Finite Group Databasebeta

← #1838×D71 #31997679

Subgroups — #1838×D71 #31997679

Order 18176.

830 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#423×D71C212yesmaximal
2C2×#97×D71C211yesmaximal, characteristic
3#22588481C211yesmaximal, characteristic, complemented
4#22588480C212yesmaximal, complemented
5#22588479C214yesmaximal, complemented
6#341×D71C214yesmaximal
7C71×#1838C211yesmaximal, characteristic, complemented
8C2×M16×D71C2214yes—
9C22×C8×D71C2212yes—
10C2×C42×D71C2211yescharacteristic
11#17986023C2212yes—
12#17986022C2214yes—
13#17986021—24no—
14C4⋊C8×D71—24no—
15C2×#14556039C2211yescharacteristic
16C2×#14556038C2212yes—
17#97×D71C414yes—
18#97×D71C414yes—
19#17985764C2214yes—
20#17985763C2218yes—
21#423×C71C2212yes—
22C2×#97×C71C2211yescharacteristic
23#341×C71C2214yes—
24C22×C4×D71Q812yes—
25C22×C4×D71C2311yescharacteristic
26C2×#11765849C2314yes—
27C2×#11765848—24no—
28M16×D71—216no—
29C22×C71⋊C8C2312yes—
30C2×C8×D71—28no—
31C2×C8×D71—24no—
32C2×C8×D71C2×C414yes—
33C2×C8×D71C2×C414yes—
34C2×C4×Dic71Q812yes—
35C2×C4×Dic71C2311yescharacteristic
36C42×D71C2×C412yes—
37C42×D71C2×C412yes—
38C42×D71D412yes—
39C42×D71D412yes—
40C4⋊(C71⋊C8)—24no—
41Dic71⋊C8—28no—
42#14556039C2×C414yes—
43#14556038C2×C418yes—
44C2×M16×C71C2314yes—
45C22×C8×C71C2312yes—
46C2×C42×C71C2311yescharacteristic
47C4⋊C8×C71—24no—
48#97×C71C2×C414yes—
49C23×D71C2×Q811yescharacteristic
50C22×Dic71C2×Q812yes—
51C22×Dic71C2×Q811yescharacteristic
52C2×C4×D71—44no—
53C2×C4×D71C4⋊C414yes—
54C2×C4×D71C4⋊C414yes—
55C2×C4×D71C22×C411yescharacteristic
56C2×C4×D71C22×C411yescharacteristic
57C2×C4×D71C2×D411yescharacteristic
58C2×C4×D71C2×D411yescharacteristic
59C2×C4×D71#4118yes—
60#11765849—28no—
61#11765848—48no—
62C2×C71⋊C8—24no—
63C2×C71⋊C8—24no—
64C2×C71⋊C8C22×C414yes—
65C8×D71—28no—
66C8×D71—28no—
67C8×D71—48no—
68C4×Dic71C4⋊C414yes—
69C4×Dic71C4⋊C414yes—
70C4×Dic71C22×C412yes—
71C4×Dic71C2×D412yes—
72C22×C4×C71C2×Q812yes—
73C22×C4×C71C2411yescharacteristic
74M16×C71—28no—
75C2×C8×C71—24no—
76C2×C8×C71—24no—
77C2×C8×C71C22×C414yes—
78C42×C71C22×C412yes—
79C42×C71C2×D412yes—
80C23×C71C22×Q811yescharacteristic
81C22×D71—24no—
82C22×D71C2×C4⋊C411yescharacteristic
83C22×D71C2×C4⋊C411yescharacteristic
84C22×D71#12514yes—
85C2×C4×C71—42no—
86C2×C4×C71C2×C4⋊C414yes—
87C2×C4×C71C23×C411yescharacteristic
88C2×C4×C71C22×D411yescharacteristic
89C2×C4×C71C2×#4114yes—
90C2×Dic71—42no—
91C2×Dic71C2×C4⋊C414yes—
92C2×Dic71C2×C4⋊C411yescharacteristic
93C2×Dic71C2×C4⋊C411yescharacteristic
94C2×Dic71#12514yes—
95C4×D71—28no—
96C4×D71—44no—
97C4×D71#11714yes—
98C4×D71#11714yes—
99C4×D71#12414yes—
100C4×D71#12414yes—
101C8×C71—24no—
102C8×C71—44no—
103C71⋊C8—24no—
104C71⋊C8—44no—
105C22×C71—22no—
106C22×C71C22×C4⋊C411yescharacteristic
107C22×C71C2×#12512yes—
108C2×D71—22no—
109C2×D71—28no—
110C2×D71#38212yes—
111C2×D71#38212yes—
112C2×D71#43014yes—
113C4×C71—24no—
114C4×C71C2×#11712yes—
115C4×C71C2×#12412yes—
116Dic71—24no—
117Dic71#38212yes—
118Dic71#38212yes—
119C2×#1838—711nomaximal, Sylow
120C2×C71—22no—
121C2×C71C2×#38211yescharacteristic
122C2×C71C2×#43012yes—
123D71—22no—
124D71#183814yesdirect product factor
125C2×#423—712no—
126C22×#97—711no—
127#1838—712no—
128#1838—711no—
129#1838—714no—
130#1838D7111yescharacteristic, direct product factor
131C2×#341—714no—
132C71C2×#183811yescharacteristic, complemented, Sylow
133C22×M16—714no—
134C23×C8—712no—
135C22×C42—711no—
136#423—714no—
137#423—712no—
138#423—1424no—
139#423C2×D7112yes—
140C2×C4⋊C8—1424no—
141C2×#97—712no—
142C2×#97—711no—
143C2×#97—714no—
144C2×#97—714no—
145C2×#97C2×D7111yescharacteristic
146#341—718no—
147#341—714no—
148#341C2×D7114yes—
149C23×C4—712no—
150C23×C4—711no—
151C2×M16—714no—
152C2×M16—1424no—
153C2×M16—14216no—
154C2×M16C22×D7114yes—
155C22×C8—712no—
156C22×C8—714no—
157C22×C8—714no—
158C22×C8—1424no—
159C22×C8—1428no—
160C22×C8C22×D7112yes—
161C2×C42—712no—
162C2×C42—711no—
163C2×C42—712no—
164C2×C42—712no—
165C2×C42—712no—
166C2×C42—712no—
167C2×C42C22×D7111yescharacteristic
168C4⋊C8—24no—
169C4⋊C8—1428no—
170C4⋊C8—1424no—
171#97—718no—
172#97—714no—
173#97C4×D7114yes—
174C24—711no—
175C22×C4—2844no—
176C22×C4—712no—
177C22×C4—714no—
178C22×C4—711no—
179C22×C4—711no—
180C22×C4—711no—
181C22×C4—711no—
182C22×C4—711no—
183C22×C4—718no—
184C22×C4—714no—
185C22×C4Q8×D7112yes—
186C22×C4C23×D7111yescharacteristic
187M16—28no—
188M16—2848no—
189M16—1428no—
190C2×C8—24no—
191C2×C8—24no—
192C2×C8—2848no—
193C2×C8—714no—
194C2×C8—1428no—
195C2×C8—1428no—
196C2×C8—1424no—
197C2×C8—1424no—
198C2×C8C2×C4×D7114yes—
199C42—712no—
200C42—712no—
201C42—714no—
202C42—714no—
203C42C2×C4×D7112yes—
204C42D4×D7112yes—
205C23—711no—
206C23—711no—
207C23—714no—
208C23—1424no—
209C23C2×Q8×D7111yescharacteristic
210C2×C4—42no—
211C2×C4—2844no—
212C2×C4—2842no—
213C2×C4—711no—
214C2×C4—711no—
215C2×C4—714no—
216C2×C4—714no—
217C2×C4—714no—
218C2×C4—714no—
219C2×C4—714no—
220C2×C4—714no—
221C2×C4—1428no—
222C2×C4C4⋊C4×D7114yes—
223C2×C4C22×C4×D7111yescharacteristic
224C2×C4C2×D4×D7111yescharacteristic
225C2×C4#41×D7114yes—
226C8—24no—
227C8—44no—
228C8—2844no—
229C8—1424no—
230C22—22no—
231C22—712no—
232C22—714no—
233C22—712no—
234C22—1428no—
235C22—1422no—
236C22C2×C4⋊C4×D7111yescharacteristic
237C22#125×D7112yes—
238C4—24no—
239C4—712no—
240C4—712no—
241C4—1424no—
242C4#117×D7112yes—
243C4#124×D7112yes—
244C2—22no—
245C2—714no—
246C2—1422no—
247C2#382×D7111yescharacteristic
248C2#430×D7112yes—
subgroupG/H
centerC2×C4C2×D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC71×#1838C2
socleC22×C71C22×C4⋊C4
prime radicalC23×D71C2×Q8
cosocleC22×C4×C71C24
hypercenter#1838D71
hypocenterC71C2×#1838
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1838

Complements

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

NH ≅ G/Ntype
3. #22588481C2semidirect
4. #22588480C2semidirect
5. #22588479C2semidirect
7. C71×#1838C2semidirect
124. D71#1838direct (N × H)
130. #1838D71direct (N × H)
132. C71C2×#1838semidirect

Maximal subgroups

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

subgroupindex
#423×D712
C2×#97×D712
#225884812
#225884802
#225884792
#341×D712
C71×#18382
C2×#183871