Finite Group Databasebeta

← C2×#22588495 #31997848

Subgroups — C2×#22588495 #31997848

Order 18176.

1358 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556060C211yesmaximal, characteristic
2C22×#14556059C212yesmaximal
3C22×C8×Dic71C211yesmaximal, characteristic
4C2×#17985868C212yesmaximal
5#22588495C218yesmaximal, direct product factor
6C22×#106×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C22×C4⋊Dic71C2212yes—
9C22×Dic71⋊C4—24no—
10C22×C4×Dic71C2211yescharacteristic
11C2×#14556060—24no—
12C2×#14556060C2214yes—
13C2×#14556059—28no—
14C2×#14556059C2218yes—
15C2×C8×Dic71C418yescomplemented
16C2×C8×Dic71C2214yes—
17#17985868—24no—
18#17985868C2218yes—
19C23×C8×C71C2211yescharacteristic
20C22×C4⋊C4×C71C2212yes—
21C2×#106×C71—24no—
22C2×#106×C71C2214yes—
23C23×Dic71—22no—
24C23×Dic71D412yes—
25C22×C71⋊C8C2×C414yes—
26C22×C71⋊C8D414yes—
27C22×C71⋊C8Q814yes—
28C22×C71⋊C8C2312yes—
29C2×C4⋊Dic71—24no—
30C2×C4⋊Dic71—24no—
31C2×C4⋊Dic71—22no—
32C2×C4⋊Dic71C2314yes—
33C2×Dic71⋊C4—216no—
34C2×Dic71⋊C4—416no—
35C2×C4×Dic71C2×C414yes—
36C2×C4×Dic71D412yes—
37C2×C4×Dic71Q814yes—
38C2×C4×Dic71C2312yes—
39#14556060—28no—
40#14556059—216no—
41C8×Dic71C2×C4116yescomplemented
42C23×C4×C71—22no—
43C23×C4×C71C2311yescharacteristic
44C22×C8×C71C2×C414yes—
45C22×C8×C71D414yes—
46C22×C8×C71Q814yes—
47C22×C8×C71C2312yes—
48C2×C4⋊C4×C71—24no—
49C2×C4⋊C4×C71—24no—
50C2×C4⋊C4×C71—22no—
51C2×C4⋊C4×C71C2314yes—
52#106×C71—28no—
53C22×Dic71—24no—
54C22×Dic71—44no—
55C22×Dic71—48no—
56C22×Dic71C4⋊C418yes—
57C22×Dic71SD16116yes—
58C22×Dic71C2×D414yes—
59C2×C71⋊C8C4⋊C4116yescomplemented
60C2×C71⋊C8C22×C414yes—
61C2×C71⋊C8C2×D414yes—
62C2×C71⋊C8C2×Q814yes—
63C4⋊Dic71—24no—
64C4⋊Dic71—24no—
65C4⋊Dic71—44no—
66Dic71⋊C4—432no—
67C4×Dic71C4⋊C418yes—
68C4×Dic71C22×C414yes—
69C4×Dic71C2×Q814yes—
70C24×C71C2×D411yescharacteristic
71C22×C4×C71—24no—
72C22×C4×C71—44no—
73C22×C4×C71—48no—
74C22×C4×C71C22×C412yes—
75C22×C4×C71C2×D411yescharacteristic
76C22×C4×C71C2×D412yes—
77C22×C4×C71C2×D412yes—
78C22×C4×C71C2×Q812yes—
79C22×C4×C71C2×Q812yes—
80C22×C4×C71C2×Q812yes—
81C22×C4×C71C2411yescharacteristic
82C2×C8×C71C4⋊C4116yescomplemented
83C2×C8×C71C22×C414yes—
84C2×C8×C71C2×D414yes—
85C2×C8×C71C2×Q814yes—
86C4⋊C4×C71—24no—
87C4⋊C4×C71—24no—
88C4⋊C4×C71—44no—
89C23×C71C2×C4⋊C412yes—
90C23×C71#12712yes—
91C23×C71C4⋊Q812yes—
92C23×C71C2×SD1618yes—
93C23×C71C22×D411yescharacteristic
94C2×C4×C71—44no—
95C2×C4×C71—48no—
96C2×C4×C71—88no—
97C2×C4×C71C2×C4⋊C414yes—
98C2×C4×C71C2×C4⋊C412yes—
99C2×C4×C71C2×C4⋊C414yes—
100C2×C4×C71#12712yes—
101C2×C4×C71C4⋊Q814yes—
102C2×C4×C71C4⋊Q814yes—
103C2×C4×C71C4⋊Q812yes—
104C2×C4×C71C23×C411yescharacteristic
105C2×C4×C71C22×D411yescharacteristic
106C2×C4×C71C22×D411yescharacteristic
107C2×C4×C71C22×Q811yescharacteristic
108C2×C4×C71C22×Q811yescharacteristic
109C2×C4×C71C22×Q811yescharacteristic
110C2×Dic71—44no—
111C2×Dic71—48no—
112C2×Dic71—88no—
113C2×Dic71#106132yescomplemented
114C2×Dic71C2×C4⋊C418yes—
115C2×Dic71C2×SD16116yes—
116C8×C71C2×C4⋊C418yescomplemented
117C71⋊C8C2×C4⋊C418yescomplemented
118C22×C71#38414yes—
119C22×C71C2×#10618yes—
120C22×C71#49218yes—
121C22×C71#49818yes—
122C22×C71C22×C4⋊C411yescharacteristic
123C22×C71C2×#12711yescharacteristic
124C22×C71C2×C4⋊Q811yescharacteristic
125C22×C71C22×SD1614yes—
126C4×C71—84no—
127C4×C71#38414yes—
128C4×C71C22×C4⋊C411yescharacteristic
129C4×C71C22×C4⋊C411yescharacteristic
130C4×C71C2×C4⋊Q811yescharacteristic
131C4×C71C2×C4⋊Q811yescharacteristic
132Dic71—84no—
133Dic71C2×#106116yescomplemented
134C2×#1844—711nomaximal, Sylow
135C2×C71#184418yescomplemented
136C2×C71C2×#38411yescharacteristic
137C2×C71C22×#10612yes—
138C2×C71C2×#49212yes—
139C2×C71C2×#49812yes—
140C22×#106—711no—
141C22×#106—712no—
142C22×#106D7111yescharacteristic
143C22×C4×C8—711no—
144C2×#384—712no—
145#1844—718no—
146C71C2×#184411yescharacteristic, complemented, Sylow
147C23×C8—711no—
148C23×C8C2×D7111yescharacteristic
149C22×C4⋊C4—712no—
150C22×C4⋊C4—1424no—
151C22×C4⋊C4C2×D7112yes—
152C22×C42—711no—
153C2×#106—24no—
154C2×#106—714no—
155C2×#106—718no—
156C2×#106—1428no—
157C2×#106—1424no—
158C2×#106C2×D7114yes—
159C2×C4×C8—718no—
160C2×C4×C8—714no—
161#384—718no—
162#384—1424no—
163C23×C4—22no—
164C23×C4—712no—
165C23×C4—1422no—
166C23×C4C22×D7111yescharacteristic
167C22×C8—714no—
168C22×C8—714no—
169C22×C8—714no—
170C22×C8—712no—
171C22×C8Dic14214yes—
172C22×C8C4×D7114yes—
173C22×C8C22⋊D7114yes—
174C22×C8C22×D7112yes—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—28416no—
179C2×C4⋊C4—714no—
180C2×C4⋊C4—14216no—
181C2×C4⋊C4—1422no—
182C2×C4⋊C4—1424no—
183C2×C4⋊C4—1424no—
184C2×C4⋊C4C22×D7114yes—
185C2×C42—714no—
186C2×C42—712no—
187C2×C42—714no—
188C2×C42—712no—
189#106—28no—
190#106—14216no—
191#106—1428no—
192C4×C8—7116no—
193C24D4×D7111yescharacteristic
194C22×C4—24no—
195C22×C4—44no—
196C22×C4—48no—
197C22×C4—2844no—
198C22×C4—2848no—
199C22×C4—714no—
200C22×C4—718no—
201C22×C4—7116no—
202C22×C4—1424no—
203C22×C4C2×C4×D7112yes—
204C22×C4D4×D7112yes—
205C22×C4D4×D7111yescharacteristic
206C22×C4C2×C22⋊D7112yes—
207C22×C4Q8×D7112yes—
208C22×C4Q8×D7112yes—
209C22×C4C2×Dic14212yes—
210C22×C4C23×D7111yescharacteristic
211C2×C8—714no—
212C2×C8—714no—
213C2×C8—714no—
214C2×C8—7116no—
215C2×C8Dic71⋊C4116yescomplemented
216C2×C8C2×C4×D7114yes—
217C2×C8C2×C22⋊D7114yes—
218C2×C8C2×Dic14214yes—
219C4⋊C4—24no—
220C4⋊C4—24no—
221C4⋊C4—44no—
222C4⋊C4—28432no—
223C4⋊C4—2844no—
224C4⋊C4—1424no—
225C4⋊C4—1424no—
226C42—714no—
227C42—714no—
228C42—718no—
229C23C4⋊C4×D7112yes—
230C23#1455612412yes—
231C23#1455612712yes—
232C23SD16×D7118yes—
233C23C2×D4×D7111yescharacteristic
234C2×C4—48no—
235C2×C4—44no—
236C2×C4—88no—
237C2×C4—2848no—
238C2×C4—2844no—
239C2×C4—5688no—
240C2×C4—718no—
241C2×C4—7116no—
242C2×C4—7132no—
243C2×C4C4⋊C4×D7112yes—
244C2×C4C4⋊C4×D7114yes—
245C2×C4C2×Dic71⋊C414yes—
246C2×C4#1455612412yes—
247C2×C4#1455612614yes—
248C2×C4#1455612712yes—
249C2×C4#1455612714yes—
250C2×C4C22×C4×D7111yescharacteristic
251C2×C4C2×D4×D7111yescharacteristic
252C2×C4C22×C22⋊D7111yescharacteristic
253C2×C4C2×Q8×D7111yescharacteristic
254C2×C4C2×Q8×D7111yescharacteristic
255C2×C4C22×Dic14211yescharacteristic
256C8—718no—
257C8C2×Dic71⋊C418yescomplemented
258C22#1798586814yes—
259C22#106×D7118yes—
260C22#1798637018yes—
261C22#1798639618yes—
262C22C2×C4⋊C4×D7111yescharacteristic
263C22C2×#1455612411yescharacteristic
264C22C2×#1455612711yescharacteristic
265C22C2×SD16×D7114yes—
266C4—84no—
267C4—5684no—
268C4—7116no—
269C4#1798586814yes—
270C4C2×C4⋊C4×D7111yescharacteristic
271C4C22×Dic71⋊C411yescharacteristic
272C4C2×#1455612611yescharacteristic
273C4C2×#1455612711yescharacteristic
274C2#2258849518yesdirect product factor
275C2C2×#1798586811yescharacteristic
276C2C2×#106×D7112yes—
277C2C2×#1798637012yes—
278C2C2×#1798639612yes—
subgroupG/H
centerC24D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×#106×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC22×#106D71
hypocenterC71C2×#1844
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
5. #22588495C2direct (N × H)
15. C2×C8×Dic71C4semidirect
41. C8×Dic71C2×C4semidirect
59. C2×C71⋊C8C4⋊C4semidirect
82. C2×C8×C71C4⋊C4semidirect
113. C2×Dic71#106semidirect
116. C8×C71C2×C4⋊C4semidirect
117. C71⋊C8C2×C4⋊C4semidirect
133. Dic71C2×#106semidirect
135. C2×C71#1844semidirect
146. C71C2×#1844semidirect
215. C2×C8Dic71⋊C4semidirect
257. C8C2×Dic71⋊C4semidirect
274. C2#22588495direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560602
C22×#145560592
C22×C8×Dic712
C2×#179858682
#225884952
C22×#106×C712
C2×#184471