Finite Group Databasebeta

← #95×Dic178 #36475913

Subgroups — #95×Dic178 #36475913

Order 22784.

2434 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic178C213yesmaximal
2#26018482C213yesmaximal
3#26018480C216yesmaximal
4#95×Dic89C212yesmaximal
5C4×#95×C89C211yesmaximal, characteristic
6C23×Dic178C2211yescharacteristic
7C2×C4×Dic178—224no—
8C2×C4×Dic178C4124yescomplemented
9C22×C4⋊Dic89C2213yes—
10C22×#13083553C2216yes—
11C22×C4×Dic89C2216yes—
12C2×#15667919C2216yes—
13C2×#15667919C2216yes—
14C22×C42×C89C2213yes—
15C2×#95×C89C2213yes—
16C2×#95×C89C2211yescharacteristic
17C22×Dic178C2×C4112yes—
18C22×Dic178D4112yes—
19C22×Dic178Q814yes—
20C23×Dic89C2316yes—
21C23×Dic89C2312yes—
22C4×Dic178—296no—
23C2×C4⋊Dic89—212no—
24C2×C4⋊Dic89C2×C4112yes—
25C2×#13083553—224no—
26C2×#13083553C2×C4124yes—
27C2×C4×Dic89—224no—
28C2×C4×Dic89C2×C4124yes—
29#15667919—212no—
30#15667919—46no—
31C23×C4×C89C2313yes—
32C23×C4×C89C2313yes—
33C23×C4×C89C2311yescharacteristic
34C2×C42×C89—212no—
35C2×C42×C89C2×C4112yes—
36#95×C89—26no—
37#95×C89Q814yescomplemented
38C2×Dic178C42116yes—
39C2×Dic178C22⋊C4148yes—
40C2×Dic178C4⋊C4148yes—
41C22×Dic89—212no—
42C22×Dic89—212no—
43C22×Dic89—26no—
44C22×Dic89—26no—
45C22×Dic89C22×C4112yes—
46C22×Dic89C22×C4112yes—
47C22×Dic89C2×D4112yes—
48C22×Dic89C2×Q814yes—
49C4⋊Dic89—224no—
50#13083553—248no—
51C4×Dic89—248no—
52C24×C89C2411yescharacteristic
53C22×C4×C89—26no—
54C22×C4×C89—26no—
55C22×C4×C89—26no—
56C22×C4×C89—26no—
57C22×C4×C89—23no—
58C22×C4×C89—23no—
59C22×C4×C89C22×C416yes—
60C22×C4×C89C22×C416yes—
61C22×C4×C89C22×C416yes—
62C22×C4×C89C2×D416yes—
63C22×C4×C89C2×Q816yes—
64C22×C4×C89C2×Q812yes—
65C22×C4×C89#4116yes—
66C42×C89—224no—
67C23×C89C23×C413yes—
68C23×C89C22×D413yes—
69C23×C89C22×Q811yescharacteristic
70C23×C89C22×Q811yescharacteristic
71C23×C89C2×#4113yes—
72C23×C89H(5,𝔽2)11yescharacteristic
73C23×C892−1+413yes—
74C2×C4×C89—26no—
75C2×C4×C89—26no—
76C2×C4×C89—212no—
77C2×C4×C89—212no—
78C2×C4×C89—26no—
79C2×C4×C89—26no—
80C2×C4×C89—26no—
81C2×C4×C89—46no—
82C2×C4×C89—46no—
83C2×C4×C89C2×C4214yes—
84C2×C4×C89C2×C22⋊C4112yes—
85C2×C4×C89C2×C4⋊C4112yes—
86C2×C4×C89C4×Q8112yescomplemented
87C2×Dic89—212no—
88C2×Dic89—212no—
89C2×Dic89—212no—
90C2×Dic89—412no—
91C2×Dic89—412no—
92C2×Dic89C2×C4218yes—
93C2×Dic89C2×C22⋊C4124yes—
94C2×Dic89C2×C4⋊C4124yes—
95Dic178#95164yesdirect product factor
96C22×C89C22×C4211yescharacteristic
97C22×C89C22×C22⋊C413yes—
98C22×C89C22×C4⋊C413yes—
99C22×C89C2×C4×Q813yes—
100C22×C89C4×#4113yes—
101C22×C89#51913yes—
102C22×C89#52013yes—
103C22×C89#54816yes—
104C22×C89D4×Q813yes—
105C22×C89#55013yes—
106C22×C89#55713yes—
107C22×C89Q8211yescharacteristic
108C4×C89—212no—
109C4×C89—46no—
110C4×C89C2×#9518yes—
111Dic89—412no—
112Dic89C2×#95116yes—
113Q8×#95—891nomaximal, Sylow
114C2×C89C22×#9511yescharacteristic
115C2×C89C42×Q811yescharacteristic
116C2×C89#227611yescharacteristic
117C2×C89Q8×C22⋊C413yes—
118C2×C89#234113yes—
119C2×C89Q8×C4⋊C413yes—
120C2×C89#235113yes—
121C22×C4×Q8—893no—
122C4⋊#95—893no—
123C4⋊#95—896no—
124C4×#95—892no—
125C4×#95D8911yescharacteristic
126C89Q8×#9511yescharacteristic, complemented, Sylow
127C23×Q8—891no—
128C2×C4×Q8—8924no—
129C2×C4×Q8—17824no—
130C22×C4⋊C4—896no—
131C22×C4⋊C4—893no—
132C22×C42—896no—
133C22×C42C2×D8913yes—
134C2×#95—896no—
135C2×#95—896no—
136C2×#95C2×D8913yes—
137C2×#95C2×D8911yescharacteristic
138C22×Q8—8912no—
139C22×Q8—8912no—
140C22×Q8—894no—
141C23×C4—892no—
142C23×C4—896no—
143C23×C4C22×D8913yes—
144C23×C4C22×D8913yes—
145C23×C4C22×D8911yescharacteristic
146C4×Q8—17896no—
147C2×C4⋊C4—8924no—
148C2×C4⋊C4—8912no—
149C2×C4⋊C4—17824no—
150C2×C4⋊C4—17812no—
151C2×C42—212no—
152C2×C42—8924no—
153C2×C42—17824no—
154C2×C42C4×D89112yes—
155#95—26no—
156#95—3566no—
157#95—17812no—
158#95Dic17814yesdirect product factor
159C24C23×D8911yescharacteristic
160C2×Q8—8916no—
161C2×Q8—8948no—
162C2×Q8—8948no—
163C22×C4—26no—
164C22×C4—26no—
165C22×C4—26no—
166C22×C4—26no—
167C22×C4—23no—
168C22×C4—23no—
169C22×C4—8912no—
170C22×C4—8912no—
171C22×C4—894no—
172C22×C4—8912no—
173C22×C4—17812no—
174C22×C4—17812no—
175C22×C4—1786no—
176C22×C4—1786no—
177C22×C4C2×C4×D8916yes—
178C22×C4C2×C4×D8916yes—
179C22×C4C2×C4×D8916yes—
180C22×C4D4×D8916yes—
181C22×C4Q8×D8912yes—
182C22×C4C2×Dic17816yes—
183C22×C4#1308357416yes—
184C4⋊C4—17848no—
185C4⋊C4—17824no—
186C42—224no—
187C42—17848no—
188C23C22×C4×D8913yes—
189C23C2×D4×D8913yes—
190C23C2×Q8×D8911yescharacteristic
191C23C22×Dic17811yescharacteristic
192C23C2×#1308357413yes—
193C23#1566805811yescharacteristic
194C23#1566805913yes—
195Q8—8964no—
196C2×C4—212no—
197C2×C4—212no—
198C2×C4—26no—
199C2×C4—26no—
200C2×C4—26no—
201C2×C4—26no—
202C2×C4—26no—
203C2×C4—46no—
204C2×C4—46no—
205C2×C4—898no—
206C2×C4—8924no—
207C2×C4—8924no—
208C2×C4—35612no—
209C2×C4—35612no—
210C2×C4—17812no—
211C2×C4—17812no—
212C2×C4—17812no—
213C2×C4C42×D8914yes—
214C2×C4C22⋊C4×D89112yes—
215C2×C4C4⋊C4×D89112yes—
216C2×C4C4×Dic178112yescomplemented
217C22C2×C42×D8911yescharacteristic
218C22C2×C22⋊C4×D8913yes—
219C22C2×C4⋊C4×D8913yes—
220C22C2×C4×Dic17813yes—
221C22C4×#1308357413yes—
222C22#1915207513yes—
223C22#1915207813yes—
224C22#1915225716yes—
225C22D4×Dic17813yes—
226C22#1915226913yes—
227C22#1915232613yes—
228C22Q8×Dic17811yescharacteristic
229C4—212no—
230C4—46no—
231C4—8916no—
232C4—35612no—
233C4#95×D8918yes—
234C2C2×#95×D8911yescharacteristic
235C2C42×Dic17811yescharacteristic
236C2#2602261511yescharacteristic
237C2C22⋊C4×Dic17813yes—
238C2#2602309213yes—
239C2C4⋊C4×Dic17813yes—
240C2#2602317213yes—
subgroupG/H
center, FrattiniC24C23×D89
commutatorC22×C89C22×C42
FittingC4×#95×C89C2
socle, prime radical, cosocleC24×C89C24
hypercenterC4×#95D89
hypocenterC89Q8×#95
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C4×#95

Complements

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

NH ≅ G/Ntype
8. C2×C4×Dic178C4semidirect
37. #95×C89Q8semidirect
86. C2×C4×C89C4×Q8semidirect
95. Dic178#95direct (N × H)
126. C89Q8×#95semidirect
158. #95Dic178direct (N × H)
216. C2×C4C4×Dic178semidirect

Maximal subgroups

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

subgroupindex
C22×C4×Dic1782
#260184822
#260184802
#95×Dic892
C4×#95×C892
Q8×#9589