Finite Group Databasebeta

← C2×#26020444 #36555138

Subgroups — C2×#26020444 #36555138

Order 22784.

1966 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic89C211yesmaximal, characteristic
2C22×#15667943C212yesmaximal, complemented
3C22×C22⋊#10623494C211yesmaximal, characteristic
4#26020444C218yesmaximal, direct product factor
5C2×#19151360C212yesmaximal, complemented
6C2×#380×C89C211yesmaximal, characteristic
7C24×Dic89—21no—
8C23×#10623494C2212yes—
9C22×C4⋊Dic89—28no—
10C22×C4⋊Dic89—21no—
11C22×C4⋊Dic89—22no—
12C22×C4⋊Dic89C2214yes—
13C22×C4⋊Dic89C2212yes—
14C2×#15667943—28no—
15C2×#15667943C2218yescomplemented
16C2×C22⋊#10623494C418yescomplemented
17C2×C22⋊#10623494C2214yes—
18#19151360C2218yescomplemented
19C24×C4×C89C2211yescharacteristic
20C22×C4⋊C4×C89C2211yescharacteristic
21C22×C4⋊C4×C89C2211yescharacteristic
22C22×C22⋊C4×C89—21no—
23#380×C89—22no—
24#380×C89C2214yes—
25C2×#95×C89—21no—
26C23×Dic89—28no—
27C23×Dic89—24no—
28C23×Dic89—22no—
29C23×Dic89—44no—
30C23×Dic89—44no—
31C22×#10623494—24no—
32C22×#10623494—24no—
33C22×#10623494C2×C418yescomplemented
34C22×#10623494C2314yes—
35C2×C4⋊Dic89—28no—
36C2×C4⋊Dic89—216no—
37C2×C4⋊Dic89—216no—
38C2×C4⋊Dic89—24no—
39C2×C4⋊Dic89—24no—
40C2×C4⋊Dic89—22no—
41C2×C4⋊Dic89D418yes—
42C2×C4⋊Dic89C2314yes—
43#15667943—216no—
44C22⋊#10623494C2×C4116yescomplemented
45C25×C89D411yescharacteristic
46C23×C4×C89—24no—
47C23×C4×C89—24no—
48C23×C4×C89—21no—
49C23×C4×C89—21no—
50C23×C4×C89C2×C414yes—
51C23×C4×C89D411yescharacteristic
52C23×C4×C89D412yes—
53C23×C4×C89Q814yes—
54C23×C4×C89C2312yes—
55C23×C4×C89C2311yescharacteristic
56C2×C4⋊C4×C89—24no—
57C2×C4⋊C4×C89—24no—
58C2×C4⋊C4×C89—21no—
59C2×C4⋊C4×C89—21no—
60C2×C4⋊C4×C89C2312yes—
61C2×C4⋊C4×C89C2312yes—
62C2×C22⋊C4×C89—24no—
63C2×C22⋊C4×C89—44no—
64#95×C89—24no—
65C22×Dic89—216no—
66C22×Dic89—28no—
67C22×Dic89—24no—
68C22×Dic89—48no—
69C22×Dic89—432no—
70C22×Dic89—48no—
71C22×Dic89—44no—
72C22×Dic89—44no—
73C2×#10623494—216no—
74C2×#10623494—24no—
75C2×#10623494—24no—
76C2×#10623494C22×C418yescomplemented
77C4⋊Dic89—216no—
78C4⋊Dic89—28no—
79C4⋊Dic89—24no—
80C4⋊Dic89C2×D418yes—
81C24×C89—22no—
82C24×C89—22no—
83C24×C89—22no—
84C24×C89—22no—
85C24×C89C4⋊C414yes—
86C24×C89SD1614yes—
87C24×C89SD1614yes—
88C24×C89C2×D412yes—
89C24×C89C2×D411yescharacteristic
90C22×C4×C89—22no—
91C22×C4×C89—22no—
92C22×C4×C89—216no—
93C22×C4×C89—24no—
94C22×C4×C89—216no—
95C22×C4×C89—24no—
96C22×C4×C89—24no—
97C22×C4×C89—24no—
98C22×C4×C89—22no—
99C22×C4×C89—22no—
100C22×C4×C89—42no—
101C22×C4×C89—42no—
102C22×C4×C89—42no—
103C22×C4×C89—42no—
104C22×C4×C89—42no—
105C22×C4×C89—42no—
106C22×C4×C89C4⋊C414yes—
107C22×C4×C89C4⋊C418yes—
108C22×C4×C89C22×C414yes—
109C22×C4×C89C22×C412yes—
110C22×C4×C89C2×D412yes—
111C22×C4×C89C2×D411yescharacteristic
112C22×C4×C89C2×D414yes—
113C22×C4×C89C2×Q814yes—
114C22×C4×C89C2×Q812yes—
115C22×C4×C89#4114yes—
116C22×C4×C89C2411yescharacteristic
117C4⋊C4×C89—24no—
118C4⋊C4×C89—24no—
119C4⋊C4×C89—42no—
120C4⋊C4×C89—42no—
121C22⋊C4×C89—48no—
122C23×C89—22no—
123C23×C89—22no—
124C23×C89—22no—
125C23×C89—22no—
126C23×C89—28no—
127C23×C89—28no—
128C23×C89—28no—
129C23×C89—28no—
130C23×C89—28no—
131C23×C89—28no—
132C23×C89#106116yescomplemented
133C23×C89C2×C4⋊C414yes—
134C23×C89C2×C4⋊C412yes—
135C23×C89#12012yes—
136C23×C89#12312yes—
137C23×C89C2×SD1614yes—
138C23×C89C2×SD1612yes—
139C23×C89C2×SD1614yes—
140C23×C89C2×SD1612yes—
141C23×C89AGL(1,ℤ/8)12yes—
142C23×C89#13712yes—
143C23×C89C22×D411yescharacteristic
144C2×C4×C89—22no—
145C2×C4×C89—22no—
146C2×C4×C89—28no—
147C2×C4×C89—28no—
148C2×C4×C89—28no—
149C2×C4×C89—216no—
150C2×C4×C89—42no—
151C2×C4×C89—42no—
152C2×C4×C89—42no—
153C2×C4×C89—42no—
154C2×C4×C89—42no—
155C2×C4×C89—42no—
156C2×C4×C89—84no—
157C2×C4×C89—84no—
158C2×C4×C89C2×C4⋊C414yes—
159C2×C4×C89C2×C4⋊C412yes—
160C2×C4×C89C4×D418yes—
161C2×C4×C89#12012yes—
162C2×C4×C89C22⋊Q818yes—
163C2×C4×C89#12312yes—
164C2×C4×C89C23×C411yescharacteristic
165C2×C4×C89C22×D412yes—
166C2×C4×C89C22×Q811yescharacteristic
167C2×C4×C89C2×#4112yes—
168C2×Dic89—28no—
169C2×Dic89—432no—
170C2×Dic89—44no—
171C2×Dic89—44no—
172C2×Dic89—416no—
173#10623494—28no—
174C22×C89—24no—
175C22×C89—24no—
176C22×C89—232no—
177C22×C89—24no—
178C22×C89—24no—
179C22×C89—24no—
180C22×C89—24no—
181C22×C89#38514yes—
182C22×C89C2×#10614yes—
183C22×C89C2×#10618yescomplemented
184C22×C89#42814yes—
185C22×C89#44814yes—
186C22×C89#45014yes—
187C22×C89#48114yes—
188C22×C89#48314yes—
189C22×C89C22×C4⋊C411yescharacteristic
190C22×C89C2×#12011yescharacteristic
191C22×C89C2×#12311yescharacteristic
192C22×C89C22×SD1611yescharacteristic
193C22×C89C22×SD1611yescharacteristic
194C22×C89C2×AGL(1,ℤ/8)11yescharacteristic
195C22×C89C2×#13711yescharacteristic
196C4×C89—24no—
197C4×C89—82no—
198C4×C89—82no—
199C4×C89#38514yes—
200C4×C89C2×C4×D412yes—
201C4×C89C2×C22⋊Q812yes—
202Dic89—48no—
203C2×#1853—891nomaximal, Sylow
204C2×C89—28no—
205C2×C89#185318yescomplemented
206C2×C89C2×#38511yescharacteristic
207C2×C89C22×#10611yescharacteristic
208C2×C89C2×#42811yescharacteristic
209C2×C89C2×#45011yescharacteristic
210C2×C89C2×#44811yescharacteristic
211C2×C89C2×#48311yescharacteristic
212C2×C89C2×#48111yescharacteristic
213C23×C4⋊C4—891no—
214C22×#106—892no—
215C22×C22⋊C8—891no—
216C2×#380D8911yescharacteristic
217#1853—898no—
218C2×#340—892no—
219C89C2×#185311yescharacteristic, complemented, Sylow
220C24×C4—1781no—
221C24×C4C2×D8911yescharacteristic
222C23×C8—892no—
223C22×C4⋊C4—892no—
224C22×C4⋊C4—894no—
225C22×C4⋊C4—1788no—
226C22×C4⋊C4—1782no—
227C22×C4⋊C4—1781no—
228C22×C4⋊C4C2×D8911yescharacteristic
229C22×C4⋊C4C2×D8911yescharacteristic
230C22×C22⋊C4—21no—
231C2×#106—898no—
232C2×#106—1788no—
233C2×C22⋊C8—898no—
234C2×C22⋊C8—894no—
235#380—22no—
236#380C2×D8914yes—
237C2×#95—21no—
238#340—898no—
239C25C22⋊D8911yescharacteristic
240C23×C4—24no—
241C23×C4—24no—
242C23×C4—21no—
243C23×C4—21no—
244C23×C4—3564no—
245C23×C4—3564no—
246C23×C4—1788no—
247C23×C4—1784no—
248C23×C4—1782no—
249C23×C4Dic17814yes—
250C23×C4C4×D8914yes—
251C23×C4C22⋊D8912yes—
252C23×C4C22⋊D8911yescharacteristic
253C23×C4C22×D8912yes—
254C23×C4C22×D8911yescharacteristic
255C22×C8—898no—
256C22×C8—894no—
257C22×C8—1784no—
258C22×C8—1784no—
259C2×C4⋊C4—24no—
260C2×C4⋊C4—24no—
261C2×C4⋊C4—21no—
262C2×C4⋊C4—21no—
263C2×C4⋊C4—898no—
264C2×C4⋊C4—894no—
265C2×C4⋊C4—17816no—
266C2×C4⋊C4—1788no—
267C2×C4⋊C4—17816no—
268C2×C4⋊C4—1784no—
269C2×C4⋊C4—1784no—
270C2×C4⋊C4—1782no—
271C2×C4⋊C4C22×D8912yes—
272C2×C4⋊C4C22×D8912yes—
273C2×C22⋊C4—24no—
274C2×C22⋊C4—44no—
275#106—17816no—
276C22⋊C8—8916no—
277#95—24no—
278C24—22no—
279C24—22no—
280C24—22no—
281C24—22no—
282C24#1308355314yes—
283C24#1308356114yes—
284C24#1308356214yes—
285C24C2×C22⋊D8912yes—
286C24C2×C22⋊D8911yescharacteristic
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—216no—
290C22×C4—24no—
291C22×C4—216no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—42no—
298C22×C4—42no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—42no—
303C22×C4—3568no—
304C22×C4—35632no—
305C22×C4—3568no—
306C22×C4—3564no—
307C22×C4—3564no—
308C22×C4—17816no—
309C22×C4—1788no—
310C22×C4—1784no—
311C22×C4#1308355314yes—
312C22×C4#1308355318yes—
313C22×C4C2×C4×D8914yes—
314C22×C4C2×C4×D8912yes—
315C22×C4D4×D8914yes—
316C22×C4C2×C22⋊D8912yes—
317C22×C4C2×C22⋊D8911yescharacteristic
318C22×C4C2×Dic17814yes—
319C22×C4C2×Dic17812yes—
320C22×C4#1308357314yes—
321C22×C4C23×D8911yescharacteristic
322C2×C8—898no—
323C2×C8—17816no—
324C2×C8—1784no—
325C2×C8—1784no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—42no—
329C4⋊C4—42no—
330C4⋊C4—898no—
331C4⋊C4—17816no—
332C4⋊C4—1788no—
333C4⋊C4—1784no—
334C22⋊C4—48no—
335C23—22no—
336C23—22no—
337C23—28no—
338C23—28no—
339C23—28no—
340C23—28no—
341C23—28no—
342C23—28no—
343C23—22no—
344C23—22no—
345C23#15667943116yescomplemented
346C23C2×#1308355314yes—
347C23C2×#1308355312yes—
348C23#1566798012yes—
349C23#1566799312yes—
350C23C2×#1308356114yes—
351C23C2×#1308356112yes—
352C23C2×#1308356214yes—
353C23C2×#1308356212yes—
354C23#1566803712yes—
355C23#1566804212yes—
356C23C22×C22⋊D8911yescharacteristic
357C2×C4—28no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—216no—
361C2×C4—28no—
362C2×C4—28no—
363C2×C4—42no—
364C2×C4—42no—
365C2×C4—42no—
366C2×C4—42no—
367C2×C4—42no—
368C2×C4—42no—
369C2×C4—84no—
370C2×C4—84no—
371C2×C4—35632no—
372C2×C4—3564no—
373C2×C4—35616no—
374C2×C4—3564no—
375C2×C4—1788no—
376C2×C4C2×#1308355314yes—
377C2×C4C2×#1308355312yes—
378C2×C4#1566797218yes—
379C2×C4#1566798012yes—
380C2×C4#1566798918yes—
381C2×C4#1566799312yes—
382C2×C4C22×C4×D8911yescharacteristic
383C2×C4C2×D4×D8912yes—
384C2×C4C22×Dic17811yescharacteristic
385C2×C4C2×#1308357312yes—
386C8—1788no—
387C22—24no—
388C22—24no—
389C22—24no—
390C22—24no—
391C22—232no—
392C22—24no—
393C22—24no—
394C22#1915147014yes—
395C22C2×#1566794314yes—
396C22C2×#1566794318yescomplemented
397C22#1915164114yes—
398C22#1915173614yes—
399C22#1915174814yes—
400C22#1915191414yes—
401C22#1915192614yes—
402C22C22×#1308355311yescharacteristic
403C22C2×#1566798011yescharacteristic
404C22C2×#1566799311yescharacteristic
405C22C22×#1308356111yescharacteristic
406C22C22×#1308356211yescharacteristic
407C22C2×#1566803711yescharacteristic
408C22C2×#1566804211yescharacteristic
409C4—24no—
410C4—82no—
411C4—82no—
412C4—3568no—
413C4#1915147014yes—
414C4C2×#1566797212yes—
415C4C2×#1566798912yes—
416C2—28no—
417C2#2602044418yesdirect product factor
418C2C2×#1915147011yescharacteristic
419C2C22×#1566794311yescharacteristic
420C2C2×#1915164111yescharacteristic
421C2C2×#1915174811yescharacteristic
422C2C2×#1915173611yescharacteristic
423C2C2×#1915192611yescharacteristic
424C2C2×#1915191411yescharacteristic
subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#380×C89C2
socleC24×C89C2×D4
prime radicalC25×C89D4
cosocleC22×C4×C89C24
hypercenterC2×#380D89
hypocenterC89C2×#1853
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C24×C4 ◁ C2×#380

Complements

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

NH ≅ G/Ntype
2. C22×#15667943C2semidirect
4. #26020444C2direct (N × H)
5. C2×#19151360C2semidirect
15. C2×#15667943C22semidirect
16. C2×C22⋊#10623494C4semidirect
18. #19151360C22semidirect
33. C22×#10623494C2×C4semidirect
44. C22⋊#10623494C2×C4semidirect
76. C2×#10623494C22×C4semidirect
132. C23×C89#106semidirect
183. C22×C89C2×#106semidirect
205. C2×C89#1853semidirect
219. C89C2×#1853semidirect
345. C23#15667943semidirect
396. C22C2×#15667943semidirect
417. C2#26020444direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic892
C22×#156679432
C22×C22⋊#106234942
#260204442
C2×#191513602
C2×#380×C892
C2×#185389