Finite Group Databasebeta

← C2×#22591081 #32156283

Subgroups — C2×#22591081 #32156283

Order 18176.

2398 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556120C211yesmaximal, characteristic
2#22591081C2116yesmaximal, direct product factor
3C2×#17985897C212yesmaximal
4C2×#17985896C214yesmaximal
5C2×#17985886C214yesmaximal
6C2×#17985869C211yesmaximal, characteristic
7C2×C4×C4⋊Dic71C212yesmaximal
8C2×#376×C71C211yesmaximal, characteristic
9C2×#14556120C4116yescomplemented
10C2×#14556120C2218yes—
11C22×C4⋊Dic71C2212yes—
12C22×C4⋊Dic71C2214yes—
13C22×C4⋊Dic71C2212yes—
14C22×Dic71⋊C4C2214yes—
15C22×Dic71⋊C4C2214yes—
16C22×C4×Dic71C2214yes—
17#17985897C22116yes—
18#17985896C22132yes—
19#17985886C22132yes—
20#17985869C2218yes—
21C4×C4⋊Dic71C22116yes—
22C2×C71⋊#95C2214yes—
23C2×C71⋊#95C2214yes—
24C22×C42×C71C2211yescharacteristic
25C22×C42×C71C2211yescharacteristic
26C22×C42×C71C2211yescharacteristic
27#376×C71C2218yes—
28C2×#95×C71C2212yes—
29C2×#95×C71C2212yes—
30C23×Dic71C2314yes—
31C23×Dic71C2314yes—
32#14556120C2×C4164yescomplemented
33C2×C4⋊Dic71—28no—
34C2×C4⋊Dic71—48no—
35C2×C4⋊Dic71C2×C4116yes—
36C2×C4⋊Dic71C2318yes—
37C2×C4⋊Dic71C23116yes—
38C2×C4⋊Dic71C2318yes—
39C2×Dic71⋊C4—48no—
40C2×Dic71⋊C4C2×C4132yes—
41C2×Dic71⋊C4C23116yes—
42C2×Dic71⋊C4C23116yes—
43C2×C4×Dic71—48no—
44C2×C4×Dic71C23116yes—
45C71⋊#95C23116yes—
46C71⋊#95C23116yes—
47C23×C4×C71C2311yescharacteristic
48C23×C4×C71C2311yescharacteristic
49C23×C4×C71C2312yes—
50C23×C4×C71C2312yes—
51C23×C4×C71C2311yescharacteristic
52C2×C42×C71—24no—
53C2×C42×C71C2×C418yes—
54C2×C42×C71Q818yes—
55C2×C42×C71C2314yes—
56C2×C42×C71C2314yes—
57C2×C42×C71C2314yes—
58#95×C71C2318yes—
59#95×C71C2318yes—
60C22×Dic71—28no—
61C22×Dic71—28no—
62C22×Dic71—28no—
63C22×Dic71—28no—
64C22×Dic71—28no—
65C22×Dic71C22×C4116yes—
66C22×Dic71C2418yes—
67C22×Dic71C2418yes—
68C4⋊Dic71—216no—
69C4⋊Dic71—416no—
70C4⋊Dic71C22×C4132yes—
71Dic71⋊C4—416no—
72Dic71⋊C4C22×C4164yes—
73C4×Dic71—416no—
74C24×C71C2411yescharacteristic
75C22×C4×C71—24no—
76C22×C4×C71—24no—
77C22×C4×C71—24no—
78C22×C4×C71—24no—
79C22×C4×C71—22no—
80C22×C4×C71—22no—
81C22×C4×C71—24no—
82C22×C4×C71—24no—
83C22×C4×C71C22×C418yes—
84C22×C4×C71C22×C414yes—
85C22×C4×C71C2×Q818yes—
86C22×C4×C71C2×Q814yes—
87C22×C4×C71#4114yes—
88C22×C4×C71C2412yes—
89C22×C4×C71C2412yes—
90C22×C4×C71C2414yes—
91C22×C4×C71C2414yes—
92C22×C4×C71C2412yes—
93C42×C71—28no—
94C42×C71C22×C4116yes—
95C42×C71C2×Q8116yes—
96C23×C71C23×C412yes—
97C23×C71C22×Q812yes—
98C23×C71C2×#4112yes—
99C23×C71H(5,𝔽2)14yes—
100C23×C712−1+414yes—
101C23×C71C2511yescharacteristic
102C2×C4×C71—216no—
103C2×C4×C71—216no—
104C2×C4×C71—24no—
105C2×C4×C71—24no—
106C2×C4×C71—24no—
107C2×C4×C71—24no—
108C2×C4×C71—22no—
109C2×C4×C71—22no—
110C2×C4×C71—24no—
111C2×C4×C71—24no—
112C2×C4×C71—44no—
113C2×C4×C71—44no—
114C2×C4×C71C4×Q8116yes—
115C2×C4×C71C23×C418yes—
116C2×C4×C71C23×C414yes—
117C2×C4×C71C22×Q818yes—
118C2×C4×C71C22×Q814yes—
119C2×C4×C71C2×#4114yes—
120C2×Dic71—232no—
121C2×Dic71—28no—
122C2×Dic71—28no—
123C2×Dic71—28no—
124C2×Dic71—28no—
125C2×Dic71—28no—
126C2×Dic71—416no—
127C2×Dic71C23×C4116yes—
128C22×C71C2×C4×Q814yes—
129C22×C71#52018yes—
130C22×C71#54014yes—
131C22×C71#54114yes—
132C22×C71#54418yes—
133C22×C71C24×C411yescharacteristic
134C22×C71C23×Q811yescharacteristic
135C22×C71C22×#4111yescharacteristic
136C22×C71C2×H(5,𝔽2)12yes—
137C22×C71C2×2−1+412yes—
138C4×C71—28no—
139C4×C71—28no—
140C4×C71—42no—
141C4×C71—42no—
142C4×C71C2×C4×Q818yes—
143Dic71—216no—
144Dic71—48no—
145C2×#2330—711nomaximal, Sylow
146C2×C71#233018yescomplemented
147C2×C71C22×C4×Q811yescharacteristic
148C2×C71C2×#52012yes—
149C2×C71C2×#54011yescharacteristic
150C2×C71C2×#54111yescharacteristic
151C2×C71C2×#54412yes—
152C22×#125—711no—
153#2330—7116no—
154C2×#389—712no—
155C2×#389—714no—
156C2×#387—714no—
157C2×#384—711no—
158C2×C4×C4⋊C4—712no—
159C2×#376D7111yescharacteristic
160C71C2×#233011yescharacteristic, complemented, Sylow
161C2×#125—7116no—
162C2×#125—718no—
163C22×C4⋊C4—714no—
164C22×C4⋊C4—714no—
165C22×C4⋊C4—714no—
166C22×C4⋊C4—712no—
167C22×C4⋊C4—712no—
168C22×C42—714no—
169C22×C42C2×D7111yescharacteristic
170C22×C42C2×D7111yescharacteristic
171C22×C42C2×D7111yescharacteristic
172#389—7116no—
173#389—7132no—
174#387—7132no—
175#384—718no—
176C4×C4⋊C4—7116no—
177#376C2×D7118yes—
178C2×#95—714no—
179C2×#95—714no—
180C2×#95C2×D7112yes—
181C2×#95C2×D7112yes—
182C23×C4—714no—
183C23×C4—714no—
184C23×C4C22×D7111yescharacteristic
185C23×C4C22×D7111yescharacteristic
186C23×C4C22×D7112yes—
187C23×C4C22×D7112yes—
188C23×C4C22×D7111yescharacteristic
189#125—7164no—
190C2×C4⋊C4—2848no—
191C2×C4⋊C4—2848no—
192C2×C4⋊C4—7116no—
193C2×C4⋊C4—7116no—
194C2×C4⋊C4—7132no—
195C2×C4⋊C4—7116no—
196C2×C4⋊C4—718no—
197C2×C4⋊C4—7116no—
198C2×C4⋊C4—718no—
199C2×C4⋊C4—1428no—
200C2×C42—24no—
201C2×C42—2848no—
202C2×C42—7116no—
203C2×C42Dic14218yes—
204C2×C42C4×D7118yes—
205C2×C42C22×D7114yes—
206C2×C42C22×D7114yes—
207C2×C42C22×D7114yes—
208#95—7116no—
209#95—7116no—
210#95C22×D7118yes—
211#95C22×D7118yes—
212C24C23×D7111yescharacteristic
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—7116no—
222C22×C4—718no—
223C22×C4—718no—
224C22×C4—1428no—
225C22×C4—1428no—
226C22×C4—1428no—
227C22×C4—1428no—
228C22×C4—1428no—
229C22×C4C2×C4×D7118yes—
230C22×C4C2×C4×D7114yes—
231C22×C4C2×Dic14218yes—
232C22×C4C2×Dic14214yes—
233C22×C4#1176586514yes—
234C22×C4C23×D7112yes—
235C22×C4C23×D7112yes—
236C22×C4C23×D7114yes—
237C22×C4C23×D7114yes—
238C22×C4C23×D7112yes—
239C4⋊C4—28416no—
240C4⋊C4—28416no—
241C4⋊C4—7164no—
242C4⋊C4—7132no—
243C4⋊C4—14216no—
244C42—28no—
245C42—28416no—
246C42C2×C4×D71116yes—
247C42C2×Dic142116yes—
248C23C22×C4×D7112yes—
249C23C22×Dic14212yes—
250C23C2×#1176586512yes—
251C23#1455617414yes—
252C23#1455617514yes—
253C23C24×D7111yescharacteristic
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—216no—
259C2×C4—216no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4—28416no—
267C2×C4—7116no—
268C2×C4—1428no—
269C2×C4—1428no—
270C2×C4—1428no—
271C2×C4—1428no—
272C2×C4—1428no—
273C2×C4—14232no—
274C2×C4C4×Dic142116yes—
275C2×C4C22×C4×D7118yes—
276C2×C4C22×C4×D7114yes—
277C2×C4C22×Dic14218yes—
278C2×C4C22×Dic14214yes—
279C2×C4C2×#1176586514yes—
280C22C2×C4×Dic14214yes—
281C22#1798647918yes—
282C22#1798660414yes—
283C22#1798661114yes—
284C22#1798662718yes—
285C22C23×C4×D7111yescharacteristic
286C22C23×Dic14211yescharacteristic
287C22C22×#1176586511yescharacteristic
288C22C2×#1455617412yes—
289C22C2×#1455617512yes—
290C4—28no—
291C4—28no—
292C4—42no—
293C4—42no—
294C4—2848no—
295C4—14216no—
296C4C2×C4×Dic14218yes—
297C2#2259108118yesdirect product factor
298C2C22×C4×Dic14211yescharacteristic
299C2C2×#1798647912yes—
300C2C2×#1798660411yescharacteristic
301C2C2×#1798661111yescharacteristic
302C2C2×#1798662712yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×#376×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC2×#376D71
hypocenterC71C2×#2330
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
2. #22591081C2direct (N × H)
9. C2×#14556120C4semidirect
32. #14556120C2×C4semidirect
146. C2×C71#2330semidirect
160. C71C2×#2330semidirect
297. C2#22591081direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561202
#225910812
C2×#179858972
C2×#179858962
C2×#179858862
C2×#179858692
C2×C4×C4⋊Dic712
C2×#376×C712
C2×#233071