Finite Group Databasebeta

← C2×#22588509 #31997871

Subgroups — C2×#22588509 #31997871

Order 18176.

1230 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×#14556061C212yesmaximal
2C22×#14556059C212yesmaximal
3C22×#14556039C211yesmaximal, characteristic
4C2×#17985869C211yesmaximal, characteristic
5#22588509C218yesmaximal, direct product factor
6C2×#382×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C22×C4⋊Dic71—22no—
9C22×C4⋊Dic71C2212yes—
10C2×#14556061—28no—
11C2×#14556061C2218yes—
12C2×#14556059—28no—
13C2×#14556059C2218yes—
14C2×#14556039C418yescomplemented
15C2×#14556039C2214yes—
16#17985869—22no—
17#17985869C2214yes—
18C22×C4⋊C4×C71C2211yescharacteristic
19C22×C4⋊C4×C71C2211yescharacteristic
20C22×C42×C71C2211yescharacteristic
21#382×C71—22no—
22#382×C71C2214yes—
23C2×#95×C71—22no—
24C23×Dic71—22no—
25C22×C71⋊C8C2×C418yes—
26C22×C71⋊C8D418yes—
27C22×C71⋊C8Q818yes—
28C22×C71⋊C8C2314yes—
29C2×C4⋊Dic71—24no—
30C2×C4⋊Dic71—24no—
31C2×C4⋊Dic71—22no—
32C2×C4⋊Dic71—28no—
33C2×C4⋊Dic71—48no—
34C2×C4⋊Dic71C2314yes—
35#14556061—216no—
36#14556059—216no—
37#14556039C2×C4116yescomplemented
38C23×C4×C71—21no—
39C23×C4×C71—21no—
40C23×C4×C71D412yes—
41C23×C4×C71C2311yescharacteristic
42C2×C4⋊C4×C71—24no—
43C2×C4⋊C4×C71—24no—
44C2×C4⋊C4×C71—21no—
45C2×C4⋊C4×C71—21no—
46C2×C4⋊C4×C71C2312yes—
47C2×C4⋊C4×C71C2312yes—
48C2×C42×C71C2×C414yes—
49C2×C42×C71D412yes—
50C2×C42×C71Q814yes—
51C2×C42×C71C2312yes—
52#95×C71—28no—
53C22×Dic71—24no—
54C22×Dic71—44no—
55C22×Dic71—48no—
56C2×C71⋊C8C4⋊C4132yescomplemented
57C2×C71⋊C8C22×C418yes—
58C2×C71⋊C8C2×D418yes—
59C2×C71⋊C8C2×Q818yes—
60C4⋊Dic71—24no—
61C4⋊Dic71—24no—
62C4⋊Dic71—416no—
63C4⋊Dic71—44no—
64C24×C71C2×D411yescharacteristic
65C22×C4×C71—24no—
66C22×C4×C71—24no—
67C22×C4×C71—22no—
68C22×C4×C71—22no—
69C22×C4×C71—42no—
70C22×C4×C71—42no—
71C22×C4×C71—44no—
72C22×C4×C71—44no—
73C22×C4×C71C4⋊C418yes—
74C22×C4×C71C22×C412yes—
75C22×C4×C71C2×D414yes—
76C22×C4×C71C2×D414yes—
77C22×C4×C71C2×D411yescharacteristic
78C22×C4×C71C2×Q814yes—
79C22×C4×C71C2×Q812yes—
80C22×C4×C71C2411yescharacteristic
81C4⋊C4×C71—24no—
82C4⋊C4×C71—24no—
83C4⋊C4×C71—42no—
84C4⋊C4×C71—42no—
85C42×C71C4⋊C418yes—
86C42×C71C22×C414yes—
87C42×C71C2×Q814yes—
88C23×C71C2×C4⋊C412yes—
89C23×C71#12712yes—
90C23×C71C4⋊Q812yes—
91C23×C71AGL(1,ℤ/8)14yes—
92C23×C71#13714yes—
93C23×C71C22×D411yescharacteristic
94C2×C4×C71—24no—
95C2×C4×C71—24no—
96C2×C4×C71—216no—
97C2×C4×C71—42no—
98C2×C4×C71—42no—
99C2×C4×C71—44no—
100C2×C4×C71—44no—
101C2×C4×C71—84no—
102C2×C4×C71—84no—
103C2×C4×C71C2×C4⋊C418yes—
104C2×C4×C71C2×C4⋊C418yes—
105C2×C4×C71C2×C4⋊C412yes—
106C2×C4×C71#12712yes—
107C2×C4×C71C4⋊Q812yes—
108C2×C4×C71C4⋊Q818yes—
109C2×C4×C71C23×C411yescharacteristic
110C2×C4×C71C22×D412yes—
111C2×C4×C71C22×Q812yes—
112C2×C4×C71C22×Q811yescharacteristic
113C2×Dic71—44no—
114C2×Dic71—48no—
115C2×Dic71—88no—
116C71⋊C8C2×C4⋊C4116yescomplemented
117C22×C71#38414yes—
118C22×C71#42818yes—
119C22×C71#49614yes—
120C22×C71#49714yes—
121C22×C71#50118yes—
122C22×C71C22×C4⋊C411yescharacteristic
123C22×C71C2×#12711yescharacteristic
124C22×C71C2×C4⋊Q811yescharacteristic
125C22×C71C2×AGL(1,ℤ/8)12yes—
126C22×C71C2×#13712yes—
127C4×C71—28no—
128C4×C71—82no—
129C4×C71—82no—
130C4×C71#38414yes—
131C4×C71C22×C4⋊C412yes—
132C4×C71C2×C4⋊Q812yes—
133Dic71—84no—
134C2×#1847—711nomaximal, Sylow
135C2×C71#184718yescomplemented
136C2×C71C2×#38411yescharacteristic
137C2×C71C2×#42812yes—
138C2×C71C2×#49611yescharacteristic
139C2×C71C2×#49711yescharacteristic
140C2×C71C2×#50112yes—
141C22×#107—712no—
142C22×#106—712no—
143C22×#97—711no—
144C2×#384—711no—
145C2×#382D7111yescharacteristic
146#1847—718no—
147C71C2×#184711yescharacteristic, complemented, Sylow
148C23×C8—712no—
149C22×C4⋊C4—712no—
150C22×C4⋊C4—1422no—
151C22×C4⋊C4C2×D7111yescharacteristic
152C22×C4⋊C4C2×D7111yescharacteristic
153C22×C42C2×D7111yescharacteristic
154C2×#107—718no—
155C2×#107—1428no—
156C2×#106—718no—
157C2×#106—1428no—
158C2×#97—718no—
159C2×#97—714no—
160#384—714no—
161#384—1422no—
162#382—22no—
163#382C2×D7114yes—
164C2×#95—22no—
165C23×C4—21no—
166C23×C4—21no—
167C23×C4—1422no—
168C23×C4C22⋊D7112yes—
169C23×C4C22×D7111yescharacteristic
170C22×C8—718no—
171C22×C8—718no—
172C22×C8—718no—
173C22×C8—714no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4—2848no—
179C2×C4⋊C4—714no—
180C2×C4⋊C4—1422no—
181C2×C4⋊C4—1428no—
182C2×C4⋊C4—1424no—
183C2×C4⋊C4—1424no—
184C2×C4⋊C4C22×D7112yes—
185C2×C4⋊C4C22×D7112yes—
186C2×C42Dic14214yes—
187C2×C42C4×D7114yes—
188C2×C42C22⋊D7112yes—
189C2×C42C22×D7112yes—
190#107—14216no—
191#106—14216no—
192#97—7116no—
193#95—28no—
194C24C2×C22⋊D7111yescharacteristic
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—42no—
200C22×C4—42no—
201C22×C4—44no—
202C22×C4—44no—
203C22×C4—2844no—
204C22×C4—2848no—
205C22×C4—1424no—
206C22×C4Dic71⋊C418yes—
207C22×C4C2×C4×D7112yes—
208C22×C4D4×D7114yes—
209C22×C4C2×C22⋊D7114yes—
210C22×C4C2×C22⋊D7111yescharacteristic
211C22×C4Q8×D7114yes—
212C22×C4C2×Dic14212yes—
213C22×C4C23×D7111yescharacteristic
214C2×C8—718no—
215C2×C8—718no—
216C2×C8—718no—
217C2×C8—7132no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—42no—
221C4⋊C4—42no—
222C4⋊C4—28416no—
223C4⋊C4—2844no—
224C4⋊C4—1424no—
225C4⋊C4—1424no—
226C42Dic71⋊C418yes—
227C42C2×C4×D7114yes—
228C42C2×Dic14214yes—
229C23C2×Dic71⋊C412yes—
230C23#1455612412yes—
231C23#1455612612yes—
232C23#1455615314yes—
233C23#1455615814yes—
234C23C22×C22⋊D7111yescharacteristic
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—216no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—84no—
243C2×C4—84no—
244C2×C4—2848no—
245C2×C4—2844no—
246C2×C4—5688no—
247C2×C4C4⋊C4×D7118yes—
248C2×C4C2×Dic71⋊C418yes—
249C2×C4C2×Dic71⋊C412yes—
250C2×C4#1455612412yes—
251C2×C4#1455612612yes—
252C2×C4#1455612718yes—
253C2×C4C22×C4×D7111yescharacteristic
254C2×C4C2×D4×D7112yes—
255C2×C4C2×Q8×D7112yes—
256C2×C4C22×Dic14211yescharacteristic
257C8—7116no—
258C22#1798586814yes—
259C22#1798604218yes—
260C22#1798638914yes—
261C22#1798639414yes—
262C22#1798640918yes—
263C22C22×Dic71⋊C411yescharacteristic
264C22C2×#1455612411yescharacteristic
265C22C2×#1455612611yescharacteristic
266C22C2×#1455615312yes—
267C22C2×#1455615812yes—
268C4—28no—
269C4—82no—
270C4—82no—
271C4—5684no—
272C4#1798586814yes—
273C4C2×C4⋊C4×D7112yes—
274C4C2×#1455612712yes—
275C2#2258850918yesdirect product factor
276C2C2×#1798586811yescharacteristic
277C2C2×#1798604212yes—
278C2C2×#1798638911yescharacteristic
279C2C2×#1798639411yescharacteristic
280C2C2×#1798640912yes—
subgroupG/H
centerC24C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#382×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC2×#382D71
hypocenterC71C2×#1847
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
5. #22588509C2direct (N × H)
14. C2×#14556039C4semidirect
37. #14556039C2×C4semidirect
56. C2×C71⋊C8C4⋊C4semidirect
116. C71⋊C8C2×C4⋊C4semidirect
135. C2×C71#1847semidirect
147. C71C2×#1847semidirect
275. C2#22588509direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560612
C22×#145560592
C22×#145560392
C2×#179858692
#225885092
C2×#382×C712
C2×#184771