Finite Group Databasebeta

← C2×#27736 #6458426

Subgroups — C2×#27736 #6458426

Order 512.

2022 conjugacy classes of subgroups.

The subgroup lattice has 491 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2571C211yesmaximal, characteristic, complemented
2C2×#2542C211yesmaximal, characteristic
3#27736C2116yesmaximal, direct product factor
4C2×#2100C212yesmaximal, complemented
5C2×#2073C212yesmaximal
6C2×#1990C211yesmaximal, characteristic, complemented
7C2×#1988C211yesmaximal, characteristic, complemented
8C2×#1936C212yesmaximal
9C2×#1836C212yesmaximal, complemented
10C2×#1802C211yesmaximal, characteristic
11C2×#1770C211yesmaximal, characteristic, complemented
12C2×C4×#102C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×C22⋊Q8—21no—
15C22×C22⋊Q8—21no—
16C22×C4×D4C2211yescharacteristic
17C22×C4⋊C8C2211yescharacteristic
18C22×#102C2211yescharacteristic
19C22×#102C2212yes—
20C22×#102C2211yescharacteristic
21C22×#97C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2571—24no—
24#2571C2218yescomplemented
25#2542—24no—
26#2542C2218yes—
27C2×#400—22no—
28C2×#399—22no—
29C2×#390C2212yes—
30C2×#389—21no—
31C2×#389C2212yes—
32C2×#384C2212yes—
33C2×#384C2211yescharacteristic
34C2×#382—21no—
35C2×#382C2212yes—
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38#2100C22116yescomplemented
39#2073C22116yes—
40#1990C2218yescomplemented
41#1988C2218yescomplemented
42#1936C22116yes—
43#1836C22116yescomplemented
44#1802C2218yes—
45#1770C2218yescomplemented
46C4×#102C2218yes—
47C2×#340C2211yescharacteristic
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—21no—
56C23×D4C2311yescharacteristic
57C24×C4—21no—
58C23×C8C2311yescharacteristic
59C23×C8C2312yes—
60C23×C8C2311yescharacteristic
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8C2314yes—
65C2×C22⋊Q8—28no—
66C2×C22⋊Q8—28no—
67C2×C22⋊Q8—48no—
68C2×C22⋊Q8—48no—
69C2×C4×D4—22no—
70C2×C4×D4—24no—
71C2×C4×D4—24no—
72C2×C4×D4C2314yes—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—22no—
79C22×C4⋊C4D411yescharacteristic
80C22×C4⋊C4D411yescharacteristic
81C22×C4⋊C4C2311yescharacteristic
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2311yescharacteristic
85C22×C4⋊C4C2312yes—
86C22×C22⋊C4—21no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C42—21no—
90C22×C42C2312yes—
91C22×C42C2311yescharacteristic
92C2×C4⋊C8—24no—
93C2×C4⋊C8C2314yes—
94C2×#102—24no—
95C2×#102—28no—
96C2×#102—24no—
97C2×#102C2318yes—
98C2×#102C2314yes—
99C2×#102C2314yes—
100C2×#97—28no—
101C2×#97C2318yes—
102C2×C4×C8—24no—
103C2×C4×C8C2314yes—
104#400—216no—
105#399—216no—
106#390—24no—
107#390C2318yes—
108#389—28no—
109#389—24no—
110#389C2318yes—
111#384—22no—
112#384—24no—
113#384C2314yes—
114#384C2318yes—
115#382—28no—
116#382—24no—
117#382C2318yes—
118C4×C4⋊C4—22no—
119C4×C4⋊C4D414yes—
120C4×C4⋊C4C2314yes—
121C4×C4⋊C4C2314yes—
122C2×#95—21no—
123C2×#95—22no—
124C2×#95—22no—
125C2×#95—22no—
126C2×#95D412yes—
127#340C2318yes—
128#340C2318yes—
129#340C2318yes—
130#340C2314yes—
131#340C2318yes—
132#340C2314yes—
133#340C2318yes—
134#336C2318yes—
135C25—21no—
136C22×Q8—24no—
137C22×Q8—44no—
138C22×Q8—44no—
139C22×Q8—44no—
140C22×D4—21no—
141C22×D4—22no—
142C22×D4—22no—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—22no—
146C22×D4#4114yes—
147C22×D4C2412yes—
148C23×C4—22no—
149C23×C4—21no—
150C23×C4—22no—
151C23×C4—21no—
152C23×C4—21no—
153C23×C4—24no—
154C23×C4—44no—
155C23×C4—44no—
156C23×C4—44no—
157C23×C4C2×D412yes—
158C23×C4C2×D412yes—
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C23×C4C2411yescharacteristic
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—22no—
168C22×C8—24no—
169C22×C8—22no—
170C22×C8#4114yes—
171C22×C8C2412yes—
172C22×C8C2414yes—
173C22×C8C2412yes—
174C4⋊Q8—28no—
175C4⋊Q8—28no—
176C4⋊Q8—48no—
177C22⋊Q8—432no—
178C22⋊Q8—432no—
179C4×D4—28no—
180C4×D4—28no—
181C4×D4—48no—
182C2×C4⋊C4—24no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—22no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—21no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—28no—
205C2×C4⋊C4—48no—
206C2×C4⋊C4—48no—
207C2×C4⋊C4—44no—
208C2×C4⋊C4—44no—
209C2×C4⋊C4—82no—
210C2×C4⋊C4—84no—
211C2×C4⋊C4C2×D414yes—
212C2×C4⋊C4C2×D414yes—
213C2×C4⋊C4C2412yes—
214C2×C4⋊C4C2414yes—
215C2×C4⋊C4C2412yes—
216C2×C4⋊C4C2412yes—
217C2×C4⋊C4C2414yes—
218C2×C22⋊C4—24no—
219C2×C22⋊C4—28no—
220C2×C22⋊C4—28no—
221C2×C22⋊C4—48no—
222C2×C22⋊C4—48no—
223C2×C22⋊C4—44no—
224C2×C42—24no—
225C2×C42—24no—
226C2×C42—24no—
227C2×C42—44no—
228C2×C42C2×D414yes—
229C2×C42C2×D412yes—
230C2×C42#4114yes—
231C2×C42#4114yes—
232C2×C42C2414yes—
233C2×C42C2412yes—
234C4⋊C8—28no—
235#102—216no—
236#102—28no—
237#102—28no—
238#97—216no—
239C4×C8—28no—
240#95—24no—
241#95—28no—
242#95—28no—
243#95—28no—
244#95C2×D418yes—
245C24—24no—
246C24—22no—
247C24—42no—
248C24—42no—
249C24—42no—
250C24—42no—
251C24—42no—
252C24—42no—
253C24C22×D411yescharacteristic
254C2×Q8—48no—
255C2×Q8—48no—
256C2×Q8—48no—
257C2×Q8—816no—
258C2×D4—28no—
259C2×D4—24no—
260C2×D4—28no—
261C2×D4—22no—
262C2×D4—22no—
263C2×D4—22no—
264C2×D4—22no—
265C2×D4—22no—
266C2×D4—42no—
267C2×D4—44no—
268C2×D4—42no—
269C2×D4—44no—
270C2×D4C2×#4114yes—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—22no—
284C22×C4—42no—
285C22×C4—44no—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—44no—
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—42no—
299C22×C4—48no—
300C22×C4—48no—
301C22×C4—48no—
302C22×C4—816no—
303C22×C4#12414yes—
304C22×C4#12414yes—
305C22×C4AGL(1,ℤ/8)14yes—
306C22×C4AGL(1,ℤ/8)14yes—
307C22×C4C22×D414yes—
308C22×C4C22×D414yes—
309C22×C4C22×D412yes—
310C22×C4C22×D411yescharacteristic
311C22×C4C22×D412yes—
312C22×C4C2×#4112yes—
313C22×C4C2×#4112yes—
314C22×C4C2×#4112yes—
315C22×C4C2×#4112yes—
316C22×C42−1+412yes—
317C22×C42−1+412yes—
318C22×C4C2511yescharacteristic
319C2×C8—28no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—24no—
324C2×C8—24no—
325C2×C8—22no—
326C2×C8—24no—
327C2×C8—22no—
328C2×C8—48no—
329C2×C8—44no—
330C2×C8C2×#4114yes—
331C4⋊C4—28no—
332C4⋊C4—28no—
333C4⋊C4—22no—
334C4⋊C4—22no—
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—416no—
344C4⋊C4—416no—
345C4⋊C4—42no—
346C4⋊C4—44no—
347C4⋊C4—48no—
348C4⋊C4—42no—
349C4⋊C4—42no—
350C4⋊C4—44no—
351C4⋊C4—48no—
352C4⋊C4—84no—
353C4⋊C4—88no—
354C22⋊C4—416no—
355C22⋊C4—416no—
356C22⋊C4—48no—
357C42—28no—
358C42—24no—
359C42—24no—
360C42—48no—
361C42#12418yes—
362C42C2×#4114yes—
363C42C2×#4114yes—
364C23—24no—
365C23—48no—
366C23—48no—
367C23—42no—
368C23—42no—
369C23—48no—
370C23—42no—
371C23—42no—
372C23—42no—
373C23—42no—
374C23—84no—
375C23—84no—
376C23—84no—
377C23—84no—
378C23C2×#12412yes—
379C23#54712yes—
380C23#54812yes—
381C23C2×AGL(1,ℤ/8)12yes—
382C23C2×AGL(1,ℤ/8)12yes—
383C23#57712yes—
384C23#57812yes—
385C23C23×D411yescharacteristic
386Q8—816no—
387D4—24no—
388D4—24no—
389D4—42no—
390D4—42no—
391D4—48no—
392C2×C4—28no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—24no—
401C2×C4—48no—
402C2×C4—48no—
403C2×C4—42no—
404C2×C4—44no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—44no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—44no—
411C2×C4—44no—
412C2×C4—42no—
413C2×C4—42no—
414C2×C4—44no—
415C2×C4—42no—
416C2×C4—44no—
417C2×C4—42no—
418C2×C4—84no—
419C2×C4—84no—
420C2×C4—88no—
421C2×C4—84no—
422C2×C4—88no—
423C2×C4—816no—
424C2×C4#490116yes—
425C2×C4C2×#12414yes—
426C2×C4C2×#12414yes—
427C2×C4C2×#12412yes—
428C2×C4#52914yes—
429C2×C4#54114yes—
430C2×C4#54712yes—
431C2×C4#54812yes—
432C2×C4#55214yes—
433C2×C4#55214yes—
434C2×C4C2×AGL(1,ℤ/8)14yes—
435C2×C4C2×AGL(1,ℤ/8)14yes—
436C2×C4C22×#4111yescharacteristic
437C2×C4C22×#4111yescharacteristic
438C2×C4C22×#4111yescharacteristic
439C2×C4C22×#4111yescharacteristic
440C2×C4C2×2−1+411yescharacteristic
441C2×C4C2×2−1+411yescharacteristic
442C8—24no—
443C8—44no—
444C8—42no—
445C22—44no—
446C22—44no—
447C22—44no—
448C22—82no—
449C22—82no—
450C22—816no—
451C22—82no—
452C22—82no—
453C22#248914yes—
454C22C2×#49014yes—
455C22#313714yes—
456C22#335314yes—
457C22#335414yes—
458C22#336714yes—
459C22#337314yes—
460C22C22×#12411yescharacteristic
461C22C2×#54711yescharacteristic
462C22C2×#54811yescharacteristic
463C22C22×AGL(1,ℤ/8)11yescharacteristic
464C22C22×AGL(1,ℤ/8)11yescharacteristic
465C22C2×#57711yescharacteristic
466C22C2×#57811yescharacteristic
467C4—24no—
468C4—44no—
469C4—44no—
470C4—82no—
471C4—82no—
472C4—84no—
473C4—82no—
474C4—84no—
475C4#248914yes—
476C4C2×#49018yes—
477C4C2×#52911yescharacteristic
478C4C2×#54111yescharacteristic
479C4C2×#55211yescharacteristic
480C4C2×#55211yescharacteristic
481C2—84no—
482C2#2773618yesdirect product factor
483C2C2×#248911yescharacteristic
484C2C22×#49011yescharacteristic
485C2C2×#313711yescharacteristic
486C2C2×#335311yescharacteristic
487C2C2×#335411yescharacteristic
488C2C2×#336711yescharacteristic
489C2C2×#337311yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2571C2semidirect
3. #27736C2direct (N × H)
4. C2×#2100C2semidirect
6. C2×#1990C2semidirect
7. C2×#1988C2semidirect
9. C2×#1836C2semidirect
11. C2×#1770C2semidirect
24. #2571C22semidirect
38. #2100C22semidirect
40. #1990C22semidirect
41. #1988C22semidirect
43. #1836C22semidirect
45. #1770C22semidirect
482. C2#27736direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25712
C2×#25422
#277362
C2×#21002
C2×#20732
C2×#19902
C2×#19882
C2×#19362
C2×#18362
C2×#18022
C2×#17702
C2×C4×#1022