Finite Group Databasebeta

← C4×#17988453 #33007216

Subgroups — C4×#17988453 #33007216

Order 18688.

1742 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988453C212yesmaximal
2C2×C4×C4⋊Dic73C212yesmaximal
3#22608161C212yesmaximal
4#22608158C214yesmaximal
5C4×#14556498C214yesmaximal
6C2×C43×C73C211yesmaximal, characteristic
7C22×C4⋊Dic73C2214yes—
8C22×C4×Dic73C2214yes—
9#17988453C4116yesdirect product factor
10C4×C4⋊Dic73—28no—
11C2×#14556498C2218yes—
12C2×#14556498C2214yes—
13C2×#14556498C2218yes—
14C22×C42×C73C2212yes—
15C22×C42×C73C2212yes—
16C22×C42×C73C2211yescharacteristic
17C22×C42×C73C2211yescharacteristic
18C22×C42×C73C2211yescharacteristic
19C43×C73C418yescomplemented
20C23×Dic73C2318yes—
21C2×C4⋊Dic73—28no—
22C2×C4⋊Dic73—28no—
23C2×C4⋊Dic73C2×C4116yes—
24C2×C4×Dic73—28no—
25C2×C4×Dic73—216no—
26#14556498—28no—
27#14556498—216no—
28#14556498C2×C4132yes—
29C23×C4×C73C2312yes—
30C23×C4×C73C2311yescharacteristic
31C23×C4×C73C2312yes—
32C23×C4×C73C2311yescharacteristic
33C23×C4×C73C2311yescharacteristic
34C2×C42×C73—28no—
35C2×C42×C73—24no—
36C2×C42×C73—28no—
37C2×C42×C73C2×C418yes—
38C2×C42×C73C2×C418yes—
39C2×C42×C73C2×C414yes—
40C2×C42×C73C2×C418yes—
41C2×C42×C73C2×C414yes—
42C2×C42×C73C2×C414yes—
43C2×C42×C73D414yes—
44C2×C42×C73Q814yes—
45C22×Dic73—28no—
46C22×Dic73—216no—
47C22×Dic73—216no—
48C22×Dic73—28no—
49C22×Dic73C22×C4116yes—
50C4⋊Dic73—232no—
51C4×Dic73—416no—
52C24×C73C2411yescharacteristic
53C22×C4×C73—24no—
54C22×C4×C73—24no—
55C22×C4×C73—24no—
56C22×C4×C73—24no—
57C22×C4×C73—24no—
58C22×C4×C73C22×C418yes—
59C22×C4×C73C22×C414yes—
60C22×C4×C73C22×C414yes—
61C22×C4×C73C22×C412yes—
62C22×C4×C73C22×C414yes—
63C22×C4×C73C22×C412yes—
64C22×C4×C73C22×C412yes—
65C22×C4×C73C2×D412yes—
66C22×C4×C73C2×D412yes—
67C22×C4×C73C2×D412yes—
68C22×C4×C73C2×Q812yes—
69C22×C4×C73C2×Q812yes—
70C22×C4×C73C2×Q812yes—
71C22×C4×C73#4118yes—
72C22×C4×C73#4114yes—
73C22×C4×C73#4118yes—
74C42×C73—216no—
75C42×C73—28no—
76C42×C73—216no—
77C42×C73C42116yescomplemented
78C42×C73C4⋊C4116yes—
79C23×C73C23×C412yes—
80C23×C73C23×C411yescharacteristic
81C23×C73C22×D411yescharacteristic
82C23×C73C22×Q811yescharacteristic
83C23×C73C2×#4112yes—
84C23×C73C2×#4114yes—
85C23×C73C2×#4114yes—
86C2×C4×C73—24no—
87C2×C4×C73—24no—
88C2×C4×C73—24no—
89C2×C4×C73—24no—
90C2×C4×C73—24no—
91C2×C4×C73—216no—
92C2×C4×C73—216no—
93C2×C4×C73—24no—
94C2×C4×C73—24no—
95C2×C4×C73C2×C4218yes—
96C2×C4×C73C2×C4214yes—
97C2×C4×C73C2×C4⋊C414yes—
98C2×C4×C73C2×C4⋊C414yes—
99C2×C4×C73C2×C4⋊C414yes—
100C2×C4×C73#11718yes—
101C2×C4×C73#11714yes—
102C2×C4×C73#11718yes—
103C2×C4×C73C4×D418yes—
104C2×C4×C73C4×Q818yes—
105C2×C4×C73#12418yes—
106C2×C4×C73#12518yes—
107C2×Dic73—216no—
108C2×Dic73—232no—
109C2×Dic73—48no—
110C2×Dic73—416no—
111C2×Dic73—48no—
112C22×C73C22×C4211yescharacteristic
113C22×C73C22×C4⋊C411yescharacteristic
114C22×C73C2×#11711yescharacteristic
115C22×C73C2×#11712yes—
116C22×C73C2×#11712yes—
117C22×C73C2×C4×D412yes—
118C22×C73C2×C4×Q812yes—
119C22×C73C4×#4118yes—
120C22×C73C2×#12412yes—
121C22×C73C2×#12512yes—
122C22×C73#52918yes—
123C22×C73#53212yes—
124C22×C73#53312yes—
125C4×C73—28no—
126C4×C73—28no—
127C4×C73—24no—
128C4×C73C4×C4⋊C418yes—
129C4×C73#38218yescomplemented
130Dic73—416no—
131C4×#382—731nomaximal, Sylow
132C2×C73C2×C4×C4⋊C411yescharacteristic
133C2×C73C4×#11712yes—
134C2×C73C2×#38211yescharacteristic
135C2×C73#228312yes—
136C2×C73#228511yescharacteristic
137C2×C73C4×#12414yes—
138C2×C73C4×#12514yes—
139C2×#382—732no—
140C2×C4×C4⋊C4—732no—
141C2×C43D7311yescharacteristic
142C4⋊#95—732no—
143#1434—734no—
144C4×#95—734no—
145C73C4×#38211yescharacteristic, complemented, Sylow
146C22×C4⋊C4—734no—
147C22×C42—734no—
148C22×C42C2×D7312yes—
149C22×C42C2×D7311yescharacteristic
150C22×C42C2×D7312yes—
151C22×C42C2×D7311yescharacteristic
152C22×C42C2×D7311yescharacteristic
153#382—7316no—
154C4×C4⋊C4—1468no—
155C2×#95—738no—
156C2×#95—738no—
157C2×#95—734no—
158C43Dic7318yescomplemented
159C23×C4—738no—
160C23×C4C22×D7312yes—
161C23×C4C22×D7311yescharacteristic
162C23×C4C22×D7312yes—
163C23×C4C22×D7311yescharacteristic
164C23×C4C22×D7311yescharacteristic
165C2×C4⋊C4—7316no—
166C2×C4⋊C4—1468no—
167C2×C4⋊C4—1468no—
168C2×C42—28no—
169C2×C42—24no—
170C2×C42—28no—
171C2×C42—1468no—
172C2×C42—14616no—
173C2×C42Dic14614yes—
174C2×C42C4×D7318yes—
175C2×C42D29214yes—
176C2×C42C2×Dic7318yes—
177C2×C42C2×Dic7318yes—
178C2×C42C2×Dic7314yes—
179C2×C42C2×Dic7314yes—
180C2×C42C2×Dic7314yes—
181#95—7332no—
182#95—1468no—
183#95—14616no—
184C24C23×D7311yescharacteristic
185C22×C4—24no—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—7316no—
191C22×C4—1468no—
192C22×C4—14616no—
193C22×C4—14616no—
194C22×C4—1468no—
195C22×C4C2×C4×D7318yes—
196C22×C4C2×C4×D7314yes—
197C22×C4C22×Dic7314yes—
198C22×C4C22×Dic7312yes—
199C22×C4C22×Dic7314yes—
200C22×C4C22×Dic7312yes—
201C22×C4C22×Dic7312yes—
202C22×C4C2×D29212yes—
203C22×C4C2×D29212yes—
204C22×C4C2×D29212yes—
205C22×C4C2×Dic14612yes—
206C22×C4C2×Dic14612yes—
207C22×C4C2×Dic14612yes—
208C22×C4#1192402818yes—
209C22×C4#1192402814yes—
210C22×C4#1192402818yes—
211C4⋊C4—14632no—
212C42—216no—
213C42—28no—
214C42—216no—
215C42—29216no—
216C42C4×Dic73116yescomplemented
217C42C4⋊Dic73116yes—
218C23C22×C4×D7312yes—
219C23C23×Dic7311yescharacteristic
220C23C22×D29211yescharacteristic
221C23C22×Dic14611yescharacteristic
222C23C2×#1192402812yes—
223C23C2×#1192402814yes—
224C23C2×#1192402814yes—
225C2×C4—216no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—216no—
234C2×C4—29216no—
235C2×C4—2928no—
236C2×C4—2928no—
237C2×C4—14616no—
238C2×C4—14632no—
239C2×C4C2×C4×Dic7318yes—
240C2×C4C2×C4×Dic7314yes—
241C2×C4C2×C4⋊Dic7314yes—
242C2×C4C2×C4⋊Dic7314yes—
243C2×C4C2×C4⋊Dic7314yes—
244C2×C4#1455655018yes—
245C2×C4#1455655014yes—
246C2×C4#1455655018yes—
247C2×C4C4×D29218yes—
248C2×C4C4×Dic14618yes—
249C2×C4#1455657918yes—
250C2×C4#1455658318yes—
251C22C22×C4×Dic7311yescharacteristic
252C22C22×C4⋊Dic7311yescharacteristic
253C22C2×#1455655011yescharacteristic
254C22C2×#1455655012yes—
255C22C2×#1455655012yes—
256C22C2×C4×D29212yes—
257C22C2×C4×Dic14612yes—
258C22C4×#1192402818yes—
259C22C2×#1455657912yes—
260C22C2×#1455658312yes—
261C22#1798912118yes—
262C22#1798913712yes—
263C22#1798914412yes—
264C4—28no—
265C4—28no—
266C4—24no—
267C4—29216no—
268C4C4×C4⋊Dic7318yes—
269C4#1798845318yesdirect product factor
270C2C2×C4×C4⋊Dic7311yescharacteristic
271C2C4×#1455655012yes—
272C2C2×#1798845311yescharacteristic
273C2#2261232912yes—
274C2#2261233811yescharacteristic
275C2C4×#1455657914yes—
276C2C4×#1455658314yes—
subgroupG/H
centerC23×C4C22×D73
commutatorC22×C73C22×C42
FrattiniC24C23×D73
FittingC2×C43×C73C2
socle, prime radical, cosocleC24×C73C24
hypercenterC2×C43D73
hypocenterC73C4×#382
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
9. #17988453C4direct (N × H)
19. C43×C73C4semidirect
77. C42×C73C42semidirect
129. C4×C73#382semidirect
145. C73C4×#382semidirect
158. C43Dic73semidirect
216. C42C4×Dic73semidirect
269. C4#17988453direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179884532
C2×C4×C4⋊Dic732
#226081612
#226081582
C4×#145564982
C2×C43×C732
C4×#38273