Finite Group Databasebeta

← C22×#17986129 #32861809

Subgroups — C22×#17986129 #32861809

Order 18176.

2222 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
1C22×C4×Dic142C211yesmaximal, characteristic
2C2×#17986129C2124yesmaximal, direct product factor
3C22×C4⋊(C71⋊C8)C211yesmaximal, characteristic
4C22×Dic71⋊C8C212yesmaximal
5C22×#14556038C212yesmaximal
6C22×C4×C8×C71C211yesmaximal, characteristic
7C23×Dic142C411yescharacteristic
8C23×C71⋊C8C2212yes—
9C2×C4×Dic142C4112yes—
10C2×C4×Dic142C22112yes—
11C22×C4⋊Dic71C411yescharacteristic
12C22×Dic71⋊C4C412yes—
13C22×C4×Dic71C2212yes—
14#17986129C22164yesdirect product factor
15C2×C4⋊(C71⋊C8)C22112yes—
16C2×Dic71⋊C8C22124yes—
17C2×#14556038C22124yes—
18C23×C8×C71C2211yescharacteristic
19C23×C8×C71C2211yescharacteristic
20C22×C42×C71C2211yescharacteristic
21C2×C4×C8×C71C22112yes—
22C22×Dic142—28no—
23C22×Dic142C2×C4112yes—
24C23×Dic71C2×C412yes—
25C23×Dic71C2×C412yes—
26C22×C71⋊C8—28no—
27C22×C71⋊C8C23112yes—
28C4×Dic142C2×C4148yes—
29C4×Dic142C23116yes—
30C2×C4⋊Dic71C2×C4112yes—
31C2×Dic71⋊C4C2×C4124yes—
32C2×C4×Dic71C2×C4112yes—
33C2×C4×Dic71C23112yes—
34C4⋊(C71⋊C8)C23116yes—
35Dic71⋊C8C23132yes—
36#14556038C23132yes—
37C23×C4×C71C2×C411yescharacteristic
38C23×C4×C71C2×C411yescharacteristic
39C23×C4×C71C2311yescharacteristic
40C22×C8×C71—24no—
41C22×C8×C71Q818yescomplemented
42C22×C8×C71C2316yes—
43C22×C8×C71C2316yes—
44C2×C42×C71C2×C416yes—
45C2×C42×C71C2316yes—
46C4×C8×C71C23116yes—
47C2×Dic142—248no—
48C2×Dic142C22×C4116yes—
49C22×Dic71—28no—
50C22×Dic71—28no—
51C22×Dic71C22×C4112yes—
52C22×Dic71C22×C4112yes—
53C2×C71⋊C8—224no—
54C2×C71⋊C8C2418yes—
55C4⋊Dic71C22×C4116yes—
56Dic71⋊C4C22×C4132yes—
57C4×Dic71C22×C4124yes—
58C4×Dic71C2418yes—
59C24×C71C22×C411yescharacteristic
60C22×C4×C71—24no—
61C22×C4×C71M1618yes—
62C22×C4×C71C22×C416yes—
63C22×C4×C71C22×C413yes—
64C22×C4×C71C22×C416yes—
65C22×C4×C71C2×Q814yes—
66C22×C4×C71#4114yes—
67C22×C4×C71C2413yes—
68C2×C8×C71—212no—
69C2×C8×C71C2×Q8124yescomplemented
70C2×C8×C71C2414yes—
71C2×C8×C71C2414yes—
72C42×C71C22×C4112yes—
73C42×C71C2414yes—
74C23×C71C4×Q814yes—
75C23×C71C2×M1614yes—
76C23×C71#13114yes—
77C23×C71C23×C413yes—
78C2×C4×C71—212no—
79C2×C4×C71C4×Q8112yes—
80C2×C4×C71C2×M16124yes—
81C2×C4×C71C23×C414yes—
82C2×C4×C71C23×C413yes—
83C2×C4×C71C23×C414yes—
84C2×C4×C71C22×Q816yes—
85C2×C4×C71C2×#4116yes—
86C2×C4×C71C2511yescharacteristic
87C2×Dic71—224no—
88C2×Dic71—224no—
89C2×Dic71C23×C418yes—
90C2×Dic71C23×C418yes—
91Dic142—232no—
92C8×C71—24no—
93C8×C71C22×Q818yescomplemented
94C71⋊C8—28no—
95C22×C71#446116yescomplemented
96C22×C71C2×C4×Q816yes—
97C22×C71C22×M1616yes—
98C22×C71C2×#13116yes—
99C22×C71C24×C411yescharacteristic
100C4×C71—24no—
101C4×C71C2×C4×Q816yes—
102C4×C71C22×M1618yes—
103C4×C71C23×Q811yescharacteristic
104C4×C71C22×#4111yescharacteristic
105Dic71—28no—
106Dic71—28no—
107C22×#446—711nomaximal, Sylow
108C2×C71C2×#446112yescomplemented
109C2×C71C22×C4×Q811yescharacteristic
110C2×C71C23×M1611yescharacteristic
111C2×C71C22×#13111yescharacteristic
112C22×C4×Q8—711no—
113C2×#446—7124no—
114C22×C4⋊C8—711no—
115C22×C4⋊C8—712no—
116C22×#97—712no—
117C22×C4×C8D7111yescharacteristic
118C71C22×#44611yescharacteristic, complemented, Sylow
119C23×Q8—711no—
120C23×C8—712no—
121C23×C8C2×D7111yescharacteristic
122C23×C8C2×D7111yescharacteristic
123C2×C4×Q8—7112no—
124C2×C4×Q8—7112no—
125C22×C4⋊C4—712no—
126C22×C4⋊C4—711no—
127C22×C42—712no—
128C22×C42C2×D7111yescharacteristic
129#446—7164no—
130C2×C4⋊C8—7124no—
131C2×C4⋊C8—7112no—
132C2×#97—7124no—
133C2×C4×C8C2×D71112yes—
134C22×Q8—7112no—
135C22×Q8—1428no—
136C23×C4—712no—
137C23×C4—712no—
138C23×C4C4×D7111yescharacteristic
139C23×C4C4×D7111yescharacteristic
140C23×C4C22×D7111yescharacteristic
141C22×C8—24no—
142C22×C8—7112no—
143C22×C8—1428no—
144C22×C8Dic14218yescomplemented
145C22×C8C22×D7116yes—
146C22×C8C22×D7116yes—
147C4×Q8—7148no—
148C4×Q8—7116no—
149C2×C4⋊C4—7124no—
150C2×C4⋊C4—7112no—
151C2×C42—7112no—
152C2×C42—7112no—
153C2×C42C4×D7116yes—
154C2×C42C22×D7116yes—
155C4⋊C8—7132no—
156C4⋊C8—7116no—
157#97—7132no—
158C4×C8C22×D71116yes—
159C24C2×C4×D7111yescharacteristic
160C2×Q8—7116no—
161C2×Q8—14248no—
162C22×C4—24no—
163C22×C4—7112no—
164C22×C4—7112no—
165C22×C4—1428no—
166C22×C4—1428no—
167C22×C4#1176584818yes—
168C22×C4C2×C4×D7116yes—
169C22×C4C2×C4×D7113yes—
170C22×C4C2×C4×D7116yes—
171C22×C4C2×Dic14214yes—
172C22×C4#1176586514yes—
173C22×C4C23×D7113yes—
174C2×C8—212no—
175C2×C8—718no—
176C2×C8—14224no—
177C2×C8C2×Dic142124yescomplemented
178C2×C8C23×D7114yes—
179C2×C8C23×D7114yes—
180C4⋊C4—7132no—
181C4⋊C4—7116no—
182C42—7124no—
183C42—718no—
184C42C2×C4×D71112yes—
185C42C23×D7114yes—
186C23C4×Dic14214yes—
187C23C2×#1176584814yes—
188C23#1455613414yes—
189C23C22×C4×D7113yes—
190Q8—14232no—
191C2×C4—212no—
192C2×C4—718no—
193C2×C4—718no—
194C2×C4—14224no—
195C2×C4—14224no—
196C2×C4C4×Dic142112yes—
197C2×C4C2×#11765848124yes—
198C2×C4C22×C4×D7114yes—
199C2×C4C22×C4×D7113yes—
200C2×C4C22×C4×D7114yes—
201C2×C4C22×Dic14216yes—
202C2×C4C2×#1176586516yes—
203C2×C4C24×D7111yescharacteristic
204C8—24no—
205C8—1428no—
206C8C22×Dic14218yescomplemented
207C22#17986129116yesdirect product factor
208C22C2×C4×Dic14216yes—
209C22C22×#1176584816yes—
210C22C2×#1455613416yes—
211C22C23×C4×D7111yescharacteristic
212C4—24no—
213C4—1428no—
214C4—1428no—
215C4C2×C4×Dic14216yes—
216C4C22×#1176584818yes—
217C4C23×Dic14211yescharacteristic
218C4C22×#1176586511yescharacteristic
219C2C2×#17986129112yesdirect product factor
220C2C22×C4×Dic14211yescharacteristic
221C2C23×#1176584811yescharacteristic
222C2C22×#1455613411yescharacteristic
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C24×C4
FrattiniC2×C4C24×D71
FittingC22×C4×C8×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC2×C4×C71C25
hypercenterC22×C4×C8D71
hypocenterC71C22×#446
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
2. C2×#17986129C2direct (N × H)
14. #17986129C22direct (N × H)
41. C22×C8×C71Q8semidirect
69. C2×C8×C71C2×Q8semidirect
93. C8×C71C22×Q8semidirect
95. C22×C71#446semidirect
108. C2×C71C2×#446semidirect
118. C71C22×#446semidirect
144. C22×C8Dic142semidirect
177. C2×C8C2×Dic142semidirect
206. C8C22×Dic142semidirect
207. C22#17986129direct (N × H)
219. C2C2×#17986129direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1422
C2×#179861292
C22×C4⋊(C71⋊C8)2
C22×Dic71⋊C82
C22×#145560382
C22×C4×C8×C712
C22×#44671