Finite Group Databasebeta

← C22×#17985747 #31965744

Subgroups — C22×#17985747 #31965744

Order 18176.

1334 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556128C211yesmaximal, characteristic
2C22×C4⋊(C71⋊C8)C211yesmaximal, characteristic
3C2×#17985747C2112yesmaximal, direct product factor
4C22×C4⋊C8×C71C211yesmaximal, characteristic
5C23×Dic142C412yes—
6C23×C71⋊C8—21no—
7C2×#14556128—23no—
8C2×#14556128—23no—
9C2×#14556128C416yes—
10C2×#14556128C2216yes—
11C22×C4⋊Dic71—21no—
12C22×C4⋊Dic71—21no—
13C2×C4⋊(C71⋊C8)—23no—
14C2×C4⋊(C71⋊C8)C2216yes—
15#17985747C22116yesdirect product factor
16C23×C8×C71—21no—
17C22×C42×C71C2211yescharacteristic
18C2×C4⋊C8×C71—23no—
19C2×C4⋊C8×C71C2216yes—
20C22×Dic142—26no—
21C22×Dic142—48no—
22C22×Dic142C2×C4112yes—
23C23×Dic71—22no—
24C22×C71⋊C8—26no—
25C22×C71⋊C8—44no—
26#14556128—212no—
27#14556128—26no—
28#14556128—26no—
29#14556128C2×C4112yes—
30#14556128C2314yes—
31C2×C4⋊Dic71—26no—
32C2×C4⋊Dic71—26no—
33C2×C4⋊Dic71—26no—
34C2×C4⋊Dic71—26no—
35C4⋊(C71⋊C8)—26no—
36C4⋊(C71⋊C8)C2314yes—
37C23×C4×C71C2×C411yescharacteristic
38C23×C4×C71D411yescharacteristic
39C23×C4×C71D411yescharacteristic
40C22×C8×C71—26no—
41C22×C8×C71—44no—
42C2×C42×C71C2×C413yes—
43C2×C42×C71D413yes—
44C2×C42×C71D413yes—
45C2×C42×C71C2313yes—
46C4⋊C8×C71—26no—
47C4⋊C8×C71C2314yes—
48C2×Dic142—212no—
49C2×Dic142—424no—
50C2×Dic142—424no—
51C2×Dic142C22×C418yes—
52C22×Dic71—212no—
53C22×Dic71—48no—
54C2×C71⋊C8—24no—
55C2×C71⋊C8—412no—
56C4⋊Dic71—212no—
57C4⋊Dic71—212no—
58C4⋊Dic71—24no—
59C4⋊Dic71—24no—
60C24×C71C22⋊C411yescharacteristic
61C22×C4×C71—24no—
62C22×C4×C71C22⋊C413yes—
63C22×C4×C71C22⋊C413yes—
64C22×C4×C71C22⋊C413yes—
65C22×C4×C71SD1614yes—
66C22×C4×C71SD1614yes—
67C22×C4×C71Q1614yes—
68C22×C4×C71Q1614yes—
69C22×C4×C71C22×C413yes—
70C22×C4×C71C2×D413yes—
71C22×C4×C71C2×D413yes—
72C2×C8×C71—24no—
73C2×C8×C71—412no—
74C42×C71C22⋊C416yes—
75C42×C71C22×C413yes—
76C42×C71C2×D413yes—
77C42×C71C2×D413yes—
78C42×C71C2411yescharacteristic
79C23×C71#10014yes—
80C23×C71#10314yes—
81C23×C71#10314yes—
82C23×C71C2×C22⋊C413yes—
83C2×C4×C71—26no—
84C2×C4×C71—26no—
85C2×C4×C71#103112yes—
86C2×C4×C71#103112yes—
87C2×C4×C71C2×C22⋊C413yes—
88C2×C4×C71C2×C22⋊C413yes—
89C2×C4×C71C2×C22⋊C413yes—
90C2×C4×C71C2×SD1616yes—
91C2×C4×C71C2×SD1616yes—
92C2×C4×C71C2×Q1616yes—
93C2×C4×C71C2×Q1616yes—
94C2×C4×C71C23×C411yescharacteristic
95C2×C4×C71C22×D411yescharacteristic
96C2×C4×C71C22×D411yescharacteristic
97C2×Dic71—28no—
98C2×Dic71—424no—
99Dic142—424no—
100Dic142—48no—
101C8×C71—44no—
102C71⋊C8—44no—
103C22×C71#333116yescomplemented
104C22×C71C2×#10016yes—
105C22×C71C2×#10316yes—
106C22×C71C2×#10316yes—
107C22×C71C22×C22⋊C411yescharacteristic
108C4×C71—23no—
109C4×C71—21no—
110C4×C71C2×#10316yes—
111C4×C71C2×#10316yes—
112C4×C71C22×SD1611yescharacteristic
113C4×C71C22×SD1611yescharacteristic
114C4×C71C22×Q1611yescharacteristic
115C4×C71C22×Q1611yescharacteristic
116Dic71—48no—
117C22×#333—711nomaximal, Sylow
118C2×C71C2×#333112yescomplemented
119C2×C71C22×#10011yescharacteristic
120C2×C71C22×#10311yescharacteristic
121C2×C71C22×#10311yescharacteristic
122C22×C4⋊Q8—711no—
123C22×C4⋊C8—711no—
124C22×C4⋊C8D7111yescharacteristic
125C2×#333—7112no—
126C71C22×#33311yescharacteristic, complemented, Sylow
127C23×Q8—712no—
128C23×C8—21no—
129C23×C8—1421no—
130C2×C4⋊Q8—716no—
131C2×C4⋊Q8—716no—
132C2×C4⋊Q8—1423no—
133C2×C4⋊Q8—1423no—
134C22×C4⋊C4—1421no—
135C22×C4⋊C4—1421no—
136C22×C42C2×D7111yescharacteristic
137C2×C4⋊C8—23no—
138C2×C4⋊C8—716no—
139C2×C4⋊C8—1423no—
140C2×C4⋊C8C2×D7116yes—
141#333—7116no—
142C22×Q8—2848no—
143C22×Q8—7112no—
144C22×Q8—1426no—
145C23×C4—1422no—
146C23×C4C4×D7111yescharacteristic
147C23×C4D28411yescharacteristic
148C23×C4C22⋊D7111yescharacteristic
149C22×C8—26no—
150C22×C8—44no—
151C22×C8—2844no—
152C22×C8—1426no—
153C4⋊Q8—7112no—
154C4⋊Q8—714no—
155C4⋊Q8—14212no—
156C4⋊Q8—1426no—
157C4⋊Q8—1426no—
158C2×C4⋊C4—1426no—
159C2×C4⋊C4—1426no—
160C2×C4⋊C4—1426no—
161C2×C4⋊C4—1426no—
162C2×C42C4×D7113yes—
163C2×C42D28413yes—
164C2×C42C22⋊D7113yes—
165C2×C42C22×D7113yes—
166C4⋊C8—26no—
167C4⋊C8—714no—
168C4⋊C8—1426no—
169C4⋊C8C22×D7114yes—
170C24(C2×D71)⋊C411yescharacteristic
171C2×Q8—28424no—
172C2×Q8—28424no—
173C2×Q8—718no—
174C2×Q8—14212no—
175C22×C4—24no—
176C22×C4—2848no—
177C22×C4—14212no—
178C22×C4(C2×D71)⋊C413yes—
179C22×C4(C2×D71)⋊C413yes—
180C22×C4(C2×D71)⋊C413yes—
181C22×C4#1176585314yes—
182C22×C4#1176585414yes—
183C22×C4#1176585514yes—
184C22×C4Dic28414yes—
185C22×C4C2×C4×D7113yes—
186C22×C4C2×C22⋊D7113yes—
187C22×C4C2×D28413yes—
188C2×C8—24no—
189C2×C8—412no—
190C2×C8—28412no—
191C2×C8—1424no—
192C4⋊C4—1424no—
193C4⋊C4—1424no—
194C4⋊C4—14212no—
195C4⋊C4—14212no—
196C42(C2×D71)⋊C416yes—
197C42C2×C4×D7113yes—
198C42C2×C22⋊D7113yes—
199C42C2×D28413yes—
200C42C23×D7111yescharacteristic
201C23#1455604414yes—
202C23#1455605114yes—
203C23#1455605314yes—
204C23C2×(C2×D71)⋊C413yes—
205Q8—2848no—
206Q8—28424no—
207C2×C4—26no—
208C2×C4—26no—
209C2×C4—28424no—
210C2×C4—1428no—
211C2×C4#14556051112yes—
212C2×C4#14556053112yes—
213C2×C4C2×(C2×D71)⋊C413yes—
214C2×C4C2×(C2×D71)⋊C413yes—
215C2×C4C2×(C2×D71)⋊C413yes—
216C2×C4C2×#1176585316yes—
217C2×C4C2×#1176585416yes—
218C2×C4C2×#1176585516yes—
219C2×C4C2×Dic28416yes—
220C2×C4C22×C4×D7111yescharacteristic
221C2×C4C22×C22⋊D7111yescharacteristic
222C2×C4C22×D28411yescharacteristic
223C8—44no—
224C8—2844no—
225C22#17985747116yesdirect product factor
226C22C2×#1455604416yes—
227C22C2×#1455605116yes—
228C22C2×#1455605316yes—
229C22C22×(C2×D71)⋊C411yescharacteristic
230C4—21no—
231C4—23no—
232C4—2848no—
233C4C2×#1455605116yes—
234C4C2×#1455605316yes—
235C4C22×#1176585311yescharacteristic
236C4C22×#1176585411yescharacteristic
237C4C22×#1176585511yescharacteristic
238C4C22×Dic28411yescharacteristic
239C2C2×#17985747112yesdirect product factor
240C2C22×#1455604411yescharacteristic
241C2C22×#1455605111yescharacteristic
242C2C22×#1455605311yescharacteristic
subgroupG/H
centerC24(C2×D71)⋊C4
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC22×C4⋊C8×C71C2
socle, prime radicalC24×C71C22⋊C4
cosocleC42×C71C24
hypercenterC22×C4⋊C8D71
hypocenterC71C22×#333
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. C2×#17985747C2direct (N × H)
15. #17985747C22direct (N × H)
103. C22×C71#333semidirect
118. C2×C71C2×#333semidirect
126. C71C22×#333semidirect
225. C22#17985747direct (N × H)
239. C2C2×#17985747direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561282
C22×C4⋊(C71⋊C8)2
C2×#179857472
C22×C4⋊C8×C712
C22×#33371