Finite Group Databasebeta

← C2×#14521678 #16859110

Subgroups — C2×#14521678 #16859110

Order 3968.

1080 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521678C2116yesmaximal, direct product factor
2C2×#11758465C212yesmaximal, complemented
3C2×#11758521C212yesmaximal, complemented
4C2×#11758466C212yesmaximal, complemented
5C2×#11758466C212yesmaximal, complemented
6C2×#11758501C211yesmaximal, characteristic
7C2×#11758455C212yesmaximal
8C2×#11758454C212yesmaximal
9C22×Dic31⋊C4C211yesmaximal, characteristic
10C2×C31×C22⋊Q8C211yesmaximal, characteristic
11C22×Q8×C31C2211yescharacteristic
12C23×C4×C31C2211yescharacteristic
13C23×Dic31C2211yescharacteristic
14C23×Dic31C2211yescharacteristic
15C22×Dic62C2212yes—
16C22×Dic62C2211yescharacteristic
17C31×C22⋊Q8C2218yes—
18C2×C4⋊C4×C31C2211yescharacteristic
19C2×C4⋊C4×C31C2212yes—
20C2×C22⋊C4×C31C2212yes—
21C2×C22⋊Dic31C2212yes—
22#11758521C22116yescomplemented
23C2×C4⋊Dic31C2212yes—
24C2×C4⋊Dic31C2211yescharacteristic
25#11758501C2218yes—
26C2×Dic31⋊C4C2218yes—
27C2×Dic31⋊C4C2212yes—
28C2×Dic31⋊C4C2212yes—
29C2×Dic31⋊C4C2212yes—
30C2×Dic31⋊C4C2212yes—
31C2×Dic31⋊C4C2212yes—
32C2×Dic31⋊C4C2212yes—
33C2×Dic31⋊C4C2212yes—
34C2×C4×Dic31C2212yes—
35C2×C4×Dic31C2212yes—
36#11758466C22116yescomplemented
37#11758466C22116yescomplemented
38#11758465C22116yescomplemented
39#11758455C22116yes—
40#11758454C22116yes—
41C24×C31C2311yescharacteristic
42C2×Q8×C31—42no—
43C2×Q8×C31C2314yes—
44C22×C4×C31—42no—
45C22×C4×C31C2312yes—
46C22×C4×C31C2312yes—
47C22×C4×C31C2311yescharacteristic
48C22×C4×C31C2311yescharacteristic
49C22×C4×C31C2314yes—
50C22×Dic31—42no—
51C22×Dic31Q818yescomplemented
52C22×Dic31C2312yes—
53C22×Dic31C2312yes—
54C22×Dic31C2312yes—
55C22×Dic31C2314yes—
56C22×Dic31C2312yes—
57C22×Dic31C2314yes—
58C2×Dic62—42no—
59C2×Dic62—44no—
60C2×Dic62C2318yes—
61C2×Dic62C2314yes—
62C4⋊C4×C31C2318yes—
63C4⋊C4×C31C2314yes—
64C22⋊C4×C31C2318yes—
65C22⋊Dic31C2318yes—
66C4⋊Dic31C2318yes—
67C4⋊Dic31C2314yes—
68Dic31⋊C4C2318yes—
69Dic31⋊C4C2318yes—
70Dic31⋊C4C2318yes—
71Dic31⋊C4C2318yes—
72Dic31⋊C4C2318yes—
73Dic31⋊C4C2318yes—
74Dic31⋊C4C2318yes—
75C4×Dic31C2318yes—
76C4×Dic31C2318yes—
77C23×C31—22no—
78C23×C31—22no—
79C23×C31C2×Q814yes—
80C23×C31C2412yes—
81C23×C31C2411yescharacteristic
82Q8×C31—44no—
83C2×C4×C31—22no—
84C2×C4×C31—24no—
85C2×C4×C31—22no—
86C2×C4×C31—24no—
87C2×C4×C31—44no—
88C2×C4×C31C2414yes—
89C2×C4×C31C2414yes—
90C2×C4×C31C2412yes—
91C2×C4×C31C2412yes—
92C2×Dic31—24no—
93C2×Dic31—24no—
94C2×Dic31—24no—
95C2×Dic31—44no—
96C2×Dic31C2×Q818yes—
97C2×Dic31C2×Q8116yescomplemented
98C2×Dic31C2414yes—
99C2×Dic31C2414yes—
100C2×Dic31C2414yes—
101C2×Dic31C2414yes—
102Dic62—44no—
103Dic62—48no—
104C2×#544—311nomaximal, Sylow
105C22×C31—28no—
106C22×C31—22no—
107C22×C31—22no—
108C22×C31C22×Q814yes—
109C22×C31C22×Q812yes—
110C22×C31H(5,𝔽2)12yes—
111C22×C312−1+412yes—
112C22×C31C2511yescharacteristic
113C4×C31—22no—
114C4×C31—24no—
115C4×C31—22no—
116C4×C31—24no—
117Dic31—24no—
118Dic31—24no—
119Dic31—24no—
120Dic31C22×Q818yes—
121#544—3116no—
122C2×C4⋊Q8—312no—
123C2×C4⋊Q8—312no—
124C2×#125—312no—
125C2×#125—312no—
126C2×C22⋊Q8—311no—
127C2×C22⋊Q8—312no—
128C2×C22⋊Q8D3111yescharacteristic
129C2×#117—312no—
130C22×C4⋊C4—311no—
131C2×C31—24no—
132C2×C31#54414yescomplemented
133C2×C31C23×Q811yescharacteristic
134C2×C31C2×H(5,𝔽2)11yescharacteristic
135C2×C31C2×2−1+411yescharacteristic
136C22×Q8—311no—
137C22×Q8—312no—
138C22×Q8C2×D3111yescharacteristic
139C23×C4—311no—
140C23×C4—311no—
141C23×C4C2×D3111yescharacteristic
142C4⋊Q8—3116no—
143C4⋊Q8—3116no—
144#125—3116no—
145#125—3116no—
146C22⋊Q8—318no—
147C22⋊Q8—3116no—
148C22⋊Q8C2×D3118yes—
149#117—3116no—
150C2×C4⋊C4—312no—
151C2×C4⋊C4—312no—
152C2×C4⋊C4—318no—
153C2×C4⋊C4—312no—
154C2×C4⋊C4—312no—
155C2×C4⋊C4—312no—
156C2×C4⋊C4—311no—
157C2×C4⋊C4—312no—
158C2×C4⋊C4—312no—
159C2×C4⋊C4—312no—
160C2×C4⋊C4C2×D3111yescharacteristic
161C2×C4⋊C4C2×D3112yes—
162C2×C22⋊C4—312no—
163C2×C22⋊C4C2×D3112yes—
164C2×C42—312no—
165C2×C42—312no—
166C31C2×#54411yescharacteristic, complemented, Sylow
167C24C22×D3111yescharacteristic
168C2×Q8—42no—
169C2×Q8—314no—
170C2×Q8—318no—
171C2×Q8—1242no—
172C2×Q8—1244no—
173C2×Q8C22×D3114yes—
174C22×C4—42no—
175C22×C4—318no—
176C22×C4—314no—
177C22×C4—312no—
178C22×C4—312no—
179C22×C4—312no—
180C22×C4—312no—
181C22×C4—314no—
182C22×C4—1242no—
183C22×C4C22×D3112yes—
184C22×C4C22×D3112yes—
185C22×C4C22×D3111yescharacteristic
186C22×C4C22×D3111yescharacteristic
187C22×C4C22×D3114yes—
188C4⋊C4—318no—
189C4⋊C4—318no—
190C4⋊C4—318no—
191C4⋊C4—318no—
192C4⋊C4—318no—
193C4⋊C4—318no—
194C4⋊C4—318no—
195C4⋊C4—314no—
196C4⋊C4—318no—
197C4⋊C4C22×D3114yes—
198C4⋊C4C22×D3118yes—
199C22⋊C4—318no—
200C22⋊C4C22×D3118yes—
201C42—318no—
202C42—318no—
203C23—22no—
204C23—22no—
205C23Q8×D3114yes—
206C23C23×D3112yes—
207C23C23×D3111yescharacteristic
208Q8—44no—
209Q8—1244no—
210Q8—1248no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—44no—
216C2×C4—318no—
217C2×C4—3116no—
218C2×C4—314no—
219C2×C4—314no—
220C2×C4—314no—
221C2×C4—314no—
222C2×C4—624no—
223C2×C4—624no—
224C2×C4—624no—
225C2×C4—1244no—
226C2×C4C23×D3114yes—
227C2×C4C23×D3114yes—
228C2×C4C23×D3112yes—
229C2×C4C23×D3112yes—
230C22—22no—
231C22—22no—
232C22—28no—
233C22#1175856112yes—
234C22C2×Q8×D3114yes—
235C22C2×Q8×D3112yes—
236C22#1175856712yes—
237C22C24×D3111yescharacteristic
238C4—22no—
239C4—22no—
240C4—24no—
241C4—24no—
242C4—318no—
243C4—624no—
244C4—624no—
245C4—624no—
246C2—24no—
247C2#1452167814yesdirect product factor
248C2C22×Q8×D3111yescharacteristic
249C2C2×#1175856111yescharacteristic
250C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C22⋊Q8C2
socleC23×C31C24
prime radicalC24×C31C23
hypercenterC2×C22⋊Q8D31
hypocenterC31C2×#544
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #14521678C2direct (N × H)
2. C2×#11758465C2semidirect
3. C2×#11758521C2semidirect
4. C2×#11758466C2semidirect
5. C2×#11758466C2semidirect
22. #11758521C22semidirect
36. #11758466C22semidirect
37. #11758466C22semidirect
38. #11758465C22semidirect
51. C22×Dic31Q8semidirect
97. C2×Dic31C2×Q8semidirect
132. C2×C31#544semidirect
166. C31C2×#544semidirect
247. C2#14521678direct (N × H)

Maximal subgroups

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

subgroupindex
#145216782
C2×#117584652
C2×#117585212
C2×#117584662
C2×#117585012
C2×#117584552
C2×#117584542
C22×Dic31⋊C42
C2×C31×C22⋊Q82
C2×#54431