Finite Group Databasebeta

← C22×#17989628 #34031417

Subgroups — C22×#17989628 #34031417

Order 18688.

3654 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×#64408C212yesmaximal, complemented
2C2×#17989628C2124yesmaximal, direct product factor
3C22×#14556659C211yesmaximal, characteristic, complemented
4C22×#14556653C212yesmaximal, complemented
5C22×#14556645C211yesmaximal, characteristic, complemented
6C22×D8×D73C211yesmaximal, characteristic
7C24×#64408—22no—
8C22×#11924036C2211yescharacteristic
9C2×D4×#64408—212no—
10C2×D4×#64408C22124yescomplemented
11C22×C4⋊#64408C2212yes—
12C22×C22⋊#64408—22no—
13C22×C4×#64408C2211yescharacteristic
14#17989628C22164yesdirect product factor
15C2×#14556659C22112yescomplemented
16C2×#14556653C22124yescomplemented
17C2×#14556645C22112yescomplemented
18C22×D4×D73C2212yes—
19C22×D584C411yescharacteristic, complemented
20C22×#11924013C412yescomplemented
21C2×D8×D73C4112yescomplemented
22C2×D8×D73C22112yes—
23C22×C8×D73C2211yescharacteristic
24C22×D8×C73C411yescharacteristic, complemented
25C23×#64408—224no—
26C23×#64408—22no—
27C23×#64408—416no—
28C23×#64408D412yes—
29C2×#11924036—23no—
30C2×#11924036C2316yes—
31C22×#10596833—21no—
32D4×#64408—248no—
33D4×#64408C23132yescomplemented
34C2×C4⋊#64408—26no—
35C2×C4⋊#64408C23112yes—
36C2×C22⋊#64408—224no—
37C2×C4×#64408D416yes—
38C2×C4×#64408C2316yes—
39#14556659C23116yescomplemented
40#14556653C23132yescomplemented
41#14556645C23116yescomplemented
42C24×D73—22no—
43C22×D292C2×C412yescomplemented
44C22×C22⋊D73—22no—
45C2×D4×D73—26no—
46C2×D4×D73—26no—
47C2×D4×D73C2×C4112yescomplemented
48C2×D4×D73C23112yes—
49C22×C4×D73C2311yescharacteristic
50C2×D584C2×C4112yescomplemented
51C2×#11924013C2×C4124yescomplemented
52D8×D73C2×C4148yescomplemented
53D8×D73C23116yes—
54C22×#10596831C2×C411yescharacteristic, complemented
55C2×C8×D73C2×C416yescomplemented
56C2×C8×D73C2316yes—
57C22×D4×C73C2×C412yescomplemented
58C2×D8×C73C2×C4112yescomplemented
59C22×C8×C73C2×C411yescharacteristic, complemented
60C22×#64408—28no—
61C22×#64408—212no—
62C22×#64408—232no—
63C22×#64408—496no—
64C22×#64408—48no—
65C22×#64408C2×D4112yes—
66#11924036—26no—
67#11924036C2414yes—
68C2×#10596833—26no—
69C4⋊#64408—212no—
70C4⋊#64408C2418yes—
71C22⋊#64408—232no—
72C4×#64408C2×D4112yes—
73C4×#64408C2414yes—
74C23×D73—22no—
75C23×D73—212no—
76C23×D73—212no—
77C23×D73—48no—
78C23×D73—48no—
79C23×D73C2×D411yescharacteristic
80C2×D292—26no—
81C2×D292C22×C4112yescomplemented
82C2×C22⋊D73—212no—
83C2×C22⋊D73—212no—
84D4×D73—224no—
85D4×D73—212no—
86D4×D73—212no—
87D4×D73C22×C4124yescomplemented
88D4×D73C2418yes—
89C22×Dic73#4111yescharacteristic
90C2×C4×D73C22×C413yes—
91C2×C4×D73C2×D413yes—
92C2×C4×D73#4113yes—
93C2×C4×D73C2413yes—
94D584C22×C4116yescomplemented
95#11924013C22×C4132yescomplemented
96C2×#10596831C22×C416yescomplemented
97C8×D73C22×C4112yescomplemented
98C8×D73C2414yes—
99C24×C73—22no—
100C2×D4×C73—26no—
101C2×D4×C73C22×C4112yescomplemented
102C22×C4×C73C22×C411yescharacteristic
103D8×C73C22×C4116yescomplemented
104C2×C8×C73C22×C416yescomplemented
105C23×C73—212no—
106C23×C73—48no—
107C23×C73C4×D411yescharacteristic
108C22×D73—212no—
109C22×D73—224no—
110C22×D73—28no—
111C22×D73—48no—
112C22×D73—424no—
113C22×D73—424no—
114C22×D73—448no—
115C22×D73C4×D413yes—
116C22×D73AGL(1,ℤ/8)18yes—
117C22×D73C22×D413yes—
118C2×#64408—224no—
119C2×#64408—28no—
120C2×#64408—464no—
121C2×#64408—424no—
122C2×#64408C22×D418yes—
123D4×C73—212no—
124D4×C73C23×C418yescomplemented
125C2×C4×C73C4×D413yes—
126C2×C4×C73C23×C413yes—
127C22⋊D73—224no—
128C22⋊D73—28no—
129C2×Dic73C4×D413yes—
130C2×Dic73C2×#4113yes—
131D292—212no—
132D292C23×C418yescomplemented
133C4×D73C4×D416yes—
134C4×D73C23×C413yes—
135C4×D73C22×D413yes—
136C4×D73C2×#4113yes—
137C4×D73C2511yescharacteristic
138#10596833—24no—
139C8×C73C23×C414yescomplemented
140#10596831C23×C414yescomplemented
141C22×C73—28no—
142C22×C73—424no—
143C22×C73#44214yescomplemented
144C22×C73C2×C4×D413yes—
145C2×D73—28no—
146C2×D73—424no—
147C2×D73—448no—
148C2×D73—48no—
149C2×D73—48no—
150C2×D73#442112yescomplemented
151C2×D73C2×C4×D413yes—
152C2×D73C2×AGL(1,ℤ/8)112yes—
153C2×D73C23×D411yescharacteristic
154#64408—28no—
155#64408—48no—
156C4×C73C2×C4×D413yes—
157C4×C73C24×C411yescharacteristic
158Dic73C2×C4×D413yes—
159Dic73C22×#4111yescharacteristic
160C22×#442—731nomaximal, Sylow
161C2×C73—48no—
162C2×C73C2×#44216yescomplemented
163C2×C73C22×C4×D411yescharacteristic
164D73—48no—
165D73C2×#44216yescomplemented
166D73C22×AGL(1,ℤ/8)12yes—
167C23×D8—731no—
168C22×C4×D4—732no—
169C2×#442—7324no—
170C22×#106—731no—
171C22×#102—732no—
172C22×#97—731no—
173C73C22×#44211yescharacteristic, complemented, Sylow
174C23×D4—732no—
175C24×C4—1462no—
176C22×D8—732no—
177C22×D8—7312no—
178C22×D8—7312no—
179C22×D8—731no—
180C22×D8#6440811yescharacteristic, complemented
181C23×C8—731no—
182C23×C8—731no—
183C2×C4×D4—7324no—
184C2×C4×D4—14612no—
185C22×C4⋊C4—732no—
186C22×C22⋊C4—1462no—
187C22×C42—731no—
188#442—7364no—
189C2×#106—7312no—
190C2×#102—7324no—
191C2×#97—7312no—
192C25—1462no—
193C22×D4—7312no—
194C22×D4—7312no—
195C22×D4—732no—
196C22×D4—1466no—
197C22×D4—1466no—
198C22×D4—1462no—
199C22×D4C2×#6440812yescomplemented
200C23×C4—29216no—
201C23×C4—731no—
202C23×C4—732no—
203C23×C4—14624no—
204C23×C4—1462no—
205C2×D8—7324no—
206C2×D8—7348no—
207C2×D8—7316no—
208C2×D8—7312no—
209C2×D8C2×#64408112yescomplemented
210C22×C8—731no—
211C22×C8—736no—
212C22×C8—736no—
213C22×C8—736no—
214C22×C8—1461no—
215C22×C8—1463no—
216C22×C8C2×#6440811yescharacteristic, complemented
217C4×D4—7332no—
218C4×D4—14648no—
219C2×C4⋊C4—7312no—
220C2×C4⋊C4—1466no—
221C2×C22⋊C4—14624no—
222C2×C42—736no—
223C2×C42—736no—
224#106—7316no—
225#102—7332no—
226#97—7316no—
227C24—22no—
228C24—2928no—
229C24—2928no—
230C24—731no—
231C24—14612no—
232C24—14612no—
233C24—1462no—
234C2×D4—26no—
235C2×D4—7324no—
236C2×D4—738no—
237C2×D4—7312no—
238C2×D4—14612no—
239C2×D4—14612no—
240C2×D4—14624no—
241C2×D4—14612no—
242C2×D4—14612no—
243C2×D4—1466no—
244C2×D4C22×#64408112yescomplemented
245C22×C4—2928no—
246C22×C4—29296no—
247C22×C4—731no—
248C22×C4—733no—
249C22×C4—733no—
250C22×C4—733no—
251C22×C4—733no—
252C22×C4—7312no—
253C22×C4—14632no—
254C22×C4—14612no—
255C22×C4—1468no—
256C22×C4C22×#6440811yescharacteristic
257D8—7332no—
258D8—7316no—
259D8C22×#64408116yescomplemented
260C2×C8—736no—
261C2×C8—7312no—
262C2×C8—734no—
263C2×C8—734no—
264C2×C8—1466no—
265C2×C8—1466no—
266C2×C8C22×#6440816yescomplemented
267C4⋊C4—738no—
268C4⋊C4—14612no—
269C22⋊C4—14632no—
270C42—7312no—
271C42—734no—
272C23—212no—
273C23—48no—
274C23—29224no—
275C23—29224no—
276C23—29248no—
277C23—2928no—
278C23—733no—
279C23—733no—
280C23—738no—
281C23—1468no—
282C23—14624no—
283C23—14612no—
284C23D4×#6440811yescharacteristic
285D4—212no—
286D4—738no—
287D4—1468no—
288D4—14624no—
289D4—14612no—
290D4C23×#6440818yescomplemented
291C2×C4—29224no—
292C2×C4—29264no—
293C2×C4—733no—
294C2×C4—733no—
295C2×C4—733no—
296C2×C4—733no—
297C2×C4—736no—
298C2×C4—731no—
299C2×C4—733no—
300C2×C4—738no—
301C2×C4—1468no—
302C2×C4—14624no—
303C2×C4D4×#6440813yes—
304C2×C4C23×#6440813yes—
305C8—734no—
306C8—1464no—
307C8C23×#6440814yescomplemented
308C22—28no—
309C22—424no—
310C22—2928no—
311C22—2928no—
312C22—29248no—
313C22—29224no—
314C22—731no—
315C22—733no—
316C22—7312no—
317C22—7312no—
318C22—1468no—
319C22#1798962814yesdirect product factor
320C22C2×D4×#6440813yes—
321C4—2928no—
322C4—731no—
323C4—733no—
324C4—1468no—
325C4C2×D4×#6440813yes—
326C4C24×#6440811yescharacteristic
327C2—48no—
328C2—2928no—
329C2—732no—
330C2—736no—
331C2C2×#1798962816yesdirect product factor
332C2C22×D4×#6440811yescharacteristic
subgroupG/H
centerC23D4×#64408
commutatorC4×C73C24×C4
FrattiniC4C24×#64408
FittingC22×D8×C73C4
socleC23×C73C4×D4
prime radicalC22×D8×D73C2
cosocleC4×D73C25
hypercenterC22×D8#64408
hypocenterC73C22×#442
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C22×D4×#64408C2semidirect
2. C2×#17989628C2direct (N × H)
3. C22×#14556659C2semidirect
4. C22×#14556653C2semidirect
5. C22×#14556645C2semidirect
10. C2×D4×#64408C22semidirect
14. #17989628C22direct (N × H)
15. C2×#14556659C22semidirect
16. C2×#14556653C22semidirect
17. C2×#14556645C22semidirect
19. C22×D584C4semidirect
20. C22×#11924013C4semidirect
21. C2×D8×D73C4semidirect
24. C22×D8×C73C4semidirect
33. D4×#64408C23semidirect
39. #14556659C23semidirect
40. #14556653C23semidirect
41. #14556645C23semidirect
43. C22×D292C2×C4semidirect
47. C2×D4×D73C2×C4semidirect
50. C2×D584C2×C4semidirect
51. C2×#11924013C2×C4semidirect
52. D8×D73C2×C4semidirect
54. C22×#10596831C2×C4semidirect
55. C2×C8×D73C2×C4semidirect
57. C22×D4×C73C2×C4semidirect
58. C2×D8×C73C2×C4semidirect
59. C22×C8×C73C2×C4semidirect
81. C2×D292C22×C4semidirect
87. D4×D73C22×C4semidirect
94. D584C22×C4semidirect
95. #11924013C22×C4semidirect
96. C2×#10596831C22×C4semidirect
97. C8×D73C22×C4semidirect
101. C2×D4×C73C22×C4semidirect
103. D8×C73C22×C4semidirect
104. C2×C8×C73C22×C4semidirect
124. D4×C73C23×C4semidirect
132. D292C23×C4semidirect
139. C8×C73C23×C4semidirect
140. #10596831C23×C4semidirect
143. C22×C73#442semidirect
150. C2×D73#442semidirect
162. C2×C73C2×#442semidirect
165. D73C2×#442semidirect
173. C73C22×#442semidirect
180. C22×D8#64408semidirect
199. C22×D4C2×#64408semidirect
209. C2×D8C2×#64408semidirect
216. C22×C8C2×#64408semidirect
244. C2×D4C22×#64408semidirect
259. D8C22×#64408semidirect
266. C2×C8C22×#64408semidirect
290. D4C23×#64408semidirect
307. C8C23×#64408semidirect
319. C22#17989628direct (N × H)
331. C2C2×#17989628direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D4×#644082
C2×#179896282
C22×#145566592
C22×#145566532
C22×#145566452
C22×D8×D732
C22×#44273