Finite Group Databasebeta

← C22×#17988903 #33953734

Subgroups — C22×#17988903 #33953734

Order 18688.

3006 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic73C211yesmaximal, characteristic, complemented
2C2×#17988903C2124yesmaximal, direct product factor
3C22×#14556522C212yesmaximal, complemented
4C22×#14556512C212yesmaximal, complemented
5C22×C22⋊#10596831C211yesmaximal, characteristic, complemented
6C22×#121×C73C211yesmaximal, characteristic
7C24×Dic73—21no—
8C23×#10596831C2212yes—
9C22×C4⋊Dic73—21no—
10C22×C4⋊Dic73—26no—
11C22×C4⋊Dic73C2212yes—
12C22×C4⋊Dic73C22112yescomplemented
13#17988903C22164yesdirect product factor
14C2×#14556522C22124yescomplemented
15C2×#14556512C22124yescomplemented
16C2×C22⋊#10596831C22112yescomplemented
17C23×D4×C73—21no—
18C23×D4×C73C2211yescharacteristic
19C24×C4×C73C2211yescharacteristic
20C2×#121×C73—26no—
21C2×#121×C73C22112yes—
22C22×C4⋊C4×C73C2211yescharacteristic
23C22×C22⋊C4×C73—21no—
24C23×Dic73—22no—
25C23×Dic73—212no—
26C23×Dic73—48no—
27C22×#10596831—28no—
28C22×#10596831C23112yes—
29C2×C4⋊Dic73—26no—
30C2×C4⋊Dic73—212no—
31C2×C4⋊Dic73—224no—
32C2×C4⋊Dic73C23112yes—
33C2×C4⋊Dic73C23116yescomplemented
34#14556522C23132yescomplemented
35#14556512C23132yescomplemented
36C22⋊#10596831C23116yescomplemented
37C25×C73—21no—
38C25×C73D411yescharacteristic
39C22×D4×C73—212no—
40C22×D4×C73—23no—
41C22×D4×C73—28no—
42C22×D4×C73—48no—
43C22×D4×C73C2316yes—
44C23×C4×C73—28no—
45C23×C4×C73—21no—
46C23×C4×C73D411yescharacteristic
47C23×C4×C73D416yes—
48C23×C4×C73C2316yes—
49C23×C4×C73C2311yescharacteristic
50#121×C73—224no—
51#121×C73C23116yes—
52C2×C4⋊C4×C73—23no—
53C2×C4⋊C4×C73C2316yes—
54C2×C22⋊C4×C73—212no—
55C22×Dic73—212no—
56C22×Dic73—216no—
57C22×Dic73—448no—
58C22×Dic73—48no—
59C2×#10596831—224no—
60C2×#10596831C2418yes—
61C4⋊Dic73—212no—
62C4⋊Dic73—216no—
63C4⋊Dic73C2418yes—
64C24×C73—24no—
65C24×C73—24no—
66C24×C73—26no—
67C24×C73—44no—
68C24×C73—44no—
69C24×C73—44no—
70C24×C73SD1618yes—
71C24×C73C2×D416yes—
72C24×C73C2×D411yescharacteristic
73C2×D4×C73—216no—
74C2×D4×C73—26no—
75C2×D4×C73—224no—
76C2×D4×C73—448no—
77C2×D4×C73—412no—
78C2×D4×C73C2414yes—
79C22×C4×C73—24no—
80C22×C4×C73—224no—
81C22×C4×C73—224no—
82C22×C4×C73—26no—
83C22×C4×C73—44no—
84C22×C4×C73C2×D416yes—
85C22×C4×C73C2×D4112yes—
86C22×C4×C73C2×D413yes—
87C22×C4×C73#4118yes—
88C22×C4×C73C2414yes—
89C22×C4×C73C2413yes—
90C4⋊C4×C73—26no—
91C4⋊C4×C73C2414yes—
92C22⋊C4×C73—216no—
93C23×C73—212no—
94C23×C73—212no—
95C23×C73—232no—
96C23×C73—24no—
97C23×C73—412no—
98C23×C73—412no—
99C23×C73—412no—
100C23×C73—816no—
101C23×C73#12314yes—
102C23×C73C2×SD16124yes—
103C23×C73C2×SD1614yes—
104C23×C73AGL(1,ℤ/8)14yes—
105C23×C73C22×D414yes—
106C23×C73C22×D413yes—
107D4×C73—28no—
108D4×C73—432no—
109D4×C73—412no—
110C2×C4×C73—212no—
111C2×C4×C73—224no—
112C2×C4×C73—28no—
113C2×C4×C73—24no—
114C2×C4×C73—412no—
115C2×C4×C73#123112yes—
116C2×C4×C73C22×D414yes—
117C2×C4×C73C22×D413yes—
118C2×C4×C73C2×#41112yes—
119C2×C4×C73C2511yescharacteristic
120C2×Dic73—28no—
121C2×Dic73—432no—
122C2×Dic73—424no—
123#10596831—28no—
124C22×C73—248no—
125C22×C73—24no—
126C22×C73—24no—
127C22×C73—44no—
128C22×C73—44no—
129C22×C73—44no—
130C22×C73—824no—
131C22×C73#481116yescomplemented
132C22×C73C2×#12316yes—
133C22×C73C22×SD1618yes—
134C22×C73C22×SD1616yes—
135C22×C73C2×AGL(1,ℤ/8)16yes—
136C22×C73C23×D411yescharacteristic
137C4×C73—24no—
138C4×C73—44no—
139C4×C73C2×#12316yes—
140C4×C73C22×#4112yes—
141Dic73—48no—
142C22×#481—731nomaximal, Sylow
143C2×C73—28no—
144C2×C73—84no—
145C2×C73C2×#481112yescomplemented
146C2×C73C22×#12311yescharacteristic
147C2×C73C23×SD1611yescharacteristic
148C2×C73C22×AGL(1,ℤ/8)11yescharacteristic
149C22×#121D7311yescharacteristic
150C23×C4⋊C4—731no—
151C2×#481—7324no—
152C22×#106—732no—
153C22×#102—732no—
154C22×C22⋊C8—731no—
155C73C22×#48111yescharacteristic, complemented, Sylow
156C23×D4—21no—
157C23×D4C2×D7311yescharacteristic
158C24×C4—1461no—
159C24×C4C2×D7311yescharacteristic
160C23×C8—732no—
161C2×#121—26no—
162C2×#121C2×D73112yes—
163C22×C4⋊C4—7312no—
164C22×C4⋊C4—732no—
165C22×C4⋊C4—1466no—
166C22×C4⋊C4—1461no—
167C22×C4⋊C4C2×D7311yescharacteristic
168C22×C22⋊C4—21no—
169#481—7364no—
170C2×#106—7324no—
171C2×#102—7324no—
172C2×C22⋊C8—7312no—
173C25—21no—
174C25C22⋊D7311yescharacteristic
175C22×D4—212no—
176C22×D4—23no—
177C22×D4—28no—
178C22×D4—48no—
179C22×D4C22×D7316yes—
180C23×C4—28no—
181C23×C4—21no—
182C23×C4—2928no—
183C23×C4—14612no—
184C23×C4—1462no—
185C23×C4C22⋊D7316yes—
186C23×C4C22⋊D7311yescharacteristic
187C23×C4C22×D7316yes—
188C23×C4C22×D7311yescharacteristic
189C22×C8—7312no—
190C22×C8—1468no—
191#121—224no—
192#121C22×D73116yes—
193C2×C4⋊C4—23no—
194C2×C4⋊C4—7312no—
195C2×C4⋊C4—7316no—
196C2×C4⋊C4—14612no—
197C2×C4⋊C4—14624no—
198C2×C4⋊C4—1466no—
199C2×C4⋊C4C22×D7316yes—
200C2×C22⋊C4—212no—
201#106—7332no—
202#102—7332no—
203C22⋊C8—7316no—
204C24—24no—
205C24—24no—
206C24—26no—
207C24—44no—
208C24—44no—
209C24—44no—
210C24#1192401618yes—
211C24C2×C22⋊D7316yes—
212C24C2×C22⋊D7311yescharacteristic
213C2×D4—216no—
214C2×D4—26no—
215C2×D4—224no—
216C2×D4—448no—
217C2×D4—412no—
218C2×D4C23×D7314yes—
219C22×C4—24no—
220C22×C4—224no—
221C22×C4—224no—
222C22×C4—26no—
223C22×C4—44no—
224C22×C4—29248no—
225C22×C4—2928no—
226C22×C4—14616no—
227C22×C4—14612no—
228C22×C4C2×C22⋊D7316yes—
229C22×C4C2×C22⋊D73112yes—
230C22×C4C2×C22⋊D7313yes—
231C22×C4#1192402718yes—
232C22×C4C23×D7314yes—
233C22×C4C23×D7313yes—
234C2×C8—738no—
235C2×C8—14624no—
236C4⋊C4—26no—
237C4⋊C4—738no—
238C4⋊C4—14616no—
239C4⋊C4—14612no—
240C4⋊C4C23×D7314yes—
241C22⋊C4—216no—
242C23—232no—
243C23—212no—
244C23—212no—
245C23—24no—
246C23—412no—
247C23—412no—
248C23—412no—
249C23—816no—
250C23#1455657214yes—
251C23C2×#11924016124yes—
252C23C2×#1192401614yes—
253C23#1455661614yes—
254C23C22×C22⋊D7314yes—
255C23C22×C22⋊D7313yes—
256D4—28no—
257D4—432no—
258D4—412no—
259C2×C4—212no—
260C2×C4—28no—
261C2×C4—224no—
262C2×C4—24no—
263C2×C4—412no—
264C2×C4—29232no—
265C2×C4—29224no—
266C2×C4—1468no—
267C2×C4#14556572112yes—
268C2×C4C22×C22⋊D7314yes—
269C2×C4C22×C22⋊D7313yes—
270C2×C4C2×#11924027112yes—
271C2×C4C24×D7311yescharacteristic
272C8—1468no—
273C22—24no—
274C22—248no—
275C22—24no—
276C22—44no—
277C22—44no—
278C22—44no—
279C22—824no—
280C22#17988903116yesdirect product factor
281C22C2×#1455657216yes—
282C22C22×#1192401618yes—
283C22C22×#1192401616yes—
284C22C2×#1455661616yes—
285C22C23×C22⋊D7311yescharacteristic
286C4—24no—
287C4—44no—
288C4—2928no—
289C4C2×#1455657216yes—
290C4C22×#1192402712yes—
291C2—28no—
292C2—84no—
293C2C2×#17988903112yesdirect product factor
294C2C22×#1455657211yescharacteristic
295C2C23×#1192401611yescharacteristic
296C2C22×#1455661611yescharacteristic
subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
Fitting, prime radicalC22×#121×C73C2
socleC24×C73C2×D4
hypercenterC22×#121D73
hypocenterC73C22×#481
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×#121

Complements

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

NH ≅ G/Ntype
1. C23×C4⋊Dic73C2semidirect
2. C2×#17988903C2direct (N × H)
3. C22×#14556522C2semidirect
4. C22×#14556512C2semidirect
5. C22×C22⋊#10596831C2semidirect
12. C22×C4⋊Dic73C22semidirect
13. #17988903C22direct (N × H)
14. C2×#14556522C22semidirect
15. C2×#14556512C22semidirect
16. C2×C22⋊#10596831C22semidirect
33. C2×C4⋊Dic73C23semidirect
34. #14556522C23semidirect
35. #14556512C23semidirect
36. C22⋊#10596831C23semidirect
131. C22×C73#481semidirect
145. C2×C73C2×#481semidirect
155. C73C22×#481semidirect
280. C22#17988903direct (N × H)
293. C2C2×#17988903direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic732
C2×#179889032
C22×#145565222
C22×#145565122
C22×C22⋊#105968312
C22×#121×C732
C22×#48173