Finite Group Databasebeta

← C22×#17985744 #31965734

Subgroups — C22×#17985744 #31965734

Order 18176.

1334 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
1C22×#14556128C211yesmaximal, characteristic
2C22×C4⋊(C71⋊C8)C211yesmaximal, characteristic
3C2×#17985744C2112yesmaximal, direct product factor
4C22×C4⋊C8×C71C211yesmaximal, characteristic
5C23×Dic142—21no—
6C23×C71⋊C8—21no—
7C2×#14556128—23no—
8C2×#14556128—23no—
9C2×#14556128C416yes—
10C2×#14556128C2216yes—
11C22×C4⋊Dic71—21no—
12C22×C4⋊Dic71C412yes—
13C2×C4⋊(C71⋊C8)—23no—
14C2×C4⋊(C71⋊C8)C2216yes—
15#17985744C22116yesdirect product factor
16C23×C8×C71—21no—
17C22×C42×C71C2211yescharacteristic
18C2×C4⋊C8×C71—23no—
19C2×C4⋊C8×C71C2216yes—
20C22×Dic142—26no—
21C22×Dic142—26no—
22C22×Dic142—44no—
23C22×Dic142—44no—
24C23×Dic71—22no—
25C22×C71⋊C8—26no—
26C22×C71⋊C8—44no—
27#14556128—212no—
28#14556128—26no—
29#14556128—26no—
30#14556128C2×C4112yes—
31#14556128C2314yes—
32C2×C4⋊Dic71—26no—
33C2×C4⋊Dic71—26no—
34C2×C4⋊Dic71—26no—
35C2×C4⋊Dic71C2×C4112yes—
36C4⋊(C71⋊C8)—26no—
37C4⋊(C71⋊C8)C2314yes—
38C23×C4×C71C2×C411yescharacteristic
39C23×C4×C71D411yescharacteristic
40C23×C4×C71D411yescharacteristic
41C22×C8×C71—26no—
42C22×C8×C71—44no—
43C2×C42×C71C2×C413yes—
44C2×C42×C71D413yes—
45C2×C42×C71D413yes—
46C2×C42×C71C2313yes—
47C4⋊C8×C71—26no—
48C4⋊C8×C71C2314yes—
49C2×Dic142—212no—
50C2×Dic142—24no—
51C2×Dic142—424no—
52C2×Dic142—412no—
53C2×Dic142—412no—
54C22×Dic71—212no—
55C22×Dic71—48no—
56C2×C71⋊C8—24no—
57C2×C71⋊C8—412no—
58C4⋊Dic71—212no—
59C4⋊Dic71—212no—
60C4⋊Dic71—24no—
61C4⋊Dic71C22×C418yes—
62C24×C71C22⋊C411yescharacteristic
63C22×C4×C71—24no—
64C22×C4×C71C22⋊C413yes—
65C22×C4×C71C22⋊C413yes—
66C22×C4×C71C22⋊C413yes—
67C22×C4×C71D814yes—
68C22×C4×C71SD1614yes—
69C22×C4×C71SD1614yes—
70C22×C4×C71Q1614yes—
71C22×C4×C71C22×C413yes—
72C22×C4×C71C2×D413yes—
73C22×C4×C71C2×D413yes—
74C2×C8×C71—24no—
75C2×C8×C71—412no—
76C42×C71C22⋊C416yes—
77C42×C71C22×C413yes—
78C42×C71C2×D413yes—
79C42×C71C2×D413yes—
80C42×C71C2411yescharacteristic
81C23×C71#10114yes—
82C23×C71#10214yes—
83C23×C71#10314yes—
84C23×C71C2×C22⋊C413yes—
85C2×C4×C71—26no—
86C2×C4×C71—26no—
87C2×C4×C71#102112yes—
88C2×C4×C71#103112yes—
89C2×C4×C71C2×C22⋊C413yes—
90C2×C4×C71C2×C22⋊C413yes—
91C2×C4×C71C2×C22⋊C413yes—
92C2×C4×C71C2×D816yes—
93C2×C4×C71C2×SD1616yes—
94C2×C4×C71C2×SD1616yes—
95C2×C4×C71C2×Q1616yes—
96C2×C4×C71C23×C411yescharacteristic
97C2×C4×C71C22×D411yescharacteristic
98C2×C4×C71C22×D411yescharacteristic
99C2×Dic71—28no—
100C2×Dic71—424no—
101Dic142—44no—
102Dic142—44no—
103Dic142—424no—
104C8×C71—44no—
105C71⋊C8—44no—
106C22×C71#332116yescomplemented
107C22×C71C2×#10116yes—
108C22×C71C2×#10216yes—
109C22×C71C2×#10316yes—
110C22×C71C22×C22⋊C411yescharacteristic
111C4×C71—23no—
112C4×C71—21no—
113C4×C71C2×#10216yes—
114C4×C71C2×#10316yes—
115C4×C71C22×D811yescharacteristic
116C4×C71C22×SD1611yescharacteristic
117C4×C71C22×SD1611yescharacteristic
118C4×C71C22×Q1611yescharacteristic
119Dic71—48no—
120C22×#332—711nomaximal, Sylow
121C2×C71C2×#332112yescomplemented
122C2×C71C22×#10111yescharacteristic
123C2×C71C22×#10211yescharacteristic
124C2×C71C22×#10311yescharacteristic
125C22×C4⋊Q8—711no—
126C22×C4⋊C8—711no—
127C22×C4⋊C8D7111yescharacteristic
128C2×#332—7112no—
129C71C22×#33211yescharacteristic, complemented, Sylow
130C23×Q8—1421no—
131C23×C8—21no—
132C23×C8—1421no—
133C2×C4⋊Q8—716no—
134C2×C4⋊Q8—716no—
135C2×C4⋊Q8—1423no—
136C2×C4⋊Q8—1423no—
137C22×C4⋊C4—712no—
138C22×C4⋊C4—1421no—
139C22×C42C2×D7111yescharacteristic
140C2×C4⋊C8—23no—
141C2×C4⋊C8—716no—
142C2×C4⋊C8—1423no—
143C2×C4⋊C8C2×D7116yes—
144#332—7116no—
145C22×Q8—2844no—
146C22×Q8—2844no—
147C22×Q8—1426no—
148C22×Q8—1426no—
149C23×C4—1422no—
150C23×C4C4×D7111yescharacteristic
151C23×C4D28411yescharacteristic
152C23×C4C22⋊D7111yescharacteristic
153C22×C8—26no—
154C22×C8—44no—
155C22×C8—2844no—
156C22×C8—1426no—
157C4⋊Q8—7112no—
158C4⋊Q8—714no—
159C4⋊Q8—14212no—
160C4⋊Q8—1426no—
161C4⋊Q8—1426no—
162C2×C4⋊C4—7112no—
163C2×C4⋊C4—1426no—
164C2×C4⋊C4—1426no—
165C2×C4⋊C4—1426no—
166C2×C42C4×D7113yes—
167C2×C42D28413yes—
168C2×C42C22⋊D7113yes—
169C2×C42C22×D7113yes—
170C4⋊C8—26no—
171C4⋊C8—714no—
172C4⋊C8—1426no—
173C4⋊C8C22×D7114yes—
174C24(C2×D71)⋊C411yescharacteristic
175C2×Q8—28424no—
176C2×Q8—28412no—
177C2×Q8—28412no—
178C2×Q8—1424no—
179C2×Q8—14212no—
180C22×C4—24no—
181C22×C4—2848no—
182C22×C4—14212no—
183C22×C4(C2×D71)⋊C413yes—
184C22×C4(C2×D71)⋊C413yes—
185C22×C4(C2×D71)⋊C413yes—
186C22×C4D56814yes—
187C22×C4#1176585314yes—
188C22×C4#1176585414yes—
189C22×C4#1176585514yes—
190C22×C4C2×C4×D7113yes—
191C22×C4C2×C22⋊D7113yes—
192C22×C4C2×D28413yes—
193C2×C8—24no—
194C2×C8—412no—
195C2×C8—28412no—
196C2×C8—1424no—
197C4⋊C4—718no—
198C4⋊C4—1424no—
199C4⋊C4—14212no—
200C4⋊C4—14212no—
201C42(C2×D71)⋊C416yes—
202C42C2×C4×D7113yes—
203C42C2×C22⋊D7113yes—
204C42C2×D28413yes—
205C42C23×D7111yescharacteristic
206C23#1455604614yes—
207C23#1455605014yes—
208C23#1455605114yes—
209C23C2×(C2×D71)⋊C413yes—
210Q8—28424no—
211Q8—2844no—
212Q8—2844no—
213C2×C4—26no—
214C2×C4—26no—
215C2×C4—28424no—
216C2×C4—1428no—
217C2×C4#14556050112yes—
218C2×C4#14556051112yes—
219C2×C4C2×(C2×D71)⋊C413yes—
220C2×C4C2×(C2×D71)⋊C413yes—
221C2×C4C2×(C2×D71)⋊C413yes—
222C2×C4C2×D56816yes—
223C2×C4C2×#1176585316yes—
224C2×C4C2×#1176585416yes—
225C2×C4C2×#1176585516yes—
226C2×C4C22×C4×D7111yescharacteristic
227C2×C4C22×C22⋊D7111yescharacteristic
228C2×C4C22×D28411yescharacteristic
229C8—44no—
230C8—2844no—
231C22#17985744116yesdirect product factor
232C22C2×#1455604616yes—
233C22C2×#1455605016yes—
234C22C2×#1455605116yes—
235C22C22×(C2×D71)⋊C411yescharacteristic
236C4—21no—
237C4—23no—
238C4—2848no—
239C4C2×#1455605016yes—
240C4C2×#1455605116yes—
241C4C22×D56811yescharacteristic
242C4C22×#1176585311yescharacteristic
243C4C22×#1176585411yescharacteristic
244C4C22×#1176585511yescharacteristic
245C2C2×#17985744112yesdirect product factor
246C2C22×#1455604611yescharacteristic
247C2C22×#1455605011yescharacteristic
248C2C22×#1455605111yescharacteristic
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×#332
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×#17985744C2direct (N × H)
15. #17985744C22direct (N × H)
106. C22×C71#332semidirect
121. C2×C71C2×#332semidirect
129. C71C22×#332semidirect
231. C22#17985744direct (N × H)
245. C2C2×#17985744direct (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×#179857442
C22×C4⋊C8×C712
C22×#33271