Finite Group Databasebeta

← C2×#26026161 #36721367

Subgroups — C2×#26026161 #36721367

Order 22784.

2482 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668005C211yesmaximal, characteristic
2C22×#15667977C211yesmaximal, characteristic, complemented
3#26026161C2116yesmaximal, direct product factor
4C2×#19151532C212yesmaximal, complemented
5C2×#19151529C211yesmaximal, characteristic, complemented
6C2×#19151521C212yesmaximal
7C2×#19151519C211yesmaximal, characteristic, complemented
8C2×#19151510C211yesmaximal, characteristic
9C2×#19151492C212yesmaximal
10C2×#19151481C212yesmaximal, complemented
11C2×#19151462C211yesmaximal, characteristic, complemented
12C2×#397×C89C211yesmaximal, characteristic
13C23×Dic178C2211yescharacteristic
14C2×#15668005—28no—
15C2×#15668005C2218yes—
16C2×#15667977—28no—
17C2×#15667977C2218yescomplemented
18C22×C4⋊Dic89C2212yes—
19C22×C4⋊Dic89C2211yescharacteristic
20C22×#13083553C2212yes—
21C22×#13083553C2211yescharacteristic
22C22×#13083553C2211yescharacteristic
23C22×#13083553C2212yes—
24C22×#13083553C2212yes—
25C22×C22⋊Dic89C2212yes—
26C22×C22⋊Dic89C2211yescharacteristic
27C22×C22⋊Dic89C2211yescharacteristic
28C22×C4×Dic89C2212yes—
29C22×C4×Dic89C2211yescharacteristic
30#19151532C22116yescomplemented
31#19151529C2218yescomplemented
32#19151521C22116yes—
33#19151519C2218yescomplemented
34#19151510C2218yes—
35#19151492C22116yes—
36#19151481C22116yescomplemented
37#19151462C2218yescomplemented
38C2×#15667919C2212yes—
39C2×#15667919C2212yes—
40C2×#15667919C2212yes—
41C2×#15667919C2211yescharacteristic
42C2×#15667919C2212yes—
43C22×C4⋊C4×C89C2211yescharacteristic
44C22×C22⋊C4×C89C2211yescharacteristic
45C22×C22⋊C4×C89C2212yes—
46#397×C89C2218yes—
47C2×#95×C89C2212yes—
48C2×#95×C89C2211yescharacteristic
49C22×Dic178—28no—
50C22×Dic178—24no—
51C22×Dic178C2314yes—
52C23×Dic89C2312yes—
53C23×Dic89C2311yescharacteristic
54C23×Dic89C2311yescharacteristic
55C23×Dic89C2311yescharacteristic
56C23×Dic89C2311yescharacteristic
57C23×Dic89C2312yes—
58#15668005—232no—
59#15667977—232no—
60C2×C4⋊Dic89—24no—
61C2×C4⋊Dic89—28no—
62C2×C4⋊Dic89C2318yes—
63C2×C4⋊Dic89C2314yes—
64C2×#13083553—28no—
65C2×#13083553—24no—
66C2×#13083553—24no—
67C2×#13083553—44no—
68C2×#13083553—44no—
69C2×#13083553C2314yes—
70C2×#13083553C2314yes—
71C2×#13083553C2318yes—
72C2×#13083553C2318yes—
73C2×#13083553C2318yes—
74C2×C22⋊Dic89—24no—
75C2×C22⋊Dic89—24no—
76C2×C22⋊Dic89—28no—
77C2×C22⋊Dic89C2314yes—
78C2×C22⋊Dic89C2318yes—
79C2×C22⋊Dic89C2314yes—
80C2×C4×Dic89—28no—
81C2×C4×Dic89D418yes—
82C2×C4×Dic89C2318yes—
83C2×C4×Dic89C2314yes—
84#15667919C2318yes—
85#15667919C2314yes—
86#15667919C2318yes—
87#15667919C2318yes—
88#15667919C2318yes—
89C25×C89C2311yescharacteristic
90C23×C4×C89C2311yescharacteristic
91C23×C4×C89C2312yes—
92C23×C4×C89C2312yes—
93C23×C4×C89C2311yescharacteristic
94C2×C4⋊C4×C89—24no—
95C2×C4⋊C4×C89C2314yes—
96C2×C22⋊C4×C89—24no—
97C2×C22⋊C4×C89—44no—
98C2×C22⋊C4×C89C2314yes—
99C2×C22⋊C4×C89C2318yes—
100#95×C89C2314yes—
101#95×C89C2318yes—
102C2×Dic178—232no—
103C2×Dic178—28no—
104C2×Dic178—216no—
105C22×Dic89—24no—
106C22×Dic89—24no—
107C22×Dic89—22no—
108C22×Dic89—24no—
109C22×Dic89—22no—
110C22×Dic89—22no—
111C22×Dic89—22no—
112C22×Dic89—24no—
113C22×Dic89—24no—
114C22×Dic89—22no—
115C22×Dic89—24no—
116C22×Dic89—22no—
117C22×Dic89—24no—
118C22×Dic89C2×D414yes—
119C22×Dic89C2×D414yes—
120C22×Dic89#4118yes—
121C22×Dic89C2414yes—
122C22×Dic89C2412yes—
123C22×Dic89C2412yes—
124C22×Dic89C2412yes—
125C22×Dic89C2412yes—
126C22×Dic89C2414yes—
127C4⋊Dic89—28no—
128C4⋊Dic89—216no—
129#13083553—28no—
130#13083553—216no—
131#13083553—28no—
132#13083553—48no—
133#13083553—48no—
134C22⋊Dic89—28no—
135C22⋊Dic89—28no—
136C22⋊Dic89—216no—
137C4×Dic89—216no—
138C4×Dic89C2×D4116yes—
139C24×C89—22no—
140C24×C89—24no—
141C24×C89—22no—
142C24×C89—24no—
143C24×C89—22no—
144C24×C89C2412yes—
145C24×C89C2411yescharacteristic
146C22×C4×C89—24no—
147C22×C4×C89—22no—
148C22×C4×C89—24no—
149C22×C4×C89—24no—
150C22×C4×C89—24no—
151C22×C4×C89—24no—
152C22×C4×C89—24no—
153C22×C4×C89—24no—
154C22×C4×C89—24no—
155C22×C4×C89C2×D414yes—
156C22×C4×C89C2412yes—
157C22×C4×C89C2414yes—
158C22×C4×C89C2414yes—
159C22×C4×C89C2412yes—
160C4⋊C4×C89—28no—
161C22⋊C4×C89—28no—
162C22⋊C4×C89—48no—
163C23×C89—22no—
164C23×C89—24no—
165C23×C89—22no—
166C23×C89—24no—
167C23×C89—22no—
168C23×C89—44no—
169C23×C89—44no—
170C23×C89—44no—
171C23×C89—48no—
172C23×C89—48no—
173C23×C89C22×D412yes—
174C23×C89C2×#4114yes—
175C23×C89H(5,𝔽2)12yes—
176C23×C892−1+414yes—
177C23×C892−1+412yes—
178C23×C89C2511yescharacteristic
179C2×C4×C89—28no—
180C2×C4×C89—24no—
181C2×C4×C89—22no—
182C2×C4×C89—24no—
183C2×C4×C89—24no—
184C2×C4×C89—24no—
185C2×C4×C89—24no—
186C2×C4×C89—24no—
187C2×C4×C89—24no—
188C2×C4×C89—24no—
189C2×C4×C89—44no—
190C2×C4×C89—48no—
191C2×C4×C89—48no—
192C2×C4×C89C22×D414yes—
193C2×Dic89—216no—
194C2×Dic89—28no—
195C2×Dic89—28no—
196C2×Dic89—24no—
197C2×Dic89—24no—
198C2×Dic89—22no—
199C2×Dic89—24no—
200C2×Dic89—22no—
201C2×Dic89—22no—
202C2×Dic89—22no—
203C2×Dic89—24no—
204C2×Dic89—24no—
205C2×Dic89—22no—
206C2×Dic89—24no—
207C2×Dic89—22no—
208C2×Dic89—24no—
209C2×Dic89—44no—
210C2×Dic89—44no—
211C2×Dic89—48no—
212C2×Dic89C22×D414yes—
213C2×Dic89C22×D414yes—
214C2×Dic89C2×#4118yes—
215Dic178—232no—
216C22×C89—42no—
217C22×C89—42no—
218C22×C89—42no—
219C22×C89—44no—
220C22×C89—44no—
221C22×C89—88no—
222C22×C89#52514yes—
223C22×C89#53614yes—
224C22×C89#53714yes—
225C22×C89#54118yes—
226C22×C89#54218yes—
227C22×C89C23×D411yescharacteristic
228C22×C89C22×#4112yes—
229C22×C89C2×H(5,𝔽2)11yescharacteristic
230C22×C89C2×2−1+412yes—
231C22×C89C2×2−1+411yescharacteristic
232C4×C89—24no—
233C4×C89—42no—
234C4×C89—44no—
235C4×C89—44no—
236Dic89—28no—
237Dic89—24no—
238Dic89—24no—
239Dic89—42no—
240Dic89—42no—
241Dic89—44no—
242C2×#2637—891nomaximal, Sylow
243C2×C89—82no—
244C2×C89#263718yescomplemented
245C2×C89C2×#52511yescharacteristic
246C2×C89C2×#53611yescharacteristic
247C2×C89C2×#53711yescharacteristic
248C2×C89C2×#54112yes—
249C2×C89C2×#54212yes—
250C22×#126—891no—
251C22×C4×Q8—891no—
252#2637—8916no—
253C2×#398—892no—
254C2×#398—891no—
255C2×#397D8911yescharacteristic
256C2×#396—892no—
257C2×#395—891no—
258C2×#393—891no—
259C2×#388—892no—
260C2×#387—892no—
261C2×#382—891no—
262C89C2×#263711yescharacteristic, complemented, Sylow
263C23×Q8—891no—
264C2×#126—898no—
265C2×#126—1788no—
266C2×C4×Q8—898no—
267C2×C4×Q8—1788no—
268C22×C4⋊C4—892no—
269C22×C4⋊C4—892no—
270C22×C4⋊C4—892no—
271C22×C4⋊C4—891no—
272C22×C4⋊C4—892no—
273C22×C4⋊C4—891no—
274C22×C4⋊C4—891no—
275C22×C4⋊C4C2×D8911yescharacteristic
276C22×C22⋊C4—892no—
277C22×C22⋊C4—891no—
278C22×C22⋊C4—891no—
279C22×C22⋊C4C2×D8911yescharacteristic
280C22×C22⋊C4C2×D8912yes—
281C22×C42—891no—
282C22×C42—892no—
283#398—898no—
284#398—8916no—
285#397C2×D8918yes—
286#396—8916no—
287#395—898no—
288#393—898no—
289#388—8916no—
290#387—8916no—
291#382—898no—
292C2×#95—891no—
293C2×#95—892no—
294C2×#95—892no—
295C2×#95—892no—
296C2×#95—892no—
297C2×#95C2×D8911yescharacteristic
298C2×#95C2×D8912yes—
299C25C22×D8911yescharacteristic
300C22×Q8—894no—
301C22×Q8—1788no—
302C22×Q8—1784no—
303C23×C4—891no—
304C23×C4—892no—
305C23×C4—891no—
306C23×C4—891no—
307C23×C4—891no—
308C23×C4—892no—
309C23×C4C22×D8912yes—
310C23×C4C22×D8911yescharacteristic
311C23×C4C22×D8912yes—
312C23×C4C22×D8911yescharacteristic
313#126—17832no—
314C4×Q8—17832no—
315C2×C4⋊C4—24no—
316C2×C4⋊C4—898no—
317C2×C4⋊C4—898no—
318C2×C4⋊C4—898no—
319C2×C4⋊C4—894no—
320C2×C4⋊C4—894no—
321C2×C4⋊C4—894no—
322C2×C4⋊C4—898no—
323C2×C4⋊C4—3564no—
324C2×C4⋊C4—3564no—
325C2×C4⋊C4—1788no—
326C2×C4⋊C4—1784no—
327C2×C4⋊C4—1784no—
328C2×C4⋊C4—1788no—
329C2×C4⋊C4—1784no—
330C2×C4⋊C4C22×D8914yes—
331C2×C22⋊C4—24no—
332C2×C22⋊C4—44no—
333C2×C22⋊C4—894no—
334C2×C22⋊C4—894no—
335C2×C22⋊C4—898no—
336C2×C22⋊C4—1784no—
337C2×C22⋊C4—1784no—
338C2×C22⋊C4—1788no—
339C2×C22⋊C4C22×D8914yes—
340C2×C22⋊C4C22×D8918yes—
341C2×C42—898no—
342C2×C42—894no—
343C2×C42—898no—
344C2×C42—1788no—
345#95—898no—
346#95—894no—
347#95—898no—
348#95—898no—
349#95—898no—
350#95C22×D8914yes—
351#95C22×D8918yes—
352C24—22no—
353C24—24no—
354C24—22no—
355C24—24no—
356C24—22no—
357C24C23×D8912yes—
358C24C23×D8911yescharacteristic
359C2×Q8—17816no—
360C2×Q8—17832no—
361C2×Q8—1788no—
362C22×C4—24no—
363C22×C4—24no—
364C22×C4—22no—
365C22×C4—24no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—24no—
369C22×C4—24no—
370C22×C4—24no—
371C22×C4—894no—
372C22×C4—894no—
373C22×C4—898no—
374C22×C4—892no—
375C22×C4—894no—
376C22×C4—892no—
377C22×C4—894no—
378C22×C4—892no—
379C22×C4—892no—
380C22×C4—1782no—
381C22×C4—1782no—
382C22×C4—1784no—
383C22×C4—1784no—
384C22×C4—1782no—
385C22×C4—1784no—
386C22×C4—1782no—
387C22×C4—1784no—
388C22×C4—1784no—
389C22×C4—1784no—
390C22×C4—1782no—
391C22×C4—1784no—
392C22×C4—1782no—
393C22×C4D4×D8914yes—
394C22×C4C23×D8912yes—
395C22×C4C23×D8914yes—
396C22×C4C23×D8914yes—
397C22×C4C23×D8912yes—
398C4⋊C4—28no—
399C4⋊C4—3568no—
400C4⋊C4—3568no—
401C4⋊C4—17816no—
402C4⋊C4—1788no—
403C4⋊C4—1788no—
404C4⋊C4—17816no—
405C4⋊C4—1788no—
406C22⋊C4—28no—
407C22⋊C4—48no—
408C22⋊C4—1788no—
409C22⋊C4—1788no—
410C22⋊C4—17816no—
411C42—8916no—
412C42—17816no—
413C23—22no—
414C23—24no—
415C23—22no—
416C23—24no—
417C23—22no—
418C23—44no—
419C23—44no—
420C23—48no—
421C23—48no—
422C23—44no—
423C23C2×D4×D8912yes—
424C23#41×D8914yes—
425C23#1566805712yes—
426C23#1566805914yes—
427C23#1566805912yes—
428C23C24×D8911yescharacteristic
429Q8—17832no—
430C2×C4—24no—
431C2×C4—28no—
432C2×C4—24no—
433C2×C4—22no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—24no—
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—44no—
441C2×C4—48no—
442C2×C4—48no—
443C2×C4—894no—
444C2×C4—894no—
445C2×C4—898no—
446C2×C4—3564no—
447C2×C4—3568no—
448C2×C4—3564no—
449C2×C4—1782no—
450C2×C4—1782no—
451C2×C4—1784no—
452C2×C4—1784no—
453C2×C4—1782no—
454C2×C4—1784no—
455C2×C4—1782no—
456C2×C4—1784no—
457C2×C4—1784no—
458C2×C4—1784no—
459C2×C4—1788no—
460C2×C4—1782no—
461C2×C4—1784no—
462C2×C4—1782no—
463C2×C4—1788no—
464C2×C4—17816no—
465C2×C4C2×D4×D8914yes—
466C22—42no—
467C22—42no—
468C22—42no—
469C22—44no—
470C22—44no—
471C22—88no—
472C22#1915210614yes—
473C22#1915216814yes—
474C22#1915217714yes—
475C22#1915220518yes—
476C22#1915221618yes—
477C22C22×D4×D8911yescharacteristic
478C22C2×#41×D8912yes—
479C22C2×#1566805711yescharacteristic
480C22C2×#1566805912yes—
481C22C2×#1566805911yescharacteristic
482C4—24no—
483C4—42no—
484C4—44no—
485C4—44no—
486C4—3562no—
487C4—3562no—
488C4—3564no—
489C4—1788no—
490C4—1784no—
491C4—1784no—
492C2—82no—
493C2#2602616118yesdirect product factor
494C2C2×#1915210611yescharacteristic
495C2C2×#1915216811yescharacteristic
496C2C2×#1915217711yescharacteristic
497C2C2×#1915220512yes—
498C2C2×#1915221612yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#397×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC2×#397D89
hypocenterC89C2×#2637
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#397

Complements

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

NH ≅ G/Ntype
2. C22×#15667977C2semidirect
3. #26026161C2direct (N × H)
4. C2×#19151532C2semidirect
5. C2×#19151529C2semidirect
7. C2×#19151519C2semidirect
10. C2×#19151481C2semidirect
11. C2×#19151462C2semidirect
17. C2×#15667977C22semidirect
30. #19151532C22semidirect
31. #19151529C22semidirect
33. #19151519C22semidirect
36. #19151481C22semidirect
37. #19151462C22semidirect
244. C2×C89#2637semidirect
262. C89C2×#2637semidirect
493. C2#26026161direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680052
C22×#156679772
#260261612
C2×#191515322
C2×#191515292
C2×#191515212
C2×#191515192
C2×#191515102
C2×#191514922
C2×#191514812
C2×#191514622
C2×#397×C892
C2×#263789