Finite Group Databasebeta

← C22×#17988871 #33953460

Subgroups — C22×#17988871 #33953460

Order 18688.

2358 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
1C22×#14556590C211yesmaximal, characteristic
2C22×#14556556C211yesmaximal, characteristic
3C2×#17988871C2124yesmaximal, direct product factor
4C22×#14556522C211yesmaximal, characteristic
5C22×#14556520C211yesmaximal, characteristic
6C22×#14556516C211yesmaximal, characteristic
7C22×#14556514C211yesmaximal, characteristic
8C22×#106×C73C211yesmaximal, characteristic
9C23×Dic146—21no—
10C23×Dic146C2211yescharacteristic
11C23×#10596831C2211yescharacteristic
12C2×#14556590—26no—
13C2×#14556590C22112yes—
14C2×#14556556—26no—
15C2×#14556556C22112yes—
16C22×C4⋊Dic73C2211yescharacteristic
17C22×#11924007—21no—
18C22×#11924007—21no—
19C22×C4×Dic73—21no—
20C22×C4×Dic73C2211yescharacteristic
21#17988871C22164yesdirect product factor
22C2×#14556522C22112yes—
23C2×#14556520C22112yes—
24C2×#14556516C22112yes—
25C2×#14556514C22112yes—
26C23×C8×C73C2211yescharacteristic
27C22×C4⋊C4×C73C2211yescharacteristic
28C22×C4⋊C4×C73C2211yescharacteristic
29C2×#106×C73C22112yes—
30C22×Dic146—212no—
31C22×Dic146—23no—
32C22×Dic146—24no—
33C22×Dic146—48no—
34C22×Dic146Q818yescomplemented
35C22×Dic146C2316yes—
36C23×Dic73—21no—
37C23×Dic73—21no—
38C23×Dic73D411yescharacteristic
39C23×Dic73D411yescharacteristic
40C22×#10596831—24no—
41C22×#10596831C2316yes—
42#14556590—224no—
43#14556590C23116yes—
44#14556556—224no—
45#14556556C23116yes—
46C2×C4⋊Dic73—23no—
47C2×C4⋊Dic73C2316yes—
48C2×#11924007—212no—
49C2×#11924007—212no—
50C2×C4×Dic73—212no—
51C2×C4×Dic73D416yes—
52C2×C4×Dic73C2316yes—
53#14556522C23116yes—
54#14556520C23116yes—
55#14556516C23116yes—
56#14556514C23116yes—
57C23×C4×C73—21no—
58C23×C4×C73—21no—
59C23×C4×C73C2311yescharacteristic
60C22×C8×C73—24no—
61C22×C8×C73C2316yes—
62C2×C4⋊C4×C73—23no—
63C2×C4⋊C4×C73—23no—
64C2×C4⋊C4×C73C2316yes—
65C2×C4⋊C4×C73C2316yes—
66#106×C73C23116yes—
67C2×Dic146—224no—
68C2×Dic146—26no—
69C2×Dic146—212no—
70C2×Dic146—216no—
71C2×Dic146—448no—
72C2×Dic146C2×Q8124yescomplemented
73C2×Dic146C2414yes—
74C22×Dic73—28no—
75C22×Dic73—24no—
76C22×Dic73—26no—
77C22×Dic73—26no—
78C22×Dic73—44no—
79C22×Dic73SD1618yes—
80C22×Dic73C2×D416yes—
81C22×Dic73C2×D416yes—
82C2×#10596831—212no—
83C2×#10596831C2414yes—
84C4⋊Dic73—26no—
85C4⋊Dic73C2414yes—
86#11924007—216no—
87#11924007—216no—
88C4×Dic73—216no—
89C4×Dic73C2×D4112yes—
90C4×Dic73C2414yes—
91C24×C73C2×D411yescharacteristic
92C22×C4×C73—26no—
93C22×C4×C73—26no—
94C22×C4×C73—44no—
95C22×C4×C73—44no—
96C22×C4×C73C2×D413yes—
97C22×C4×C73C2×Q814yes—
98C22×C4×C73#4114yes—
99C22×C4×C73C2413yes—
100C2×C8×C73—212no—
101C2×C8×C73C2414yes—
102C4⋊C4×C73—26no—
103C4⋊C4×C73—26no—
104C4⋊C4×C73C2414yes—
105C4⋊C4×C73C2414yes—
106C23×C73C22⋊Q814yes—
107C23×C73C2×SD1614yes—
108C23×C73#13714yes—
109C23×C73C22×D413yes—
110C2×C4×C73—24no—
111C2×C4×C73—24no—
112C2×C4×C73—412no—
113C2×C4×C73—412no—
114C2×C4×C73C22⋊Q8112yes—
115C2×C4×C73C22×D413yes—
116C2×C4×C73C22×Q816yes—
117C2×C4×C73C2×#4116yes—
118C2×C4×C73C2511yescharacteristic
119C2×Dic73—224no—
120C2×Dic73—212no—
121C2×Dic73—24no—
122C2×Dic73—24no—
123C2×Dic73—412no—
124C2×Dic73C2×SD16124yes—
125C2×Dic73C22×D414yes—
126C2×Dic73C22×D414yes—
127Dic146—224no—
128Dic146—24no—
129Dic146—432no—
130Dic146C22×Q818yescomplemented
131C8×C73—24no—
132#10596831—24no—
133C22×C73#475116yescomplemented
134C22×C73C2×C22⋊Q816yes—
135C22×C73C22×SD1616yes—
136C22×C73C2×#13716yes—
137C22×C73C23×D411yescharacteristic
138C4×C73—44no—
139C4×C73—44no—
140C4×C73C2×C22⋊Q816yes—
141C4×C73C23×Q811yescharacteristic
142C4×C73C22×#4111yescharacteristic
143Dic73—28no—
144Dic73—24no—
145Dic73—44no—
146Dic73C22×SD1618yes—
147C22×#475—731nomaximal, Sylow
148C2×C73C2×#475112yescomplemented
149C2×C73C22×C22⋊Q811yescharacteristic
150C2×C73C23×SD1611yescharacteristic
151C2×C73C22×#13711yescharacteristic
152C22×C4⋊Q8—731no—
153C22×C4×Q8—731no—
154C2×#475—7324no—
155C22×#106—731no—
156C22×#106D7311yescharacteristic
157C22×C4⋊C8—731no—
158C22×#103—731no—
159C22×#103—731no—
160C73C22×#47511yescharacteristic, complemented, Sylow
161C23×Q8—731no—
162C23×Q8—1461no—
163C23×C8—731no—
164C23×C8C2×D7311yescharacteristic
165C2×C4⋊Q8—7312no—
166C2×C4⋊Q8—1466no—
167C2×C4×Q8—7312no—
168C2×C4×Q8—1466no—
169C22×C4⋊C4—731no—
170C22×C4⋊C4—1461no—
171C22×C4⋊C4—1461no—
172C22×C4⋊C4C2×D7311yescharacteristic
173C22×C4⋊C4C2×D7311yescharacteristic
174C22×C42—731no—
175C22×C42—1461no—
176#475—7364no—
177C2×#106—7312no—
178C2×#106C2×D73112yes—
179C2×C4⋊C8—7312no—
180C2×#103—7312no—
181C2×#103—7312no—
182C22×Q8—2928no—
183C22×Q8—738no—
184C22×Q8—736no—
185C22×Q8—14612no—
186C22×Q8—1463no—
187C22×Q8—1464no—
188C23×C4—21no—
189C23×C4—21no—
190C23×C4—731no—
191C23×C4—731no—
192C23×C4—1461no—
193C23×C4—1461no—
194C23×C4C22×D7311yescharacteristic
195C22×C8—24no—
196C22×C8—736no—
197C22×C8—1464no—
198C22×C8C22×D7316yes—
199C4⋊Q8—7316no—
200C4⋊Q8—14624no—
201C4×Q8—7316no—
202C4×Q8—14624no—
203C2×C4⋊C4—23no—
204C2×C4⋊C4—23no—
205C2×C4⋊C4—736no—
206C2×C4⋊C4—14612no—
207C2×C4⋊C4—14612no—
208C2×C4⋊C4—1463no—
209C2×C4⋊C4C22×D7316yes—
210C2×C4⋊C4C22×D7316yes—
211C2×C42—736no—
212C2×C42—736no—
213C2×C42—14612no—
214#106—7316no—
215#106C22×D73116yes—
216C4⋊C8—7316no—
217#103—7316no—
218#103—7316no—
219C24D4×D7311yescharacteristic
220C2×Q8—29248no—
221C2×Q8—7324no—
222C2×Q8—734no—
223C2×Q8—14616no—
224C2×Q8—14624no—
225C2×Q8—1466no—
226C2×Q8—14612no—
227C22×C4—26no—
228C22×C4—26no—
229C22×C4—44no—
230C22×C4—44no—
231C22×C4—2924no—
232C22×C4—738no—
233C22×C4—736no—
234C22×C4—736no—
235C22×C4—1466no—
236C22×C4—1468no—
237C22×C4—1464no—
238C22×C4—1466no—
239C22×C4D4×D7313yes—
240C22×C4Q8×D7314yes—
241C22×C4#1192402814yes—
242C22×C4C23×D7313yes—
243C2×C8—212no—
244C2×C8—734no—
245C2×C8—14612no—
246C2×C8C23×D7314yes—
247C4⋊C4—26no—
248C4⋊C4—26no—
249C4⋊C4—734no—
250C4⋊C4—14616no—
251C4⋊C4—14616no—
252C4⋊C4—1466no—
253C4⋊C4C23×D7314yes—
254C4⋊C4C23×D7314yes—
255C42—7312no—
256C42—734no—
257C42—14616no—
258C23#1455656914yes—
259C23SD16×D7314yes—
260C23#1455662014yes—
261C23C2×D4×D7313yes—
262Q8—29232no—
263Q8—738no—
264Q8—1464no—
265Q8—14624no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—412no—
269C2×C4—412no—
270C2×C4—29212no—
271C2×C4—734no—
272C2×C4—7324no—
273C2×C4—734no—
274C2×C4—1464no—
275C2×C4—14612no—
276C2×C4—1464no—
277C2×C4—14624no—
278C2×C4#14556569112yes—
279C2×C4C2×D4×D7313yes—
280C2×C4C2×Q8×D7316yes—
281C2×C4C2×#1192402816yes—
282C2×C4C24×D7311yescharacteristic
283C8—24no—
284C8—1464no—
285C22#17988871116yesdirect product factor
286C22C2×#1455656916yes—
287C22C2×SD16×D7316yes—
288C22C2×#1455662016yes—
289C22C22×D4×D7311yescharacteristic
290C4—44no—
291C4—44no—
292C4—2924no—
293C4—738no—
294C4—1464no—
295C4—1468no—
296C4C2×#1455656916yes—
297C4C22×Q8×D7311yescharacteristic
298C4C22×#1192402811yescharacteristic
299C2C2×#17988871112yesdirect product factor
300C2C22×#1455656911yescharacteristic
301C2C22×SD16×D7311yescharacteristic
302C2C22×#1455662011yescharacteristic
subgroupG/H
centerC24D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#106×C73C2
socle, prime radicalC24×C73C2×D4
hypercenterC22×#106D73
hypocenterC73C22×#475
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
3. C2×#17988871C2direct (N × H)
21. #17988871C22direct (N × H)
34. C22×Dic146Q8semidirect
72. C2×Dic146C2×Q8semidirect
130. Dic146C22×Q8semidirect
133. C22×C73#475semidirect
148. C2×C73C2×#475semidirect
160. C73C22×#475semidirect
285. C22#17988871direct (N × H)
299. C2C2×#17988871direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565902
C22×#145565562
C2×#179888712
C22×#145565222
C22×#145565202
C22×#145565162
C22×#145565142
C22×#106×C732
C22×#47573