Finite Group Databasebeta

← C2×#25057 #6445993

Subgroups — C2×#25057 #6445993

Order 512.

2022 conjugacy classes of subgroups.

The subgroup lattice has 493 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2538C211yesmaximal, characteristic
2C2×#2355C211yesmaximal, characteristic, complemented
3#25057C2116yesmaximal, direct product factor
4C2×#2092C212yesmaximal
5C2×#2085C212yesmaximal, complemented
6C2×#1984C211yesmaximal, characteristic, complemented
7C2×#1948C211yesmaximal, characteristic, complemented
8C2×#1925C212yesmaximal
9C2×#1921C212yesmaximal, complemented
10C2×#1845C211yesmaximal, characteristic, complemented
11C2×#1802C211yesmaximal, characteristic
12C2×C4×#102C211yesmaximal, characteristic
13C22×C22⋊Q8—21no—
14C22×C4×Q8C2211yescharacteristic
15C22×C4×D4C2211yescharacteristic
16C22×#107C2212yes—
17C22×#107C2212yes—
18C22×#106C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×#102C2211yescharacteristic
21C22×#102C2212yes—
22C22×#102C2211yescharacteristic
23C22×C4×C8C2211yescharacteristic
24#2538—24no—
25#2538C2218yes—
26C2×#396—22no—
27#2355—24no—
28#2355C2218yescomplemented
29C2×#391—21no—
30C2×#390C2212yes—
31C2×#389C2212yes—
32C2×#387—22no—
33C2×#384C2211yescharacteristic
34C2×#384C2211yescharacteristic
35C2×#382C2212yes—
36C2×#380—21no—
37C2×C4×C4⋊C4—21no—
38C2×C4×C4⋊C4C2212yes—
39C2×C4×C4⋊C4C2211yescharacteristic
40#2092C22116yes—
41#2085C22116yescomplemented
42#1984C2218yescomplemented
43#1948C2218yescomplemented
44#1925C22116yes—
45#1921C22116yescomplemented
46#1845C2218yescomplemented
47#1802C2218yes—
48C4×#102C2218yes—
49C2×#340C2211yescharacteristic
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#340C2211yescharacteristic
53C2×#336C2212yes—
54C2×#336C2212yes—
55C23×Q8D411yescharacteristic
56C23×D4C2311yescharacteristic
57C24×C4—21no—
58C23×C8C2312yes—
59C23×C8C2311yescharacteristic
60C23×C8C2311yescharacteristic
61C2×C22⋊Q8—28no—
62C2×C22⋊Q8—48no—
63C2×C4×Q8—24no—
64C2×C4×Q8—24no—
65C2×C4×Q8D414yes—
66C2×C4×Q8C2314yes—
67C2×C4×D4—22no—
68C2×C4×D4—24no—
69C2×C4×D4—24no—
70C2×C4×D4C2314yes—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4D412yes—
77C22×C4⋊C4D411yescharacteristic
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2311yescharacteristic
82C22×C4⋊C4C2311yescharacteristic
83C22×C22⋊C4—21no—
84C22×C22⋊C4—22no—
85C22×C22⋊C4—22no—
86C22×C42—21no—
87C22×C42—22no—
88C22×C42C2312yes—
89C22×C42C2311yescharacteristic
90C2×#107—28no—
91C2×#107—44no—
92C2×#107C2318yes—
93C2×#107C2318yes—
94C2×#106—44no—
95C2×#106C2318yes—
96C2×C4⋊C8—24no—
97C2×C4⋊C8C2314yes—
98C2×#102—24no—
99C2×#102—44no—
100C2×#102Q818yescomplemented
101C2×#102C2314yes—
102C2×#102C2318yes—
103C2×#102C2314yes—
104C2×C4×C8—24no—
105C2×C4×C8C2314yes—
106#396—216no—
107#391—28no—
108#390—24no—
109#390C2318yes—
110#389—24no—
111#389C2318yes—
112#387—216no—
113#384—22no—
114#384—22no—
115#384C2314yes—
116#384C2314yes—
117#382—24no—
118#382C2318yes—
119#380—28no—
120C4×C4⋊C4—28no—
121C4×C4⋊C4—22no—
122C4×C4⋊C4—24no—
123C4×C4⋊C4C2318yes—
124C4×C4⋊C4C2314yes—
125C2×#95—22no—
126C2×#95—22no—
127C2×#95—21no—
128C2×#95—22no—
129C2×#95—22no—
130#340C2318yes—
131#340C2314yes—
132#340C2314yes—
133#340C2318yes—
134#336C2318yes—
135#336C2318yes—
136C25—21no—
137C22×Q8—24no—
138C22×Q8—24no—
139C22×Q8—24no—
140C22×Q8C2×D414yes—
141C22×D4—21no—
142C22×D4—22no—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—22no—
146C22×D4—22no—
147C22×D4C2×Q814yes—
148C22×D4C2412yes—
149C23×C4—21no—
150C23×C4—22no—
151C23×C4—21no—
152C23×C4—22no—
153C23×C4—21no—
154C23×C4—24no—
155C23×C4—44no—
156C23×C4—44no—
157C23×C4—44no—
158C23×C4C2×D412yes—
159C23×C4C2×D412yes—
160C23×C4C2×D411yescharacteristic
161C23×C4C2×D411yescharacteristic
162C23×C4C2411yescharacteristic
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8—24no—
168C22×C8—24no—
169C22×C8—24no—
170C22×C8C2×Q814yes—
171C22×C8#4114yes—
172C22×C8C2414yes—
173C22×C8C2412yes—
174C22×C8C2412yes—
175C22⋊Q8—432no—
176C4×Q8—216no—
177C4×Q8—28no—
178C4×Q8—28no—
179C4×D4—28no—
180C4×D4—28no—
181C4×D4—48no—
182C2×C4⋊C4—24no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—21no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—24no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—21no—
198C2×C4⋊C4—21no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—22no—
201C2×C4⋊C4—24no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—48no—
204C2×C4⋊C4—44no—
205C2×C4⋊C4—44no—
206C2×C4⋊C4—82no—
207C2×C4⋊C4—82no—
208C2×C4⋊C4C2×D414yes—
209C2×C4⋊C4C2×D418yes—
210C2×C4⋊C4C2×Q814yes—
211C2×C4⋊C4C2412yes—
212C2×C4⋊C4C2412yes—
213C2×C4⋊C4C2414yes—
214C2×C4⋊C4C2414yes—
215C2×C4⋊C4C2412yes—
216C2×C22⋊C4—24no—
217C2×C22⋊C4—28no—
218C2×C22⋊C4—28no—
219C2×C22⋊C4—48no—
220C2×C22⋊C4—44no—
221C2×C22⋊C4—84no—
222C2×C42—24no—
223C2×C42—24no—
224C2×C42—24no—
225C2×C42—28no—
226C2×C42—44no—
227C2×C42—84no—
228C2×C42C2×D414yes—
229C2×C42C2×D412yes—
230C2×C42#4114yes—
231C2×C42#4114yes—
232C2×C42C2414yes—
233C2×C42C2412yes—
234#107—216no—
235#107—48no—
236#106—48no—
237C4⋊C8—28no—
238#102—28no—
239#102—48no—
240#102C2×Q8116yescomplemented
241C4×C8—28no—
242#95—28no—
243#95—24no—
244#95—28no—
245#95—28no—
246#95—28no—
247C24—24no—
248C24—22no—
249C24—42no—
250C24—42no—
251C24—42no—
252C24—42no—
253C24—42no—
254C24—42no—
255C24C22×D411yescharacteristic
256C2×Q8—28no—
257C2×Q8—28no—
258C2×Q8—28no—
259C2×Q8—416no—
260C2×D4—28no—
261C2×D4—24no—
262C2×D4—28no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4—22no—
266C2×D4—22no—
267C2×D4—22no—
268C2×D4—42no—
269C2×D4—44no—
270C2×D4—42no—
271C2×D4—44no—
272C2×D4C22×Q814yes—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—24no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—44no—
292C22×C4—44no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—44no—
296C22×C4—42no—
297C22×C4—44no—
298C22×C4—44no—
299C22×C4—44no—
300C22×C4—42no—
301C22×C4—48no—
302C22×C4—48no—
303C22×C4—48no—
304C22×C4—816no—
305C22×C4#12314yes—
306C22×C4#12314yes—
307C22×C4#13514yes—
308C22×C4AGL(1,ℤ/8)14yes—
309C22×C4C22×D414yes—
310C22×C4C22×D414yes—
311C22×C4C22×D412yes—
312C22×C4C22×D411yescharacteristic
313C22×C4C22×D412yes—
314C22×C4C22×Q812yes—
315C22×C4C2×#4112yes—
316C22×C4C2×#4112yes—
317C22×C4C2×#4112yes—
318C22×C4H(5,𝔽2)12yes—
319C22×C42−1+412yes—
320C22×C4C2511yescharacteristic
321C2×C8—28no—
322C2×C8—28no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—22no—
327C2×C8—24no—
328C2×C8—24no—
329C2×C8—24no—
330C2×C8—48no—
331C2×C8C22×Q814yes—
332C2×C8C2×#4114yes—
333C4⋊C4—28no—
334C4⋊C4—216no—
335C4⋊C4—24no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4—24no—
339C4⋊C4—24no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—24no—
343C4⋊C4—22no—
344C4⋊C4—24no—
345C4⋊C4—416no—
346C4⋊C4—42no—
347C4⋊C4—42no—
348C4⋊C4—44no—
349C4⋊C4—44no—
350C4⋊C4—48no—
351C4⋊C4—48no—
352C4⋊C4—84no—
353C4⋊C4—84no—
354C4⋊C4C22×Q814yes—
355C22⋊C4—416no—
356C22⋊C4—48no—
357C22⋊C4—88no—
358C42—28no—
359C42—24no—
360C42—24no—
361C42—48no—
362C42—88no—
363C42#12318yes—
364C42C2×#4114yes—
365C42C2×#4114yes—
366C23—24no—
367C23—48no—
368C23—48no—
369C23—42no—
370C23—48no—
371C23—42no—
372C23—42no—
373C23—42no—
374C23—42no—
375C23—42no—
376C23—84no—
377C23—84no—
378C23—84no—
379C23—84no—
380C23C2×#12312yes—
381C23D4×Q812yes—
382C23#55012yes—
383C23C2×#13512yes—
384C23C2×AGL(1,ℤ/8)12yes—
385C23#57612yes—
386C23#57812yes—
387C23C23×D411yescharacteristic
388Q8—416no—
389D4—24no—
390D4—24no—
391D4—48no—
392D4—42no—
393D4—42no—
394C2×C4—28no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—24no—
401C2×C4—24no—
402C2×C4—24no—
403C2×C4—24no—
404C2×C4—48no—
405C2×C4—48no—
406C2×C4—48no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—42no—
414C2×C4—42no—
415C2×C4—44no—
416C2×C4—42no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—44no—
420C2×C4—42no—
421C2×C4—84no—
422C2×C4—84no—
423C2×C4—88no—
424C2×C4—88no—
425C2×C4—816no—
426C2×C4#482116yes—
427C2×C4C2×#12314yes—
428C2×C4C2×#12314yes—
429C2×C4C2×#12312yes—
430C2×C4#53314yes—
431C2×C4#54214yes—
432C2×C4D4×Q812yes—
433C2×C4#55012yes—
434C2×C4#55214yes—
435C2×C4#55414yes—
436C2×C4C2×#13514yes—
437C2×C4C2×AGL(1,ℤ/8)14yes—
438C2×C4C23×Q811yescharacteristic
439C2×C4C22×#4111yescharacteristic
440C2×C4C22×#4111yescharacteristic
441C2×C4C22×#4111yescharacteristic
442C2×C4C2×H(5,𝔽2)11yescharacteristic
443C2×C4C2×2−1+411yescharacteristic
444C8—24no—
445C8—24no—
446C8—44no—
447C22—44no—
448C22—44no—
449C22—44no—
450C22—82no—
451C22—82no—
452C22—82no—
453C22—82no—
454C22—816no—
455C22#242314yes—
456C22C2×#48214yes—
457C22#309814yes—
458C22#338014yes—
459C22#338614yes—
460C22#339314yes—
461C22#339914yes—
462C22C22×#12311yescharacteristic
463C22C2×D4×Q811yescharacteristic
464C22C2×#55011yescharacteristic
465C22C22×#13511yescharacteristic
466C22C22×AGL(1,ℤ/8)11yescharacteristic
467C22C2×#57611yescharacteristic
468C22C2×#57811yescharacteristic
469C4—24no—
470C4—44no—
471C4—44no—
472C4—44no—
473C4—82no—
474C4—82no—
475C4—84no—
476C4—84no—
477C4#242314yes—
478C4C2×#48218yes—
479C4C2×#53311yescharacteristic
480C4C2×#54211yescharacteristic
481C4C2×#55211yescharacteristic
482C4C2×#55411yescharacteristic
483C2—84no—
484C2#2505718yesdirect product factor
485C2C2×#242311yescharacteristic
486C2C22×#48211yescharacteristic
487C2C2×#309811yescharacteristic
488C2C2×#338011yescharacteristic
489C2C2×#338611yescharacteristic
490C2C2×#339311yescharacteristic
491C2C2×#339911yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2355C2semidirect
3. #25057C2direct (N × H)
5. C2×#2085C2semidirect
6. C2×#1984C2semidirect
7. C2×#1948C2semidirect
9. C2×#1921C2semidirect
10. C2×#1845C2semidirect
28. #2355C22semidirect
41. #2085C22semidirect
42. #1984C22semidirect
43. #1948C22semidirect
45. #1921C22semidirect
46. #1845C22semidirect
100. C2×#102Q8semidirect
240. #102C2×Q8semidirect
484. C2#25057direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25382
C2×#23552
#250572
C2×#20922
C2×#20852
C2×#19842
C2×#19482
C2×#19252
C2×#19212
C2×#18452
C2×#18022
C2×C4×#1022