Finite Group Databasebeta

← C22×C4×Dic44 #15617790

Subgroups — C22×C4×Dic44 #15617790

Order 2816.

2830 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic44C211yesmaximal, characteristic
2C22×C4×Dic22C212yesmaximal
3C2×C4×Dic44C2124yesmaximal, direct product factor
4C22×#66882C211yesmaximal, characteristic
5C22×#66880C212yesmaximal
6C22×C4×C8×C11C211yesmaximal, characteristic
7C23×Dic22C2212yes—
8C23×C8×C11C2211yescharacteristic
9C23×C8×C11C2211yescharacteristic
10C22×C42×C11C2211yescharacteristic
11C22×C4⋊Dic11C2212yes—
12C22×Dic11⋊C4—22no—
13C22×C4×Dic11—22no—
14C22×Dic44C4116yesdirect product factor
15C22×Dic44C22112yes—
16C2×C4×Dic22—212no—
17C2×C4×Dic22C22124yes—
18C2×C4×C8×C11C22112yes—
19C2×#66882C22112yes—
20C2×#66880C22124yes—
21C4×Dic44C22164yesdirect product factor
22C23×C4×C11D411yescharacteristic
23C23×C4×C11D411yescharacteristic
24C23×C4×C11C2311yescharacteristic
25C23×Dic11—22no—
26C23×Dic11—22no—
27C22×Dic22—26no—
28C22×Dic22—28no—
29C22×Dic22C2×C4116yes—
30C22×Dic22C23112yes—
31C22×C8×C11—24no—
32C22×C8×C11C2×C418yes—
33C22×C8×C11C2316yes—
34C22×C8×C11C2316yes—
35C2×C42×C11D416yes—
36C2×C42×C11C2316yes—
37C2×C4⋊Dic11—26no—
38C2×C4⋊Dic11C23112yes—
39C2×Dic11⋊C4—224no—
40C2×C4×Dic11—224no—
41C2×Dic44C2×C4196yesdirect product factor
42C2×Dic44C23116yes—
43C4×Dic22—248no—
44C4×Dic22C23132yes—
45C4×C8×C11C23116yes—
46#66882C23116yes—
47#66880C23132yes—
48C22×C4×Q16—111nomaximal, Sylow
49C24×C11C2×D411yescharacteristic
50C22×C4×C11—24no—
51C22×C4×C11Q1618yescomplemented
52C22×C4×C11C22×C414yes—
53C22×C4×C11C2×D416yes—
54C22×C4×C11C2×D413yes—
55C22×C4×C11C2×D416yes—
56C22×C4×C11#4114yes—
57C22×C4×C11C2413yes—
58C22×Dic11—216no—
59C22×Dic11—212no—
60C22×Dic11—212no—
61C22×Dic11—48no—
62C2×Dic22—248no—
63C2×Dic22—212no—
64C2×Dic22—224no—
65C2×Dic22C22×C4148yes—
66C2×Dic22C2418yes—
67C2×C8×C11—212no—
68C2×C8×C11C22×C4124yes—
69C2×C8×C11C2414yes—
70C2×C8×C11C2414yes—
71C42×C11C2×D4112yes—
72C42×C11C2414yes—
73C4⋊Dic11—212no—
74C4⋊Dic11C2418yes—
75Dic11⋊C4—232no—
76C4×Dic11—232no—
77Dic44C22×C4164yesdirect product factor
78C23×Q16—111no—
79C22×C4×Q8—112no—
80C2×C4×Q16—1124no—
81C22×#107—111no—
82C22×#103—112no—
83C22×C4×C8D1111yescharacteristic
84C23×C11C4×D414yes—
85C23×C11C2×Q1614yes—
86C23×C11#13514yes—
87C23×C11C22×D413yes—
88C2×C4×C11—212no—
89C2×C4×C11C4×D4112yes—
90C2×C4×C11C2×Q16124yescomplemented
91C2×C4×C11C23×C416yes—
92C2×C4×C11C22×D414yes—
93C2×C4×C11C22×D413yes—
94C2×C4×C11C22×D414yes—
95C2×C4×C11C2×#4116yes—
96C2×C4×C11C2511yescharacteristic
97C2×Dic11—248no—
98C2×Dic11—28no—
99C2×Dic11—28no—
100C2×Dic11—424no—
101Dic22—248no—
102Dic22—28no—
103Dic22C23×C4116yes—
104C8×C11—24no—
105C8×C11C23×C418yes—
106C23×Q8—112no—
107C22×Q16—1112no—
108C22×Q16—1116no—
109C23×C8C2×D1111yescharacteristic
110C23×C8C2×D1111yescharacteristic
111C2×C4×Q8—1124no—
112C2×C4×Q8—2212no—
113C22×C4⋊C4—112no—
114C22×C4⋊C4—222no—
115C22×C42—222no—
116C22×C42C2×D1111yescharacteristic
117C4×Q16—1164no—
118C2×#107—1112no—
119C2×#103—1124no—
120C2×C4×C8C2×D11112yes—
121C22×C11C4×Q16116yescomplemented
122C22×C11C2×C4×D416yes—
123C22×C11C22×Q1616yes—
124C22×C11C2×#13516yes—
125C22×C11C23×D411yescharacteristic
126C4×C11—24no—
127C4×C11C2×C4×D416yes—
128C4×C11C22×Q1618yescomplemented
129C4×C11C24×C411yescharacteristic
130C4×C11C22×#4111yescharacteristic
131Dic11—216no—
132Dic11—48no—
133C22×Q8—1116no—
134C22×Q8—1112no—
135C22×Q8—226no—
136C22×Q8—228no—
137C23×C4—222no—
138C23×C4—222no—
139C23×C4D4411yescharacteristic
140C23×C4D4411yescharacteristic
141C23×C4C22×D1111yescharacteristic
142C2×Q16—1196no—
143C2×Q16—1116no—
144C22×C8—24no—
145C22×C8C4×D1118yes—
146C22×C8C22×D1116yes—
147C22×C8C22×D1116yes—
148C4×Q8—1132no—
149C4×Q8—2248no—
150C2×C4⋊C4—1112no—
151C2×C4⋊C4—226no—
152C2×C4⋊C4—2224no—
153C2×C42—2224no—
154C2×C42D4416yes—
155C2×C42C22×D1116yes—
156#107—1116no—
157#103—1132no—
158C4×C8C22×D11116yes—
159C2×C11C2×C4×Q16112yescomplemented
160C2×C11C22×C4×D411yescharacteristic
161C2×C11C23×Q1611yescharacteristic
162C2×C11C22×#13511yescharacteristic
163C24C2×D4411yescharacteristic
164C2×Q8—1148no—
165C2×Q8—118no—
166C2×Q8—2248no—
167C2×Q8—2212no—
168C2×Q8—2224no—
169C22×C4—24no—
170C22×C4—2216no—
171C22×C4—2212no—
172C22×C4—2212no—
173C22×C4—448no—
174C22×C4Dic4418yesdirect product factor
175C22×C4C2×C4×D1114yes—
176C22×C4C2×D4416yes—
177C22×C4C2×D4413yes—
178C22×C4C2×D4416yes—
179C22×C4#433914yes—
180C22×C4C23×D1113yes—
181Q16—1164no—
182C2×C8—212no—
183C2×C8C2×C4×D11124yes—
184C2×C8C23×D1114yes—
185C2×C8C23×D1114yes—
186C4⋊C4—118no—
187C4⋊C4—2212no—
188C4⋊C4—2232no—
189C42—2232no—
190C42C2×D44112yes—
191C42C23×D1114yes—
192C11C22×C4×Q1611yescharacteristic, complemented, Sylow
193C23C4×D4414yes—
194C23#6695714yes—
195C23C2×Dic4414yes—
196C23C22×D4413yes—
197Q8—1116no—
198Q8—2248no—
199Q8—228no—
200C2×C4—212no—
201C2×C4—2248no—
202C2×C4—228no—
203C2×C4—228no—
204C2×C4—4424no—
205C2×C4C4×D44112yes—
206C2×C4C2×Dic44124yesdirect product factor
207C2×C4C22×C4×D1116yes—
208C2×C4C22×D4414yes—
209C2×C4C22×D4413yes—
210C2×C4C22×D4414yes—
211C2×C4C2×#433916yes—
212C2×C4C24×D1111yescharacteristic
213C8—24no—
214C8C22×C4×D1118yes—
215C22C4×Dic44116yesdirect product factor
216C22C2×C4×D4416yes—
217C22C2×#6695716yes—
218C22C22×Dic4416yes—
219C22C23×D4411yescharacteristic
220C4—24no—
221C4—2216no—
222C4—448no—
223C4C2×C4×D4416yes—
224C4C22×Dic4418yesdirect product factor
225C4C23×C4×D1111yescharacteristic
226C4C22×#433911yescharacteristic
227C2C2×C4×Dic44112yesdirect product factor
228C2C22×C4×D4411yescharacteristic
229C2C23×Dic4411yescharacteristic
230C2C22×#6695711yescharacteristic
subgroupG/H
centerC23×C4D44
commutatorC4×C11C24×C4
FrattiniC2×C4C24×D11
FittingC22×C4×C8×C11C2
socle, prime radicalC24×C11C2×D4
cosocleC2×C4×C11C25
hypercenterC22×C4×C8D11
hypocenterC11C22×C4×Q16
LCSG ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C23×C4 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
3. C2×C4×Dic44C2direct (N × H)
14. C22×Dic44C4direct (N × H)
21. C4×Dic44C22direct (N × H)
41. C2×Dic44C2×C4direct (N × H)
51. C22×C4×C11Q16semidirect
77. Dic44C22×C4direct (N × H)
90. C2×C4×C11C2×Q16semidirect
121. C22×C11C4×Q16semidirect
128. C4×C11C22×Q16semidirect
159. C2×C11C2×C4×Q16semidirect
174. C22×C4Dic44direct (N × H)
192. C11C22×C4×Q16semidirect
206. C2×C4C2×Dic44direct (N × H)
215. C22C4×Dic44direct (N × H)
224. C4C22×Dic44direct (N × H)
227. C2C2×C4×Dic44direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic442
C22×C4×Dic222
C2×C4×Dic442
C22×#668822
C22×#668802
C22×C4×C8×C112
C22×C4×Q1611