Finite Group Databasebeta

← C2×C4×#216 #82425

Subgroups — C2×C4×#216 #82425

Order 384.

488 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 221 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C4×Q8C211yesmaximal, characteristic
2C22×#216C211yesmaximal, characteristic
3C2×C4×Dic6C211yesmaximal, characteristic
4C2×#835C211yesmaximal, characteristic
5C4×#216C218yesmaximal, direct product factor
6C2×#810C211yesmaximal, characteristic
7C2×#807C211yesmaximal, characteristic
8C2×C4×C3⋊C8C211yesmaximal, characteristic
9C2×C4×Q16—31nomaximal, Sylow
10C22×C3×Q8C2211yescharacteristic
11C22×Dic6C2211yescharacteristic
12C3×C4×Q8—22no—
13C3×C4×Q8C2214yes—
14C2×C3×C4⋊C4—21no—
15C2×C3×C4⋊C4C2211yescharacteristic
16C2×C3×C42—21no—
17C2×C3×C42C2211yescharacteristic
18C2×#216C418yesdirect product factor
19C2×#216C2214yes—
20C2×C4⋊Dic3C2211yescharacteristic
21C2×Dic3⋊C4—21no—
22C2×C4×Dic3—21no—
23C22×C3⋊C8C2211yescharacteristic
24C22×C3⋊C8C2211yescharacteristic
25C4×Dic6—22no—
26C4×Dic6C2214yes—
27#835C2214yes—
28#810C2214yes—
29#807C2214yes—
30C4×C3⋊C8C2214yes—
31C22×Q16—31no—
32C2×C4×Q8—31no—
33C2×C4×Q8D311yescharacteristic
34C4×Q16—38no—
35C2×#107—31no—
36C2×#103—31no—
37C2×#103—31no—
38C2×C4×C8—31no—
39C2×C3×Q8—21no—
40C2×C3×Q8—22no—
41C2×C3×Q8C2×C414yes—
42C2×C3×Q8C2312yes—
43C22×C3×C4—21no—
44C22×C3×C4—21no—
45C22×C3×C4D411yescharacteristic
46C22×C3×C4D411yescharacteristic
47C22×C3×C4C2311yescharacteristic
48C22×Dic3—21no—
49C22×Dic3—21no—
50C2×Dic6—21no—
51C2×Dic6—22no—
52C2×Dic6C2×C414yes—
53C2×Dic6C2312yes—
54C3×C4⋊C4—24no—
55C3×C4⋊C4—21no—
56C3×C4⋊C4C2312yes—
57C3×C42—24no—
58C3×C42D412yes—
59C3×C42C2312yes—
60#216C2×C4116yesdirect product factor
61C4⋊Dic3—21no—
62C4⋊Dic3C2312yes—
63Dic3⋊C4—24no—
64C4×Dic3—24no—
65C2×C3⋊C8—22no—
66C2×C3⋊C8C2×C414yes—
67C2×C3⋊C8C2312yes—
68C2×C3⋊C8C2312yes—
69C22×Q8—31no—
70C22×Q8C2×D311yescharacteristic
71C2×Q16—38no—
72C2×Q16—34no—
73C22×C8—31no—
74C22×C8—31no—
75C4×Q8—22no—
76C4×Q8—34no—
77C4×Q8—62no—
78C4×Q8C2×D314yes—
79C2×C4⋊C4—21no—
80C2×C4⋊C4—31no—
81C2×C4⋊C4—61no—
82C2×C4⋊C4C2×D311yescharacteristic
83C2×C42—21no—
84C2×C42—61no—
85C2×C42C2×D311yescharacteristic
86#107—34no—
87#103—34no—
88#103—34no—
89C4×C8—34no—
90C23×C3C2×D411yescharacteristic
91C3×Q8—24no—
92C3×Q8—22no—
93C3×Q8C22×C414yes—
94C2×C3×C4—24no—
95C2×C3×C4—22no—
96C2×C3×C4—22no—
97C2×C3×C4—22no—
98C2×C3×C4—42no—
99C2×C3×C4Q1614yescomplemented
100C2×C3×C4C22×C412yes—
101C2×C3×C4C2×D412yes—
102C2×C3×C4C2×D411yescharacteristic
103C2×C3×C4C2×D412yes—
104C2×C3×C4#4112yes—
105C2×C3×C4C2411yescharacteristic
106C2×Dic3—24no—
107C2×Dic3—22no—
108C2×Dic3—22no—
109C2×Dic3—42no—
110Dic6—24no—
111Dic6—22no—
112Dic6C22×C414yes—
113C3⋊C8—22no—
114C3⋊C8C22×C414yes—
115C2×Q8—22no—
116C2×Q8—21no—
117C2×Q8—34no—
118C2×Q8—32no—
119C2×Q8—62no—
120C2×Q8—61no—
121C2×Q8C4×D314yes—
122C2×Q8C22×D312yes—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—61no—
126C22×C4—61no—
127C22×C4#6711yescharacteristic
128C22×C4#6711yescharacteristic
129C22×C4C22×D311yescharacteristic
130Q16—316no—
131C2×C8—34no—
132C2×C8—32no—
133C2×C8—32no—
134C2×C8—62no—
135C4⋊C4—24no—
136C4⋊C4—21no—
137C4⋊C4—32no—
138C4⋊C4—61no—
139C4⋊C4—64no—
140C4⋊C4C22×D312yes—
141C42—24no—
142C42—64no—
143C42#6712yes—
144C42C22×D312yes—
145C22×C3C4×D412yes—
146C22×C3C2×Q1612yes—
147C22×C3#13512yes—
148C22×C3C22×D411yescharacteristic
149C3×C4—24no—
150C3×C4—22no—
151C3×C4—42no—
152C3×C4C4×D412yes—
153C3×C4C2×Q1614yescomplemented
154C3×C4C23×C411yescharacteristic
155C3×C4C2×#4111yescharacteristic
156Dic3—24no—
157Dic3—42no—
158C23C2×#6711yescharacteristic
159Q8—24no—
160Q8—22no—
161Q8—34no—
162Q8—64no—
163Q8—62no—
164Q8C2×C4×D314yes—
165C2×C4—24no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—42no—
170C2×C4—64no—
171C2×C4—62no—
172C2×C4—62no—
173C2×C4—122no—
174C2×C4#21614yesdirect product factor
175C2×C4C2×C4×D312yes—
176C2×C4#23512yes—
177C2×C4C2×#6712yes—
178C2×C4C2×#6711yescharacteristic
179C2×C4C2×#6712yes—
180C2×C4C23×D311yescharacteristic
181C8—34no—
182C8—62no—
183C2×C3C4×Q1614yescomplemented
184C2×C3C2×C4×D411yescharacteristic
185C2×C3C22×Q1611yescharacteristic
186C2×C3C2×#13511yescharacteristic
187C22C4×#6712yes—
188C22C2×#21612yes—
189C22#95012yes—
190C22C22×#6711yescharacteristic
191C4—24no—
192C4—22no—
193C4—42no—
194C4—64no—
195C4—122no—
196C4C4×#6712yes—
197C4C2×#21614yesdirect product factor
198C4C22×C4×D311yescharacteristic
199C4C2×#23511yescharacteristic
200C3C2×C4×Q1611yescharacteristic, complemented, Sylow
201C2C4×#21614yesdirect product factor
202C2C2×C4×#6711yescharacteristic
203C2C22×#21611yescharacteristic
204C2C2×#95011yescharacteristic
subgroupG/H
centerC22×C4#67
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC2×C3×C4×Q8C2
socle, prime radicalC23×C3C2×D4
cosocleC2×C3×C4C24
hypercenterC2×C4×Q8D3
hypocenterC3C2×C4×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
5. C4×#216C2direct (N × H)
18. C2×#216C4direct (N × H)
60. #216C2×C4direct (N × H)
99. C2×C3×C4Q16semidirect
153. C3×C4C2×Q16semidirect
174. C2×C4#216direct (N × H)
183. C2×C3C4×Q16semidirect
197. C4C2×#216direct (N × H)
200. C3C2×C4×Q16semidirect
201. C2C4×#216direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×C4×Q82
C22×#2162
C2×C4×Dic62
C2×#8352
C4×#2162
C2×#8102
C2×#8072
C2×C4×C3⋊C82
C2×C4×Q163