Finite Group Databasebeta

← C2×Q8×Dic284 #32877902

Subgroups — C2×Q8×Dic284 #32877902

Order 18176.

1830 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
1C2×Q8×Dic142C212yesmaximal
2Q8×Dic284C2116yesmaximal, direct product factor
3C2×#17986404C213yesmaximal
4C2×#17986295C216yesmaximal
5C2×C4×Dic284C213yesmaximal
6C2×C8×Q8×C71C211yesmaximal, characteristic
7C22×Dic284C2211yescharacteristic
8Q8×Dic142—28no—
9Q8×Dic142C22116yes—
10C2×#14556128C2216yes—
11C2×#14556127—26no—
12C2×Q8×Dic71—22no—
13C2×C4×Dic142C2216yes—
14#17986404C22124yes—
15#17986295C22148yes—
16C4×Dic284C22124yes—
17C2×#14556062C2213yes—
18C2×#14556062C2216yes—
19C2×#14556053C2216yes—
20C2×C4×Q8×C71C2211yescharacteristic
21C8×Q8×C71C2218yes—
22C2×C4⋊C8×C71C2213yes—
23C2×C4×C8×C71C2213yes—
24C22×Dic142—26no—
25C22×Dic142C2312yes—
26C2×Dic284Q818yesdirect product factor
27C2×Dic284C2314yes—
28#14556128—212no—
29#14556128C23124yes—
30#14556127—248no—
31Q8×Dic71—216no—
32C4×Dic142—212no—
33C4×Dic142C23124yes—
34C2×C4⋊Dic71—26no—
35C2×C4⋊Dic71C2316yes—
36C2×Dic71⋊C4—26no—
37C2×C4×Dic71—26no—
38#14556062C23112yes—
39#14556062C23124yes—
40#14556053C23124yes—
41C22×Q8×C71D411yescharacteristic
42C22×C8×C71C2313yes—
43C22×C8×C71C2311yescharacteristic
44C4×Q8×C71D414yes—
45C4×Q8×C71C2314yes—
46C2×C4⋊C4×C71D413yes—
47C2×C42×C71C2313yes—
48C4⋊C8×C71C23112yes—
49C4×C8×C71C23112yes—
50C2×Dic142—22no—
51C2×Dic142—24no—
52C2×Dic142—224no—
53C2×Dic142—812no—
54C2×Dic142C2×Q818yes—
55C2×Dic142C2414yes—
56C22×Dic71—22no—
57C22×Dic71—26no—
58Dic284C2×Q8116yesdirect product factor
59C4⋊Dic71—224no—
60C4⋊Dic71—26no—
61C4⋊Dic71C24112yes—
62Dic71⋊C4—224no—
63C4×Dic71—224no—
64C2×Q8×C71Q1618yescomplemented
65C2×Q8×C71C2×D414yes—
66C22×C4×C71C2×D413yes—
67C22×C4×C71C2×D413yes—
68C22×C4×C71C2411yescharacteristic
69C2×C8×C71—26no—
70C2×C8×C71C2×Q814yes—
71C2×C8×C71C2416yes—
72C2×C8×C71C2412yes—
73C4⋊C4×C71C2×D4112yes—
74C42×C71C2×D416yes—
75C42×C71C2416yes—
76C23×C71C22×D411yescharacteristic
77Q8×C71C2×Q16116yescomplemented
78C2×C4×C71—26no—
79C2×C4×C71C2×Q16112yes—
80C2×C4×C71C22×D416yes—
81C2×C4×C71C22×D411yescharacteristic
82C2×C4×C71C22×D416yes—
83C2×C4×C71C22×Q812yes—
84C2×C4×C712−1+412yes—
85C2×C4×C71C2511yescharacteristic
86C2×Dic71—28no—
87C2×Dic71—24no—
88C2×Dic71—212no—
89C2×Dic71—412no—
90Dic142—28no—
91Dic142—24no—
92Dic142—824no—
93Dic142C22×Q818yes—
94C8×C71—26no—
95C8×C71C22×Q814yes—
96C22×C71D4×Q812yes—
97C22×C71C22×Q1612yes—
98C22×C71#57612yes—
99C22×C71C23×D411yescharacteristic
100C4×C71—26no—
101C4×C71D4×Q812yes—
102C4×C71C22×Q16112yes—
103C4×C71C23×Q811yescharacteristic
104C4×C71C2×2−1+411yescharacteristic
105Dic71—28no—
106Dic71—412no—
107C2×Q8×Q16—711nomaximal, Sylow
108C2×C71Q8×Q1614yescomplemented
109C2×C71C2×D4×Q811yescharacteristic
110C2×C71C23×Q1611yescharacteristic
111C2×C71C2×#57611yescharacteristic
112C2×Q82—712no—
113Q8×Q16—7116no—
114C2×#500—713no—
115C2×#477—716no—
116C2×C8×Q8D7111yescharacteristic
117C2×C4×Q16—713no—
118C71C2×Q8×Q1611yescharacteristic, complemented, Sylow
119C22×Q16—711no—
120Q82—7116no—
121Q82—1428no—
122C2×C4⋊Q8—716no—
123C2×C4⋊Q8—1426no—
124C2×C4×Q8—716no—
125C2×C4×Q8—1422no—
126C2×C4×Q8C2×D7111yescharacteristic
127#500—7124no—
128#477—7148no—
129C8×Q8C2×D7118yes—
130C4×Q16—7124no—
131C2×#107—716no—
132C2×#107—713no—
133C2×C4⋊C8C2×D7113yes—
134C2×#103—716no—
135C2×C4×C8C2×D7113yes—
136C22×Q8—712no—
137C22×Q8—1426no—
138C22×Q8D28411yescharacteristic
139C2×Q16—718no—
140C2×Q16—714no—
141C22×C8C22×D7113yes—
142C22×C8C22×D7111yescharacteristic
143C4⋊Q8—7124no—
144C4⋊Q8—14248no—
145C4⋊Q8—14212no—
146C4×Q8—7124no—
147C4×Q8—14216no—
148C4×Q8—14212no—
149C4×Q8D28414yes—
150C4×Q8C22×D7114yes—
151C2×C4⋊C4—716no—
152C2×C4⋊C4—1426no—
153C2×C4⋊C4—1426no—
154C2×C4⋊C4D28413yes—
155C2×C42—1426no—
156C2×C42C22×D7113yes—
157#107—7112no—
158#107—7124no—
159C4⋊C8C22×D71112yes—
160#103—7124no—
161C4×C8C22×D71112yes—
162C2×Q8—56812no—
163C2×Q8—718no—
164C2×Q8—714no—
165C2×Q8—14224no—
166C2×Q8—1422no—
167C2×Q8—1424no—
168C2×Q8Dic28418yesdirect product factor
169C2×Q8C2×D28414yes—
170C22×C4—1426no—
171C22×C4—1422no—
172C22×C4C2×D28413yes—
173C22×C4C2×D28413yes—
174C22×C4C23×D7111yescharacteristic
175Q16—7116no—
176C2×C8—26no—
177C2×C8Q8×D7114yes—
178C2×C8C23×D7116yes—
179C2×C8C23×D7112yes—
180C4⋊C4—7112no—
181C4⋊C4—14224no—
182C4⋊C4—1426no—
183C4⋊C4—14224no—
184C4⋊C4C2×D284112yes—
185C42—14224no—
186C42C2×D28416yes—
187C42C23×D7116yes—
188C23C22×D28411yescharacteristic
189Q8—56824no—
190Q8—718no—
191Q8—1424no—
192Q8—1428no—
193Q8C2×Dic284116yesdirect product factor
194C2×C4—26no—
195C2×C4—28412no—
196C2×C4—14212no—
197C2×C4—1424no—
198C2×C4—1428no—
199C2×C4C2×Dic284112yes—
200C2×C4C22×D28416yes—
201C2×C4C22×D28411yescharacteristic
202C2×C4C22×D28416yes—
203C2×C4C2×Q8×D7112yes—
204C2×C4#1455617512yes—
205C2×C4C24×D7111yescharacteristic
206C8—26no—
207C8C2×Q8×D7114yes—
208C22Q8×D28412yes—
209C22C22×Dic28412yes—
210C22#1798680412yes—
211C22C23×D28411yescharacteristic
212C4—26no—
213C4—28412no—
214C4—1428no—
215C4Q8×D28412yes—
216C4C22×Dic284112yes—
217C4C22×Q8×D7111yescharacteristic
218C4C2×#1455617511yescharacteristic
219C2Q8×Dic28414yesdirect product factor
220C2C2×Q8×D28411yescharacteristic
221C2C23×Dic28411yescharacteristic
222C2C2×#1798680411yescharacteristic
subgroupG/H
centerC23C22×D284
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC2×C8×Q8×C71C2
socle, prime radicalC23×C71C22×D4
hypercenterC2×C8×Q8D71
hypocenterC71C2×Q8×Q16
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
2. Q8×Dic284C2direct (N × H)
26. C2×Dic284Q8direct (N × H)
58. Dic284C2×Q8direct (N × H)
64. C2×Q8×C71Q16semidirect
77. Q8×C71C2×Q16semidirect
108. C2×C71Q8×Q16semidirect
118. C71C2×Q8×Q16semidirect
168. C2×Q8Dic284direct (N × H)
193. Q8C2×Dic284direct (N × H)
219. C2Q8×Dic284direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1422
Q8×Dic2842
C2×#179864042
C2×#179862952
C2×C4×Dic2842
C2×C8×Q8×C712
C2×Q8×Q1671