Finite Group Databasebeta

← C2×#14521714 #16859184

Subgroups — C2×#14521714 #16859184

Order 3968.

1568 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D31C212yesmaximal, complemented
2#14521714C2116yesmaximal, direct product factor
3C2×#11758465C212yesmaximal, complemented
4C2×#11758473C214yesmaximal, complemented
5C2×#11758523C212yesmaximal, complemented
6C2×C4×Dic62C211yesmaximal, characteristic, complemented
7C2×C4×D124C211yesmaximal, characteristic
8C2×#11758470C212yesmaximal
9C2×C31×C4⋊Q8C211yesmaximal, characteristic, complemented
10C22×Q8×C31C2212yes—
11C2×Q8×D31—216no—
12C2×Q8×D31C22116yescomplemented
13C22×D124C2211yescharacteristic
14C22×C4×D31C2214yes—
15C22×C4×D31C2212yes—
16C22×Dic62C2214yes—
17C22×Dic62C2211yescharacteristic
18C31×C4⋊Q8C2218yescomplemented
19C2×C4⋊C4×C31C2212yes—
20C2×C4⋊C4×C31C2212yes—
21C2×C42×C31C2211yescharacteristic
22#11758523C22116yescomplemented
23C2×(C2×D31)⋊C4C2214yes—
24C2×(C2×D31)⋊C4C2212yes—
25C2×C4⋊Dic31C2211yescharacteristic
26C2×C4⋊Dic31C2211yescharacteristic
27C2×Dic31⋊C4C2212yes—
28C2×Dic31⋊C4C2214yes—
29C2×C4×Dic31C2212yes—
30#11758473C22132yescomplemented
31#11758470C22116yes—
32#11758465C22116yescomplemented
33C4×D124C2218yes—
34C4×Dic62C2218yescomplemented
35C23×D31C2312yes—
36C2×Q8×C31—28no—
37C2×Q8×C31C2318yes—
38C22×C4×C31C2311yescharacteristic
39C22×C4×C31C2314yes—
40C22×C4×C31C2311yescharacteristic
41C22×C4×C31C2311yescharacteristic
42C22×Dic31C2312yes—
43C22×Dic31C2312yes—
44C22×Dic31C2312yes—
45Q8×D31—264no—
46C2×D124Q818yescomplemented
47C2×D124C2314yes—
48C2×C4×D31—28no—
49C2×C4×D31—216no—
50C2×C4×D31C2318yes—
51C2×C4×D31C23116yes—
52C2×Dic62—216no—
53C2×Dic62D418yescomplemented
54C2×Dic62C23116yes—
55C2×Dic62C2314yes—
56C4⋊C4×C31C2318yes—
57C4⋊C4×C31C2318yes—
58C42×C31C2314yes—
59(C2×D31)⋊C4C2318yes—
60(C2×D31)⋊C4C23116yes—
61C4⋊Dic31C2314yes—
62C4⋊Dic31C2314yes—
63Dic31⋊C4C2318yes—
64Dic31⋊C4C23116yes—
65C4×Dic31C2318yes—
66C23×C31C2411yescharacteristic
67C22×D31—24no—
68C22×D31—24no—
69C22×D31C2×Q818yescomplemented
70C22×D31C2414yes—
71Q8×C31—216no—
72C2×C4×C31—28no—
73C2×C4×C31—22no—
74C2×C4×C31C2×D414yes—
75C2×C4×C31C2×Q814yescomplemented
76C2×C4×C31C2412yes—
77C2×C4×C31C2418yes—
78C2×C4×C31C2412yes—
79C2×C4×C31C2412yes—
80C2×Dic31—24no—
81C2×Dic31—24no—
82C2×Dic31C2×D418yes—
83C2×Dic31C2414yes—
84C2×Dic31C2414yes—
85C2×Dic31C2414yes—
86D124C2×Q8116yescomplemented
87C4×D31—216no—
88C4×D31—232no—
89Dic62—232no—
90Dic62C2×D4116yescomplemented
91C2×D4×Q8—311nomaximal, Sylow
92C22×C31C22×D412yes—
93C22×C31C22×Q812yes—
94C22×C312−1+412yes—
95C22×C31C2511yescharacteristic
96C2×D31—216no—
97C2×D31—24no—
98C2×D31—24no—
99C2×D31C22×Q818yescomplemented
100C4×C31—28no—
101C4×C31—22no—
102C4×C31C22×D414yes—
103C4×C31C22×Q814yescomplemented
104Dic31—24no—
105Dic31—24no—
106Dic31C22×D418yes—
107C23×Q8—312no—
108D4×Q8—3116no—
109C2×C4⋊Q8—312no—
110C2×C4⋊Q8D3111yescharacteristic, complemented
111C2×C22⋊Q8—312no—
112C2×C22⋊Q8—314no—
113C2×C4×Q8—311no—
114C2×C4×D4—312no—
115C2×C4×D4—311no—
116C2×C31D4×Q814yescomplemented
117C2×C31C23×D411yescharacteristic
118C2×C31C23×Q811yescharacteristic
119C2×C31C2×2−1+411yescharacteristic
120D31—28no—
121C22×Q8—3116no—
122C22×Q8—311no—
123C22×Q8—314no—
124C22×Q8—6216no—
125C22×Q8C2×D3112yes—
126C22×D4—311no—
127C23×C4—314no—
128C23×C4—312no—
129C4⋊Q8—3116no—
130C4⋊Q8C2×D3118yescomplemented
131C22⋊Q8—3116no—
132C22⋊Q8—3132no—
133C4×Q8—318no—
134C4×D4—3116no—
135C4×D4—318no—
136C2×C4⋊C4—311no—
137C2×C4⋊C4—312no—
138C2×C4⋊C4—311no—
139C2×C4⋊C4—314no—
140C2×C4⋊C4C2×D3112yes—
141C2×C4⋊C4C2×D3112yes—
142C2×C22⋊C4—314no—
143C2×C22⋊C4—312no—
144C2×C42—312no—
145C2×C42C2×D3111yescharacteristic
146C31C2×D4×Q811yescharacteristic, complemented, Sylow
147C24—312no—
148C2×Q8—28no—
149C2×Q8—318no—
150C2×Q8—314no—
151C2×Q8—3116no—
152C2×Q8—6216no—
153C2×Q8—6264no—
154C2×Q8C22×D3118yes—
155C2×D4—318no—
156C2×D4—314no—
157C22×C4—312no—
158C22×C4—312no—
159C22×C4—312no—
160C22×C4—3116no—
161C22×C4—318no—
162C22×C4—6216no—
163C22×C4—628no—
164C22×C4C22×D3111yescharacteristic
165C22×C4C22×D3114yes—
166C22×C4C22×D3111yescharacteristic
167C22×C4C22×D3111yescharacteristic
168C4⋊C4—318no—
169C4⋊C4—3116no—
170C4⋊C4—314no—
171C4⋊C4—314no—
172C4⋊C4C22×D3118yes—
173C4⋊C4C22×D3118yes—
174C22⋊C4—3116no—
175C22⋊C4—318no—
176C42—318no—
177C42C22×D3114yes—
178C23—318no—
179C23—314no—
180C23—624no—
181C23—624no—
182C23C23×D3111yescharacteristic
183Q8—216no—
184Q8—3116no—
185Q8—6232no—
186D4—3116no—
187C2×C4—28no—
188C2×C4—22no—
189C2×C4—318no—
190C2×C4—314no—
191C2×C4—314no—
192C2×C4—314no—
193C2×C4—6232no—
194C2×C4—624no—
195C2×C4—624no—
196C2×C4—6216no—
197C2×C4D4×D3114yes—
198C2×C4Q8×D3114yescomplemented
199C2×C4C23×D3112yes—
200C2×C4C23×D3118yes—
201C2×C4C23×D3112yes—
202C2×C4C23×D3112yes—
203C22—318no—
204C22—624no—
205C22—624no—
206C22—6216no—
207C22C2×D4×D3112yes—
208C22C2×Q8×D3112yes—
209C22#1175856412yes—
210C22C24×D3111yescharacteristic
211C4—28no—
212C4—22no—
213C4—318no—
214C4—624no—
215C4—624no—
216C4C2×D4×D3114yes—
217C4C2×Q8×D3114yescomplemented
218C2—628no—
219C2#1452171414yesdirect product factor
220C2C22×D4×D3111yescharacteristic
221C2C22×Q8×D3111yescharacteristic
222C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C4⋊Q8C2
socleC23×C31C24
prime radicalC22×D124C22
hypercenterC2×C4⋊Q8D31
hypocenterC31C2×D4×Q8
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×Q8×D31C2semidirect
2. #14521714C2direct (N × H)
3. C2×#11758465C2semidirect
4. C2×#11758473C2semidirect
5. C2×#11758523C2semidirect
6. C2×C4×Dic62C2semidirect
9. C2×C31×C4⋊Q8C2semidirect
12. C2×Q8×D31C22semidirect
18. C31×C4⋊Q8C22semidirect
22. #11758523C22semidirect
30. #11758473C22semidirect
32. #11758465C22semidirect
34. C4×Dic62C22semidirect
46. C2×D124Q8semidirect
53. C2×Dic62D4semidirect
69. C22×D31C2×Q8semidirect
75. C2×C4×C31C2×Q8semidirect
86. D124C2×Q8semidirect
90. Dic62C2×D4semidirect
99. C2×D31C22×Q8semidirect
103. C4×C31C22×Q8semidirect
110. C2×C4⋊Q8D31semidirect
116. C2×C31D4×Q8semidirect
130. C4⋊Q8C2×D31semidirect
146. C31C2×D4×Q8semidirect
198. C2×C4Q8×D31semidirect
217. C4C2×Q8×D31semidirect
219. C2#14521714direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q8×D312
#145217142
C2×#117584652
C2×#117584732
C2×#117585232
C2×C4×Dic622
C2×C4×D1242
C2×#117584702
C2×C31×C4⋊Q82
C2×D4×Q831