Finite Group Databasebeta

← C22×#17986722 #32904468

Subgroups — C22×#17986722 #32904468

Order 18176.

7846 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986722C2148yesmaximal, direct product factor
2C22×#14556128C211yesmaximal, characteristic, complemented
3C22×#14556123C214yesmaximal, complemented
4C22×#14556116C212yesmaximal
5C22×#14556104C212yesmaximal, complemented
6C22×C4×Dic142C212yesmaximal, complemented
7C22×C4×D284C211yesmaximal, characteristic
8C22×#14556086C212yesmaximal, complemented
9C22×C4×Q8×C71C211yesmaximal, characteristic, complemented
10C23×Dic142C2212yes—
11C23×D284C2211yescharacteristic
12C23×C4×D71C2212yes—
13#17986722C221256yesdirect product factor
14C2×#14556128C22124yescomplemented
15C2×#14556123C22196yescomplemented
16C2×#14556116C22148yes—
17C2×#14556104C22148yescomplemented
18C2×C4×Dic142C22148yescomplemented
19C2×C4×D284C22124yes—
20C2×#14556086C22148yescomplemented
21C22×C4⋊Dic71C2212yes—
22C22×C4⋊Dic71C2211yescharacteristic
23C22×C4⋊Dic71C2212yes—
24C22×Dic71⋊C4C2214yes—
25C22×(C2×D71)⋊C4C2214yes—
26C22×(C2×D71)⋊C4C2212yes—
27C22×(C2×D71)⋊C4C2214yes—
28C22×C4×Dic71C2214yes—
29C23×Q8×C71C2211yescharacteristic
30C2×C4×Q8×C71C22124yescomplemented
31C22×C4⋊C4×C71C2211yescharacteristic
32C22×C4⋊C4×C71C2212yes—
33C22×C42×C71C2211yescharacteristic
34C22×C42×C71C2212yes—
35C24×D71C2312yes—
36C22×Dic142—216no—
37C22×Dic142C23124yes—
38C22×D284—28no—
39C22×D284C23112yes—
40C23×Dic71C2312yes—
41C23×Dic71C2314yes—
42C22×C4×D71—216no—
43C22×C4×D71C23124yes—
44#14556128C23164yescomplemented
45#14556123C231256yescomplemented
46#14556116C231128yes—
47#14556104C231128yescomplemented
48C4×Dic142C231128yescomplemented
49C4×D284C23164yes—
50#14556086C231128yescomplemented
51C2×C4⋊Dic71C23124yes—
52C2×C4⋊Dic71C23112yes—
53C2×C4⋊Dic71C23124yes—
54C2×Dic71⋊C4C23148yes—
55C2×(C2×D71)⋊C4C23148yes—
56C2×(C2×D71)⋊C4C23124yes—
57C2×(C2×D71)⋊C4C23148yes—
58C2×C4×Dic71C23148yes—
59C22×Q8×C71—28no—
60C22×Q8×C71C23112yes—
61C23×C4×C71C2312yes—
62C23×C4×C71C2311yescharacteristic
63C23×C4×C71C2312yes—
64C23×C4×C71C2311yescharacteristic
65C23×C4×C71C2311yescharacteristic
66C4×Q8×C71C23164yescomplemented
67C2×C4⋊C4×C71C23112yes—
68C2×C4⋊C4×C71C23124yes—
69C2×C42×C71C23112yes—
70C2×C42×C71C23124yes—
71C23×D71—28no—
72C23×D71—28no—
73C23×D71—28no—
74C23×D71C24112yes—
75C2×Dic142—296no—
76C2×Dic142C24132yes—
77C2×D284—248no—
78C2×D284C24116yes—
79C22×Dic71—28no—
80C22×Dic71—216no—
81C22×Dic71C24112yes—
82C22×Dic71C24124yes—
83C2×C4×D71—296no—
84C2×C4×D71C24132yes—
85C4⋊Dic71C24132yes—
86C4⋊Dic71C24116yes—
87C4⋊Dic71C24132yes—
88Dic71⋊C4C24164yes—
89(C2×D71)⋊C4C24164yes—
90(C2×D71)⋊C4C24132yes—
91(C2×D71)⋊C4C24164yes—
92C4×Dic71C24164yes—
93C24×C71C2411yescharacteristic
94C2×Q8×C71—248no—
95C2×Q8×C71C24116yes—
96C22×C4×C71—28no—
97C22×C4×C71—28no—
98C22×C4×C71—24no—
99C22×C4×C71#4118yes—
100C22×C4×C71#4118yes—
101C22×C4×C71C24112yes—
102C22×C4×C71C2416yes—
103C22×C4×C71C24112yes—
104C22×C4×C71C2416yes—
105C22×C4×C71C2416yes—
106C4⋊C4×C71C24116yes—
107C4⋊C4×C71C24132yes—
108C42×C71C24116yes—
109C42×C71C24132yes—
110C23×C71C2×#4114yes—
111C23×C71C2×#4114yes—
112C23×C712−1+414yes—
113C23×C71C2513yes—
114C22×D71—224no—
115C22×D71—224no—
116C22×D71—224no—
117C22×D71—432no—
118C22×D71C2518yes—
119Q8×C71—232no—
120C2×C4×C71—224no—
121C2×C4×C71—224no—
122C2×C4×C71—212no—
123C2×C4×C71C2×#41124yes—
124C2×C4×C71C2×#41124yes—
125C2×C4×C71C2518yes—
126C2×C4×C71C2514yes—
127C2×C4×C71C2518yes—
128C2×C4×C71C2514yes—
129C2×C4×C71C2514yes—
130C2×Dic71—224no—
131C2×Dic71—248no—
132C2×Dic71C2518yes—
133C2×Dic71C25116yes—
134D284—232no—
135C4×D71—264no—
136Dic142—264no—
137C22×C71#556116yescomplemented
138C22×C71C22×#4116yes—
139C22×C71C22×#4116yes—
140C22×C71C2×2−1+416yes—
141C22×C71C2611yescharacteristic
142C2×D71—28no—
143C2×D71—28no—
144C2×D71—28no—
145C2×D71—448no—
146C4×C71—28no—
147C4×C71—28no—
148C4×C71—24no—
149C4×C71C22×#4118yes—
150C4×C71C22×#4118yes—
151Dic71—216no—
152Dic71—28no—
153C22×#556—711nomaximal, Sylow
154C2×C71C2×#556112yescomplemented
155C2×C71C23×#4111yescharacteristic
156C2×C71C23×#4111yescharacteristic
157C2×C71C22×2−1+411yescharacteristic
158D71—48no—
159C2×#556—7148no—
160C22×C4⋊Q8—711no—
161C22×#126—714no—
162C22×#124—712no—
163C22×C22⋊Q8—712no—
164C22×C4×Q8—712no—
165C22×C4×Q8D7111yescharacteristic, complemented
166C22×C4×D4—711no—
167C22×#117—712no—
168C71C22×#55611yescharacteristic, complemented, Sylow
169C23×Q8—712no—
170C23×Q8C2×D7111yescharacteristic
171C23×D4—711no—
172C24×C4—712no—
173#556—71256no—
174C2×C4⋊Q8—7124no—
175C2×#126—7196no—
176C2×#124—7148no—
177C2×C22⋊Q8—7148no—
178C2×C4×Q8—7148no—
179C2×C4×Q8C2×D71124yescomplemented
180C2×C4×D4—7124no—
181C2×#117—7148no—
182C22×C4⋊C4—712no—
183C22×C4⋊C4—711no—
184C22×C4⋊C4—714no—
185C22×C4⋊C4—712no—
186C22×C4⋊C4C2×D7111yescharacteristic
187C22×C4⋊C4C2×D7112yes—
188C22×C22⋊C4—714no—
189C22×C22⋊C4—712no—
190C22×C22⋊C4—714no—
191C22×C42—714no—
192C22×C42C2×D7111yescharacteristic
193C22×C42C2×D7112yes—
194C25—712no—
195C22×Q8—28no—
196C22×Q8—7124no—
197C22×Q8—14216no—
198C22×Q8C22×D71112yes—
199C22×D4—7112no—
200C22×D4—1428no—
201C23×C4—714no—
202C23×C4—712no—
203C23×C4—7124no—
204C23×C4—14216no—
205C23×C4C22×D7111yescharacteristic
206C23×C4C22×D7112yes—
207C23×C4C22×D7112yes—
208C23×C4C22×D7111yescharacteristic
209C23×C4C22×D7111yescharacteristic
210C4⋊Q8—7164no—
211#126—71256no—
212#124—71128no—
213C22⋊Q8—71128no—
214C4×Q8—71128no—
215C4×Q8C22×D71164yescomplemented
216C4×D4—7164no—
217#117—71128no—
218C2×C4⋊C4—7124no—
219C2×C4⋊C4—7112no—
220C2×C4⋊C4—7148no—
221C2×C4⋊C4—7124no—
222C2×C4⋊C4C22×D71112yes—
223C2×C4⋊C4C22×D71124yes—
224C2×C22⋊C4—7148no—
225C2×C22⋊C4—7124no—
226C2×C22⋊C4—7148no—
227C2×C42—7148no—
228C2×C42C22×D71112yes—
229C2×C42C22×D71124yes—
230C24—7112no—
231C24—1428no—
232C24—1428no—
233C24—1428no—
234C24C23×D7111yescharacteristic
235C2×Q8—248no—
236C2×Q8—7132no—
237C2×Q8—14296no—
238C2×Q8C23×D71116yes—
239C2×D4—7116no—
240C2×D4—14248no—
241C22×C4—28no—
242C22×C4—24no—
243C22×C4—28no—
244C22×C4—7112no—
245C22×C4—7124no—
246C22×C4—7132no—
247C22×C4—1428no—
248C22×C4—14216no—
249C22×C4—14296no—
250C22×C4#1176586518yes—
251C22×C4#1176586618yes—
252C22×C4C23×D71112yes—
253C22×C4C23×D7116yes—
254C22×C4C23×D71112yes—
255C22×C4C23×D7116yes—
256C22×C4C23×D7116yes—
257C4⋊C4—7164no—
258C4⋊C4—7132no—
259C4⋊C4—7116no—
260C4⋊C4—7132no—
261C4⋊C4C23×D71116yes—
262C4⋊C4C23×D71132yes—
263C22⋊C4—7164no—
264C22⋊C4—7132no—
265C22⋊C4—7164no—
266C42—7164no—
267C42C23×D71116yes—
268C42C23×D71132yes—
269C23—28432no—
270C23—718no—
271C23—14224no—
272C23—14224no—
273C23—14224no—
274C23C2×#1176586514yes—
275C23C2×#1176586614yes—
276C23#1455617514yes—
277C23C24×D7113yes—
278Q8—232no—
279Q8—14264no—
280D4—14232no—
281C2×C4—224no—
282C2×C4—224no—
283C2×C4—212no—
284C2×C4—718no—
285C2×C4—7116no—
286C2×C4—14224no—
287C2×C4—14248no—
288C2×C4—14264no—
289C2×C4C2×#11765865124yes—
290C2×C4C2×#11765866124yes—
291C2×C4C24×D7118yes—
292C2×C4C24×D7114yes—
293C2×C4C24×D7118yes—
294C2×C4C24×D7114yes—
295C2×C4C24×D7114yes—
296C22—28448no—
297C22—1428no—
298C22—1428no—
299C22—1428no—
300C22#17986722116yesdirect product factor
301C22C22×#1176586516yes—
302C22C22×#1176586616yes—
303C22C2×#1455617516yes—
304C22C25×D7111yescharacteristic
305C4—28no—
306C4—28no—
307C4—24no—
308C4—1428no—
309C4—14216no—
310C4C22×#1176586518yes—
311C4C22×#1176586618yes—
312C2—2848no—
313C2C2×#17986722112yesdirect product factor
314C2C23×#1176586511yescharacteristic
315C2C23×#1176586611yescharacteristic
316C2C22×#1455617511yescharacteristic
subgroupG/H
centerC24C23×D71
commutator, cosocleC22×C71C26
FrattiniC22C25×D71
FittingC22×C4×Q8×C71C2
socleC24×C71C24
prime radicalC23×D284C22
hypercenterC22×C4×Q8D71
hypocenterC71C22×#556
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
1. C2×#17986722C2direct (N × H)
2. C22×#14556128C2semidirect
3. C22×#14556123C2semidirect
5. C22×#14556104C2semidirect
6. C22×C4×Dic142C2semidirect
8. C22×#14556086C2semidirect
9. C22×C4×Q8×C71C2semidirect
13. #17986722C22direct (N × H)
14. C2×#14556128C22semidirect
15. C2×#14556123C22semidirect
17. C2×#14556104C22semidirect
18. C2×C4×Dic142C22semidirect
20. C2×#14556086C22semidirect
30. C2×C4×Q8×C71C22semidirect
44. #14556128C23semidirect
45. #14556123C23semidirect
47. #14556104C23semidirect
48. C4×Dic142C23semidirect
50. #14556086C23semidirect
66. C4×Q8×C71C23semidirect
137. C22×C71#556semidirect
154. C2×C71C2×#556semidirect
165. C22×C4×Q8D71semidirect
168. C71C22×#556semidirect
179. C2×C4×Q8C2×D71semidirect
215. C4×Q8C22×D71semidirect
300. C22#17986722direct (N × H)
313. C2C2×#17986722direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179867222
C22×#145561282
C22×#145561232
C22×#145561162
C22×#145561042
C22×C4×Dic1422
C22×C4×D2842
C22×#145560862
C22×C4×Q8×C712
C22×#55671