Finite Group Databasebeta

← C2×#14521517 #16858890

Subgroups — C2×#14521517 #16858890

Order 3968.

1728 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92495C211yesmaximal, characteristic
2#14521517C2116yesmaximal, direct product factor
3C2×#11758464C212yesmaximal, complemented
4C2×#11758470C212yesmaximal, complemented
5C2×(C22⋊D31)⋊C4C214yesmaximal, complemented
6C2×#11758449C212yesmaximal, complemented
7C22×C4×Dic31C211yesmaximal, characteristic, complemented
8C2×C42×D31C212yesmaximal, complemented
9C2×C31×#117C211yesmaximal, characteristic, complemented
10C23×C4×C31C2211yescharacteristic
11C22×C22⋊D31C2212yes—
12C23×Dic31C2212yes—
13C2×#92495C4116yescomplemented
14C2×#92495C2218yes—
15C22×D124C2211yescharacteristic
16C22×C4×D31C2214yes—
17C22×C4×D31C2212yes—
18C22×Dic62C2211yescharacteristic
19C31×#117C2218yescomplemented
20C2×C4⋊C4×C31C2212yes—
21C2×C22⋊C4×C31C2212yes—
22C2×C42×C31C2212yes—
23C2×(C2×D31)⋊C4C2214yes—
24C2×Dic31⋊C4C2214yes—
25C2×C4×Dic31C2211yescharacteristic
26C2×C4×Dic31C2214yes—
27C2×C4×Dic31C2211yescharacteristic
28C2×C4×Dic31C2212yes—
29C2×C4×Dic31C2218yescomplemented
30#11758470C22116yescomplemented
31#11758464C22116yescomplemented
32(C22⋊D31)⋊C4C22132yescomplemented
33#11758449C22116yescomplemented
34C42×D31C22116yescomplemented
35C24×C31C2311yescharacteristic
36C23×D31C2312yes—
37C22×C4×C31C2×C418yescomplemented
38C22×C4×C31C2314yes—
39C22×C4×C31C2311yescharacteristic
40C22×C4×C31C2311yescharacteristic
41C22×C4×C31C2314yes—
42C2×C22⋊D31C2×C4116yescomplemented
43C2×C22⋊D31C2318yes—
44C22×Dic31—28no—
45C22×Dic31C2318yes—
46C22×Dic31C2312yes—
47C22×Dic31C2312yes—
48C22×Dic31C2312yes—
49#92495C2×C4164yescomplemented
50C2×D124C2×C418yescomplemented
51C2×D124C2314yes—
52C2×C4×D31—216no—
53C2×C4×D31C2×C4116yescomplemented
54C2×C4×D31C23116yes—
55C2×C4×D31C2318yes—
56C2×Dic62C2×C418yescomplemented
57C2×Dic62C2314yes—
58C4⋊C4×C31C2318yes—
59C22⋊C4×C31C2318yes—
60C42×C31C2318yes—
61(C2×D31)⋊C4C23116yes—
62Dic31⋊C4C23116yes—
63C4×Dic31C2314yes—
64C4×Dic31C23116yes—
65C4×Dic31C2314yes—
66C4×Dic31C2318yes—
67C23×C31—24no—
68C23×C31C22×C414yes—
69C23×C31C2412yes—
70C23×C31C2411yescharacteristic
71C22×D31—28no—
72C22×D31C22×C418yes—
73C22×D31C2414yes—
74C2×C4×C31—28no—
75C2×C4×C31C22×C414yes—
76C2×C4×C31C22×C414yes—
77C2×C4×C31C22×C4116yescomplemented
78C2×C4×C31C2418yes—
79C2×C4×C31C2412yes—
80C2×C4×C31C2412yes—
81C22⋊D31C22×C4132yescomplemented
82C2×Dic31—24no—
83C2×Dic31—216no—
84C2×Dic31C22×C418yes—
85C2×Dic31#4118yescomplemented
86C2×Dic31C2414yes—
87C2×Dic31C2414yes—
88C2×Dic31C2414yes—
89D124C22×C4116yescomplemented
90C4×D31—232no—
91C4×D31C22×C4132yescomplemented
92Dic62C22×C4116yescomplemented
93C2×C4×#41—311nomaximal, Sylow
94C22×C31—28no—
95C22×C31—24no—
96C22×C31C23×C414yes—
97C22×C31C23×C412yes—
98C22×C31C2×#4114yes—
99C22×C31C2511yescharacteristic
100C2×D31—216no—
101C2×D31—28no—
102C2×D31C23×C418yes—
103C4×C31—28no—
104C4×C31C23×C414yes—
105C4×C31C23×C414yes—
106Dic31—24no—
107Dic31C23×C418yes—
108Dic31C2×#4118yescomplemented
109C22×#41—311no—
110C4×#41—3116no—
111C2×C4×Q8—312no—
112C2×C4×D4—312no—
113C2×C4×D4—314no—
114C2×#117—312no—
115C2×#117D3111yescharacteristic, complemented
116C22×C42—311no—
117C22×C42—312no—
118C2×C31—24no—
119C2×C31C4×#4114yescomplemented
120C2×C31C24×C411yescharacteristic
121C2×C31C22×#4112yes—
122D31—28no—
123C2×#41—3116no—
124C2×#41—318no—
125C22×Q8—311no—
126C22×D4—312no—
127C22×D4—311no—
128C23×C4—312no—
129C23×C4—312no—
130C23×C4—314no—
131C23×C4C2×D3111yescharacteristic
132C4×Q8—3116no—
133C4×D4—3116no—
134C4×D4—3132no—
135#117—3116no—
136#117C2×D3118yescomplemented
137C2×C4⋊C4—314no—
138C2×C4⋊C4C2×D3112yes—
139C2×C22⋊C4—314no—
140C2×C22⋊C4C2×D3112yes—
141C2×C42—314no—
142C2×C42—312no—
143C2×C42—318no—
144C2×C42—311no—
145C2×C42—311no—
146C2×C42—3116no—
147C2×C42C2×D3112yes—
148C31C2×C4×#4111yescharacteristic, complemented, Sylow
149C24—312no—
150C24C22×D3111yescharacteristic
151#41—3164no—
152C2×Q8—318no—
153C2×Q8—314no—
154C2×D4—3116no—
155C2×D4—318no—
156C2×D4—318no—
157C2×D4—314no—
158C22×C4—312no—
159C22×C4—312no—
160C22×C4—3116no—
161C22×C4—318no—
162C22×C4—312no—
163C22×C4—318no—
164C22×C4—3116no—
165C22×C4—6216no—
166C22×C4—628no—
167C22×C4C4×D3118yescomplemented
168C22×C4C22×D3114yes—
169C22×C4C22×D3111yescharacteristic
170C22×C4C22×D3114yes—
171C22×C4C22×D3111yescharacteristic
172C4⋊C4—3116no—
173C4⋊C4C22×D3118yes—
174C22⋊C4—3116no—
175C22⋊C4C22×D3118yes—
176C42—314no—
177C42—314no—
178C42—3116no—
179C42—318no—
180C42C22×D3118yes—
181C23—24no—
182C23—318no—
183C23—314no—
184C23—628no—
185C23C2×C4×D3114yes—
186C23C23×D3112yes—
187C23C23×D3111yescharacteristic
188Q8—3116no—
189D4—3132no—
190D4—3116no—
191C2×C4—28no—
192C2×C4—318no—
193C2×C4—318no—
194C2×C4—314no—
195C2×C4—314no—
196C2×C4—3132no—
197C2×C4—314no—
198C2×C4—6232no—
199C2×C4—6216no—
200C2×C4—624no—
201C2×C4C2×C4×D3114yes—
202C2×C4C2×C4×D3114yes—
203C2×C4C2×C4×D31116yescomplemented
204C2×C4C23×D3118yes—
205C2×C4C23×D3112yes—
206C2×C4C23×D3112yes—
207C22—24no—
208C22—28no—
209C22—318no—
210C22—628no—
211C22—6216no—
212C22C22×C4×D3114yes—
213C22C22×C4×D3112yes—
214C22#41×D3114yes—
215C22C24×D3111yescharacteristic
216C4—28no—
217C4—318no—
218C4—318no—
219C4—624no—
220C4C22×C4×D3114yes—
221C4C22×C4×D3114yes—
222C2—24no—
223C2—628no—
224C2#1452151714yesdirect product factor
225C2C23×C4×D3111yescharacteristic
226C2C2×#41×D3112yes—
subgroupG/H
centerC22×C4C22×D31
commutatorC2×C31C24×C4
FrattiniC22C24×D31
FittingC2×C31×#117C2
socleC23×C31C24
prime radicalC22×#92495C2
cosocleC22×C31C25
hypercenterC2×#117D31
hypocenterC31C2×C4×#41
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. #14521517C2direct (N × H)
3. C2×#11758464C2semidirect
4. C2×#11758470C2semidirect
5. C2×(C22⋊D31)⋊C4C2semidirect
6. C2×#11758449C2semidirect
7. C22×C4×Dic31C2semidirect
8. C2×C42×D31C2semidirect
9. C2×C31×#117C2semidirect
13. C2×#92495C4semidirect
19. C31×#117C22semidirect
29. C2×C4×Dic31C22semidirect
30. #11758470C22semidirect
31. #11758464C22semidirect
32. (C22⋊D31)⋊C4C22semidirect
33. #11758449C22semidirect
34. C42×D31C22semidirect
37. C22×C4×C31C2×C4semidirect
42. C2×C22⋊D31C2×C4semidirect
49. #92495C2×C4semidirect
50. C2×D124C2×C4semidirect
53. C2×C4×D31C2×C4semidirect
56. C2×Dic62C2×C4semidirect
77. C2×C4×C31C22×C4semidirect
81. C22⋊D31C22×C4semidirect
85. C2×Dic31#41semidirect
89. D124C22×C4semidirect
91. C4×D31C22×C4semidirect
92. Dic62C22×C4semidirect
108. Dic31C2×#41semidirect
115. C2×#117D31semidirect
119. C2×C31C4×#41semidirect
136. #117C2×D31semidirect
148. C31C2×C4×#41semidirect
167. C22×C4C4×D31semidirect
203. C2×C4C2×C4×D31semidirect
224. C2#14521517direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924952
#145215172
C2×#117584642
C2×#117584702
C2×(C22⋊D31)⋊C42
C2×#117584492
C22×C4×Dic312
C2×C42×D312
C2×C31×#1172
C2×C4×#4131