C2×C4—84no—
483C2×C4—84no—
484C2×C4#395132yes—
485C2×C4#395116yes—
486C2×C4C2×#12014yes—
487C2×C4C2×#12012yes—
488C2×C4C2×C22⋊Q812yes—
489C2×C4C2×C22⋊Q814yes—
490C2×C4C2×C22⋊Q818yes—
491C2×C4C2×C22⋊Q814yes—
492C2×C4C2×C22⋊Q814yes—
493C2×C4C2×C22⋊Q818yes—
494C2×C4C2×C4⋊Q814yes—
495C2×C4C2×C4⋊Q812yes—
496C2×C4C2×C4⋊Q818yes—
497C2×C4C2×C4⋊Q818yes—
498C2×C4C2×C4⋊Q814yes—
499C2×C4C2×C4⋊Q814yes—
500C2×C4C23×D411yescharacteristic
501C2×C4C23×D411yescharacteristic
502C2×C4C23×Q811yescharacteristic
503C2×C4C23×Q811yescharacteristic
504C2×C4C23×Q811yescharacteristic
505C2×C4C22×#4111yescharacteristic
506C8—24no—
507C8—24no—
508C8—28no—
509C22—232no—
510C22—24no—
511C22—24no—
512C22—24no—
513C22—24no—
514C22—24no—
515C22—24no—
516C22C2×#39518yes—
517C22C2×#39514yes—
518C22#301214yes—
519C22#301314yes—
520C22#308114yes—
521C22#308214yes—
522C22#316314yes—
523C22#316414yes—
524C22C22×#12011yescharacteristic
525C22C22×C22⋊Q811yescharacteristic
526C22C22×C4⋊Q811yescharacteristic
527C22C2×#57611yescharacteristic
528C22C2×#57711yescharacteristic
529C22C2×#57711yescharacteristic
530C22C2×#57811yescharacteristic
531C4—48no—
532C4—44no—
533C4—48no—
534C4—44no—
535C4—44no—
536C4—44no—
537C4—82no—
538C4—82no—
539C4C2×#39518yes—
540C4C2×#39514yes—
541C4C22×C22⋊Q811yescharacteristic
542C4C22×C22⋊Q811yescharacteristic
543C4C22×C4⋊Q811yescharacteristic
544C4C22×C4⋊Q811yescharacteristic
545C2—28no—
546C2#2355718yesdirect product factor
547C2C22×#39511yescharacteristic
548C2C2×#301211yescharacteristic
549C2C2×#301311yescharacteristic
550C2C2×#308111yescharacteristic
551C2C2×#308211yescharacteristic
552C2C2×#316311yescharacteristic
553C2C2×#316411yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #23557C2direct (N × H)
6. C2×#2059C2semidirect
7. C2×#2059C2semidirect
8. C2×#2058C2semidirect
9. C2×#2057C2semidirect
46. #2059C22semidirect
47. #2059C22semidirect
48. #2058C22semidirect
49. #2057C22semidirect
65. C22×M16Q8semidirect
69. C23×C8Q8semidirect
117. C22×C4⋊C4Q8semidirect
195. C2×M16C2×Q8semidirect
208. C22×C8C2×Q8semidirect
271. C2×C4⋊C4C2×Q8semidirect
546. C2#23557direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5442
C22×#4282
C22×#4272
C2×#23162
#235572
C2×#20592
C2×#20582
C2×#20572
C2×#17362
C22×#3402
C2×#17292