Finite Group Databasebeta

← C22×#17986116 #32861743

Subgroups — C22×#17986116 #32861743

Order 18176.

2750 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556135C212yesmaximal, complemented
2C2×#17986116C2124yesmaximal, direct product factor
3C22×#14556064C211yesmaximal, characteristic, complemented
4C22×#14556055C212yesmaximal, complemented
5C22×C8×Dic71C211yesmaximal, 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#17986116C22164yesdirect product factor
15C2×#14556064C22112yescomplemented
16C2×#14556055C22124yescomplemented
17C2×C8×Dic71C22112yescomplemented
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⋊C8D411yescharacteristic
34C22×C71⋊C8D411yescharacteristic
35C22×C71⋊C8D416yes—
36C22×C71⋊C8C2316yes—
37C2×C4×Dic71—23no—
38C2×C4×Dic71C2316yes—
39#14556064C23116yescomplemented
40#14556055C23132yescomplemented
41C8×Dic71C23116yescomplemented
42C2×#41×C71—26no—
43C2×#41×C71—26no—
44C2×#41×C71C2×C4112yes—
45C2×#41×C71C23112yes—
46C22×Q8×C71C2×C412yes—
47C22×D4×C71—22no—
48C22×D4×C71C2×C412yes—
49C23×C4×C71—22no—
50C23×C4×C71C2311yescharacteristic
51#135×C71C2×C4148yescomplemented
52#135×C71C23116yes—
53C2×Q16×C71C2×C4112yescomplemented
54C2×SD16×C71C2×C4124yescomplemented
55C2×D8×C71C2×C4112yescomplemented
56C22×C8×C71C2×C411yescharacteristic
57C22×C8×C71C2×C411yescharacteristic
58C22×C8×C71C2×C416yes—
59C22×C8×C71C2316yes—
60C22×Dic71—28no—
61C22×Dic71—26no—
62#11765849—212no—
63#11765849—232no—
64#11765849C2418yes—
65C2×C71⋊C8—212no—
66C2×C71⋊C8—232no—
67C2×C71⋊C8C2×D416yes—
68C2×C71⋊C8C2×D416yes—
69C2×C71⋊C8C2×D4112yes—
70C2×C71⋊C8C2414yes—
71C4×Dic71—26no—
72C4×Dic71C2414yes—
73C24×C71—22no—
74C24×C71#4111yescharacteristic
75#41×C71—224no—
76#41×C71—212no—
77#41×C71—212no—
78#41×C71C22×C4124yes—
79#41×C71C2418yes—
80C2×Q8×C71—26no—
81C2×Q8×C71C22×C4112yes—
82C2×D4×C71—212no—
83C2×D4×C71—212no—
84C2×D4×C71—26no—
85C2×D4×C71C22×C4112yes—
86C22×C4×C71—22no—
87C22×C4×C71—212no—
88C22×C4×C71—212no—
89C22×C4×C71C22×C411yescharacteristic
90C22×C4×C71C22×C413yes—
91C22×C4×C71C2×D413yes—
92C22×C4×C71C2×D411yescharacteristic
93C22×C4×C71#4113yes—
94C22×C4×C71C2413yes—
95Q16×C71C22×C4116yescomplemented
96SD16×C71C22×C4132yescomplemented
97D8×C71C22×C4116yescomplemented
98C2×C8×C71C22×C416yes—
99C2×C8×C71C22×C416yes—
100C2×C8×C71C22×C4112yes—
101C2×C8×C71C2414yes—
102C23×C71—24no—
103C23×C71—212no—
104C23×C71—48no—
105C23×C71C4×D413yes—
106C23×C71C4×D411yescharacteristic
107C23×C71C2×#4113yes—
108Q8×C71—212no—
109Q8×C71C23×C418yes—
110D4×C71—224no—
111D4×C71—28no—
112D4×C71—212no—
113D4×C71C23×C418yes—
114C2×C4×C71—212no—
115C2×C4×C71—224no—
116C2×C4×C71—28no—
117C2×C4×C71C4×D413yes—
118C2×C4×C71C4×D413yes—
119C2×C4×C71C4×D416yes—
120C2×C4×C71C23×C413yes—
121C2×C4×C71C23×C413yes—
122C2×C4×C71C22×D413yes—
123C2×C4×C71C22×D413yes—
124C2×C4×C71C2×#4113yes—
125C2×C4×C71C2511yescharacteristic
126C2×Dic71—224no—
127C2×Dic71—24no—
128C8×C71C23×C414yes—
129C8×C71C23×C414yes—
130C71⋊C8—28no—
131C71⋊C8C22×D414yes—
132C71⋊C8C22×D414yes—
133C22×C71—26no—
134C22×C71—26no—
135C22×C71—28no—
136C22×C71—424no—
137C22×C71#44314yescomplemented
138C22×C71C2×C4×D413yes—
139C22×C71C2×C4×D413yes—
140C22×C71C22×#4111yescharacteristic
141C4×C71—28no—
142C4×C71C2×C4×D413yes—
143C4×C71C2×C4×D413yes—
144C4×C71C24×C411yescharacteristic
145C4×C71C23×D411yescharacteristic
146Dic71—28no—
147C22×#443—711nomaximal, Sylow
148C2×C71—21no—
149C2×C71—23no—
150C2×C71—48no—
151C2×C71C2×#44316yescomplemented
152C2×C71C22×C4×D411yescharacteristic
153C22×#135D7111yescharacteristic
154C22×#131—712no—
155C2×#443—7124no—
156C22×#108—711no—
157C22×#104—712no—
158C22×C4×C8—711no—
159C71C22×#44311yescharacteristic, complemented, Sylow
160C22×#41C2×D7112yes—
161C2×#135Dic71112yescomplemented
162C2×#135C2×D71112yes—
163C22×Q16Dic7111yescharacteristic, complemented
164C22×SD16Dic7112yescomplemented
165C22×D8Dic7111yescharacteristic, complemented
166C2×#131—7124no—
167C2×#131—14212no—
168C22×M16—712no—
169C22×M16—1422no—
170C23×C8—711no—
171C23×C8—1422no—
172C23×C8C2×D7111yescharacteristic
173C22×C42—711no—
174#443—7164no—
175C2×#108—7112no—
176C2×#104—7124no—
177C2×C4×C8—7112no—
178C2×#41—26no—
179C2×#41—26no—
180C2×#41C2×Dic71112yes—
181C2×#41C22×D71112yes—
182C22×Q8C2×Dic7112yes—
183C22×D4—22no—
184C22×D4C2×Dic7112yes—
185C23×C4—22no—
186C23×C4—1421no—
187C23×C4C22×D7111yescharacteristic
188#135C2×Dic71148yescomplemented
189#135C22×D71116yes—
190C2×Q16C2×Dic71112yescomplemented
191C2×SD16C2×Dic71124yescomplemented
192C2×D8C2×Dic71112yescomplemented
193#131—7132no—
194#131—14248no—
195C2×M16—7112no—
196C2×M16—14224no—
197C2×M16—1426no—
198C22×C8—716no—
199C22×C8—711no—
200C22×C8—711no—
201C22×C8—716no—
202C22×C8—14224no—
203C22×C8—1422no—
204C22×C8C2×Dic7111yescharacteristic
205C22×C8C2×Dic7111yescharacteristic
206C22×C8C2×Dic7116yes—
207C22×C8C22×D7116yes—
208C2×C42—716no—
209C2×C42—1423no—
210#108—7116no—
211#104—7132no—
212C4×C8—7116no—
213C24—22no—
214C24#1176586411yescharacteristic
215#41—212no—
216#41—212no—
217#41—224no—
218#41C22×Dic71124yes—
219#41C23×D7118yes—
220C2×Q8—26no—
221C2×Q8C22×Dic71112yes—
222C2×D4—212no—
223C2×D4—212no—
224C2×D4—26no—
225C2×D4C22×Dic71112yes—
226C22×C4—22no—
227C22×C4—212no—
228C22×C4—212no—
229C22×C4—1428no—
230C22×C4—1426no—
231C22×C4C22×Dic7111yescharacteristic
232C22×C4C22×Dic7113yes—
233C22×C4D4×D7113yes—
234C22×C4D4×D7111yescharacteristic
235C22×C4#1176586413yes—
236C22×C4C23×D7113yes—
237Q16C22×Dic71116yescomplemented
238SD16C22×Dic71132yescomplemented
239D8C22×Dic71116yescomplemented
240M16—718no—
241M16—14232no—
242M16—14212no—
243C2×C8—716no—
244C2×C8—716no—
245C2×C8—7112no—
246C2×C8—714no—
247C2×C8—14232no—
248C2×C8—14212no—
249C2×C8C22×Dic7116yes—
250C2×C8C22×Dic7116yes—
251C2×C8C22×Dic71112yes—
252C2×C8C23×D7114yes—
253C42—714no—
254C42—1426no—
255C23—24no—
256C23—212no—
257C23—48no—
258C23D4×Dic7113yes—
259C23D4×Dic7111yescharacteristic
260C23C2×#1176586413yes—
261Q8—212no—
262Q8C23×Dic7118yes—
263D4—28no—
264D4—224no—
265D4—212no—
266D4C23×Dic7118yes—
267C2×C4—212no—
268C2×C4—28no—
269C2×C4—224no—
270C2×C4—14224no—
271C2×C4—1424no—
272C2×C4D4×Dic7113yes—
273C2×C4D4×Dic7113yes—
274C2×C4D4×Dic7116yes—
275C2×C4C23×Dic7113yes—
276C2×C4C23×Dic7113yes—
277C2×C4C2×D4×D7113yes—
278C2×C4C2×D4×D7113yes—
279C2×C4C2×#1176586413yes—
280C2×C4C24×D7111yescharacteristic
281C8—714no—
282C8—714no—
283C8—1428no—
284C8C23×Dic7114yes—
285C8C23×Dic7114yes—
286C22—26no—
287C22—26no—
288C22—28no—
289C22—424no—
290C22#1798611614yesdirect product factor
291C22C2×D4×Dic7113yes—
292C22C2×D4×Dic7113yes—
293C22C22×#1176586411yescharacteristic
294C4—28no—
295C4—1428no—
296C4C2×D4×Dic7113yes—
297C4C2×D4×Dic7113yes—
298C4C24×Dic7111yescharacteristic
299C4C22×D4×D7111yescharacteristic
300C2—21no—
301C2—23no—
302C2—48no—
303C2C2×#1798611616yesdirect product factor
304C2C22×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×#443
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×#17986116C2direct (N × H)
3. C22×#14556064C2semidirect
4. C22×#14556055C2semidirect
5. C22×C8×Dic71C2semidirect
8. C2×#14556135C22semidirect
14. #17986116C22direct (N × H)
15. C2×#14556064C22semidirect
16. C2×#14556055C22semidirect
17. C2×C8×Dic71C22semidirect
19. C2×#135×C71C4semidirect
21. C22×Q16×C71C4semidirect
22. C22×SD16×C71C4semidirect
23. C22×D8×C71C4semidirect
27. #14556135C23semidirect
39. #14556064C23semidirect
40. #14556055C23semidirect
41. C8×Dic71C23semidirect
51. #135×C71C2×C4semidirect
53. C2×Q16×C71C2×C4semidirect
54. C2×SD16×C71C2×C4semidirect
55. C2×D8×C71C2×C4semidirect
95. Q16×C71C22×C4semidirect
96. SD16×C71C22×C4semidirect
97. D8×C71C22×C4semidirect
137. C22×C71#443semidirect
151. C2×C71C2×#443semidirect
159. C71C22×#443semidirect
161. C2×#135Dic71semidirect
163. C22×Q16Dic71semidirect
164. C22×SD16Dic71semidirect
165. C22×D8Dic71semidirect
188. #135C2×Dic71semidirect
190. C2×Q16C2×Dic71semidirect
191. C2×SD16C2×Dic71semidirect
192. C2×D8C2×Dic71semidirect
237. Q16C22×Dic71semidirect
238. SD16C22×Dic71semidirect
239. D8C22×Dic71semidirect
290. C22#17986116direct (N × H)
303. C2C2×#17986116direct (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×#179861162
C22×#145560642
C22×#145560552
C22×C8×Dic712
C22×#135×C712
C22×#44371