Finite Group Databasebeta

← C2×#22588466 #31997634

Subgroups — C2×#22588466 #31997634

Order 18176.

1182 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Dic71C211yesmaximal, characteristic
2C2×#17985868C212yesmaximal
3#22588466C218yesmaximal, direct product factor
4C2×#17985762C211yesmaximal, characteristic
5C2×#17985761C212yesmaximal
6C2×#340×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C22×C4⋊Dic71C2212yes—
9C22×Dic71⋊C4—22no—
10C22×Dic71⋊C4—22no—
11C22×C4×Dic71C2211yescharacteristic
12C2×C8×Dic71C418yescomplemented
13C2×C8×Dic71C2214yes—
14#17985868—24no—
15#17985868C2218yes—
16#17985762C2214yes—
17#17985761C2218yes—
18C23×C8×C71C2211yescharacteristic
19C22×C4⋊C4×C71C2212yes—
20#340×C71C2214yes—
21C23×Dic71—22no—
22C23×Dic71D411yescharacteristic
23C23×Dic71D411yescharacteristic
24C22×C71⋊C8—24no—
25C22×C71⋊C8C2×C414yes—
26C22×C71⋊C8C2312yes—
27C2×C4⋊Dic71—22no—
28C2×C4⋊Dic71—24no—
29C2×C4⋊Dic71—24no—
30C2×C4⋊Dic71C2314yes—
31C2×Dic71⋊C4—28no—
32C2×Dic71⋊C4—28no—
33C2×Dic71⋊C4—48no—
34C2×Dic71⋊C4—48no—
35C2×C4×Dic71C2×C414yes—
36C2×C4×Dic71D412yes—
37C2×C4×Dic71Q814yes—
38C2×C4×Dic71C2312yes—
39C8×Dic71C2×C4116yescomplemented
40C23×C4×C71—22no—
41C23×C4×C71C2311yescharacteristic
42C22×C8×C71—24no—
43C22×C8×C71C2×C414yes—
44C22×C8×C71C2312yes—
45C2×C4⋊C4×C71—24no—
46C2×C4⋊C4×C71—24no—
47C2×C4⋊C4×C71—22no—
48C2×C4⋊C4×C71C2314yes—
49C22×Dic71—24no—
50C22×Dic71—44no—
51C22×Dic71—44no—
52C22×Dic71—44no—
53C22×Dic71C4⋊C414yes—
54C22×Dic71C4⋊C414yes—
55C22×Dic71D814yes—
56C22×Dic71SD1618yes—
57C22×Dic71Q1614yes—
58C22×Dic71C2×D412yes—
59C22×Dic71C2×D412yes—
60C2×C71⋊C8—28no—
61C2×C71⋊C8—24no—
62C2×C71⋊C8C22×C414yes—
63C4⋊Dic71—24no—
64C4⋊Dic71—24no—
65C4⋊Dic71—44no—
66Dic71⋊C4—416no—
67Dic71⋊C4—416no—
68C4×Dic71C4⋊C418yes—
69C4×Dic71C22×C414yes—
70C4×Dic71C2×Q814yes—
71C24×C71C2×D411yescharacteristic
72C22×C4×C71—24no—
73C22×C4×C71—44no—
74C22×C4×C71—44no—
75C22×C4×C71—44no—
76C22×C4×C71C22×C412yes—
77C22×C4×C71C2×D411yescharacteristic
78C22×C4×C71C2×Q812yes—
79C22×C4×C71#4114yes—
80C22×C4×C71#4114yes—
81C22×C4×C71C2411yescharacteristic
82C2×C8×C71—28no—
83C2×C8×C71—24no—
84C2×C8×C71C22×C414yes—
85C4⋊C4×C71—24no—
86C4⋊C4×C71—24no—
87C4⋊C4×C71—44no—
88C23×C71C2×C4⋊C412yes—
89C23×C71#12414yes—
90C23×C71C2×D812yes—
91C23×C71C2×SD1614yes—
92C23×C71C2×Q1612yes—
93C23×C71C22×D411yescharacteristic
94C2×C4×C71—44no—
95C2×C4×C71—44no—
96C2×C4×C71—44no—
97C2×C4×C71—88no—
98C2×C4×C71C2×C4⋊C412yes—
99C2×C4×C71#11714yes—
100C2×C4×C71#11714yes—
101C2×C4×C71#12414yes—
102C2×C4×C71#12518yes—
103C2×C4×C71C23×C411yescharacteristic
104C2×C4×C71C22×Q811yescharacteristic
105C2×C4×C71C2×#4112yes—
106C2×C4×C71C2×#4112yes—
107C2×Dic71—44no—
108C2×Dic71—44no—
109C2×Dic71—44no—
110C2×Dic71—88no—
111C2×Dic71#106116yes—
112C2×Dic71#107116yes—
113C2×Dic71C2×C4⋊C414yes—
114C2×Dic71C2×C4⋊C414yes—
115C2×Dic71C2×D814yes—
116C2×Dic71C2×SD1618yes—
117C2×Dic71C2×Q1614yes—
118C8×C71—24no—
119C71⋊C8—24no—
120C22×C71#38214yes—
121C22×C71C2×#10614yes—
122C22×C71C2×#10714yes—
123C22×C71#48618yes—
124C22×C71#48718yes—
125C22×C71C22×C4⋊C411yescharacteristic
126C22×C71C2×#12412yes—
127C22×C71C22×D811yescharacteristic
128C22×C71C22×SD1612yes—
129C22×C71C22×Q1611yescharacteristic
130C4×C71—84no—
131C4×C71#38214yes—
132C4×C71C2×#11711yescharacteristic
133C4×C71C2×#11711yescharacteristic
134C4×C71C2×#12512yes—
135Dic71—84no—
136Dic71C2×#10618yes—
137Dic71C2×#10718yes—
138C2×#1834—711nomaximal, Sylow
139C2×C71#183418yescomplemented
140C2×C71C2×#38211yescharacteristic
141C2×C71C22×#10611yescharacteristic
142C2×C71C22×#10711yescharacteristic
143C2×C71C2×#48612yes—
144C2×C71C2×#48712yes—
145C22×C4×C8—711no—
146C2×#384—712no—
147#1834—718no—
148C2×#340—711no—
149C2×#340—712no—
150C2×#340D7111yescharacteristic
151C71C2×#183411yescharacteristic, complemented, Sylow
152C23×C8—711no—
153C23×C8C2×D7111yescharacteristic
154C22×C4⋊C4—712no—
155C22×C4⋊C4—1422no—
156C22×C4⋊C4—1422no—
157C22×C4⋊C4C2×D7112yes—
158C22×C42—711no—
159C2×C4×C8—718no—
160C2×C4×C8—714no—
161#384—718no—
162#384—1424no—
163#340—714no—
164#340—718no—
165#340C2×D7114yes—
166C23×C4—22no—
167C23×C4—711no—
168C23×C4—711no—
169C23×C4—1422no—
170C23×C4C22×D7111yescharacteristic
171C22×C8—24no—
172C22×C8—714no—
173C22×C8—712no—
174C22×C8—1424no—
175C22×C8C4×D7114yes—
176C22×C8C22×D7112yes—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—2848no—
181C2×C4⋊C4—2848no—
182C2×C4⋊C4—714no—
183C2×C4⋊C4—1428no—
184C2×C4⋊C4—1428no—
185C2×C4⋊C4—1422no—
186C2×C4⋊C4—1424no—
187C2×C4⋊C4—1424no—
188C2×C4⋊C4C22×D7114yes—
189C2×C42—714no—
190C2×C42—712no—
191C2×C42—714no—
192C2×C42—712no—
193C4×C8—7116no—
194C24D4×D7111yescharacteristic
195C22×C4—24no—
196C22×C4—44no—
197C22×C4—44no—
198C22×C4—44no—
199C22×C4—2844no—
200C22×C4—2844no—
201C22×C4—2844no—
202C22×C4—712no—
203C22×C4—712no—
204C22×C4—714no—
205C22×C4—714no—
206C22×C4—714no—
207C22×C4—718no—
208C22×C4—714no—
209C22×C4—1424no—
210C22×C4C2×C4×D7112yes—
211C22×C4D4×D7111yescharacteristic
212C22×C4Q8×D7112yes—
213C22×C4#1176586414yes—
214C22×C4#1176586514yes—
215C22×C4C23×D7111yescharacteristic
216C2×C8—24no—
217C2×C8—28no—
218C2×C8—714no—
219C2×C8—1424no—
220C2×C8—1428no—
221C2×C8C2×C4×D7114yes—
222C4⋊C4—24no—
223C4⋊C4—24no—
224C4⋊C4—44no—
225C4⋊C4—28416no—
226C4⋊C4—28416no—
227C4⋊C4—2844no—
228C4⋊C4—1424no—
229C4⋊C4—1424no—
230C42—714no—
231C42—714no—
232C42—718no—
233C23C4⋊C4×D7112yes—
234C23#1455611414yes—
235C23D8×D7112yes—
236C23SD16×D7114yes—
237C23Q16×D7112yes—
238C23C2×D4×D7111yescharacteristic
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—88no—
243C2×C4—2844no—
244C2×C4—2844no—
245C2×C4—2844no—
246C2×C4—5688no—
247C2×C4—714no—
248C2×C4—714no—
249C2×C4—714no—
250C2×C4—718no—
251C2×C4—714no—
252C2×C4—7116no—
253C2×C4—7116no—
254C2×C4C4⋊C4×D7112yes—
255C2×C4#1455608414yes—
256C2×C4#1455608514yes—
257C2×C4#1455611414yes—
258C2×C4#1455611818yes—
259C2×C4C22×C4×D7111yescharacteristic
260C2×C4C2×Q8×D7111yescharacteristic
261C2×C4C2×#1176586412yes—
262C2×C4C2×#1176586512yes—
263C8—24no—
264C8—1424no—
265C22#1798586314yes—
266C22#106×D7114yes—
267C22#107×D7114yes—
268C22#1798634418yes—
269C22#1798634818yes—
270C22C2×C4⋊C4×D7111yescharacteristic
271C22C2×#1455611412yes—
272C22C2×D8×D7111yescharacteristic
273C22C2×SD16×D7112yes—
274C22C2×Q16×D7111yescharacteristic
275C4—84no—
276C4—5684no—
277C4—718no—
278C4—718no—
279C4#1798586314yes—
280C4C2×#1455608411yescharacteristic
281C4C2×#1455608511yescharacteristic
282C4C2×#1455611812yes—
283C2#2258846618yesdirect product factor
284C2C2×#1798586311yescharacteristic
285C2C2×#106×D7111yescharacteristic
286C2C2×#107×D7111yescharacteristic
287C2C2×#1798634412yes—
288C2C2×#1798634812yes—
subgroupG/H
centerC24D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#340×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC22×C4×C71C24
hypercenterC2×#340D71
hypocenterC71C2×#1834
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
3. #22588466C2direct (N × H)
12. C2×C8×Dic71C4semidirect
39. C8×Dic71C2×C4semidirect
139. C2×C71#1834semidirect
151. C71C2×#1834semidirect
283. C2#22588466direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Dic712
C2×#179858682
#225884662
C2×#179857622
C2×#179857612
C2×#340×C712
C2×#183471