Finite Group Databasebeta

← C2×#22590387 #32151699

Subgroups — C2×#22590387 #32151699

Order 18176.

702 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556074C212yesmaximal
2C2×C4×Dic284C211yesmaximal, characteristic
3#22590387C218yesmaximal, direct product factor
4C2×C4⋊(C71⋊C16)C211yesmaximal, characteristic
5C2×#17985803C212yesmaximal
6C2×#494×C71C211yesmaximal, characteristic
7C22×Dic284C2211yescharacteristic
8C2×C4×Dic142—21no—
9C2×#14556074—28no—
10C2×#14556074C2218yes—
11C22×C71⋊C16C2212yes—
12C4×Dic284—22no—
13C4×Dic284C2214yes—
14C2×#14556062C2211yescharacteristic
15C2×#14556053—21no—
16C4⋊(C71⋊C16)C2214yes—
17#17985803C2218yes—
18C22×Q16×C71—21no—
19C22×Q16×C71C2212yes—
20C2×C4⋊Q8×C71—21no—
21#494×C71—22no—
22#494×C71C2214yes—
23C2×C4×C8×C71C2211yescharacteristic
24C22×Dic142—21no—
25C2×Dic284—21no—
26C2×Dic284—22no—
27C2×Dic284D414yes—
28C2×Dic284C2312yes—
29C4×Dic142—24no—
30C4×Dic142—42no—
31C2×C4⋊Dic71—21no—
32C2×Dic71⋊C4—41no—
33C2×C4×Dic71—41no—
34#14556074—216no—
35C2×C71⋊C16—24no—
36C2×C71⋊C16C2314yes—
37#14556062—21no—
38#14556062C2312yes—
39#14556053—24no—
40C22×Q8×C71—22no—
41C2×Q16×C71—24no—
42C2×Q16×C71—22no—
43C2×Q16×C71—24no—
44C2×Q16×C71—24no—
45C2×Q16×C71—44no—
46C2×Q16×C71C2314yes—
47C22×C8×C71D411yescharacteristic
48C22×C8×C71C2311yescharacteristic
49C4⋊Q8×C71—24no—
50C4⋊Q8×C71—42no—
51C2×C4⋊C4×C71—41no—
52C2×C4⋊C4×C71—41no—
53C2×C42×C71D411yescharacteristic
54C4×C8×C71D412yes—
55C4×C8×C71C2312yes—
56C2×Dic142—24no—
57C2×Dic142—22no—
58C2×Dic142—41no—
59C2×Dic142—42no—
60C22×Dic71—41no—
61C22×Dic71—41no—
62Dic284—24no—
63Dic284—22no—
64Dic284C2×D414yes—
65C4⋊Dic71—22no—
66C4⋊Dic71—41no—
67Dic71⋊C4—44no—
68C4×Dic71—44no—
69C71⋊C16—24no—
70C2×Q8×C71—24no—
71C2×Q8×C71—42no—
72C2×Q8×C71—44no—
73C2×Q8×C71—44no—
74C22×C4×C71—42no—
75C22×C4×C71D811yescharacteristic
76C22×C4×C71D811yescharacteristic
77C22×C4×C71C2×D411yescharacteristic
78Q16×C71—24no—
79Q16×C71—24no—
80Q16×C71—48no—
81Q16×C71—44no—
82C2×C8×C71—22no—
83C2×C8×C71C2×D412yes—
84C2×C8×C71C2×D412yes—
85C2×C8×C71C2×D411yescharacteristic
86C2×C8×C71#4112yes—
87C2×C8×C71C2411yescharacteristic
88C4⋊C4×C71—44no—
89C4⋊C4×C71—44no—
90C42×C71D812yes—
91C42×C71C2×D412yes—
92C23×C71C2×D811yescharacteristic
93Q8×C71—44no—
94Q8×C71—44no—
95Q8×C71—84no—
96C2×C4×C71—22no—
97C2×C4×C71—44no—
98C2×C4×C71—84no—
99C2×C4×C71Q3214yescomplemented
100C2×C4×C71#12112yes—
101C2×C4×C71C2×D812yes—
102C2×C4×C71C2×D811yescharacteristic
103C2×C4×C71C2×D812yes—
104C2×C4×C71AGL(1,ℤ/8)12yes—
105C2×C4×C71C22×D411yescharacteristic
106C2×Dic71—42no—
107C2×Dic71—44no—
108C2×Dic71—42no—
109C2×Dic71—82no—
110Dic142—24no—
111Dic142—42no—
112Dic142—44no—
113C8×C71—22no—
114C8×C71#12112yes—
115C8×C71C22×D411yescharacteristic
116C8×C71C2×#4111yescharacteristic
117C22×C71#45912yes—
118C22×C71C2×Q3212yes—
119C22×C71#51012yes—
120C22×C71C22×D811yescharacteristic
121C4×C71—22no—
122C4×C71—84no—
123C4×C71#45912yes—
124C4×C71C2×Q3214yescomplemented
125C4×C71C2×#12111yescharacteristic
126C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
127Dic71—44no—
128Dic71—82no—
129C2×#2209—711nomaximal, Sylow
130C2×C71#220914yescomplemented
131C2×C71C2×#45911yescharacteristic
132C2×C71C22×Q3211yescharacteristic
133C2×C71C2×#51011yescharacteristic
134C22×Q32—712no—
135C2×#494D7111yescharacteristic
136C2×C4×Q16—711no—
137#2209—718no—
138C2×C4⋊C16—711no—
139C2×#358—712no—
140C71C2×#220911yescharacteristic, complemented, Sylow
141C22×Q16—21no—
142C22×Q16—711no—
143C22×Q16C2×D7112yes—
144C2×C4⋊Q8—21no—
145C2×C4×Q8—1421no—
146C2×Q32—718no—
147C2×Q32—1428no—
148C22×C16—712no—
149#494—22no—
150#494C2×D7114yes—
151C4×Q16—714no—
152C4×Q16—1422no—
153C2×#107—711no—
154C2×#103—1421no—
155C2×C4×C8C2×D7111yescharacteristic
156C4⋊C16—714no—
157#358—718no—
158C22×Q8—22no—
159C22×Q8—1421no—
160C2×Q16—24no—
161C2×Q16—24no—
162C2×Q16—22no—
163C2×Q16—24no—
164C2×Q16—44no—
165C2×Q16—714no—
166C2×Q16—712no—
167C2×Q16—1421no—
168C2×Q16—1422no—
169C2×Q16C22×D7114yes—
170C22×C8C22⋊D7111yescharacteristic
171C22×C8C22×D7111yescharacteristic
172C4⋊Q8—24no—
173C4⋊Q8—42no—
174C4×Q8—2842no—
175C4×Q8—1424no—
176C2×C4⋊C4—41no—
177C2×C4⋊C4—41no—
178C2×C4⋊C4—2841no—
179C2×C4⋊C4—1421no—
180C2×C42—2841no—
181C2×C42C22⋊D7111yescharacteristic
182Q32—14216no—
183C2×C16—714no—
184C2×C16—1424no—
185#107—712no—
186#107—1421no—
187#103—1424no—
188C4×C8C22⋊D7112yes—
189C4×C8C22×D7112yes—
190C2×Q8—24no—
191C2×Q8—42no—
192C2×Q8—44no—
193C2×Q8—44no—
194C2×Q8—2841no—
195C2×Q8—2842no—
196C2×Q8—1422no—
197C2×Q8—1424no—
198C22×C4—42no—
199C22×C4—2841no—
200C22×C4—2841no—
201C22×C4#1176585011yescharacteristic
202C22×C4#1176585011yescharacteristic
203C22×C4C2×C22⋊D7111yescharacteristic
204Q16—24no—
205Q16—24no—
206Q16—48no—
207Q16—44no—
208Q16—714no—
209Q16—1422no—
210Q16—1424no—
211C2×C8—22no—
212C2×C8D4×D7112yes—
213C2×C8C2×C22⋊D7112yes—
214C2×C8C2×C22⋊D7111yescharacteristic
215C2×C8#1176586412yes—
216C2×C8C23×D7111yescharacteristic
217C4⋊C4—44no—
218C4⋊C4—44no—
219C4⋊C4—2844no—
220C4⋊C4—2841no—
221C4⋊C4—1422no—
222C42—2844no—
223C42#1176585012yes—
224C42C2×C22⋊D7112yes—
225C16—1424no—
226C23C2×#1176585011yescharacteristic
227Q8—44no—
228Q8—44no—
229Q8—84no—
230Q8—2844no—
231Q8—2842no—
232Q8—1424no—
233C2×C4—22no—
234C2×C4—44no—
235C2×C4—84no—
236C2×C4—2844no—
237C2×C4—2842no—
238C2×C4—2842no—
239C2×C4—5682no—
240C2×C4#1455607414yescomplemented
241C2×C4#1455609912yes—
242C2×C4C2×#1176585012yes—
243C2×C4C2×#1176585012yes—
244C2×C4C2×#1176585011yescharacteristic
245C2×C4#1455615412yes—
246C2×C4C22×C22⋊D7111yescharacteristic
247C8—22no—
248C8#1455609912yes—
249C8C2×D4×D7111yescharacteristic
250C8C2×#1176586411yescharacteristic
251C22#1798619112yes—
252C22C2×#1455607412yes—
253C22#1798644012yes—
254C22C22×#1176585011yescharacteristic
255C4—22no—
256C4—84no—
257C4—2844no—
258C4—5682no—
259C4#1798619112yes—
260C4C2×#1455607414yescomplemented
261C4C2×#1455609911yescharacteristic
262C4C2×#1455615411yescharacteristic
263C2#2259038714yesdirect product factor
264C2C2×#1798619111yescharacteristic
265C2C22×#1455607411yescharacteristic
266C2C2×#1798644011yescharacteristic
subgroupG/H
centerC23C2×#11765850
commutator, cosocleC2×C8×C71C24
FrattiniC2×C8C23×D71
FittingC2×#494×C71C2
socle, prime radicalC23×C71C2×D8
hypercenterC2×#494D71
hypocenterC71C2×#2209
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #22590387C2direct (N × H)
99. C2×C4×C71Q32semidirect
124. C4×C71C2×Q32semidirect
130. C2×C71#2209semidirect
140. C71C2×#2209semidirect
240. C2×C4#14556074semidirect
260. C4C2×#14556074semidirect
263. C2#22590387direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560742
C2×C4×Dic2842
#225903872
C2×C4⋊(C71⋊C16)2
C2×#179858032
C2×#494×C712
C2×#220971