Finite Group Databasebeta

← C22×#17986399 #32867044

Subgroups — C22×#17986399 #32867044

Order 18176.

1966 conjugacy classes of subgroups.

The subgroup lattice has 192 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556119C212yesmaximal
2C2×#17986399C2124yesmaximal, direct product factor
3C22×#14556061C212yesmaximal
4C22×#14556060C211yesmaximal, characteristic
5C22×C8×Dic71C211yesmaximal, characteristic
6C22×#106×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C2×#14556119—212no—
9C2×#14556119C22124yes—
10C22×C4⋊Dic71—22no—
11C22×C4⋊Dic71C2212yes—
12C22×Dic71⋊C4—22no—
13C22×C4×Dic71C2211yescharacteristic
14#17986399C22164yesdirect product factor
15C2×#14556061C22124yes—
16C2×#14556060C22112yes—
17C2×C8×Dic71C22112yes—
18C23×C8×C71C2211yescharacteristic
19C22×C4⋊C4×C71C2212yes—
20C2×#106×C71C22112yes—
21C23×Dic71—22no—
22C23×Dic71D412yes—
23C22×C71⋊C8Q818yes—
24C22×C71⋊C8C2316yes—
25#14556119—248no—
26#14556119C23132yes—
27C2×C4⋊Dic71—224no—
28C2×C4⋊Dic71—26no—
29C2×C4⋊Dic71C23112yes—
30C2×Dic71⋊C4—224no—
31C2×C4×Dic71D416yes—
32C2×C4×Dic71C2316yes—
33#14556061C23132yes—
34#14556060C23116yes—
35C8×Dic71C23116yes—
36C23×C4×C71—22no—
37C23×C4×C71C2311yescharacteristic
38C22×C8×C71Q818yes—
39C22×C8×C71C2316yes—
40C2×C4⋊C4×C71—26no—
41C2×C4⋊C4×C71C23112yes—
42#106×C71C23116yes—
43C22×Dic71—28no—
44C22×Dic71—212no—
45C22×Dic71—48no—
46C22×Dic71C2×D4112yes—
47C2×C71⋊C8C2×Q8124yes—
48C2×C71⋊C8C2414yes—
49C4⋊Dic71—212no—
50C4⋊Dic71—232no—
51C4⋊Dic71C2418yes—
52Dic71⋊C4—232no—
53C4×Dic71C2×D4112yes—
54C4×Dic71C2414yes—
55C24×C71C2×D411yescharacteristic
56C22×C4×C71—212no—
57C22×C4×C71—48no—
58C22×C4×C71C2×D413yes—
59C22×C4×C71C2×Q814yes—
60C22×C4×C71C2×Q814yes—
61C22×C4×C71C2413yes—
62C2×C8×C71C2×Q8124yes—
63C2×C8×C71C2414yes—
64C4⋊C4×C71—212no—
65C4⋊C4×C71C2418yes—
66C23×C71C4⋊Q814yes—
67C23×C71#13518yes—
68C23×C71C22×D413yes—
69C2×C4×C71—28no—
70C2×C4×C71—424no—
71C2×C4×C71C4⋊Q8112yes—
72C2×C4×C71C22×D413yes—
73C2×C4×C71C22×Q816yes—
74C2×C4×C71C22×Q816yes—
75C2×C4×C71C2511yescharacteristic
76C2×Dic71—224no—
77C2×Dic71—28no—
78C2×Dic71—424no—
79C2×Dic71C22×D418yes—
80C8×C71C22×Q818yes—
81C71⋊C8C22×Q818yes—
82C22×C71#499116yescomplemented
83C22×C71C2×C4⋊Q816yes—
84C22×C71C2×#135112yes—
85C22×C71C23×D411yescharacteristic
86C4×C71—48no—
87C4×C71C2×C4⋊Q816yes—
88C4×C71C23×Q811yescharacteristic
89C4×C71C23×Q811yescharacteristic
90Dic71—28no—
91Dic71—48no—
92C22×#499—711nomaximal, Sylow
93C2×C71C2×#499112yescomplemented
94C2×C71C22×C4⋊Q811yescharacteristic
95C2×C71C22×#13512yes—
96C22×#125—712no—
97C2×#499—7124no—
98C22×#107—712no—
99C22×#106—711no—
100C22×#106D7111yescharacteristic
101C22×C4×C8—711no—
102C71C22×#49911yescharacteristic, complemented, Sylow
103C23×C8—711no—
104C23×C8C2×D7111yescharacteristic
105C2×#125—7124no—
106C2×#125—14212no—
107C22×C4⋊C4—712no—
108C22×C4⋊C4—1422no—
109C22×C4⋊C4—1422no—
110C22×C4⋊C4C2×D7112yes—
111C22×C42—711no—
112#499—7164no—
113C2×#107—7124no—
114C2×#106—7112no—
115C2×#106C2×D71112yes—
116C2×C4×C8—7112no—
117C23×C4—22no—
118C23×C4—712no—
119C23×C4—1422no—
120C23×C4C22×D7111yescharacteristic
121C22×C8—718no—
122C22×C8—716no—
123C22×C8Dic14218yes—
124C22×C8C22×D7116yes—
125#125—7132no—
126#125—14248no—
127C2×C4⋊C4—26no—
128C2×C4⋊C4—7112no—
129C2×C4⋊C4—14224no—
130C2×C4⋊C4—14224no—
131C2×C4⋊C4—1426no—
132C2×C4⋊C4C22×D71112yes—
133C2×C42—716no—
134C2×C42—716no—
135#107—7132no—
136#106—7116no—
137#106C22×D71116yes—
138C4×C8—7116no—
139C24D4×D7111yescharacteristic
140C22×C4—212no—
141C22×C4—48no—
142C22×C4—2848no—
143C22×C4—7112no—
144C22×C4—14212no—
145C22×C4—1428no—
146C22×C4D4×D7113yes—
147C22×C4Q8×D7114yes—
148C22×C4C2×Dic14214yes—
149C22×C4C23×D7113yes—
150C2×C8—7124no—
151C2×C8—714no—
152C2×C8C2×Dic142124yes—
153C2×C8C23×D7114yes—
154C4⋊C4—212no—
155C4⋊C4—718no—
156C4⋊C4—14232no—
157C4⋊C4—14232no—
158C4⋊C4—14212no—
159C4⋊C4C23×D7118yes—
160C42—7112no—
161C42—714no—
162C23#1455612714yes—
163C23#1455614918yes—
164C23C2×D4×D7113yes—
165C2×C4—28no—
166C2×C4—424no—
167C2×C4—28424no—
168C2×C4—718no—
169C2×C4—1428no—
170C2×C4—14224no—
171C2×C4#14556127112yes—
172C2×C4C2×D4×D7113yes—
173C2×C4C2×Q8×D7116yes—
174C2×C4C22×Dic14216yes—
175C2×C4C24×D7111yescharacteristic
176C8—718no—
177C8C22×Dic14218yes—
178C22#17986399116yesdirect product factor
179C22C2×#1455612716yes—
180C22C2×#14556149112yes—
181C22C22×D4×D7111yescharacteristic
182C4—48no—
183C4—2848no—
184C4—1428no—
185C4C2×#1455612716yes—
186C4C22×Q8×D7111yescharacteristic
187C4C23×Dic14211yescharacteristic
188C2C2×#17986399112yesdirect product factor
189C2C22×#1455612711yescharacteristic
190C2C22×#1455614912yes—
subgroupG/H
centerC24D4×D71
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×#106×C71C2
socle, prime radicalC24×C71C2×D4
hypercenterC22×#106D71
hypocenterC71C22×#499
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
2. C2×#17986399C2direct (N × H)
14. #17986399C22direct (N × H)
82. C22×C71#499semidirect
93. C2×C71C2×#499semidirect
102. C71C22×#499semidirect
178. C22#17986399direct (N × H)
188. C2C2×#17986399direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561192
C2×#179863992
C22×#145560612
C22×#145560602
C22×C8×Dic712
C22×#106×C712
C22×#49971