Finite Group Databasebeta

← C2×#22590385 #32151682

Subgroups — C2×#22590385 #32151682

Order 18176.

766 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556072C212yesmaximal
2C2×#17986379C211yesmaximal, characteristic, complemented
3#22590385C218yesmaximal, direct product factor
4C2×C4⋊(C71⋊C16)C211yesmaximal, characteristic, complemented
5C2×#17985802C212yesmaximal, complemented
6C2×C4×D8×C71C211yesmaximal, characteristic
7C22×Dic284—21no—
8C22×Dic284C2212yes—
9C2×#14556128—21no—
10C2×#14556072—28no—
11C2×#14556072C2218yes—
12C22×C71⋊C16C2212yes—
13#17986379—22no—
14#17986379C2214yescomplemented
15C4⋊(C71⋊C16)C2214yescomplemented
16#17985802C2218yescomplemented
17C22×D8×C71C2211yescharacteristic
18C2×C4×D4×C71—21no—
19C4×D8×C71—22no—
20C4×D8×C71C2214yes—
21C2×#107×C71C2211yescharacteristic
22C2×#102×C71—21no—
23C2×C4×C8×C71C2211yescharacteristic
24C22×Dic142—22no—
25C2×Dic284—24no—
26C2×Dic284—22no—
27C2×Dic284—24no—
28C2×Dic284—24no—
29C2×Dic284—44no—
30C2×Dic284C2314yes—
31#14556128—24no—
32#14556128—42no—
33C2×C4⋊Dic71—41no—
34C2×C4⋊Dic71—41no—
35#14556072—216no—
36C2×C71⋊C16—24no—
37C2×C71⋊C16C2314yes—
38C22×D4×C71—21no—
39C23×C4×C71—41no—
40C2×D8×C71—21no—
41C2×D8×C71—22no—
42C2×D8×C71D414yes—
43C2×D8×C71C2312yes—
44C22×C8×C71D411yescharacteristic
45C22×C8×C71C2311yescharacteristic
46C4×D4×C71—24no—
47C4×D4×C71—42no—
48C2×C4⋊C4×C71—21no—
49C2×C22⋊C4×C71—41no—
50C2×C42×C71D411yescharacteristic
51#107×C71—21no—
52#107×C71C2312yes—
53#102×C71—24no—
54C4×C8×C71D412yes—
55C4×C8×C71C2312yes—
56C2×Dic142—24no—
57C2×Dic142—44no—
58C2×Dic142—44no—
59C2×Dic142—42no—
60C22×Dic71—42no—
61Dic284—24no—
62Dic284—24no—
63Dic284—48no—
64Dic284—44no—
65C4⋊Dic71—44no—
66C4⋊Dic71—44no—
67C71⋊C16—24no—
68C24×C71—41no—
69C2×D4×C71—24no—
70C2×D4×C71—22no—
71C2×D4×C71—41no—
72C2×D4×C71—42no—
73C22×C4×C71—41no—
74C22×C4×C71—44no—
75C22×C4×C71—84no—
76C22×C4×C71D811yescharacteristic
77C22×C4×C71D811yescharacteristic
78C22×C4×C71C2×D411yescharacteristic
79D8×C71—24no—
80D8×C71—22no—
81D8×C71C2×D414yes—
82C2×C8×C71—22no—
83C2×C8×C71C2×D412yes—
84C2×C8×C71C2×D411yescharacteristic
85C2×C8×C71C2×D412yes—
86C2×C8×C71#4112yes—
87C2×C8×C71C2411yescharacteristic
88C4⋊C4×C71—22no—
89C4⋊C4×C71—41no—
90C22⋊C4×C71—44no—
91C42×C71D812yes—
92C42×C71C2×D412yes—
93C23×C71—42no—
94C23×C71—44no—
95C23×C71—82no—
96C23×C71—82no—
97C23×C71C2×D811yescharacteristic
98D4×C71—24no—
99D4×C71—42no—
100D4×C71—44no—
101C2×C4×C71—22no—
102C2×C4×C71—42no—
103C2×C4×C71—82no—
104C2×C4×C71—88no—
105C2×C4×C71SD3214yescomplemented
106C2×C4×C71#12112yes—
107C2×C4×C71C2×D812yes—
108C2×C4×C71C2×D811yescharacteristic
109C2×C4×C71C2×D812yes—
110C2×C4×C71AGL(1,ℤ/8)12yes—
111C2×C4×C71C22×D411yescharacteristic
112C2×Dic71—44no—
113C2×Dic71—84no—
114Dic142—44no—
115Dic142—44no—
116Dic142—84no—
117C8×C71—22no—
118C8×C71#12112yes—
119C8×C71C22×D411yescharacteristic
120C8×C71C2×#4111yescharacteristic
121C22×C71—44no—
122C22×C71—82no—
123C22×C71—82no—
124C22×C71—88no—
125C22×C71#45912yes—
126C22×C71C2×SD3212yes—
127C22×C71#51012yes—
128C22×C71C22×D811yescharacteristic
129C4×C71—22no—
130C4×C71—82no—
131C4×C71#45912yes—
132C4×C71C2×SD3214yescomplemented
133C4×C71C2×#12111yescharacteristic
134C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
135Dic71—84no—
136C2×#2208—711nomaximal, Sylow
137C2×C71—84no—
138C2×C71#220814yescomplemented
139C2×C71C2×#45911yescharacteristic
140C2×C71C22×SD3211yescharacteristic
141C2×C71C2×#51011yescharacteristic
142C22×SD32—712no—
143C2×#494—711no—
144C2×C4×D8D7111yescharacteristic
145#2208—718no—
146C2×C4⋊C16—711no—
147C2×#358—712no—
148C71C2×#220811yescharacteristic, complemented, Sylow
149C22×Q16—712no—
150C22×Q16—1421no—
151C22×D8C2×D7111yescharacteristic
152C2×C4⋊Q8—1421no—
153C2×C4×D4—21no—
154C2×SD32—718no—
155C2×SD32—1428no—
156C22×C16—712no—
157#494—714no—
158#494—1422no—
159C4×D8—22no—
160C4×D8C2×D7114yes—
161C2×#107C2×D7111yescharacteristic
162C2×#102—21no—
163C2×C4×C8C2×D7111yescharacteristic
164C4⋊C16—714no—
165#358—718no—
166C22×Q8—1422no—
167C22×D4—21no—
168C23×C4—41no—
169C2×Q16—2844no—
170C2×Q16—714no—
171C2×Q16—1422no—
172C2×Q16—1424no—
173C2×Q16—1424no—
174C2×Q16—1424no—
175C2×D8—21no—
176C2×D8—22no—
177C2×D8D28414yes—
178C2×D8C22×D7112yes—
179C22×C8C22⋊D7111yescharacteristic
180C22×C8C22×D7111yescharacteristic
181C4⋊Q8—2842no—
182C4⋊Q8—1424no—
183C4×D4—24no—
184C4×D4—42no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—2841no—
187C2×C4⋊C4—2841no—
188C2×C22⋊C4—41no—
189C2×C42C22⋊D7111yescharacteristic
190SD32—14216no—
191C2×C16—714no—
192C2×C16—1424no—
193#107—21no—
194#107C22×D7112yes—
195#102—24no—
196C4×C8C22⋊D7112yes—
197C4×C8C22×D7112yes—
198C24—41no—
199C2×Q8—2842no—
200C2×Q8—2844no—
201C2×Q8—2844no—
202C2×Q8—1424no—
203C2×D4—22no—
204C2×D4—24no—
205C2×D4—41no—
206C2×D4—42no—
207C22×C4—41no—
208C22×C4—44no—
209C22×C4—84no—
210C22×C4—2842no—
211C22×C4#1176585011yescharacteristic
212C22×C4#1176585011yescharacteristic
213C22×C4C2×C22⋊D7111yescharacteristic
214Q16—2848no—
215Q16—2844no—
216Q16—1424no—
217Q16—1424no—
218D8—22no—
219D8—24no—
220D8C2×D28414yes—
221C2×C8—22no—
222C2×C8C2×C22⋊D7112yes—
223C2×C8C2×C22⋊D7111yescharacteristic
224C2×C8C2×D28412yes—
225C2×C8#1176586512yes—
226C2×C8C23×D7111yescharacteristic
227C4⋊C4—22no—
228C4⋊C4—41no—
229C4⋊C4—2844no—
230C4⋊C4—2844no—
231C22⋊C4—44no—
232C42#1176585012yes—
233C42C2×C22⋊D7112yes—
234C16—1424no—
235C23—44no—
236C23—42no—
237C23—82no—
238C23—82no—
239C23C2×#1176585011yescharacteristic
240Q8—2844no—
241Q8—2844no—
242Q8—5684no—
243D4—24no—
244D4—44no—
245D4—42no—
246C2×C4—22no—
247C2×C4—42no—
248C2×C4—82no—
249C2×C4—88no—
250C2×C4—2844no—
251C2×C4—5684no—
252C2×C4#1455607214yescomplemented
253C2×C4#1455610212yes—
254C2×C4C2×#1176585012yes—
255C2×C4C2×#1176585012yes—
256C2×C4C2×#1176585011yescharacteristic
257C2×C4#1455615312yes—
258C2×C4C22×C22⋊D7111yescharacteristic
259C8—22no—
260C8#1455610212yes—
261C8C22×D28411yescharacteristic
262C8C2×#1176586511yescharacteristic
263C22—44no—
264C22—88no—
265C22—82no—
266C22—82no—
267C22#1798619412yes—
268C22C2×#1455607212yes—
269C22#1798643912yes—
270C22C22×#1176585011yescharacteristic
271C4—22no—
272C4—82no—
273C4—5684no—
274C4#1798619412yes—
275C4C2×#1455607214yescomplemented
276C4C2×#1455610211yescharacteristic
277C4C2×#1455615311yescharacteristic
278C2—84no—
279C2#2259038514yesdirect product factor
280C2C2×#1798619411yescharacteristic
281C2C22×#1455607211yescharacteristic
282C2C2×#1798643911yescharacteristic
subgroupG/H
centerC23C2×#11765850
commutator, cosocleC2×C8×C71C24
FrattiniC2×C8C23×D71
FittingC2×C4×D8×C71C2
socleC23×C71C2×D8
prime radicalC22×D8×C71C22
hypercenterC2×C4×D8D71
hypocenterC71C2×#2208
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
2. C2×#17986379C2semidirect
3. #22590385C2direct (N × H)
4. C2×C4⋊(C71⋊C16)C2semidirect
5. C2×#17985802C2semidirect
14. #17986379C22semidirect
15. C4⋊(C71⋊C16)C22semidirect
16. #17985802C22semidirect
105. C2×C4×C71SD32semidirect
132. C4×C71C2×SD32semidirect
138. C2×C71#2208semidirect
148. C71C2×#2208semidirect
252. C2×C4#14556072semidirect
275. C4C2×#14556072semidirect
279. C2#22590385direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560722
C2×#179863792
#225903852
C2×C4⋊(C71⋊C16)2
C2×#179858022
C2×C4×D8×C712
C2×#220871