Finite Group Databasebeta

← C2×#22588194 #31995335

Subgroups — C2×#22588194 #31995335

Order 18176.

1422 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C212yesmaximal
2C22×#14556039C211yesmaximal, characteristic
3C2×C42×Dic71C211yesmaximal, characteristic
4#22588194C218yesmaximal, direct product factor
5C2×#17985753C212yesmaximal
6C22×#97×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C22×C4×Dic71C412yes—
9C22×C4×Dic71C412yes—
10C22×C4×Dic71C2211yescharacteristic
11C22×C4×Dic71C2211yescharacteristic
12C2×Dic71⋊C8C4116yescomplemented
13C2×Dic71⋊C8C2218yes—
14C2×#14556039—24no—
15C2×#14556039C2214yes—
16C42×Dic71C414yes—
17C42×Dic71C2214yes—
18#17985753C2218yes—
19C23×C8×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21C2×#97×C71—24no—
22C2×#97×C71C2214yes—
23C23×Dic71C2×C411yescharacteristic
24C23×Dic71C2×C412yes—
25C23×Dic71C2×C411yescharacteristic
26C22×C71⋊C8—24no—
27C22×C71⋊C8—24no—
28C22×C71⋊C8C2×C418yes—
29C22×C71⋊C8C2314yes—
30C2×C4×Dic71—28no—
31C2×C4×Dic71—28no—
32C2×C4×Dic71—24no—
33C2×C4×Dic71C2×C412yes—
34C2×C4×Dic71C2×C418yes—
35C2×C4×Dic71C2×C418yes—
36C2×C4×Dic71C2×C412yes—
37C2×C4×Dic71C2×C418yes—
38C2×C4×Dic71C2312yes—
39C2×C4×Dic71C2312yes—
40Dic71⋊C8C2×C4132yescomplemented
41#14556039—28no—
42C23×C4×C71C2×C412yes—
43C23×C4×C71C2311yescharacteristic
44C22×C8×C71—24no—
45C22×C8×C71—24no—
46C22×C8×C71C2×C418yes—
47C22×C8×C71C2314yes—
48C2×C42×C71C2×C412yes—
49C2×C42×C71D414yes—
50C2×C42×C71Q814yes—
51C2×C42×C71C2312yes—
52#97×C71—28no—
53C22×Dic71—24no—
54C22×Dic71—24no—
55C22×Dic71—24no—
56C22×Dic71C4214yes—
57C22×Dic71C4214yes—
58C22×Dic71M1618yes—
59C22×Dic71M1618yes—
60C22×Dic71C22×C412yes—
61C22×Dic71C22×C414yes—
62C22×Dic71C22×C412yes—
63C2×C71⋊C8—216no—
64C2×C71⋊C8—24no—
65C2×C71⋊C8—24no—
66C2×C71⋊C8C22×C418yes—
67C4×Dic71—24no—
68C4×Dic71—24no—
69C4×Dic71—216no—
70C4×Dic71—216no—
71C4×Dic71C4218yes—
72C4×Dic71C22×C418yes—
73C24×C71C22×C411yescharacteristic
74C22×C4×C71—24no—
75C22×C4×C71—24no—
76C22×C4×C71C4⋊C418yes—
77C22×C4×C71C22×C414yes—
78C22×C4×C71C22×C411yescharacteristic
79C22×C4×C71C22×C414yes—
80C22×C4×C71C2×D412yes—
81C22×C4×C71C2×Q812yes—
82C22×C4×C71#4114yes—
83C22×C4×C71C2411yescharacteristic
84C2×C8×C71—216no—
85C2×C8×C71—24no—
86C2×C8×C71—24no—
87C2×C8×C71C22×C418yes—
88C42×C71C4⋊C418yes—
89C42×C71C2×D414yes—
90C42×C71C2×Q814yes—
91C23×C71C2×C4212yes—
92C23×C71C2×C4⋊C412yes—
93C23×C71#11712yes—
94C23×C71C2×M1614yes—
95C23×C71C2×M1614yes—
96C23×C71C23×C411yescharacteristic
97C2×C4×C71—24no—
98C2×C4×C71—24no—
99C2×C4×C71—216no—
100C2×C4×C71C2×C4212yes—
101C2×C4×C71C2×C4⋊C418yes—
102C2×C4×C71C2×C4⋊C412yes—
103C2×C4×C71#11712yes—
104C2×C4×C71C4×D418yes—
105C2×C4×C71C4×Q818yes—
106C2×C4×C71C23×C412yes—
107C2×C4×C71C22×D411yescharacteristic
108C2×C4×C71C22×Q811yescharacteristic
109C2×C4×C71C2×#4112yes—
110C2×Dic71—24no—
111C2×Dic71—24no—
112C2×Dic71—24no—
113C2×Dic71—28no—
114C2×Dic71—216no—
115C2×Dic71#97116yescomplemented
116C2×Dic71C2×C4214yes—
117C2×Dic71C2×C4214yes—
118C2×Dic71C2×M1618yes—
119C2×Dic71C2×M1618yes—
120C8×C71—28no—
121C71⋊C8—28no—
122C22×C71C4×C4⋊C414yes—
123C22×C71C2×#9714yes—
124C22×C71C4×M1614yes—
125C22×C71#42318yes—
126C22×C71#43218yes—
127C22×C71C22×C4211yescharacteristic
128C22×C71C22×C4⋊C411yescharacteristic
129C22×C71C2×#11711yescharacteristic
130C22×C71C22×M1612yes—
131C22×C71C22×M1612yes—
132C4×C71—28no—
133C4×C71C4×C4⋊C414yes—
134C4×C71C2×C4×D412yes—
135C4×C71C2×C4×Q812yes—
136Dic71—24no—
137Dic71—28no—
138Dic71C2×#9718yescomplemented
139C2×#1767—711nomaximal, Sylow
140C2×C71#176718yescomplemented
141C2×C71C2×C4×C4⋊C411yescharacteristic
142C2×C71C22×#9711yescharacteristic
143C2×C71C2×C4×M1611yescharacteristic
144C2×C71C2×#42312yes—
145C2×C71C2×#43212yes—
146C22×C4⋊C8—712no—
147C22×#97—711no—
148C22×#97D7111yescharacteristic
149C2×C43—711no—
150#1767—718no—
151C2×#336—712no—
152C71C2×#176711yescharacteristic, complemented, Sylow
153C23×C8—712no—
154C23×C8C2×D7112yes—
155C22×C42—711no—
156C22×C42—712no—
157C22×C42—712no—
158C22×C42—711no—
159C22×C42C2×D7111yescharacteristic
160C2×C4⋊C8—7116no—
161C2×C4⋊C8—718no—
162C2×#97—24no—
163C2×#97—714no—
164C2×#97—1424no—
165C2×#97C2×D7114yes—
166C43—714no—
167C43—714no—
168#336—718no—
169C23×C4—711no—
170C23×C4—711no—
171C23×C4—712no—
172C23×C4C4×D7112yes—
173C23×C4C22×D7111yescharacteristic
174C22×C8—24no—
175C22×C8—24no—
176C22×C8—718no—
177C22×C8—714no—
178C22×C8—1424no—
179C22×C8—1424no—
180C22×C8C4×D7118yes—
181C22×C8C22×D7114yes—
182C2×C42—712no—
183C2×C42—718no—
184C2×C42—712no—
185C2×C42—718no—
186C2×C42—718no—
187C2×C42—712no—
188C2×C42—712no—
189C2×C42—1428no—
190C2×C42—1428no—
191C2×C42—1424no—
192C2×C42Dic14214yes—
193C2×C42C4×D7112yes—
194C2×C42C22⋊D7114yes—
195C2×C42C22×D7112yes—
196C4⋊C8—7132no—
197#97—28no—
198#97—1428no—
199C24C2×C4×D7111yescharacteristic
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—712no—
203C22×C4—714no—
204C22×C4—718no—
205C22×C4—712no—
206C22×C4—714no—
207C22×C4—714no—
208C22×C4—718no—
209C22×C4—1424no—
210C22×C4—1424no—
211C22×C4—1424no—
212C22×C4Dic71⋊C418yes—
213C22×C4C2×C4×D7114yes—
214C22×C4C2×C4×D7114yes—
215C22×C4C2×C4×D7111yescharacteristic
216C22×C4C2×C22⋊D7112yes—
217C22×C4C2×Dic14212yes—
218C22×C4#1176586514yes—
219C22×C4C23×D7111yescharacteristic
220C2×C8—24no—
221C2×C8—24no—
222C2×C8—216no—
223C2×C8—718no—
224C2×C8—1424no—
225C2×C8—1424no—
226C2×C8—14216no—
227C2×C8C2×C4×D7118yes—
228C42—718no—
229C42—718no—
230C42—14216no—
231C42—14216no—
232C42—1424no—
233C42—1424no—
234C42Dic71⋊C418yes—
235C42C2×C22⋊D7114yes—
236C42C2×Dic14214yes—
237C23C42×D7112yes—
238C23C2×Dic71⋊C412yes—
239C23#1455608512yes—
240C23M16×D7114yes—
241C23M16×D7114yes—
242C23C22×C4×D7111yescharacteristic
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—216no—
246C2×C4—714no—
247C2×C4—7116no—
248C2×C4—718no—
249C2×C4—714no—
250C2×C4—718no—
251C2×C4—14216no—
252C2×C4—1424no—
253C2×C4—1428no—
254C2×C4—1424no—
255C2×C4—1424no—
256C2×C4C42×D7112yes—
257C2×C4C2×Dic71⋊C418yes—
258C2×C4C2×Dic71⋊C412yes—
259C2×C4#1455608512yes—
260C2×C4C4×C22⋊D7118yes—
261C2×C4C4×Dic14218yes—
262C2×C4C22×C4×D7112yes—
263C2×C4C22×C22⋊D7111yescharacteristic
264C2×C4C22×Dic14211yescharacteristic
265C2×C4C2×#1176586512yes—
266C8—28no—
267C8—1428no—
268C22C4×Dic71⋊C414yes—
269C22#97×D7114yes—
270C22#1798595114yes—
271C22#1798602218yes—
272C22#1798605418yes—
273C22C2×C42×D7111yescharacteristic
274C22C22×Dic71⋊C411yescharacteristic
275C22C2×#1455608511yescharacteristic
276C22C2×M16×D7112yes—
277C22C2×M16×D7112yes—
278C4—28no—
279C4—718no—
280C4—1428no—
281C4—1424no—
282C4C4×Dic71⋊C414yes—
283C4C2×C4×C22⋊D7112yes—
284C4C2×C4×Dic14212yes—
285C2#2258819418yesdirect product factor
286C2C2×C4×Dic71⋊C411yescharacteristic
287C2C2×#97×D7111yescharacteristic
288C2C2×#1798595111yescharacteristic
289C2C2×#1798602212yes—
290C2C2×#1798605412yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×#97×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC22×#97D71
hypocenterC71C2×#1767
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
4. #22588194C2direct (N × H)
12. C2×Dic71⋊C8C4semidirect
40. Dic71⋊C8C2×C4semidirect
115. C2×Dic71#97semidirect
138. Dic71C2×#97semidirect
140. C2×C71#1767semidirect
152. C71C2×#1767semidirect
285. C2#22588194direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic71⋊C82
C22×#145560392
C2×C42×Dic712
#225881942
C2×#179857532
C22×#97×C712
C2×#176771