Finite Group Databasebeta

← C2×#21051 #6371620

Subgroups — C2×#21051 #6371620

Order 512.

3590 conjugacy classes of subgroups.

The subgroup lattice has 502 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#423C211yesmaximal, characteristic, complemented
2C22×#408C211yesmaximal, characteristic
3C22×#408C211yesmaximal, characteristic
4C22×#405C211yesmaximal, characteristic, complemented
5C2×#2297C211yesmaximal, characteristic
6#21051C2116yesmaximal, direct product factor
7C2×#1924C214yesmaximal, complemented
8C2×#1923C214yesmaximal, complemented
9C2×#1729C211yesmaximal, characteristic, complemented
10C22×#336C211yesmaximal, characteristic, complemented
11C23×#41C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C23×M16C2211yescharacteristic
14C24×C8C2211yescharacteristic
15C24×C8C2211yescharacteristic
16C22×#117C2211yescharacteristic
17C23×C42C2211yescharacteristic
18C2×#423—28no—
19C2×#423C2218yescomplemented
20C22×C4⋊C8C2214yes—
21C2×#408—28no—
22C2×#408—28no—
23C2×#408C2218yes—
24C2×#408C2218yes—
25C22×C22⋊C8C2212yes—
26C22×C22⋊C8C2214yes—
27C22×C22⋊C8C2212yes—
28C2×#405—28no—
29C2×#405C2218yescomplemented
30C22×#97C2212yes—
31C22×C4×C8C2212yes—
32#2297C418yes—
33#2297C2218yes—
34C2×#391C411yescharacteristic
35C2×#391C411yescharacteristic
36C2×#390C411yescharacteristic
37C2×#390C411yescharacteristic
38C2×#386C414yes—
39C2×C4×C22⋊C4C2214yes—
40#1924C22132yescomplemented
41#1923C22132yescomplemented
42#1729C2218yescomplemented
43C2×#336C2212yes—
44C2×#336C2214yes—
45C2×#336C2212yes—
46C2×#336C2218yescomplemented
47C22×#41—24no—
48C22×#41—24no—
49C22×#41—24no—
50C22×#41—24no—
51C22×#41—24no—
52C22×#41—24no—
53C22×#41C2×C414yes—
54C22×#41C2314yes—
55C23×Q8C2×C411yescharacteristic
56C23×D4C2×C412yes—
57C23×D4C2×C411yescharacteristic
58C24×C4C2×C412yes—
59C24×C4C2312yes—
60C24×C4C2311yescharacteristic
61C22×M16—24no—
62C22×M16—24no—
63C22×M16—24no—
64C22×M16—24no—
65C22×M16—24no—
66C22×M16D418yes—
67C22×M16C2314yes—
68C22×M16C2314yes—
69C23×C8—24no—
70C23×C8—24no—
71C23×C8—24no—
72C23×C8—24no—
73C23×C8—24no—
74C23×C8D418yes—
75C23×C8C2314yes—
76C23×C8C2312yes—
77C23×C8C2312yes—
78C23×C8C2314yes—
79C23×C8C2311yescharacteristic
80C23×C8C2312yes—
81C23×C8C2311yescharacteristic
82C2×#117—24no—
83C2×#117—24no—
84C2×#117C2×C414yes—
85C2×#117C2314yes—
86C22×C4⋊C4C2×C411yescharacteristic
87C22×C4⋊C4C2×C411yescharacteristic
88C22×C22⋊C4C2×C412yes—
89C22×C22⋊C4C2×C414yes—
90C22×C22⋊C4C2×C414yes—
91C22×C42—24no—
92C22×C42—24no—
93C22×C42C2×C411yescharacteristic
94C22×C42C2×C411yescharacteristic
95C22×C42C2×C414yes—
96C22×C42C2314yes—
97C22×C42C2312yes—
98C22×C42C2312yes—
99#423—232no—
100C2×C4⋊C8—216no—
101C2×C4⋊C8C23116yes—
102#408—232no—
103#408—232no—
104C2×C22⋊C8—216no—
105C2×C22⋊C8—28no—
106C2×C22⋊C8—28no—
107C2×C22⋊C8C2318yes—
108C2×C22⋊C8C23116yes—
109C2×C22⋊C8C2318yes—
110#405—232no—
111C2×#97—28no—
112C2×#97C2318yes—
113C2×C4×C8—28no—
114C2×C4×C8C2318yes—
115#391C2×C418yes—
116#391C2×C418yes—
117#390C2×C418yes—
118#390C2×C418yes—
119#386C2×C4132yes—
120C4×C22⋊C4C2×C4116yes—
121C4×C22⋊C4C23116yes—
122C2×#95C2×C414yes—
123C2×#95C2×C414yes—
124#336C2318yes—
125#336C23116yes—
126#336C2318yes—
127C25C22×C412yes—
128C25C22×C411yescharacteristic
129C2×#41—216no—
130C2×#41—216no—
131C2×#41—216no—
132C2×#41—28no—
133C2×#41—28no—
134C2×#41—28no—
135C2×#41—28no—
136C2×#41—28no—
137C2×#41—28no—
138C2×#41—416no—
139C2×#41—416no—
140C2×#41—416no—
141C2×#41—416no—
142C22×Q8—24no—
143C22×Q8—24no—
144C22×Q8—24no—
145C22×Q8C22×C414yes—
146C22×D4—28no—
147C22×D4—28no—
148C22×D4—28no—
149C22×D4—24no—
150C22×D4—24no—
151C22×D4—24no—
152C22×D4C22×C418yes—
153C22×D4C22×C414yes—
154C23×C4—28no—
155C23×C4—28no—
156C23×C4—24no—
157C23×C4—24no—
158C23×C4—24no—
159C23×C4—24no—
160C23×C4—24no—
161C23×C4—24no—
162C23×C4—44no—
163C23×C4C22×C412yes—
164C23×C4C22×C412yes—
165C23×C4C22×C412yes—
166C23×C4C22×C412yes—
167C23×C4C22×C414yes—
168C23×C4C22×C418yes—
169C23×C4C22×C412yes—
170C23×C4C22×C411yescharacteristic
171C23×C4C22×C412yes—
172C23×C4C2×D414yes—
173C23×C4C2×D414yes—
174C23×C4#4114yes—
175C23×C4#4114yes—
176C23×C4#4114yes—
177C23×C4#4114yes—
178C23×C4C2414yes—
179C23×C4C2412yes—
180C23×C4C2411yescharacteristic
181C2×M16—232no—
182C2×M16—28no—
183C2×M16—28no—
184C2×M16—28no—
185C2×M16—28no—
186C2×M16—28no—
187C2×M16—416no—
188C2×M16C2×D4116yes—
189C22×C8—232no—
190C22×C8—24no—
191C22×C8—22no—
192C22×C8—22no—
193C22×C8—28no—
194C22×C8—22no—
195C22×C8—22no—
196C22×C8—28no—
197C22×C8—24no—
198C22×C8—24no—
199C22×C8—28no—
200C22×C8—24no—
201C22×C8—24no—
202C22×C8—24no—
203C22×C8—28no—
204C22×C8—24no—
205C22×C8—28no—
206C22×C8—24no—
207C22×C8—416no—
208C22×C8C2×D414yes—
209C22×C8C2×D414yes—
210C22×C8C2×D4116yes—
211C22×C8C2×D418yes—
212C22×C8C2414yes—
213C22×C8C2414yes—
214C22×C8C2412yes—
215C22×C8C2412yes—
216C22×C8C2414yes—
217#117—216no—
218#117—28no—
219#117—28no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—24no—
222C2×C4⋊C4C22×C414yes—
223C2×C4⋊C4C22×C414yes—
224C2×C22⋊C4—28no—
225C2×C22⋊C4—216no—
226C2×C22⋊C4—48no—
227C2×C22⋊C4C22×C418yes—
228C2×C22⋊C4C22×C4116yes—
229C2×C22⋊C4C22×C4116yes—
230C2×C42—24no—
231C2×C42—24no—
232C2×C42—216no—
233C2×C42—24no—
234C2×C42—24no—
235C2×C42—28no—
236C2×C42—24no—
237C2×C42—24no—
238C2×C42—28no—
239C2×C42C22×C414yes—
240C2×C42C22×C414yes—
241C2×C42C22×C414yes—
242C2×C42C22×C414yes—
243C2×C42C2414yes—
244C2×C42C2414yes—
245C4⋊C8—232no—
246C22⋊C8—232no—
247C22⋊C8—216no—
248C22⋊C8—216no—
249#97—216no—
250C4×C8—216no—
251#95C22×C4116yes—
252#95C22×C4116yes—
253C24—24no—
254C24—24no—
255C24—24no—
256C24—24no—
257C24—24no—
258C24—28no—
259C24—28no—
260C24#11714yes—
261C24C4×D414yes—
262C24C4×D414yes—
263C24C23×C414yes—
264C24C23×C412yes—
265C24C23×C411yescharacteristic
266#41—416no—
267#41—416no—
268#41—416no—
269#41—416no—
270#41—464no—
271C2×Q8—28no—
272C2×Q8—28no—
273C2×Q8—28no—
274C2×Q8—416no—
275C2×D4—216no—
276C2×D4—216no—
277C2×D4—216no—
278C2×D4—28no—
279C2×D4—28no—
280C2×D4—28no—
281C2×D4—432no—
282C2×D4—416no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—216no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—28no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—28no—
296C22×C4—28no—
297C22×C4—28no—
298C22×C4—28no—
299C22×C4—216no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—24no—
303C22×C4—24no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—48no—
307C22×C4—432no—
308C22×C4—48no—
309C22×C4—48no—
310C22×C4—48no—
311C22×C4—48no—
312C22×C4#11714yes—
313C22×C4#11718yes—
314C22×C4C4×D414yes—
315C22×C4C4×D418yes—
316C22×C4C4×D414yes—
317C22×C4C4×D418yes—
318C22×C4#121116yes—
319C22×C4#123116yes—
320C22×C4#124116yes—
321C22×C4#126116yes—
322C22×C4#13118yes—
323C22×C4C23×C414yes—
324C22×C4C23×C414yes—
325C22×C4C23×C414yes—
326C22×C4C23×C414yes—
327C22×C4C23×C414yes—
328C22×C4C23×C411yescharacteristic
329C22×C4C23×C412yes—
330C22×C4C22×D412yes—
331C22×C4C22×D414yes—
332C22×C4C22×D412yes—
333C22×C4C22×D414yes—
334C22×C4C2×#4112yes—
335C22×C4C2×#4114yes—
336C22×C4C2×#4112yes—
337C22×C4C2×#4114yes—
338C22×C4C2×#4112yes—
339C22×C4C2×#4114yes—
340C22×C4C2×#4112yes—
341C22×C4C2×#4114yes—
342C22×C4C2511yescharacteristic
343M16—232no—
344M16—416no—
345C2×C8—216no—
346C2×C8—28no—
347C2×C8—28no—
348C2×C8—232no—
349C2×C8—24no—
350C2×C8—22no—
351C2×C8—22no—
352C2×C8—22no—
353C2×C8—22no—
354C2×C8—24no—
355C2×C8—24no—
356C2×C8—24no—
357C2×C8—24no—
358C2×C8—24no—
359C2×C8—24no—
360C2×C8—24no—
361C2×C8—48no—
362C2×C8—48no—
363C2×C8—416no—
364C2×C8C22×D414yes—
365C2×C8C22×D414yes—
366C2×C8C22×D418yes—
367C4⋊C4—28no—
368C4⋊C4—28no—
369C22⋊C4—216no—
370C22⋊C4—232no—
371C22⋊C4—416no—
372C42—28no—
373C42—28no—
374C42—28no—
375C42—28no—
376C42—24no—
377C42—24no—
378C42—24no—
379C42—24no—
380C23—216no—
381C23—28no—
382C23—28no—
383C23—216no—
384C23—24no—
385C23—24no—
386C23—24no—
387C23—24no—
388C23—24no—
389C23—28no—
390C23—28no—
391C23—416no—
392C23—48no—
393C23—48no—
394C23—416no—
395C23—48no—
396C23#388116yes—
397C23C2×#11714yes—
398C23C2×#11712yes—
399C23C2×C4×D414yes—
400C23C2×C4×D414yes—
401C23C2×C4×D412yes—
402C23C2×C4×D412yes—
403C23C2×#13114yes—
404C23#56814yes—
405C23C24×C411yescharacteristic
406Q8—416no—
407D4—432no—
408D4—416no—
409C2×C4—24no—
410C2×C4—216no—
411C2×C4—24no—
412C2×C4—24no—
413C2×C4—24no—
414C2×C4—24no—
415C2×C4—24no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—28no—
419C2×C4—24no—
420C2×C4—24no—
421C2×C4—28no—
422C2×C4—432no—
423C2×C4—48no—
424C2×C4—48no—
425C2×C4—48no—
426C2×C4—48no—
427C2×C4—44no—
428C2×C4—44no—
429C2×C4—44no—
430C2×C4—44no—
431C2×C4—416no—
432C2×C4#388116yes—
433C2×C4#388132yes—
434C2×C4C2×#11712yes—
435C2×C4C2×#11714yes—
436C2×C4C2×C4×D412yes—
437C2×C4C2×C4×D412yes—
438C2×C4C2×C4×D414yes—
439C2×C4C2×C4×D414yes—
440C2×C4C2×#12114yes—
441C2×C4C2×#12118yes—
442C2×C4C2×#12314yes—
443C2×C4C2×#12318yes—
444C2×C4C2×#12414yes—
445C2×C4C2×#12418yes—
446C2×C4C2×#12614yes—
447C2×C4C2×#12618yes—
448C2×C4C2×#13118yes—
449C2×C4C23×D411yescharacteristic
450C2×C4C23×D411yescharacteristic
451C2×C4C22×#4111yescharacteristic
452C2×C4C22×#4111yescharacteristic
453C2×C4C22×#4111yescharacteristic
454C2×C4C22×#4111yescharacteristic
455C8—28no—
456C8—24no—
457C8—24no—
458C8—44no—
459C8—44no—
460C22—232no—
461C22—28no—
462C22—24no—
463C22—24no—
464C22—28no—
465C22—48no—
466C22—44no—
467C22—44no—
468C22—44no—
469C22—48no—
470C22—816no—
471C22C2×#38818yes—
472C22C2×#38814yes—
473C22#292518yes—
474C22#293114yes—
475C22#293214yes—
476C22#293318yes—
477C22C22×#11711yescharacteristic
478C22C22×C4×D411yescharacteristic
479C22C22×C4×D411yescharacteristic
480C22C22×#13112yes—
481C22C2×#56812yes—
482C4—28no—
483C4—44no—
484C4—44no—
485C4—44no—
486C4—44no—
487C4C2×#38814yes—
488C4C2×#38818yes—
489C4C22×#12111yescharacteristic
490C4C22×#12311yescharacteristic
491C4C22×#12411yescharacteristic
492C4C22×#12611yescharacteristic
493C2—28no—
494C2—84no—
495C2#2105118yesdirect product factor
496C2C22×#38811yescharacteristic
497C2C2×#292512yes—
498C2C2×#293111yescharacteristic
499C2C2×#293211yescharacteristic
500C2C2×#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
1. C22×#423C2semidirect
4. C22×#405C2semidirect
6. #21051C2direct (N × H)
7. C2×#1924C2semidirect
8. C2×#1923C2semidirect
9. C2×#1729C2semidirect
10. C22×#336C2semidirect
19. C2×#423C22semidirect
29. C2×#405C22semidirect
40. #1924C22semidirect
41. #1923C22semidirect
42. #1729C22semidirect
46. C2×#336C22semidirect
495. C2#21051direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4232
C22×#4082
C22×#4052
C2×#22972
#210512
C2×#19242
C2×#19232
C2×#17292
C22×#3362