Finite Group Databasebeta

← C22×#17986121 #32861749

Subgroups — C22×#17986121 #32861749

Order 18176.

2710 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556135C212yesmaximal, complemented
2C2×#17986121C2124yesmaximal, direct product factor
3C22×#14556064C211yesmaximal, characteristic, complemented
4C22×#14556055C212yesmaximal, complemented
5C22×#14556038C211yesmaximal, characteristic, complemented
6C22×#135×C71C211yesmaximal, characteristic
7C2×#14556135—212no—
8C2×#14556135C22124yescomplemented
9C22×#11765849—22no—
10C22×#11765849C2212yes—
11C23×C71⋊C8—22no—
12C23×C71⋊C8C2211yescharacteristic
13C22×C4×Dic71C2211yescharacteristic
14#17986121C22164yesdirect product factor
15C2×#14556064C22112yescomplemented
16C2×#14556055C22124yescomplemented
17C2×#14556038C22112yescomplemented
18C22×#41×C71C2212yes—
19C2×#135×C71C4112yescomplemented
20C2×#135×C71C22112yes—
21C22×Q16×C71C411yescharacteristic, complemented
22C22×SD16×C71C412yescomplemented
23C22×D8×C71C411yescharacteristic, complemented
24C23×C8×C71C2211yescharacteristic
25C23×Dic71—21no—
26#14556135—248no—
27#14556135C23132yescomplemented
28C2×#11765849—224no—
29C2×#11765849—26no—
30C2×#11765849C23112yes—
31C22×C71⋊C8—224no—
32C22×C71⋊C8—22no—
33C22×C71⋊C8D412yes—
34C22×C71⋊C8D416yes—
35C22×C71⋊C8C2316yes—
36C2×C4×Dic71—23no—
37C2×C4×Dic71C2316yes—
38#14556064C23116yescomplemented
39#14556055C23132yescomplemented
40#14556038C23116yescomplemented
41C2×#41×C71—26no—
42C2×#41×C71—26no—
43C2×#41×C71C2×C4112yes—
44C2×#41×C71C23112yes—
45C22×Q8×C71C2×C412yes—
46C22×D4×C71—22no—
47C22×D4×C71C2×C412yes—
48C23×C4×C71—22no—
49C23×C4×C71C2311yescharacteristic
50#135×C71C2×C4148yescomplemented
51#135×C71C23116yes—
52C2×Q16×C71C2×C4112yescomplemented
53C2×SD16×C71C2×C4124yescomplemented
54C2×D8×C71C2×C4112yescomplemented
55C22×C8×C71C2×C411yescharacteristic
56C22×C8×C71C2×C411yescharacteristic
57C22×C8×C71C2×C416yes—
58C22×C8×C71C2316yes—
59C22×Dic71—26no—
60C22×Dic71—44no—
61#11765849—212no—
62#11765849—232no—
63#11765849C2418yes—
64C2×C71⋊C8—212no—
65C2×C71⋊C8—232no—
66C2×C71⋊C8C2×D4112yes—
67C2×C71⋊C8C2×D4112yes—
68C2×C71⋊C8C2414yes—
69C4×Dic71—26no—
70C4×Dic71C2414yes—
71C24×C71—22no—
72C24×C71#4111yescharacteristic
73#41×C71—224no—
74#41×C71—212no—
75#41×C71—212no—
76#41×C71C22×C4124yes—
77#41×C71C2418yes—
78C2×Q8×C71—26no—
79C2×Q8×C71C22×C4112yes—
80C2×D4×C71—212no—
81C2×D4×C71—212no—
82C2×D4×C71—26no—
83C2×D4×C71C22×C4112yes—
84C22×C4×C71—22no—
85C22×C4×C71—212no—
86C22×C4×C71—212no—
87C22×C4×C71C22×C411yescharacteristic
88C22×C4×C71C22×C413yes—
89C22×C4×C71C2×D413yes—
90C22×C4×C71C2×D411yescharacteristic
91C22×C4×C71#4113yes—
92C22×C4×C71C2413yes—
93Q16×C71C22×C4116yescomplemented
94SD16×C71C22×C4132yescomplemented
95D8×C71C22×C4116yescomplemented
96C2×C8×C71C22×C416yes—
97C2×C8×C71C22×C416yes—
98C2×C8×C71C22×C4112yes—
99C2×C8×C71C2414yes—
100C23×C71—24no—
101C23×C71—212no—
102C23×C71—48no—
103C23×C71C4×D413yes—
104C23×C71C4×D411yescharacteristic
105C23×C71C2×#4113yes—
106Q8×C71—212no—
107Q8×C71C23×C418yes—
108D4×C71—224no—
109D4×C71—28no—
110D4×C71—212no—
111D4×C71C23×C418yes—
112C2×C4×C71—212no—
113C2×C4×C71—224no—
114C2×C4×C71—28no—
115C2×C4×C71C4×D413yes—
116C2×C4×C71C4×D413yes—
117C2×C4×C71C4×D416yes—
118C2×C4×C71C23×C413yes—
119C2×C4×C71C23×C413yes—
120C2×C4×C71C22×D413yes—
121C2×C4×C71C22×D413yes—
122C2×C4×C71C2×#4113yes—
123C2×C4×C71C2511yescharacteristic
124C2×Dic71—24no—
125C2×Dic71—412no—
126C8×C71C23×C414yes—
127C8×C71C23×C414yes—
128C71⋊C8—28no—
129C71⋊C8C22×D418yes—
130C22×C71—26no—
131C22×C71—26no—
132C22×C71—28no—
133C22×C71—424no—
134C22×C71#44414yescomplemented
135C22×C71C2×C4×D413yes—
136C22×C71C2×C4×D413yes—
137C22×C71C22×#4111yescharacteristic
138C4×C71—28no—
139C4×C71C2×C4×D413yes—
140C4×C71C2×C4×D413yes—
141C4×C71C24×C411yescharacteristic
142C4×C71C23×D411yescharacteristic
143Dic71—44no—
144C22×#444—711nomaximal, Sylow
145C2×C71—21no—
146C2×C71—23no—
147C2×C71—48no—
148C2×C71C2×#44416yescomplemented
149C2×C71C22×C4×D411yescharacteristic
150C22×#135D7111yescharacteristic
151C22×#131—712no—
152C2×#444—7124no—
153C22×#108—711no—
154C22×#104—712no—
155C22×#97—711no—
156C71C22×#44411yescharacteristic, complemented, Sylow
157C22×#41C2×D7112yes—
158C2×#135Dic71112yescomplemented
159C2×#135C2×D71112yes—
160C22×Q16Dic7111yescharacteristic, complemented
161C22×SD16Dic7112yescomplemented
162C22×D8Dic7111yescharacteristic, complemented
163C2×#131—7124no—
164C2×#131—14212no—
165C22×M16—712no—
166C22×M16—1422no—
167C23×C8—711no—
168C23×C8—1422no—
169C23×C8C2×D7111yescharacteristic
170C22×C42—711no—
171#444—7164no—
172C2×#108—7112no—
173C2×#104—7124no—
174C2×#97—7112no—
175C2×#41—26no—
176C2×#41—26no—
177C2×#41C2×Dic71112yes—
178C2×#41C22×D71112yes—
179C22×Q8C2×Dic7112yes—
180C22×D4—22no—
181C22×D4C2×Dic7112yes—
182C23×C4—22no—
183C23×C4—1421no—
184C23×C4C22×D7111yescharacteristic
185#135C2×Dic71148yescomplemented
186#135C22×D71116yes—
187C2×Q16C2×Dic71112yescomplemented
188C2×SD16C2×Dic71124yescomplemented
189C2×D8C2×Dic71112yescomplemented
190#131—7132no—
191#131—14248no—
192C2×M16—7112no—
193C2×M16—14224no—
194C2×M16—1426no—
195C22×C8—716no—
196C22×C8—712no—
197C22×C8—716no—
198C22×C8—14224no—
199C22×C8—1422no—
200C22×C8C2×Dic7111yescharacteristic
201C22×C8C2×Dic7111yescharacteristic
202C22×C8C2×Dic7116yes—
203C22×C8C22×D7116yes—
204C2×C42—716no—
205C2×C42—1423no—
206#108—7116no—
207#104—7132no—
208#97—7116no—
209C24—22no—
210C24#1176586411yescharacteristic
211#41—212no—
212#41—212no—
213#41—224no—
214#41C22×Dic71124yes—
215#41C23×D7118yes—
216C2×Q8—26no—
217C2×Q8C22×Dic71112yes—
218C2×D4—212no—
219C2×D4—212no—
220C2×D4—26no—
221C2×D4C22×Dic71112yes—
222C22×C4—22no—
223C22×C4—212no—
224C22×C4—212no—
225C22×C4—2844no—
226C22×C4—1426no—
227C22×C4C22×Dic7111yescharacteristic
228C22×C4C22×Dic7113yes—
229C22×C4D4×D7113yes—
230C22×C4D4×D7111yescharacteristic
231C22×C4#1176586413yes—
232C22×C4C23×D7113yes—
233Q16C22×Dic71116yescomplemented
234SD16C22×Dic71132yescomplemented
235D8C22×Dic71116yescomplemented
236M16—718no—
237M16—14232no—
238M16—14212no—
239C2×C8—7112no—
240C2×C8—7112no—
241C2×C8—714no—
242C2×C8—14232no—
243C2×C8—14212no—
244C2×C8C22×Dic7116yes—
245C2×C8C22×Dic7116yes—
246C2×C8C22×Dic71112yes—
247C2×C8C23×D7114yes—
248C42—714no—
249C42—1426no—
250C23—24no—
251C23—212no—
252C23—48no—
253C23D4×Dic7113yes—
254C23D4×Dic7111yescharacteristic
255C23C2×#1176586413yes—
256Q8—212no—
257Q8C23×Dic7118yes—
258D4—28no—
259D4—224no—
260D4—212no—
261D4C23×Dic7118yes—
262C2×C4—212no—
263C2×C4—28no—
264C2×C4—224no—
265C2×C4—28412no—
266C2×C4—1424no—
267C2×C4D4×Dic7113yes—
268C2×C4D4×Dic7113yes—
269C2×C4D4×Dic7116yes—
270C2×C4C23×Dic7113yes—
271C2×C4C23×Dic7113yes—
272C2×C4C2×D4×D7113yes—
273C2×C4C2×D4×D7113yes—
274C2×C4C2×#1176586413yes—
275C2×C4C24×D7111yescharacteristic
276C8—718no—
277C8—1428no—
278C8C23×Dic7114yes—
279C8C23×Dic7114yes—
280C22—26no—
281C22—26no—
282C22—28no—
283C22—424no—
284C22#1798612114yesdirect product factor
285C22C2×D4×Dic7113yes—
286C22C2×D4×Dic7113yes—
287C22C22×#1176586411yescharacteristic
288C4—28no—
289C4—2844no—
290C4C2×D4×Dic7113yes—
291C4C2×D4×Dic7113yes—
292C4C24×Dic7111yescharacteristic
293C4C22×D4×D7111yescharacteristic
294C2—21no—
295C2—23no—
296C2—48no—
297C2C2×#1798612116yesdirect product factor
298C2C22×D4×Dic7111yescharacteristic
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C24×C4
FrattiniC2×C4C24×D71
Fitting, prime radicalC22×#135×C71C2
socleC23×C71C4×D4
cosocleC2×C4×C71C25
hypercenterC22×#135D71
hypocenterC71C22×#444
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#135

Complements

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

NH ≅ G/Ntype
1. C22×#14556135C2semidirect
2. C2×#17986121C2direct (N × H)
3. C22×#14556064C2semidirect
4. C22×#14556055C2semidirect
5. C22×#14556038C2semidirect
8. C2×#14556135C22semidirect
14. #17986121C22direct (N × H)
15. C2×#14556064C22semidirect
16. C2×#14556055C22semidirect
17. C2×#14556038C22semidirect
19. C2×#135×C71C4semidirect
21. C22×Q16×C71C4semidirect
22. C22×SD16×C71C4semidirect
23. C22×D8×C71C4semidirect
27. #14556135C23semidirect
38. #14556064C23semidirect
39. #14556055C23semidirect
40. #14556038C23semidirect
50. #135×C71C2×C4semidirect
52. C2×Q16×C71C2×C4semidirect
53. C2×SD16×C71C2×C4semidirect
54. C2×D8×C71C2×C4semidirect
93. Q16×C71C22×C4semidirect
94. SD16×C71C22×C4semidirect
95. D8×C71C22×C4semidirect
134. C22×C71#444semidirect
148. C2×C71C2×#444semidirect
156. C71C22×#444semidirect
158. C2×#135Dic71semidirect
160. C22×Q16Dic71semidirect
161. C22×SD16Dic71semidirect
162. C22×D8Dic71semidirect
185. #135C2×Dic71semidirect
187. C2×Q16C2×Dic71semidirect
188. C2×SD16C2×Dic71semidirect
189. C2×D8C2×Dic71semidirect
233. Q16C22×Dic71semidirect
234. SD16C22×Dic71semidirect
235. D8C22×Dic71semidirect
284. C22#17986121direct (N × H)
297. C2C2×#17986121direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561352
C2×#179861212
C22×#145560642
C22×#145560552
C22×#145560382
C22×#135×C712
C22×#44471