Finite Group Databasebeta

← C22×#17989437 #34016349

Subgroups — C22×#17989437 #34016349

Order 18688.

1454 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#10596833C211yesmaximal, characteristic
2C22×C4×#10596833C211yesmaximal, characteristic
3C2×#17989437C2112yesmaximal, direct product factor
4C22×#14556556C211yesmaximal, characteristic
5C23×#10596833—21no—
6C23×#10596833—21no—
7C2×C4⋊#10596833—23no—
8C2×C4⋊#10596833C2216yes—
9C2×C4×#10596833—23no—
10C2×C4×#10596833C2216yes—
11#17989437C22116yesdirect product factor
12C23×Dic146C411yescharacteristic
13C2×#14556556—23no—
14C2×#14556556—23no—
15C2×#14556556C416yes—
16C2×#14556556C2216yes—
17C22×#11924007—21no—
18C22×C4×Dic73—21no—
19C22×C4×Dic73C2211yescharacteristic
20C22×C4⋊C4×C73C411yescharacteristic
21C22×#10596833—28no—
22C22×#10596833—26no—
23C22×#10596833—26no—
24C22×#10596833—44no—
25C4⋊#10596833—26no—
26C4⋊#10596833C2314yes—
27C4×#10596833—26no—
28C4×#10596833C2314yes—
29C22×Dic146—23no—
30C22×Dic146—24no—
31C22×Dic146C818yescomplemented
32C22×Dic146C2×C416yes—
33C23×Dic73—21no—
34C23×Dic73D411yescharacteristic
35C23×Dic73D411yescharacteristic
36#14556556—212no—
37#14556556—26no—
38#14556556—26no—
39#14556556C2×C4112yes—
40#14556556C2314yes—
41C2×#11924007—26no—
42C2×#11924007—26no—
43C2×C4×Dic73—26no—
44C2×C4×Dic73—26no—
45C2×C4×Dic73C2×C413yes—
46C2×C4×Dic73D413yes—
47C2×C4×Dic73D413yes—
48C2×C4×Dic73C2313yes—
49C23×C4×C73—21no—
50C23×C4×C73C2×C411yescharacteristic
51C2×C4⋊C4×C73—23no—
52C2×C4⋊C4×C73C2×C416yes—
53C2×#10596833—224no—
54C2×#10596833—24no—
55C2×#10596833—24no—
56C2×#10596833—412no—
57C2×Dic146—224no—
58C2×Dic146—26no—
59C2×Dic146—212no—
60C2×Dic146C2×C8124yescomplemented
61C2×Dic146C22×C414yes—
62C22×Dic73—28no—
63C22×Dic73—24no—
64C22×Dic73—26no—
65C22×Dic73C22⋊C413yes—
66C22×Dic73C22⋊C413yes—
67C22×Dic73SD1614yes—
68C22×Dic73Q1614yes—
69C22×Dic73C2×D413yes—
70C22×Dic73C2×D413yes—
71#11924007—212no—
72#11924007—24no—
73C4×Dic73—212no—
74C4×Dic73—24no—
75C4×Dic73C22⋊C416yes—
76C4×Dic73C22×C413yes—
77C4×Dic73C2×D413yes—
78C4×Dic73C2×D413yes—
79C4×Dic73C2411yescharacteristic
80C24×C73C22⋊C411yescharacteristic
81C22×C4×C73—26no—
82C22×C4×C73—44no—
83C22×C4×C73C22⋊C413yes—
84C22×C4×C73C2×C814yes—
85C22×C4×C73M1614yes—
86C22×C4×C73C22×C413yes—
87C4⋊C4×C73—26no—
88C4⋊C4×C73C22×C414yes—
89C23×C73C22⋊C814yes—
90C23×C73#10314yes—
91C23×C73#10414yes—
92C23×C73C2×C22⋊C413yes—
93C2×C4×C73—24no—
94C2×C4×C73—412no—
95C2×C4×C73C22⋊C8112yes—
96C2×C4×C73C2×C22⋊C413yes—
97C2×C4×C73C22×C816yes—
98C2×C4×C73C2×M1616yes—
99C2×C4×C73C23×C411yescharacteristic
100C2×Dic73—24no—
101C2×Dic73—224no—
102C2×Dic73—26no—
103C2×Dic73—26no—
104C2×Dic73#103112yes—
105C2×Dic73C2×C22⋊C413yes—
106C2×Dic73C2×C22⋊C413yes—
107C2×Dic73C2×SD1616yes—
108C2×Dic73C2×Q1616yes—
109C2×Dic73C22×D411yescharacteristic
110C2×Dic73C22×D411yescharacteristic
111Dic146—24no—
112Dic146—224no—
113Dic146C22×C818yescomplemented
114#10596833—28no—
115#10596833—44no—
116C22×C73Q8⋊C8116yescomplemented
117C22×C73C2×C22⋊C816yes—
118C22×C73C2×#10316yes—
119C22×C73C2×#10416yes—
120C22×C73C22×C22⋊C411yescharacteristic
121C4×C73—44no—
122C4×C73C2×C22⋊C816yes—
123C4×C73C23×C811yescharacteristic
124C4×C73C22×M1611yescharacteristic
125Dic73—28no—
126Dic73—21no—
127Dic73—23no—
128Dic73C2×#10316yes—
129Dic73C22×SD1611yescharacteristic
130Dic73C22×Q1611yescharacteristic
131C22×Q8⋊C8—731nomaximal, Sylow
132C2×C73C2×Q8⋊C8112yescomplemented
133C2×C73C22×C22⋊C811yescharacteristic
134C2×C73C22×#10311yescharacteristic
135C2×C73C22×#10411yescharacteristic
136C22×C4×Q8—731no—
137C22×C4⋊C8—731no—
138C22×C4×C8—731no—
139C2×Q8⋊C8—7312no—
140C73C22×Q8⋊C811yescharacteristic, complemented, Sylow
141C23×Q8—731no—
142C23×C8—1461no—
143C23×C8—1461no—
144C2×C4×Q8—736no—
145C2×C4×Q8—736no—
146C2×C4×Q8—1463no—
147C2×C4×Q8—1463no—
148C22×C4⋊C4—1461no—
149C22×C4⋊C4#6440811yescharacteristic
150C22×C42—731no—
151C22×C42—1461no—
152C2×C4⋊C8—736no—
153C2×C4⋊C8—1463no—
154C2×C4×C8—736no—
155C2×C4×C8—1463no—
156Q8⋊C8—7316no—
157C22×Q8—738no—
158C22×Q8—736no—
159C22×Q8—1463no—
160C22×Q8—1464no—
161C23×C4—21no—
162C23×C4—731no—
163C23×C4—731no—
164C23×C4—1461no—
165C23×C4C2×#6440811yescharacteristic
166C22×C8—2924no—
167C22×C8—1466no—
168C22×C8—1466no—
169C22×C8—1468no—
170C4×Q8—734no—
171C4×Q8—7312no—
172C4×Q8—14612no—
173C4×Q8—1466no—
174C4×Q8—1466no—
175C2×C4⋊C4—23no—
176C2×C4⋊C4—1466no—
177C2×C4⋊C4—1466no—
178C2×C4⋊C4C2×#6440816yes—
179C2×C42—733no—
180C2×C42—733no—
181C2×C42—733no—
182C2×C42—733no—
183C2×C42—1466no—
184C2×C42—1466no—
185C4⋊C8—734no—
186C4⋊C8—1466no—
187C4×C8—734no—
188C4×C8—1466no—
189C24C22⋊#6440811yescharacteristic
190C2×Q8—7324no—
191C2×Q8—734no—
192C2×Q8—14612no—
193C2×Q8—14624no—
194C2×Q8—1466no—
195C22×C4—26no—
196C22×C4—44no—
197C22×C4—734no—
198C22×C4—734no—
199C22×C4—733no—
200C22×C4—733no—
201C22×C4—733no—
202C22×C4—733no—
203C22×C4—1468no—
204C22×C4—1464no—
205C22×C4—1466no—
206C22×C4C22⋊#6440813yes—
207C22×C4#1192403614yes—
208C22×C4#1192403814yes—
209C22×C4C22×#6440813yes—
210C2×C8—29212no—
211C2×C8—1464no—
212C2×C8—1464no—
213C2×C8—14624no—
214C4⋊C4—26no—
215C4⋊C4—1464no—
216C4⋊C4—14612no—
217C4⋊C4C22×#6440814yes—
218C42—733no—
219C42—731no—
220C42—736no—
221C42—733no—
222C42—733no—
223C42—1464no—
224C42—14612no—
225C23#1455664814yes—
226C23#1455665414yes—
227C23#1455665514yes—
228C23C2×C22⋊#6440813yes—
229Q8—738no—
230Q8—1464no—
231Q8—14624no—
232C2×C4—24no—
233C2×C4—412no—
234C2×C4—731no—
235C2×C4—733no—
236C2×C4—736no—
237C2×C4—7312no—
238C2×C4—736no—
239C2×C4—731no—
240C2×C4—733no—
241C2×C4—1464no—
242C2×C4—14624no—
243C2×C4—1466no—
244C2×C4—1466no—
245C2×C4#14556648112yes—
246C2×C4C2×C22⋊#6440813yes—
247C2×C4C2×#1192403616yes—
248C2×C4C2×#1192403816yes—
249C2×C4C23×#6440811yescharacteristic
250C8—2924no—
251C8—1468no—
252C22#17989437116yesdirect product factor
253C22C2×#1455664816yes—
254C22C2×#1455665416yes—
255C22C2×#1455665516yes—
256C22C22×C22⋊#6440811yescharacteristic
257C4—44no—
258C4—731no—
259C4—731no—
260C4—736no—
261C4—1468no—
262C4—1461no—
263C4—1463no—
264C4C2×#1455664816yes—
265C4C22×#1192403611yescharacteristic
266C4C22×#1192403811yescharacteristic
267C2C2×#17989437112yesdirect product factor
268C2C22×#1455664811yescharacteristic
269C2C22×#1455665411yescharacteristic
270C2C22×#1455665511yescharacteristic
subgroupG/H
centerC24C22⋊#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
FittingC22×C4⋊C4×C73C4
socle, prime radicalC24×C73C22⋊C4
cosocleC4×Dic73C24
hypercenterC22×C4⋊C4#64408
hypocenterC73C22×Q8⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. C2×#17989437C2direct (N × H)
11. #17989437C22direct (N × H)
31. C22×Dic146C8semidirect
60. C2×Dic146C2×C8semidirect
113. Dic146C22×C8semidirect
116. C22×C73Q8⋊C8semidirect
132. C2×C73C2×Q8⋊C8semidirect
140. C73C22×Q8⋊C8semidirect
252. C22#17989437direct (N × H)
267. C2C2×#17989437direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#105968332
C22×C4×#105968332
C2×#179894372
C22×#145565562
C22×Q8⋊C873