Finite Group Databasebeta

← C22×#17985768 #31994894

Subgroups — C22×#17985768 #31994894

Order 18176.

2494 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#11765849C212yesmaximal
2C2×#17985768C2112yesmaximal, direct product factor
3C23×C4⋊C4×C71C211yesmaximal, characteristic
4C22×#11765849—28no—
5C22×#11765849—26no—
6C22×#11765849C4116yescomplemented
7C22×#11765849C22112yes—
8C23×C71⋊C8—22no—
9#17985768C22116yesdirect product factor
10C24×C4×C71C412yes—
11C24×C4×C71C2211yescharacteristic
12C22×C4⋊C4×C71—22no—
13C22×C4⋊C4×C71—26no—
14C22×C4⋊C4×C71C416yes—
15C22×C4⋊C4×C71C2216yes—
16C2×#11765849—248no—
17C2×#11765849—212no—
18C2×#11765849—224no—
19C2×#11765849C2×C4148yescomplemented
20C2×#11765849C2318yes—
21C22×C71⋊C8—216no—
22C22×C71⋊C8—212no—
23C25×C71C2×C411yescharacteristic
24C23×C4×C71—26no—
25C23×C4×C71—22no—
26C23×C4×C71—48no—
27C23×C4×C71C2×C4112yes—
28C23×C4×C71C2×C413yes—
29C23×C4×C71C2×C418yes—
30C23×C4×C71D414yes—
31C23×C4×C71D412yes—
32C23×C4×C71D416yes—
33C23×C4×C71Q814yes—
34C23×C4×C71C2313yes—
35C2×C4⋊C4×C71—212no—
36C2×C4⋊C4×C71—212no—
37C2×C4⋊C4×C71—212no—
38C2×C4⋊C4×C71—212no—
39C2×C4⋊C4×C71C2×C4112yes—
40C2×C4⋊C4×C71C2314yes—
41#11765849—248no—
42#11765849—28no—
43#11765849C22×C4116yescomplemented
44C2×C71⋊C8—248no—
45C2×C71⋊C8—28no—
46C24×C71—24no—
47C24×C71—24no—
48C24×C71C4214yes—
49C24×C71C22⋊C413yes—
50C24×C71C22⋊C411yescharacteristic
51C24×C71C4⋊C414yes—
52C24×C71C22×C413yes—
53C22×C4×C71—212no—
54C22×C4×C71—212no—
55C22×C4×C71—424no—
56C22×C4×C71—48no—
57C22×C4×C71—424no—
58C22×C4×C71C42112yes—
59C22×C4×C71C22⋊C418yes—
60C22×C4×C71C22⋊C4124yes—
61C22×C4×C71C22⋊C416yes—
62C22×C4×C71C22⋊C416yes—
63C22×C4×C71C4⋊C4124yes—
64C22×C4×C71C4⋊C418yes—
65C22×C4×C71C4⋊C4112yes—
66C22×C4×C71C22×C4112yes—
67C22×C4×C71C22×C418yes—
68C22×C4×C71C22×C413yes—
69C22×C4×C71C2×D416yes—
70C22×C4×C71C2×D416yes—
71C22×C4×C71C2×D416yes—
72C22×C4×C71C2×Q816yes—
73C22×C4×C71C2411yescharacteristic
74C4⋊C4×C71—224no—
75C4⋊C4×C71—28no—
76C23×C71—216no—
77C23×C71—216no—
78C23×C71—26no—
79C23×C71—26no—
80C23×C71—26no—
81C23×C71—26no—
82C23×C71#95112yes—
83C23×C71#9514yes—
84C23×C71#10014yes—
85C23×C71#10114yes—
86C23×C71C2×C4216yes—
87C23×C71C2×C22⋊C413yes—
88C23×C71C2×C22⋊C413yes—
89C23×C71C2×C4⋊C416yes—
90C23×C71C23×C411yescharacteristic
91C2×C4×C71—28no—
92C2×C4×C71—424no—
93C2×C4×C71—424no—
94C2×C4×C71—48no—
95C2×C4×C71#95124yes—
96C2×C4×C71#95124yes—
97C2×C4×C71C2×C4216yes—
98C2×C4×C71C2×C22⋊C4112yes—
99C2×C4×C71C2×C22⋊C4112yes—
100C2×C4×C71C2×C22⋊C416yes—
101C2×C4×C71C2×C4⋊C4112yes—
102C2×C4×C71C2×C4⋊C4112yes—
103C2×C4×C71C2×C4⋊C416yes—
104C2×C4×C71C23×C412yes—
105C2×C4×C71C22×D412yes—
106C2×C4×C71C22×D411yescharacteristic
107C2×C4×C71C22×Q811yescharacteristic
108C71⋊C8—216no—
109C22×C71—23no—
110C22×C71—21no—
111C22×C71—23no—
112C22×C71—21no—
113C22×C71—224no—
114C22×C71—212no—
115C22×C71—212no—
116C22×C71#343116yescomplemented
117C22×C71C2×#9516yes—
118C22×C71C2×#9516yes—
119C22×C71C2×#10016yes—
120C22×C71C2×#10116yes—
121C22×C71C22×C4211yescharacteristic
122C22×C71C22×C22⋊C411yescharacteristic
123C22×C71C22×C4⋊C411yescharacteristic
124C4×C71—48no—
125C4×C71C2×#95112yes—
126C4×C71C22×C22⋊C412yes—
127C4×C71C22×C4⋊C412yes—
128C22×#343—711nomaximal, Sylow
129C2×C71—21no—
130C2×C71—26no—
131C2×C71—21no—
132C2×C71C2×#343112yescomplemented
133C2×C71C22×#9511yescharacteristic
134C2×C71C22×#10011yescharacteristic
135C2×C71C22×#10111yescharacteristic
136C23×M16—712no—
137C23×C4⋊C4D7111yescharacteristic
138C2×#343—7112no—
139C71C22×#34311yescharacteristic, complemented, Sylow
140C24×C4Dic7112yes—
141C24×C4C2×D7111yescharacteristic
142C22×M16—7116no—
143C22×M16—7112no—
144C22×M16—1428no—
145C22×M16—1426no—
146C23×C8—1422no—
147C22×C4⋊C4—26no—
148C22×C4⋊C4—22no—
149C22×C4⋊C4Dic7116yes—
150C22×C4⋊C4C2×D7116yes—
151#343—7116no—
152C25C2×Dic7111yescharacteristic
153C23×C4—26no—
154C23×C4—22no—
155C23×C4—48no—
156C23×C4Dic14214yes—
157C23×C4C4×D7118yes—
158C23×C4D28414yes—
159C23×C4C2×Dic71112yes—
160C23×C4C2×Dic7113yes—
161C23×C4C22⋊D7116yes—
162C23×C4C22⋊D7112yes—
163C23×C4C22×D7113yes—
164C2×M16—7148no—
165C2×M16—718no—
166C2×M16—14248no—
167C2×M16—14212no—
168C2×M16—14224no—
169C22×C8—14216no—
170C22×C8—14212no—
171C2×C4⋊C4—212no—
172C2×C4⋊C4—212no—
173C2×C4⋊C4—212no—
174C2×C4⋊C4—212no—
175C2×C4⋊C4C2×Dic71112yes—
176C2×C4⋊C4C22×D7114yes—
177C24—24no—
178C24—24no—
179C24C4×Dic7114yes—
180C24C22⋊Dic7113yes—
181C24C22⋊Dic7111yescharacteristic
182C24C4⋊Dic7114yes—
183C24C22×Dic7113yes—
184C22×C4—212no—
185C22×C4—212no—
186C22×C4—424no—
187C22×C4—48no—
188C22×C4—424no—
189C22×C4C4×Dic71112yes—
190C22×C4(C2×D71)⋊C418yes—
191C22×C4(C2×D71)⋊C4124yes—
192C22×C4C22⋊Dic7116yes—
193C22×C4C22⋊Dic7116yes—
194C22×C4Dic71⋊C4124yes—
195C22×C4Dic71⋊C418yes—
196C22×C4C4⋊Dic71112yes—
197C22×C4C2×C4×D71112yes—
198C22×C4C22×Dic7118yes—
199C22×C4C22×Dic7113yes—
200C22×C4C2×C22⋊D7116yes—
201C22×C4C2×C22⋊D7116yes—
202C22×C4C2×D28416yes—
203C22×C4C2×Dic14216yes—
204C22×C4C23×D7111yescharacteristic
205M16—7116no—
206M16—1428no—
207M16—14248no—
208C2×C8—1428no—
209C2×C8—14248no—
210C4⋊C4—28no—
211C4⋊C4—224no—
212C23—26no—
213C23—26no—
214C23—26no—
215C23—26no—
216C23—216no—
217C23—216no—
218C23C71⋊#95112yes—
219C23C71⋊#9514yes—
220C23#1455604514yes—
221C23#1455604714yes—
222C23C2×C4×Dic7116yes—
223C23C2×C22⋊Dic7113yes—
224C23C2×C22⋊Dic7113yes—
225C23C2×C4⋊Dic7116yes—
226C23C23×Dic7111yescharacteristic
227C2×C4—28no—
228C2×C4—424no—
229C2×C4—424no—
230C2×C4—48no—
231C2×C4C71⋊#95124yes—
232C2×C4C71⋊#95124yes—
233C2×C4C2×C4×Dic7116yes—
234C2×C4C2×(C2×D71)⋊C4112yes—
235C2×C4C2×(C2×D71)⋊C4112yes—
236C2×C4C2×C22⋊Dic7116yes—
237C2×C4C2×Dic71⋊C4112yes—
238C2×C4C2×Dic71⋊C4112yes—
239C2×C4C2×C4⋊Dic7116yes—
240C2×C4C22×C4×D7112yes—
241C2×C4C22×C22⋊D7112yes—
242C2×C4C22×D28411yescharacteristic
243C2×C4C22×Dic14211yescharacteristic
244C8—14216no—
245C22—224no—
246C22—212no—
247C22—212no—
248C22—21no—
249C22—23no—
250C22—21no—
251C22—23no—
252C22#17985768116yesdirect product factor
253C22C2×C71⋊#9516yes—
254C22C2×C71⋊#9516yes—
255C22C2×#1455604516yes—
256C22C2×#1455604716yes—
257C22C22×C4×Dic7111yescharacteristic
258C22C22×C22⋊Dic7111yescharacteristic
259C22C22×C4⋊Dic7111yescharacteristic
260C4—48no—
261C4C2×C71⋊#95112yes—
262C4C22×(C2×D71)⋊C412yes—
263C4C22×Dic71⋊C412yes—
264C2—26no—
265C2—21no—
266C2—21no—
267C2C2×#17985768112yesdirect product factor
268C2C22×C71⋊#9511yescharacteristic
269C2C22×#1455604511yescharacteristic
270C2C22×#1455604711yescharacteristic
subgroupG/H
centerC24C22⋊Dic71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC23×C4⋊C4×C71C2
socleC24×C71C22⋊C4
prime radicalC25×C71C2×C4
cosocleC22×C4×C71C24
hypercenterC23×C4⋊C4D71
hypocenterC71C22×#343
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×#17985768C2direct (N × H)
6. C22×#11765849C4semidirect
9. #17985768C22direct (N × H)
19. C2×#11765849C2×C4semidirect
43. #11765849C22×C4semidirect
116. C22×C71#343semidirect
132. C2×C71C2×#343semidirect
139. C71C22×#343semidirect
252. C22#17985768direct (N × H)
267. C2C2×#17985768direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#117658492
C2×#179857682
C23×C4⋊C4×C712
C22×#34371