Finite Group Databasebeta

← C2×#22588192 #31995333

Subgroups — C2×#22588192 #31995333

Order 18176.

1422 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C212yesmaximal
2C22×#14556038C212yesmaximal
3C2×C42×Dic71C211yesmaximal, characteristic
4#22588192C218yesmaximal, direct product factor
5C2×#17985754C211yesmaximal, characteristic
6C2×#336×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C22×C4×Dic71C412yes—
9C22×C4×Dic71C412yes—
10C22×C4×Dic71C2211yescharacteristic
11C22×C4×Dic71C2211yescharacteristic
12C2×Dic71⋊C8C4116yescomplemented
13C2×Dic71⋊C8C2218yes—
14C2×#14556038—28no—
15C2×#14556038C2218yes—
16C42×Dic71C414yes—
17C42×Dic71C2214yes—
18#17985754C2214yes—
19C23×C8×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21#336×C71C2214yes—
22C23×Dic71C2×C411yescharacteristic
23C23×Dic71C2×C412yes—
24C23×Dic71C2×C411yescharacteristic
25C22×C71⋊C8—24no—
26C22×C71⋊C8—24no—
27C22×C71⋊C8C2×C418yes—
28C22×C71⋊C8C2314yes—
29C2×C4×Dic71—28no—
30C2×C4×Dic71—28no—
31C2×C4×Dic71C2×C418yes—
32C2×C4×Dic71C2×C418yes—
33C2×C4×Dic71C2×C412yes—
34C2×C4×Dic71C2×C418yes—
35C2×C4×Dic71C2×C412yes—
36C2×C4×Dic71D414yes—
37C2×C4×Dic71Q814yes—
38C2×C4×Dic71C2312yes—
39C2×C4×Dic71C2312yes—
40Dic71⋊C8C2×C4132yescomplemented
41#14556038—216no—
42C23×C4×C71C2×C412yes—
43C23×C4×C71C2311yescharacteristic
44C22×C8×C71—24no—
45C22×C8×C71—24no—
46C22×C8×C71C2×C418yes—
47C22×C8×C71C2314yes—
48C2×C42×C71—24no—
49C2×C42×C71C2×C412yes—
50C2×C42×C71C2312yes—
51C22×Dic71—24no—
52C22×Dic71—24no—
53C22×Dic71—24no—
54C22×Dic71C4214yes—
55C22×Dic71C4214yes—
56C22×Dic71C4⋊C418yes—
57C22×Dic71M1618yes—
58C22×Dic71C22×C412yes—
59C22×Dic71C22×C414yes—
60C22×Dic71C22×C412yes—
61C2×C71⋊C8—216no—
62C2×C71⋊C8—24no—
63C2×C71⋊C8—24no—
64C2×C71⋊C8C22×C418yes—
65C4×Dic71—216no—
66C4×Dic71—216no—
67C4×Dic71C4218yes—
68C4×Dic71C4⋊C418yes—
69C4×Dic71C22×C418yes—
70C4×Dic71C2×D414yes—
71C4×Dic71C2×Q814yes—
72C24×C71C22×C411yescharacteristic
73C22×C4×C71—24no—
74C22×C4×C71—24no—
75C22×C4×C71M1618yes—
76C22×C4×C71C22×C414yes—
77C22×C4×C71C22×C411yescharacteristic
78C22×C4×C71C22×C414yes—
79C22×C4×C71C2×D412yes—
80C22×C4×C71C2×Q812yes—
81C22×C4×C71#4114yes—
82C22×C4×C71C2411yescharacteristic
83C2×C8×C71—216no—
84C2×C8×C71—24no—
85C2×C8×C71—24no—
86C2×C8×C71C22×C418yes—
87C42×C71—24no—
88C42×C71—24no—
89C23×C71C2×C4212yes—
90C23×C71C2×C4⋊C412yes—
91C23×C71#11712yes—
92C23×C71C2×M1614yes—
93C23×C71C2×M1614yes—
94C23×C71C23×C411yescharacteristic
95C2×C4×C71—24no—
96C2×C4×C71—24no—
97C2×C4×C71—216no—
98C2×C4×C71C2×C4212yes—
99C2×C4×C71C2×C4⋊C412yes—
100C2×C4×C71#11712yes—
101C2×C4×C71C4×D418yes—
102C2×C4×C71C4×Q818yes—
103C2×C4×C71C2×M1618yes—
104C2×C4×C71C23×C412yes—
105C2×C4×C71C22×D411yescharacteristic
106C2×C4×C71C22×Q811yescharacteristic
107C2×C4×C71C2×#4112yes—
108C2×Dic71—24no—
109C2×Dic71—24no—
110C2×Dic71—24no—
111C2×Dic71—28no—
112C2×Dic71—216no—
113C2×Dic71#97116yescomplemented
114C2×Dic71C2×C4214yes—
115C2×Dic71C2×C4214yes—
116C2×Dic71C2×C4⋊C418yes—
117C2×Dic71C2×M1618yes—
118C8×C71—28no—
119C71⋊C8—28no—
120C22×C71C4×C4⋊C414yes—
121C22×C71C2×#9714yes—
122C22×C71C4×M1614yes—
123C22×C71#42318yes—
124C22×C71#43218yes—
125C22×C71C22×C4211yescharacteristic
126C22×C71C22×C4⋊C411yescharacteristic
127C22×C71C2×#11711yescharacteristic
128C22×C71C22×M1612yes—
129C22×C71C22×M1612yes—
130C4×C71—28no—
131C4×C71C4×C4⋊C414yes—
132C4×C71C2×C4×D412yes—
133C4×C71C2×C4×Q812yes—
134Dic71—24no—
135Dic71—28no—
136Dic71C2×#9718yescomplemented
137C2×#1767—711nomaximal, Sylow
138C2×C71#176718yescomplemented
139C2×C71C2×C4×C4⋊C411yescharacteristic
140C2×C71C22×#9711yescharacteristic
141C2×C71C2×C4×M1611yescharacteristic
142C2×C71C2×#42312yes—
143C2×C71C2×#43212yes—
144C22×C4⋊C8—712no—
145C22×#97—712no—
146C2×C43—711no—
147#1767—718no—
148C2×#336—711no—
149C2×#336D7111yescharacteristic
150C71C2×#176711yescharacteristic, complemented, Sylow
151C23×C8—712no—
152C23×C8C2×D7112yes—
153C22×C42—711no—
154C22×C42—711no—
155C22×C42—712no—
156C22×C42—712no—
157C22×C42C2×D7111yescharacteristic
158C2×C4⋊C8—7116no—
159C2×C4⋊C8—718no—
160C2×#97—718no—
161C2×#97—1428no—
162C43—714no—
163C43—714no—
164#336—714no—
165#336C2×D7114yes—
166C23×C4—711no—
167C23×C4—711no—
168C23×C4—712no—
169C23×C4C4×D7112yes—
170C23×C4C22×D7111yescharacteristic
171C22×C8—24no—
172C22×C8—24no—
173C22×C8—718no—
174C22×C8—714no—
175C22×C8—1424no—
176C22×C8—1424no—
177C22×C8C4×D7118yes—
178C22×C8C22×D7114yes—
179C2×C42—24no—
180C2×C42—712no—
181C2×C42—712no—
182C2×C42—718no—
183C2×C42—714no—
184C2×C42—714no—
185C2×C42—712no—
186C2×C42—712no—
187C2×C42—718no—
188C2×C42—718no—
189C2×C42—1428no—
190C2×C42—1428no—
191C2×C42C4×D7112yes—
192C2×C42C22×D7112yes—
193C4⋊C8—7132no—
194#97—14216no—
195C24C2×C4×D7111yescharacteristic
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—712no—
199C22×C4—714no—
200C22×C4—718no—
201C22×C4—712no—
202C22×C4—714no—
203C22×C4—714no—
204C22×C4—718no—
205C22×C4—1424no—
206C22×C4—1424no—
207C22×C4—1424no—
208C22×C4#1176584818yes—
209C22×C4C2×C4×D7114yes—
210C22×C4C2×C4×D7114yes—
211C22×C4C2×C4×D7111yescharacteristic
212C22×C4D4×D7112yes—
213C22×C4Q8×D7112yes—
214C22×C4#1176586414yes—
215C22×C4C23×D7111yescharacteristic
216C2×C8—24no—
217C2×C8—24no—
218C2×C8—216no—
219C2×C8—718no—
220C2×C8—1424no—
221C2×C8—1424no—
222C2×C8—14216no—
223C2×C8C2×C4×D7118yes—
224C42—24no—
225C42—24no—
226C42—718no—
227C42—714no—
228C42—714no—
229C42—718no—
230C42—718no—
231C42—14216no—
232C42—14216no—
233C23C42×D7112yes—
234C23C4⋊C4×D7112yes—
235C23#1455608412yes—
236C23M16×D7114yes—
237C23C2×#1176584814yes—
238C23C22×C4×D7111yescharacteristic
239C2×C4—216no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—714no—
243C2×C4—7116no—
244C2×C4—718no—
245C2×C4—714no—
246C2×C4—718no—
247C2×C4—1428no—
248C2×C4—1424no—
249C2×C4—1424no—
250C2×C4—1424no—
251C2×C4—14216no—
252C2×C4C42×D7112yes—
253C2×C4C4⋊C4×D7112yes—
254C2×C4#1455608412yes—
255C2×C4(C22⋊D71)⋊C418yes—
256C2×C4#1455609318yes—
257C2×C4C2×#1176584818yes—
258C2×C4C22×C4×D7112yes—
259C2×C4C2×D4×D7111yescharacteristic
260C2×C4C2×Q8×D7111yescharacteristic
261C2×C4C2×#1176586412yes—
262C8—28no—
263C8—1428no—
264C22#1798585014yes—
265C22#97×D7114yes—
266C22C4×#1176584814yes—
267C22#1798602118yes—
268C22#1798605318yes—
269C22C2×C42×D7111yescharacteristic
270C22C2×C4⋊C4×D7111yescharacteristic
271C22C2×#1455608411yescharacteristic
272C22C2×M16×D7112yes—
273C22C22×#1176584812yes—
274C4—28no—
275C4—718no—
276C4—1428no—
277C4—1424no—
278C4#1798585014yes—
279C4C2×(C22⋊D71)⋊C412yes—
280C4C2×#1455609312yes—
281C2#2258819218yesdirect product factor
282C2C2×#1798585011yescharacteristic
283C2C2×#97×D7111yescharacteristic
284C2C2×C4×#1176584811yescharacteristic
285C2C2×#1798602112yes—
286C2C2×#1798605312yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#336×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×#336D71
hypocenterC71C2×#1767
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×#336

Complements

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

NH ≅ G/Ntype
4. #22588192C2direct (N × H)
12. C2×Dic71⋊C8C4semidirect
40. Dic71⋊C8C2×C4semidirect
113. C2×Dic71#97semidirect
136. Dic71C2×#97semidirect
138. C2×C71#1767semidirect
150. C71C2×#1767semidirect
281. C2#22588192direct (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×#145560382
C2×C42×Dic712
#225881922
C2×#179857542
C2×#336×C712
C2×#176771