Finite Group Databasebeta

← C4×#17988541 #33083320

Subgroups — C4×#17988541 #33083320

Order 18688.

1526 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988541C214yesmaximal
2C2×C4×#11924011C211yesmaximal, characteristic
3C2×C4×C8×D73C211yesmaximal, characteristic
4C4×#14556548C211yesmaximal, characteristic
5#22609617C214yesmaximal, complemented
6C4×#14556502C211yesmaximal, characteristic, complemented
7C4×#14556501C211yesmaximal, characteristic, complemented
8C4×C8×Dic73C211yesmaximal, characteristic, complemented
9C42×C8×C73C211yesmaximal, characteristic, complemented
10C22×#11924011C2212yes—
11C22×C8×D73C2212yes—
12C2×#14556548C2212yes—
13C2×C42×D73C2211yescharacteristic
14#17988541C4132yesdirect product factor
15C4×#11924011C418yescomplemented
16C2×#14556502C2214yes—
17C2×#14556501C2212yes—
18C2×#14556501C2214yes—
19C2×C4×#10596831C2211yescharacteristic
20C2×C4×#10596831C2211yescharacteristic
21C2×C8×Dic73C2212yes—
22C2×C8×Dic73C2214yes—
23C4×C8×D73C418yescomplemented
24C4×#11924007C414yes—
25C4×#11924005C414yes—
26#17988433C2212yes—
27C42×Dic73C2211yescharacteristic
28C2×C4×C8×C73C2211yescharacteristic
29C2×C4×C8×C73C2211yescharacteristic
30C2×C4×C8×C73C2214yes—
31C43×C73C2211yescharacteristic
32C22×C4×D73C2×C412yes—
33C22×C4×D73C2311yescharacteristic
34C2×#11924011C2×C418yes—
35C2×#11924011C2×C4116yes—
36C22×#10596831C2312yes—
37C22×#10596831C2312yes—
38C2×C8×D73C2×C418yes—
39C2×C8×D73C2×C4116yes—
40#14556548C2×C4116yes—
41C2×#11924007C2×C414yes—
42C2×#11924005C2×C414yes—
43C2×C4×Dic73C2×C414yes—
44C2×C4×Dic73C2×C412yes—
45C2×C4×Dic73C2312yes—
46C2×C4×Dic73C2311yescharacteristic
47C42×D73C2×C414yes—
48C42×D73C2×C414yes—
49#14556502C2×C4116yescomplemented
50#14556501C2×C418yes—
51#14556501C2×C4116yescomplemented
52C4×#10596831C2×C414yes—
53C4×#10596831C2×C414yes—
54C8×Dic73C2×C418yes—
55C8×Dic73C2×C4116yescomplemented
56#14556498C2×C418yes—
57C22×C8×C73C2312yes—
58C22×C8×C73C2312yes—
59C2×C42×C73C2×C414yes—
60C2×C42×C73C2311yescharacteristic
61C2×C42×C73C2312yes—
62C4×C8×C73C2×C414yes—
63C4×C8×C73C2×C414yes—
64C4×C8×C73C2×C4116yescomplemented
65C23×D73C22×C411yescharacteristic
66C22×Dic73C22×C412yes—
67C22×Dic73C22×C414yes—
68C22×Dic73C22×C411yescharacteristic
69C2×C4×D73—28no—
70C2×C4×D73C4218yes—
71C2×C4×D73C22×C412yes—
72C2×C4×D73C22×C412yes—
73C2×C4×D73C22×C418yes—
74#11924011C42132yescomplemented
75C2×#10596831C22×C414yes—
76C2×#10596831C22×C418yes—
77C2×#10596831C22×C414yes—
78C2×#10596831C22×C418yes—
79C8×D73C42132yescomplemented
80#11924007C42116yes—
81#11924005C42116yes—
82C4×Dic73—28no—
83C4×Dic73C4218yes—
84C4×Dic73C22×C412yes—
85C4×Dic73C22×C418yes—
86C4×Dic73C22×C412yes—
87C22×C4×C73C22×C414yes—
88C22×C4×C73C22×C412yes—
89C22×C4×C73C2411yescharacteristic
90C2×C8×C73C22×C414yes—
91C2×C8×C73C22×C414yes—
92C2×C8×C73C22×C418yes—
93C2×C8×C73C22×C418yes—
94C42×C73—28no—
95C42×C73C22×C412yes—
96C42×C73C22×C412yes—
97C42×C73C22×C418yes—
98C23×C73C23×C411yescharacteristic
99C22×D73—24no—
100C22×D73C2×C4214yes—
101C22×D73C2×C4212yes—
102C2×C4×C73—28no—
103C2×C4×C73C2×C4218yes—
104C2×C4×C73C2×C4214yes—
105C2×C4×C73#13118yes—
106C2×C4×C73C23×C411yescharacteristic
107C2×C4×C73C23×C411yescharacteristic
108C2×C4×C73C23×C414yes—
109C2×Dic73—28no—
110C2×Dic73—24no—
111C2×Dic73C2×C4214yes—
112C2×Dic73C2×C4218yes—
113C2×Dic73C2×C4212yes—
114C2×Dic73C2×C4214yes—
115C4×D73—216no—
116C4×D73C2×C4218yes—
117C4×D73C2×C4218yes—
118C8×C73C2×C4218yes—
119C8×C73C2×C4218yes—
120#10596831C2×C4218yes—
121#10596831C2×C4218yes—
122C22×C73C22×C4211yescharacteristic
123C22×C73C22×C4212yes—
124C22×C73C2×#13114yes—
125C2×D73—24no—
126C2×D73—28no—
127C2×D73C4314yes—
128C4×C73—28no—
129C4×C73#40518yescomplemented
130C4×C73C22×C4212yes—
131C4×C73C22×C4212yes—
132Dic73—24no—
133Dic73—28no—
134Dic73C4314yes—
135C4×#405—731nomaximal, Sylow
136C2×C73C2×C4311yescharacteristic
137C2×C73C2×#40512yes—
138C2×C73C4×#13114yes—
139D73—24no—
140C2×#405—734no—
141C2×C4×M16—731no—
142C22×C4×C8—731no—
143C4×#117—731no—
144#1726—734no—
145C4×#97—731no—
146C4×#97—731no—
147C42×C8—731no—
148C42×C8D7311yescharacteristic, complemented
149C73C4×#40511yescharacteristic, complemented, Sylow
150C22×M16—732no—
151C23×C8—732no—
152C2×#117—732no—
153C22×C42—731no—
154#405—7332no—
155C4×M16—738no—
156C2×#97—732no—
157C2×#97—734no—
158C2×#97—734no—
159C2×C4×C8—732no—
160C2×C4×C8—734no—
161C2×C4×C8—731no—
162C2×C4×C8—731no—
163C2×C4×C8—738no—
164C2×C4×C8C2×D7311yescharacteristic
165C2×C4×C8C2×D7314yes—
166C2×C4×C8C2×D7311yescharacteristic
167C4×C4⋊C4—734no—
168C4×C22⋊C4—734no—
169#376—732no—
170C43—731no—
171C43C2×D7311yescharacteristic
172C23×C4—731no—
173C23×C4—732no—
174C2×M16—738no—
175C2×M16—7316no—
176C22×C8—732no—
177C22×C8—732no—
178C22×C8—738no—
179C22×C8—7316no—
180C22×C8C22×D7312yes—
181C22×C8C22×D7312yes—
182#117—7316no—
183C2×C4⋊C4—734no—
184C2×C22⋊C4—734no—
185C2×C42—732no—
186C2×C42—732no—
187C2×C42—731no—
188C2×C42—734no—
189C2×C42—734no—
190C2×C42—734no—
191C2×C42C4×D7314yes—
192C2×C42C22×D7312yes—
193C2×C42C22×D7311yescharacteristic
194#97—738no—
195#97—7316no—
196#97—7316no—
197C4×C8—738no—
198C4×C8—7316no—
199C4×C8—734no—
200C4×C8—734no—
201C4×C8C4×D7314yes—
202C4×C8C4×D7314yes—
203C4×C8C4×D73116yescomplemented
204#95—738no—
205C24—731no—
206C22×C4—731no—
207C22×C4—732no—
208C22×C4—732no—
209C22×C4—738no—
210C22×C4—732no—
211C22×C4—734no—
212C22×C4—738no—
213C22×C4—1468no—
214C22×C4C2×C4×D7314yes—
215C22×C4C2×C4×D7312yes—
216C22×C4C23×D7311yescharacteristic
217M16—7332no—
218C2×C8—734no—
219C2×C8—738no—
220C2×C8—734no—
221C2×C8—738no—
222C2×C8—7332no—
223C2×C8C2×C4×D7314yes—
224C2×C8C2×C4×D7318yes—
225C2×C8C2×C4×D7314yes—
226C2×C8C2×C4×D7318yes—
227C4⋊C4—7316no—
228C22⋊C4—7316no—
229C42—28no—
230C42—738no—
231C42—732no—
232C42—738no—
233C42—732no—
234C42—1468no—
235C42C2×C4×D7312yes—
236C42C2×C4×D7312yes—
237C42C2×C4×D7318yes—
238C23—734no—
239C23—732no—
240C23—1464no—
241C23C22×C4×D7311yescharacteristic
242C2×C4—28no—
243C2×C4—732no—
244C2×C4—734no—
245C2×C4—738no—
246C2×C4—738no—
247C2×C4—734no—
248C2×C4—738no—
249C2×C4—1468no—
250C2×C4—1464no—
251C2×C4—14616no—
252C2×C4C42×D7318yes—
253C2×C4C42×D7314yes—
254C2×C4#1455659718yes—
255C2×C4C22×C4×D7311yescharacteristic
256C2×C4C22×C4×D7311yescharacteristic
257C2×C4C22×C4×D7314yes—
258C8—738no—
259C8—738no—
260C8C42×D7318yes—
261C8C42×D7318yes—
262C22—734no—
263C22—1464no—
264C22—1468no—
265C22C2×C42×D7311yescharacteristic
266C22C2×C42×D7312yes—
267C22C2×#1455659714yes—
268C4—28no—
269C4—734no—
270C4—1464no—
271C4—1468no—
272C4#1798854118yesdirect product factor
273C4C2×C42×D7312yes—
274C4C2×C42×D7312yes—
275C2—1464no—
276C2C43×D7311yescharacteristic
277C2C2×#1798854112yes—
278C2C4×#1455659714yes—
subgroupG/H
centerC2×C4×C8C2×D73
commutatorC2×C73C2×C43
FrattiniC22×C4C23×D73
FittingC42×C8×C73C2
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC22×C4×C73C24
hypercenterC42×C8D73
hypocenterC73C4×#405
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4×C8 ◁ C42×C8

Complements

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

NH ≅ G/Ntype
5. #22609617C2semidirect
6. C4×#14556502C2semidirect
7. C4×#14556501C2semidirect
8. C4×C8×Dic73C2semidirect
9. C42×C8×C73C2semidirect
14. #17988541C4direct (N × H)
15. C4×#11924011C4semidirect
23. C4×C8×D73C4semidirect
49. #14556502C2×C4semidirect
51. #14556501C2×C4semidirect
55. C8×Dic73C2×C4semidirect
64. C4×C8×C73C2×C4semidirect
74. #11924011C42semidirect
79. C8×D73C42semidirect
129. C4×C73#405semidirect
148. C42×C8D73semidirect
149. C73C4×#405semidirect
203. C4×C8C4×D73semidirect
272. C4#17988541direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179885412
C2×C4×#119240112
C2×C4×C8×D732
C4×#145565482
#226096172
C4×#145565022
C4×#145565012
C4×C8×Dic732
C42×C8×C732
C4×#40573