Finite Group Databasebeta

← #34219467

Subgroups — #34219467

Order 20224.

1422 conjugacy classes of subgroups.

The subgroup lattice has 222 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098429C211yesmaximal, characteristic
2C2×C42×Dic79C211yesmaximal, characteristic
3#23761629C214yesmaximal
4#23761626C218yesmaximal
5C2×#382×C79C211yesmaximal, characteristic
6C22×C4⋊Dic79C2212yes—
7C22×C4×Dic79C2214yes—
8C22×C4×Dic79C2212yes—
9#19098429—24no—
10C2×C79⋊#95C2214yes—
11C2×C79⋊#95C22116yes—
12C42×Dic79C418yescomplemented
13C22×C4⋊C4×C79C2212yes—
14C22×C42×C79C2211yescharacteristic
15#382×C79—24no—
16C2×#95×C79C2214yes—
17C23×Dic79C2314yes—
18C23×Dic79C2314yes—
19C2×C4⋊Dic79—24no—
20C2×C4⋊Dic79—28no—
21C2×C4×Dic79—24no—
22C2×C4×Dic79—24no—
23C2×C4×Dic79—216no—
24C2×C4×Dic79C2×C4116yes—
25C2×C4×Dic79C2×C418yes—
26C79⋊#95—28no—
27C79⋊#95—232no—
28C23×C4×C79C2314yes—
29C23×C4×C79C2312yes—
30C23×C4×C79C2311yescharacteristic
31C2×C4⋊C4×C79—24no—
32C2×C4⋊C4×C79—28no—
33C2×C42×C79C2×C414yes—
34C2×C42×C79D414yes—
35C2×C42×C79Q814yes—
36#95×C79—28no—
37C22×Dic79—24no—
38C22×Dic79—28no—
39C22×Dic79—24no—
40C22×Dic79—24no—
41C22×Dic79—216no—
42C22×Dic79—28no—
43C22×Dic79C22×C418yes—
44C22×Dic79#41116yes—
45C4⋊Dic79—48no—
46C4×Dic79—232no—
47C4×Dic79—216no—
48C24×C79C2411yescharacteristic
49C22×C4×C79—28no—
50C22×C4×C79—24no—
51C22×C4×C79—28no—
52C22×C4×C79—216no—
53C22×C4×C79C22×C414yes—
54C22×C4×C79C22×C412yes—
55C22×C4×C79C2×D414yes—
56C22×C4×C79C2×D412yes—
57C22×C4×C79C2×Q814yes—
58C22×C4×C79C2×Q812yes—
59C22×C4×C79#4114yes—
60C22×C4×C79#4114yes—
61C4⋊C4×C79—48no—
62C42×C79C4⋊C4116yes—
63C23×C79C23×C411yescharacteristic
64C23×C79C22×D411yescharacteristic
65C23×C79C22×Q811yescharacteristic
66C23×C79C2×#4118yes—
67C23×C79C2×#4112yes—
68C23×C79C2×#4112yes—
69C2×C4×C79—28no—
70C2×C4×C79—28no—
71C2×C4×C79—28no—
72C2×C4×C79—44no—
73C2×C4×C79—416no—
74C2×C4×C79—48no—
75C2×C4×C79C2×C4⋊C418yes—
76C2×C4×C79C2×C4⋊C414yes—
77C2×C4×C79#11718yes—
78C2×C4×C79#12414yes—
79C2×C4×C79#12414yes—
80C2×C4×C79#12518yes—
81C2×Dic79—28no—
82C2×Dic79—28no—
83C2×Dic79—216no—
84C2×Dic79—216no—
85C2×Dic79—44no—
86C2×Dic79—416no—
87C2×Dic79—48no—
88C2×Dic79#117116yes—
89C22×C79C22×C4⋊C411yescharacteristic
90C22×C79C2×#11714yes—
91C22×C79C2×#11712yes—
92C22×C79C2×#12411yescharacteristic
93C22×C79C2×#12411yescharacteristic
94C22×C79C2×#12512yes—
95C22×C79#52918yes—
96C22×C79#52918yes—
97C22×C79#53214yes—
98C22×C79#53314yes—
99C4×C79—28no—
100C4×C79—84no—
101C4×C79#38218yes—
102Dic79—216no—
103Dic79—84no—
104#14689—791nomaximal, Sylow
105C2×C79C2×#38211yescharacteristic
106C2×C79#228314yes—
107C2×C79#228512yes—
108C2×C79#286112yes—
109C2×C79#286112yes—
110C2×C79#286414yes—
111C2×#382—791no—
112C2×#382D7911yescharacteristic
113C2×C43—791no—
114C4⋊#95—794no—
115#1434—798no—
116C79#1468911yescharacteristic, complemented, Sylow
117C22×C4⋊C4—792no—
118C22×C4⋊C4C2×D7912yes—
119C22×C42—794no—
120C22×C42—792no—
121C22×C42C2×D7911yescharacteristic
122#382—24no—
123#382—1584no—
124C2×#95—7916no—
125C2×#95—794no—
126C2×#95C2×D7914yes—
127C43—798no—
128C23×C4—794no—
129C23×C4—794no—
130C23×C4C22×D7914yes—
131C23×C4C22×D7912yes—
132C23×C4C22×D7911yescharacteristic
133C2×C4⋊C4—24no—
134C2×C4⋊C4—28no—
135C2×C4⋊C4—1584no—
136C2×C4⋊C4—1588no—
137C2×C42—7916no—
138C2×C42—798no—
139C2×C42—15816no—
140C2×C42—1584no—
141C2×C42—1584no—
142C2×C42Dic15814yes—
143C2×C42C4×D7914yes—
144C2×C42C22⋊D7914yes—
145#95—28no—
146#95—15832no—
147#95—1588no—
148C24C23×D7911yescharacteristic
149C22×C4—28no—
150C22×C4—216no—
151C22×C4—28no—
152C22×C4—24no—
153C22×C4—7916no—
154C22×C4—798no—
155C22×C4—15816no—
156C22×C4—1588no—
157C22×C4—1584no—
158C22×C4—1588no—
159C22×C4—1584no—
160C22×C4—1584no—
161C22×C4C2×C4×D7914yes—
162C22×C4C2×C4×D7912yes—
163C22×C4C2×C22⋊D7914yes—
164C22×C4C2×C22⋊D7912yes—
165C22×C4C2×Dic15814yes—
166C22×C4C2×Dic15812yes—
167C22×C4#1192962314yes—
168C22×C4#1192962514yes—
169C4⋊C4—48no—
170C4⋊C4—3168no—
171C42—15832no—
172C42—15816no—
173C42Dic79⋊C4116yes—
174C23C22×C4×D7911yescharacteristic
175C23C22×C22⋊D7911yescharacteristic
176C23C22×Dic15811yescharacteristic
177C23#41×D7918yes—
178C23C2×#1192962312yes—
179C23C2×#1192962512yes—
180C2×C4—28no—
181C2×C4—28no—
182C2×C4—28no—
183C2×C4—44no—
184C2×C4—416no—
185C2×C4—48no—
186C2×C4—3164no—
187C2×C4—31616no—
188C2×C4—3168no—
189C2×C4—7916no—
190C2×C4—1588no—
191C2×C4—1588no—
192C2×C4—15816no—
193C2×C4—15816no—
194C2×C4C2×Dic79⋊C418yes—
195C2×C4C2×Dic79⋊C414yes—
196C2×C4#1457911918yes—
197C2×C4#1457914814yes—
198C2×C4#1457915014yes—
199C2×C4#1457915218yes—
200C22C22×Dic79⋊C411yescharacteristic
201C22#117×D7914yes—
202C22C2×#1457911912yes—
203C22C2×#1457914811yescharacteristic
204C22C2×#1457915011yescharacteristic
205C22C2×#1457915212yes—
206C22#1909909218yes—
207C22#1909909818yes—
208C22#1909910914yes—
209C22#1909911614yes—
210C4—28no—
211C4—84no—
212C4—6324no—
213C4—15816no—
214C4#1909842818yes—
215C2C2×#1909842811yescharacteristic
216C2#2376579314yes—
217C2#2376580312yes—
218C2#2377177012yes—
219C2#2377177312yes—
220C2#2377178514yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC2×#382×C79C2
socle, prime radical, cosocleC24×C79C24
hypercenterC2×#382D79
hypocenterC79#14689
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
12. C42×Dic79C4semidirect
116. C79#14689semidirect

Maximal subgroups

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

subgroupindex
C2×#190984292
C2×C42×Dic792
#237616292
#237616262
C2×#382×C792
#1468979