Finite Group Databasebeta

← C2×#21481 #6372727

Subgroups — C2×#21481 #6372727

Order 512.

5062 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×H(5,𝔽2)C211yesmaximal, characteristic
2C22×#458C211yesmaximal, characteristic
3C2×#2322C213yesmaximal, complemented
4#21481C2116yesmaximal, direct product factor
5C2×#1890C213yesmaximal, complemented
6C2×#1867C213yesmaximal, complemented
7C2×#1790C211yesmaximal, characteristic
8C2×C4×#99C213yesmaximal, complemented
9C22×H(5,𝔽2)C2211yescharacteristic
10C22×#123C2213yes—
11C4×H(5,𝔽2)—212no—
12C4×H(5,𝔽2)C2218yes—
13C2×#520—23no—
14C2×#518—23no—
15C2×#518C2213yes—
16C2×C4×#41—23no—
17C22×C4×D4—23no—
18C22×C4×D4C2213yes—
19C23×C4⋊C4C2211yescharacteristic, complemented
20C2×#458C4116yescomplemented
21C2×#458C2218yes—
22C22×#99C2213yes—
23C22×#99C2213yes—
24#2322—212no—
25#2322C22124yescomplemented
26C2×#389—23no—
27C2×#388—23no—
28C2×#387—23no—
29C2×#386C2213yes—
30C2×#385—23no—
31C2×#385C2213yescomplemented
32C2×#381C2213yescomplemented
33C2×C4×C22⋊C4C2213yescomplemented
34#1890C22124yescomplemented
35#1867C22124yescomplemented
36#1790C2218yes—
37C4×#99C22124yescomplemented
38C2×#342C2216yescomplemented
39C2×H(5,𝔽2)—26no—
40C2×H(5,𝔽2)—212no—
41C2×H(5,𝔽2)C2×C418yes—
42C2×H(5,𝔽2)C2314yes—
43C22×#41—23no—
44C23×D4—23no—
45C23×D4C2313yes—
46C24×C4—21no—
47C24×C4D413yes—
48C24×C4C2311yescharacteristic
49C24×C4C2311yescharacteristic
50C24×C4C2311yescharacteristic
51C2×#123—26no—
52C2×#123—212no—
53C2×#123C2×C4124yescomplemented
54C2×#123C23112yes—
55#520—224no—
56#520—224no—
57#518—224no—
58#518—26no—
59#518—224no—
60#518—212no—
61#518C23112yes—
62C4×#41—224no—
63C4×#41—224no—
64C2×C4×Q8—21no—
65C2×C4×Q8—23no—
66C2×C4×D4—23no—
67C2×C4×D4—26no—
68C2×C4×D4—224no—
69C2×C4×D4—23no—
70C2×C4×D4—26no—
71C2×C4×D4—26no—
72C2×C4×D4—224no—
73C2×C4×D4—26no—
74C2×C4×D4—212no—
75C2×C4×D4—26no—
76C2×C4×D4D4112yes—
77C2×C4×D4C23112yes—
78C2×#117—26no—
79C2×#117—23no—
80C22×C4⋊C4—23no—
81C22×C4⋊C4—23no—
82C22×C4⋊C4—26no—
83C22×C4⋊C4—23no—
84C22×C4⋊C4—23no—
85C22×C4⋊C4—23no—
86C22×C4⋊C4D413yes—
87C22×C4⋊C4C2314yescomplemented
88C22×C22⋊C4—23no—
89C22×C22⋊C4—23no—
90C22×C22⋊C4—23no—
91C22×C22⋊C4—23no—
92C22×C22⋊C4D413yes—
93C22×C22⋊C4C2313yes—
94C22×C22⋊C4C2313yes—
95C22×C22⋊C4C2313yes—
96C22×C42—23no—
97C22×C42—23no—
98C22×C42D413yes—
99#458C2×C4164yescomplemented
100C2×#99—212no—
101C2×#99C2×C4124yescomplemented
102C2×#99C23112yes—
103C2×#99C23112yes—
104#389—224no—
105#388—224no—
106#387—224no—
107#386—26no—
108#386C23112yes—
109#385—224no—
110#385—26no—
111#385C23112yescomplemented
112#381—26no—
113#381C23112yescomplemented
114C4×C22⋊C4—26no—
115C4×C22⋊C4C23112yescomplemented
116C2×#95—23no—
117C2×#95—23no—
118C2×#95—23no—
119C2×#95—23no—
120C2×#95—23no—
121#342C23124yescomplemented
122C25—21no—
123C25C2×D413yes—
124C25C2411yescharacteristic
125H(5,𝔽2)—248no—
126H(5,𝔽2)—248no—
127H(5,𝔽2)—224no—
128H(5,𝔽2)C22×C4116yes—
129C2×#41—212no—
130C2×#41—224no—
131C2×#41—224no—
132C2×#41—212no—
133C22×Q8—21no—
134C22×D4—23no—
135C22×D4—212no—
136C22×D4—224no—
137C22×D4—224no—
138C22×D4—26no—
139C22×D4—212no—
140C22×D4—26no—
141C22×D4—212no—
142C22×D4C22×C4112yes—
143C22×D4C2×D416yes—
144C22×D4#41112yes—
145C22×D4C2416yes—
146C23×C4—23no—
147C23×C4—23no—
148C23×C4—23no—
149C23×C4—23no—
150C23×C4—26no—
151C23×C4—23no—
152C23×C4—23no—
153C23×C4—28no—
154C23×C4—23no—
155C23×C4—23no—
156C23×C4—26no—
157C23×C4—23no—
158C23×C4—23no—
159C23×C4—23no—
160C23×C4—82no—
161C23×C4—82no—
162C23×C4—86no—
163C23×C4—84no—
164C23×C4C22×C414yescomplemented
165C23×C4C2×D413yes—
166C23×C4C2×D413yes—
167C23×C4C2×D413yes—
168C23×C4C2×D4112yes—
169C23×C4C2×D413yes—
170C23×C4C2×D413yes—
171C23×C4C2×D416yes—
172C23×C4C2412yes—
173C23×C4C2412yes—
174C23×C4C2412yes—
175#123—248no—
176#123—224no—
177#123C22×C4148yescomplemented
178C4×Q8—28no—
179C4×Q8—224no—
180C4×D4—224no—
181C4×D4—224no—
182C4×D4—248no—
183C4×D4—224no—
184C4×D4—224no—
185C4×D4—224no—
186C4×D4—224no—
187C4×D4—224no—
188C4×D4—224no—
189C4×D4—224no—
190C4×D4—224no—
191#117—212no—
192#117—248no—
193#117—212no—
194C2×C4⋊C4—23no—
195C2×C4⋊C4—224no—
196C2×C4⋊C4—23no—
197C2×C4⋊C4—224no—
198C2×C4⋊C4—26no—
199C2×C4⋊C4—26no—
200C2×C4⋊C4—212no—
201C2×C4⋊C4—212no—
202C2×C4⋊C4—212no—
203C2×C4⋊C4—212no—
204C2×C4⋊C4—46no—
205C2×C4⋊C4—46no—
206C2×C4⋊C4—41no—
207C2×C4⋊C4—43no—
208C2×C4⋊C4—86no—
209C2×C4⋊C4C2×D4112yes—
210C2×C22⋊C4—26no—
211C2×C22⋊C4—212no—
212C2×C22⋊C4—224no—
213C2×C22⋊C4—224no—
214C2×C22⋊C4—26no—
215C2×C22⋊C4—212no—
216C2×C22⋊C4—212no—
217C2×C22⋊C4—26no—
218C2×C22⋊C4—23no—
219C2×C22⋊C4—26no—
220C2×C22⋊C4—26no—
221C2×C22⋊C4—26no—
222C2×C22⋊C4—212no—
223C2×C22⋊C4—23no—
224C2×C22⋊C4—212no—
225C2×C22⋊C4—86no—
226C2×C22⋊C4C22×C4112yescomplemented
227C2×C22⋊C4C2×D4112yes—
228C2×C22⋊C4C2×D416yes—
229C2×C22⋊C4C2416yes—
230C2×C22⋊C4C2416yes—
231C2×C22⋊C4C2416yes—
232C2×C42—26no—
233C2×C42—224no—
234C2×C42—23no—
235C2×C42—23no—
236C2×C42—26no—
237C2×C42—212no—
238C2×C42—86no—
239C2×C42C2×D4112yes—
240#99—224no—
241#99C22×C4148yescomplemented
242#95—212no—
243#95—212no—
244#95—212no—
245#95—212no—
246#95—212no—
247C24—24no—
248C24—28no—
249C24—23no—
250C24—23no—
251C24—26no—
252C24—42no—
253C24—42no—
254C24—46no—
255C24—46no—
256C24—82no—
257C24—82no—
258C24C4×D4112yes—
259C24C23×C412yes—
260C24C22×D413yes—
261C24C22×D416yes—
262C24C22×D413yes—
263C24C2×#4116yes—
264C24C2511yescharacteristic
265#41—248no—
266#41—296no—
267#41—248no—
268C2×Q8—24no—
269C2×Q8—28no—
270C2×D4—212no—
271C2×D4—224no—
272C2×D4—248no—
273C2×D4—296no—
274C2×D4—224no—
275C2×D4—248no—
276C2×D4—224no—
277C2×D4—212no—
278C2×D4—224no—
279C2×D4—212no—
280C2×D4—224no—
281C2×D4—212no—
282C2×D4—212no—
283C2×D4C4×D4124yes—
284C2×D4C23×C4112yes—
285C2×D4C2×#41112yes—
286C22×C4—212no—
287C22×C4—224no—
288C22×C4—23no—
289C22×C4—23no—
290C22×C4—26no—
291C22×C4—212no—
292C22×C4—212no—
293C22×C4—212no—
294C22×C4—23no—
295C22×C4—23no—
296C22×C4—26no—
297C22×C4—26no—
298C22×C4—26no—
299C22×C4—212no—
300C22×C4—212no—
301C22×C4—23no—
302C22×C4—23no—
303C22×C4—212no—
304C22×C4—212no—
305C22×C4—26no—
306C22×C4—26no—
307C22×C4—46no—
308C22×C4—46no—
309C22×C4—412no—
310C22×C4—46no—
311C22×C4—46no—
312C22×C4—43no—
313C22×C4—41no—
314C22×C4—46no—
315C22×C4—46no—
316C22×C4—46no—
317C22×C4—46no—
318C22×C4—46no—
319C22×C4—46no—
320C22×C4—46no—
321C22×C4—46no—
322C22×C4—43no—
323C22×C4—41no—
324C22×C4—46no—
325C22×C4—86no—
326C22×C4—86no—
327C22×C4—82no—
328C22×C4—82no—
329C22×C4—812no—
330C22×C4—812no—
331C22×C4—816no—
332C22×C4—86no—
333C22×C4—86no—
334C22×C4—86no—
335C22×C4C4×D4112yes—
336C22×C4#12011yescharacteristic
337C22×C4#12013yes—
338C22×C4#12016yes—
339C22×C4#12016yes—
340C22×C4C23×C414yescomplemented
341C22×C4C22×D416yes—
342C22×C4C22×D416yes—
343C22×C4C22×D416yes—
344C22×C4C22×D416yes—
345C22×C4C22×D416yes—
346C4⋊C4—212no—
347C4⋊C4—212no—
348C4⋊C4—248no—
349C4⋊C4—224no—
350C4⋊C4—44no—
351C4⋊C4—412no—
352C4⋊C4—812no—
353C22⋊C4—224no—
354C22⋊C4—248no—
355C22⋊C4—212no—
356C22⋊C4—212no—
357C22⋊C4—212no—
358C22⋊C4—26no—
359C22⋊C4—224no—
360C22⋊C4—212no—
361C22⋊C4—46no—
362C22⋊C4—812no—
363C22⋊C4C23×C4112yescomplemented
364C42—224no—
365C42—212no—
366C42—212no—
367C42—812no—
368C23—26no—
369C23—26no—
370C23—216no—
371C23—26no—
372C23—212no—
373C23—26no—
374C23—212no—
375C23—43no—
376C23—41no—
377C23—44no—
378C23—43no—
379C23—412no—
380C23—41no—
381C23—46no—
382C23—424no—
383C23—46no—
384C23—46no—
385C23—46no—
386C23—83no—
387C23—812no—
388C23—83no—
389C23—84no—
390C23—816no—
391C23—84no—
392C23C2×C4×D416yes—
393C23C2×C4×D4112yes—
394C23C2×C4×D416yes—
395C23C2×#12013yes—
396C23C2×#12011yescharacteristic
397C23#52516yes—
398C23#52516yes—
399C23C24×C411yescharacteristic
400C23C23×D413yes—
401C23C22×#4113yes—
402Q8—216no—
403D4—248no—
404D4—224no—
405D4—224no—
406D4—248no—
407C2×C4—248no—
408C2×C4—26no—
409C2×C4—26no—
410C2×C4—22no—
411C2×C4—26no—
412C2×C4—212no—
413C2×C4—212no—
414C2×C4—212no—
415C2×C4—212no—
416C2×C4—26no—
417C2×C4—26no—
418C2×C4—46no—
419C2×C4—46no—
420C2×C4—46no—
421C2×C4—46no—
422C2×C4—424no—
423C2×C4—46no—
424C2×C4—424no—
425C2×C4—46no—
426C2×C4—42no—
427C2×C4—46no—
428C2×C4—46no—
429C2×C4—46no—
430C2×C4—412no—
431C2×C4—44no—
432C2×C4—46no—
433C2×C4—46no—
434C2×C4—46no—
435C2×C4—46no—
436C2×C4—46no—
437C2×C4—46no—
438C2×C4—42no—
439C2×C4—46no—
440C2×C4—812no—
441C2×C4—83no—
442C2×C4—83no—
443C2×C4—812no—
444C2×C4—812no—
445C2×C4—812no—
446C2×C4—86no—
447C2×C4—82no—
448C2×C4C2×C4×D4112yes—
449C2×C4C2×#12012yes—
450C2×C4C2×#12016yes—
451C22—212no—
452C22—212no—
453C22—23no—
454C22—23no—
455C22—23no—
456C22—23no—
457C22—212no—
458C22—46no—
459C22—46no—
460C22—41no—
461C22—43no—
462C22—412no—
463C22—424no—
464C22—46no—
465C22—46no—
466C22—86no—
467C22—812no—
468C22—816no—
469C22C4×#12016yes—
470C22C4×#12012yes—
471C22#302612yes—
472C22#302812yes—
473C22C22×C4×D413yes—
474C22C22×#12011yescharacteristic
475C22C2×#52513yes—
476C4—212no—
477C4—22no—
478C4—26no—
479C4—412no—
480C4—44no—
481C4—46no—
482C4—46no—
483C4—86no—
484C4—82no—
485C2—23no—
486C2—23no—
487C2—26no—
488C2—412no—
489C2#2148114yesdirect product factor
490C2C2×C4×#12011yescharacteristic
491C2C2×#302611yescharacteristic
492C2C2×#302811yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×H(5,𝔽2)C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2322C2semidirect
4. #21481C2direct (N × H)
5. C2×#1890C2semidirect
6. C2×#1867C2semidirect
8. C2×C4×#99C2semidirect
19. C23×C4⋊C4C22semidirect
20. C2×#458C4semidirect
25. #2322C22semidirect
31. C2×#385C22semidirect
32. C2×#381C22semidirect
33. C2×C4×C22⋊C4C22semidirect
34. #1890C22semidirect
35. #1867C22semidirect
37. C4×#99C22semidirect
38. C2×#342C22semidirect
53. C2×#123C2×C4semidirect
87. C22×C4⋊C4C23semidirect
99. #458C2×C4semidirect
101. C2×#99C2×C4semidirect
111. #385C23semidirect
113. #381C23semidirect
115. C4×C22⋊C4C23semidirect
121. #342C23semidirect
164. C23×C4C22×C4semidirect
177. #123C22×C4semidirect
226. C2×C22⋊C4C22×C4semidirect
241. #99C22×C4semidirect
340. C22×C4C23×C4semidirect
363. C22⋊C4C23×C4semidirect
489. C2#21481direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×H(5,𝔽2)2
C22×#4582
C2×#23222
#214812
C2×#18902
C2×#18672
C2×#17902
C2×C4×#992