Finite Group Databasebeta

← C2×#22586297 #31907166

Subgroups — C2×#22586297 #31907166

Order 18176.

422 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986078C211yesmaximal, characteristic
2C2×#17985775C211yesmaximal, characteristic, complemented
3#22586297C214yesmaximal, direct product factor
4C2×C4⋊C16×C71C211yesmaximal, characteristic, complemented
5C22×#11765848—21no—
6C2×C4×D284C411yescharacteristic
7C22×C71⋊C16—21no—
8#17986078—21no—
9#17986078—21no—
10#17986078C412yes—
11#17986078C2212yes—
12C2×C4⋊(C71⋊C8)C411yescharacteristic
13C2×(C2×D71)⋊C8—21no—
14#17985775—21no—
15#17985775C2212yescomplemented
16C22×C16×C71—21no—
17C2×C4×C8×C71C2211yescharacteristic
18C4⋊C16×C71—21no—
19C4⋊C16×C71C2212yescomplemented
20C22×D284C811yescharacteristic
21C22×C4×D71—21no—
22C2×#11765848—22no—
23C2×#11765848—22no—
24C2×#11765848—42no—
25C2×#11765848—42no—
26C22×C71⋊C8—21no—
27C4×D284—21no—
28C4×D284—21no—
29C4×D284C812yes—
30C4×D284C2×C412yes—
31C2×C4⋊Dic71C811yescharacteristic
32C2×(C2×D71)⋊C4—21no—
33C2×C71⋊C16—24no—
34C2×C71⋊C16—22no—
35C4⋊(C71⋊C8)—21no—
36C4⋊(C71⋊C8)C2×C412yes—
37(C2×D71)⋊C8—22no—
38(C2×D71)⋊C8—22no—
39C22×C8×C71D411yescharacteristic
40C22×C8×C71D411yescharacteristic
41C2×C42×C71C2×C411yescharacteristic
42C2×C16×C71—22no—
43C2×C16×C71—42no—
44C4×C8×C71C2×C411yescharacteristic
45C4×C8×C71D411yescharacteristic
46C4×C8×C71D411yescharacteristic
47C4×C8×C71C2311yescharacteristic
48C23×D71—21no—
49C2×D284—21no—
50C2×D284—42no—
51C2×D284C2×C812yes—
52C22×Dic71—21no—
53C2×C4×D71—22no—
54C2×C4×D71—22no—
55C2×C4×D71—42no—
56C2×C4×D71—42no—
57#11765848—44no—
58#11765848—42no—
59#11765848—42no—
60C2×C71⋊C8—22no—
61C2×C71⋊C8—42no—
62C4⋊Dic71—21no—
63C4⋊Dic71C2×C812yes—
64(C2×D71)⋊C4—22no—
65(C2×D71)⋊C4—22no—
66C71⋊C16—24no—
67C22×C4×C71C22⋊C411yescharacteristic
68C22×C4×C71C2×C811yescharacteristic
69C22×C4×C71M1611yescharacteristic
70C2×C8×C71—22no—
71C2×C8×C71C22⋊C411yescharacteristic
72C2×C8×C71C22⋊C411yescharacteristic
73C2×C8×C71D812yes—
74C2×C8×C71SD1612yes—
75C2×C8×C71C2×D411yescharacteristic
76C2×C8×C71C2×D411yescharacteristic
77C42×C71C22⋊C411yescharacteristic
78C42×C71C2×C811yescharacteristic
79C42×C71M1611yescharacteristic
80C42×C71C22×C411yescharacteristic
81C16×C71—42no—
82C23×C71C22⋊C811yescharacteristic
83C22×D71—22no—
84C22×D71—42no—
85C22×D71—42no—
86C22×D71—42no—
87C2×C4×C71—22no—
88C2×C4×C71—22no—
89C2×C4×C71C22⋊C811yescharacteristic
90C2×C4×C71C22⋊C811yescharacteristic
91C2×C4×C71C22⋊C811yescharacteristic
92C2×C4×C71#10212yes—
93C2×C4×C71#10412yes—
94C2×C4×C71C2×C22⋊C411yescharacteristic
95C2×C4×C71C22×C811yescharacteristic
96C2×C4×C71C2×M1611yescharacteristic
97C2×Dic71—22no—
98C2×Dic71—42no—
99D284—42no—
100D284—42no—
101C4×D71—44no—
102C4×D71—42no—
103C4×D71—42no—
104C8×C71—21no—
105C8×C71—21no—
106C8×C71#10212yes—
107C8×C71C2×D811yescharacteristic
108C8×C71C2×SD1611yescharacteristic
109C71⋊C8—42no—
110C22×C71D4⋊C812yes—
111C22×C71#34912yes—
112C22×C71#35012yes—
113C22×C71C2×C22⋊C811yescharacteristic
114C2×D71—42no—
115C2×D71—42no—
116C2×D71—42no—
117C2×D71—84no—
118C4×C71—21no—
119C4×C71—21no—
120C4×C71—21no—
121C4×C71—21no—
122C4×C71D4⋊C812yes—
123C4×C71C2×#10211yescharacteristic
124C4×C71C2×#10411yescharacteristic
125Dic71—42no—
126C2×#1330—711nomaximal, Sylow
127C2×C71#133014yescomplemented
128C2×C71C2×D4⋊C811yescharacteristic
129C2×C71C2×#34911yescharacteristic
130C2×C71C2×#35011yescharacteristic
131D71—82no—
132C2×#436—711no—
133C2×C4⋊C16D7111yescharacteristic, complemented
134C2×#346—711no—
135#1330—714no—
136C71C2×#133011yescharacteristic, complemented, Sylow
137C22×M16—1421no—
138C2×C4×D4—711no—
139C22×C16—21no—
140C22×C16—1421no—
141#436—712no—
142#436—712no—
143#436—1421no—
144#436—1421no—
145C2×C4⋊C8—711no—
146C2×C22⋊C8—1421no—
147C2×C4×C8C2×D7111yescharacteristic
148C4⋊C16—21no—
149C4⋊C16C2×D7112yescomplemented
150#346—712no—
151#346—1421no—
152C22×D4—711no—
153C23×C4—1421no—
154C2×M16—2842no—
155C2×M16—2842no—
156C2×M16—1422no—
157C2×M16—1422no—
158C22×C8—1421no—
159C22×C8D28411yescharacteristic
160C22×C8C22⋊D7111yescharacteristic
161C4×D4—712no—
162C4×D4—712no—
163C4×D4—1421no—
164C4×D4—1421no—
165C2×C4⋊C4—711no—
166C2×C22⋊C4—1421no—
167C2×C42C4×D7111yescharacteristic
168C2×C16—22no—
169C2×C16—42no—
170C2×C16—1424no—
171C2×C16—1422no—
172C4⋊C8—712no—
173C4⋊C8—1421no—
174C22⋊C8—1422no—
175C22⋊C8—1422no—
176C4×C8C4×D7111yescharacteristic
177C4×C8D28411yescharacteristic
178C4×C8C22⋊D7111yescharacteristic
179C4×C8C22×D7111yescharacteristic
180C24—1421no—
181C2×D4—2842no—
182C2×D4—712no—
183C2×D4—1421no—
184C22×C4—2842no—
185C22×C4—2842no—
186C22×C4—1421no—
187C22×C4—1422no—
188C22×C4—1422no—
189C22×C4(C2×D71)⋊C411yescharacteristic
190C22×C4C8×D7111yescharacteristic
191C22×C4#1176584811yescharacteristic
192M16—2844no—
193M16—2842no—
194M16—2842no—
195C2×C8—22no—
196C2×C8—2842no—
197C2×C8—1422no—
198C2×C8(C2×D71)⋊C411yescharacteristic
199C2×C8(C2×D71)⋊C411yescharacteristic
200C2×C8#1176585012yes—
201C2×C8#1176585212yes—
202C2×C8C2×C22⋊D7111yescharacteristic
203C2×C8C2×D28411yescharacteristic
204C4⋊C4—712no—
205C4⋊C4—1421no—
206C22⋊C4—1422no—
207C22⋊C4—1422no—
208C42(C2×D71)⋊C411yescharacteristic
209C42C8×D7111yescharacteristic
210C42#1176584811yescharacteristic
211C42C2×C4×D7111yescharacteristic
212C16—42no—
213C16—1424no—
214C23—2842no—
215C23—2842no—
216C23—2842no—
217C23—1422no—
218C23(C2×D71)⋊C811yescharacteristic
219D4—2842no—
220D4—2842no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—2842no—
224C2×C4—2844no—
225C2×C4—2842no—
226C2×C4—2842no—
227C2×C4—1422no—
228C2×C4(C2×D71)⋊C811yescharacteristic
229C2×C4(C2×D71)⋊C811yescharacteristic
230C2×C4(C2×D71)⋊C811yescharacteristic
231C2×C4#1455604812yes—
232C2×C4#1455605412yes—
233C2×C4C2×(C2×D71)⋊C411yescharacteristic
234C2×C4C2×C8×D7111yescharacteristic
235C2×C4C2×#1176584811yescharacteristic
236C8—21no—
237C8—21no—
238C8—2842no—
239C8#1455604812yes—
240C8C2×#1176585011yescharacteristic
241C8C2×#1176585211yescharacteristic
242C22—2842no—
243C22—2842no—
244C22—2842no—
245C22—5684no—
246C22#1798572612yes—
247C22#1798578012yes—
248C22#1798578212yes—
249C22C2×(C2×D71)⋊C811yescharacteristic
250C4—21no—
251C4—21no—
252C4—21no—
253C4—21no—
254C4—2842no—
255C4#1798572612yes—
256C4C2×#1455604811yescharacteristic
257C4C2×#1455605411yescharacteristic
258C2—5682no—
259C2#2258629714yesdirect product factor
260C2C2×#1798572611yescharacteristic
261C2C2×#1798578011yescharacteristic
262C2C2×#1798578211yescharacteristic
subgroupG/H
centerC22×C4(C2×D71)⋊C4
commutatorC2×C4×C71C22×C8
FrattiniC4×C8C22×D71
FittingC2×C4⋊C16×C71C2
socleC23×C71C22⋊C8
prime radicalC22×D284C8
cosocleC4×C8×C71C23
hypercenterC2×C4⋊C16D71
hypocenterC71C2×#1330
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×C4⋊C16

Complements

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

NH ≅ G/Ntype
2. C2×#17985775C2semidirect
3. #22586297C2direct (N × H)
4. C2×C4⋊C16×C71C2semidirect
15. #17985775C22semidirect
19. C4⋊C16×C71C22semidirect
127. C2×C71#1330semidirect
133. C2×C4⋊C16D71semidirect
136. C71C2×#1330semidirect
149. C4⋊C16C2×D71semidirect
259. C2#22586297direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860782
C2×#179857752
#225862972
C2×C4⋊C16×C712
C2×#133071