Finite Group Databasebeta

← C2×#22587707 #31979783

Subgroups — C2×#22587707 #31979783

Order 18176.

702 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
1C2×#17986281C212yesmaximal
2C2×C8×Dic142C211yesmaximal, characteristic
3#22587707C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic
5C2×#17985745C212yesmaximal
6C2×#494×C71C211yesmaximal, characteristic
7C2×C4×Dic142C2211yescharacteristic
8#17986281—24no—
9#17986281C2218yes—
10C8×Dic142—22no—
11C8×Dic142C2214yes—
12C2×#14556059—22no—
13C2×C4⋊(C71⋊C8)C2211yescharacteristic
14C2×C4⋊(C71⋊C8)C2212yes—
15C2×Dic71⋊C8—21no—
16C2×#14556051—22no—
17C2×C8×Dic71—21no—
18#17985752C2214yes—
19#17985745C2218yes—
20C22×Q16×C71—21no—
21C22×Q16×C71—21no—
22C2×C4⋊Q8×C71C2212yes—
23#494×C71—22no—
24#494×C71C2214yes—
25C2×C4×C8×C71C2211yescharacteristic
26C22×Dic142D411yescharacteristic
27C22×C71⋊C8—21no—
28C22×C71⋊C8—22no—
29C4×Dic142—21no—
30C4×Dic142—21no—
31C4×Dic142D412yes—
32C4×Dic142C2312yes—
33C2×C4⋊Dic71D411yescharacteristic
34C2×Dic71⋊C4—21no—
35C2×C4×Dic71—21no—
36#14556059—28no—
37C4⋊(C71⋊C8)—21no—
38C4⋊(C71⋊C8)—22no—
39C4⋊(C71⋊C8)C2312yes—
40C4⋊(C71⋊C8)C2314yes—
41Dic71⋊C8—24no—
42#14556051—28no—
43C8×Dic71—24no—
44C22×Q8×C71—22no—
45C2×Q16×C71—24no—
46C2×Q16×C71—24no—
47C2×Q16×C71—44no—
48C2×Q16×C71—44no—
49C22×C8×C71D411yescharacteristic
50C22×C8×C71D411yescharacteristic
51C4⋊Q8×C71—22no—
52C4⋊Q8×C71—22no—
53C4⋊Q8×C71—22no—
54C4⋊Q8×C71C2314yes—
55C2×C4⋊C4×C71—22no—
56C2×C4⋊C4×C71—22no—
57C2×C42×C71C2311yescharacteristic
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C2×Dic142—21no—
61C2×Dic142—22no—
62C2×Dic142Q1614yescomplemented
63C2×Dic142C2×D412yes—
64C22×Dic71—21no—
65C22×Dic71—21no—
66C2×C71⋊C8—22no—
67C2×C71⋊C8—24no—
68C2×C71⋊C8—44no—
69C2×C71⋊C8—42no—
70C4⋊Dic71—21no—
71C4⋊Dic71C2×D412yes—
72Dic71⋊C4—22no—
73Dic71⋊C4—22no—
74C4×Dic71—22no—
75C4×Dic71—22no—
76C2×Q8×C71—24no—
77C2×Q8×C71—42no—
78C2×Q8×C71—44no—
79C2×Q8×C71—44no—
80C22×C4×C71—42no—
81C22×C4×C71C2×D411yescharacteristic
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71#4111yescharacteristic
84Q16×C71—48no—
85Q16×C71—48no—
86C2×C8×C71—22no—
87C2×C8×C71SD1614yes—
88C2×C8×C71C2×D412yes—
89C2×C8×C71C2×D412yes—
90C4⋊C4×C71—24no—
91C4⋊C4×C71—24no—
92C4⋊C4×C71—42no—
93C4⋊C4×C71—42no—
94C42×C71C2×D411yescharacteristic
95C42×C71C2×D411yescharacteristic
96C42×C71#4111yescharacteristic
97C42×C71C2411yescharacteristic
98C23×C71#12111yescharacteristic
99Q8×C71—44no—
100Q8×C71—44no—
101Q8×C71—84no—
102C2×C4×C71—22no—
103C2×C4×C71—44no—
104C2×C4×C71—84no—
105C2×C4×C71#12111yescharacteristic
106C2×C4×C71#12111yescharacteristic
107C2×C4×C71#12111yescharacteristic
108C2×C4×C71C2×SD1612yes—
109C2×C4×C71C2×Q1612yes—
110C2×C4×C71#13512yes—
111C2×C4×C71AGL(1,ℤ/8)12yes—
112C2×C4×C71C22×D411yescharacteristic
113C2×C4×C71C22×D411yescharacteristic
114C2×C4×C71C2×#4111yescharacteristic
115C2×Dic71—22no—
116C2×Dic71—24no—
117C2×Dic71—22no—
118C2×Dic71—42no—
119Dic142—22no—
120Dic142—24no—
121Dic142C2×Q1614yescomplemented
122C8×C71—22no—
123C8×C71C2×SD1614yes—
124C71⋊C8—44no—
125C71⋊C8—42no—
126C22×C71#46012yes—
127C22×C71#46712yes—
128C22×C71#47312yes—
129C22×C71C2×#12111yescharacteristic
130C4×C71—21no—
131C4×C71—21no—
132C4×C71—84no—
133C4×C71#46012yes—
134C4×C71#46712yes—
135C4×C71C22×SD1611yescharacteristic
136C4×C71C22×Q1611yescharacteristic
137C4×C71C2×#13511yescharacteristic
138C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
139Dic71—24no—
140Dic71—42no—
141C2×#1670—711nomaximal, Sylow
142C2×C71#167014yescomplemented
143C2×C71C2×#46011yescharacteristic
144C2×C71C2×#46711yescharacteristic
145C2×C71C2×#47311yescharacteristic
146C2×#494D7111yescharacteristic
147C2×#475—712no—
148C2×C8×Q8—711no—
149#1670—718no—
150C2×#335—711no—
151C2×#332—712no—
152C71C2×#167011yescharacteristic, complemented, Sylow
153C22×Q16—21no—
154C22×Q16—21no—
155C2×C4⋊Q8C2×D7112yes—
156C2×C4×Q8—711no—
157#494—22no—
158#494C2×D7114yes—
159#475—718no—
160#475—1424no—
161C8×Q8—714no—
162C8×Q8—1422no—
163C2×#106—1422no—
164C2×C4⋊C8—712no—
165C2×C4⋊C8—711no—
166C2×C4⋊C8—1421no—
167C2×#103—1422no—
168C2×C4×C8—1421no—
169C2×C4×C8C2×D7111yescharacteristic
170#335—714no—
171#332—718no—
172C22×Q8—22no—
173C22×Q8—711no—
174C2×Q16—24no—
175C2×Q16—24no—
176C2×Q16—44no—
177C2×Q16—44no—
178C22×C8—1422no—
179C22×C8—1421no—
180C22×C8C22⋊D7111yescharacteristic
181C22×C8C22⋊D7111yescharacteristic
182C4⋊Q8—22no—
183C4⋊Q8—22no—
184C4⋊Q8—22no—
185C4⋊Q8C22×D7114yes—
186C4×Q8—712no—
187C4×Q8—712no—
188C4×Q8—1421no—
189C4×Q8—1421no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4—711no—
193C2×C4⋊C4—1421no—
194C2×C42—1421no—
195C2×C42C22×D7111yescharacteristic
196#106—1428no—
197C4⋊C8—712no—
198C4⋊C8—714no—
199C4⋊C8—1424no—
200C4⋊C8—1422no—
201C4⋊C8—1421no—
202#103—1428no—
203C4×C8—1424no—
204C4×C8C22⋊D7112yes—
205C4×C8C22×D7112yes—
206C2×Q8—24no—
207C2×Q8—42no—
208C2×Q8—44no—
209C2×Q8—44no—
210C2×Q8—712no—
211C2×Q8—714no—
212C2×Q8—1421no—
213C2×Q8—1422no—
214C22×C4—42no—
215C22×C4—1421no—
216C22×C4—1421no—
217C22×C4D4×D7111yescharacteristic
218C22×C4C2×C22⋊D7111yescharacteristic
219C22×C4#1176586411yescharacteristic
220Q16—48no—
221Q16—48no—
222C2×C8—22no—
223C2×C8—2844no—
224C2×C8—2842no—
225C2×C8—1424no—
226C2×C8—1422no—
227C2×C8#1176585314yes—
228C2×C8C2×C22⋊D7112yes—
229C2×C8C2×C22⋊D7112yes—
230C4⋊C4—24no—
231C4⋊C4—24no—
232C4⋊C4—42no—
233C4⋊C4—42no—
234C4⋊C4—712no—
235C4⋊C4—1422no—
236C4⋊C4—1422no—
237C4⋊C4—1421no—
238C42—1422no—
239C42—1422no—
240C42D4×D7111yescharacteristic
241C42C2×C22⋊D7111yescharacteristic
242C42#1176586411yescharacteristic
243C42C23×D7111yescharacteristic
244C23#1455609911yescharacteristic
245Q8—44no—
246Q8—44no—
247Q8—84no—
248Q8—714no—
249Q8—1424no—
250Q8—1422no—
251C2×C4—22no—
252C2×C4—44no—
253C2×C4—84no—
254C2×C4—2842no—
255C2×C4—1422no—
256C2×C4—1422no—
257C2×C4—1424no—
258C2×C4#1455609911yescharacteristic
259C2×C4#1455609911yescharacteristic
260C2×C4#1455609911yescharacteristic
261C2×C4C2×#1176585312yes—
262C2×C4Q16×D7112yes—
263C2×C4#1455615112yes—
264C2×C4#1455615412yes—
265C2×C4C2×D4×D7111yescharacteristic
266C2×C4C22×C22⋊D7111yescharacteristic
267C2×C4C2×#1176586411yescharacteristic
268C8—22no—
269C8—2844no—
270C8—2842no—
271C8C2×#1176585314yes—
272C22#1798619612yes—
273C22#1798623712yes—
274C22#1798627112yes—
275C22C2×#1455609911yescharacteristic
276C4—21no—
277C4—21no—
278C4—84no—
279C4—2842no—
280C4—1424no—
281C4#1798619612yes—
282C4#1798623712yes—
283C4C22×#1176585311yescharacteristic
284C4C2×Q16×D7111yescharacteristic
285C4C2×#1455615111yescharacteristic
286C4C2×#1455615411yescharacteristic
287C2#2258770714yesdirect product factor
288C2C2×#1798619611yescharacteristic
289C2C2×#1798623711yescharacteristic
290C2C2×#1798627111yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#494×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#494D71
hypocenterC71C2×#1670
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #22587707C2direct (N × H)
62. C2×Dic142Q16semidirect
121. Dic142C2×Q16semidirect
142. C2×C71#1670semidirect
152. C71C2×#1670semidirect
287. C2#22587707direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862812
C2×C8×Dic1422
#225877072
C2×#179857522
C2×#179857452
C2×#494×C712
C2×#167071