Finite Group Databasebeta

← C22×#17988867 #33953441

Subgroups — C22×#17988867 #33953441

Order 18688.

2790 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556591C211yesmaximal, characteristic, complemented
2C2×#17988867C2124yesmaximal, direct product factor
3C22×#14556524C212yesmaximal, complemented
4C22×C4⋊#10596831C211yesmaximal, characteristic, complemented
5C22×#14556512C212yesmaximal
6C22×C4×D4×C73C211yesmaximal, characteristic
7C23×Dic146—21no—
8C23×#10596831C2212yes—
9C2×#14556591—26no—
10C2×#14556591C22112yescomplemented
11C22×C4⋊Dic73—21no—
12C22×C4⋊Dic73C2212yes—
13#17988867C22164yesdirect product factor
14C2×#14556524C22124yescomplemented
15C2×C4⋊#10596831C22112yescomplemented
16C2×#14556512C22124yes—
17C23×D4×C73C2211yescharacteristic
18C24×C4×C73—21no—
19C2×C4×D4×C73—26no—
20C2×C4×D4×C73C22112yes—
21C22×C4⋊C4×C73C2211yescharacteristic
22C22×C22⋊C4×C73—21no—
23C22×C42×C73C2211yescharacteristic
24C22×Dic146—212no—
25C22×Dic146—48no—
26C23×Dic73—22no—
27C22×#10596831—28no—
28C22×#10596831C23112yes—
29#14556591—224no—
30#14556591C23116yescomplemented
31C2×C4⋊Dic73—26no—
32C2×C4⋊Dic73—212no—
33C2×C4⋊Dic73C23112yes—
34#14556524C23132yescomplemented
35C4⋊#10596831C23116yescomplemented
36#14556512C23132yes—
37C25×C73—21no—
38C22×D4×C73—23no—
39C22×D4×C73—24no—
40C22×D4×C73Q818yescomplemented
41C22×D4×C73C2316yes—
42C23×C4×C73—21no—
43C23×C4×C73—212no—
44C23×C4×C73—48no—
45C23×C4×C73D411yescharacteristic
46C23×C4×C73D411yescharacteristic
47C23×C4×C73C2311yescharacteristic
48C4×D4×C73—224no—
49C4×D4×C73C23116yes—
50C2×C4⋊C4×C73—23no—
51C2×C4⋊C4×C73C2316yes—
52C2×C22⋊C4×C73—212no—
53C2×C42×C73D416yes—
54C2×C42×C73C2316yes—
55C2×Dic146—216no—
56C2×Dic146—448no—
57C22×Dic73—212no—
58C22×Dic73—48no—
59C2×#10596831—224no—
60C2×#10596831C2418yes—
61C4⋊Dic73—216no—
62C4⋊Dic73—212no—
63C4⋊Dic73C2418yes—
64C24×C73—28no—
65C24×C73—26no—
66C24×C73—44no—
67C24×C73—44no—
68C24×C73C2×D411yescharacteristic
69C2×D4×C73—224no—
70C2×D4×C73—26no—
71C2×D4×C73—212no—
72C2×D4×C73C2×Q8124yescomplemented
73C2×D4×C73C2414yes—
74C22×C4×C73—24no—
75C22×C4×C73—26no—
76C22×C4×C73—216no—
77C22×C4×C73—44no—
78C22×C4×C73—448no—
79C22×C4×C73D818yes—
80C22×C4×C73C2×D416yes—
81C22×C4×C73C2×D413yes—
82C22×C4×C73C2×D416yes—
83C22×C4×C73C2×Q814yes—
84C22×C4×C73#4114yes—
85C22×C4×C73C2413yes—
86C4⋊C4×C73—26no—
87C4⋊C4×C73C2414yes—
88C22⋊C4×C73—216no—
89C42×C73C2×D4112yes—
90C42×C73C2414yes—
91C23×C73—224no—
92C23×C73—24no—
93C23×C73—412no—
94C23×C73—412no—
95C23×C73—432no—
96C23×C73C22⋊Q814yes—
97C23×C73C2×D814yes—
98C23×C73#13714yes—
99C23×C73C22×D413yes—
100D4×C73—224no—
101D4×C73—24no—
102D4×C73C22×Q818yescomplemented
103C2×C4×C73—212no—
104C2×C4×C73—24no—
105C2×C4×C73—412no—
106C2×C4×C73—432no—
107C2×C4×C73C22⋊Q8112yes—
108C2×C4×C73C2×D8124yes—
109C2×C4×C73C22×D414yes—
110C2×C4×C73C22×D413yes—
111C2×C4×C73C22×D414yes—
112C2×C4×C73C22×Q816yes—
113C2×C4×C73C2×#4116yes—
114C2×C4×C73C2511yescharacteristic
115C2×Dic73—28no—
116C2×Dic73—424no—
117Dic146—432no—
118#10596831—28no—
119C22×C73—28no—
120C22×C73—44no—
121C22×C73—44no—
122C22×C73—448no—
123C22×C73#474116yescomplemented
124C22×C73C2×C22⋊Q816yes—
125C22×C73C22×D816yes—
126C22×C73C2×#13716yes—
127C22×C73C23×D411yescharacteristic
128C4×C73—24no—
129C4×C73—44no—
130C4×C73C2×C22⋊Q816yes—
131C4×C73C22×D818yes—
132C4×C73C23×Q811yescharacteristic
133C4×C73C22×#4111yescharacteristic
134Dic73—48no—
135C22×#474—731nomaximal, Sylow
136C2×C73—48no—
137C2×C73C2×#474112yescomplemented
138C2×C73C22×C22⋊Q811yescharacteristic
139C2×C73C23×D811yescharacteristic
140C2×C73C22×#13711yescharacteristic
141C22×C4⋊Q8—731no—
142C22×C4×D4D7311yescharacteristic
143C2×#474—7324no—
144C22×#107—732no—
145C22×C4⋊C8—731no—
146C22×#102—732no—
147C73C22×#47411yescharacteristic, complemented, Sylow
148C23×Q8—1461no—
149C23×D4C2×D7311yescharacteristic
150C24×C4—21no—
151C23×C8—732no—
152C2×C4⋊Q8—7312no—
153C2×C4⋊Q8—1466no—
154C2×C4×D4—26no—
155C2×C4×D4C2×D73112yes—
156C22×C4⋊C4—732no—
157C22×C4⋊C4—1461no—
158C22×C4⋊C4C2×D7311yescharacteristic
159C22×C22⋊C4—21no—
160C22×C42C2×D7311yescharacteristic
161#474—7364no—
162C2×#107—7324no—
163C2×C4⋊C8—7312no—
164C2×#102—7324no—
165C25—21no—
166C22×Q8—2928no—
167C22×Q8—14612no—
168C22×D4—23no—
169C22×D4—24no—
170C22×D4Dic14618yescomplemented
171C22×D4C22×D7316yes—
172C23×C4—21no—
173C23×C4—212no—
174C23×C4—48no—
175C23×C4—1462no—
176C23×C4C22⋊D7311yescharacteristic
177C23×C4C22⋊D7311yescharacteristic
178C23×C4C22×D7311yescharacteristic
179C22×C8—7312no—
180C22×C8—1468no—
181C4⋊Q8—7316no—
182C4⋊Q8—14624no—
183C4×D4—224no—
184C4×D4C22×D73116yes—
185C2×C4⋊C4—23no—
186C2×C4⋊C4—7312no—
187C2×C4⋊C4—1466no—
188C2×C4⋊C4—14612no—
189C2×C4⋊C4C22×D7316yes—
190C2×C22⋊C4—212no—
191C2×C42C22⋊D7316yes—
192C2×C42C22×D7316yes—
193#107—7332no—
194C4⋊C8—7316no—
195#102—7332no—
196C24—28no—
197C24—26no—
198C24—44no—
199C24—44no—
200C24C2×C22⋊D7311yescharacteristic
201C2×Q8—29248no—
202C2×Q8—14616no—
203C2×D4—224no—
204C2×D4—26no—
205C2×D4—212no—
206C2×D4C2×Dic146124yescomplemented
207C2×D4C23×D7314yes—
208C22×C4—24no—
209C22×C4—26no—
210C22×C4—216no—
211C22×C4—44no—
212C22×C4—448no—
213C22×C4—2928no—
214C22×C4—14612no—
215C22×C4#1192401318yes—
216C22×C4C2×C22⋊D7316yes—
217C22×C4C2×C22⋊D7313yes—
218C22×C4C2×C22⋊D7316yes—
219C22×C4C2×Dic14614yes—
220C22×C4#1192402814yes—
221C22×C4C23×D7313yes—
222C2×C8—738no—
223C2×C8—14624no—
224C4⋊C4—26no—
225C4⋊C4—738no—
226C4⋊C4—14612no—
227C4⋊C4—14616no—
228C4⋊C4C23×D7314yes—
229C22⋊C4—216no—
230C42C2×C22⋊D73112yes—
231C42C23×D7314yes—
232C23—24no—
233C23—224no—
234C23—432no—
235C23—412no—
236C23—412no—
237C23#1455657014yes—
238C23C2×#1192401314yes—
239C23#1455662114yes—
240C23C22×C22⋊D7313yes—
241Q8—29232no—
242D4—24no—
243D4—224no—
244D4C22×Dic14618yescomplemented
245C2×C4—212no—
246C2×C4—24no—
247C2×C4—412no—
248C2×C4—432no—
249C2×C4—29224no—
250C2×C4—1468no—
251C2×C4#14556570112yes—
252C2×C4C2×#11924013124yes—
253C2×C4C22×C22⋊D7314yes—
254C2×C4C22×C22⋊D7313yes—
255C2×C4C22×C22⋊D7314yes—
256C2×C4C22×Dic14616yes—
257C2×C4C2×#1192402816yes—
258C2×C4C24×D7311yescharacteristic
259C8—1468no—
260C22—28no—
261C22—448no—
262C22—44no—
263C22—44no—
264C22#17988867116yesdirect product factor
265C22C2×#1455657016yes—
266C22C22×#1192401316yes—
267C22C2×#1455662116yes—
268C22C23×C22⋊D7311yescharacteristic
269C4—24no—
270C4—44no—
271C4—2928no—
272C4C2×#1455657016yes—
273C4C22×#1192401318yes—
274C4C23×Dic14611yescharacteristic
275C4C22×#1192402811yescharacteristic
276C2—48no—
277C2C2×#17988867112yesdirect product factor
278C2C22×#1455657011yescharacteristic
279C2C23×#1192401311yescharacteristic
280C2C22×#1455662111yescharacteristic
subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4×D4×C73C2
socleC24×C73C2×D4
prime radicalC23×D4×C73C22
hypercenterC22×C4×D4D73
hypocenterC73C22×#474
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#14556591C2semidirect
2. C2×#17988867C2direct (N × H)
3. C22×#14556524C2semidirect
4. C22×C4⋊#10596831C2semidirect
10. C2×#14556591C22semidirect
13. #17988867C22direct (N × H)
14. C2×#14556524C22semidirect
15. C2×C4⋊#10596831C22semidirect
30. #14556591C23semidirect
34. #14556524C23semidirect
35. C4⋊#10596831C23semidirect
40. C22×D4×C73Q8semidirect
72. C2×D4×C73C2×Q8semidirect
102. D4×C73C22×Q8semidirect
123. C22×C73#474semidirect
137. C2×C73C2×#474semidirect
147. C73C22×#474semidirect
170. C22×D4Dic146semidirect
206. C2×D4C2×Dic146semidirect
244. D4C22×Dic146semidirect
264. C22#17988867direct (N × H)
277. C2C2×#17988867direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565912
C2×#179888672
C22×#145565242
C22×C4⋊#105968312
C22×#145565122
C22×C4×D4×C732
C22×#47473