Finite Group Databasebeta

← C22×#17988788 #33952781

Subgroups — C22×#17988788 #33952781

Order 18688.

3478 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#11924017C212yesmaximal, complemented
2C22×#14556588C211yesmaximal, characteristic
3C22×C4×Dic146C211yesmaximal, characteristic, complemented
4C2×#17988788C2124yesmaximal, direct product factor
5C22×#14556513C212yesmaximal, complemented
6C22×C4⋊C8×C73C211yesmaximal, characteristic, complemented
7C23×Dic146C2211yescharacteristic
8C23×D292—21no—
9C23×D292—21no—
10C23×D292C2212yes—
11C22×#11924017—216no—
12C22×#11924017C22124yescomplemented
13C2×#14556588—26no—
14C2×#14556588C22112yes—
15C2×C4×Dic146—26no—
16C2×C4×Dic146C22112yescomplemented
17C22×C4⋊Dic73C2211yescharacteristic
18C22×#11924007—21no—
19C22×C4×Dic73—21no—
20#17988788C22164yesdirect product factor
21C2×#14556513C22124yescomplemented
22C23×C8×C73C2212yes—
23C22×C42×C73C2211yescharacteristic
24C2×C4⋊C8×C73C22112yescomplemented
25C24×D73—22no—
26C22×Dic146—23no—
27C22×Dic146—24no—
28C22×Dic146D418yescomplemented
29C22×Dic146C2316yes—
30C22×D292—28no—
31C22×D292—26no—
32C22×D292—212no—
33C22×D292—212no—
34C22×D292—28no—
35C22×D292—48no—
36C22×D292—48no—
37C22×D292C23112yes—
38C23×Dic73—21no—
39C23×Dic73—21no—
40C2×#11924017—296no—
41C2×#11924017C23132yescomplemented
42#14556588—224no—
43#14556588C23116yes—
44C4×Dic146—224no—
45C4×Dic146C23116yescomplemented
46C2×C4⋊Dic73—23no—
47C2×C4⋊Dic73C2316yes—
48C2×#11924007—212no—
49C2×C4×Dic73—212no—
50#14556513C23132yescomplemented
51C23×C4×C73D411yescharacteristic
52C23×C4×C73D411yescharacteristic
53C23×C4×C73C2311yescharacteristic
54C22×C8×C73—28no—
55C22×C8×C73C23112yes—
56C2×C42×C73D416yes—
57C2×C42×C73C2316yes—
58C4⋊C8×C73C23116yescomplemented
59C23×D73—212no—
60C23×D73—48no—
61C23×D73—48no—
62C23×D73—48no—
63C2×Dic146—224no—
64C2×Dic146—26no—
65C2×Dic146—212no—
66C2×Dic146C2×D4124yescomplemented
67C2×Dic146C2414yes—
68C2×D292—224no—
69C2×D292—224no—
70C2×D292—212no—
71C2×D292—216no—
72C2×D292—216no—
73C2×D292—448no—
74C2×D292—424no—
75C2×D292—448no—
76C2×D292C2418yes—
77C22×Dic73—28no—
78C22×Dic73—26no—
79C22×Dic73—26no—
80C22×Dic73—44no—
81#11924017—264no—
82C4⋊Dic73—26no—
83C4⋊Dic73C2414yes—
84#11924007—216no—
85C4×Dic73—216no—
86C24×C73C2×D411yescharacteristic
87C22×C4×C73—24no—
88C22×C4×C73SD1618yescomplemented
89C22×C4×C73C2×D414yes—
90C22×C4×C73C2×D416yes—
91C22×C4×C73C2×D413yes—
92C22×C4×C73C2×D416yes—
93C22×C4×C73#4114yes—
94C22×C4×C73C2413yes—
95C2×C8×C73—224no—
96C2×C8×C73C2418yes—
97C42×C73C2×D4112yes—
98C42×C73C2414yes—
99C23×C73#12114yes—
100C23×C73C2×SD1614yes—
101C23×C73AGL(1,ℤ/8)14yes—
102C23×C73C22×D413yes—
103C22×D73—28no—
104C22×D73—424no—
105C22×D73—424no—
106C22×D73—424no—
107C22×D73—832no—
108C2×C4×C73—212no—
109C2×C4×C73#121112yes—
110C2×C4×C73C2×SD16124yescomplemented
111C2×C4×C73C22×D416yes—
112C2×C4×C73C22×D414yes—
113C2×C4×C73C22×D413yes—
114C2×C4×C73C22×D414yes—
115C2×C4×C73C2×#4116yes—
116C2×C4×C73C2511yescharacteristic
117C2×Dic73—224no—
118C2×Dic73—24no—
119C2×Dic73—24no—
120C2×Dic73—412no—
121D292—28no—
122D292—28no—
123D292—432no—
124D292—424no—
125D292—432no—
126Dic146—224no—
127Dic146—24no—
128Dic146C22×D418yescomplemented
129C8×C73—28no—
130C22×C73#460116yescomplemented
131C22×C73C2×#12116yes—
132C22×C73C22×SD1616yes—
133C22×C73C2×AGL(1,ℤ/8)16yes—
134C22×C73C23×D411yescharacteristic
135C2×D73—48no—
136C2×D73—48no—
137C2×D73—48no—
138C2×D73—848no—
139C4×C73—24no—
140C4×C73C2×#12116yes—
141C4×C73C22×SD1618yescomplemented
142C4×C73C23×D411yescharacteristic
143C4×C73C22×#4111yescharacteristic
144Dic73—28no—
145Dic73—44no—
146C22×#460—731nomaximal, Sylow
147C2×C73C2×#460112yescomplemented
148C2×C73C22×#12111yescharacteristic
149C2×C73C23×SD1611yescharacteristic
150C2×C73C22×AGL(1,ℤ/8)11yescharacteristic
151D73—88no—
152C23×SD16—732no—
153C22×#127—731no—
154C22×C4×Q8—731no—
155C2×#460—7324no—
156C22×C4⋊C8D7311yescharacteristic, complemented
157C22×#102—732no—
158C73C22×#46011yescharacteristic, complemented, Sylow
159C23×Q8—731no—
160C23×D4—732no—
161C23×D4—1461no—
162C23×D4—1461no—
163C22×SD16—7324no—
164C22×SD16—14616no—
165C23×C8C2×D7312yes—
166C2×#127—7312no—
167C2×#127—1466no—
168C2×C4×Q8—7312no—
169C2×C4×Q8—1466no—
170C22×C4⋊C4—731no—
171C22×C4⋊C4—1461no—
172C22×C42—1461no—
173C22×C42C2×D7311yescharacteristic
174#460—7364no—
175C2×C4⋊C8C2×D73112yescomplemented
176C2×#102—7324no—
177C25—1462no—
178C22×Q8—738no—
179C22×Q8—736no—
180C22×Q8—1463no—
181C22×Q8—1464no—
182C22×D4—2928no—
183C22×D4—2928no—
184C22×D4—7312no—
185C22×D4—1468no—
186C22×D4—14612no—
187C22×D4—14612no—
188C22×D4—1466no—
189C22×D4—1468no—
190C23×C4—1461no—
191C23×C4—1461no—
192C23×C4D29211yescharacteristic
193C23×C4D29211yescharacteristic
194C23×C4C22×D7311yescharacteristic
195C2×SD16—7332no—
196C2×SD16—14696no—
197C22×C8—28no—
198C22×C8C22×D73112yes—
199#127—7316no—
200#127—14624no—
201C4×Q8—7316no—
202C4×Q8—14624no—
203C2×C4⋊C4—736no—
204C2×C4⋊C4—1463no—
205C2×C4⋊C4—14612no—
206C2×C42—14612no—
207C2×C42D29216yes—
208C2×C42C22×D7316yes—
209C4⋊C8C22×D73116yescomplemented
210#102—7332no—
211C24—2928no—
212C24—2928no—
213C24—2928no—
214C24—14612no—
215C24C2×D29211yescharacteristic
216C2×Q8—7324no—
217C2×Q8—734no—
218C2×Q8—14624no—
219C2×Q8—1466no—
220C2×Q8—14612no—
221C2×D4—29248no—
222C2×D4—29224no—
223C2×D4—29248no—
224C2×D4—738no—
225C2×D4—14624no—
226C2×D4—14616no—
227C2×D4—14616no—
228C2×D4—14612no—
229C2×D4—14624no—
230C22×C4—24no—
231C22×C4—2924no—
232C22×C4—1466no—
233C22×C4—1468no—
234C22×C4—1466no—
235C22×C4#1192401718yescomplemented
236C22×C4D4×D7314yes—
237C22×C4C2×D29216yes—
238C22×C4C2×D29213yes—
239C22×C4C2×D29216yes—
240C22×C4#1192402914yes—
241C22×C4C23×D7313yes—
242SD16—14664no—
243C2×C8—224no—
244C2×C8C23×D7318yes—
245C4⋊C4—734no—
246C4⋊C4—14616no—
247C4⋊C4—1466no—
248C42—14616no—
249C42C2×D292112yes—
250C42C23×D7314yes—
251C23—29224no—
252C23—29224no—
253C23—29224no—
254C23—58432no—
255C23—1468no—
256C23#1455656614yes—
257C23C2×#1192401714yes—
258C23#1455661914yes—
259C23C22×D29213yes—
260Q8—738no—
261Q8—1464no—
262Q8—14624no—
263D4—29232no—
264D4—29224no—
265D4—29232no—
266D4—1468no—
267D4—1468no—
268C2×C4—212no—
269C2×C4—29212no—
270C2×C4—1464no—
271C2×C4—1464no—
272C2×C4—14624no—
273C2×C4#14556566112yes—
274C2×C4C2×#11924017124yescomplemented
275C2×C4C2×D4×D7316yes—
276C2×C4C22×D29214yes—
277C2×C4C22×D29213yes—
278C2×C4C22×D29214yes—
279C2×C4C2×#1192402916yes—
280C2×C4C24×D7311yescharacteristic
281C8—28no—
282C22—2928no—
283C22—2928no—
284C22—2928no—
285C22—58448no—
286C22#17988788116yesdirect product factor
287C22C2×#1455656616yes—
288C22C22×#1192401716yes—
289C22C2×#1455661916yes—
290C22C23×D29211yescharacteristic
291C4—24no—
292C4—2924no—
293C4—1468no—
294C4C2×#1455656616yes—
295C4C22×#1192401718yescomplemented
296C4C22×D4×D7311yescharacteristic
297C4C22×#1192402911yescharacteristic
298C2—5848no—
299C2C2×#17988788112yesdirect product factor
300C2C22×#1455656611yescharacteristic
301C2C23×#1192401711yescharacteristic
302C2C22×#1455661911yescharacteristic
subgroupG/H
centerC24C2×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4⋊C8×C73C2
socleC24×C73C2×D4
prime radicalC22×#14556588C2
hypercenterC22×C4⋊C8D73
hypocenterC73C22×#460
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C23×#11924017C2semidirect
3. C22×C4×Dic146C2semidirect
4. C2×#17988788C2direct (N × H)
5. C22×#14556513C2semidirect
6. C22×C4⋊C8×C73C2semidirect
12. C22×#11924017C22semidirect
16. C2×C4×Dic146C22semidirect
20. #17988788C22direct (N × H)
21. C2×#14556513C22semidirect
24. C2×C4⋊C8×C73C22semidirect
28. C22×Dic146D4semidirect
41. C2×#11924017C23semidirect
45. C4×Dic146C23semidirect
50. #14556513C23semidirect
58. C4⋊C8×C73C23semidirect
66. C2×Dic146C2×D4semidirect
88. C22×C4×C73SD16semidirect
110. C2×C4×C73C2×SD16semidirect
128. Dic146C22×D4semidirect
130. C22×C73#460semidirect
141. C4×C73C22×SD16semidirect
147. C2×C73C2×#460semidirect
156. C22×C4⋊C8D73semidirect
158. C73C22×#460semidirect
175. C2×C4⋊C8C2×D73semidirect
209. C4⋊C8C22×D73semidirect
235. C22×C4#11924017semidirect
274. C2×C4C2×#11924017semidirect
286. C22#17988788direct (N × H)
295. C4C22×#11924017semidirect
299. C2C2×#17988788direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#119240172
C22×#145565882
C22×C4×Dic1462
C2×#179887882
C22×#145565132
C22×C4⋊C8×C732
C22×#46073