Finite Group Databasebeta

← C22×#17986210 #32864255

Subgroups — C22×#17986210 #32864255

Order 18176.

2790 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic284C212yesmaximal
2C22×#14556128C211yesmaximal, characteristic
3C22×C4×Dic142C211yesmaximal, characteristic
4C2×#17986210C2124yesmaximal, direct product factor
5C22×#14556053C212yesmaximal
6C22×C4⋊C8×C71C211yesmaximal, characteristic
7C23×Dic142C2212yes—
8C23×Dic142C2211yescharacteristic
9C22×Dic284—216no—
10C22×Dic284C22124yes—
11C2×#14556128—26no—
12C2×#14556128C22112yes—
13C2×C4×Dic142—26no—
14C2×C4×Dic142C22112yes—
15C22×C4⋊Dic71—21no—
16C22×C4⋊Dic71—21no—
17C22×C4⋊Dic71C2211yescharacteristic
18C22×Dic71⋊C4—21no—
19C22×C4×Dic71—21no—
20#17986210C22164yesdirect product factor
21C2×#14556053C22124yes—
22C23×C8×C71C2212yes—
23C22×C42×C71C2211yescharacteristic
24C2×C4⋊C8×C71C22112yes—
25C22×Dic142—23no—
26C22×Dic142—26no—
27C22×Dic142—28no—
28C22×Dic142—24no—
29C22×Dic142—28no—
30C22×Dic142D418yes—
31C22×Dic142C23112yes—
32C22×Dic142C2316yes—
33C23×Dic71—21no—
34C23×Dic71—22no—
35C23×Dic71—21no—
36C2×Dic284—296no—
37C2×Dic284C23132yes—
38#14556128—224no—
39#14556128C23116yes—
40C4×Dic142—224no—
41C4×Dic142C23116yes—
42C2×C4⋊Dic71—212no—
43C2×C4⋊Dic71—212no—
44C2×C4⋊Dic71—23no—
45C2×C4⋊Dic71C2316yes—
46C2×Dic71⋊C4—212no—
47C2×C4×Dic71—212no—
48#14556053C23132yes—
49C23×C4×C71D411yescharacteristic
50C23×C4×C71D411yescharacteristic
51C23×C4×C71C2311yescharacteristic
52C22×C8×C71—28no—
53C22×C8×C71C23112yes—
54C2×C42×C71D416yes—
55C2×C42×C71C2316yes—
56C4⋊C8×C71C23116yes—
57C2×Dic142—224no—
58C2×Dic142—26no—
59C2×Dic142—212no—
60C2×Dic142—224no—
61C2×Dic142—224no—
62C2×Dic142—212no—
63C2×Dic142—424no—
64C2×Dic142C2×D4124yes—
65C2×Dic142C2418yes—
66C2×Dic142C2414yes—
67C22×Dic71—28no—
68C22×Dic71—26no—
69C22×Dic71—212no—
70C22×Dic71—26no—
71C22×Dic71—48no—
72C22×Dic71—44no—
73Dic284—264no—
74C4⋊Dic71—216no—
75C4⋊Dic71—216no—
76C4⋊Dic71—26no—
77C4⋊Dic71C2414yes—
78Dic71⋊C4—216no—
79C4×Dic71—216no—
80C24×C71C2×D411yescharacteristic
81C22×C4×C71—24no—
82C22×C4×C71Q1618yescomplemented
83C22×C4×C71C2×D414yes—
84C22×C4×C71C2×D416yes—
85C22×C4×C71C2×D413yes—
86C22×C4×C71C2×D416yes—
87C22×C4×C71#4114yes—
88C22×C4×C71C2413yes—
89C2×C8×C71—224no—
90C2×C8×C71C2418yes—
91C42×C71C2×D4112yes—
92C42×C71C2414yes—
93C23×C71#12114yes—
94C23×C71C2×Q1614yes—
95C23×C71#13714yes—
96C23×C71C22×D413yes—
97C2×C4×C71—212no—
98C2×C4×C71#121112yes—
99C2×C4×C71C2×Q16124yescomplemented
100C2×C4×C71C22×D416yes—
101C2×C4×C71C22×D414yes—
102C2×C4×C71C22×D413yes—
103C2×C4×C71C22×D414yes—
104C2×C4×C71C2×#4116yes—
105C2×C4×C71C2511yescharacteristic
106C2×Dic71—224no—
107C2×Dic71—24no—
108C2×Dic71—24no—
109C2×Dic71—28no—
110C2×Dic71—424no—
111C2×Dic71—412no—
112Dic142—224no—
113Dic142—24no—
114Dic142—28no—
115Dic142—28no—
116Dic142—424no—
117Dic142C22×D418yes—
118C8×C71—28no—
119C22×C71#462116yescomplemented
120C22×C71C2×#12116yes—
121C22×C71C22×Q1616yes—
122C22×C71C2×#13716yes—
123C22×C71C23×D411yescharacteristic
124C4×C71—24no—
125C4×C71C2×#12116yes—
126C4×C71C22×Q1618yescomplemented
127C4×C71C23×D411yescharacteristic
128C4×C71C22×#4111yescharacteristic
129Dic71—28no—
130Dic71—48no—
131Dic71—44no—
132C22×#462—711nomaximal, Sylow
133C2×C71C2×#462112yescomplemented
134C2×C71C22×#12111yescharacteristic
135C2×C71C23×Q1611yescharacteristic
136C2×C71C22×#13711yescharacteristic
137C23×Q16—712no—
138C22×C4⋊Q8—711no—
139C22×C4×Q8—711no—
140C2×#462—7124no—
141C22×C4⋊C8D7111yescharacteristic
142C22×#103—712no—
143C71C22×#46211yescharacteristic, complemented, Sylow
144C23×Q8—711no—
145C23×Q8—712no—
146C22×Q16—7124no—
147C22×Q16—14216no—
148C23×C8C2×D7112yes—
149C2×C4⋊Q8—7112no—
150C2×C4⋊Q8—1426no—
151C2×C4×Q8—7112no—
152C2×C4×Q8—1426no—
153C22×C4⋊C4—711no—
154C22×C4⋊C4—1421no—
155C22×C4⋊C4—1421no—
156C22×C4⋊C4—1421no—
157C22×C42—1421no—
158C22×C42C2×D7111yescharacteristic
159#462—7164no—
160C2×C4⋊C8C2×D71112yes—
161C2×#103—7124no—
162C22×Q8—718no—
163C22×Q8—716no—
164C22×Q8—7112no—
165C22×Q8—1428no—
166C22×Q8—1428no—
167C22×Q8—1426no—
168C22×Q8—1423no—
169C22×Q8—1424no—
170C23×C4—1421no—
171C23×C4—1422no—
172C23×C4—1421no—
173C23×C4D28411yescharacteristic
174C23×C4D28411yescharacteristic
175C23×C4C22×D7111yescharacteristic
176C2×Q16—7132no—
177C2×Q16—14296no—
178C22×C8—28no—
179C22×C8C22×D71112yes—
180C4⋊Q8—7116no—
181C4⋊Q8—14224no—
182C4×Q8—7116no—
183C4×Q8—14224no—
184C2×C4⋊C4—716no—
185C2×C4⋊C4—1423no—
186C2×C4⋊C4—14212no—
187C2×C4⋊C4—14212no—
188C2×C4⋊C4—14212no—
189C2×C42—14212no—
190C2×C42D28416yes—
191C2×C42C22×D7116yes—
192C4⋊C8C22×D71116yes—
193#103—7132no—
194C24C2×D28411yescharacteristic
195C2×Q8—28424no—
196C2×Q8—7124no—
197C2×Q8—714no—
198C2×Q8—718no—
199C2×Q8—14224no—
200C2×Q8—14224no—
201C2×Q8—14212no—
202C2×Q8—1426no—
203C2×Q8—14212no—
204C2×Q8—14224no—
205C22×C4—24no—
206C22×C4—2844no—
207C22×C4—2848no—
208C22×C4—1426no—
209C22×C4—14212no—
210C22×C4—1426no—
211C22×C4—1428no—
212C22×C4Dic28418yescomplemented
213C22×C4D4×D7114yes—
214C22×C4C2×D28416yes—
215C22×C4C2×D28413yes—
216C22×C4C2×D28416yes—
217C22×C4#1176586614yes—
218C22×C4C23×D7113yes—
219Q16—14264no—
220C2×C8—224no—
221C2×C8C23×D7118yes—
222C4⋊C4—714no—
223C4⋊C4—14216no—
224C4⋊C4—1426no—
225C4⋊C4—14216no—
226C4⋊C4—14216no—
227C42—14216no—
228C42C2×D284112yes—
229C42C23×D7114yes—
230C23#1455610314yes—
231C23C2×Dic28414yes—
232C23#1455616114yes—
233C23C22×D28413yes—
234Q8—28424no—
235Q8—718no—
236Q8—1428no—
237Q8—1428no—
238Q8—1424no—
239Q8—14224no—
240C2×C4—212no—
241C2×C4—28424no—
242C2×C4—28412no—
243C2×C4—1424no—
244C2×C4—1428no—
245C2×C4—1424no—
246C2×C4—14224no—
247C2×C4#14556103112yes—
248C2×C4C2×Dic284124yescomplemented
249C2×C4C2×D4×D7116yes—
250C2×C4C22×D28414yes—
251C2×C4C22×D28413yes—
252C2×C4C22×D28414yes—
253C2×C4C2×#1176586616yes—
254C2×C4C24×D7111yescharacteristic
255C8—28no—
256C22#17986210116yesdirect product factor
257C22C2×#1455610316yes—
258C22C22×Dic28416yes—
259C22C2×#1455616116yes—
260C22C23×D28411yescharacteristic
261C4—24no—
262C4—2844no—
263C4—2848no—
264C4—1428no—
265C4C2×#1455610316yes—
266C4C22×Dic28418yescomplemented
267C4C22×D4×D7111yescharacteristic
268C4C22×#1176586611yescharacteristic
269C2C2×#17986210112yesdirect product factor
270C2C22×#1455610311yescharacteristic
271C2C23×Dic28411yescharacteristic
272C2C22×#1455616111yescharacteristic
subgroupG/H
centerC24C2×D284
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×C4⋊C8×C71C2
socle, prime radicalC24×C71C2×D4
hypercenterC22×C4⋊C8D71
hypocenterC71C22×#462
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. C2×#17986210C2direct (N × H)
20. #17986210C22direct (N × H)
82. C22×C4×C71Q16semidirect
99. C2×C4×C71C2×Q16semidirect
119. C22×C71#462semidirect
126. C4×C71C22×Q16semidirect
133. C2×C71C2×#462semidirect
143. C71C22×#462semidirect
212. C22×C4Dic284semidirect
248. C2×C4C2×Dic284semidirect
256. C22#17986210direct (N × H)
266. C4C22×Dic284semidirect
269. C2C2×#17986210direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2842
C22×#145561282
C22×C4×Dic1422
C2×#179862102
C22×#145560532
C22×C4⋊C8×C712
C22×#46271