Finite Group Databasebeta

← C2×#26018772 #36521549

Subgroups — C2×#26018772 #36521549

Order 22784.

1554 conjugacy classes of subgroups.

The subgroup lattice has 498 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151562C211yesmaximal, characteristic
2C2×C4×C22⋊Dic89C211yesmaximal, characteristic
3#26018772C218yesmaximal, direct product factor
4C2×#19151335C214yesmaximal, complemented
5C22×C22⋊Q8×C89C211yesmaximal, characteristic
6C22×#13083558—21no—
7C22×C22⋊Dic89—21no—
8C22×C4×Dic89—21no—
9#19151562—22no—
10#19151562C2214yes—
11C2×C22⋊#10623494—21no—
12C2×C22⋊#10623494C2212yes—
13C4×C22⋊Dic89—22no—
14C4×C22⋊Dic89C2214yes—
15C2×#15667919C2212yes—
16#19151335C22116yescomplemented
17C23×Q8×C89C411yescharacteristic, complemented
18C24×C4×C89C2211yescharacteristic
19C2×C22⋊Q8×C89—21no—
20C2×C22⋊Q8×C89—22no—
21C2×C22⋊Q8×C89—21no—
22C2×C22⋊Q8×C89—22no—
23C2×C22⋊Q8×C89C412yescomplemented
24C2×C22⋊Q8×C89C414yescomplemented
25C2×C22⋊Q8×C89C2212yes—
26C2×C22⋊Q8×C89C2214yes—
27C22×C4⋊C4×C89—21no—
28C22×C4⋊C4×C89C411yescharacteristic, complemented
29C22×C22⋊C4×C89—21no—
30C23×Dic89—22no—
31C2×#13083558—24no—
32C2×#13083558—44no—
33C22×#10623494—22no—
34C2×C22⋊Dic89—28no—
35C2×C22⋊Dic89—24no—
36C2×C4×Dic89—24no—
37C2×C4×Dic89—44no—
38C22⋊#10623494—24no—
39C22⋊#10623494—22no—
40C22⋊#10623494C2314yes—
41#15667919—22no—
42#15667919C2314yes—
43C25×C89D411yescharacteristic
44C22×Q8×C89—21no—
45C22×Q8×C89—22no—
46C22×Q8×C89—44no—
47C22×Q8×C89C2×C412yes—
48C22×Q8×C89C2×C414yescomplemented
49C23×C4×C89—21no—
50C23×C4×C89—21no—
51C23×C4×C89—44no—
52C23×C4×C89C2×C411yescharacteristic
53C23×C4×C89C2×C412yes—
54C23×C4×C89C2×C411yescharacteristic
55C23×C4×C89D411yescharacteristic
56C23×C4×C89D411yescharacteristic
57C23×C4×C89D412yes—
58C23×C4×C89D411yescharacteristic
59C23×C4×C89D412yes—
60C23×C4×C89C2311yescharacteristic
61C23×C4×C89C2312yes—
62C22⋊Q8×C89—24no—
63C22⋊Q8×C89—24no—
64C22⋊Q8×C89—24no—
65C22⋊Q8×C89—22no—
66C22⋊Q8×C89—24no—
67C22⋊Q8×C89—22no—
68C22⋊Q8×C89—24no—
69C22⋊Q8×C89C2×C414yes—
70C22⋊Q8×C89C2×C418yescomplemented
71C22⋊Q8×C89C2314yes—
72C2×C4⋊C4×C89—24no—
73C2×C4⋊C4×C89—22no—
74C2×C4⋊C4×C89—22no—
75C2×C4⋊C4×C89—21no—
76C2×C4⋊C4×C89—22no—
77C2×C4⋊C4×C89—24no—
78C2×C4⋊C4×C89C2×C412yes—
79C2×C4⋊C4×C89C2×C414yescomplemented
80C2×C22⋊C4×C89—24no—
81C2×C22⋊C4×C89—22no—
82C2×C22⋊C4×C89—22no—
83C2×C22⋊C4×C89—24no—
84C22×Dic89—28no—
85C22×Dic89—24no—
86C22×Dic89—44no—
87C22×Dic89—44no—
88#13083558—48no—
89C2×#10623494—24no—
90C2×#10623494—44no—
91C22⋊Dic89—216no—
92C4×Dic89—48no—
93C24×C89—24no—
94C24×C89—24no—
95C24×C89—42no—
96C24×C89C22⋊C411yescharacteristic
97C24×C89C22⋊C412yes—
98C24×C89C22⋊C411yescharacteristic
99C24×C89C2×D412yes—
100C24×C89C2×D411yescharacteristic
101C2×Q8×C89—22no—
102C2×Q8×C89—24no—
103C2×Q8×C89—48no—
104C2×Q8×C89—48no—
105C2×Q8×C89—44no—
106C2×Q8×C89—44no—
107C2×Q8×C89C22×C414yes—
108C22×C4×C89—24no—
109C22×C4×C89—24no—
110C22×C4×C89—24no—
111C22×C4×C89—22no—
112C22×C4×C89—24no—
113C22×C4×C89—22no—
114C22×C4×C89—24no—
115C22×C4×C89—44no—
116C22×C4×C89—44no—
117C22×C4×C89—44no—
118C22×C4×C89—44no—
119C22×C4×C89—42no—
120C22×C4×C89—42no—
121C22×C4×C89—42no—
122C22×C4×C89—44no—
123C22×C4×C89—44no—
124C22×C4×C89C22⋊C411yescharacteristic
125C22×C4×C89C22⋊C412yes—
126C22×C4×C89C22⋊C412yes—
127C22×C4×C89C22⋊C412yes—
128C22×C4×C89C22⋊C412yes—
129C22×C4×C89C22⋊C412yes—
130C22×C4×C89C22⋊C411yescharacteristic
131C22×C4×C89C22×C411yescharacteristic
132C22×C4×C89C22×C412yes—
133C22×C4×C89C22×C411yescharacteristic
134C22×C4×C89C22×C412yes—
135C22×C4×C89C2×D412yes—
136C22×C4×C89C2×D411yescharacteristic
137C22×C4×C89C2×D412yes—
138C22×C4×C89C2×D411yescharacteristic
139C22×C4×C89C2×D412yes—
140C22×C4×C89C2×D411yescharacteristic
141C22×C4×C89C2411yescharacteristic
142C4⋊C4×C89—24no—
143C4⋊C4×C89—28no—
144C4⋊C4×C89—22no—
145C4⋊C4×C89—24no—
146C4⋊C4×C89—24no—
147C4⋊C4×C89C22×C414yes—
148C22⋊C4×C89—24no—
149C22⋊C4×C89—28no—
150C22⋊C4×C89—24no—
151C23×C89—22no—
152C23×C89—22no—
153C23×C89—22no—
154C23×C89—22no—
155C23×C89—24no—
156C23×C89—22no—
157C23×C89—24no—
158C23×C89—22no—
159C23×C89—24no—
160C23×C89—22no—
161C23×C89—24no—
162C23×C89—42no—
163C23×C89—42no—
164C23×C89—416no—
165C23×C89#10414yes—
166C23×C89C2×C22⋊C412yes—
167C23×C89C2×C22⋊C411yescharacteristic
168C23×C89C2×C22⋊C412yes—
169C23×C89C2×C22⋊C411yescharacteristic
170C23×C89#13714yes—
171C23×C89C22×D411yescharacteristic
172Q8×C89—44no—
173Q8×C89—44no—
174Q8×C89—48no—
175C2×C4×C89—22no—
176C2×C4×C89—22no—
177C2×C4×C89—22no—
178C2×C4×C89—24no—
179C2×C4×C89—24no—
180C2×C4×C89—24no—
181C2×C4×C89—24no—
182C2×C4×C89—24no—
183C2×C4×C89—24no—
184C2×C4×C89—24no—
185C2×C4×C89—24no—
186C2×C4×C89—42no—
187C2×C4×C89—42no—
188C2×C4×C89—41no—
189C2×C4×C89—42no—
190C2×C4×C89—42no—
191C2×C4×C89—41no—
192C2×C4×C89—41no—
193C2×C4×C89—41no—
194C2×C4×C89—48no—
195C2×C4×C89—44no—
196C2×C4×C89—48no—
197C2×C4×C89—44no—
198C2×C4×C89#9914yes—
199C2×C4×C89C2×C22⋊C411yescharacteristic
200C2×C4×C89C2×C22⋊C412yes—
201C2×C4×C89C2×C22⋊C411yescharacteristic
202C2×C4×C89C2×C22⋊C412yes—
203C2×C4×C89C23×C411yescharacteristic
204C2×C4×C89C22×D411yescharacteristic
205C2×Dic89—28no—
206C2×Dic89—44no—
207C2×Dic89—416no—
208C2×Dic89—44no—
209#10623494—44no—
210C22×C89—21no—
211C22×C89—22no—
212C22×C89—21no—
213C22×C89—22no—
214C22×C89—21no—
215C22×C89—21no—
216C22×C89—28no—
217C22×C89—28no—
218C22×C89—22no—
219C22×C89—22no—
220C22×C89—22no—
221C22×C89—48no—
222C22×C89—48no—
223C22×C89—44no—
224C22×C89C2×#9912yes—
225C22×C89#41912yes—
226C22×C89#41912yes—
227C22×C89C2×#10414yes—
228C22×C89C2×#10412yes—
229C22×C89C22×C22⋊C411yescharacteristic
230C22×C89C2×#13712yes—
231C4×C89—21no—
232C4×C89—22no—
233C4×C89—21no—
234C4×C89—21no—
235C4×C89—21no—
236C4×C89—44no—
237C4×C89—44no—
238C4×C89C2×#9914yes—
239Dic89—48no—
240C2×#1508—891nomaximal, Sylow
241C2×C89—22no—
242C2×C89—22no—
243C2×C89—24no—
244C2×C89—42no—
245C2×C89#150814yescomplemented
246C2×C89C22×#9911yescharacteristic
247C2×C89C2×#41911yescharacteristic
248C2×C89C22×#10411yescharacteristic
249C22×C22⋊Q8D8911yescharacteristic
250C2×#407—891no—
251C2×C4×C22⋊C4—891no—
252#1508—898no—
253C2×#328—894no—
254C89C2×#150811yescharacteristic, complemented, Sylow
255C23×Q8Dic8911yescharacteristic, complemented
256C24×C4C2×D8911yescharacteristic
257C22×M16—1781no—
258C2×C22⋊Q8—21no—
259C2×C22⋊Q8—22no—
260C2×C22⋊Q8—21no—
261C2×C22⋊Q8—22no—
262C2×C22⋊Q8Dic8912yescomplemented
263C2×C22⋊Q8Dic8914yescomplemented
264C2×C22⋊Q8C2×D8912yes—
265C2×C22⋊Q8C2×D8914yes—
266C22×C4⋊C4—21no—
267C22×C4⋊C4Dic8911yescharacteristic, complemented
268C22×C22⋊C4—21no—
269C22×C22⋊C4—1781no—
270C22×C42—1781no—
271#407—894no—
272#407—1782no—
273C2×C22⋊C8—892no—
274C2×C22⋊C8—1781no—
275C4×C22⋊C4—894no—
276C4×C22⋊C4—1782no—
277C2×#95—892no—
278#328—8916no—
279C25C22⋊D8911yescharacteristic
280C22×Q8—22no—
281C22×Q8—21no—
282C22×Q8—44no—
283C22×Q8C2×Dic8912yes—
284C22×Q8C2×Dic8914yescomplemented
285C23×C4—21no—
286C23×C4—21no—
287C23×C4—44no—
288C23×C4—1782no—
289C23×C4C2×Dic8911yescharacteristic
290C23×C4C2×Dic8912yes—
291C23×C4C2×Dic8911yescharacteristic
292C23×C4C22⋊D8911yescharacteristic
293C23×C4C22⋊D8911yescharacteristic
294C23×C4C22⋊D8912yes—
295C23×C4C22⋊D8911yescharacteristic
296C23×C4C22⋊D8912yes—
297C23×C4C22×D8911yescharacteristic
298C23×C4C22×D8912yes—
299C2×M16—3564no—
300C2×M16—1784no—
301C22×C8—1782no—
302C22⋊Q8—24no—
303C22⋊Q8—24no—
304C22⋊Q8—24no—
305C22⋊Q8—22no—
306C22⋊Q8—24no—
307C22⋊Q8—22no—
308C22⋊Q8—24no—
309C22⋊Q8C2×Dic8914yes—
310C22⋊Q8C2×Dic8918yescomplemented
311C22⋊Q8C22×D8914yes—
312C2×C4⋊C4—24no—
313C2×C4⋊C4—22no—
314C2×C4⋊C4—22no—
315C2×C4⋊C4—21no—
316C2×C4⋊C4—22no—
317C2×C4⋊C4—24no—
318C2×C4⋊C4C2×Dic8912yes—
319C2×C4⋊C4C2×Dic8914yescomplemented
320C2×C22⋊C4—24no—
321C2×C22⋊C4—22no—
322C2×C22⋊C4—22no—
323C2×C22⋊C4—24no—
324C2×C22⋊C4—1788no—
325C2×C22⋊C4—1784no—
326C2×C42—3564no—
327C2×C42—1784no—
328C22⋊C8—894no—
329C22⋊C8—1782no—
330C22⋊C8—1784no—
331#95—894no—
332#95—1782no—
333C24—24no—
334C24—24no—
335C24—42no—
336C24C22⋊Dic8911yescharacteristic
337C24C22⋊Dic8912yes—
338C24C22⋊Dic8911yescharacteristic
339C24C2×C22⋊D8912yes—
340C24C2×C22⋊D8911yescharacteristic
341C2×Q8—22no—
342C2×Q8—24no—
343C2×Q8—48no—
344C2×Q8—48no—
345C2×Q8—44no—
346C2×Q8—44no—
347C2×Q8C22×Dic8914yes—
348C22×C4—24no—
349C22×C4—24no—
350C22×C4—24no—
351C22×C4—24no—
352C22×C4—24no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—44no—
356C22×C4—44no—
357C22×C4—44no—
358C22×C4—44no—
359C22×C4—42no—
360C22×C4—42no—
361C22×C4—42no—
362C22×C4—44no—
363C22×C4—44no—
364C22×C4—3564no—
365C22×C4—3564no—
366C22×C4—1788no—
367C22×C4—1784no—
368C22×C4C22⋊Dic8912yes—
369C22×C4C22⋊Dic8912yes—
370C22×C4C22⋊Dic8912yes—
371C22×C4C22⋊Dic8911yescharacteristic
372C22×C4C22⋊Dic8912yes—
373C22×C4C22⋊Dic8912yes—
374C22×C4C22⋊Dic8911yescharacteristic
375C22×C4C22×Dic8912yes—
376C22×C4C22×Dic8911yescharacteristic
377C22×C4C22×Dic8911yescharacteristic
378C22×C4C22×Dic8912yes—
379C22×C4C2×C22⋊D8912yes—
380C22×C4C2×C22⋊D8911yescharacteristic
381C22×C4C2×C22⋊D8912yes—
382C22×C4C2×C22⋊D8912yes—
383C22×C4C2×C22⋊D8911yescharacteristic
384C22×C4C2×C22⋊D8911yescharacteristic
385C22×C4C23×D8911yescharacteristic
386M16—3568no—
387C2×C8—3564no—
388C2×C8—1784no—
389C4⋊C4—24no—
390C4⋊C4—24no—
391C4⋊C4—28no—
392C4⋊C4—22no—
393C4⋊C4—24no—
394C4⋊C4C22×Dic8914yes—
395C22⋊C4—24no—
396C22⋊C4—24no—
397C22⋊C4—28no—
398C22⋊C4—17816no—
399C42—3568no—
400C23—22no—
401C23—22no—
402C23—22no—
403C23—22no—
404C23—24no—
405C23—22no—
406C23—24no—
407C23—22no—
408C23—24no—
409C23—24no—
410C23—22no—
411C23—42no—
412C23—42no—
413C23—416no—
414C23#1566793914yes—
415C23C2×C22⋊Dic8912yes—
416C23C2×C22⋊Dic8911yescharacteristic
417C23C2×C22⋊Dic8912yes—
418C23C2×C22⋊Dic8911yescharacteristic
419C23#1566804314yes—
420C23C22×C22⋊D8911yescharacteristic
421Q8—44no—
422Q8—44no—
423Q8—48no—
424C2×C4—22no—
425C2×C4—22no—
426C2×C4—22no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—42no—
436C2×C4—42no—
437C2×C4—41no—
438C2×C4—42no—
439C2×C4—41no—
440C2×C4—42no—
441C2×C4—41no—
442C2×C4—41no—
443C2×C4—48no—
444C2×C4—44no—
445C2×C4—48no—
446C2×C4—44no—
447C2×C4—3564no—
448C2×C4—35616no—
449C2×C4—3564no—
450C2×C4—1788no—
451C2×C4#1566792714yes—
452C2×C4C2×C22⋊Dic8911yescharacteristic
453C2×C4C2×C22⋊Dic8912yes—
454C2×C4C2×C22⋊Dic8911yescharacteristic
455C2×C4C2×C22⋊Dic8912yes—
456C2×C4C23×Dic8911yescharacteristic
457C2×C4C22×C22⋊D8911yescharacteristic
458C8—3564no—
459C22—22no—
460C22—21no—
461C22—21no—
462C22—28no—
463C22—28no—
464C22—22no—
465C22—21no—
466C22—21no—
467C22—22no—
468C22—22no—
469C22—22no—
470C22—48no—
471C22—48no—
472C22—44no—
473C22C2×#1566792712yes—
474C22#1915160712yes—
475C22#1915160712yes—
476C22C2×#1566793914yes—
477C22C2×#1566793912yes—
478C22C22×C22⋊Dic8911yescharacteristic
479C22C2×#1566804312yes—
480C4—21no—
481C4—21no—
482C4—21no—
483C4—21no—
484C4—22no—
485C4—44no—
486C4—44no—
487C4—3568no—
488C4C2×#1566792714yes—
489C2—22no—
490C2—22no—
491C2—24no—
492C2—42no—
493C2#2601877214yesdirect product factor
494C2C22×#1566792711yescharacteristic
495C2C2×#1915160711yescharacteristic
496C2C22×#1566793911yescharacteristic
subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×C22⋊Q8×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC25×C89D4
cosocleC22×C4×C89C24
hypercenterC22×C22⋊Q8D89
hypocenterC89C2×#1508
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
3. #26018772C2direct (N × H)
4. C2×#19151335C2semidirect
16. #19151335C22semidirect
17. C23×Q8×C89C4semidirect
23. C2×C22⋊Q8×C89C4semidirect
24. C2×C22⋊Q8×C89C4semidirect
28. C22×C4⋊C4×C89C4semidirect
48. C22×Q8×C89C2×C4semidirect
70. C22⋊Q8×C89C2×C4semidirect
79. C2×C4⋊C4×C89C2×C4semidirect
245. C2×C89#1508semidirect
254. C89C2×#1508semidirect
255. C23×Q8Dic89semidirect
262. C2×C22⋊Q8Dic89semidirect
263. C2×C22⋊Q8Dic89semidirect
267. C22×C4⋊C4Dic89semidirect
284. C22×Q8C2×Dic89semidirect
310. C22⋊Q8C2×Dic89semidirect
319. C2×C4⋊C4C2×Dic89semidirect
493. C2#26018772direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191515622
C2×C4×C22⋊Dic892
#260187722
C2×#191513352
C22×C22⋊Q8×C892
C2×#150889