Finite Group Databasebeta

← C4×#17985754 #31902599

Subgroups — C4×#17985754 #31902599

Order 18176.

1318 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C71⋊C8C212yesmaximal
2C2×#17985754C214yesmaximal
3C2×C43×C71C211yesmaximal, characteristic
4C23×C71⋊C8C2214yes—
5C2×C4×C71⋊C8—24no—
6C2×C4×C71⋊C8—24no—
7C2×C4×C71⋊C8C418yescomplemented
8#17985754C4116yesdirect product factor
9C22×C42×C71C414yes—
10C22×C42×C71C2212yes—
11C22×C42×C71C2211yescharacteristic
12C43×C71—24no—
13C22×C71⋊C8—24no—
14C22×C71⋊C8—24no—
15C22×C71⋊C8—28no—
16C22×C71⋊C8C2×C418yes—
17C22×C71⋊C8C2×C4116yes—
18C4×C71⋊C8—216no—
19C23×C4×C71C2×C414yes—
20C23×C4×C71C2×C412yes—
21C23×C4×C71C2311yescharacteristic
22C2×C42×C71—28no—
23C2×C42×C71—28no—
24C2×C42×C71—24no—
25C2×C42×C71—24no—
26C2×C42×C71C8116yescomplemented
27C2×C42×C71C2×C418yes—
28C2×C42×C71C2×C414yes—
29C2×C42×C71D412yes—
30C2×C42×C71D414yes—
31C2×C42×C71Q812yes—
32C2×C71⋊C8—28no—
33C2×C71⋊C8—28no—
34C2×C71⋊C8—216no—
35C2×C71⋊C8—216no—
36C2×C71⋊C8C42116yescomplemented
37C24×C71C22×C411yescharacteristic
38C22×C4×C71—24no—
39C22×C4×C71—24no—
40C22×C4×C71—28no—
41C22×C4×C71C4218yes—
42C22×C4×C71C4214yes—
43C22×C4×C71C22⋊C414yes—
44C22×C4×C71C4⋊C414yes—
45C22×C4×C71C2×C8116yes—
46C22×C4×C71C2×C818yes—
47C22×C4×C71M1618yes—
48C22×C4×C71C22×C412yes—
49C22×C4×C71C22×C414yes—
50C22×C4×C71C2×D412yes—
51C22×C4×C71C2×D411yescharacteristic
52C22×C4×C71C2×Q811yescharacteristic
53C22×C4×C71#4114yes—
54C42×C71—232no—
55C42×C71—216no—
56C42×C71C22⋊C418yes—
57C42×C71C4⋊C418yes—
58C23×C71C2×C4211yescharacteristic
59C23×C71C2×C4212yes—
60C23×C71C2×C22⋊C411yescharacteristic
61C23×C71C2×C4⋊C411yescharacteristic
62C23×C71#11712yes—
63C23×C71C22×C814yes—
64C23×C71C2×M1614yes—
65C2×C4×C71—28no—
66C2×C4×C71—28no—
67C2×C4×C71—216no—
68C2×C4×C71—216no—
69C2×C4×C71#9518yes—
70C2×C4×C71C4×C818yes—
71C2×C4×C71C4×C8116yescomplemented
72C2×C4×C71#9718yes—
73C2×C4×C71C22⋊C8116yes—
74C2×C4×C71C4⋊C8116yes—
75C2×C4×C71C2×C4214yes—
76C2×C4×C71C2×C22⋊C412yes—
77C2×C4×C71C2×C4⋊C412yes—
78C2×C4×C71#11714yes—
79C2×C4×C71C4×D418yes—
80C2×C4×C71C4×D414yes—
81C2×C4×C71C4×Q814yes—
82C71⋊C8—216no—
83C22×C71C4311yescharacteristic
84C22×C71C2×#9511yescharacteristic
85C22×C71#37611yescharacteristic
86C22×C71C4×C22⋊C412yes—
87C22×C71C4×C4⋊C412yes—
88C22×C71C2×C4×C812yes—
89C22×C71C2×C4×C814yes—
90C22×C71C2×#9712yes—
91C22×C71C4×M1614yes—
92C22×C71C2×C22⋊C814yes—
93C22×C71C2×C4⋊C814yes—
94C22×C71#43118yes—
95C4×C71—216no—
96C4×C71#336116yescomplemented
97C4×C71C4×C22⋊C414yes—
98C4×C71C4×C4⋊C414yes—
99C4×#336—711nomaximal, Sylow
100C2×C71C4×#9511yescharacteristic
101C2×C71C42×C811yescharacteristic
102C2×C71C4×#9711yescharacteristic
103C2×C71C2×#33612yes—
104C2×C71#174412yes—
105C2×C71C4×C22⋊C814yes—
106C2×C71C4×C4⋊C814yes—
107C22×C4×C8—712no—
108C2×C43D7111yescharacteristic
109C2×#336—714no—
110C71C4×#33611yescharacteristic, complemented, Sylow
111C23×C8—714no—
112C22×C42Dic7114yes—
113C22×C42C2×D7112yes—
114C22×C42C2×D7111yescharacteristic
115C2×C4×C8—718no—
116C2×C4×C8—1424no—
117C2×C4×C8—1424no—
118C43—24no—
119#336—7116no—
120C23×C4C2×Dic7114yes—
121C23×C4C2×Dic7112yes—
122C23×C4C22×D7111yescharacteristic
123C22×C8—7116no—
124C22×C8—718no—
125C22×C8—1424no—
126C22×C8—1424no—
127C22×C8—1428no—
128C2×C42—28no—
129C2×C42—28no—
130C2×C42—24no—
131C2×C42—24no—
132C2×C42C71⋊C8116yescomplemented
133C2×C42Dic14212yes—
134C2×C42C4×D7118yes—
135C2×C42C4×D7114yes—
136C2×C42D28412yes—
137C2×C42C22⋊D7114yes—
138C4×C8—14216no—
139C24C22×Dic7111yescharacteristic
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—28no—
143C22×C4C4×Dic7118yes—
144C22×C4C4×Dic7114yes—
145C22×C4C22⋊Dic7114yes—
146C22×C4C4⋊Dic7114yes—
147C22×C4C2×C71⋊C8116yes—
148C22×C4C2×C71⋊C818yes—
149C22×C4#1176584918yes—
150C22×C4C2×C4×D7112yes—
151C22×C4C2×C4×D7114yes—
152C22×C4C2×C22⋊D7112yes—
153C22×C4C2×D28411yescharacteristic
154C22×C4C2×Dic14211yescharacteristic
155C22×C4#1176586514yes—
156C2×C8—7116no—
157C2×C8—1428no—
158C2×C8—1428no—
159C2×C8—14216no—
160C2×C8—14216no—
161C42—232no—
162C42—216no—
163C42(C2×D71)⋊C418yes—
164C42Dic71⋊C418yes—
165C23C2×C4×Dic7111yescharacteristic
166C23C2×C4×Dic7112yes—
167C23C2×C22⋊Dic7111yescharacteristic
168C23C2×C4⋊Dic7111yescharacteristic
169C23#1455608712yes—
170C23C22×C71⋊C814yes—
171C23C2×#1176584914yes—
172C2×C4—216no—
173C2×C4—28no—
174C2×C4—28no—
175C2×C4—216no—
176C2×C4C71⋊#9518yes—
177C2×C4C4×C71⋊C818yes—
178C2×C4C4×C71⋊C8116yescomplemented
179C2×C4#1455603918yes—
180C2×C4C22⋊(C71⋊C8)116yes—
181C2×C4C4⋊(C71⋊C8)116yes—
182C2×C4C42×D7114yes—
183C2×C4C2×(C2×D71)⋊C412yes—
184C2×C4C2×Dic71⋊C412yes—
185C2×C4#1455608514yes—
186C2×C4C4×C22⋊D7118yes—
187C2×C4C4×D28414yes—
188C2×C4C4×Dic14214yes—
189C8—14216no—
190C22C42×Dic7111yescharacteristic
191C22C2×C71⋊#9511yescharacteristic
192C22#1798584511yescharacteristic
193C22C4×C22⋊Dic7112yes—
194C22C4×C4⋊Dic7112yes—
195C22C2×C4×C71⋊C814yes—
196C22C2×C4×C71⋊C812yes—
197C22C2×#1455603912yes—
198C22C4×#1176584914yes—
199C22C2×C22⋊(C71⋊C8)14yes—
200C22C2×C4⋊(C71⋊C8)14yes—
201C22#1798605218yes—
202C4—216no—
203C4#17985754116yesdirect product factor
204C4C4×(C2×D71)⋊C414yes—
205C4C4×Dic71⋊C414yes—
206C2C4×C71⋊#9511yescharacteristic
207C2C42×C71⋊C811yescharacteristic
208C2C4×#1455603911yescharacteristic
209C2C2×#1798575412yes—
210C2#2258808612yes—
211C2C4×C22⋊(C71⋊C8)14yes—
212C2C4×C4⋊(C71⋊C8)14yes—
subgroupG/H
centerC22×C42C2×D71
commutatorC2×C71C42×C8
FrattiniC23×C4C22×D71
FittingC2×C43×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC23×C4×C71C23
hypercenterC2×C43D71
hypocenterC71C4×#336
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C42 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
7. C2×C4×C71⋊C8C4semidirect
8. #17985754C4direct (N × H)
26. C2×C42×C71C8semidirect
36. C2×C71⋊C8C42semidirect
71. C2×C4×C71C4×C8semidirect
96. C4×C71#336semidirect
110. C71C4×#336semidirect
132. C2×C42C71⋊C8semidirect
178. C2×C4C4×C71⋊C8semidirect
203. C4#17985754direct (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⋊C82
C2×#179857542
C2×C43×C712
C4×#33671