Finite Group Databasebeta

← C2×#26020997 #36557834

Subgroups — C2×#26020997 #36557834

Order 22784.

974 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15667947C211yesmaximal, characteristic
2C2×#19151634C211yesmaximal, characteristic
3C2×#19151624C211yesmaximal, characteristic
4C22×C8×Dic89C211yesmaximal, characteristic
5#26020997C218yesmaximal, direct product factor
6C2×#19151359C211yesmaximal, characteristic
7C2×#19151357C211yesmaximal, characteristic
8C2×#424×C89C211yesmaximal, characteristic
9C22×#13083558C2211yescharacteristic
10C23×#10623494C2211yescharacteristic
11C2×#15667971C2211yescharacteristic
12C22×C4×Dic89C2211yescharacteristic
13C2×#15667947—24no—
14C2×#15667947C2214yes—
15#19151634C414yescomplemented
16#19151634C2214yes—
17C2×#15667945C412yescomplemented
18C2×#15667943C412yescomplemented
19#19151624—22no—
20#19151624C2214yes—
21C2×#15667941—22no—
22C2×C8×Dic89—24no—
23C2×C8×Dic89C2214yes—
24#19151359C2214yes—
25#19151357C2214yes—
26C22×M16×C89C2211yescharacteristic
27C23×C8×C89C2211yescharacteristic
28C2×#117×C89C2211yescharacteristic
29#424×C89—22no—
30#424×C89C2214yes—
31C2×C4⋊C8×C89—22no—
32C23×Dic89—21no—
33C2×#13083558—21no—
34C2×#13083558—22no—
35C2×#13083558—22no—
36C2×#13083558C2312yes—
37C22×#10623494—21no—
38C22×#10623494C2×C411yescharacteristic
39C22×#10623494C2×C411yescharacteristic
40C22×#10623494C2×C412yes—
41C22×#10623494D414yes—
42C22×#10623494Q814yes—
43C22×#10623494C2312yes—
44#15667971—21no—
45#15667971—21no—
46#15667971C2×C412yes—
47#15667971C2312yes—
48C2×C4⋊Dic89C2×C412yes—
49C2×C22⋊Dic89—21no—
50C2×C4×Dic89—21no—
51C2×C4×Dic89—22no—
52C2×C4×Dic89—21no—
53C2×C4×Dic89Q814yes—
54C2×C4×Dic89C2312yes—
55#15667947—28no—
56#15667945C2×C418yescomplemented
57#15667943C2×C418yescomplemented
58#15667941—28no—
59C8×Dic89—28no—
60C23×C4×C89C2311yescharacteristic
61C2×M16×C89—21no—
62C2×M16×C89—22no—
63C2×M16×C89—22no—
64C2×M16×C89C2312yes—
65C22×C8×C89—22no—
66C22×C8×C89—22no—
67C22×C8×C89—21no—
68C22×C8×C89D412yes—
69C22×C8×C89D412yes—
70C22×C8×C89C2312yes—
71#117×C89—21no—
72#117×C89—21no—
73#117×C89C2×C412yes—
74#117×C89C2312yes—
75C2×C4⋊C4×C89C2×C412yes—
76C2×C22⋊C4×C89—21no—
77C2×C42×C89—21no—
78C4⋊C8×C89—28no—
79C22×Dic89—28no—
80C22×Dic89—24no—
81C22×Dic89—22no—
82C22×Dic89—22no—
83#13083558—22no—
84#13083558—22no—
85#13083558—42no—
86C2×#10623494—22no—
87C2×#10623494—42no—
88C2×#10623494C4⋊C414yes—
89C2×#10623494C4⋊C414yes—
90C2×#10623494C4⋊C418yes—
91C2×#10623494C22×C412yes—
92C2×#10623494C22×C412yes—
93C2×#10623494C2×D414yes—
94C2×#10623494C2×Q814yes—
95C4⋊Dic89—22no—
96C4⋊Dic89C22×C414yes—
97C22⋊Dic89—22no—
98C22⋊Dic89—22no—
99C4×Dic89—22no—
100C4×Dic89—24no—
101C4×Dic89—22no—
102C4×Dic89—22no—
103C4×Dic89C2×Q814yes—
104C24×C89#4111yescharacteristic
105C22×C4×C89—22no—
106C22×C4×C89C22×C411yescharacteristic
107C22×C4×C89C22×C411yescharacteristic
108C22×C4×C89C2×D412yes—
109C22×C4×C89C2×D411yescharacteristic
110C22×C4×C89C2×D411yescharacteristic
111C22×C4×C89C2×Q812yes—
112C22×C4×C89C2×Q812yes—
113C22×C4×C89#4111yescharacteristic
114C22×C4×C89#4112yes—
115C22×C4×C89C2411yescharacteristic
116M16×C89—22no—
117M16×C89—22no—
118M16×C89—42no—
119C2×C8×C89—24no—
120C2×C8×C89—24no—
121C2×C8×C89—22no—
122C2×C8×C89—22no—
123C2×C8×C89—22no—
124C2×C8×C89—42no—
125C2×C8×C89C2×D414yes—
126C4⋊C4×C89—22no—
127C4⋊C4×C89C22×C414yes—
128C22⋊C4×C89—22no—
129C22⋊C4×C89—22no—
130C42×C89—22no—
131C42×C89—22no—
132C23×C89—24no—
133C23×C89C4×D411yescharacteristic
134C23×C89C4×D411yescharacteristic
135C23×C89C22⋊Q812yes—
136C23×C89#12512yes—
137C23×C89C2×#4111yescharacteristic
138C2×C4×C89—24no—
139C2×C4×C89—44no—
140C2×C4×C89C2×C4⋊C412yes—
141C2×C4×C89C2×C4⋊C412yes—
142C2×C4×C89C4×D411yescharacteristic
143C2×C4×C89C4×D411yescharacteristic
144C2×C4×C89C4×Q812yes—
145C2×C4×C89C4×Q812yes—
146C2×C4×C89#12112yes—
147C2×C4×C89#12112yes—
148C2×C4×C89C22⋊Q812yes—
149C2×C4×C89#12512yes—
150C2×C4×C89C4⋊Q812yes—
151C2×C4×C89C4⋊Q812yes—
152C2×C4×C89C23×C411yescharacteristic
153C2×C4×C89C22×D411yescharacteristic
154C2×C4×C89C22×D411yescharacteristic
155C2×C4×C89C22×Q811yescharacteristic
156C2×C4×C89C22×Q811yescharacteristic
157C2×C4×C89C2×#4111yescharacteristic
158C2×Dic89—28no—
159C2×Dic89—216no—
160C2×Dic89—24no—
161C2×Dic89—24no—
162C2×Dic89—44no—
163C8×C89—24no—
164C8×C89—42no—
165#10623494—42no—
166#10623494C2×C4⋊C414yes—
167#10623494C2×C4⋊C414yes—
168C22×C89—22no—
169C22×C89—22no—
170C22×C89—24no—
171C22×C89—24no—
172C22×C89#38912yes—
173C22×C89#38912yes—
174C22×C89#44314yes—
175C22×C89C2×C4×D411yescharacteristic
176C22×C89C2×C22⋊Q811yescharacteristic
177C22×C89C2×#12511yescharacteristic
178C4×C89—44no—
179C4×C89#38912yes—
180C4×C89#38912yes—
181C4×C89C22×C4⋊C411yescharacteristic
182C4×C89C2×C4×Q811yescharacteristic
183C4×C89C2×#12111yescharacteristic
184C4×C89C2×C4⋊Q811yescharacteristic
185Dic89—28no—
186Dic89—44no—
187C2×#1945—891nomaximal, Sylow
188C2×C89—21no—
189C2×C89—21no—
190C2×C89—22no—
191C2×C89#194514yescomplemented
192C2×C89C2×#38911yescharacteristic
193C2×C89C2×#44312yes—
194C22×#108—891no—
195C2×#427—891no—
196C2×#424—891no—
197C2×#424D8911yescharacteristic
198C22×C4×C8—891no—
199#1945—898no—
200C2×#339—891no—
201C2×#339—891no—
202C89C2×#194511yescharacteristic, complemented, Sylow
203C22×M16—891no—
204C22×M16C2×D8911yescharacteristic
205C23×C8—891no—
206C23×C8C2×D8911yescharacteristic
207C2×#117—891no—
208C2×#117C2×D8911yescharacteristic
209C22×C42—891no—
210C2×#108—894no—
211C2×#108—1784no—
212#427—894no—
213#427—894no—
214C2×#107—892no—
215C2×#106—892no—
216#424—22no—
217#424—894no—
218#424—1782no—
219#424C2×D8914yes—
220C2×C4⋊C8—22no—
221C2×C4⋊C8—1782no—
222C2×C4×C8—894no—
223C2×C4×C8—1784no—
224#339—894no—
225#339—894no—
226C23×C4—1781no—
227C23×C4C22×D8911yescharacteristic
228C2×M16—21no—
229C2×M16—22no—
230C2×M16—22no—
231C2×M16—892no—
232C2×M16—1782no—
233C2×M16—1782no—
234C2×M16—1781no—
235C2×M16C22×D8912yes—
236C22×C8—22no—
237C22×C8—22no—
238C22×C8—21no—
239C22×C8—891no—
240C22×C8—891no—
241C22×C8—892no—
242C22×C8—894no—
243C22×C8—894no—
244C22×C8—892no—
245C22×C8—1781no—
246C22×C8C22⋊D8912yes—
247C22×C8C22⋊D8912yes—
248C22×C8C22×D8912yes—
249#117—21no—
250#117—21no—
251#117—892no—
252#117—892no—
253#117—1781no—
254#117—1781no—
255#117C4×D8912yes—
256#117C22×D8912yes—
257C2×C4⋊C4—892no—
258C2×C4⋊C4C4×D8912yes—
259C2×C22⋊C4—21no—
260C2×C22⋊C4—1781no—
261C2×C42—21no—
262C2×C42—894no—
263C2×C42—892no—
264C2×C42—1782no—
265C2×C42—1781no—
266C2×C42—1781no—
267#108—1788no—
268#107—898no—
269#106—898no—
270C4⋊C8—28no—
271C4⋊C8—1788no—
272C4×C8—1788no—
273C24#1308357411yescharacteristic
274C22×C4—22no—
275C22×C4—1782no—
276C22×C4—1788no—
277C22×C4—1784no—
278C22×C4—1782no—
279C22×C4C2×C4×D8911yescharacteristic
280C22×C4C2×C4×D8911yescharacteristic
281C22×C4D4×D8912yes—
282C22×C4C2×C22⋊D8911yescharacteristic
283C22×C4C2×C22⋊D8911yescharacteristic
284C22×C4Q8×D8912yes—
285C22×C4Q8×D8912yes—
286C22×C4#1308357312yes—
287C22×C4#1308357411yescharacteristic
288C22×C4C23×D8911yescharacteristic
289M16—22no—
290M16—22no—
291M16—42no—
292M16—3562no—
293M16—1782no—
294M16—1782no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—22no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—42no—
301C2×C8—892no—
302C2×C8—892no—
303C2×C8—894no—
304C2×C8—894no—
305C2×C8—894no—
306C2×C8—894no—
307C2×C8—898no—
308C2×C8—3562no—
309C2×C8—1782no—
310C2×C8C2×C22⋊D8914yes—
311C4⋊C4—22no—
312C4⋊C4—894no—
313C4⋊C4—1782no—
314C4⋊C4C2×C4×D8914yes—
315C22⋊C4—22no—
316C22⋊C4—22no—
317C22⋊C4—1782no—
318C22⋊C4—1782no—
319C42—22no—
320C42—22no—
321C42—894no—
322C42—1782no—
323C42—1784no—
324C42—1782no—
325C42—1782no—
326C23—24no—
327C23C4×C22⋊D8911yescharacteristic
328C23C4×C22⋊D8911yescharacteristic
329C23#1566799012yes—
330C23#1566800212yes—
331C23C2×#1308357411yescharacteristic
332C2×C4—24no—
333C2×C4—44no—
334C2×C4—3564no—
335C2×C4—1784no—
336C2×C4—1788no—
337C2×C4—17816no—
338C2×C4—1784no—
339C2×C4C4⋊C4×D8912yes—
340C2×C4C4⋊C4×D8912yes—
341C2×C4C4×C22⋊D8911yescharacteristic
342C2×C4C4×C22⋊D8911yescharacteristic
343C2×C4#1566797712yes—
344C2×C4#1566797712yes—
345C2×C4#1566798412yes—
346C2×C4#1566798412yes—
347C2×C4#1566799012yes—
348C2×C4#1566800212yes—
349C2×C4#1566801012yes—
350C2×C4#1566801012yes—
351C2×C4C22×C4×D8911yescharacteristic
352C2×C4C2×D4×D8911yescharacteristic
353C2×C4C22×C22⋊D8911yescharacteristic
354C2×C4C2×Q8×D8911yescharacteristic
355C2×C4C2×Q8×D8911yescharacteristic
356C2×C4C2×#1308357311yescharacteristic
357C8—24no—
358C8—42no—
359C8—894no—
360C8—894no—
361C8—3562no—
362C22—22no—
363C22—22no—
364C22—24no—
365C22—24no—
366C22#1915149312yes—
367C22#1915149312yes—
368C22#1915171314yes—
369C22C2×C4×C22⋊D8911yescharacteristic
370C22C2×#1566799011yescharacteristic
371C22C2×#1566800211yescharacteristic
372C4—44no—
373C4—3564no—
374C4—1788no—
375C4#1915149312yes—
376C4#1915149312yes—
377C4C2×C4⋊C4×D8911yescharacteristic
378C4C2×#1566797711yescharacteristic
379C4C2×#1566798411yescharacteristic
380C4C2×#1566801011yescharacteristic
381C2—21no—
382C2—22no—
383C2—21no—
384C2#2602099714yesdirect product factor
385C2C2×#1915149311yescharacteristic
386C2C2×#1915171312yes—
subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#424×C89C2
socleC23×C89C4×D4
prime radicalC24×C89#41
cosocleC22×C4×C89C24
hypercenterC2×#424D89
hypocenterC89C2×#1945
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ C2×#424

Complements

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

NH ≅ G/Ntype
5. #26020997C2direct (N × H)
15. #19151634C4semidirect
17. C2×#15667945C4semidirect
18. C2×#15667943C4semidirect
56. #15667945C2×C4semidirect
57. #15667943C2×C4semidirect
191. C2×C89#1945semidirect
202. C89C2×#1945semidirect
384. C2#26020997direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679472
C2×#191516342
C2×#191516242
C22×C8×Dic892
#260209972
C2×#191513592
C2×#191513572
C2×#424×C892
C2×#194589