Finite Group Databasebeta

← C22×#17988870 #33953459

Subgroups — C22×#17988870 #33953459

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×Q8×Dic73C211yesmaximal, characteristic
3C2×#17988870C2124yesmaximal, direct product factor
4C22×#14556523C211yesmaximal, characteristic
5C22×#14556522C211yesmaximal, characteristic
6C22×#14556520C211yesmaximal, characteristic
7C22×#14556515C211yesmaximal, characteristic
8C22×#103×C73C211yesmaximal, characteristic
9C23×Dic146—21no—
10C23×#10596831C2211yescharacteristic
11C2×#14556590—26no—
12C2×#14556590C22112yes—
13C2×Q8×Dic73—26no—
14C2×Q8×Dic73C22112yes—
15C22×C4⋊Dic73—21no—
16C22×C4⋊Dic73C2211yescharacteristic
17C22×C4⋊Dic73C2211yescharacteristic
18C22×#11924007—21no—
19C22×C4×Dic73—21no—
20C22×C4×Dic73C2211yescharacteristic
21#17988870C22164yesdirect product factor
22C2×#14556523C22112yes—
23C2×#14556522C22112yes—
24C2×#14556520C22112yes—
25C2×#14556515C22112yes—
26C23×Q8×C73C2211yescharacteristic
27C23×C8×C73C2211yescharacteristic
28C22×C4⋊C4×C73C2211yescharacteristic
29C2×#103×C73C22112yes—
30C22×Dic146—212no—
31C22×Dic146—48no—
32C23×Dic73—21no—
33C23×Dic73—21no—
34C23×Dic73D411yescharacteristic
35C23×Dic73D411yescharacteristic
36C22×#10596831—24no—
37C22×#10596831C2316yes—
38#14556590—224no—
39#14556590C23116yes—
40Q8×Dic73—224no—
41Q8×Dic73C23116yes—
42C2×C4⋊Dic73—212no—
43C2×C4⋊Dic73—23no—
44C2×C4⋊Dic73—23no—
45C2×C4⋊Dic73C2316yes—
46C2×C4⋊Dic73C2316yes—
47C2×#11924007—212no—
48C2×C4×Dic73—212no—
49C2×C4×Dic73D416yes—
50C2×C4×Dic73C2316yes—
51#14556523C23116yes—
52#14556522C23116yes—
53#14556520C23116yes—
54#14556515C23116yes—
55C22×Q8×C73—23no—
56C22×Q8×C73—24no—
57C22×Q8×C73Q818yescomplemented
58C22×Q8×C73C2316yes—
59C23×C4×C73—21no—
60C23×C4×C73—21no—
61C23×C4×C73C2311yescharacteristic
62C22×C8×C73—24no—
63C22×C8×C73C2316yes—
64C2×C4⋊C4×C73—23no—
65C2×C4⋊C4×C73C2316yes—
66#103×C73C23116yes—
67C2×Dic146—216no—
68C2×Dic146—448no—
69C22×Dic73—24no—
70C22×Dic73—26no—
71C22×Dic73—26no—
72C22×Dic73—44no—
73C22×Dic73—44no—
74C22×Dic73SD1618yes—
75C22×Dic73C2×D416yes—
76C22×Dic73C2×D416yes—
77C2×#10596831—212no—
78C2×#10596831C2414yes—
79C4⋊Dic73—26no—
80C4⋊Dic73—26no—
81C4⋊Dic73—216no—
82C4⋊Dic73C2414yes—
83C4⋊Dic73C2414yes—
84#11924007—216no—
85C4×Dic73—216no—
86C4×Dic73C2×D4112yes—
87C4×Dic73C2414yes—
88C24×C73C2×D411yescharacteristic
89C2×Q8×C73—224no—
90C2×Q8×C73—26no—
91C2×Q8×C73—212no—
92C2×Q8×C73C2×Q8124yescomplemented
93C2×Q8×C73C2414yes—
94C22×C4×C73—28no—
95C22×C4×C73—26no—
96C22×C4×C73—26no—
97C22×C4×C73—44no—
98C22×C4×C73C2×D413yes—
99C22×C4×C73C2×Q814yes—
100C22×C4×C73#4114yes—
101C22×C4×C73C2413yes—
102C2×C8×C73—212no—
103C2×C8×C73C2414yes—
104C4⋊C4×C73—26no—
105C4⋊C4×C73C2414yes—
106C23×C73C22⋊Q814yes—
107C23×C73C2×SD1614yes—
108C23×C73#13714yes—
109C23×C73C22×D413yes—
110Q8×C73—224no—
111Q8×C73—24no—
112Q8×C73C22×Q818yescomplemented
113C2×C4×C73—224no—
114C2×C4×C73—24no—
115C2×C4×C73—24no—
116C2×C4×C73—412no—
117C2×C4×C73C22⋊Q8112yes—
118C2×C4×C73C22×D413yes—
119C2×C4×C73C22×Q816yes—
120C2×C4×C73C2×#4116yes—
121C2×C4×C73C2511yescharacteristic
122C2×Dic73—212no—
123C2×Dic73—24no—
124C2×Dic73—24no—
125C2×Dic73—412no—
126C2×Dic73—412no—
127C2×Dic73C2×SD16124yes—
128C2×Dic73C22×D414yes—
129C2×Dic73C22×D414yes—
130Dic146—432no—
131C8×C73—24no—
132#10596831—24no—
133C22×C73#475116yescomplemented
134C22×C73C2×C22⋊Q816yes—
135C22×C73C22×SD1616yes—
136C22×C73C2×#13716yes—
137C22×C73C23×D411yescharacteristic
138C4×C73—28no—
139C4×C73—44no—
140C4×C73C2×C22⋊Q816yes—
141C4×C73C23×Q811yescharacteristic
142C4×C73C22×#4111yescharacteristic
143Dic73—24no—
144Dic73—44no—
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×#106—731no—
157C22×C4⋊C8—731no—
158C22×#103—731no—
159C22×#103D7311yescharacteristic
160C73C22×#47511yescharacteristic, complemented, Sylow
161C23×Q8—1461no—
162C23×Q8C2×D7311yescharacteristic
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—731no—
171C22×C4⋊C4—1461no—
172C22×C4⋊C4—1461no—
173C22×C4⋊C4C2×D7311yescharacteristic
174C22×C42—731no—
175C22×C42—1461no—
176#475—7364no—
177C2×#106—7312no—
178C2×#106—7312no—
179C2×C4⋊C8—7312no—
180C2×#103—7312no—
181C2×#103C2×D73112yes—
182C22×Q8—23no—
183C22×Q8—24no—
184C22×Q8—2928no—
185C22×Q8—14612no—
186C22×Q8Dic14618yescomplemented
187C22×Q8C22×D7316yes—
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—736no—
205C2×C4⋊C4—736no—
206C2×C4⋊C4—14612no—
207C2×C4⋊C4—14612no—
208C2×C4⋊C4—1463no—
209C2×C4⋊C4—1463no—
210C2×C4⋊C4C22×D7316yes—
211C2×C42—736no—
212C2×C42—736no—
213C2×C42—14612no—
214#106—7316no—
215#106—7316no—
216C4⋊C8—7316no—
217#103—7316no—
218#103C22×D73116yes—
219C24D4×D7311yescharacteristic
220C2×Q8—224no—
221C2×Q8—26no—
222C2×Q8—212no—
223C2×Q8—29248no—
224C2×Q8—14616no—
225C2×Q8C2×Dic146124yescomplemented
226C2×Q8C23×D7314yes—
227C22×C4—28no—
228C22×C4—26no—
229C22×C4—26no—
230C22×C4—44no—
231C22×C4—2924no—
232C22×C4—2924no—
233C22×C4—738no—
234C22×C4—736no—
235C22×C4—736no—
236C22×C4—1466no—
237C22×C4—1466no—
238C22×C4—1464no—
239C22×C4D4×D7313yes—
240C22×C4C2×Dic14614yes—
241C22×C4#1192402714yes—
242C22×C4C23×D7313yes—
243C2×C8—212no—
244C2×C8—734no—
245C2×C8—14612no—
246C2×C8C23×D7314yes—
247C4⋊C4—26no—
248C4⋊C4—734no—
249C4⋊C4—734no—
250C4⋊C4—14616no—
251C4⋊C4—14616no—
252C4⋊C4—1466no—
253C4⋊C4—1466no—
254C4⋊C4C23×D7314yes—
255C42—7312no—
256C42—734no—
257C42—14616no—
258C23#1455656814yes—
259C23SD16×D7314yes—
260C23#1455662314yes—
261C23C2×D4×D7313yes—
262Q8—24no—
263Q8—224no—
264Q8—29232no—
265Q8C22×Dic14618yescomplemented
266C2×C4—24no—
267C2×C4—224no—
268C2×C4—24no—
269C2×C4—412no—
270C2×C4—29212no—
271C2×C4—29212no—
272C2×C4—734no—
273C2×C4—7324no—
274C2×C4—734no—
275C2×C4—1464no—
276C2×C4—1464no—
277C2×C4—14612no—
278C2×C4#14556568112yes—
279C2×C4C2×D4×D7313yes—
280C2×C4C22×Dic14616yes—
281C2×C4C2×#1192402716yes—
282C2×C4C24×D7311yescharacteristic
283C8—24no—
284C8—1464no—
285C22#17988870116yesdirect product factor
286C22C2×#1455656816yes—
287C22C2×SD16×D7316yes—
288C22C2×#1455662316yes—
289C22C22×D4×D7311yescharacteristic
290C4—28no—
291C4—44no—
292C4—2924no—
293C4—2924no—
294C4—738no—
295C4—1464no—
296C4C2×#1455656816yes—
297C4C23×Dic14611yescharacteristic
298C4C22×#1192402711yescharacteristic
299C2C2×#17988870112yesdirect product factor
300C2C22×#1455656811yescharacteristic
301C2C22×SD16×D7311yescharacteristic
302C2C22×#1455662311yescharacteristic
subgroupG/H
centerC24D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#103×C73C2
socle, prime radicalC24×C73C2×D4
hypercenterC22×#103D73
hypocenterC73C22×#475
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#103

Complements

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

NH ≅ G/Ntype
3. C2×#17988870C2direct (N × H)
21. #17988870C22direct (N × H)
57. C22×Q8×C73Q8semidirect
92. C2×Q8×C73C2×Q8semidirect
112. Q8×C73C22×Q8semidirect
133. C22×C73#475semidirect
148. C2×C73C2×#475semidirect
160. C73C22×#475semidirect
186. C22×Q8Dic146semidirect
225. C2×Q8C2×Dic146semidirect
265. Q8C22×Dic146semidirect
285. C22#17988870direct (N × H)
299. C2C2×#17988870direct (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×Q8×Dic732
C2×#179888702
C22×#145565232
C22×#145565222
C22×#145565202
C22×#145565152
C22×#103×C732
C22×#47573