Finite Group Databasebeta

← C22×Q16×Dic71 #32861468

Subgroups — C22×Q16×Dic71 #32861468

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
1C22×Q8×Dic71C212yesmaximal
2C2×Q16×Dic71C2124yesmaximal, direct product factor
3C22×#14556062C211yesmaximal, characteristic
4C22×#14556052C212yesmaximal
5C22×C8×Dic71C211yesmaximal, characteristic
6C23×Q16×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C2×Q8×Dic71—212no—
9C2×Q8×Dic71C22124yes—
10C22×C4⋊Dic71—22no—
11C22×C4⋊Dic71C2212yes—
12C22×C4×Dic71—22no—
13C22×C4×Dic71C2211yescharacteristic
14Q16×Dic71C22164yesdirect product factor
15C2×#14556062C22112yes—
16C2×#14556052C22124yes—
17C2×C8×Dic71C22112yes—
18C23×Q8×C71C2212yes—
19C22×Q16×C71C4116yescomplemented
20C22×Q16×C71C22112yes—
21C23×C8×C71C2211yescharacteristic
22C23×Dic71—22no—
23C23×Dic71D411yescharacteristic
24C23×Dic71D411yescharacteristic
25C22×C71⋊C8—24no—
26C22×C71⋊C8C2316yes—
27Q8×Dic71—248no—
28Q8×Dic71C23132yes—
29C2×C4⋊Dic71—224no—
30C2×C4⋊Dic71—26no—
31C2×C4⋊Dic71C23112yes—
32C2×C4×Dic71—224no—
33C2×C4×Dic71D416yes—
34C2×C4×Dic71C2316yes—
35#14556062C23116yes—
36#14556052C23132yes—
37C8×Dic71C23116yes—
38C22×Q8×C71—26no—
39C22×Q8×C71—28no—
40C22×Q8×C71C2×C4116yes—
41C22×Q8×C71C23112yes—
42C23×C4×C71—22no—
43C23×C4×C71C2311yescharacteristic
44C2×Q16×C71C2×C4196yescomplemented
45C2×Q16×C71C23116yes—
46C22×C8×C71C2×C418yes—
47C22×C8×C71C2316yes—
48C22×Dic71—24no—
49C22×Dic71—212no—
50C22×Dic71—48no—
51C22×Dic71Q1618yesdirect product factor
52C22×Dic71C2×D416yes—
53C22×Dic71C2×D416yes—
54C2×C71⋊C8—212no—
55C2×C71⋊C8C2414yes—
56C4⋊Dic71—212no—
57C4⋊Dic71—232no—
58C4⋊Dic71C2418yes—
59C4×Dic71—232no—
60C4×Dic71C2×D4112yes—
61C4×Dic71C2414yes—
62C24×C71C2×D411yescharacteristic
63C2×Q8×C71—248no—
64C2×Q8×C71—212no—
65C2×Q8×C71—224no—
66C2×Q8×C71C22×C4148yes—
67C2×Q8×C71C2418yes—
68C22×C4×C71—216no—
69C22×C4×C71—212no—
70C22×C4×C71C22×C414yes—
71C22×C4×C71C2×D413yes—
72C22×C4×C71#4114yes—
73C22×C4×C71C2413yes—
74Q16×C71C22×C4164yescomplemented
75C2×C8×C71C22×C4124yes—
76C2×C8×C71C2414yes—
77C23×C71C4×D414yes—
78C23×C71C2×Q1614yes—
79C23×C71#13514yes—
80C23×C71C22×D413yes—
81Q8×C71—248no—
82Q8×C71—28no—
83Q8×C71C23×C4116yes—
84C2×C4×C71—248no—
85C2×C4×C71—28no—
86C2×C4×C71C4×D4112yes—
87C2×C4×C71C23×C416yes—
88C2×C4×C71C22×D413yes—
89C2×C4×C71C2×#4116yes—
90C2×C4×C71C2511yescharacteristic
91C2×Dic71—212no—
92C2×Dic71—28no—
93C2×Dic71—424no—
94C2×Dic71C2×Q16124yesdirect product factor
95C2×Dic71C22×D414yes—
96C2×Dic71C22×D414yes—
97C8×C71C23×C418yes—
98C71⋊C8—24no—
99C22×C71C4×Q16116yescomplemented
100C22×C71C2×C4×D416yes—
101C22×C71C22×Q1616yes—
102C22×C71C2×#13516yes—
103C22×C71C23×D411yescharacteristic
104C4×C71—216no—
105C4×C71C2×C4×D416yes—
106C4×C71C24×C411yescharacteristic
107C4×C71C22×#4111yescharacteristic
108Dic71—24no—
109Dic71—48no—
110Dic71C22×Q1618yesdirect product factor
111C22×C4×Q16—711nomaximal, Sylow
112C2×C71C2×C4×Q16112yescomplemented
113C2×C71C22×C4×D411yescharacteristic
114C2×C71C23×Q1611yescharacteristic
115C2×C71C22×#13511yescharacteristic
116C23×Q16D7111yescharacteristic
117C22×C4×Q8—712no—
118C2×C4×Q16—7124no—
119C22×#107—711no—
120C22×#103—712no—
121C22×C4×C8—711no—
122C71C22×C4×Q1611yescharacteristic, complemented, Sylow
123C23×Q8C2×D7112yes—
124C22×Q16Dic71116yesdirect product factor
125C22×Q16C2×D71112yes—
126C23×C8—711no—
127C23×C8C2×D7111yescharacteristic
128C2×C4×Q8—7124no—
129C2×C4×Q8—14212no—
130C22×C4⋊C4—712no—
131C22×C4⋊C4—1422no—
132C22×C42—711no—
133C22×C42—1422no—
134C4×Q16—7164no—
135C2×#107—7112no—
136C2×#103—7124no—
137C2×C4×C8—7112no—
138C22×Q8—26no—
139C22×Q8—28no—
140C22×Q8C2×Dic71116yes—
141C22×Q8C22×D71112yes—
142C23×C4—22no—
143C23×C4—711no—
144C23×C4—711no—
145C23×C4—1422no—
146C23×C4C22×D7111yescharacteristic
147C2×Q16C2×Dic71196yesdirect product factor
148C2×Q16C22×D71116yes—
149C22×C8—716no—
150C22×C8—1424no—
151C22×C8C2×Dic7118yes—
152C22×C8C22×D7116yes—
153C4×Q8—7132no—
154C4×Q8—14248no—
155C2×C4⋊C4—7112no—
156C2×C4⋊C4—14224no—
157C2×C4⋊C4—1426no—
158C2×C42—716no—
159C2×C42—716no—
160C2×C42—14224no—
161#107—7116no—
162#103—7132no—
163C4×C8—7116no—
164C24D4×D7111yescharacteristic
165C2×Q8—212no—
166C2×Q8—224no—
167C2×Q8—248no—
168C2×Q8C22×Dic71148yes—
169C2×Q8C23×D7118yes—
170C22×C4—212no—
171C22×C4—216no—
172C22×C4—2848no—
173C22×C4—716no—
174C22×C4—718no—
175C22×C4—716no—
176C22×C4—14212no—
177C22×C4—1424no—
178C22×C4C22×Dic7114yes—
179C22×C4D4×D7113yes—
180C22×C4#1176586414yes—
181C22×C4C23×D7113yes—
182Q16C22×Dic71164yesdirect product factor
183C2×C8—714no—
184C2×C8—14212no—
185C2×C8C22×Dic71124yes—
186C2×C8C23×D7114yes—
187C4⋊C4—718no—
188C4⋊C4—14232no—
189C4⋊C4—14212no—
190C42—7112no—
191C42—714no—
192C42—14232no—
193C23D4×Dic7114yes—
194C23Q16×D7114yes—
195C23#1455615114yes—
196C23C2×D4×D7113yes—
197Q8—28no—
198Q8—248no—
199Q8C23×Dic71116yes—
200C2×C4—28no—
201C2×C4—248no—
202C2×C4—28424no—
203C2×C4—714no—
204C2×C4—7124no—
205C2×C4—714no—
206C2×C4—1428no—
207C2×C4—14212no—
208C2×C4D4×Dic71112yes—
209C2×C4C23×Dic7116yes—
210C2×C4C2×D4×D7113yes—
211C2×C4C2×#1176586416yes—
212C2×C4C24×D7111yescharacteristic
213C8—1424no—
214C8C23×Dic7118yes—
215C22Q16×Dic71116yesdirect product factor
216C22C2×D4×Dic7116yes—
217C22C2×Q16×D7116yes—
218C22C2×#1455615116yes—
219C22C22×D4×D7111yescharacteristic
220C4—216no—
221C4—2848no—
222C4—718no—
223C4—1424no—
224C4C2×D4×Dic7116yes—
225C4C24×Dic7111yescharacteristic
226C4C22×#1176586411yescharacteristic
227C2C2×Q16×Dic71112yesdirect product factor
228C2C22×D4×Dic7111yescharacteristic
229C2C22×Q16×D7111yescharacteristic
230C2C22×#1455615111yescharacteristic
subgroupG/H
centerC24D4×D71
commutatorC4×C71C24×C4
FrattiniC2×C4C24×D71
FittingC23×Q16×C71C2
socle, prime radicalC24×C71C2×D4
cosocleC2×C4×C71C25
hypercenterC23×Q16D71
hypocenterC71C22×C4×Q16
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×Q16

Complements

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

NH ≅ G/Ntype
2. C2×Q16×Dic71C2direct (N × H)
14. Q16×Dic71C22direct (N × H)
19. C22×Q16×C71C4semidirect
44. C2×Q16×C71C2×C4semidirect
51. C22×Dic71Q16direct (N × H)
74. Q16×C71C22×C4semidirect
94. C2×Dic71C2×Q16direct (N × H)
99. C22×C71C4×Q16semidirect
110. Dic71C22×Q16direct (N × H)
112. C2×C71C2×C4×Q16semidirect
122. C71C22×C4×Q16semidirect
124. C22×Q16Dic71direct (N × H)
147. C2×Q16C2×Dic71direct (N × H)
182. Q16C22×Dic71direct (N × H)
215. C22Q16×Dic71direct (N × H)
227. C2C2×Q16×Dic71direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q8×Dic712
C2×Q16×Dic712
C22×#145560622
C22×#145560522
C22×C8×Dic712
C23×Q16×C712
C22×C4×Q1671