Finite Group Databasebeta

← C2×#22588458 #31997597

Subgroups — C2×#22588458 #31997597

Order 18176.

1006 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C212yesmaximal
2C2×#17985845C211yesmaximal, characteristic
3#22588458C218yesmaximal, direct product factor
4C2×#17985754C211yesmaximal, characteristic
5C2×#17985753C212yesmaximal
6C2×#336×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C22×C4×Dic71C2211yescharacteristic
9C22×C4×Dic71C2211yescharacteristic
10C2×Dic71⋊C8—28no—
11C2×Dic71⋊C8C2218yes—
12#17985845C414yes—
13#17985845C2214yes—
14C2×C71⋊#95C412yes—
15C2×C71⋊#95C412yes—
16#17985754C2214yes—
17#17985753C2218yes—
18C23×C8×C71C2212yes—
19C22×C42×C71C2211yescharacteristic
20#336×C71C2214yes—
21C23×Dic71C2×C411yescharacteristic
22C23×Dic71C2×C411yescharacteristic
23C23×Dic71C2×C412yes—
24C22×C71⋊C8—24no—
25C22×C71⋊C8—24no—
26C22×C71⋊C8—24no—
27C22×C71⋊C8C2314yes—
28C2×C4×Dic71—24no—
29C2×C4×Dic71C2×C412yes—
30C2×C4×Dic71C2×C412yes—
31C2×C4×Dic71D414yes—
32C2×C4×Dic71Q814yes—
33C2×C4×Dic71C2312yes—
34C2×C4×Dic71C2312yes—
35Dic71⋊C8—216no—
36C71⋊#95C2×C418yes—
37C71⋊#95C2×C418yes—
38C23×C4×C71C2×C412yes—
39C23×C4×C71C2311yescharacteristic
40C22×C8×C71—24no—
41C22×C8×C71—24no—
42C22×C8×C71—24no—
43C22×C8×C71C2314yes—
44C2×C42×C71—24no—
45C2×C42×C71C2×C412yes—
46C2×C42×C71C2312yes—
47C22×Dic71—24no—
48C22×Dic71—24no—
49C22×Dic71—22no—
50C22×Dic71—22no—
51C22×Dic71—24no—
52C22×Dic71—24no—
53C22×Dic71C4⋊C418yes—
54C22×Dic71C22×C412yes—
55C22×Dic71C22×C412yes—
56C22×Dic71C22×C414yes—
57C2×C71⋊C8—24no—
58C2×C71⋊C8—24no—
59C2×C71⋊C8—24no—
60C2×C71⋊C8—48no—
61C4×Dic71—24no—
62C4×Dic71—24no—
63C4×Dic71C4⋊C418yes—
64C4×Dic71C2×D414yes—
65C4×Dic71C2×Q814yes—
66C24×C71C22×C411yescharacteristic
67C22×C4×C71—24no—
68C22×C4×C71—24no—
69C22×C4×C71—24no—
70C22×C4×C71C22×C414yes—
71C22×C4×C71C22×C411yescharacteristic
72C22×C4×C71C2×D412yes—
73C22×C4×C71C2×Q812yes—
74C22×C4×C71#4114yes—
75C22×C4×C71#4114yes—
76C22×C4×C71C2411yescharacteristic
77C2×C8×C71—24no—
78C2×C8×C71—24no—
79C2×C8×C71—24no—
80C2×C8×C71—48no—
81C42×C71—24no—
82C42×C71—24no—
83C23×C71C2×C4⋊C412yes—
84C23×C71#11712yes—
85C23×C71#11712yes—
86C23×C71#13114yes—
87C23×C71#13114yes—
88C23×C71C23×C411yescharacteristic
89C2×C4×C71—24no—
90C2×C4×C71—24no—
91C2×C4×C71—24no—
92C2×C4×C71—48no—
93C2×C4×C71C2×C4⋊C412yes—
94C2×C4×C71#11712yes—
95C2×C4×C71#11712yes—
96C2×C4×C71#12418yes—
97C2×C4×C71#12518yes—
98C2×C4×C71C22×D411yescharacteristic
99C2×C4×C71C22×Q811yescharacteristic
100C2×C4×C71C2×#4112yes—
101C2×C4×C71C2×#4112yes—
102C2×Dic71—24no—
103C2×Dic71—24no—
104C2×Dic71—216no—
105C2×Dic71—22no—
106C2×Dic71—22no—
107C2×Dic71—24no—
108C2×Dic71—24no—
109C2×Dic71—44no—
110C2×Dic71—44no—
111C2×Dic71C2×C4⋊C418yes—
112C8×C71—44no—
113C71⋊C8—44no—
114C22×C71#38214yes—
115C22×C71#42418yes—
116C22×C71#43318yes—
117C22×C71#43314yes—
118C22×C71#43314yes—
119C22×C71C22×C4⋊C411yescharacteristic
120C22×C71C2×#11711yescharacteristic
121C22×C71C2×#11711yescharacteristic
122C22×C71C2×#13112yes—
123C22×C71C2×#13112yes—
124C4×C71—44no—
125C4×C71#38214yes—
126C4×C71C2×#12412yes—
127C4×C71C2×#12512yes—
128Dic71—28no—
129Dic71—42no—
130Dic71—42no—
131C2×#1832—711nomaximal, Sylow
132C2×C71#183218yescomplemented
133C2×C71C2×#38211yescharacteristic
134C2×C71C2×#42412yes—
135C2×C71C2×#43312yes—
136C2×C71C2×#43311yescharacteristic
137C2×C71C2×#43311yescharacteristic
138C22×C4⋊C8—712no—
139C2×#376—711no—
140#1832—718no—
141C2×#336—711no—
142C2×#336—712no—
143C2×#336D7111yescharacteristic
144C71C2×#183211yescharacteristic, complemented, Sylow
145C23×C8—712no—
146C23×C8C2×D7112yes—
147C22×C42—711no—
148C22×C42—711no—
149C22×C42C2×D7111yescharacteristic
150C2×C4⋊C8—718no—
151C2×C4⋊C8—1428no—
152#376—714no—
153#376—714no—
154C2×#95—712no—
155C2×#95—712no—
156#336—718no—
157#336—714no—
158#336C2×D7114yes—
159C23×C4—712no—
160C23×C4—711no—
161C23×C4—711no—
162C23×C4C4×D7112yes—
163C23×C4C22×D7111yescharacteristic
164C22×C8—24no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—714no—
168C22×C8—1424no—
169C22×C8—1424no—
170C22×C8—1424no—
171C22×C8C22×D7114yes—
172C2×C42—24no—
173C2×C42—712no—
174C2×C42—714no—
175C2×C42—714no—
176C2×C42—712no—
177C2×C42—712no—
178C2×C42—712no—
179C2×C42—1424no—
180C2×C42C4×D7112yes—
181C2×C42C22×D7112yes—
182C4⋊C8—14216no—
183#95—718no—
184#95—718no—
185C24C2×C4×D7111yescharacteristic
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—714no—
190C22×C4—718no—
191C22×C4—712no—
192C22×C4—712no—
193C22×C4—1422no—
194C22×C4—1422no—
195C22×C4—1424no—
196C22×C4—1424no—
197C22×C4—1424no—
198C22×C4—1424no—
199C22×C4C2×C4×D7114yes—
200C22×C4C2×C4×D7111yescharacteristic
201C22×C4D4×D7112yes—
202C22×C4Q8×D7112yes—
203C22×C4#1176586414yes—
204C22×C4#1176586514yes—
205C22×C4C23×D7111yescharacteristic
206C2×C8—24no—
207C2×C8—24no—
208C2×C8—24no—
209C2×C8—48no—
210C2×C8—2848no—
211C2×C8—1424no—
212C2×C8—1424no—
213C2×C8—1424no—
214C42—24no—
215C42—24no—
216C42—714no—
217C42—714no—
218C42—718no—
219C42—1424no—
220C42—1424no—
221C23C4⋊C4×D7112yes—
222C23#1455608412yes—
223C23#1455608512yes—
224C23#1455613414yes—
225C23#1455613614yes—
226C23C22×C4×D7111yescharacteristic
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—48no—
231C2×C4—2844no—
232C2×C4—2844no—
233C2×C4—718no—
234C2×C4—1422no—
235C2×C4—1422no—
236C2×C4—1424no—
237C2×C4—1424no—
238C2×C4—1424no—
239C2×C4—1424no—
240C2×C4—14216no—
241C2×C4C4⋊C4×D7112yes—
242C2×C4#1455608412yes—
243C2×C4#1455608512yes—
244C2×C4#1455611418yes—
245C2×C4#1455611818yes—
246C2×C4C2×D4×D7111yescharacteristic
247C2×C4C2×Q8×D7111yescharacteristic
248C2×C4C2×#1176586412yes—
249C2×C4C2×#1176586512yes—
250C8—44no—
251C8—2844no—
252C22#1798586314yes—
253C22#1798602418yes—
254C22#1798605718yes—
255C22#1798605814yes—
256C22#1798606114yes—
257C22C2×C4⋊C4×D7111yescharacteristic
258C22C2×#1455608411yescharacteristic
259C22C2×#1455608511yescharacteristic
260C22C2×#1455613412yes—
261C22C2×#1455613612yes—
262C4—44no—
263C4—2842no—
264C4—2842no—
265C4—1428no—
266C4#1798586314yes—
267C4C2×#1455611412yes—
268C4C2×#1455611812yes—
269C2#2258845818yesdirect product factor
270C2C2×#1798586311yescharacteristic
271C2C2×#1798602412yes—
272C2C2×#1798605712yes—
273C2C2×#1798605811yescharacteristic
274C2C2×#1798606111yescharacteristic
subgroupG/H
centerC23×C4C22×D71
commutatorC23×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#336×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×#336D71
hypocenterC71C2×#1832
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×#336

Complements

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

NH ≅ G/Ntype
3. #22588458C2direct (N × H)
132. C2×C71#1832semidirect
144. C71C2×#1832semidirect
269. C2#22588458direct (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
C2×#179858452
#225884582
C2×#179857542
C2×#179857532
C2×#336×C712
C2×#183271