Finite Group Databasebeta

← C22×C4×Dic284 #32861469

Subgroups — C22×C4×Dic284 #32861469

Order 18176.

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×Dic284C211yesmaximal, characteristic
2C22×C4×Dic142C212yesmaximal
3C2×C4×Dic284C2124yesmaximal, direct product factor
4C22×#14556062C211yesmaximal, characteristic
5C22×#14556053C212yesmaximal
6C22×C4×C8×C71C211yesmaximal, characteristic
7C23×Dic142C2212yes—
8C22×Dic284C4116yesdirect product factor
9C22×Dic284C22112yes—
10C2×C4×Dic142—212no—
11C2×C4×Dic142C22124yes—
12C22×C4⋊Dic71C2212yes—
13C22×Dic71⋊C4—22no—
14C22×C4×Dic71—22no—
15C4×Dic284C22164yesdirect product factor
16C2×#14556062C22112yes—
17C2×#14556053C22124yes—
18C23×C8×C71C2211yescharacteristic
19C23×C8×C71C2211yescharacteristic
20C22×C42×C71C2211yescharacteristic
21C2×C4×C8×C71C22112yes—
22C22×Dic142—26no—
23C22×Dic142—28no—
24C22×Dic142C2×C4116yes—
25C22×Dic142C23112yes—
26C23×Dic71—22no—
27C23×Dic71—22no—
28C2×Dic284C2×C4196yesdirect product factor
29C2×Dic284C23116yes—
30C4×Dic142—248no—
31C4×Dic142C23132yes—
32C2×C4⋊Dic71—26no—
33C2×C4⋊Dic71C23112yes—
34C2×Dic71⋊C4—224no—
35C2×C4×Dic71—224no—
36#14556062C23116yes—
37#14556053C23132yes—
38C23×C4×C71D411yescharacteristic
39C23×C4×C71D411yescharacteristic
40C23×C4×C71C2311yescharacteristic
41C22×C8×C71—24no—
42C22×C8×C71C2×C418yes—
43C22×C8×C71C2316yes—
44C22×C8×C71C2316yes—
45C2×C42×C71D416yes—
46C2×C42×C71C2316yes—
47C4×C8×C71C23116yes—
48C2×Dic142—248no—
49C2×Dic142—212no—
50C2×Dic142—224no—
51C2×Dic142C22×C4148yes—
52C2×Dic142C2418yes—
53C22×Dic71—216no—
54C22×Dic71—212no—
55C22×Dic71—212no—
56C22×Dic71—48no—
57Dic284C22×C4164yesdirect product factor
58C4⋊Dic71—212no—
59C4⋊Dic71C2418yes—
60Dic71⋊C4—232no—
61C4×Dic71—232no—
62C24×C71C2×D411yescharacteristic
63C22×C4×C71—24no—
64C22×C4×C71Q1618yescomplemented
65C22×C4×C71C22×C414yes—
66C22×C4×C71C2×D416yes—
67C22×C4×C71C2×D413yes—
68C22×C4×C71C2×D416yes—
69C22×C4×C71#4114yes—
70C22×C4×C71C2413yes—
71C2×C8×C71—212no—
72C2×C8×C71C22×C4124yes—
73C2×C8×C71C2414yes—
74C2×C8×C71C2414yes—
75C42×C71C2×D4112yes—
76C42×C71C2414yes—
77C23×C71C4×D414yes—
78C23×C71C2×Q1614yes—
79C23×C71#13514yes—
80C23×C71C22×D413yes—
81C2×C4×C71—212no—
82C2×C4×C71C4×D4112yes—
83C2×C4×C71C2×Q16124yescomplemented
84C2×C4×C71C23×C416yes—
85C2×C4×C71C22×D414yes—
86C2×C4×C71C22×D413yes—
87C2×C4×C71C22×D414yes—
88C2×C4×C71C2×#4116yes—
89C2×C4×C71C2511yescharacteristic
90C2×Dic71—248no—
91C2×Dic71—28no—
92C2×Dic71—28no—
93C2×Dic71—424no—
94Dic142—248no—
95Dic142—28no—
96Dic142C23×C4116yes—
97C8×C71—24no—
98C8×C71C23×C418yes—
99C22×C71C4×Q16116yescomplemented
100C22×C71C2×C4×D416yes—
101C22×C71C22×Q1616yes—
102C22×C71C2×#13516yes—
103C22×C71C23×D411yescharacteristic
104C4×C71—24no—
105C4×C71C2×C4×D416yes—
106C4×C71C22×Q1618yescomplemented
107C4×C71C24×C411yescharacteristic
108C4×C71C22×#4111yescharacteristic
109Dic71—216no—
110Dic71—48no—
111C22×C4×Q16—711nomaximal, Sylow
112C2×C71C2×C4×Q16112yescomplemented
113C2×C71C22×C4×D411yescharacteristic
114C2×C71C23×Q1611yescharacteristic
115C2×C71C22×#13511yescharacteristic
116C23×Q16—711no—
117C22×C4×Q8—712no—
118C2×C4×Q16—7124no—
119C22×#107—711no—
120C22×#103—712no—
121C22×C4×C8D7111yescharacteristic
122C71C22×C4×Q1611yescharacteristic, complemented, Sylow
123C23×Q8—712no—
124C22×Q16—7116no—
125C22×Q16—7112no—
126C23×C8C2×D7111yescharacteristic
127C23×C8C2×D7111yescharacteristic
128C2×C4×Q8—7124no—
129C2×C4×Q8—14212no—
130C22×C4⋊C4—712no—
131C22×C4⋊C4—1422no—
132C22×C42—1422no—
133C22×C42C2×D7111yescharacteristic
134C4×Q16—7164no—
135C2×#107—7112no—
136C2×#103—7124no—
137C2×C4×C8C2×D71112yes—
138C22×Q8—7116no—
139C22×Q8—7112no—
140C22×Q8—1426no—
141C22×Q8—1428no—
142C23×C4—1422no—
143C23×C4—1422no—
144C23×C4D28411yescharacteristic
145C23×C4D28411yescharacteristic
146C23×C4C22×D7111yescharacteristic
147C2×Q16—7196no—
148C2×Q16—7116no—
149C22×C8—24no—
150C22×C8C4×D7118yes—
151C22×C8C22×D7116yes—
152C22×C8C22×D7116yes—
153C4×Q8—7132no—
154C4×Q8—14248no—
155C2×C4⋊C4—7112no—
156C2×C4⋊C4—1426no—
157C2×C4⋊C4—14224no—
158C2×C42—14224no—
159C2×C42D28416yes—
160C2×C42C22×D7116yes—
161#107—7116no—
162#103—7132no—
163C4×C8C22×D71116yes—
164C24C2×D28411yescharacteristic
165C2×Q8—7148no—
166C2×Q8—718no—
167C2×Q8—14212no—
168C2×Q8—14224no—
169C2×Q8—14248no—
170C22×C4—24no—
171C22×C4—2848no—
172C22×C4—14212no—
173C22×C4—14212no—
174C22×C4—14216no—
175C22×C4Dic28418yesdirect product factor
176C22×C4C2×C4×D7114yes—
177C22×C4C2×D28416yes—
178C22×C4C2×D28413yes—
179C22×C4C2×D28416yes—
180C22×C4#1176586514yes—
181C22×C4C23×D7113yes—
182Q16—7164no—
183C2×C8—212no—
184C2×C8C2×C4×D71124yes—
185C2×C8C23×D7114yes—
186C2×C8C23×D7114yes—
187C4⋊C4—718no—
188C4⋊C4—14232no—
189C4⋊C4—14212no—
190C42—14232no—
191C42C2×D284112yes—
192C42C23×D7114yes—
193C23C4×D28414yes—
194C23C2×Dic28414yes—
195C23#1455615014yes—
196C23C22×D28413yes—
197Q8—7116no—
198Q8—1428no—
199Q8—14248no—
200C2×C4—212no—
201C2×C4—28424no—
202C2×C4—1428no—
203C2×C4—1428no—
204C2×C4—14248no—
205C2×C4C4×D284112yes—
206C2×C4C2×Dic284124yesdirect product factor
207C2×C4C22×C4×D7116yes—
208C2×C4C22×D28414yes—
209C2×C4C22×D28413yes—
210C2×C4C22×D28414yes—
211C2×C4C2×#1176586516yes—
212C2×C4C24×D7111yescharacteristic
213C8—24no—
214C8C22×C4×D7118yes—
215C22C4×Dic284116yesdirect product factor
216C22C2×C4×D28416yes—
217C22C22×Dic28416yes—
218C22C2×#1455615016yes—
219C22C23×D28411yescharacteristic
220C4—24no—
221C4—2848no—
222C4—14216no—
223C4C2×C4×D28416yes—
224C4C22×Dic28418yesdirect product factor
225C4C23×C4×D7111yescharacteristic
226C4C22×#1176586511yescharacteristic
227C2C2×C4×Dic284112yesdirect product factor
228C2C22×C4×D28411yescharacteristic
229C2C23×Dic28411yescharacteristic
230C2C22×#1455615011yescharacteristic
subgroupG/H
centerC23×C4D284
commutatorC4×C71C24×C4
FrattiniC2×C4C24×D71
FittingC22×C4×C8×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC2×C4×C71C25
hypercenterC22×C4×C8D71
hypocenterC71C22×C4×Q16
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
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×Dic284C2direct (N × H)
8. C22×Dic284C4direct (N × H)
15. C4×Dic284C22direct (N × H)
28. C2×Dic284C2×C4direct (N × H)
57. Dic284C22×C4direct (N × H)
64. C22×C4×C71Q16semidirect
83. C2×C4×C71C2×Q16semidirect
99. C22×C71C4×Q16semidirect
106. C4×C71C22×Q16semidirect
112. C2×C71C2×C4×Q16semidirect
122. C71C22×C4×Q16semidirect
175. C22×C4Dic284direct (N × H)
206. C2×C4C2×Dic284direct (N × H)
215. C22C4×Dic284direct (N × H)
224. C4C22×Dic284direct (N × H)
227. C2C2×C4×Dic284direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2842
C22×C4×Dic1422
C2×C4×Dic2842
C22×#145560622
C22×#145560532
C22×C4×C8×C712
C22×C4×Q1671