Finite Group Databasebeta

← C2×#22586221 #31887499

Subgroups — C2×#22586221 #31887499

Order 18176.

830 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556039C212yesmaximal
2#22586221C214yesmaximal, direct product factor
3C2×#382×C71C211yesmaximal, characteristic
4C23×C71⋊C8—22no—
5C2×#14556039—22no—
6C2×#14556039—24no—
7C2×#14556039C418yescomplemented
8C2×#14556039C2214yes—
9C22×C4⋊C4×C71C412yes—
10C22×C42×C71C2211yescharacteristic
11#382×C71—22no—
12#382×C71C412yes—
13#382×C71C2212yes—
14C2×#95×C71—22no—
15C22×C71⋊C8—216no—
16C22×C71⋊C8—28no—
17C22×C71⋊C8—24no—
18#14556039—28no—
19#14556039—24no—
20#14556039C2×C418yescomplemented
21C23×C4×C71—22no—
22C23×C4×C71C2×C411yescharacteristic
23C23×C4×C71D412yes—
24C2×C4⋊C4×C71—22no—
25C2×C4⋊C4×C71—44no—
26C2×C4⋊C4×C71C2×C414yes—
27C2×C42×C71C2×C411yescharacteristic
28C2×C42×C71C2×C414yes—
29C2×C42×C71D412yes—
30C2×C42×C71D412yes—
31C2×C42×C71Q812yes—
32C2×C42×C71C2311yescharacteristic
33#95×C71—24no—
34#95×C71—24no—
35C2×C71⋊C8—232no—
36C2×C71⋊C8—216no—
37C2×C71⋊C8—28no—
38C24×C71C22⋊C411yescharacteristic
39C22×C4×C71—22no—
40C22×C4×C71—22no—
41C22×C4×C71—28no—
42C22×C4×C71—24no—
43C22×C4×C71—44no—
44C22×C4×C71—48no—
45C22×C4×C71C4212yes—
46C22×C4×C71C22⋊C414yes—
47C22×C4×C71C22⋊C412yes—
48C22×C4×C71C22⋊C411yescharacteristic
49C22×C4×C71C4⋊C414yes—
50C22×C4×C71C4⋊C412yes—
51C22×C4×C71C22×C411yescharacteristic
52C22×C4×C71C2×D412yes—
53C4⋊C4×C71—44no—
54C4⋊C4×C71—44no—
55C42×C71C4212yes—
56C42×C71C22⋊C414yes—
57C42×C71C4⋊C414yes—
58C42×C71C4⋊C412yes—
59C42×C71C22×C412yes—
60C42×C71C2×D411yescharacteristic
61C42×C71C2×Q811yescharacteristic
62C23×C71#9512yes—
63C23×C71#10012yes—
64C23×C71#10112yes—
65C23×C71#10418yes—
66C23×C71C2×C22⋊C411yescharacteristic
67C2×C4×C71—28no—
68C2×C4×C71—28no—
69C2×C4×C71—24no—
70C2×C4×C71—24no—
71C2×C4×C71—21no—
72C2×C4×C71—21no—
73C2×C4×C71—21no—
74C2×C4×C71—21no—
75C2×C4×C71—24no—
76C2×C4×C71—24no—
77C2×C4×C71—44no—
78C2×C4×C71—48no—
79C2×C4×C71—88no—
80C2×C4×C71#9514yes—
81C2×C4×C71#9512yes—
82C2×C4×C71C2×C4211yescharacteristic
83C2×C4×C71C2×C22⋊C412yes—
84C2×C4×C71C2×C4⋊C412yes—
85C2×C4×C71C2×C4⋊C411yescharacteristic
86C71⋊C8—216no—
87C22×C71#32918yes—
88C22×C71#33018yes—
89C22×C71#33918yes—
90C22×C71#34314yes—
91C22×C71C2×#9511yescharacteristic
92C22×C71C2×#10011yescharacteristic
93C22×C71C2×#10111yescharacteristic
94C22×C71C2×#10414yes—
95C4×C71—22no—
96C4×C71—24no—
97C4×C71—22no—
98C4×C71—22no—
99C4×C71—21no—
100C4×C71—21no—
101C4×C71—84no—
102C2×#1295—711nomaximal, Sylow
103C2×C71#129518yescomplemented
104C2×C71C2×#32912yes—
105C2×C71C2×#33012yes—
106C2×C71C2×#33912yes—
107C2×C71C2×#34311yescharacteristic
108C22×#97—712no—
109C2×#382D7111yescharacteristic
110#1295—714no—
111C71C2×#129511yescharacteristic, complemented, Sylow
112C23×C8—1422no—
113C22×C4⋊C4Dic7112yes—
114C22×C42C2×D7111yescharacteristic
115C2×#97—718no—
116C2×#97—714no—
117C2×#97—1424no—
118C2×#97—1422no—
119#382—22no—
120#382Dic7112yes—
121#382C2×D7112yes—
122C2×#95—22no—
123C23×C4—22no—
124C23×C4C2×Dic7111yescharacteristic
125C23×C4C22⋊D7112yes—
126C22×C8—14216no—
127C22×C8—1428no—
128C22×C8—1424no—
129C2×C4⋊C4—22no—
130C2×C4⋊C4—44no—
131C2×C4⋊C4C2×Dic7114yes—
132C2×C42Dic14212yes—
133C2×C42C4×D7114yes—
134C2×C42D28412yes—
135C2×C42C2×Dic7111yescharacteristic
136C2×C42C22⋊D7112yes—
137C2×C42C22×D7111yescharacteristic
138#97—718no—
139#97—1428no—
140#97—1424no—
141#95—24no—
142#95—24no—
143C24C22⋊Dic7111yescharacteristic
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—28no—
147C22×C4—24no—
148C22×C4—44no—
149C22×C4—48no—
150C22×C4C4×Dic7112yes—
151C22×C4(C2×D71)⋊C414yes—
152C22×C4C22⋊Dic7112yes—
153C22×C4C22⋊Dic7111yescharacteristic
154C22×C4Dic71⋊C414yes—
155C22×C4C4⋊Dic7112yes—
156C22×C4C22×Dic7111yescharacteristic
157C22×C4C2×C22⋊D7112yes—
158C2×C8—14216no—
159C2×C8—14232no—
160C2×C8—1428no—
161C4⋊C4—44no—
162C4⋊C4—44no—
163C42C4×Dic7112yes—
164C42(C2×D71)⋊C414yes—
165C42Dic71⋊C414yes—
166C42C4⋊Dic7112yes—
167C42C2×C4×D7112yes—
168C42C2×D28411yescharacteristic
169C42C2×Dic14211yescharacteristic
170C23C71⋊#9512yes—
171C23#1455604512yes—
172C23#1455604712yes—
173C23#1455605518yes—
174C23C2×C22⋊Dic7111yescharacteristic
175C2×C4—21no—
176C2×C4—21no—
177C2×C4—21no—
178C2×C4—21no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—28no—
182C2×C4—28no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—44no—
186C2×C4—48no—
187C2×C4—88no—
188C2×C4C71⋊#9514yes—
189C2×C4C71⋊#9512yes—
190C2×C4C2×C4×Dic7111yescharacteristic
191C2×C4C2×(C2×D71)⋊C412yes—
192C2×C4C2×Dic71⋊C412yes—
193C2×C4C2×C4⋊Dic7111yescharacteristic
194C8—14216no—
195C22#1798573918yes—
196C22#1798574118yes—
197C22#1798575818yes—
198C22#1798576814yes—
199C22C2×C71⋊#9511yescharacteristic
200C22C2×#1455604511yescharacteristic
201C22C2×#1455604711yescharacteristic
202C22C2×#1455605514yes—
203C4—22no—
204C4—24no—
205C4—22no—
206C4—22no—
207C4—21no—
208C4—21no—
209C4—84no—
210C2#2258622118yesdirect product factor
211C2C2×#1798573912yes—
212C2C2×#1798574112yes—
213C2C2×#1798575812yes—
214C2C2×#1798576811yescharacteristic
subgroupG/H
centerC24C22⋊Dic71
commutatorC2×C4×C71C2×C42
FrattiniC2×C42C22×D71
FittingC2×#382×C71C2
socle, prime radicalC24×C71C22⋊C4
cosocleC2×C42×C71C23
hypercenterC2×#382D71
hypocenterC71C2×#1295
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
2. #22586221C2direct (N × H)
7. C2×#14556039C4semidirect
20. #14556039C2×C4semidirect
103. C2×C71#1295semidirect
111. C71C2×#1295semidirect
210. C2#22586221direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560392
#225862212
C2×#382×C712
C2×#129571