Finite Group Databasebeta

← C2×C4×Dic31⋊C4 #16848047

Subgroups — C2×C4×Dic31⋊C4 #16848047

Order 3968.

928 conjugacy classes of subgroups.

The subgroup lattice has 180 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic31⋊C4C212yesmaximal
2C22×C4×Dic31C211yesmaximal, characteristic
3C22×C4×Dic31C211yesmaximal, characteristic
4C4×Dic31⋊C4C218yesmaximal, direct product factor
5C2×C31⋊#95C212yesmaximal
6C22×C42×C31C211yesmaximal, characteristic
7C23×C4×C31C2212yes—
8C23×C4×C31C2211yescharacteristic
9C23×Dic31C2211yescharacteristic
10C23×Dic31C2212yes—
11C23×Dic31C2211yescharacteristic
12C2×C42×C31—24no—
13C2×C42×C31C2214yes—
14C2×Dic31⋊C4C4116yesdirect product factor
15C2×Dic31⋊C4C2218yes—
16C2×C4×Dic31—24no—
17C2×C4×Dic31C418yescomplemented
18C2×C4×Dic31C2214yes—
19C2×C4×Dic31C2214yes—
20C31⋊#95C2218yes—
21C24×C31C2311yescharacteristic
22C22×C4×C31—24no—
23C22×C4×C31—24no—
24C22×C4×C31C2×C418yes—
25C22×C4×C31C2×C414yes—
26C22×C4×C31D414yes—
27C22×C4×C31Q814yes—
28C22×C4×C31C2314yes—
29C22×C4×C31C2312yes—
30C22×Dic31—24no—
31C22×Dic31—24no—
32C22×Dic31—24no—
33C22×Dic31C2×C414yes—
34C22×Dic31C2×C418yes—
35C22×Dic31C2×C414yes—
36C22×Dic31C2×C418yes—
37C22×Dic31C2312yes—
38C22×Dic31C2314yes—
39C22×Dic31C2312yes—
40C42×C31—28no—
41Dic31⋊C4C2×C4132yesdirect product factor
42C4×Dic31—28no—
43C4×Dic31C2×C4116yescomplemented
44C23×C31C22×C412yes—
45C23×C31C22×C414yes—
46C23×C31C2×D412yes—
47C23×C31C2×Q812yes—
48C23×C31#4114yes—
49C23×C31C2411yescharacteristic
50C2×C4×C31—216no—
51C2×C4×C31—24no—
52C2×C4×C31—24no—
53C2×C4×C31C4⋊C4116yescomplemented
54C2×C4×C31C22×C418yes—
55C2×C4×C31C22×C414yes—
56C2×C4×C31C2×D414yes—
57C2×C4×C31C2×Q814yes—
58C2×Dic31—28no—
59C2×Dic31—216no—
60C2×Dic31—24no—
61C2×Dic31—24no—
62C2×Dic31—24no—
63C2×Dic31C42116yescomplemented
64C2×Dic31C22×C414yes—
65C2×Dic31C22×C418yes—
66C2×Dic31C22×C414yes—
67C2×Dic31C22×C418yes—
68C2×C4×C4⋊C4—311nomaximal, Sylow
69C22×C31C2×C4214yes—
70C22×C31C2×C4⋊C414yes—
71C22×C31#11714yes—
72C22×C31C4×D418yes—
73C22×C31C4×Q818yes—
74C22×C31C23×C411yescharacteristic
75C22×C31C23×C412yes—
76C22×C31C22×D411yescharacteristic
77C22×C31C22×Q811yescharacteristic
78C22×C31C2×#4112yes—
79C4×C31—28no—
80C4×C31C2×C4⋊C418yescomplemented
81Dic31—24no—
82Dic31—28no—
83Dic31C2×C4218yescomplemented
84C22×C4⋊C4—312no—
85C22×C42—311no—
86C22×C42—311no—
87C22×C42D3111yescharacteristic
88C4×C4⋊C4—318no—
89C2×#95—312no—
90C2×C31C4×C4⋊C418yescomplemented
91C2×C31C22×C4211yescharacteristic
92C2×C31C22×C4⋊C411yescharacteristic
93C2×C31C2×#11711yescharacteristic
94C2×C31C2×C4×D412yes—
95C2×C31C2×C4×Q812yes—
96C23×C4—311no—
97C23×C4—312no—
98C23×C4—311no—
99C23×C4C2×D3112yes—
100C23×C4C2×D3111yescharacteristic
101C2×C4⋊C4—3116no—
102C2×C4⋊C4—318no—
103C2×C42—24no—
104C2×C42—318no—
105C2×C42—314no—
106C2×C42—314no—
107C2×C42—624no—
108C2×C42C2×D3114yes—
109#95—318no—
110C31C2×C4×C4⋊C411yescharacteristic, complemented, Sylow
111C24C22×D3111yescharacteristic
112C22×C4—24no—
113C22×C4—24no—
114C22×C4—314no—
115C22×C4—318no—
116C22×C4—312no—
117C22×C4—314no—
118C22×C4—318no—
119C22×C4—312no—
120C22×C4—314no—
121C22×C4—624no—
122C22×C4—624no—
123C22×C4—624no—
124C22×C4Dic6214yes—
125C22×C4C4×D3118yes—
126C22×C4C4×D3114yes—
127C22×C4C22⋊D3114yes—
128C22×C4C22×D3114yes—
129C22×C4C22×D3112yes—
130C4⋊C4—3132no—
131C42—28no—
132C42—3116no—
133C42—628no—
134C23C2×Dic6212yes—
135C23C2×C4×D3114yes—
136C23C2×C4×D3112yes—
137C23#9249514yes—
138C23C2×C22⋊D3112yes—
139C23C23×D3111yescharacteristic
140C2×C4—216no—
141C2×C4—24no—
142C2×C4—24no—
143C2×C4—3116no—
144C2×C4—314no—
145C2×C4—318no—
146C2×C4—314no—
147C2×C4—318no—
148C2×C4—628no—
149C2×C4—6216no—
150C2×C4—624no—
151C2×C4—624no—
152C2×C4—624no—
153C2×C4Dic31⋊C4116yesdirect product factor
154C2×C4C2×Dic6214yes—
155C2×C4C2×C4×D3118yes—
156C2×C4C2×C4×D3114yes—
157C2×C4C2×C22⋊D3114yes—
158C22C4×Dic6218yes—
159C22C42×D3114yes—
160C22#1175844914yes—
161C22C2×Dic31⋊C414yes—
162C22C4×C22⋊D3118yes—
163C22C22×Dic6211yescharacteristic
164C22C22×C4×D3111yescharacteristic
165C22C22×C4×D3112yes—
166C22C2×#9249512yes—
167C22C22×C22⋊D3111yescharacteristic
168C4—28no—
169C4—318no—
170C4—624no—
171C4—628no—
172C4C2×Dic31⋊C418yesdirect product factor
173C2C4×Dic31⋊C418yesdirect product factor
174C2C2×C42×D3111yescharacteristic
175C2C22×Dic31⋊C411yescharacteristic
176C2C2×#1175844911yescharacteristic
177C2C2×C4×C22⋊D3112yes—
178C2C2×C4×Dic6212yes—
subgroupG/H
centerC23×C4C2×D31
commutatorC2×C31C22×C42
FrattiniC23C23×D31
FittingC22×C42×C31C2
socle, prime radicalC24×C31C23
cosocleC23×C31C24
hypercenterC22×C42D31
hypocenterC31C2×C4×C4⋊C4
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
4. C4×Dic31⋊C4C2direct (N × H)
14. C2×Dic31⋊C4C4direct (N × H)
17. C2×C4×Dic31C4semidirect
41. Dic31⋊C4C2×C4direct (N × H)
43. C4×Dic31C2×C4semidirect
53. C2×C4×C31C4⋊C4semidirect
63. C2×Dic31C42semidirect
80. C4×C31C2×C4⋊C4semidirect
83. Dic31C2×C42semidirect
90. C2×C31C4×C4⋊C4semidirect
110. C31C2×C4×C4⋊C4semidirect
153. C2×C4Dic31⋊C4direct (N × H)
172. C4C2×Dic31⋊C4direct (N × H)
173. C2C4×Dic31⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic31⋊C42
C22×C4×Dic312
C4×Dic31⋊C42
C2×C31⋊#952
C22×C42×C312
C2×C4×C4⋊C431