Finite Group Databasebeta

← C22×#17986280 #32864910

Subgroups — C22×#17986280 #32864910

Order 18176.

2790 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556128C211yesmaximal, characteristic, complemented
2C22×C4×D284C211yesmaximal, characteristic
3C2×#17986280C2124yesmaximal, direct product factor
4C22×#14556062C212yesmaximal, complemented
5C22×#14556050C212yesmaximal
6C22×C4⋊C8×C71C211yesmaximal, characteristic, complemented
7C23×Dic142—21no—
8C23×D284C2211yescharacteristic
9C23×C4×D71—21no—
10C2×#14556128—26no—
11C2×#14556128C22112yescomplemented
12C2×C4×D284—26no—
13C2×C4×D284C22112yes—
14C22×C4⋊Dic71—21no—
15C22×C4⋊Dic71C2211yescharacteristic
16C22×C4⋊Dic71C2212yes—
17C22×(C2×D71)⋊C4—21no—
18#17986280C22164yesdirect product factor
19C2×#14556062C22124yescomplemented
20C2×#14556050C22124yes—
21C23×C8×C71C2212yes—
22C22×C42×C71C2211yescharacteristic
23C2×C4⋊C8×C71C22112yescomplemented
24C24×D71—21no—
25C22×Dic142—212no—
26C22×Dic142—48no—
27C22×D284—23no—
28C22×D284—24no—
29C22×D284Q818yescomplemented
30C22×D284C2316yes—
31C23×Dic71—21no—
32C23×Dic71—22no—
33C22×C4×D71—212no—
34C22×C4×D71—48no—
35#14556128—224no—
36#14556128C23116yescomplemented
37C4×D284—224no—
38C4×D284C23116yes—
39C2×C4⋊Dic71—212no—
40C2×C4⋊Dic71—23no—
41C2×C4⋊Dic71—26no—
42C2×C4⋊Dic71C2316yes—
43C2×C4⋊Dic71C23112yes—
44C2×(C2×D71)⋊C4—212no—
45#14556062C23132yescomplemented
46#14556050C23132yes—
47C23×C4×C71D411yescharacteristic
48C23×C4×C71D411yescharacteristic
49C23×C4×C71C2311yescharacteristic
50C22×C8×C71—28no—
51C22×C8×C71C23112yes—
52C2×C42×C71D416yes—
53C2×C42×C71C2316yes—
54C4⋊C8×C71C23116yescomplemented
55C23×D71—28no—
56C23×D71—26no—
57C23×D71—44no—
58C23×D71—44no—
59C2×Dic142—216no—
60C2×Dic142—448no—
61C2×D284—224no—
62C2×D284—26no—
63C2×D284—212no—
64C2×D284C2×Q8124yescomplemented
65C2×D284C2414yes—
66C22×Dic71—26no—
67C22×Dic71—212no—
68C22×Dic71—44no—
69C22×Dic71—48no—
70C2×C4×D71—216no—
71C2×C4×D71—448no—
72C4⋊Dic71—216no—
73C4⋊Dic71—26no—
74C4⋊Dic71—212no—
75C4⋊Dic71C2418yes—
76C4⋊Dic71C2414yes—
77(C2×D71)⋊C4—216no—
78C24×C71C2×D411yescharacteristic
79C22×C4×C71—24no—
80C22×C4×C71D818yes—
81C22×C4×C71C2×D416yes—
82C22×C4×C71C2×D413yes—
83C22×C4×C71C2×D416yes—
84C22×C4×C71C2×Q814yes—
85C22×C4×C71#4114yes—
86C22×C4×C71C2413yes—
87C2×C8×C71—224no—
88C2×C8×C71C2418yes—
89C42×C71C2×D4112yes—
90C42×C71C2414yes—
91C23×C71C22⋊Q814yes—
92C23×C71C2×D814yes—
93C23×C71#13714yes—
94C23×C71C22×D413yes—
95C22×D71—224no—
96C22×D71—24no—
97C22×D71—412no—
98C22×D71—412no—
99C22×D71—432no—
100C2×C4×C71—212no—
101C2×C4×C71C22⋊Q8112yes—
102C2×C4×C71C2×D8124yes—
103C2×C4×C71C22×D414yes—
104C2×C4×C71C22×D413yes—
105C2×C4×C71C22×D414yes—
106C2×C4×C71C22×Q816yes—
107C2×C4×C71C2×#4116yes—
108C2×C4×C71C2511yescharacteristic
109C2×Dic71—24no—
110C2×Dic71—28no—
111C2×Dic71—412no—
112C2×Dic71—424no—
113D284—224no—
114D284—24no—
115D284C22×Q818yescomplemented
116C4×D71—432no—
117Dic142—432no—
118C8×C71—28no—
119C22×C71#474116yescomplemented
120C22×C71C2×C22⋊Q816yes—
121C22×C71C22×D816yes—
122C22×C71C2×#13716yes—
123C22×C71C23×D411yescharacteristic
124C2×D71—28no—
125C2×D71—44no—
126C2×D71—44no—
127C2×D71—448no—
128C4×C71—24no—
129C4×C71C2×C22⋊Q816yes—
130C4×C71C22×D818yes—
131C4×C71C23×Q811yescharacteristic
132C4×C71C22×#4111yescharacteristic
133Dic71—48no—
134Dic71—44no—
135C22×#474—711nomaximal, Sylow
136C2×C71C2×#474112yescomplemented
137C2×C71C22×C22⋊Q811yescharacteristic
138C2×C71C23×D811yescharacteristic
139C2×C71C22×#13711yescharacteristic
140D71—48no—
141C22×C4⋊Q8—711no—
142C22×C4×D4—711no—
143C2×#474—7124no—
144C22×#107—712no—
145C22×C4⋊C8D7111yescharacteristic, complemented
146C22×#102—712no—
147C71C22×#47411yescharacteristic, complemented, Sylow
148C23×Q8—1421no—
149C23×D4—711no—
150C24×C4—1421no—
151C23×C8C2×D7112yes—
152C2×C4⋊Q8—7112no—
153C2×C4⋊Q8—1426no—
154C2×C4×D4—7112no—
155C2×C4×D4—1426no—
156C22×C4⋊C4—712no—
157C22×C4⋊C4—711no—
158C22×C4⋊C4—1421no—
159C22×C22⋊C4—1421no—
160C22×C42C2×D7111yescharacteristic
161#474—7164no—
162C2×#107—7124no—
163C2×C4⋊C8C2×D71112yescomplemented
164C2×#102—7124no—
165C25—1421no—
166C22×Q8—2848no—
167C22×Q8—14212no—
168C22×D4—718no—
169C22×D4—716no—
170C22×D4—1423no—
171C22×D4—1424no—
172C23×C4—2848no—
173C23×C4—1421no—
174C23×C4—1422no—
175C23×C4—14212no—
176C23×C4D28411yescharacteristic
177C23×C4D28411yescharacteristic
178C23×C4C22×D7111yescharacteristic
179C22×C8—28no—
180C22×C8C22×D71112yes—
181C4⋊Q8—7116no—
182C4⋊Q8—14224no—
183C4×D4—7116no—
184C4×D4—14224no—
185C2×C4⋊C4—716no—
186C2×C4⋊C4—7112no—
187C2×C4⋊C4—1423no—
188C2×C4⋊C4—1426no—
189C2×C4⋊C4—14212no—
190C2×C22⋊C4—14212no—
191C2×C42D28416yes—
192C2×C42C22×D7116yes—
193#107—7132no—
194C4⋊C8C22×D71116yescomplemented
195#102—7132no—
196C24—2844no—
197C24—2844no—
198C24—1426no—
199C24—1428no—
200C24C2×D28411yescharacteristic
201C2×Q8—28448no—
202C2×Q8—14216no—
203C2×D4—7124no—
204C2×D4—714no—
205C2×D4—1426no—
206C2×D4—14212no—
207C2×D4—14224no—
208C22×C4—24no—
209C22×C4—2844no—
210C22×C4—2848no—
211C22×C4—28448no—
212C22×C4—1426no—
213C22×C4—14212no—
214C22×C4—14216no—
215C22×C4D56818yes—
216C22×C4C2×D28416yes—
217C22×C4C2×D28413yes—
218C22×C4C2×D28416yes—
219C22×C4Q8×D7114yes—
220C22×C4#1176586414yes—
221C22×C4C23×D7113yes—
222C2×C8—224no—
223C2×C8C23×D7118yes—
224C4⋊C4—718no—
225C4⋊C4—714no—
226C4⋊C4—1426no—
227C4⋊C4—14212no—
228C4⋊C4—14216no—
229C22⋊C4—14216no—
230C42C2×D284112yes—
231C42C23×D7114yes—
232C23—28412no—
233C23—28432no—
234C23—28412no—
235C23—1424no—
236C23—14224no—
237C23#1455610814yes—
238C23C2×D56814yes—
239C23#1455616114yes—
240C23C22×D28413yes—
241Q8—28432no—
242D4—718no—
243D4—1424no—
244D4—14224no—
245C2×C4—212no—
246C2×C4—28412no—
247C2×C4—28424no—
248C2×C4—28432no—
249C2×C4—1424no—
250C2×C4—1428no—
251C2×C4#14556108112yes—
252C2×C4C2×D568124yes—
253C2×C4C22×D28414yes—
254C2×C4C22×D28413yes—
255C2×C4C22×D28414yes—
256C2×C4C2×Q8×D7116yes—
257C2×C4C2×#1176586416yes—
258C2×C4C24×D7111yescharacteristic
259C8—28no—
260C22—2844no—
261C22—2844no—
262C22—28448no—
263C22—1428no—
264C22#17986280116yesdirect product factor
265C22C2×#1455610816yes—
266C22C22×D56816yes—
267C22C2×#1455616116yes—
268C22C23×D28411yescharacteristic
269C4—24no—
270C4—2844no—
271C4—2848no—
272C4C2×#1455610816yes—
273C4C22×D56818yes—
274C4C22×Q8×D7111yescharacteristic
275C4C22×#1176586411yescharacteristic
276C2—2848no—
277C2C2×#17986280112yesdirect product factor
278C2C22×#1455610811yescharacteristic
279C2C23×D56811yescharacteristic
280C2C22×#1455616111yescharacteristic
subgroupG/H
centerC24C2×D284
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×C4⋊C8×C71C2
socleC24×C71C2×D4
prime radicalC23×D284C22
hypercenterC22×C4⋊C8D71
hypocenterC71C22×#474
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
1. C22×#14556128C2semidirect
3. C2×#17986280C2direct (N × H)
4. C22×#14556062C2semidirect
6. C22×C4⋊C8×C71C2semidirect
11. C2×#14556128C22semidirect
18. #17986280C22direct (N × H)
19. C2×#14556062C22semidirect
23. C2×C4⋊C8×C71C22semidirect
29. C22×D284Q8semidirect
36. #14556128C23semidirect
45. #14556062C23semidirect
54. C4⋊C8×C71C23semidirect
64. C2×D284C2×Q8semidirect
115. D284C22×Q8semidirect
119. C22×C71#474semidirect
136. C2×C71C2×#474semidirect
145. C22×C4⋊C8D71semidirect
147. C71C22×#474semidirect
163. C2×C4⋊C8C2×D71semidirect
194. C4⋊C8C22×D71semidirect
264. C22#17986280direct (N × H)
277. C2C2×#17986280direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561282
C22×C4×D2842
C2×#179862802
C22×#145560622
C22×#145560502
C22×C4⋊C8×C712
C22×#47471