Finite Group Databasebeta

← C2×#22588197 #31995328

Subgroups — C2×#22588197 #31995328

Order 18176.

1246 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊(C71⋊C8)C212yesmaximal
2C22×#14556039C211yesmaximal, characteristic
3C22×C4×C71⋊C8C211yesmaximal, characteristic
4#22588197C218yesmaximal, direct product factor
5C2×#17985754C212yesmaximal
6C2×#376×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C23×C71⋊C8C2212yes—
9C2×C4⋊(C71⋊C8)C4116yescomplemented
10C2×C4⋊(C71⋊C8)C2218yes—
11C2×#14556039—24no—
12C2×#14556039C2214yes—
13C2×C4×C71⋊C8—24no—
14C2×C4×C71⋊C8C2214yes—
15#17985754C2218yes—
16C22×C42×C71C2211yescharacteristic
17C22×C42×C71C2211yescharacteristic
18C22×C42×C71C2211yescharacteristic
19#376×C71C414yes—
20#376×C71C2214yes—
21C2×#95×C71C414yes—
22C22×C71⋊C8—24no—
23C22×C71⋊C8—24no—
24C22×C71⋊C8—24no—
25C22×C71⋊C8—24no—
26C22×C71⋊C8C2×C418yes—
27C22×C71⋊C8C2×C418yes—
28C22×C71⋊C8C2314yes—
29C22×C71⋊C8C2314yes—
30C4⋊(C71⋊C8)C2×C4132yescomplemented
31#14556039—28no—
32C4×C71⋊C8—28no—
33C23×C4×C71C2×C412yes—
34C23×C4×C71C2×C412yes—
35C23×C4×C71C2×C412yes—
36C23×C4×C71C2311yescharacteristic
37C2×C42×C71—24no—
38C2×C42×C71C2×C412yes—
39C2×C42×C71C2×C412yes—
40C2×C42×C71C2×C418yes—
41C2×C42×C71C2×C412yes—
42C2×C42×C71D414yes—
43C2×C42×C71Q814yes—
44C2×C42×C71C2312yes—
45C2×C42×C71C2312yes—
46C2×C42×C71C2312yes—
47#95×C71C2×C4116yes—
48C2×C71⋊C8—216no—
49C2×C71⋊C8—216no—
50C2×C71⋊C8—24no—
51C2×C71⋊C8—24no—
52C2×C71⋊C8—24no—
53C2×C71⋊C8—24no—
54C2×C71⋊C8C22×C418yes—
55C2×C71⋊C8C22×C418yes—
56C24×C71C22×C411yescharacteristic
57C22×C4×C71—28no—
58C22×C4×C71—28no—
59C22×C4×C71—24no—
60C22×C4×C71—28no—
61C22×C4×C71C4218yes—
62C22×C4×C71C4⋊C418yes—
63C22×C4×C71C22×C414yes—
64C22×C4×C71C22×C414yes—
65C22×C4×C71C22×C414yes—
66C22×C4×C71C22×C414yes—
67C22×C4×C71C22×C411yescharacteristic
68C22×C4×C71C2×D412yes—
69C22×C4×C71C2×Q812yes—
70C22×C4×C71#4114yes—
71C22×C4×C71C2411yescharacteristic
72C42×C71—24no—
73C42×C71—24no—
74C42×C71C4218yes—
75C42×C71C4⋊C418yes—
76C42×C71C22×C418yes—
77C42×C71C2×D414yes—
78C42×C71C2×Q814yes—
79C23×C71C2×C4212yes—
80C23×C71C2×C4⋊C412yes—
81C23×C71#11712yes—
82C23×C71#13118yes—
83C23×C71C23×C411yescharacteristic
84C2×C4×C71—28no—
85C2×C4×C71—28no—
86C2×C4×C71—216no—
87C2×C4×C71—216no—
88C2×C4×C71—24no—
89C2×C4×C71—28no—
90C2×C4×C71—48no—
91C2×C4×C71C2×C4218yes—
92C2×C4×C71C2×C4212yes—
93C2×C4×C71C2×C4⋊C418yes—
94C2×C4×C71C2×C4⋊C412yes—
95C2×C4×C71#11712yes—
96C2×C4×C71C4×D418yes—
97C2×C4×C71C4×Q818yes—
98C2×C4×C71C23×C412yes—
99C2×C4×C71C22×D411yescharacteristic
100C2×C4×C71C22×Q811yescharacteristic
101C2×C4×C71C2×#4112yes—
102C71⋊C8—28no—
103C71⋊C8—28no—
104C22×C71C4×C4⋊C414yes—
105C22×C71#40518yes—
106C22×C71#42418yes—
107C22×C71#43318yes—
108C22×C71C22×C4211yescharacteristic
109C22×C71C22×C4⋊C411yescharacteristic
110C22×C71C2×#11711yescharacteristic
111C22×C71C2×#13114yes—
112C4×C71—28no—
113C4×C71—28no—
114C4×C71—44no—
115C4×C71C4×C4⋊C414yes—
116C4×C71C2×C4×D412yes—
117C4×C71C2×C4×Q812yes—
118C2×#1768—711nomaximal, Sylow
119C2×C71#176818yescomplemented
120C2×C71C2×C4×C4⋊C411yescharacteristic
121C2×C71C2×#40512yes—
122C2×C71C2×#42412yes—
123C2×C71C2×#43312yes—
124C22×C4⋊C8—712no—
125C22×#97—711no—
126C22×C4×C8—711no—
127C2×#376D7111yescharacteristic
128#1768—718no—
129C2×#336—712no—
130C71C2×#176811yescharacteristic, complemented, Sylow
131C23×C8—712no—
132C23×C8—712no—
133C22×C42C2×D7111yescharacteristic
134C22×C42C2×D7111yescharacteristic
135C22×C42C2×D7111yescharacteristic
136C2×C4⋊C8—7116no—
137C2×C4⋊C8—718no—
138C2×#97—714no—
139C2×#97—1424no—
140C2×C4×C8—714no—
141C2×C4×C8—1424no—
142#376Dic7114yes—
143#376C2×D7114yes—
144C2×#95Dic7114yes—
145#336—718no—
146C23×C4C2×Dic7112yes—
147C23×C4C2×Dic7112yes—
148C23×C4C2×Dic7112yes—
149C23×C4C22×D7111yescharacteristic
150C22×C8—718no—
151C22×C8—718no—
152C22×C8—714no—
153C22×C8—714no—
154C22×C8—1424no—
155C22×C8—1424no—
156C22×C8—1424no—
157C22×C8—1424no—
158C2×C42—24no—
159C2×C42Dic14214yes—
160C2×C42C4×D7118yes—
161C2×C42D28414yes—
162C2×C42C2×Dic7112yes—
163C2×C42C2×Dic7112yes—
164C2×C42C2×Dic7112yes—
165C2×C42C22×D7112yes—
166C2×C42C22×D7112yes—
167C2×C42C22×D7112yes—
168C4⋊C8—7132no—
169#97—1428no—
170C4×C8—1428no—
171#95C2×Dic71116yes—
172C24C22×Dic7111yescharacteristic
173C22×C4—28no—
174C22×C4—28no—
175C22×C4—24no—
176C22×C4—28no—
177C22×C4C4×Dic7118yes—
178C22×C4C4⋊Dic7118yes—
179C22×C4C2×C4×D7114yes—
180C22×C4C22×Dic7114yes—
181C22×C4C22×Dic7114yes—
182C22×C4C22×Dic7114yes—
183C22×C4C22×Dic7111yescharacteristic
184C22×C4C2×D28412yes—
185C22×C4C2×Dic14212yes—
186C22×C4#1176586514yes—
187C22×C4C23×D7111yescharacteristic
188C2×C8—718no—
189C2×C8—718no—
190C2×C8—1424no—
191C2×C8—1424no—
192C2×C8—1424no—
193C2×C8—1424no—
194C2×C8—14216no—
195C2×C8—14216no—
196C42—24no—
197C42—24no—
198C42C4×Dic7118yes—
199C42C4⋊Dic7118yes—
200C42C2×C4×D7118yes—
201C42C2×D28414yes—
202C42C2×Dic14214yes—
203C23C2×C4×Dic7112yes—
204C23C2×C4⋊Dic7112yes—
205C23#1455608712yes—
206C23#1455613518yes—
207C23C23×Dic7111yescharacteristic
208C2×C4—216no—
209C2×C4—28no—
210C2×C4—28no—
211C2×C4—216no—
212C2×C4—24no—
213C2×C4—28no—
214C2×C4—48no—
215C2×C4C2×C4×Dic7118yes—
216C2×C4C2×C4×Dic7112yes—
217C2×C4C2×C4⋊Dic7118yes—
218C2×C4C2×C4⋊Dic7112yes—
219C2×C4#1455608712yes—
220C2×C4C4×D28418yes—
221C2×C4C4×Dic14218yes—
222C2×C4C22×C4×D7112yes—
223C2×C4C22×D28411yescharacteristic
224C2×C4C22×Dic14211yescharacteristic
225C2×C4C2×#1176586512yes—
226C8—1428no—
227C8—1428no—
228C22C4×C4⋊Dic7114yes—
229C22#1798595518yes—
230C22#1798602618yes—
231C22#1798606018yes—
232C22C22×C4×Dic7111yescharacteristic
233C22C22×C4⋊Dic7111yescharacteristic
234C22C2×#1455608711yescharacteristic
235C22C2×#1455613514yes—
236C4—28no—
237C4—28no—
238C4—44no—
239C4C4×C4⋊Dic7114yes—
240C4C2×C4×D28412yes—
241C4C2×C4×Dic14212yes—
242C2#2258819718yesdirect product factor
243C2C2×C4×C4⋊Dic7111yescharacteristic
244C2C2×#1798595512yes—
245C2C2×#1798602612yes—
246C2C2×#1798606012yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#376×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×#376D71
hypocenterC71C2×#1768
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
4. #22588197C2direct (N × H)
9. C2×C4⋊(C71⋊C8)C4semidirect
30. C4⋊(C71⋊C8)C2×C4semidirect
119. C2×C71#1768semidirect
130. C71C2×#1768semidirect
242. C2#22588197direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊(C71⋊C8)2
C22×#145560392
C22×C4×C71⋊C82
#225881972
C2×#179857542
C2×#376×C712
C2×#176871