Finite Group Databasebeta

← #31890686

Subgroups — #31890686

Order 18176.

418 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22588471C211yesmaximal, characteristic, complemented
2#22587088C211yesmaximal, characteristic, complemented
3#22586900C212yesmaximal
4#22586200C212yesmaximal, complemented
5C71×#2931C211yesmaximal, characteristic
6#17986052C2212yes—
7#17985865C2212yes—
8#17985762—21no—
9#17985762—21no—
10#17985752—21no—
11#17985750—21no—
12#17985733—24no—
13C2×#131×C71—21no—
14#532×C71C2211yescharacteristic
15#436×C71—21no—
16#436×C71C412yescomplemented
17C8×D4×C71—21no—
18C8×D4×C71C412yescomplemented
19#423×C71C2211yescharacteristic
20#408×C71—21no—
21C2×C4×C8×C71C2211yescharacteristic
22C2×C4⋊Dic71—22no—
23C4⋊(C71⋊C8)—22no—
24C22⋊(C71⋊C8)—22no—
25C4×C71⋊C8—22no—
26C71⋊#95—22no—
27C71⋊#95—22no—
28C2×#41×C71—21no—
29#131×C71—44no—
30C2×M16×C71—21no—
31C2×M16×C71—22no—
32C22×C8×C71—22no—
33C22×C8×C71D411yescharacteristic
34C22×C8×C71D411yescharacteristic
35C4⋊Q8×C71Q811yescharacteristic
36#127×C71Q811yescharacteristic
37#124×C71—21no—
38#121×C71—21no—
39#121×C71D412yes—
40C4×D4×C71—21no—
41C4×D4×C71C2×C412yes—
42C2×C42×C71C2311yescharacteristic
43C4⋊C8×C71—21no—
44C4⋊C8×C71C2×C412yes—
45C22⋊C8×C71—22no—
46C22⋊C8×C71—22no—
47C4×C8×C71C2×C411yescharacteristic
48C4×C8×C71C2×C411yescharacteristic
49C4×C8×C71D411yescharacteristic
50C4×C8×C71D411yescharacteristic
51C22×Dic71—42no—
52C2×C71⋊C8—42no—
53C4⋊Dic71—42no—
54C4⋊Dic71—42no—
55#41×C71—42no—
56#41×C71—42no—
57C2×Q8×C71—21no—
58C2×D4×C71—22no—
59C2×D4×C71—21no—
60C2×D4×C71—21no—
61C2×D4×C71C4⋊C412yes—
62C22×C4×C71—22no—
63C22×C4×C71C2×D411yescharacteristic
64C22×C4×C71C2×D411yescharacteristic
65C22×C4×C71#4111yescharacteristic
66M16×C71—44no—
67M16×C71—42no—
68C2×C8×C71—22no—
69C2×C8×C71—22no—
70C2×C8×C71—22no—
71C2×C8×C71—44no—
72C2×C8×C71C22⋊C411yescharacteristic
73C2×C8×C71C22⋊C411yescharacteristic
74C2×C8×C71C22⋊C411yescharacteristic
75C2×C8×C71C22⋊C411yescharacteristic
76C4⋊C4×C71—21no—
77C4⋊C4×C71C4⋊C412yes—
78C22⋊C4×C71—22no—
79C22⋊C4×C71—22no—
80C42×C71C22×C411yescharacteristic
81C42×C71C2×D411yescharacteristic
82C42×C71C2×Q811yescharacteristic
83C42×C71#4111yescharacteristic
84C23×C71—22no—
85C23×C71#12111yescharacteristic
86Q8×C71—42no—
87D4×C71—42no—
88D4×C71—42no—
89D4×C71—44no—
90D4×C71—42no—
91C2×C4×C71—22no—
92C2×C4×C71—41no—
93C2×C4×C71—41no—
94C2×C4×C71—42no—
95C2×C4×C71—42no—
96C2×C4×C71C2×C22⋊C411yescharacteristic
97C2×C4×C71C2×C4⋊C411yescharacteristic
98C2×C4×C71#11711yescharacteristic
99C2×C4×C71#12111yescharacteristic
100C2×C4×C71C22⋊Q811yescharacteristic
101C2×C4×C71C22⋊Q811yescharacteristic
102C2×C4×C71#13512yes—
103C2×C4×C71AGL(1,ℤ/8)12yes—
104C2×Dic71—82no—
105C2×Dic71—82no—
106C2×Dic71—82no—
107C8×C71—21no—
108C8×C71—21no—
109C8×C71—21no—
110C8×C71—21no—
111C8×C71—42no—
112C71⋊C8—82no—
113C22×C71—21no—
114C22×C71—21no—
115C22×C71—42no—
116C22×C71—42no—
117C22×C71—42no—
118C22×C71#38011yescharacteristic
119C22×C71#46312yes—
120C4×C71—21no—
121C4×C71—21no—
122C4×C71—21no—
123C4×C71—21no—
124C4×C71—42no—
125C4×C71#41611yescharacteristic
126C4×C71#41811yescharacteristic
127C4×C71#47812yes—
128Dic71—162no—
129#8680—711nomaximal, Sylow
130C2×C71—22no—
131C2×C71—82no—
132C2×C71#180411yescharacteristic
133C2×C71#181211yescharacteristic
134C2×C71#181411yescharacteristic
135#2931D7111yescharacteristic
136#1835—711no—
137#1564—711no—
138#1517—712no—
139#1286—712no—
140C71#868011yescharacteristic, complemented, Sylow
141C2×#131—21no—
142#532C2×D7111yescharacteristic
143#436—21no—
144#436Dic7112yescomplemented
145C8×D4—21no—
146C8×D4Dic7112yescomplemented
147#431—712no—
148#423C2×D7111yescharacteristic
149#408—21no—
150C2×C4×C8C2×D7111yescharacteristic
151#382—712no—
152#340—1421no—
153#340—1421no—
154#335—1421no—
155#334—1421no—
156#327—1424no—
157C2×#41—21no—
158#131—44no—
159C2×M16—21no—
160C2×M16—22no—
161C22×C8—22no—
162C22×C8C22⋊D7111yescharacteristic
163C22×C8C22⋊D7111yescharacteristic
164C4⋊Q8Dic14211yescharacteristic
165#127Dic14211yescharacteristic
166#124—21no—
167#121—21no—
168#121D28412yes—
169C4×D4—21no—
170C4×D4C2×Dic7112yes—
171C2×C4⋊C4—1422no—
172C2×C42C22×D7111yescharacteristic
173C4⋊C8—21no—
174C4⋊C8—1422no—
175C4⋊C8C2×Dic7112yes—
176C22⋊C8—22no—
177C22⋊C8—22no—
178C22⋊C8—1422no—
179C4×C8—1422no—
180C4×C8C2×Dic7111yescharacteristic
181C4×C8C2×Dic7111yescharacteristic
182C4×C8C22⋊D7111yescharacteristic
183C4×C8C22⋊D7111yescharacteristic
184#95—1422no—
185#95—1422no—
186#41—42no—
187#41—42no—
188C2×Q8—21no—
189C2×D4—22no—
190C2×D4—21no—
191C2×D4—21no—
192C2×D4C4⋊Dic7112yes—
193C22×C4—22no—
194C22×C4—2842no—
195C22×C4C2×C22⋊D7111yescharacteristic
196C22×C4C2×D28411yescharacteristic
197C22×C4#1176586511yescharacteristic
198M16—44no—
199M16—42no—
200C2×C8—22no—
201C2×C8—22no—
202C2×C8—22no—
203C2×C8—44no—
204C2×C8—2842no—
205C2×C8C22⋊Dic7111yescharacteristic
206C2×C8C22⋊Dic7111yescharacteristic
207C2×C8C22⋊Dic7111yescharacteristic
208C2×C8C22⋊Dic7111yescharacteristic
209C4⋊C4—21no—
210C4⋊C4—2842no—
211C4⋊C4—2842no—
212C4⋊C4C4⋊Dic7112yes—
213C22⋊C4—22no—
214C22⋊C4—22no—
215C42C22×Dic7111yescharacteristic
216C42C2×C22⋊D7111yescharacteristic
217C42C2×Dic14211yescharacteristic
218C42#1176586511yescharacteristic
219C23—22no—
220C23#1455610211yescharacteristic
221Q8—42no—
222D4—42no—
223D4—42no—
224D4—44no—
225D4—42no—
226C2×C4—22no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—42no—
230C2×C4—42no—
231C2×C4—5682no—
232C2×C4—5682no—
233C2×C4—5682no—
234C2×C4C2×C22⋊Dic7111yescharacteristic
235C2×C4C2×C4⋊Dic7111yescharacteristic
236C2×C4#1455608711yescharacteristic
237C2×C4#1455610211yescharacteristic
238C2×C4#1455610711yescharacteristic
239C2×C4#1455610711yescharacteristic
240C2×C4#1455614812yes—
241C2×C4#1455615412yes—
242C8—21no—
243C8—21no—
244C8—21no—
245C8—21no—
246C8—42no—
247C8—5682no—
248C22—21no—
249C22—21no—
250C22—42no—
251C22—42no—
252C22—42no—
253C22#1798585911yescharacteristic
254C22#1798621412yes—
255C4—21no—
256C4—21no—
257C4—21no—
258C4—21no—
259C4—42no—
260C4—11362no—
261C4#1798599511yescharacteristic
262C4#1798600411yescharacteristic
263C4#1798629912yes—
264C2—22no—
265C2—82no—
266C2#2258835011yescharacteristic
267C2#2258838611yescharacteristic
268C2#2258839411yescharacteristic
subgroupG/H
centerC22#17985859
commutatorC42×C71C22×C4
FrattiniC2×C42C22×D71
FittingC71×#2931C2
socleC22×C71#380
prime radical#532×C71C22
cosocleC2×C42×C71C23
hypercenter#2931D71
hypocenterC71#8680
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #2931

Complements

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

NH ≅ G/Ntype
1. #22588471C2semidirect
2. #22587088C2semidirect
4. #22586200C2semidirect
16. #436×C71C4semidirect
18. C8×D4×C71C4semidirect
140. C71#8680semidirect
144. #436Dic71semidirect
146. C8×D4Dic71semidirect

Maximal subgroups

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

subgroupindex
#225884712
#225870882
#225869002
#225862002
C71×#29312
#868071