Finite Group Databasebeta

← C4×#17989019 #33239268

Subgroups — C4×#17989019 #33239268

Order 18688.

690 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989019C211yesmaximal, characteristic
2C4×#14556613C212yesmaximal, complemented
3C4×Dic584C212yesmaximal, complemented
4C4×#14556536C214yesmaximal, complemented
5C4×D1168C212yesmaximal, complemented
6#22611715C211yesmaximal, characteristic, complemented
7#22611639C212yesmaximal, complemented
8C2×C4×C16×C73C211yesmaximal, characteristic, complemented
9C2×#14556613C2212yes—
10C4×#11924028—22no—
11#17989019C418yesdirect product factor
12C2×Dic584C2211yescharacteristic
13C2×#14556536C2212yes—
14C2×D1168C2211yescharacteristic
15C4×Dic292C2214yes—
16C4×#11924017—24no—
17C4×D584C2214yes—
18#17988625C2212yes—
19#17988584—22no—
20#17988415C2212yes—
21#17988413C2212yes—
22#17988392C2214yes—
23#17988389C2214yes—
24C22×C16×C73C2211yescharacteristic
25C22×C16×C73C2211yescharacteristic
26C2×C4×C8×C73C2211yescharacteristic
27C4×C16×C73C2212yes—
28C4×C16×C73C2212yes—
29C2×#11924028—22no—
30#14556613—24no—
31#14556613C2×C418yescomplemented
32C2×Dic292C2312yes—
33C2×#11924017—22no—
34C2×D584C2312yes—
35C4×Dic146—24no—
36C4×D292—24no—
37C4×C22⋊D73—44no—
38#14556550—22no—
39#14556548—42no—
40C42×D73—42no—
41Dic584C2×C414yescomplemented
42#14556536C2×C418yescomplemented
43D1168C2×C414yescomplemented
44#14556525C2314yes—
45#14556523—22no—
46#14556516—24no—
47#14556513—24no—
48C22×C8×C73D411yescharacteristic
49C22×C8×C73C2311yescharacteristic
50C2×C42×C73D411yescharacteristic
51C2×C16×C73—22no—
52C2×C16×C73C2×C414yescomplemented
53C2×C16×C73C2312yes—
54C2×C16×C73C2311yescharacteristic
55C2×C16×C73C2311yescharacteristic
56C4×C8×C73D412yes—
57C4×C8×C73C2312yes—
58#11924028—28no—
59#11924028—44no—
60C2×Dic146—22no—
61C2×D292—22no—
62C2×C22⋊D73—42no—
63C2×C4×D73—42no—
64C2×C4×D73—44no—
65Dic292—22no—
66Dic292C22×C414yes—
67#11924017—28no—
68D584—22no—
69D584C22×C414yes—
70C4⋊Dic73—24no—
71#11924007—44no—
72C22⋊Dic73—42no—
73#11924005—44no—
74C4×Dic73—42no—
75C4×Dic73—44no—
76C22×C4×C73D812yes—
77C22×C4×C73C2×D411yescharacteristic
78C2×C8×C73—22no—
79C2×C8×C73C22×C412yes—
80C2×C8×C73C2×D412yes—
81C2×C8×C73C2×D411yescharacteristic
82C2×C8×C73#4112yes—
83C2×C8×C73C2411yescharacteristic
84C42×C73D811yescharacteristic
85C42×C73D811yescharacteristic
86C42×C73C2×D412yes—
87C16×C73—22no—
88C16×C73C22×C412yes—
89C16×C73C22×C412yes—
90C23×C73C2×D811yescharacteristic
91C22×D73—42no—
92C2×C4×C73—24no—
93C2×C4×C73C4×D412yes—
94C2×C4×C73C2×D812yes—
95C2×C4×C73C2×D811yescharacteristic
96C2×C4×C73C2×D812yes—
97C2×C4×C73#13512yes—
98C2×C4×C73C22×D411yescharacteristic
99C22⋊D73—48no—
100C2×Dic73—42no—
101C2×Dic73—44no—
102D292—24no—
103D292—42no—
104C4×D73—48no—
105C4×D73—88no—
106Dic146—24no—
107Dic146—42no—
108C8×C73—22no—
109C8×C73C4×D412yes—
110C8×C73C23×C411yescharacteristic
111C8×C73C2×#4111yescharacteristic
112C22×C73—22no—
113C22×C73C4×D812yes—
114C22×C73C22×D811yescharacteristic
115C2×D73—44no—
116C2×D73—84no—
117C4×C73—22no—
118C4×C73C4×D812yes—
119C4×C73#50814yescomplemented
120C4×C73C2×C4×D411yescharacteristic
121C4×C73C2×#13511yescharacteristic
122Dic73—44no—
123Dic73—84no—
124C4×#508—731nomaximal, Sylow
125C2×C73—22no—
126C2×C73C2×C4×D811yescharacteristic
127C2×C73C2×#50812yes—
128D73—84no—
129C2×#508—731no—
130C4×#135—732no—
131C4×Q32—732no—
132C4×SD32—734no—
133C4×D16—732no—
134#2158—731no—
135#2138—732no—
136C2×C4×C16D7311yescharacteristic, complemented
137C73C4×#50811yescharacteristic, complemented, Sylow
138C2×#135—732no—
139C4×#41—1462no—
140#508—738no—
141C2×Q32—731no—
142C2×SD32—732no—
143C2×D16—731no—
144C22×C16C2×D7311yescharacteristic
145C22×C16C2×D7311yescharacteristic
146C4×Q16—734no—
147C4×SD16—1464no—
148C4×D8—734no—
149#427—732no—
150#416—1462no—
151C2×C4×C8C2×D7311yescharacteristic
152#367—732no—
153#366—732no—
154#358—734no—
155#357—734no—
156C4×C16C2×D7312yes—
157C4×C16C2×D7312yes—
158C2×#41—1462no—
159#135—738no—
160#135—1464no—
161C2×Q16—732no—
162C2×SD16—1462no—
163C2×D8—732no—
164C22×C8D29211yescharacteristic
165C22×C8C22×D7311yescharacteristic
166C4×Q8—1464no—
167C4×D4—2924no—
168C4×D4—1464no—
169#117—2922no—
170#117—1462no—
171C2×C42—2922no—
172C2×C42D29211yescharacteristic
173Q32—734no—
174SD32—738no—
175D16—734no—
176C2×C16—22no—
177C2×C16C4×D7314yescomplemented
178C2×C16C22×D7312yes—
179C2×C16C22×D7311yescharacteristic
180C2×C16C22×D7311yescharacteristic
181#107—734no—
182#106—1462no—
183#103—1464no—
184#102—1464no—
185C4×C8D29212yes—
186C4×C8C22×D7312yes—
187#41—2924no—
188#41—1468no—
189C2×Q8—1462no—
190C2×D4—2922no—
191C2×D4—1462no—
192C22×C4—2922no—
193C22×C4—2924no—
194C22×C4D58412yes—
195C22×C4C2×D29211yescharacteristic
196Q16—734no—
197Q16—1462no—
198SD16—1468no—
199D8—734no—
200D8—1462no—
201C2×C8—22no—
202C2×C8C2×C4×D7312yes—
203C2×C8C2×D29212yes—
204C2×C8C2×D29211yescharacteristic
205C2×C8#1192402812yes—
206C2×C8C23×D7311yescharacteristic
207C4⋊C4—2924no—
208C4⋊C4—1464no—
209C22⋊C4—2922no—
210C22⋊C4—2924no—
211C42—2922no—
212C42—2924no—
213C42D58411yescharacteristic
214C42D58411yescharacteristic
215C42C2×D29212yes—
216C16—22no—
217C16C2×C4×D7312yes—
218C16C2×C4×D7312yes—
219C23—2922no—
220C23C2×D58411yescharacteristic
221Q8—2922no—
222Q8—1464no—
223D4—2928no—
224D4—2922no—
225D4—1464no—
226C2×C4—24no—
227C2×C4—2922no—
228C2×C4—2928no—
229C2×C4—2924no—
230C2×C4—5848no—
231C2×C4C4×D29212yes—
232C2×C4C2×D58412yes—
233C2×C4C2×D58411yescharacteristic
234C2×C4C2×D58412yes—
235C2×C4#1455661312yes—
236C2×C4C22×D29211yescharacteristic
237C8—22no—
238C8C4×D29212yes—
239C8C22×C4×D7311yescharacteristic
240C8C2×#1192402811yescharacteristic
241C22—22no—
242C22—2924no—
243C22—5844no—
244C22C4×D58412yes—
245C22C22×D58411yescharacteristic
246C4—22no—
247C4—2924no—
248C4—5844no—
249C4C4×D58412yes—
250C4#1798901914yesdirect product factor
251C4C2×C4×D29211yescharacteristic
252C4C2×#1455661311yescharacteristic
253C2—22no—
254C2—5844no—
255C2C2×C4×D58411yescharacteristic
256C2C2×#1798901912yes—
subgroupG/H
centerC42D584
commutatorC8×C73C23×C4
FrattiniC2×C8C23×D73
FittingC2×C4×C16×C73C2
socleC22×C73C22×D8
prime radicalC2×#17989019C2
cosocleC2×C8×C73C24
hypercenterC2×C4×C16D73
hypocenterC73C4×#508
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

Complements

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

NH ≅ G/Ntype
2. C4×#14556613C2semidirect
3. C4×Dic584C2semidirect
4. C4×#14556536C2semidirect
5. C4×D1168C2semidirect
6. #22611715C2semidirect
7. #22611639C2semidirect
8. C2×C4×C16×C73C2semidirect
11. #17989019C4direct (N × H)
31. #14556613C2×C4semidirect
41. Dic584C2×C4semidirect
42. #14556536C2×C4semidirect
43. D1168C2×C4semidirect
52. C2×C16×C73C2×C4semidirect
119. C4×C73#508semidirect
136. C2×C4×C16D73semidirect
137. C73C4×#508semidirect
177. C2×C16C4×D73semidirect
250. C4#17989019direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179890192
C4×#145566132
C4×Dic5842
C4×#145565362
C4×D11682
#226117152
#226116392
C2×C4×C16×C732
C4×#50873